[general] Remove the last bits of gnu-efi

With the new bootloader changes that use clang to directly build an EFI
application, the last piece of GNU-EFI that was used (the linker script)
is no longer necessary.

Thanks for being a great starting point, GNU-EFI!

.git-commit-template

@@ -0,0 +1,11 @@
+[section] Imperative-voiced title in less than 50
+
+# Body describes what was done, and why. New obviously-needed features
+# don't necessarily require a why.
+
+# Links to relevant bugs or web pages
+See: Github bug #242
+See: [frobozz blog post](https://jsix.dev/posts/frobozz/)
+
+# Tags and keywords useful for searching
+Tags:

.gitignore

@@ -2,8 +2,9 @@
 /build*
 *.bak
 tags
-.gdbinit
-popcorn.log
+jsix.log
 *.o
 *.a
 sysroot
+.gdb_history
+.peru

LICENSE.md

@@ -1,123 +1,354 @@
-# Popcorn
+# License
 
-Popcorn itself is released under the terms of the MIT license:
+jsix is (c) 2017-2019 Justin C Miller, and distributed under the terms of the
+Mozilla Public License 2.0.
 
-> Copyright © 2018 Justin C. Miller, https://devjustinian.com
-> <justin@devjustinian.com>
-> 
-> Permission is hereby granted, free of charge, to any person obtaining a copy
-> of this software and associated documentation files (the “Software”), to deal
-> in the Software without restriction, including without limitation the rights
-> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-> copies of the Software, and to permit persons to whom the Software is
-> furnished to do so, subject to the following conditions:
-> 
-> The above copyright notice and this permission notice shall be included in
-> all copies or substantial portions of the Software.
-> 
-> THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-> SOFTWARE.
+---
 
-# Included works
+## Mozilla Public License Version 2.0
 
-Popcorn includes and/or is derived from a number of other works, listed here.
+### 1. Definitions
 
-## Catch2
+#### 1.1. "Contributor"
 
-Popcorn uses [Catch2](https://github.com/catchorg/Catch2) for testing. Catch2 is
-released under the terms of the Boost Software license:
+means each individual or legal entity that creates, contributes to the creation
+of, or owns Covered Software.
 
-> Boost Software License - Version 1.0 - August 17th, 2003
-> 
-> Permission is hereby granted, free of charge, to any person or organization
-> obtaining a copy of the software and accompanying documentation covered by
-> this license (the "Software") to use, reproduce, display, distribute,
-> execute, and transmit the Software, and to prepare derivative works of the
-> Software, and to permit third-parties to whom the Software is furnished to
-> do so, all subject to the following:
-> 
-> The copyright notices in the Software and this entire statement, including
-> the above license grant, this restriction and the following disclaimer,
-> must be included in all copies of the Software, in whole or in part, and
-> all derivative works of the Software, unless such copies or derivative
-> works are solely in the form of machine-executable object code generated by
-> a source language processor.
-> 
-> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-> FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
-> SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
-> FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
-> ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-> DEALINGS IN THE SOFTWARE.
+#### 1.2. "Contributor Version"
 
-## cpptoml
+means the combination of the Contributions of others (if any) used by a
+Contributor and that particular Contributor's Contribution.
 
-Popcorn uses the [cpptoml](https://github.com/skystrife/cpptoml) library for
-parsing TOML configuration files. cpptoml is released under the terms of the
-MIT license:
+#### 1.3. "Contribution
 
-> Copyright (c) 2014 Chase Geigle
->
-> Permission is hereby granted, free of charge, to any person obtaining a copy of
-> this software and associated documentation files (the "Software"), to deal in
-> the Software without restriction, including without limitation the rights to
-> use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-> the Software, and to permit persons to whom the Software is furnished to do so,
-> subject to the following conditions:
-> 
-> The above copyright notice and this permission notice shall be included in all
-> copies or substantial portions of the Software.
-> 
-> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-> FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-> COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-> IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-> CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+means Covered Software of a particular Contributor.
 
-## GNU-EFI
+#### 1.4. "Covered Software"
 
-Popcorn's UEFI bootloader initially used
-[GNU-EFI](https://gnu-efi.sourceforge.net), and still uses one file (the linker
-script for the bootloader) from that project. GNU-EFI claims to be released
-under the BSD license. Again, I could not find its specific license file, so I
-am reproducing a generic 3-clause BSD license (the most restrictive, so as not
-to assume any extra rights that may not actually be granted) for it here:
+means Source Code Form to which the initial Contributor has attached the notice
+in Exhibit A, the Executable Form of such Source Code Form, and Modifications
+of such Source Code Form, in each case including portions thereof.
 
-> Copyright © Nigel Croxon
-> 
-> Redistribution and use in source and binary forms, with or without
-> modification, are permitted provided that the following conditions are met:
-> 
-> 1. Redistributions of source code must retain the above copyright notice, this
->    list of conditions and the following disclaimer.
-> 
-> 2. Redistributions in binary form must reproduce the above copyright notice,
->    this list of conditions and the following disclaimer in the documentation
->    and/or other materials provided with the distribution.
-> 
-> 3. Neither the name of the copyright holder nor the names of its contributors
->    may be used to endorse or promote products derived from this software
->    without specific prior written permission.
-> 
-> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-> ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-> WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-> DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-> FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-> DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-> SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-> CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-> OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-> OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#### 1.5. "Incompatible With Secondary Licenses"
 
-## Intel EFI Application Toolkit
+means
+
+* **(a)** that the initial Contributor has attached the notice described in
+  Exhibit B to the Covered Software; or
+* **(b)** that the Covered Software was made available under the terms of
+  version 1.1 or earlier of the License, but not also under the terms of a
+  Secondary License.
+
+#### 1.6. "Executable Form"
+
+means any form of the work other than Source Code Form.
+
+#### 1.7. "Larger Work"
+
+means a work that combines Covered Software with other material, in a separate
+file or files, that is not Covered Software.
+
+#### 1.8. "License"
+
+means this document.
+
+#### 1.9. "Licensable"
+
+means having the right to grant, to the maximum extent possible, whether at the
+time of the initial grant or subsequently, any and all of the rights conveyed
+by this License.
+
+#### 1.10. "Modifications"
+
+means any of the following:
+
+* **(a)** any file in Source Code Form that results from an addition to,
+  deletion from, or modification of the contents of Covered Software; or
+* **(b)** any new file in Source Code Form that contains any Covered Software.
+
+#### 1.11. "Patent Claims" of a Contributor
+
+means any patent claim(s), including without limitation, method, process, and
+apparatus claims, in any patent Licensable by such Contributor that would be
+infringed, but for the grant of the License, by the making, using, selling,
+offering for sale, having made, import, or transfer of either its Contributions
+or its Contributor Version.
+
+#### 1.12. "Secondary License"
+
+means either the GNU General Public License, Version 2.0, the GNU Lesser
+General Public License, Version 2.1, the GNU Affero General Public License,
+Version 3.0, or any later versions of those licenses.
+
+#### 1.13. "Source Code Form"
+
+means the form of the work preferred for making modifications.
+
+#### 1.14. "You" (or "Your")
+
+means an individual or a legal entity exercising rights under this License. For
+legal entities, "You" includes any entity that controls, is controlled by, or
+is under common control with You. For purposes of this definition, "control"
+means **(a)** the power, direct or indirect, to cause the direction or
+management of such entity, whether by contract or otherwise, or **(b)**
+ownership of more than fifty percent (50%) of the outstanding shares or
+beneficial ownership of such entity.
+
+
+### 2. License Grants and Conditions
+
+#### 2.1. Grants
+
+Each Contributor hereby grants You a world-wide, royalty-free, non-exclusive
+license:
+
+* **(a)** under intellectual property rights (other than patent or trademark)
+  Licensable by such Contributor to use, reproduce, make available, modify,
+  display, perform, distribute, and otherwise exploit its Contributions, either
+  on an unmodified basis, with Modifications, or as part of a Larger Work; and
+* **(b)** under Patent Claims of such Contributor to make, use, sell, offer for
+  sale, have made, import, and otherwise transfer either its Contributions or
+  its Contributor Version.
+
+#### 2.2. Effective Date
+
+The licenses granted in Section 2.1 with respect to any Contribution become
+effective for each Contribution on the date the Contributor first distributes
+such Contribution.
+
+#### 2.3. Limitations on Grant Scope
+
+The licenses granted in this Section 2 are the only rights granted under this
+License. No additional rights or licenses will be implied from the distribution
+or licensing of Covered Software under this License.  Notwithstanding Section
+2.1(b) above, no patent license is granted by a Contributor:
+
+* **(a)** for any code that a Contributor has removed from Covered Software; or
+* **(b)** for infringements caused by: **(i)** Your and any other third party's
+  modifications of Covered Software, or **(ii)** the combination of its
+  Contributions with other software (except as part of its Contributor
+  Version); or
+* **(c)** under Patent Claims infringed by Covered Software in the absence of
+  its Contributions.
+
+This License does not grant any rights in the trademarks, service marks, or
+logos of any Contributor (except as may be necessary to comply with the notice
+requirements in Section 3.4).
+
+#### 2.4. Subsequent Licenses
+
+No Contributor makes additional grants as a result of Your choice to distribute
+the Covered Software under a subsequent version of this License (see Section
+10.2) or under the terms of a Secondary License (if permitted under the terms
+of Section 3.3).
+
+#### 2.5. Representation
+
+Each Contributor represents that the Contributor believes its Contributions are
+its original creation(s) or it has sufficient rights to grant the rights to its
+Contributions conveyed by this License.
+
+#### 2.6. Fair Use
+
+This License is not intended to limit any rights You have under applicable
+copyright doctrines of fair use, fair dealing, or other equivalents.
+
+#### 2.7. Conditions
+
+Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in
+Section 2.1.
+
+
+### 3. Responsibilities
+
+#### 3.1. Distribution of Source Form
+
+All distribution of Covered Software in Source Code Form, including any
+Modifications that You create or to which You contribute, must be under the
+terms of this License. You must inform recipients that the Source Code Form of
+the Covered Software is governed by the terms of this License, and how they can
+obtain a copy of this License. You may not attempt to alter or restrict the
+recipients' rights in the Source Code Form.
+
+#### 3.2. Distribution of Executable Form
+
+If You distribute Covered Software in Executable Form then:
+
+* **(a)** such Covered Software must also be made available in Source Code
+  Form, as described in Section 3.1, and You must inform recipients of the
+  Executable Form how they can obtain a copy of such Source Code Form by
+  reasonable means in a timely manner, at a charge no more than the cost of
+  distribution to the recipient; and
+* **(b)** You may distribute such Executable Form under the terms of this
+  License, or sublicense it under different terms, provided that the license
+  for the Executable Form does not attempt to limit or alter the recipients'
+  rights in the Source Code Form under this License.
+
+#### 3.3. Distribution of a Larger Work
+
+You may create and distribute a Larger Work under terms of Your choice,
+provided that You also comply with the requirements of this License for the
+Covered Software. If the Larger Work is a combination of Covered Software with
+a work governed by one or more Secondary Licenses, and the Covered Software is
+not Incompatible With Secondary Licenses, this License permits You to
+additionally distribute such Covered Software under the terms of such Secondary
+License(s), so that the recipient of the Larger Work may, at their option,
+further distribute the Covered Software under the terms of either this License
+or such Secondary License(s).
+
+#### 3.4. Notices
+
+You may not remove or alter the substance of any license notices (including
+copyright notices, patent notices, disclaimers of warranty, or limitations of
+liability) contained within the Source Code Form of the Covered Software,
+except that You may alter any license notices to the extent required to remedy
+known factual inaccuracies.
+
+#### 3.5. Application of Additional Terms
+
+You may choose to offer, and to charge a fee for, warranty, support, indemnity
+or liability obligations to one or more recipients of Covered Software.
+However, You may do so only on Your own behalf, and not on behalf of any
+Contributor. You must make it absolutely clear that any such warranty, support,
+indemnity, or liability obligation is offered by You alone, and You hereby
+agree to indemnify every Contributor for any liability incurred by such
+Contributor as a result of warranty, support, indemnity or liability terms You
+offer. You may include additional disclaimers of warranty and limitations of
+liability specific to any jurisdiction.
+
+
+### 4. Inability to Comply Due to Statute or Regulation
+
+If it is impossible for You to comply with any of the terms of this License
+with respect to some or all of the Covered Software due to statute, judicial
+order, or regulation then You must: **(a)** comply with the terms of this
+License to the maximum extent possible; and **(b)** describe the limitations
+and the code they affect. Such description must be placed in a text file
+included with all distributions of the Covered Software under this License.
+Except to the extent prohibited by statute or regulation, such description must
+be sufficiently detailed for a recipient of ordinary skill to be able to
+understand it.
+
+
+### 5. Termination
+
+**5.1.** The rights granted under this License will terminate automatically if
+You fail to comply with any of its terms. However, if You become compliant,
+then the rights granted under this License from a particular Contributor are
+reinstated **(a)** provisionally, unless and until such Contributor explicitly
+and finally terminates Your grants, and **(b)** on an ongoing basis, if such
+Contributor fails to notify You of the non-compliance by some reasonable means
+prior to 60 days after You have come back into compliance. Moreover, Your
+grants from a particular Contributor are reinstated on an ongoing basis if such
+Contributor notifies You of the non-compliance by some reasonable means, this
+is the first time You have received notice of non-compliance with this License
+from such Contributor, and You become compliant prior to 30 days after Your
+receipt of the notice.
+
+**5.2.** If You initiate litigation against any entity by asserting a patent
+infringement claim (excluding declaratory judgment actions, counter-claims, and
+cross-claims) alleging that a Contributor Version directly or indirectly
+infringes any patent, then the rights granted to You by any and all
+Contributors for the Covered Software under Section 2.1 of this License shall
+terminate.
+
+**5.3.** In the event of termination under Sections 5.1 or 5.2 above, all end
+user license agreements (excluding distributors and resellers) which have been
+validly granted by You or Your distributors under this License prior to
+termination shall survive termination.
+
+
+### 6. Disclaimer of Warranty
+
+> Covered Software is provided under this License on an "as is" basis, without
+> warranty of any kind, either expressed, implied, or statutory, including,
+> without limitation, warranties that the Covered Software is free of defects,
+> merchantable, fit for a particular purpose or non-infringing. The entire risk
+> as to the quality and performance of the Covered Software is with You.
+> Should any Covered Software prove defective in any respect, You (not any
+> Contributor) assume the cost of any necessary servicing, repair, or
+> correction. This disclaimer of warranty constitutes an essential part of this
+> License. No use of any Covered Software is authorized under this License
+> except under this disclaimer.
+
+### 7. Limitation of Liability
+
+> Under no circumstances and under no legal theory, whether tort (including
+> negligence), contract, or otherwise, shall any Contributor, or anyone who
+> distributes Covered Software as permitted above, be liable to You for any
+> direct, indirect, special, incidental, or consequential damages of any
+> character including, without limitation, damages for lost profits, loss of
+> goodwill, work stoppage, computer failure or malfunction, or any and all
+> other commercial damages or losses, even if such party shall have been
+> informed of the possibility of such damages. This limitation of liability
+> shall not apply to liability for death or personal injury resulting from such
+> party's negligence to the extent applicable law prohibits such limitation.
+> Some jurisdictions do not allow the exclusion or limitation of incidental or
+> consequential damages, so this exclusion and limitation may not apply to You.
+
+
+### 8. Litigation
+
+Any litigation relating to this License may be brought only in the courts of a
+jurisdiction where the defendant maintains its principal place of business and
+such litigation shall be governed by laws of that jurisdiction, without
+reference to its conflict-of-law provisions.  Nothing in this Section shall
+prevent a party's ability to bring cross-claims or counter-claims.
+
+
+### 9. Miscellaneous
+
+This License represents the complete agreement concerning the subject matter
+hereof. If any provision of this License is held to be unenforceable, such
+provision shall be reformed only to the extent necessary to make it
+enforceable. Any law or regulation which provides that the language of a
+contract shall be construed against the drafter shall not be used to construe
+this License against a Contributor.
+
+
+### 10. Versions of the License
+
+#### 10.1. New Versions
+
+Mozilla Foundation is the license steward. Except as provided in Section 10.3,
+no one other than the license steward has the right to modify or publish new
+versions of this License. Each version will be given a distinguishing version
+number.
+
+#### 10.2. Effect of New Versions
+
+You may distribute the Covered Software under the terms of the version of the
+License under which You originally received the Covered Software, or under the
+terms of any subsequent version published by the license steward.
+
+#### 10.3. Modified Versions
+
+If you create software not governed by this License, and you want to create a
+new license for such software, you may create and use a modified version of
+this License if you rename the license and remove any references to the name of
+the license steward (except to note that such modified license differs from
+this License).
+
+#### 10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses
+
+If You choose to distribute Source Code Form that is Incompatible With
+Secondary Licenses under the terms of this version of the License, the notice
+described in Exhibit B of this License must be attached.
+
+### Exhibit A - Source Code Form License Notice
+
+	This Source Code Form is subject to the terms of the Mozilla Public
+	License, v. 2.0. If a copy of the MPL was not distributed with this file,
+	You can obtain one at http://mozilla.org/MPL/2.0/.
+
+If it is not possible or desirable to put the notice in a particular file, then
+You may include the notice in a location (such as a LICENSE file in a relevant
+directory) where a recipient would be likely to look for such a notice.
+
+You may add additional accurate notices of copyright ownership.
+
+### Exhibit B - "Incompatible With Secondary Licenses" Notice
+
+	This Source Code Form is "Incompatible With Secondary Licenses", as defined
+	by the Mozilla Public License, v. 2.0.
 
-Popcorn's UEFI loader uses code from Intel's EFI Application toolkit. Relevant
-code includes license statements at the top of each file.

README.md

@@ -1,6 +1,6 @@
-# popcorn: A toy OS kernel
+# jsix: A toy OS kernel
 
-**popcorn** is the kernel for the hobby OS that I am currently building. It's
+**jsix** is the kernel for the hobby OS that I am currently building. It's
 far from finished, or even being usable. Instead, it's a sandbox for me to play
 with kernel-level code and explore architectures.
 
@@ -25,36 +25,54 @@ The design goals of the project are:
   temporarily) in some places to allow me to play around with the related
   hardware.
 
+A note on the name: This kernel was originally named Popcorn, but I have since
+discovered that the Popcorn Linux project is also developing a kernel with that
+name, started around the same time as this project. So I've renamed this kernel
+jsix (Always styled _jsix_ or `j6`, never capitalized) as an homage to L4, xv6,
+and my wonderful wife.
+
 ## Building
 
-Popcorn uses the `ninja` build tool, and generates the build files for it with
-the `generate_build.py` script.  The other requirements are:
+jsix uses the [Ninja][] build tool, and generates the build files for it with a
+custom tool called [Bonnibel][]. Bonnibel can be installed with [Cargo][], or
+downloaded as a prebuilt binary from its Github repository.
 
-* python 3 for generating the build config
-  * The Jinja2 package is also required
-* clang
-* mtools
+[Ninja]:    https://ninja-build.org
+[Bonnibel]: https://github.com/justinian/bonnibel
+[Cargo]:    https://crates.io/crates/bonnibel
+
+Requrirements:
+
+* bonnibel
 * ninja
+* clang
+* nasm
+* mtools
 * curl for downloading the toolchain
 
 ### Setting up the cross toolchain
 
-If you have `clang` and `curl` installed, runing the `scripts/build_sysroot_clang.sh`
-script will download and build a nasm/binutils/LLVM toolchain configured for building
-Popcorn host binaries.
+Running `pb sync` will download and unpack the toolchain into `sysroot`. 
 
-### Building and running Popcorn
+#### Compiling the toolchain yourself
 
-Once the toolchain has been set up, running `generate_build.py` will set up the
-build configuration, and `ninja -C build` will actually run the build.  If you
-have `qemu-system-x86_64` installed, the `qemu.sh` script will to run Popcorn
+If you have `clang` and `curl` installed, runing the `scripts/build_sysroot.sh`
+script will download and build a LLVM toolchain configured for building jsix
+host binaries.
+
+### Building and running jsix
+
+Once the toolchain has been set up, running Bonnibel's `pb init` command will
+set up the build configuration, and `pb build` will actually run the build.  If
+you have `qemu-system-x86_64` installed, the `qemu.sh` script will to run jsix
 in QEMU `-nographic` mode.
 
 I personally run this either from a real debian amd64 testing/buster machine or
 a windows WSL debian testing/buster installation. The following should be
 enough to set up such a system to build the kernel:
 
-    sudo apt install qemu-system-x86 nasm clang-6.0 mtools
-	sudo update-alternatives /usr/bin/clang clang /usr/bin/clang-6.0 1000
-	sudo update-alternatives /usr/bin/clang++ clang++ /usr/bin/clang++-6.0 1000
+    sudo apt install qemu-system-x86 nasm clang-6.0 mtools curl
+    sudo update-alternatives /usr/bin/clang clang /usr/bin/clang-6.0 1000
+    sudo update-alternatives /usr/bin/clang++ clang++ /usr/bin/clang++-6.0 1000
+	curl -L -o pb https://github.com/justinian/bonnibel/releases/download/2.0.0/pb_linux_amd64 && chmod a+x pb
 

assets/debugging/jsix.elf-gdb.py

@@ -0,0 +1,28 @@
+import gdb
+
+class PrintStackCommand(gdb.Command):
+    def __init__(self):
+        super().__init__("popc_stack", gdb.COMMAND_DATA)
+
+    def invoke(self, arg, from_tty):
+        args = gdb.string_to_argv(arg)
+
+        base = "$rsp"
+        if len(args) > 0:
+            base = args[0]
+
+        depth = 22
+        if len(args) > 1:
+            depth = int(args[1])
+
+        for i in range(depth-1, -1, -1):
+            offset = i * 8
+            base_addr = gdb.parse_and_eval(base)
+            value = gdb.parse_and_eval(f"*(uint64_t*)({base} + {offset})")
+            print("{:016x} (+{:04x}): {:016x}".format(int(base_addr) + offset, offset, int(value)))
+
+
+PrintStackCommand()
+
+gdb.execute("target remote :1234")
+gdb.execute("display/i $rip")

assets/initrd.toml

@@ -14,10 +14,10 @@ source = "../assets/fonts/tamsyn8x16r.psf"
 
 [[files]]
 dest = "nulldrv1"
-source = "host/nulldrv"
+source = "user/nulldrv"
 executable = true
 
 [[files]]
 dest = "nulldrv2"
-source = "host/nulldrv"
+source = "user/nulldrv"
 executable = true

external/uefi/boot_services.h

@@ -0,0 +1,101 @@
+#pragma once
+#ifndef _uefi_boot_services_h_
+#define _uefi_boot_services_h_
+
+// This Source Code Form is part of the j6-uefi-headers project and is subject
+// to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was
+// not distributed with this file, You can obtain one at
+// http://mozilla.org/MPL/2.0/.
+
+#include <stdint.h>
+#include <uefi/tables.h>
+#include <uefi/types.h>
+
+namespace uefi {
+namespace bs_impl {
+	using allocate_pages = status (*)(allocate_type, memory_type, size_t, void**);
+	using get_memory_map = status (*)(size_t*, memory_descriptor*, size_t*, size_t*, uint32_t*);
+	using allocate_pool = status (*)(memory_type, uint64_t, void**);
+	using handle_protocol = status (*)(handle, const guid*, void**);
+	using create_event = status (*)(evt, tpl, event_notify, void*, event*);
+	using exit_boot_services = status (*)(handle, size_t);
+	using locate_protocol = status (*)(const guid*, void*, void**);
+	using copy_mem = void (*)(void*, void*, size_t);
+	using set_mem = void (*)(void*, uint64_t, uint8_t);
+}
+
+struct boot_services {
+	static constexpr uint64_t signature = 0x56524553544f4f42ull;
+
+	table_header header;
+
+	// Task Priority Level management
+	void *raise_tpl;
+	void *restore_tpl;
+
+	// Memory Services
+	bs_impl::allocate_pages allocate_pages;
+	void *free_pages;
+	bs_impl::get_memory_map get_memory_map;
+	bs_impl::allocate_pool allocate_pool;
+	void *free_pool;
+
+	// Event & Timer Services
+	bs_impl::create_event create_event;
+	void *set_timer;
+	void *wait_for_event;
+	void *signal_event;
+	void *close_event;
+	void *check_event;
+
+	// Protocol Handler Services
+	void *install_protocol_interface;
+	void *reinstall_protocol_interface;
+	void *uninstall_protocol_interface;
+	bs_impl::handle_protocol handle_protocol;
+	void *_reserved;
+	void *register_protocol_notify;
+	void *locate_handle;
+	void *locate_device_path;
+	void *install_configuration_table;
+
+	// Image Services
+	void *load_image;
+	void *start_image;
+	void *exit;
+	void *unload_image;
+	bs_impl::exit_boot_services exit_boot_services;
+
+	// Miscellaneous Services
+	void *get_next_monotonic_count;
+	void *stall;
+	void *set_watchdog_timer;
+
+	// DriverSupport Services
+	void *connect_controller;
+	void *disconnect_controller;
+
+	// Open and Close Protocol Services
+	void *open_protocol;
+	void *close_protocol;
+	void *open_protocol_information;
+
+	// Library Services
+	void *protocols_per_handle;
+	void *locate_handle_buffer;
+	bs_impl::locate_protocol locate_protocol;
+	void *install_multiple_protocol_interfaces;
+	void *uninstall_multiple_protocol_interfaces;
+
+	// 32-bit CRC Services
+	void *calculate_crc32;
+
+	// Miscellaneous Services
+	bs_impl::copy_mem copy_mem;
+	bs_impl::set_mem set_mem;
+	void *create_event_ex;
+};
+
+} // namespace uefi
+
+#endif

external/uefi/errors.inc

@@ -0,0 +1,39 @@
+STATUS_WARNING( warn_unknown_glyph,   1)
+STATUS_WARNING( warn_delete_failure,  2)
+STATUS_WARNING( warn_write_failure,   3)
+STATUS_WARNING( warn_buffer_too_small,4)
+STATUS_WARNING( warn_stale_data,      5)
+STATUS_WARNING( warn_file_system,     6)
+
+STATUS_ERROR( load_error,             1)
+STATUS_ERROR( invalid_parameter,      2)
+STATUS_ERROR( unsupported,            3)
+STATUS_ERROR( bad_buffer_size,        4)
+STATUS_ERROR( buffer_too_small,       5)
+STATUS_ERROR( not_ready,              6)
+STATUS_ERROR( device_error,           7)
+STATUS_ERROR( write_protected,        8)
+STATUS_ERROR( out_of_resources,       9)
+STATUS_ERROR( volume_corrupted,       10)
+STATUS_ERROR( volume_full,            11)
+STATUS_ERROR( no_media,               12)
+STATUS_ERROR( media_changed,          13)
+STATUS_ERROR( not_found,              14)
+STATUS_ERROR( access_denied,          15)
+STATUS_ERROR( no_response,            16)
+STATUS_ERROR( no_mapping,             17)
+STATUS_ERROR( timeout,                18)
+STATUS_ERROR( not_started,            19)
+STATUS_ERROR( already_started,        20)
+STATUS_ERROR( aborted,                21)
+STATUS_ERROR( icmp_error,             22)
+STATUS_ERROR( tftp_error,             23)
+STATUS_ERROR( protocol_error,         24)
+STATUS_ERROR( incompatible_version,   25)
+STATUS_ERROR( security_violation,     26)
+STATUS_ERROR( crc_error,              27)
+STATUS_ERROR( end_of_media,           28)
+STATUS_ERROR( end_of_file,            31)
+STATUS_ERROR( invalid_language,       32)
+STATUS_ERROR( compromised_data,       33)
+STATUS_ERROR( http_error,             35)

external/uefi/graphics.h

@@ -0,0 +1,92 @@
+#pragma once
+#ifndef _uefi_graphics_h_
+#define _uefi_graphics_h_
+
+// This Source Code Form is part of the j6-uefi-headers project and is subject
+// to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was
+// not distributed with this file, You can obtain one at
+// http://mozilla.org/MPL/2.0/.
+
+#include <stdint.h>
+#include <uefi/types.h>
+
+namespace uefi {
+
+struct text_output_mode
+{
+	int32_t max_mode;
+	int32_t mode;
+	int32_t attribute;
+	int32_t cursor_column;
+	int32_t cursor_row;
+	bool cursor_visible;
+};
+
+struct pixel_bitmask
+{
+	uint32_t red_mask;
+	uint32_t green_mask;
+	uint32_t blue_mask;
+	uint32_t reserved_mask;
+};
+
+enum class pixel_format
+{
+	rgb8,
+	bgr8,
+	bitmask,
+	blt_only
+};
+
+struct graphics_output_mode_info
+{
+	uint32_t version;
+	uint32_t horizontal_resolution;
+	uint32_t vertical_resolution;
+	pixel_format pixel_format;
+	pixel_bitmask pixel_information;
+	uint32_t pixels_per_scanline;
+};
+
+struct graphics_output_mode
+{
+	uint32_t max_mode;
+	uint32_t mode;
+	graphics_output_mode_info *info;
+	uint64_t size_of_info;
+	uintptr_t frame_buffer_base;
+	uint64_t frame_buffer_size;
+};
+
+enum class attribute : uint64_t
+{
+	black,
+	blue,
+	green,
+	cyan,
+	red,
+	magenta,
+	brown,
+	light_gray,
+	dark_gray,
+	light_blue,
+	light_green,
+	light_cyan,
+	light_red,
+	light_magenta,
+	yellow,
+	white,
+
+	background_black      = 0x00,
+	background_blue       = 0x10,
+	background_green      = 0x20,
+	background_cyan       = 0x30,
+	background_red        = 0x40,
+	background_magenta    = 0x50,
+	background_brown      = 0x60,
+	background_light_gray = 0x70,
+};
+
+} // namespace uefi
+
+#endif

external/uefi/guid.h

@@ -0,0 +1,29 @@
+#pragma once
+#ifndef _uefi_guid_h_
+#define _uefi_guid_h_
+
+// This Source Code Form is part of the j6-uefi-headers project and is subject
+// to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was
+// not distributed with this file, You can obtain one at
+// http://mozilla.org/MPL/2.0/.
+
+#include <stdint.h>
+
+namespace uefi {
+
+struct guid
+{
+	uint32_t data1;
+	uint16_t data2;
+	uint16_t data3;
+	uint8_t data4[8];
+
+	inline bool operator==(const guid &other) const {
+		return reinterpret_cast<const uint64_t*>(this)[0] == reinterpret_cast<const uint64_t*>(&other)[0]
+			&& reinterpret_cast<const uint64_t*>(this)[1] == reinterpret_cast<const uint64_t*>(&other)[1];
+	}
+};
+
+} // namespace uefi
+
+#endif

external/uefi/protos/device_path.h

@@ -0,0 +1,30 @@
+#pragma once
+#ifndef _uefi_protos_device_path_h_
+#define _uefi_protos_device_path_h_
+
+// This file was auto generated by the j6-uefi-headers project. Please see
+// https://github.com/justinian/j6-uefi-headers for more information.
+
+#include <uefi/guid.h>
+#include <uefi/types.h>
+
+namespace uefi {
+namespace protos {
+struct device_path;
+
+struct device_path
+{
+    static constexpr uefi::guid guid{ 0x09576e91,0x6d3f,0x11d2,{0x8e,0x39,0x00,0xa0,0xc9,0x69,0x72,0x3b} };
+
+    uint8_t type;
+    uint8_t sub_type;
+    uint16_t length;
+
+protected:
+public:
+};
+
+} // namespace protos
+} // namespace uefi
+
+#endif // _uefi_protos_device_path_h_

external/uefi/protos/file.h

@@ -0,0 +1,126 @@
+#pragma once
+#ifndef _uefi_protos_file_h_
+#define _uefi_protos_file_h_
+
+// This file was auto generated by the j6-uefi-headers project. Please see
+// https://github.com/justinian/j6-uefi-headers for more information.
+
+#include <uefi/guid.h>
+#include <uefi/types.h>
+
+namespace uefi {
+namespace protos {
+struct file;
+
+struct file
+{
+    
+
+    inline uefi::status open(file ** new_handle, const wchar_t * file_name, file_mode open_mode, file_attr attributes) {
+        return _open(this, new_handle, file_name, open_mode, attributes);
+    }
+
+    inline uefi::status close() {
+        return _close(this);
+    }
+
+    inline uefi::status delete_file() {
+        return _delete_file(this);
+    }
+
+    inline uefi::status read(uint64_t * buffer_size, void * buffer) {
+        return _read(this, buffer_size, buffer);
+    }
+
+    inline uefi::status write(uint64_t * buffer_size, void * buffer) {
+        return _write(this, buffer_size, buffer);
+    }
+
+    inline uefi::status get_position(uint64_t * position) {
+        return _get_position(this, position);
+    }
+
+    inline uefi::status set_position(uint64_t position) {
+        return _set_position(this, position);
+    }
+
+    inline uefi::status get_info(const guid * info_type, uint64_t * buffer_size, void * buffer) {
+        return _get_info(this, info_type, buffer_size, buffer);
+    }
+
+    inline uefi::status set_info(const guid * info_type, uint64_t buffer_size, void * buffer) {
+        return _set_info(this, info_type, buffer_size, buffer);
+    }
+
+    inline uefi::status flush() {
+        return _flush(this);
+    }
+
+    inline uefi::status open_ex(file ** new_handle, const wchar_t * file_name, uint64_t open_mode, uint64_t attributes, file_io_token * token) {
+        return _open_ex(this, new_handle, file_name, open_mode, attributes, token);
+    }
+
+    inline uefi::status read_ex(file_io_token * token) {
+        return _read_ex(this, token);
+    }
+
+    inline uefi::status write_ex(file_io_token * token) {
+        return _write_ex(this, token);
+    }
+
+    inline uefi::status flush_ex(file_io_token * token) {
+        return _flush_ex(this, token);
+    }
+
+    uint64_t revision;
+
+protected:
+    using _open_def = uefi::status (*)(uefi::protos::file *, file **, const wchar_t *, file_mode, file_attr);
+    _open_def _open;
+
+    using _close_def = uefi::status (*)(uefi::protos::file *);
+    _close_def _close;
+
+    using _delete_file_def = uefi::status (*)(uefi::protos::file *);
+    _delete_file_def _delete_file;
+
+    using _read_def = uefi::status (*)(uefi::protos::file *, uint64_t *, void *);
+    _read_def _read;
+
+    using _write_def = uefi::status (*)(uefi::protos::file *, uint64_t *, void *);
+    _write_def _write;
+
+    using _get_position_def = uefi::status (*)(uefi::protos::file *, uint64_t *);
+    _get_position_def _get_position;
+
+    using _set_position_def = uefi::status (*)(uefi::protos::file *, uint64_t);
+    _set_position_def _set_position;
+
+    using _get_info_def = uefi::status (*)(uefi::protos::file *, const guid *, uint64_t *, void *);
+    _get_info_def _get_info;
+
+    using _set_info_def = uefi::status (*)(uefi::protos::file *, const guid *, uint64_t, void *);
+    _set_info_def _set_info;
+
+    using _flush_def = uefi::status (*)(uefi::protos::file *);
+    _flush_def _flush;
+
+    using _open_ex_def = uefi::status (*)(uefi::protos::file *, file **, const wchar_t *, uint64_t, uint64_t, file_io_token *);
+    _open_ex_def _open_ex;
+
+    using _read_ex_def = uefi::status (*)(uefi::protos::file *, file_io_token *);
+    _read_ex_def _read_ex;
+
+    using _write_ex_def = uefi::status (*)(uefi::protos::file *, file_io_token *);
+    _write_ex_def _write_ex;
+
+    using _flush_ex_def = uefi::status (*)(uefi::protos::file *, file_io_token *);
+    _flush_ex_def _flush_ex;
+
+public:
+};
+
+} // namespace protos
+} // namespace uefi
+
+#endif // _uefi_protos_file_h_

external/uefi/protos/file_info.h

@@ -0,0 +1,35 @@
+#pragma once
+#ifndef _uefi_protos_file_info_h_
+#define _uefi_protos_file_info_h_
+
+// This file was auto generated by the j6-uefi-headers project. Please see
+// https://github.com/justinian/j6-uefi-headers for more information.
+
+#include <uefi/guid.h>
+#include <uefi/types.h>
+
+namespace uefi {
+namespace protos {
+struct file_info;
+
+struct file_info
+{
+    static constexpr uefi::guid guid{ 0x09576e92,0x6d3f,0x11d2,{0x8e,0x39,0x00,0xa0,0xc9,0x69,0x72,0x3b} };
+
+    uint64_t size;
+    uint64_t file_size;
+    uint64_t physical_size;
+    time create_time;
+    time last_access_time;
+    time modification_time;
+    uint64_t attribute;
+    wchar_t file_name[];
+
+protected:
+public:
+};
+
+} // namespace protos
+} // namespace uefi
+
+#endif // _uefi_protos_file_info_h_

external/uefi/protos/graphics_output.h

@@ -0,0 +1,50 @@
+#pragma once
+#ifndef _uefi_protos_graphics_output_h_
+#define _uefi_protos_graphics_output_h_
+
+// This file was auto generated by the j6-uefi-headers project. Please see
+// https://github.com/justinian/j6-uefi-headers for more information.
+
+#include <uefi/guid.h>
+#include <uefi/types.h>
+#include <uefi/graphics.h>
+
+namespace uefi {
+namespace protos {
+struct graphics_output;
+
+struct graphics_output
+{
+    static constexpr uefi::guid guid{ 0x9042a9de,0x23dc,0x4a38,{0x96,0xfb,0x7a,0xde,0xd0,0x80,0x51,0x6a} };
+
+    inline uefi::status query_mode(uint32_t mode_number, uint64_t * size_of_info, uefi::graphics_output_mode_info ** info) {
+        return _query_mode(this, mode_number, size_of_info, info);
+    }
+
+    inline uefi::status set_mode(uint32_t mode_number) {
+        return _set_mode(this, mode_number);
+    }
+
+    inline uefi::status blt() {
+        return _blt(this);
+    }
+
+
+protected:
+    using _query_mode_def = uefi::status (*)(uefi::protos::graphics_output *, uint32_t, uint64_t *, uefi::graphics_output_mode_info **);
+    _query_mode_def _query_mode;
+
+    using _set_mode_def = uefi::status (*)(uefi::protos::graphics_output *, uint32_t);
+    _set_mode_def _set_mode;
+
+    using _blt_def = uefi::status (*)(uefi::protos::graphics_output *);
+    _blt_def _blt;
+
+public:
+    uefi::graphics_output_mode * mode;
+};
+
+} // namespace protos
+} // namespace uefi
+
+#endif // _uefi_protos_graphics_output_h_

external/uefi/protos/loaded_image.h

@@ -0,0 +1,48 @@
+#pragma once
+#ifndef _uefi_protos_loaded_image_h_
+#define _uefi_protos_loaded_image_h_
+
+// This file was auto generated by the j6-uefi-headers project. Please see
+// https://github.com/justinian/j6-uefi-headers for more information.
+
+#include <uefi/guid.h>
+#include <uefi/types.h>
+#include <uefi/tables.h>
+#include <uefi/protos/device_path.h>
+
+namespace uefi {
+namespace protos {
+struct loaded_image;
+
+struct loaded_image
+{
+    static constexpr uefi::guid guid{ 0x5b1b31a1,0x9562,0x11d2,{0x8e,0x3f,0x00,0xa0,0xc9,0x69,0x72,0x3b} };
+
+    inline uefi::status unload(uefi::handle image_handle) {
+        return _unload(image_handle);
+    }
+
+    uint32_t revision;
+    uefi::handle parent_handle;
+    uefi::system_table * system_table;
+    uefi::handle device_handle;
+    uefi::protos::device_path * file_path;
+    void * reserved;
+    uint32_t load_options_size;
+    void * load_options;
+    void * image_base;
+    uint64_t image_size;
+    uefi::memory_type image_code_type;
+    uefi::memory_type image_data_type;
+
+protected:
+    using _unload_def = uefi::status (*)(uefi::handle);
+    _unload_def _unload;
+
+public:
+};
+
+} // namespace protos
+} // namespace uefi
+
+#endif // _uefi_protos_loaded_image_h_

external/uefi/protos/simple_file_system.h

@@ -0,0 +1,36 @@
+#pragma once
+#ifndef _uefi_protos_simple_file_system_h_
+#define _uefi_protos_simple_file_system_h_
+
+// This file was auto generated by the j6-uefi-headers project. Please see
+// https://github.com/justinian/j6-uefi-headers for more information.
+
+#include <uefi/guid.h>
+#include <uefi/types.h>
+#include <uefi/protos/file.h>
+
+namespace uefi {
+namespace protos {
+struct simple_file_system;
+
+struct simple_file_system
+{
+    static constexpr uefi::guid guid{ 0x0964e5b22,0x6459,0x11d2,{0x8e,0x39,0x00,0xa0,0xc9,0x69,0x72,0x3b} };
+
+    inline uefi::status open_volume(uefi::protos::file ** root) {
+        return _open_volume(this, root);
+    }
+
+    uint64_t revision;
+
+protected:
+    using _open_volume_def = uefi::status (*)(uefi::protos::simple_file_system *, uefi::protos::file **);
+    _open_volume_def _open_volume;
+
+public:
+};
+
+} // namespace protos
+} // namespace uefi
+
+#endif // _uefi_protos_simple_file_system_h_

external/uefi/protos/simple_text_output.h

@@ -0,0 +1,92 @@
+#pragma once
+#ifndef _uefi_protos_simple_text_output_h_
+#define _uefi_protos_simple_text_output_h_
+
+// This file was auto generated by the j6-uefi-headers project. Please see
+// https://github.com/justinian/j6-uefi-headers for more information.
+
+#include <uefi/guid.h>
+#include <uefi/types.h>
+#include <uefi/graphics.h>
+
+namespace uefi {
+namespace protos {
+struct simple_text_output;
+
+struct simple_text_output
+{
+    static constexpr uefi::guid guid{ 0x387477c2,0x69c7,0x11d2,{0x8e,0x39,0x00,0xa0,0xc9,0x69,0x72,0x3b} };
+
+    inline uefi::status reset(bool extended_verification) {
+        return _reset(this, extended_verification);
+    }
+
+    inline uefi::status output_string(const wchar_t * string) {
+        return _output_string(this, string);
+    }
+
+    inline uefi::status test_string(const wchar_t * string) {
+        return _test_string(this, string);
+    }
+
+    inline uefi::status query_mode(uint64_t mode_number, uint64_t * columns, uint64_t * rows) {
+        return _query_mode(this, mode_number, columns, rows);
+    }
+
+    inline uefi::status set_mode(uint64_t mode_number) {
+        return _set_mode(this, mode_number);
+    }
+
+    inline uefi::status set_attribute(uefi::attribute attribute) {
+        return _set_attribute(this, attribute);
+    }
+
+    inline uefi::status clear_screen() {
+        return _clear_screen(this);
+    }
+
+    inline uefi::status set_cursor_position(uint64_t column, uint64_t row) {
+        return _set_cursor_position(this, column, row);
+    }
+
+    inline uefi::status enable_cursor(bool visible) {
+        return _enable_cursor(this, visible);
+    }
+
+
+protected:
+    using _reset_def = uefi::status (*)(uefi::protos::simple_text_output *, bool);
+    _reset_def _reset;
+
+    using _output_string_def = uefi::status (*)(uefi::protos::simple_text_output *, const wchar_t *);
+    _output_string_def _output_string;
+
+    using _test_string_def = uefi::status (*)(uefi::protos::simple_text_output *, const wchar_t *);
+    _test_string_def _test_string;
+
+    using _query_mode_def = uefi::status (*)(uefi::protos::simple_text_output *, uint64_t, uint64_t *, uint64_t *);
+    _query_mode_def _query_mode;
+
+    using _set_mode_def = uefi::status (*)(uefi::protos::simple_text_output *, uint64_t);
+    _set_mode_def _set_mode;
+
+    using _set_attribute_def = uefi::status (*)(uefi::protos::simple_text_output *, uefi::attribute);
+    _set_attribute_def _set_attribute;
+
+    using _clear_screen_def = uefi::status (*)(uefi::protos::simple_text_output *);
+    _clear_screen_def _clear_screen;
+
+    using _set_cursor_position_def = uefi::status (*)(uefi::protos::simple_text_output *, uint64_t, uint64_t);
+    _set_cursor_position_def _set_cursor_position;
+
+    using _enable_cursor_def = uefi::status (*)(uefi::protos::simple_text_output *, bool);
+    _enable_cursor_def _enable_cursor;
+
+public:
+    uefi::text_output_mode * mode;
+};
+
+} // namespace protos
+} // namespace uefi
+
+#endif // _uefi_protos_simple_text_output_h_

external/uefi/runtime_services.h

@@ -0,0 +1,52 @@
+#pragma once
+#ifndef _uefi_runtime_services_h_
+#define _uefi_runtime_services_h_
+
+// This Source Code Form is part of the j6-uefi-headers project and is subject
+// to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was
+// not distributed with this file, You can obtain one at
+// http://mozilla.org/MPL/2.0/.
+
+#include <stdint.h>
+#include <uefi/tables.h>
+
+namespace uefi {
+namespace rs_impl {
+	using convert_pointer = uefi::status (*)(uint64_t, void **);
+	using set_virtual_address_map = uefi::status (*)(size_t, size_t, uint32_t, memory_descriptor *);
+}
+
+struct runtime_services {
+	static constexpr uint64_t signature = 0x56524553544e5552ull;
+
+	table_header header;
+
+	// Time Services
+	void *get_time;
+	void *set_time;
+	void *get_wakeup_time;
+	void *set_wakeup_time;
+
+	// Virtual Memory Services
+	rs_impl::set_virtual_address_map set_virtual_address_map;
+	rs_impl::convert_pointer convert_pointer;
+
+	// Variable Services
+	void *get_variable;
+	void *get_next_variable_name;
+	void *set_variable;
+
+	// Miscellaneous Services
+	void *get_next_high_monotonic_count;
+	void *reset_system;
+
+	// UEFI 2.0 Capsule Services
+	void *update_capsule;
+	void *query_capsule_capabilities;
+
+	// Miscellaneous UEFI 2.0 Service
+	void *query_variable_info;
+};
+
+} // namespace uefi
+#endif

external/uefi/tables.h

@@ -0,0 +1,73 @@
+#pragma once
+#ifndef _uefi_tables_h_
+#define _uefi_tables_h_
+
+// This Source Code Form is part of the j6-uefi-headers project and is subject
+// to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was
+// not distributed with this file, You can obtain one at
+// http://mozilla.org/MPL/2.0/.
+
+#include <stdint.h>
+#include <uefi/guid.h>
+#include <uefi/types.h>
+
+namespace uefi {
+
+struct runtime_services;
+struct boot_services;
+namespace protos {
+	struct simple_text_input;
+	struct simple_text_output;
+}
+
+struct table_header
+{
+	uint64_t signature;
+	uint32_t revision;
+	uint32_t header_size;
+	uint32_t crc32;
+	uint32_t reserved;
+};
+
+struct configuration_table
+{
+	guid vendor_guid;
+	void *vendor_table;
+};
+
+struct system_table
+{
+	table_header header;
+
+	char16_t *firmware_vendor;
+	uint32_t firmware_revision;
+
+	handle console_in_handle;
+	protos::simple_text_input *con_in;
+	handle console_out_handle;
+	protos::simple_text_output *con_out;
+	handle standard_error_handle;
+	protos::simple_text_output *std_err;
+
+	runtime_services *runtime_services;
+	boot_services *boot_services;
+
+	unsigned int number_of_table_entries;
+	configuration_table *configuration_table;
+};
+
+constexpr uint32_t make_system_table_revision(int major, int minor) {
+	return (major << 16) | minor;
+}
+
+constexpr uint64_t system_table_signature = 0x5453595320494249ull;
+constexpr uint32_t system_table_revision = make_system_table_revision(2, 70);
+constexpr uint32_t specification_revision = system_table_revision;
+
+namespace vendor_guids {
+	constexpr guid acpi1{ 0xeb9d2d30,0x2d88,0x11d3,{0x9a,0x16,0x00,0x90,0x27,0x3f,0xc1,0x4d} };
+	constexpr guid acpi2{ 0x8868e871,0xe4f1,0x11d3,{0xbc,0x22,0x00,0x80,0xc7,0x3c,0x88,0x81} };
+} // namespace vendor_guids
+} // namespace uefi
+
+#endif

external/uefi/types.h

@@ -0,0 +1,157 @@
+#pragma once
+#ifndef _uefi_types_h_
+#define _uefi_types_h_
+
+// This Source Code Form is part of the j6-uefi-headers project and is subject
+// to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was
+// not distributed with this file, You can obtain one at
+// http://mozilla.org/MPL/2.0/.
+
+#include <stdint.h>
+
+namespace uefi {
+
+using handle = void *;
+
+
+//
+// Error and status code definitions
+//
+constexpr uint64_t error_bit = 0x8000000000000000ull; 
+constexpr uint64_t make_error(uint64_t e) { return e|error_bit; }
+
+enum class status : uint64_t
+{
+	success = 0,
+
+#define STATUS_WARNING(name, num) name = num,
+#define STATUS_ERROR(name, num) name = make_error(num),
+#include "uefi/errors.inc"
+#undef STATUS_WARNING
+#undef STATUS_ERROR
+};
+
+inline bool is_error(status s) { return static_cast<uint64_t>(s) & error_bit; }
+inline bool is_warning(status s) { return !is_error(s) && s != status::success; }
+
+
+//
+// Time defitions
+//
+struct time
+{
+	uint16_t year;
+	uint8_t month;
+	uint8_t day;
+	uint8_t hour;
+	uint8_t minute;
+	uint8_t second;
+	uint8_t _pad0;
+	uint32_t nanosecond;
+	int16_t time_zone;
+	uint8_t daylight;
+	uint8_t _pad1;
+};
+
+
+//
+// Memory and allocation defitions
+//
+enum class memory_type : uint32_t
+{
+	reserved,
+	loader_code,
+	loader_data,
+	boot_services_code,
+	boot_services_data,
+	runtime_services_code,
+	runtime_services_data,
+	conventional_memory,
+	unusable_memory,
+	acpi_reclaim_memory,
+	acpi_memory_nvs,
+	memory_mapped_io,
+	memory_mapped_io_port_space,
+	pal_code,
+	persistent_memory,
+	max_memory_type
+};
+
+enum class allocate_type : uint32_t
+{
+	any_pages,
+	max_address,
+	address
+};
+
+struct memory_descriptor
+{
+	memory_type type;
+	uintptr_t physical_start;
+	uintptr_t virtual_start;
+	uint64_t number_of_pages;
+	uint64_t attribute;
+};
+
+
+//
+// Event handling defitions
+//
+using event = void *;
+
+enum class evt : uint32_t
+{
+	notify_wait                   = 0x00000100,
+	notify_signal                 = 0x00000200,
+
+	signal_exit_boot_services     = 0x00000201,
+	signal_virtual_address_change = 0x60000202,
+
+	runtime                       = 0x40000000,
+	timer                         = 0x80000000
+};
+
+enum class tpl : uint64_t
+{
+	application = 4,
+	callback    = 8,
+	notify      = 16,
+	high_level  = 31
+};
+
+using event_notify = void (*)(event, void*);
+
+
+//
+// File IO defitions
+//
+struct file_io_token
+{
+	event event;
+	status status;
+	uint64_t buffer_size;
+	void *buffer;
+};
+
+enum class file_mode : uint64_t
+{
+	read   = 0x0000000000000001ull,
+	write  = 0x0000000000000002ull,
+
+	create = 0x8000000000000000ull
+};
+
+enum class file_attr : uint64_t
+{
+	none      = 0,
+	read_only = 0x0000000000000001ull,
+	hidden    = 0x0000000000000002ull,
+	system    = 0x0000000000000004ull,
+	reserved  = 0x0000000000000008ull,
+	directory = 0x0000000000000010ull,
+	archive   = 0x0000000000000020ull
+};
+
+} // namespace uefi
+
+#endif

generate_build.py

@@ -1,199 +0,0 @@
-#!/usr/bin/env python3
-
-from collections import namedtuple
-
-library = namedtuple('library', ['path', 'deps'])
-program = namedtuple('program', ['path', 'deps', 'output', 'targets'])
-source = namedtuple('source', ['name', 'input', 'output', 'action'])
-version = namedtuple('version', ['major', 'minor', 'patch', 'sha', 'dirty'])
-
-MODULES = {}
-
-class Source:
-    Actions = {'.c': 'cc', '.cpp': 'cxx', '.s': 'nasm'}
-
-    def __init__(self, path, root, modroot):
-        from os.path import relpath, splitext
-        self.input = path
-        self.name = relpath(path, root)
-        self.output = relpath(path, modroot) + ".o"
-        self.action = self.Actions.get(splitext(path)[1], None)
-
-    def __str__(self):
-        return "{} {}:{}:{}".format(self.action, self.output, self.name, self.input)
-
-
-class Module:
-    def __init__(self, name, output, root, **kwargs):
-        from os.path import commonpath, dirname, isdir, join
-
-        self.name = name
-        self.output = output
-        self.kind = kwargs.get("kind", "exe")
-        self.target = kwargs.get("target", None)
-        self.deps = kwargs.get("deps", tuple())
-        self.includes = kwargs.get("includes", tuple())
-        self.defines = kwargs.get("defines", tuple())
-        self.depmods = []
-
-        sources = [join(root, f) for f in kwargs.get("source", tuple())]
-        modroot = commonpath(sources)
-        while not isdir(modroot):
-            modroot = dirname(modroot)
-
-        self.sources = [Source(f, root, modroot) for f in sources]
-
-    def __str__(self):
-        return "Module {} {}\n\t".format(self.kind, self.name)
-
-    def __find_depmods(self, modules):
-        self.depmods = set()
-        open_list = set(self.deps)
-        closed_list = set()
-
-        while open_list:
-            dep = modules[open_list.pop()]
-            open_list |= (set(dep.deps) - closed_list)
-            self.depmods.add(dep)
-
-        self.libdeps = [d for d in self.depmods if d.kind == "lib"]
-        self.exedeps = [d for d in self.depmods if d.kind != "lib"]
-
-    @classmethod
-    def load(cls, filename):
-        from os.path import abspath, dirname
-        from yaml import load
-
-        root = dirname(filename)
-        modules = {}
-        moddata = load(open(filename, "r"))
-
-        for name, data in moddata.items():
-            modules[name] = cls(name, root=root, **data)
-
-        for mod in modules.values():
-            mod.__find_depmods(modules)
-
-        targets = {}
-        for mod in modules.values():
-            if mod.target is None: continue
-            if mod.target not in targets:
-                targets[mod.target] = set()
-            targets[mod.target].add(mod)
-            targets[mod.target] |= mod.depmods
-
-        return modules.values(), targets
-
-
-def get_template(env, typename, name):
-    from jinja2.exceptions import TemplateNotFound
-    try:
-        return env.get_template("{}.{}.j2".format(typename, name))
-    except TemplateNotFound:
-        return env.get_template("{}.default.j2".format(typename))
-
-
-def get_git_version():
-    from subprocess import run
-    cp = run(['git', 'describe', '--dirty'],
-            check=True, capture_output=True)
-    full_version = cp.stdout.decode('utf-8').strip()
-
-    cp = run(['git', 'rev-parse', 'HEAD'],
-            check=True, capture_output=True)
-    full_sha = cp.stdout.decode('utf-8').strip()
-
-    dirty = False
-    parts1 = full_version.split('-')
-    if parts1[-1] == "dirty":
-        dirty = True
-        parts1 = parts1[:-1]
-
-    parts2 = parts1[0].split('.')
-
-    return version(
-        parts2[0],
-        parts2[1],
-        parts2[2],
-        full_sha[:7],
-        dirty)
-
-
-def main(buildroot="build", modulefile="modules.yaml"):
-    import os
-    from os.path import abspath, dirname, isabs, isdir, join
-
-    generator = abspath(__file__)
-    srcroot = dirname(generator)
-    if not isabs(modulefile):
-        modulefile = join(srcroot, modulefile)
-
-    if not isabs(buildroot):
-        buildroot = join(srcroot, buildroot)
-
-    if not isdir(buildroot):
-        os.mkdir(buildroot)
-
-    git_version = get_git_version()
-    print("Generating build files for Popcorn {}.{}.{}-{}...".format(
-        git_version.major, git_version.minor, git_version.patch, git_version.sha))
-
-    from jinja2 import Environment, FileSystemLoader
-    template_dir = join(srcroot, "scripts", "templates")
-    env = Environment(loader=FileSystemLoader(template_dir))
-
-    buildfiles = []
-    templates = set()
-    modules, targets = Module.load(modulefile)
-
-    for mod in modules:
-        buildfile = join(buildroot, mod.name + ".ninja")
-        buildfiles.append(buildfile)
-        with open(buildfile, 'w') as out:
-            template = get_template(env, mod.kind, mod.name)
-            templates.add(template.filename)
-            out.write(template.render(
-                module=mod,
-                buildfile=buildfile,
-                version=git_version))
-
-    for target, mods in targets.items():
-        root = join(buildroot, target)
-        if not isdir(root):
-            os.mkdir(root)
-
-        buildfile = join(root, "target.ninja")
-        buildfiles.append(buildfile)
-        with open(buildfile, 'w') as out:
-            template = get_template(env, "target", target)
-            templates.add(template.filename)
-            out.write(template.render(
-                target=target,
-                modules=mods,
-                buildfile=buildfile,
-                version=git_version))
-
-    # Top level buildfile cannot use an absolute path or ninja won't
-    # reload itself properly on changes.
-    # See: https://github.com/ninja-build/ninja/issues/1240
-    buildfile = "build.ninja"
-    buildfiles.append(buildfile)
-
-    with open(join(buildroot, buildfile), 'w') as out:
-        template = env.get_template("build.ninja.j2")
-        templates.add(template.filename)
-
-        out.write(template.render(
-            targets=targets,
-            buildroot=buildroot,
-            srcroot=srcroot,
-            buildfile=buildfile,
-            buildfiles=buildfiles,
-            templates=[abspath(f) for f in templates],
-            generator=generator,
-            modulefile=modulefile,
-            version=git_version))
-
-if __name__ == "__main__":
-    import sys
-    main(*sys.argv[1:])

modules.yaml

@@ -1,116 +1,137 @@
-kernel:
-    output: popcorn.elf
-    target: host
-    deps:
-        - elf
-        - initrd
-        - kutil
-    includes:
-        - src/kernel
-    source:
-        - src/kernel/crti.s
-        - src/kernel/apic.cpp
-        - src/kernel/assert.cpp
-        - src/kernel/boot.s
-        - src/kernel/console.cpp
-        - src/kernel/cpprt.cpp
-        - src/kernel/cpu.cpp
-        - src/kernel/debug.cpp
-        - src/kernel/debug.s
-        - src/kernel/device_manager.cpp
-        - src/kernel/font.cpp
-        - src/kernel/fs/gpt.cpp
-        - src/kernel/gdt.cpp
-        - src/kernel/gdt.s
-        - src/kernel/interrupts.cpp
-        - src/kernel/interrupts.s
-        - src/kernel/io.cpp
-        - src/kernel/loader.s
-        - src/kernel/log.cpp
-        - src/kernel/main.cpp
-        - src/kernel/memory_bootstrap.cpp
-        - src/kernel/msr.cpp
-        - src/kernel/page_manager.cpp
-        - src/kernel/pci.cpp
-        - src/kernel/process.cpp
-        - src/kernel/scheduler.cpp
-        - src/kernel/screen.cpp
-        - src/kernel/serial.cpp
-        - src/kernel/syscall.cpp
-        - src/kernel/syscall.s
-        - src/kernel/crtn.s
+name: jsix
+templates: scripts/templates
+modules:
+    kernel:
+        kind: exe
+        output: jsix.elf
+        target: host
+        deps:
+            - elf
+            - initrd
+            - kutil
+        includes:
+            - src/kernel
+        source:
+            - src/kernel/crti.s
+            - src/kernel/apic.cpp
+            - src/kernel/assert.cpp
+            - src/kernel/boot.s
+            - src/kernel/console.cpp
+            - src/kernel/cpprt.cpp
+            - src/kernel/cpu.cpp
+            - src/kernel/debug.cpp
+            - src/kernel/debug.s
+            - src/kernel/device_manager.cpp
+            - src/kernel/font.cpp
+            - src/kernel/frame_allocator.cpp
+            - src/kernel/fs/gpt.cpp
+            - src/kernel/gdt.cpp
+            - src/kernel/gdt.s
+            - src/kernel/interrupts.cpp
+            - src/kernel/interrupts.s
+            - src/kernel/io.cpp
+            - src/kernel/loader.s
+            - src/kernel/log.cpp
+            - src/kernel/main.cpp
+            - src/kernel/memory_bootstrap.cpp
+            - src/kernel/msr.cpp
+            - src/kernel/objects/handle.cpp
+            - src/kernel/objects/kobject.cpp
+            - src/kernel/page_manager.cpp
+            - src/kernel/pci.cpp
+            - src/kernel/process.cpp
+            - src/kernel/scheduler.cpp
+            - src/kernel/screen.cpp
+            - src/kernel/serial.cpp
+            - src/kernel/syscall.cpp
+            - src/kernel/syscall.s
+            - src/kernel/syscalls/object.cpp
+            - src/kernel/syscalls/process.cpp
+            - src/kernel/task.s
+            - src/kernel/crtn.s
 
-boot:
-    kind: exe
-    target: boot
-    output: boot.elf
-    source:
-        - src/boot/crt0.s
-        - src/boot/console.cpp
-        - src/boot/guids.cpp
-        - src/boot/loader.cpp
-        - src/boot/main.cpp
-        - src/boot/memory.cpp
-        - src/boot/reloc.cpp
-        - src/boot/utility.cpp
+    boot:
+        kind: exe
+        target: boot
+        output: boot.efi
+        source:
+            - src/boot/main.cpp
+            - src/boot/console.cpp
+            - src/boot/error.cpp
+            - src/boot/fs.cpp
+            - src/boot/hardware.cpp
+            - src/boot/loader.cpp
+            - src/boot/memory.cpp
+            - src/boot/paging.cpp
+            - src/boot/support.cpp
 
-nulldrv:
-    kind: exe
-    target: host
-    output: nulldrv
-    source:
-        - src/drivers/nulldrv/main.s
+    nulldrv:
+        kind: exe
+        target: user
+        output: nulldrv
+        source:
+            - src/drivers/nulldrv/main.cpp
+            - src/drivers/nulldrv/main.s
 
-elf:
-    kind: lib
-    output: libelf.a
-    deps:
-        - kutil
-    includes:
-        - src/libraries/elf/include
-    source:
-        - src/libraries/elf/elf.cpp
+    elf:
+        kind: lib
+        output: libelf.a
+        deps:
+            - kutil
+        includes:
+            - src/libraries/elf/include
+        source:
+            - src/libraries/elf/elf.cpp
 
-initrd:
-    kind: lib
-    output: libinitrd.a
-    deps:
-        - kutil
-    includes:
-        - src/libraries/initrd/include
-    source:
-        - src/libraries/initrd/initrd.cpp
+    initrd:
+        kind: lib
+        output: libinitrd.a
+        deps:
+            - kutil
+        includes:
+            - src/libraries/initrd/include
+        source:
+            - src/libraries/initrd/initrd.cpp
 
-kutil:
-    kind: lib
-    output: libkutil.a
-    includes:
-        - src/libraries/kutil/include
-    source:
-        - src/libraries/kutil/assert.cpp
-        - src/libraries/kutil/frame_allocator.cpp
-        - src/libraries/kutil/heap_manager.cpp
-        - src/libraries/kutil/memory.cpp
+    kutil:
+        kind: lib
+        output: libkutil.a
+        includes:
+            - src/libraries/kutil/include
+        source:
+            - src/libraries/kutil/assert.cpp
+            - src/libraries/kutil/bip_buffer.cpp
+            - src/libraries/kutil/heap_allocator.cpp
+            - src/libraries/kutil/logger.cpp
+            - src/libraries/kutil/memory.cpp
+            - src/libraries/kutil/printf.c
+            - src/libraries/kutil/vm_space.cpp
 
-makerd:
-    kind: exe
-    target: native
-    output: makerd
-    deps:
-        - initrd
-    source:
-        - src/tools/makerd/entry.cpp
-        - src/tools/makerd/main.cpp
+    makerd:
+        kind: exe
+        target: native
+        output: makerd
+        deps:
+            - initrd
+        source:
+            - src/tools/makerd/entry.cpp
+            - src/tools/makerd/main.cpp
 
-tests:
-    kind: exe
-    target: native
-    output: tests
-    deps:
-        - kutil
-    source:
-        - src/tests/address_manager.cpp
-        - src/tests/frame_allocator.cpp
-        - src/tests/linked_list.cpp
-        - src/tests/heap_manager.cpp
-        - src/tests/main.cpp
+    tests:
+        kind: exe
+        target: native
+        output: tests
+        deps:
+            - kutil
+        source:
+            - src/tests/address_manager.cpp
+            - src/tests/constexpr_hash.cpp
+            - src/tests/linked_list.cpp
+            - src/tests/logger.cpp
+            - src/tests/heap_allocator.cpp
+            - src/tests/main.cpp
+overlays:
+    - url: https://f000.backblazeb2.com/file/jsix-os/sysroot-llvm8-20190706.tar.bz2
+      path: sysroot
+    - url: https://f000.backblazeb2.com/file/jsix-os/sysroot-j6libc-8cb8ce7.tar.bz2
+      path: sysroot

other_software.md

@@ -0,0 +1,89 @@
+# Included works
+
+jsix includes and/or is derived from a number of other works, listed here.
+
+## Catch2
+
+jsix uses [Catch2][] for testing. Catch2 is released under the terms of the
+Boost Software license:
+
+[Catch2]: https://github.com/catchorg/Catch2
+
+> Boost Software License - Version 1.0 - August 17th, 2003
+> 
+> Permission is hereby granted, free of charge, to any person or organization
+> obtaining a copy of the software and accompanying documentation covered by
+> this license (the "Software") to use, reproduce, display, distribute,
+> execute, and transmit the Software, and to prepare derivative works of the
+> Software, and to permit third-parties to whom the Software is furnished to
+> do so, all subject to the following:
+> 
+> The copyright notices in the Software and this entire statement, including
+> the above license grant, this restriction and the following disclaimer,
+> must be included in all copies of the Software, in whole or in part, and
+> all derivative works of the Software, unless such copies or derivative
+> works are solely in the form of machine-executable object code generated by
+> a source language processor.
+> 
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+> SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+> FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+> ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+> DEALINGS IN THE SOFTWARE.
+
+## cpptoml
+
+jsix uses the [cpptoml][] library for parsing TOML configuration files. cpptoml
+is released under the terms of the MIT license:
+
+[cpptoml]: https://github.com/skystrife/cpptoml
+
+> Copyright (c) 2014 Chase Geigle
+>
+> Permission is hereby granted, free of charge, to any person obtaining a copy of
+> this software and associated documentation files (the "Software"), to deal in
+> the Software without restriction, including without limitation the rights to
+> use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+> the Software, and to permit persons to whom the Software is furnished to do so,
+> subject to the following conditions:
+> 
+> The above copyright notice and this permission notice shall be included in all
+> copies or substantial portions of the Software.
+> 
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+> FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+> COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+> IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+> CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+## printf
+
+jsix uses Marco Paland's tiny [printf][] library for its `*printf()` functions,
+which is also released under the terms of the MIT license:
+
+[printf]: https://github.com/mpaland/printf
+
+> The MIT License (MIT)
+>
+> Copyright (c) 2014 Marco Paland
+>
+> Permission is hereby granted, free of charge, to any person obtaining a copy
+> of this software and associated documentation files (the "Software"), to deal
+> in the Software without restriction, including without limitation the rights
+> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom the Software is
+> furnished to do so, subject to the following conditions:
+>
+> The above copyright notice and this permission notice shall be included in all
+> copies or substantial portions of the Software.
+>
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+> SOFTWARE.

qemu.sh

@@ -1,37 +1,71 @@
 #!/usr/bin/env bash
 
 build="$(dirname $0)/build"
+assets="$(dirname $0)/assets"
 debug=""
+debugtarget="${build}/jsix.elf"
+flash_name="ovmf_vars"
 gfx="-nographic"
+kvm=""
+cpu="Broadwell,+pdpe1gb"
 
 for arg in $@; do
 	case "${arg}" in
+		--debugboot)
+			debug="-s -S"
+			debugtarget="${build}/boot/boot.efi"
+			flash_name="ovmf_vars_d"
+			;;
 		--debug)
-			debug="-s"
+			debug="-s -S"
+			flash_name="ovmf_vars_d"
 			;;
 		--gfx)
 			gfx=""
 			;;
+		--kvm)
+			kvm="-enable-kvm"
+			cpu="host"
+			;;
 		*)
 			build="${arg}"
 			;;
 	esac
 done
 
-kvm=""
-if [[ -c /dev/kvm ]]; then
-	kvm="-enable-kvm"
+if [[ ! -c /dev/kvm ]]; then
+	kvm=""
+fi
+
+if ! ninja -C "${build}"; then
+	exit 1
+fi
+
+if [[ -n $TMUX ]]; then
+	if [[ -n $debug ]]; then
+		tmux split-window -h "gdb ${debugtarget}" &
+	else
+		tmux split-window -l 10 "sleep 1; telnet localhost 45454" &
+	fi
+elif [[ $DESKTOP_SESSION = "i3" ]]; then
+	if [[ -n $debug ]]; then
+		i3-msg exec i3-sensible-terminal -- -e "gdb ${PWD}/${build}/jsix.elf" &
+	else
+		i3-msg exec i3-sensible-terminal -- -e 'telnet localhost 45454' &
+	fi
 fi
 
-ninja -C "${build}" && \
 exec qemu-system-x86_64 \
-	-drive "if=pflash,format=raw,file=${build}/flash.img" \
-	-drive "format=raw,file=${build}/popcorn.img" \
-	-smp 1 \
+	-drive "if=pflash,format=raw,readonly,file=${assets}/ovmf/x64/ovmf_code.fd" \
+	-drive "if=pflash,format=raw,file=${build}/${flash_name}.fd" \
+	-drive "format=raw,file=${build}/jsix.img" \
+	-device "isa-debug-exit,iobase=0xf4,iosize=0x04" \
+	-monitor telnet:localhost:45454,server,nowait \
+	-smp 4 \
 	-m 512 \
 	-d mmu,int,guest_errors \
-	-D popcorn.log \
-	-cpu Broadwell \
+	-D jsix.log \
+	-cpu "${cpu}" \
 	-M q35 \
 	-no-reboot \
 	$gfx $kvm $debug

scripts/build_sysroot.sh

@@ -0,0 +1,131 @@
+#!/usr/bin/env bash
+
+TARGET="x86_64-elf"
+LLVM_BRANCH="release_80"
+
+TOOLS="clang lld" # lld libunwind libcxxabi libcxx"
+PROJECTS="compiler-rt libcxxabi libcxx libunwind"
+#RUNTIMES="compiler-rt libcxxabi libcxx libunwind"
+
+set -e
+
+README=$(realpath "$(dirname $0)/readme_for_prebuilt_sysroots.md")
+SYSROOT=$(realpath "$(dirname $0)/../sysroot")
+WORK=$(realpath "$(dirname $0)/sysroot")
+mkdir -p "${SYSROOT}"
+mkdir -p "${WORK}"
+
+export CC=clang
+export CXX=clang++
+
+if [[ ! -d "${WORK}/llvm" ]]; then
+	echo "Downloading LLVM..."
+	git clone -q \
+		--branch "${LLVM_BRANCH}" \
+		--depth 1 \
+		"https://git.llvm.org/git/llvm.git" "${WORK}/llvm"
+fi
+
+for tool in ${TOOLS}; do
+	if [[ ! -d "${WORK}/llvm/tools/${tool}" ]]; then
+		echo "Downloading ${tool}..."
+		git clone -q \
+			--branch "${LLVM_BRANCH}" \
+			--depth 1 \
+			"https://git.llvm.org/git/${tool}.git" "${WORK}/llvm/tools/${tool}"
+	fi
+done
+
+if [[ ! -d "${WORK}/llvm/tools/clang/tools/extra" ]]; then
+	echo "Downloading clang-tools-extra..."
+	git clone -q \
+		--branch "${LLVM_BRANCH}" \
+		--depth 1 \
+		"https://git.llvm.org/git/clang-tools-extra.git" "${WORK}/llvm/tools/clang/tools/extra"
+fi
+
+for proj in ${PROJECTS}; do
+	if [[ ! -d "${WORK}/llvm/projects/${proj}" ]]; then
+		echo "Downloading ${proj}..."
+		git clone -q \
+			--branch "${LLVM_BRANCH}" \
+			--depth 1 \
+			"https://git.llvm.org/git/${proj}.git" "${WORK}/llvm/projects/${proj}"
+	fi
+done
+
+for proj in ${RUNTIMES}; do
+	if [[ ! -d "${WORK}/llvm/runtimes/${proj}" ]]; then
+		echo "Downloading ${proj}..."
+		git clone -q \
+			--branch "${LLVM_BRANCH}" \
+			--depth 1 \
+			"https://git.llvm.org/git/${proj}.git" "${WORK}/llvm/runtime/${proj}"
+	fi
+done
+
+mkdir -p "${WORK}/build/llvm"
+pushd "${WORK}/build/llvm"
+
+echo "Configuring LLVM..."
+
+cmake -G Ninja \
+	-DCLANG_DEFAULT_RTLIB=compiler-rt \
+	-DCLANG_DEFAULT_STD_C=c11 \
+	-DCLANG_DEFAULT_STD_CXX=cxx14 \
+	-DCMAKE_BUILD_TYPE=Release \
+	-DCMAKE_C_COMPILER="clang" \
+	-DCMAKE_CXX_COMPILER="clang++" \
+	-DCMAKE_CXX_FLAGS="-Wno-unused-parameter -D_LIBCPP_HAS_NO_ALIGNED_ALLOCATION -D_LIBUNWIND_IS_BAREMETAL=1 -U_LIBUNWIND_SUPPORT_DWARF_UNWIND" \
+	-DCMAKE_INSTALL_PREFIX="${SYSROOT}" \
+	-DCMAKE_MAKE_PROGRAM=`which ninja` \
+	-DDEFAULT_SYSROOT="${SYSROOT}" \
+	-DLIBCXX_CXX_ABI=libcxxabi \
+	-DLIBCXX_CXX_ABI_INCLUDE_PATHS="${WORK}/llvm/projects/libcxxabi/include" \
+	-DLIBCXX_CXX_ABI_LIBRARY_PATH=lib \
+	-DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF \
+	-DLIBCXX_ENABLE_NEW_DELETE_DEFINITIONS=ON \
+	-DLIBCXX_ENABLE_SHARED=OFF \
+	-DLIBCXX_ENABLE_STATIC_ABI_LIBRARY=ON \
+	-DLIBCXX_ENABLE_THREADS=OFF \
+	-DLIBCXX_INCLUDE_BENCHMARKS=OFF \
+	-DLIBCXX_USE_COMPILER_RT=ON \
+	-DLIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS=OFF \
+	-DLIBCXXABI_ENABLE_SHARED=OFF \
+	-DLIBCXXABI_ENABLE_STATIC_UNWINDER=ON \
+	-DLIBCXXABI_ENABLE_THREADS=OFF \
+	-DLIBCXXABI_LIBCXX_PATH="${WORK}/llvm/projects/libcxx" \
+	-DLIBCXXABI_USE_COMPILER_RT=ON \
+	-DLIBCXXABI_USE_LLVM_UNWINDER=ON \
+	-DLIBUNWIND_ENABLE_SHARED=OFF \
+	-DLIBUNWIND_ENABLE_THREADS=OFF \
+	-DLIBUNWIND_USE_COMPILER_RT=ON \
+	-DLLVM_CONFIG_PATH="${SYSROOT}/bin/llvm-config" \
+	-DLLVM_DEFAULT_TARGET_TRIPLE="x86_64-unknown-elf" \
+	-DLLVM_ENABLE_LIBCXX=ON \
+	-DLLVM_ENABLE_LLD=ON \
+	-DLLVM_ENABLE_PIC=OFF \
+	-DLLVM_ENABLE_THREADS=OFF \
+	-DLLVM_INSTALL_BINUTILS_SYMLINKS=ON \
+	-DLLVM_TARGETS_TO_BUILD="X86" \
+	${WORK}/llvm > cmake_configure.log
+
+#  -DCMAKE_ASM_COMPILER=nasm \
+#  -DCMAKE_LINKER="${SYSROOT}/bin/ld.lld" \
+#  -DCOMPILER_RT_ENABLE_LLD=ON \
+#  -DLIBCXX_ENABLE_LLD=ON \
+#  -DLIBCXX_ENABLE_STATIC_UNWINDER=ON \
+#  -DLIBCXXABI_ENABLE_LLD=ON \
+#  -DLIBUNWIND_ENABLE_LLD=ON \
+#  -DLLVM_ENABLE_PROJECTS="libcxx;libcxxabi;libunwind;compiler-rt" \
+#  -DCOMPILER_RT_BAREMETAL_BUILD=ON \
+#  -DLIBCXXABI_BAREMETAL=ON \
+
+echo "Building LLVM..."
+ninja && ninja install
+ninja cxx cxxabi compiler-rt
+ninja install-compiler-rt install-cxx install-cxxabi
+popd
+
+
+cp "${README}" "${SYSROOT}/README.md"

scripts/build_sysroot_clang.sh

@@ -1,220 +0,0 @@
-#!/usr/bin/env bash
-
-TARGET="x86_64-elf"
-NASM_VERSION="2.13.03"
-BINUTILS_VERSION="2.31.1"
-
-TOOLS="clang" # lld libunwind libcxxabi libcxx"
-PROJECTS="compiler-rt libcxxabi libcxx libunwind"
-#RUNTIMES="compiler-rt libcxxabi libcxx libunwind"
-
-set -e
-
-SYSROOT=$(realpath "$(dirname $0)/../sysroot")
-WORK=$(realpath "$(dirname $0)/sysroot")
-mkdir -p "${SYSROOT}"
-mkdir -p "${WORK}"
-
-export CC=clang
-export CXX=clang++
-
-function build_nasm() {
-	if [[ ! -d "${WORK}/nasm-${NASM_VERSION}" ]]; then
-		echo "Downloading NASM..."
-		tarball="nasm-${NASM_VERSION}.tar.gz"
-		curl -sSOL "https://www.nasm.us/pub/nasm/releasebuilds/${NASM_VERSION}/${tarball}"
-		tar xzf "${tarball}" -C "${WORK}" && rm "${tarball}"
-	fi
-
-	mkdir -p "${WORK}/build/nasm"
-	pushd "${WORK}/build/nasm"
-
-	if [[ ! -f "${WORK}/build/nasm/config.cache" ]]; then
-		echo "Configuring NASM..."
-		"${WORK}/nasm-${NASM_VERSION}/configure" \
-			--quiet \
-			--config-cache \
-			--disable-werror \
-			--prefix="${SYSROOT}" \
-			--srcdir="${WORK}/nasm-${NASM_VERSION}"
-	fi
-
-	echo "Building NASM..."
-	(make -j && make install) > "${WORK}/build/nasm_build.log"
-	popd
-}
-
-function build_binutils() {
-	if [[ ! -d "${WORK}/binutils-${BINUTILS_VERSION}" ]]; then
-		echo "Downloading binutils..."
-		tarball="binutils-${BINUTILS_VERSION}.tar.gz"
-		curl -sSOL "https://ftp.gnu.org/gnu/binutils/${tarball}"
-		tar xzf "${tarball}" -C "${WORK}" && rm "${tarball}"
-	fi
-
-	mkdir -p "${WORK}/build/binutils"
-	pushd "${WORK}/build/binutils"
-
-	if [[ ! -f "${WORK}/build/binutils/config.cache" ]]; then
-		echo "Configuring binutils..."
-		"${WORK}/binutils-${BINUTILS_VERSION}/configure" \
-			--quiet \
-			--config-cache \
-			--target="${TARGET}" \
-			--prefix="${SYSROOT}" \
-			--with-sysroot="${SYSROOT}" \
-			--with-lib-path="${SYSROOT}/lib" \
-			--disable-nls \
-			--disable-werror
-	fi
-
-	echo "Building binutils..."
-	(make -j && make install) > "${WORK}/build/binutils_build.log"
-	popd
-}
-
-function build_llvm() {
-	if [[ ! -d "${WORK}/llvm" ]]; then
-		echo "Downloading LLVM..."
-		git clone -q \
-			--branch release_70 \
-			--depth 1 \
-			"https://git.llvm.org/git/llvm.git" "${WORK}/llvm"
-	fi
-
-	for tool in ${TOOLS}; do
-		if [[ ! -d "${WORK}/llvm/tools/${tool}" ]]; then
-			echo "Downloading ${tool}..."
-			git clone -q \
-				--branch release_70 \
-				--depth 1 \
-				"https://git.llvm.org/git/${tool}.git" "${WORK}/llvm/tools/${tool}"
-		fi
-	done
-
-	if [[ ! -d "${WORK}/llvm/tools/clang/tools/extra" ]]; then
-		echo "Downloading clang-tools-extra..."
-		git clone -q \
-			--branch release_70 \
-			--depth 1 \
-			"https://git.llvm.org/git/clang-tools-extra.git" "${WORK}/llvm/tools/clang/tools/extra"
-	fi
-
-	for proj in ${PROJECTS}; do
-		if [[ ! -d "${WORK}/llvm/projects/${proj}" ]]; then
-			echo "Downloading ${proj}..."
-			git clone -q \
-				--branch release_70 \
-				--depth 1 \
-				"https://git.llvm.org/git/${proj}.git" "${WORK}/llvm/projects/${proj}"
-		fi
-	done
-
-	for proj in ${RUNTIMES}; do
-		if [[ ! -d "${WORK}/llvm/runtimes/${proj}" ]]; then
-			echo "Downloading ${proj}..."
-			git clone -q \
-				--branch release_70 \
-				--depth 1 \
-				"https://git.llvm.org/git/${proj}.git" "${WORK}/llvm/runtime/${proj}"
-		fi
-	done
-
-	mkdir -p "${WORK}/build/llvm"
-	pushd "${WORK}/build/llvm"
-
-	echo "Configuring LLVM..."
-
-	cmake -G Ninja \
-		-DCLANG_DEFAULT_RTLIB=compiler-rt \
-		-DCLANG_DEFAULT_STD_C=c11 \
-		-DCLANG_DEFAULT_STD_CXX=cxx14 \
-		-DCMAKE_BUILD_TYPE=Release \
-		-DCMAKE_C_COMPILER="clang" \
-		-DCMAKE_CXX_COMPILER="clang++" \
-		-DCMAKE_CXX_FLAGS="-Wno-unused-parameter -D_LIBCPP_HAS_NO_ALIGNED_ALLOCATION -D_LIBUNWIND_IS_BAREMETAL=1 -U_LIBUNWIND_SUPPORT_DWARF_UNWIND" \
-		-DCMAKE_INSTALL_PREFIX="${SYSROOT}" \
-		-DCMAKE_MAKE_PROGRAM=`which ninja` \
-		-DDEFAULT_SYSROOT="${SYSROOT}" \
-		-DLIBCXX_CXX_ABI=libcxxabi \
-		-DLIBCXX_CXX_ABI_INCLUDE_PATHS="${WORK}/llvm/projects/libcxxabi/include" \
-		-DLIBCXX_CXX_ABI_LIBRARY_PATH=lib \
-		-DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF \
-		-DLIBCXX_ENABLE_NEW_DELETE_DEFINITIONS=ON \
-		-DLIBCXX_ENABLE_SHARED=OFF \
-		-DLIBCXX_ENABLE_STATIC_ABI_LIBRARY=ON \
-		-DLIBCXX_ENABLE_THREADS=OFF \
-		-DLIBCXX_INCLUDE_BENCHMARKS=OFF \
-		-DLIBCXX_USE_COMPILER_RT=ON \
-		-DLIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS=OFF \
-		-DLIBCXXABI_ENABLE_SHARED=OFF \
-		-DLIBCXXABI_ENABLE_STATIC_UNWINDER=ON \
-		-DLIBCXXABI_ENABLE_THREADS=OFF \
-		-DLIBCXXABI_LIBCXX_PATH="${WORK}/llvm/projects/libcxx" \
-		-DLIBCXXABI_USE_COMPILER_RT=ON \
-		-DLIBCXXABI_USE_LLVM_UNWINDER=ON \
-		-DLIBUNWIND_ENABLE_SHARED=OFF \
-		-DLIBUNWIND_ENABLE_THREADS=OFF \
-		-DLIBUNWIND_USE_COMPILER_RT=ON \
-		-DLLVM_CONFIG_PATH="${SYSROOT}/bin/llvm-config" \
-		-DLLVM_DEFAULT_TARGET_TRIPLE="x86_64-unknown-elf" \
-		-DLLVM_ENABLE_LIBCXX=ON \
-		-DLLVM_ENABLE_PIC=OFF \
-		-DLLVM_ENABLE_THREADS=OFF \
-		-DLLVM_INSTALL_BINUTILS_SYMLINKS=ON \
-		-DLLVM_TARGETS_TO_BUILD="X86" \
-		${WORK}/llvm > cmake_configure.log
-
-	#  -DCMAKE_ASM_COMPILER=nasm \
-	#  -DCMAKE_LINKER="${SYSROOT}/bin/ld.lld" \
-	#  -DCOMPILER_RT_ENABLE_LLD=ON \
-	#  -DLIBCXX_ENABLE_LLD=ON \
-	#  -DLIBCXX_ENABLE_STATIC_UNWINDER=ON \
-	#  -DLIBCXXABI_ENABLE_LLD=ON \
-	#  -DLIBUNWIND_ENABLE_LLD=ON \
-	#  -DLLVM_ENABLE_LLD=ON \
-	#  -DLLVM_ENABLE_PROJECTS="libcxx;libcxxabi;libunwind;compiler-rt" \
-	#  -DCOMPILER_RT_BAREMETAL_BUILD=ON \
-	#  -DLIBCXXABI_BAREMETAL=ON \
-
-	echo "Building LLVM..."
-	ninja && ninja install
-	ninja cxx cxxabi compiler-rt
-	ninja install-compiler-rt install-cxx install-cxxabi
-	popd
-}
-
-function build_libc() {
-	if [[ ! -d "${WORK}/poplibc" ]]; then
-		echo "Downloading poplibc..."
-		git clone \
-			"https://github.com/justinian/poplibc.git" \
-			"${WORK}/poplibc"
-	else
-		echo "Updating poplibc..."
-		git -C "${WORK}/poplibc" pull
-	fi
-
-	pushd "${WORK}/poplibc"
-	echo "Building poplibc..."
-	make install PREFIX="${SYSROOT}"
-	popd
-}
-
-function update_links() {
-	for exe in `ls "${SYSROOT}/bin/${TARGET}-"*`; do
-		base=$(echo "$exe" | sed -e "s/${TARGET}-//")
-		ln -fs "${exe}" "${base}"
-	done
-}
-
-build_nasm
-build_binutils
-build_libc
-build_llvm
-update_links
-
-export CC="${SYSROOT}/bin/clang"
-export CXX="${SYSROOT}/bin/clang++"
-export LD="${SYSROOT}/bin/ld"
-build_libc

scripts/build_sysroot_gcc.sh

@@ -1,186 +0,0 @@
-#!/usr/bin/env bash
-
-TARGET="x86_64-elf"
-NASM_VERSION="2.14.02"
-GCC_VERSION="7.4.0"
-BINUTILS_VERSION="2.31.1"
-
-SYSROOT=$(realpath "$(dirname $0)/../sysroot")
-WORK=$(realpath "$(dirname $0)/sysroot")
-
-echo "Not currently supported"
-exit 1
-
-set -e
-mkdir -p "${SYSROOT}"
-mkdir -p "${WORK}"
-
-
-function build_nasm() {
-	if [[ ! -d "${WORK}/nasm-${NASM_VERSION}" ]]; then
-		echo "Downloading NASM..."
-		tarball="nasm-${NASM_VERSION}.tar.gz"
-		curl -sSOL "https://www.nasm.us/pub/nasm/releasebuilds/${NASM_VERSION}/${tarball}"
-		tar xzf "${tarball}" -C "${WORK}" && rm "${tarball}"
-	fi
-
-	mkdir -p "${WORK}/build/nasm"
-	pushd "${WORK}/build/nasm"
-
-	if [[ ! -f "${WORK}/build/nasm/config.cache" ]]; then
-		echo "Configuring NASM..."
-		"${WORK}/nasm-${NASM_VERSION}/configure" \
-			--quiet \
-			--config-cache \
-			--disable-werror \
-			--prefix="${SYSROOT}" \
-			--srcdir="${WORK}/nasm-${NASM_VERSION}"
-	fi
-
-	echo "Building NASM..."
-	(make -j && make install) > "${WORK}/build/nasm_build.log"
-	popd
-}
-
-function build_binutils() {
-	if [[ ! -d "${WORK}/binutils-${BINUTILS_VERSION}" ]]; then
-		echo "Downloading binutils..."
-		tarball="binutils-${BINUTILS_VERSION}.tar.gz"
-		curl -sSOL "https://ftp.gnu.org/gnu/binutils/${tarball}"
-		tar xzf "${tarball}" -C "${WORK}" && rm "${tarball}"
-	fi
-
-	mkdir -p "${WORK}/build/binutils"
-	pushd "${WORK}/build/binutils"
-
-	if [[ ! -f "${WORK}/build/binutils/config.cache" ]]; then
-		echo "Configuring binutils..."
-		"${WORK}/binutils-${BINUTILS_VERSION}/configure" \
-			--quiet \
-			--config-cache \
-			--target="${TARGET}" \
-			--prefix="${SYSROOT}" \
-			--with-sysroot="${SYSROOT}" \
-			--with-lib-path="${SYSROOT}/lib" \
-			--disable-nls \
-			--disable-werror
-	fi
-
-	echo "Building binutils..."
-	(make -j && make install) > "${WORK}/build/binutils_build.log"
-	popd
-}
-
-function build_gcc() {
-	if [[ ! -d "${WORK}/gcc-${GCC_VERSION}" ]]; then
-		echo "Downloading GCC..."
-		tarball="gcc-${GCC_VERSION}.tar.gz"
-		curl -sSOL "https://ftp.gnu.org/gnu/gcc/gcc-${GCC_VERSION}/${tarball}"
-		tar xzf "${tarball}" -C "${WORK}" && rm "${tarball}"
-
-		# no-red-zone support version of libgcc
-		echo "MULTILIB_OPTIONS += mno-red-zone" >  "${WORK}/gcc-${GCC_VERSION}/gcc/config/i386/t-${TARGET}"
-		echo "MULTILIB_DIRNAMES += no-red-zone" >> "${WORK}/gcc-${GCC_VERSION}/gcc/config/i386/t-${TARGET}"
-
-cat <<EOF >> "${WORK}/gcc-${GCC_VERSION}/gcc/config.gcc"
-case \${target} in
-	${TARGET})
-		tmake_file="\${tmake_file} i386/t-${TARGET}"
-		;;
-esac
-EOF
-	fi
-
-	mkdir -p "${WORK}/build/gcc"
-	pushd "${WORK}/build/gcc"
-
-	if [[ ! -f "${WORK}/build/gcc/config.cache" ]]; then
-		echo "Configuring GCC..."
-		"${WORK}/gcc-${GCC_VERSION}/configure" \
-			--quiet \
-			--config-cache \
-			--target="${TARGET}" \
-			--prefix="${SYSROOT}" \
-			--with-sysroot="${SYSROOT}" \
-			--with-native-system-header-dir="${SYSROOT}/include" \
-			--with-newlib \
-			--without-headers \
-			--disable-nls \
-			--enable-languages=c,c++ \
-			--disable-shared \
-			--disable-multilib \
-			--disable-decimal-float \
-			--disable-threads \
-			--disable-libatomic \
-			--disable-libgomp \
-			--disable-libmpx \
-			--disable-libquadmath \
-			--disable-libssp \
-			--disable-libvtv \
-			--disable-libstdcxx
-	fi
-
-	echo "Building GCC..."
-	(make -j all-gcc && make -j all-target-libgcc && \
-		make install-gcc && make install-target-libgcc) > "${WORK}/build/gcc_build.log"
-	popd
-}
-
-function build_libstdcxx() {
-	mkdir -p "${WORK}/build/libstdcxx"
-	pushd "${WORK}/build/libstdcxx"
-
-	if [[ ! -f "${WORK}/build/libstdcxx/config.cache" ]]; then
-		echo "Configuring libstdc++..."
-		CFLAGS="-I${SYSROOT}/include" \
-		CXXFLAGS="-I${SYSROOT}/include" \
-		"${WORK}/gcc-${GCC_VERSION}/libstdc++-v3/configure" \
-			--config-cache \
-			--host="${TARGET}" \
-			--target="${TARGET}" \
-			--prefix="${SYSROOT}" \
-			--disable-nls \
-			--disable-multilib \
-			--with-newlib \
-			--disable-libstdcxx-threads \
-			--disable-libstdcxx-pch \
-			--with-gxx-include-dir="${SYSROOT}/include/c++"
-	fi
-
-	echo "Building libstdc++..."
-	(make -j && make install) > "${WORK}/build/libstdcxx_build.log"
-	popd
-}
-
-function build_libc() {
-	if [[ ! -d "${WORK}/poplibc" ]]; then
-		echo "Downloading poplibc..."
-		git clone \
-			"https://github.com/justinian/poplibc.git" \
-			"${WORK}/poplibc"
-	else
-		echo "Updating poplibc..."
-		git -C "${WORK}/poplibc" pull
-	fi
-
-	pushd "${WORK}/poplibc"
-	echo "Building poplibc..."
-	make install PREFIX="${SYSROOT}"
-	popd
-}
-
-function update_links() {
-	for exe in `ls "${SYSROOT}/bin/${TARGET}-"*`; do
-		base=$(echo "$exe" | sed -e "s/${TARGET}-//")
-		ln -fs "${exe}" "${base}"
-	done
-}
-
-build_nasm
-build_binutils
-build_gcc
-
-update_links
-export PATH="${SYSROOT}/bin:${PATH}"
-build_libc
-build_libstdcxx

scripts/parse_syms.py

@@ -0,0 +1,10 @@
+#!/usr/bin/env python3
+
+def parse_elf(filename):
+    import struct
+    with open(filename, 'rb') as elf:
+
+if __name__ == "__main__":
+    import sys
+    for arg in sys.argv[1:]:
+        parse_elf(arg)

scripts/readme_for_prebuilt_sysroots.md

@@ -0,0 +1,14 @@
+# jsix OS sysroot
+
+This is a pre-built sysroot for building the jsix operating system kernel,
+bootloader, and utilities. This package is provided as a convenience, and
+contains software from the following repositories.
+
+## The LLVM toolchain
+
+The LLVM sources as downloaded via git from [llvm.org][llvm] under the terms of
+the [Apache License v2.0][apache2], modified [as described here][llvmlic].
+
+[llvm]: https://llvm.org
+[apache2]: https://www.apache.org/licenses/LICENSE-2.0
+[llvmlic]: https://llvm.org/docs/DeveloperPolicy.html#new-llvm-project-license-framework

scripts/templates/build.ninja.j2

@@ -3,6 +3,10 @@ builddir = {{ buildroot }}
 srcroot = {{ srcroot }}
 modulefile = {{ modulefile }}
 
+{%- for var, value in vars %}
+{{ var }} = {{ value }}
+{%- endfor %}
+
 warnflags = $
     -Wformat=2 $
     -Winit-self $
@@ -24,64 +28,66 @@ warnflags = $
     -Wno-unused-result $
     -Wno-deprecated-declarations $
     -Wno-unused-function $
+    -Wno-address-of-packed-member $
     -Werror
 
 ccflags = $
     -I${srcroot}/src/include $
     -I${srcroot}/src/include/x86_64 $
-    -DVERSION_MAJOR={{ version.major }} $
-    -DVERSION_MINOR={{ version.minor }} $
-    -DVERSION_PATCH={{ version.patch }} $
-    -DVERSION_GITSHA=0x{% if version.dirty %}1{% else %}0{% endif %}{{ version.sha }} $
-    -DGIT_VERSION=\"{{ version.major }}.{{ version.minor }}.{{ version.patch }}-{{ version.sha }}\" $
-    -DGIT_VERSION_WIDE=L\"{{ version.major }}.{{ version.minor }}.{{ version.patch }}-{{ version.sha }}\" $
+    -fcolor-diagnostics $
+    -DVERSION_MAJOR={{ version_major }} $
+    -DVERSION_MINOR={{ version_minor }} $
+    -DVERSION_PATCH={{ version_patch }} $
+    -DVERSION_GITSHA=0x0{{ version_sha }} $
+    -DGIT_VERSION=\"{{ version }}\" $
+    -DGIT_VERSION_WIDE=L\"{{ version }}\" $
     $warnflags
 
 asflags = $
-    -DVERSION_MAJOR={{ version.major }} $
-    -DVERSION_MINOR={{ version.minor }} $
-    -DVERSION_PATCH={{ version.patch }} $
-    -DVERSION_GITSHA=0x{% if version.dirty %}1{% else %}0{% endif %}{{ version.sha }}
+    -DVERSION_MAJOR={{ version_major }} $
+    -DVERSION_MINOR={{ version_minor }} $
+    -DVERSION_PATCH={{ version_patch }} $
+    -DVERSION_GITSHA=0x{{ version_sha }}
 
 cflags = -std=c11
 cxxflags = -std=c++14
 libs =
 
-rule cc
+rule c
     deps = gcc
     depfile = $out.d
     description = Compiling $name
     command = $cc -MMD -MF $out.d $ccflags $cflags -o $out -c $in
 
-rule dump_cc_defs
-    description = Dumping CC defines for $target
+rule dump_c_defs
+    description = Dumping C defines for $target
     command = echo "" | $cc $ccflags $cflags -dM -E - > $out
 
-rule dump_cc_run
-    description = Dumping CC arguments for $target
+rule dump_c_run
+    description = Dumping C arguments for $target
     command = $
         echo "#!/bin/bash" > $out; $
         echo '$cc $ccflags $cflags $$*' > $out; $
         chmod a+x $out
 
-rule cxx
+rule cpp
     deps = gcc
     depfile = $out.d
     description = Compiling $name
     command = $cxx -MMD -MF $out.d $cxxflags $ccflags -o $out -c $in
 
-rule dump_cxx_defs
+rule dump_cpp_defs
     description = Dumping C++ defines for $target
     command = echo "" | $cxx -x c++ $cxxflags $ccflags -dM -E - > $out
 
-rule dump_cxx_run
+rule dump_cpp_run
     description = Dumping C++ arguments for $target
     command = $
         echo "#!/bin/bash" > $out; $
         echo '$cc $cxxflags $ccflags $$*' > $out; $
         chmod a+x $out
 
-rule nasm
+rule s
     deps = gcc
     depfile = $out.d
     description = Assembling $name
@@ -98,12 +104,20 @@ rule lib
 rule regen
     generator = true
     description = Regenrating build files
-    command = {{ generator }} $builddir $modulefile
+    command = $
+        {{ generator }} $
+        --file $modulefile $
+        --dir $builddir $
+        generate
 
 rule cp
     description = Copying $name
     command = cp $in $out
 
+rule dump
+    description = Dumping decompiled $name
+    command = objdump -DSC -M intel $in > $out
+
 rule makerd
     description = Making init ramdisk
     command = $builddir/native/makerd $in $out
@@ -136,7 +150,6 @@ rule strip
         strip -g $out; $
         objcopy --add-gnu-debuglink=$out.debug $out
 
-
 {% for target in targets %}
 subninja {{ target }}/target.ninja
 {% endfor %}
@@ -152,13 +165,22 @@ build $
     $modulefile $
     {{ generator }}
 
-build $builddir/flash.img : cp $srcroot/assets/ovmf/x64/OVMF.fd
-    name = flash.img
+build $builddir/ovmf_vars.fd : cp $srcroot/assets/ovmf/x64/ovmf_vars.fd
+    name = ovmf_vars.fd
 
-build $builddir/popcorn.elf | $builddir/popcorn.elf.debug : strip $builddir/host/popcorn.elf
+build $builddir/ovmf_vars_d.fd : cp $srcroot/assets/ovmf/x64/ovmf_vars_d.fd
+    name = ovmf_vars_d.fd
+
+build $builddir/jsix.elf | $builddir/jsix.elf.debug : strip $builddir/host/jsix.elf
     name = kernel
 
-build $builddir/fatroot/popcorn.elf : cp $builddir/popcorn.elf
+build $builddir/jsix.dump : dump $builddir/host/jsix.elf
+    name = kernel
+
+build $builddir/jsix.elf-gdb.py : cp ${srcroot}/assets/debugging/jsix.elf-gdb.py
+    name = kernel debug python scripts
+
+build $builddir/fatroot/jsix.elf : cp $builddir/jsix.elf
     name = kernel to FAT image
 
 build $builddir/fatroot/efi/boot/bootx64.efi : cp $builddir/boot/boot.efi
@@ -166,13 +188,20 @@ build $builddir/fatroot/efi/boot/bootx64.efi : cp $builddir/boot/boot.efi
 
 build $builddir/fatroot/initrd.img : makerd ${srcroot}/assets/initrd.toml | $
     ${builddir}/native/makerd $
-    ${builddir}/host/nulldrv
+    ${builddir}/user/nulldrv
 
-build $builddir/popcorn.img : makefat | $
+build $builddir/jsix.img : makefat | $
     $builddir/fatroot/initrd.img $
-    $builddir/fatroot/popcorn.elf $
+    $builddir/fatroot/jsix.elf $
     $builddir/fatroot/efi/boot/bootx64.efi
-    name = popcorn.img
+    name = jsix.img
 
-# vim: et ts=4 sts=4 sw=4
+default $
+    $builddir/ovmf_vars.fd $
+    $builddir/ovmf_vars_d.fd $
+    $builddir/jsix.dump $
+    $builddir/jsix.elf-gdb.py $
+    $builddir/jsix.img
+
+# vim: ft=ninja et ts=4 sts=4 sw=4
 

scripts/templates/exe.boot.j2

@@ -2,28 +2,13 @@
 {% block variables %}
 {{ super() }}
 
-ld = ld
-cc = clang
-cxx = clang++
-
 ccflags = $ccflags $
-    -DKERNEL_FILENAME=L\"popcorn.elf\" $
-    -DGNU_EFI_USE_MS_ABI $
-    -DHAVE_USE_MS_ABI $
-    -DEFI_DEBUG=0 $
-    -DEFI_DEBUG_CLEAR_MEMORY=0 $
-	-DBOOTLOADER_DEBUG $
-    -fPIC
-
-ldflags = $ldflags $
-    -T ${srcroot}/src/arch/x86_64/boot.ld $
-    -shared
+    -g3 $
+    -DKERNEL_FILENAME=L\"jsix.elf\" $
+    -I${srcroot}/external/include $
+    -I${srcroot}/external/include/X64
 
 {% endblock %}
 
-{% block extra %}
+# vim: ft=ninja et ts=4 sts=4 sw=4
 
-build $builddir/boot.efi : makeefi ${builddir}/{{ module.output }}
-    name = boot.efi
-
-{% endblock %}

scripts/templates/exe.default.j2

@@ -2,11 +2,7 @@
 {% block variables %}
 {{ super() }}
 
-libs = $
-    -L${builddir} $
-    {%- for dep in module.libdeps %}
-    -l{{ dep.name }} $
-    {%- endfor %}
-    $libs
-
 {% endblock %}
+
+# vim: ft=ninja et ts=4 sts=4 sw=4
+

scripts/templates/exe.kernel.j2

@@ -7,3 +7,6 @@ libs = $libs
 ldflags = $ldflags -T ${srcroot}/src/arch/x86_64/kernel.ld
 
 {% endblock %}
+
+# vim: ft=ninja et ts=4 sts=4 sw=4
+

scripts/templates/exe.makerd.j2

@@ -0,0 +1,10 @@
+{% extends "exe.default.j2" %}
+{% block variables %}
+{{ super() }}
+
+ccflags = $ccflags -I${srcroot}/external/cpptoml
+
+{% endblock %}
+
+# vim: ft=ninja et ts=4 sts=4 sw=4
+

scripts/templates/exe.tests.j2

@@ -2,6 +2,9 @@
 {% block variables %}
 {{ super() }}
 
-ccflags = $ccflags -ggdb
+ccflags = $ccflags -ggdb -I${srcroot}/external/catch
 
 {% endblock %}
+
+# vim: ft=ninja et ts=4 sts=4 sw=4
+

scripts/templates/lib.default.j2

@@ -1 +1,4 @@
 {% extends "module.base.j2" %}
+
+# vim: ft=ninja et ts=4 sts=4 sw=4
+

scripts/templates/module.base.j2

@@ -1,8 +1,8 @@
-moddir = ${builddir}/{{ module.name }}.dir
+moddir = ${builddir}/{{ name }}.dir
 
 {% block variables %}
 ccflags = $ccflags $
-    {%- for dep in module.depmods %}
+    {%- for dep in depmods %}
     {%- for inc in dep.includes %}
     -I${srcroot}/{{ inc }} $
     {%- endfor %}
@@ -15,24 +15,28 @@ ccflags = $ccflags $
     {%- endfor %}
 {% endblock %}
 
-{% for source in module.sources %}
-build ${moddir}/{{ source.output }} : {{ source.action }} {{ source.input }} || {{ buildfile }}
+{% for source in module.source %}
+build ${moddir}/{{ source.output }} : {{ source.action }} ${srcroot}/{{ source.input }} || {{ buildfile }}
     name = {{ source.name }}
 {% endfor %}
 
 build ${builddir}/{{ module.output }} : {{ module.kind }} $
-{%- for source in module.sources %}
+{%- for source in module.source %}
     ${moddir}/{{ source.output }} $
 {%- endfor -%}
-{%- for dep in module.libdeps %}
+{%- for dep in deplibs %}
     ${builddir}/{{ dep.output }} $
 {%- endfor %}
     | $
-{% for dep in module.exedeps %}
+{%- for dep in depexes %}
     ${builddir}/{{ dep.output }} $
-{%- endfor -%}
+{%- endfor %}
     {{ buildfile }}
-    name = {{ module.name }}
+    name = {{ name }}
+
+{% if module.default %}
+default ${builddir}/{{ module.output }}
+{% endif %}
 
 {% block extra %}
 {% endblock %}

scripts/templates/target.boot.j2

@@ -1,35 +1,38 @@
 {% extends "target.default.j2" %}
 
 {% block binaries %}
-ld = ld
 cc = clang
 cxx = clang++
+ld = clang++
+ar = ar
 nasm = nasm
+objcopy = objcopy
 {% endblock %}
 
 {% block variables %}
 
 ccflags = $ccflags $
-    -ggdb $
-    -nostdlib $
-    -ffreestanding $
-    -nodefaultlibs $
-    -fno-builtin $
-    -mno-sse $
-    -fno-omit-frame-pointer $
-    -mno-red-zone $
-    -fshort-wchar
+    -I $srcroot/external $
+    --target=x86_64-unknown-windows $
+	-ffreestanding $
+	-mno-red-zone $
+	-fshort-wchar $
+	-fno-omit-frame-pointer $
+	-ggdb
 
 cxxflags = $cxxflags $
-    -nostdlibinc $
-    -fno-exceptions $
-    -fno-rtti
+    -fno-rtti $
+    -fno-exceptions
 
 ldflags = $ldflags $
-    -g $
-    -nostdlib $
-    -znocombreloc $
-	-Bsymbolic $
-    -nostartfiles
+    --target=x86_64-unknown-windows $
+	-nostdlib $
+    -Wl,-entry:efi_main $
+    -Wl,-subsystem:efi_application $
+    -fuse-ld=lld-link $
+	-g
 
 {% endblock %}
+
+# vim: ft=ninja et ts=4 sts=4 sw=4
+

scripts/templates/target.default.j2

@@ -7,18 +7,20 @@ target = {{ target }}
 {% block binaries %}
 cc = clang
 cxx = clang++
-ld = clang++
+ld = ld
 ar = ar
 nasm = nasm
 objcopy = objcopy
 {% endblock %}
 
 {% for module in modules %}
-subninja {{ module.name }}.ninja
+subninja {{ module }}.ninja
 {% endfor %}
 
-build ${builddir}/cc.defs : dump_cc_defs | {{ buildfile }}
-build ${builddir}/cxx.defs : dump_cxx_defs | {{ buildfile }}
-build ${builddir}/cc.run : dump_cc_run | {{ buildfile }}
-build ${builddir}/cxx.run : dump_cxx_run | {{ buildfile }}
+build ${builddir}/c.defs : dump_c_defs | {{ buildfile }}
+build ${builddir}/cpp.defs : dump_cpp_defs | {{ buildfile }}
+build ${builddir}/c.run : dump_c_run | {{ buildfile }}
+build ${builddir}/cpp.run : dump_cpp_run | {{ buildfile }}
+
+# vim: ft=ninja et ts=4 sts=4 sw=4
 

scripts/templates/target.host.j2

@@ -3,10 +3,10 @@
 {% block binaries %}
 cc = ${srcroot}/sysroot/bin/clang
 cxx = ${srcroot}/sysroot/bin/clang++
-ld = ${srcroot}/sysroot/bin/x86_64-elf-ld
-ar = ${srcroot}/sysroot/bin/x86_64-elf-ar
-nasm = ${srcroot}/sysroot/bin/nasm
-objcopy = ${srcroot}/sysroot/bin/x86_64-elf-objcopy
+ld = ${srcroot}/sysroot/bin/ld.lld
+ar = ${srcroot}/sysroot/bin/ar
+nasm = nasm
+objcopy = ${srcroot}/sysroot/bin/objcopy
 {% endblock %}
 
 {% block variables %}
@@ -22,7 +22,7 @@ ccflags = $ccflags $
     -g $
     -mcmodel=large $
     -D__ELF__ $
-    -D__POPCORN__ $
+    -D__JSIX__ $
     -isystem${srcroot}/sysroot/include $
     --sysroot="${srcroot}/sysroot"
 
@@ -34,10 +34,10 @@ cxxflags = $cxxflags $
 ldflags = $ldflags $
     -g $
     -nostdlib $
-    -znocombreloc $
     -Bsymbolic $
-    -nostartfiles $
     -Bstatic
 
 {% endblock %}
-# vim: et ts=4 sts=4 sw=4
+
+# vim: ft=ninja et ts=4 sts=4 sw=4
+

scripts/templates/target.native.j2

@@ -1,8 +1,15 @@
 {% extends "target.default.j2" %}
 
+{% block binaries %}
+{{ super() }}
+ld = clang++
+{% endblock %}
+
 {% block variables %}
 
 ccflags = $ccflags -g -ggdb
 
 {% endblock %}
-# vim: et ts=4 sts=4 sw=4
+
+# vim: ft=ninja et ts=4 sts=4 sw=4
+

scripts/templates/target.user.j2

@@ -0,0 +1,47 @@
+{% extends "target.default.j2" %}
+
+{% block binaries %}
+cc = ${srcroot}/sysroot/bin/clang
+cxx = ${srcroot}/sysroot/bin/clang++
+ld = ${srcroot}/sysroot/bin/ld.lld
+ar = ${srcroot}/sysroot/bin/ar
+nasm = nasm
+objcopy = ${srcroot}/sysroot/bin/objcopy
+{% endblock %}
+
+{% block variables %}
+
+ccflags = $ccflags $
+    -nostdlib $
+    -nodefaultlibs $
+    -fno-builtin $
+    -mno-sse $
+    -fno-omit-frame-pointer $
+    -mno-red-zone $
+    -g $
+    -mcmodel=large $
+    -D__ELF__ $
+    -D__JSIX__ $
+    -isystem${srcroot}/sysroot/include $
+    --sysroot="${srcroot}/sysroot"
+
+cxxflags = $cxxflags $
+    -fno-exceptions $
+    -fno-rtti $
+    -isystem${srcroot}/sysroot/include/c++/v1
+
+ldflags = $ldflags $
+    -g $
+    -nostdlib $
+    -Bsymbolic $
+    -Bstatic $
+    --sysroot="${srcroot}/sysroot" $
+	-L "${srcroot}/sysroot/lib" $
+
+libs = $libs $
+	-lc
+
+{% endblock %}
+
+# vim: ft=ninja et ts=4 sts=4 sw=4
+

src/arch/x86_64/boot.ld

@@ -1,79 +0,0 @@
-/* Linker script originally from GNU-EFI project
- * https://sourceforge.net/p/gnu-efi/
- */
-
-OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64")
-OUTPUT_ARCH(i386:x86-64)
-ENTRY(_start)
-SECTIONS
-{
-  . = 0;
-  ImageBase = .;
-  /* .hash and/or .gnu.hash MUST come first! */
-  .hash : { *(.hash) }
-  .gnu.hash : { *(.gnu.hash) }
-  . = ALIGN(4096);
-  .eh_frame : 
-  { 
-    *(.eh_frame)
-  }
-  . = ALIGN(4096);
-  .text :
-  {
-   _text = .;
-   *(.text)
-   *(.text.*)
-   *(.gnu.linkonce.t.*)
-   . = ALIGN(16);
-  }
-  _etext = .;
-  _text_size = . - _text;
-  . = ALIGN(4096);
-  .reloc :
-  {
-   *(.reloc)
-  }
-  . = ALIGN(4096);
-  .data :
-  {
-   _data = .;
-   *(.rodata*)
-   *(.got.plt)
-   *(.got)
-   *(.data*)
-   *(.sdata)
-   /* the EFI loader doesn't seem to like a .bss section, so we stick
-      it all into .data: */
-   *(.sbss)
-   *(.scommon)
-   *(.dynbss)
-   *(.bss)
-   *(COMMON)
-   *(.rel.local)
-  }
-  .note.gnu.build-id : { *(.note.gnu.build-id) }
-
-  _edata = .;
-  _data_size = . - _etext;
-  . = ALIGN(4096);
-  .dynamic  : { *(.dynamic) }
-  . = ALIGN(4096);
-  .rela :
-  {
-    *(.rela.data*)
-    *(.rela.got)
-    *(.rela.stab)
-  }
-  . = ALIGN(4096);
-  .dynsym   : { *(.dynsym) }
-  . = ALIGN(4096);
-  .dynstr   : { *(.dynstr) }
-  . = ALIGN(4096);
-  .ignored.reloc :
-  {
-    *(.rela.reloc)
-    *(.eh_frame)
-    *(.note.GNU-stack)
-  }
-  .comment 0 : { *(.comment) }
-}

src/arch/x86_64/kernel.ld

@@ -1,7 +1,7 @@
 ENTRY(_start)
 SECTIONS
 {
-	OFFSET = 0xFFFFFF0000000000;
+	OFFSET = 0xFFFF800000000000;
 	. = OFFSET + 0x100000;
 
 	.header : {
@@ -10,29 +10,26 @@ SECTIONS
 		__header_end = .;
 	}
 
-	.text : {
+	.text ALIGN(4096) : {
 		*(.text)
+		*(.isrs)
 	}
 
-	.data : {
+	.data ALIGN(4096) : {
 		 *(.data)
 		 *(.rodata)
 	}
 
-	.isrs : {
-		*(.isrs)
+	.bss ALIGN(4096) : {
+		__bss_start = .;
+		*(.bss)
+		__bss_end = .;
 	}
 
 	.note : {
 		*(.note.*)
 	}
 
-	.bss ALIGN(16) : {
-		__bss_start = .;
-		*(.bss)
-		__bss_end = .;
-	}
-
 	.eh_frame : {
 		__eh_frame_start = .;
 		KEEP(*(.eh_frame))

src/boot/console.cpp

@@ -1,84 +1,113 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#include <uefi/types.h>
+#include <uefi/graphics.h>
+#include <uefi/protos/graphics_output.h>
+
 #include "console.h"
-#include "guids.h"
-#include "utility.h"
+#include "error.h"
+
+#ifndef GIT_VERSION_WIDE
+#define GIT_VERSION_WIDE L"no version"
+#endif
+
+namespace boot {
 
 size_t ROWS = 0;
 size_t COLS = 0;
 
-static EFI_SIMPLE_TEXT_OUT_PROTOCOL *m_out = 0;
+static constexpr int level_ok = 0;
+static constexpr int level_warn = 1;
+static constexpr int level_fail = 2;
+
+static const wchar_t *level_tags[] = {
+	L"  ok  ",
+	L" warn ",
+	L"failed"
+};
+static const uefi::attribute level_colors[] = {
+	uefi::attribute::green,
+	uefi::attribute::brown,
+	uefi::attribute::light_red
+};
+
+console *console::s_console = nullptr;
+status_line *status_line::s_current = nullptr;
 
 static const wchar_t digits[] = {u'0', u'1', u'2', u'3', u'4', u'5',
 	u'6', u'7', u'8', u'9', u'a', u'b', u'c', u'd', u'e', u'f'};
 
-console::console(EFI_SYSTEM_TABLE *system_table) :
+
+static size_t
+wstrlen(const wchar_t *s)
+{
+	size_t count = 0;
+	while (s && *s++) count++;
+	return count;
+}
+
+
+console::console(uefi::boot_services *bs, uefi::protos::simple_text_output *out) :
 	m_rows(0),
 	m_cols(0),
-	m_out(nullptr)
+	m_out(out)
 {
+	pick_mode(bs);
+
+	try_or_raise(
+		m_out->query_mode(m_out->mode->mode, &m_cols, &m_rows),
+		L"Failed to get text output mode.");
+
+	try_or_raise(
+		m_out->clear_screen(),
+		L"Failed to clear screen");
+
+	m_out->set_attribute(uefi::attribute::light_cyan);
+	m_out->output_string(L"jsix loader ");
+
+	m_out->set_attribute(uefi::attribute::light_magenta);
+	m_out->output_string(GIT_VERSION_WIDE);
+
+	m_out->set_attribute(uefi::attribute::light_gray);
+	m_out->output_string(L" booting...\r\n\n");
+
 	s_console = this;
-	m_boot = system_table->BootServices;
-	m_out = system_table->ConOut;
 }
 
-EFI_STATUS
-console::initialize(const wchar_t *version)
+void
+console::pick_mode(uefi::boot_services *bs)
 {
-	EFI_STATUS status;
+	uefi::status status;
+	uefi::protos::graphics_output *gfx_out_proto;
+	uefi::guid guid = uefi::protos::graphics_output::guid;
 
-	// Might not find a video device at all, so ignore not found errors
-	status = pick_mode();
-	if (status != EFI_NOT_FOUND)
-		CHECK_EFI_STATUS_OR_FAIL(status);
+	try_or_raise(
+		bs->locate_protocol(&guid, nullptr, (void **)&gfx_out_proto),
+		L"Failed to find a Graphics Output Protocol handle");
 
-	status = m_out->QueryMode(m_out, m_out->Mode->Mode, &m_cols, &m_rows);
-	CHECK_EFI_STATUS_OR_RETURN(status, "QueryMode");
+	const uint32_t modes = gfx_out_proto->mode->max_mode;
+	uint32_t best = gfx_out_proto->mode->mode;
 
-	status = m_out->ClearScreen(m_out);
-	CHECK_EFI_STATUS_OR_RETURN(status, "ClearScreen");
+	uefi::graphics_output_mode_info *info =
+		(uefi::graphics_output_mode_info *)gfx_out_proto->mode;
 
-	m_out->SetAttribute(m_out, EFI_LIGHTCYAN);
-	m_out->OutputString(m_out, (wchar_t *)L"Popcorn loader ");
-
-	m_out->SetAttribute(m_out, EFI_LIGHTMAGENTA);
-	m_out->OutputString(m_out, (wchar_t *)version);
-
-	m_out->SetAttribute(m_out, EFI_LIGHTGRAY);
-	m_out->OutputString(m_out, (wchar_t *)L" booting...\r\n\n");
-
-	return status;
-}
-
-EFI_STATUS
-console::pick_mode()
-{
-	EFI_STATUS status;
-	EFI_GRAPHICS_OUTPUT_PROTOCOL *gfx_out_proto;
-	status = m_boot->LocateProtocol(&guid_gfx_out, NULL, (void **)&gfx_out_proto);
-	CHECK_EFI_STATUS_OR_RETURN(status, "LocateProtocol gfx");
-
-	const uint32_t modes = gfx_out_proto->Mode->MaxMode;
-	uint32_t best = gfx_out_proto->Mode->Mode;
-
-	EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *info =
-		(EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *)gfx_out_proto->Mode;
-
-	uint32_t res = info->HorizontalResolution * info->VerticalResolution;
-	int is_fb = info->PixelFormat != PixelBltOnly;
+	uint32_t res = info->horizontal_resolution * info->vertical_resolution;
+	int is_fb = info->pixel_format != uefi::pixel_format::blt_only;
 
 	for (uint32_t i = 0; i < modes; ++i) {
 		size_t size = 0;
-		status = gfx_out_proto->QueryMode(gfx_out_proto, i, &size, &info);
-		CHECK_EFI_STATUS_OR_RETURN(status, "QueryMode");
+
+		try_or_raise(
+			gfx_out_proto->query_mode(i, &size, &info),
+			L"Failed to find a graphics mode the driver claimed to support");
 
 #ifdef MAX_HRES
-		if (info->HorizontalResolution > MAX_HRES) continue;
+		if (info->horizontal_resolution > MAX_HRES) continue;
 #endif
 
-		const uint32_t new_res = info->HorizontalResolution * info->VerticalResolution;
-		const int new_is_fb = info->PixelFormat == PixelBltOnly;
+		const uint32_t new_res = info->horizontal_resolution * info->vertical_resolution;
+		const int new_is_fb = info->pixel_format != uefi::pixel_format::blt_only;
 
 		if (new_is_fb > is_fb && new_res >= res) {
 			best = i;
@@ -86,9 +115,9 @@ console::pick_mode()
 		}
 	}
 
-	status = gfx_out_proto->SetMode(gfx_out_proto, best);
-	CHECK_EFI_STATUS_OR_RETURN(status, "SetMode %d/%d", best, modes);
-	return EFI_SUCCESS;
+	try_or_raise(
+		gfx_out_proto->set_mode(best),
+		L"Failed to set graphics mode");
 }
 
 size_t
@@ -97,11 +126,11 @@ console::print_hex(uint32_t n) const
 	wchar_t buffer[9];
 	wchar_t *p = buffer;
 	for (int i = 7; i >= 0; --i) {
-		uint8_t nibble = (n & (0xf << (i*4))) >> (i*4);
+		uint8_t nibble = (n >> (i*4)) & 0xf;
 		*p++ = digits[nibble];
 	}
 	*p = 0;
-	m_out->OutputString(m_out, buffer);
+	m_out->output_string(buffer);
 	return 8;
 }
 
@@ -111,11 +140,11 @@ console::print_long_hex(uint64_t n) const
 	wchar_t buffer[17];
 	wchar_t *p = buffer;
 	for (int i = 15; i >= 0; --i) {
-		uint8_t nibble = (n & (0xf << (i*4))) >> (i*4);
+		uint8_t nibble = (n >> (i*4)) & 0xf;
 		*p++ = digits[nibble];
 	}
 	*p = 0;
-	m_out->OutputString(m_out, buffer);
+	m_out->output_string(buffer);
 	return 16;
 }
 
@@ -130,7 +159,7 @@ console::print_dec(uint32_t n) const
 		n /= 10;
 	} while (n != 0);
 
-	m_out->OutputString(m_out, ++p);
+	m_out->output_string(++p);
 	return 10 - (p - buffer);
 }
 
@@ -145,7 +174,7 @@ console::print_long_dec(uint64_t n) const
 		n /= 10;
 	} while (n != 0);
 
-	m_out->OutputString(m_out, ++p);
+	m_out->output_string(++p);
 	return 20 - (p - buffer);
 }
 
@@ -165,14 +194,14 @@ console::vprintf(const wchar_t *fmt, va_list args) const
 		}
 
 		*w = 0;
-		m_out->OutputString(m_out, buffer);
+		m_out->output_string(buffer);
 		w = buffer;
 
 		r++; // chomp the %
 
 		switch (*r++) {
 			case L'%':
-				m_out->OutputString(m_out, const_cast<wchar_t*>(L"%"));
+				m_out->output_string(const_cast<wchar_t*>(L"%"));
 				count++;
 				break;
 
@@ -189,7 +218,7 @@ console::vprintf(const wchar_t *fmt, va_list args) const
 				{
 					wchar_t *s = va_arg(args, wchar_t*);
 					count += wstrlen(s);
-					m_out->OutputString(m_out, s);
+					m_out->output_string(s);
 				}
 				break;
 
@@ -215,7 +244,7 @@ console::vprintf(const wchar_t *fmt, va_list args) const
 	}
 
 	*w = 0;
-	m_out->OutputString(m_out, buffer);
+	m_out->output_string(buffer);
 	return count;
 }
 
@@ -243,41 +272,123 @@ console::print(const wchar_t *fmt, ...)
 	return result;
 }
 
-void
-console::status_begin(const wchar_t *message) const
+status_line::status_line(const wchar_t *message, const wchar_t *context) :
+	m_level(level_ok)
 {
-	m_out->SetAttribute(m_out, EFI_LIGHTGRAY);
-	m_out->OutputString(m_out, (wchar_t *)message);
+	auto out = console::get().m_out;
+	m_line = out->mode->cursor_row;
+	m_depth = (s_current ? 1 + s_current->m_depth : 0);
+
+	int indent = 2 * m_depth;
+	out->set_cursor_position(indent, m_line);
+	out->set_attribute(uefi::attribute::light_gray);
+	out->output_string(message);
+
+	if (context) {
+		out->output_string(L": ");
+		out->output_string(context);
+	}
+
+	out->output_string(L"\r\n");
+
+	m_next = s_current;
+	s_current = this;
+}
+
+status_line::~status_line()
+{
+	if (s_current != this)
+		error::raise(uefi::status::unsupported, L"Destroying non-current status_line");
+
+	finish();
+	if (m_next && m_level > m_next->m_level) {
+		m_next->m_level = m_level;
+		m_next->print_status_tag();
+	}
+	s_current = m_next;
 }
 
 void
-console::status_ok() const
+status_line::print_status_tag()
 {
-	m_out->SetAttribute(m_out, EFI_LIGHTGRAY);
-	m_out->OutputString(m_out, (wchar_t *)L"[");
-	m_out->SetAttribute(m_out, EFI_GREEN);
-	m_out->OutputString(m_out, (wchar_t *)L"  ok  ");
-	m_out->SetAttribute(m_out, EFI_LIGHTGRAY);
-	m_out->OutputString(m_out, (wchar_t *)L"]\r\n");
+	auto out = console::get().m_out;
+	int row = out->mode->cursor_row;
+	int col = out->mode->cursor_column;
+
+	uefi::attribute color = level_colors[m_level];
+	const wchar_t *tag = level_tags[m_level];
+
+	out->set_cursor_position(50, m_line);
+
+	out->set_attribute(uefi::attribute::light_gray);
+	out->output_string(L"[");
+	out->set_attribute(color);
+	out->output_string(tag);
+	out->set_attribute(uefi::attribute::light_gray);
+	out->output_string(L"]\r\n");
+
+	out->set_cursor_position(col, row);
 }
 
 void
-console::status_fail(const wchar_t *error) const
+status_line::do_warn(const wchar_t *message, const wchar_t *error)
 {
-	m_out->SetAttribute(m_out, EFI_LIGHTGRAY);
-	m_out->OutputString(m_out, (wchar_t *)L"[");
-	m_out->SetAttribute(m_out, EFI_LIGHTRED);
-	m_out->OutputString(m_out, (wchar_t *)L"failed");
-	m_out->SetAttribute(m_out, EFI_LIGHTGRAY);
-	m_out->OutputString(m_out, (wchar_t *)L"]\r\n");
+	auto out = console::get().m_out;
+	int row = out->mode->cursor_row;
 
-	m_out->SetAttribute(m_out, EFI_RED);
-	m_out->OutputString(m_out, (wchar_t *)error);
-	m_out->SetAttribute(m_out, EFI_LIGHTGRAY);
-	m_out->OutputString(m_out, (wchar_t *)L"\r\n");
+	if (m_level < level_warn) {
+		m_level = level_warn;
+		print_status_tag();
+	}
+
+	int indent = 2 + 2 * m_depth;
+	out->set_cursor_position(indent, row);
+	out->set_attribute(uefi::attribute::yellow);
+	out->output_string(message);
+
+	if (error) {
+		out->output_string(L": ");
+		out->output_string(error);
+	}
+
+	out->set_attribute(uefi::attribute::light_gray);
+	out->output_string(L"\r\n");
 }
 
-EFI_STATUS
+void
+status_line::do_fail(const wchar_t *message, const wchar_t *error)
+{
+	auto out = console::get().m_out;
+	int row = out->mode->cursor_row;
+
+	if (s_current->m_level < level_fail) {
+		m_level = level_fail;
+		print_status_tag();
+	}
+
+	int indent = 2 + 2 * m_depth;
+	out->set_cursor_position(indent, row);
+	out->set_attribute(uefi::attribute::red);
+	out->output_string(message);
+
+	if (error) {
+		out->output_string(L": ");
+		out->output_string(error);
+	}
+
+	out->set_attribute(uefi::attribute::light_gray);
+	out->output_string(L"\r\n");
+}
+
+void
+status_line::finish()
+{
+	if (m_level <= level_ok)
+		print_status_tag();
+}
+
+/*
+uefi::status
 con_get_framebuffer(
 	EFI_BOOT_SERVICES *bootsvc,
 	void **buffer,
@@ -288,17 +399,17 @@ con_get_framebuffer(
 	uint32_t *gmask,
 	uint32_t *bmask)
 {
-	EFI_STATUS status;
+	uefi::status status;
 
-	EFI_GRAPHICS_OUTPUT_PROTOCOL *gop;
+	uefi::protos::graphics_output *gop;
 	status = bootsvc->LocateProtocol(&guid_gfx_out, NULL, (void **)&gop);
 	if (status != EFI_NOT_FOUND) {
 		CHECK_EFI_STATUS_OR_RETURN(status, "LocateProtocol gfx");
 
 		*buffer = (void *)gop->Mode->FrameBufferBase;
 		*buffer_size = gop->Mode->FrameBufferSize;
-		*hres = gop->Mode->Info->HorizontalResolution;
-		*vres = gop->Mode->Info->VerticalResolution;
+		*hres = gop->Mode->Info->horizontal_resolution;
+		*vres = gop->Mode->Info->vertical_resolution;
 
 		switch (gop->Mode->Info->PixelFormat) {
 			case PixelRedGreenBlueReserved8BitPerColor:
@@ -331,3 +442,6 @@ con_get_framebuffer(
 	*rmask = *gmask = *bmask = 0;
 	return EFI_SUCCESS;
 }
+*/
+
+} // namespace boot

src/boot/console.h

@@ -1,18 +1,18 @@
+/// \file console.h
+/// Text output and status message handling
 #pragma once
 #include <stdarg.h>
 #include <stddef.h>
-#include <efi/efi.h>
+#include <uefi/boot_services.h>
+#include <uefi/protos/simple_text_output.h>
 
+namespace boot {
+
+/// Object providing basic output functionality to the UEFI console
 class console
 {
 public:
-	console(EFI_SYSTEM_TABLE *system_table);
-
-	EFI_STATUS initialize(const wchar_t *version);
-
-	void status_begin(const wchar_t *message) const;
-	void status_fail(const wchar_t *error) const;
-	void status_ok() const;
+	console(uefi::boot_services *bs, uefi::protos::simple_text_output *out);
 
 	size_t print_hex(uint32_t n) const;
 	size_t print_dec(uint32_t n) const;
@@ -20,27 +20,61 @@ public:
 	size_t print_long_dec(uint64_t n) const;
 	size_t printf(const wchar_t *fmt, ...) const;
 
-	static const console & get() { return *s_console; }
+	static console & get() { return *s_console; }
 	static size_t print(const wchar_t *fmt, ...);
 
 private:
-	EFI_STATUS pick_mode();
+	friend class status_line;
+
+	void pick_mode(uefi::boot_services *bs);
 	size_t vprintf(const wchar_t *fmt, va_list args) const;
 
 	size_t m_rows, m_cols;
-	EFI_BOOT_SERVICES *m_boot;
-	EFI_SIMPLE_TEXT_OUT_PROTOCOL *m_out;
+	uefi::protos::simple_text_output *m_out;
 
 	static console *s_console;
 };
 
-EFI_STATUS
-con_get_framebuffer(
-	EFI_BOOT_SERVICES *bootsvc,
-	void **buffer,
-	size_t *buffer_size,
-	uint32_t *hres,
-	uint32_t *vres,
-	uint32_t *rmask,
-	uint32_t *gmask,
-	uint32_t *bmask);
+/// Scoped status line reporter. Prints a message and an "OK" if no errors
+/// or warnings were reported before destruction, otherwise reports the
+/// error or warning.
+class status_line
+{
+public:
+	/// Constructor.
+	/// \arg message  Description of the operation in progress
+	/// \arg context  If non-null, printed after `message` and a colon
+	status_line(const wchar_t *message, const wchar_t *context = nullptr);
+	~status_line();
+
+	/// Set the state to warning, and print a message. If the state is already at
+	/// warning or error, the state is unchanged but the message is still printed.
+	/// \arg message  The warning message to print
+	/// \arg error    If non-null, printed after `message`
+	inline static void warn(const wchar_t *message, const wchar_t *error = nullptr) {
+		if (s_current) s_current->do_warn(message, error);
+	}
+
+	/// Set the state to error, and print a message. If the state is already at
+	/// error, the state is unchanged but the message is still printed.
+	/// \arg message  The error message to print
+	/// \arg error    If non-null, printed after `message`
+	inline static void fail(const wchar_t *message, const wchar_t *error = nullptr) {
+		if (s_current) s_current->do_fail(message, error);
+	}
+
+private:
+	void print_status_tag();
+	void do_warn(const wchar_t *message, const wchar_t *error);
+	void do_fail(const wchar_t *message, const wchar_t *error);
+	void finish();
+
+	size_t m_line;
+	int m_level;
+	int m_depth;
+
+	status_line *m_next;
+	static status_line *s_current;
+};
+
+} // namespace boot

src/boot/crt0.s

@@ -1,85 +0,0 @@
-;   crt0-efi-x86_64.S - x86_64 EFI startup code.
-;   Copyright (C) 1999 Hewlett-Packard Co.
-;	Contributed by David Mosberger <davidm@hpl.hp.com>.
-;   Copyright (C) 2005 Intel Co.
-;	Contributed by Fenghua Yu <fenghua.yu@intel.com>.
-;
-;    All rights reserved.
-;
-;    Redistribution and use in source and binary forms, with or without
-;    modification, are permitted provided that the following conditions
-;    are met:
-;
-;    * Redistributions of source code must retain the above copyright
-;      notice, this list of conditions and the following disclaimer.
-;    * Redistributions in binary form must reproduce the above
-;      copyright notice, this list of conditions and the following
-;      disclaimer in the documentation and/or other materials
-;      provided with the distribution.
-;    * Neither the name of Hewlett-Packard Co. nor the names of its
-;      contributors may be used to endorse or promote products derived
-;      from this software without specific prior written permission.
-;
-;    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
-;    CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
-;    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-;    MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-;    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
-;    BE LIABLE FOR ANYDIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
-;    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-;    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-;    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-;    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
-;    TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
-;    THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-;    SUCH DAMAGE.
-;
-;	2018-05-05 Converted to NASM syntax by Justin C. Miller
-
-extern ImageBase
-extern _DYNAMIC
-extern _relocate
-extern efi_main
-
-section .text
-align 4
-
-global _start
-_start:
-	sub rsp, 8
-	push rcx
-	push rdx
-
-	; These are already in RDI/RSI from EFI calling us, right? -justin
-	;lea rdi, [ImageBase]
-	;lea rsi, [_DYNAMIC]
-
-	pop rcx
-	pop rdx
-	push rcx
-	push rdx
-	call _relocate
-
-	pop rdi
-	pop rsi
-
-	call efi_main
-	add rsp, 8
-
-.exit:	
-  	ret
-
-; hand-craft a dummy .reloc section so EFI knows it's a relocatable executable:
-section .data
-dummy:
-	dd 0
-
-
-%define IMAGE_REL_ABSOLUTE	0
-
-section .reloc
-label1:
-	dd 0							; Page RVA
- 	dd 10							; Block Size (2*4+2)
-	dw (IMAGE_REL_ABSOLUTE<<12) + 0	; reloc for dummy
-

src/boot/elf.h

@@ -1,46 +1,32 @@
+/// \file elf.h
+/// Definitions and related constants for ELF64 structures
 #pragma once
 #include <stdint.h>
 
-#ifndef ELF_VERSION
-#define ELF_VERSION 1
-#endif
+namespace boot {
+namespace elf {
 
-#ifndef ELF_WORDSIZE
-#define ELF_WORDSIZE 2
-#endif
+constexpr uint8_t version = 1;
+constexpr uint8_t word_size = 2;
+constexpr uint8_t endianness = 1;
+constexpr uint8_t os_abi = 0;
+constexpr uint16_t machine = 0x3e;
 
-#ifndef ELF_ENDIAN
-#define ELF_ENDIAN 1
-#endif
+const unsigned PT_LOAD = 1;
+const unsigned ST_PROGBITS = 1;
+const unsigned ST_NOBITS = 8;
+const unsigned long SHF_ALLOC = 0x2;
 
-#ifndef ELF_OSABI
-#define ELF_OSABI 0
-#endif
-
-#ifndef ELF_MACHINE
-#define ELF_MACHINE 0x3e
-#endif
-
-const unsigned ELF_PT_LOAD = 1;
-const unsigned ELF_ST_PROGBITS = 1;
-const unsigned ELF_ST_NOBITS = 8;
-const unsigned long ELF_SHF_ALLOC = 0x2;
-
-struct elf_ident
+struct header
 {
 	char magic[4];
 
 	uint8_t word_size;
 	uint8_t endianness;
-	uint8_t version;
+	uint8_t header_version;
 	uint8_t os_abi;
 
 	uint64_t reserved;
-} __attribute__ ((packed));
-
-struct elf_header
-{
-	struct elf_ident ident;
 
 	uint16_t type;
 	uint16_t machine;
@@ -64,7 +50,7 @@ struct elf_header
 	uint16_t sh_str_idx;
 } __attribute__ ((packed));
 
-struct elf_program_header
+struct program_header
 {
 	uint32_t type;
 	uint32_t flags;
@@ -79,7 +65,7 @@ struct elf_program_header
 	uint64_t align;
 } __attribute__ ((packed));
 
-struct elf_section_header
+struct section_header
 {
 	uint32_t name;
 	uint32_t type;
@@ -92,3 +78,6 @@ struct elf_section_header
 	uint64_t align;
 	uint64_t entry_size;
 } __attribute__ ((packed));
+
+} // namespace elf
+} // namespace boot

src/boot/error.cpp

@@ -0,0 +1,94 @@
+#include "error.h"
+#include "console.h"
+
+namespace boot {
+namespace error {
+
+handler *handler::s_current = nullptr;
+
+struct error_code_desc {
+	uefi::status code;
+	const wchar_t *name;
+};
+
+struct error_code_desc error_table[] = {
+#define STATUS_ERROR(name, num) { uefi::status::name, L#name },
+#define STATUS_WARNING(name, num) { uefi::status::name, L#name },
+#include "uefi/errors.inc"
+#undef STATUS_ERROR
+#undef STATUS_WARNING
+	{ uefi::status::success, nullptr }
+};
+
+static const wchar_t *
+error_message(uefi::status status)
+{
+	int32_t i = -1;
+	while (error_table[++i].name != nullptr) {
+		if (error_table[i].code == status) return error_table[i].name;
+	}
+
+	if (uefi::is_error(status))
+		return L"Unknown Error";
+	else
+		return L"Unknown Warning";
+}
+
+[[ noreturn ]] void
+raise(uefi::status status, const wchar_t *message)
+{
+	if (handler::s_current) {
+		handler::s_current->handle(status, message);
+	}
+	while (1) asm("hlt");
+}
+
+handler::handler() :
+	m_next(s_current)
+{
+	s_current = this;
+}
+
+handler::~handler()
+{
+	if (s_current != this)
+		raise(uefi::status::warn_stale_data,
+				L"Non-current error handler destructing");
+	s_current = m_next;
+}
+
+uefi_handler::uefi_handler(console &con) :
+	handler(),
+	m_con(con)
+{
+}
+
+void
+uefi_handler::handle(uefi::status s, const wchar_t *message)
+{
+	status_line::fail(message, error_message(s));
+}
+
+cpu_assert_handler::cpu_assert_handler() : handler() {}
+
+void
+cpu_assert_handler::handle(uefi::status s, const wchar_t *message)
+{
+	asm volatile (
+		"movq $0xeeeeeeebadbadbad, %%r8;"
+		"movq %0, %%r9;"
+		"movq $0, %%rdx;"
+		"divq %%rdx;"
+		:
+		: "r"((uint64_t)s)
+		: "rax", "rdx", "r8", "r9");
+}
+
+} // namespace error
+} // namespace boot
+
+void debug_break()
+{
+	volatile int go = 0;
+	while (!go);
+}

src/boot/error.h

@@ -0,0 +1,74 @@
+/// \file error.h
+/// Error handling definitions
+#pragma once
+
+#include <stddef.h>
+#include <uefi/types.h>
+
+namespace boot {
+
+class console;
+
+namespace error {
+
+/// Halt or exit the program with the given error status/message
+[[ noreturn ]] void raise(uefi::status status, const wchar_t *message);
+
+/// Interface for error-handling functors
+class handler
+{
+public:
+	/// Constructor must be called by implementing classes.
+	handler();
+	virtual ~handler();
+
+	/// Interface for implementations of error handling.
+	virtual void handle(uefi::status, const wchar_t*) = 0;
+
+private:
+	friend void raise(uefi::status, const wchar_t *);
+
+	handler *m_next;
+	static handler *s_current;
+};
+
+/// Error handler using UEFI boot services. Integrates with `status_line`
+/// to print formatted error messages to the screen.
+class uefi_handler :
+	public handler
+{
+public:
+	uefi_handler(console &con);
+	virtual ~uefi_handler() {}
+	void handle(uefi::status, const wchar_t*) override;
+
+private:
+	console &m_con;
+};
+
+/// Error handler that doesn't rely on UEFI. Sets status into CPU
+/// registers and then causes a CPU #DE exception.
+class cpu_assert_handler :
+	public handler
+{
+public:
+	cpu_assert_handler();
+	virtual ~cpu_assert_handler() {}
+	void handle(uefi::status, const wchar_t*) override;
+};
+
+} // namespace error
+} // namespace boot
+
+/// Debugging psuedo-breakpoint.
+void debug_break();
+
+/// Helper macro to raise an error if an operation fails.
+/// \arg s  An expression evaluating to a UEFI status
+/// \arg m  The error message to use on failure
+#define try_or_raise(s, m) \
+	do { \
+		uefi::status _s = (s); \
+		if (uefi::is_error(_s)) ::boot::error::raise(_s, (m)); \
+	} while(0)
+

src/boot/fs.cpp

@@ -0,0 +1,114 @@
+#include <uefi/types.h>
+#include <uefi/protos/file.h>
+#include <uefi/protos/file_info.h>
+#include <uefi/protos/loaded_image.h>
+#include <uefi/protos/simple_file_system.h>
+
+#include "fs.h"
+#include "console.h"
+#include "error.h"
+#include "memory.h"
+
+namespace boot {
+namespace fs {
+
+file::file(uefi::protos::file *f, uefi::boot_services *bs) :
+	m_file(f),
+	m_bs(bs)
+{
+}
+
+file::file(file &o) :
+	m_file(o.m_file),
+	m_bs(o.m_bs)
+{
+	o.m_file = nullptr;
+}
+
+file::file(file &&o) :
+	m_file(o.m_file),
+	m_bs(o.m_bs)
+{
+	o.m_file = nullptr;
+}
+
+file::~file()
+{
+	if (m_file)
+		m_file->close();
+}
+
+file
+file::open(const wchar_t *path)
+{
+	uefi::protos::file *fh = nullptr;
+
+	try_or_raise(
+		m_file->open(&fh, path, uefi::file_mode::read, uefi::file_attr::none),
+		L"Could not open relative path to file");
+
+	return file(fh, m_bs);
+}
+
+void *
+file::load(size_t *out_size, uefi::memory_type mem_type)
+{
+	uint8_t buffer[sizeof(uefi::protos::file_info) + 100];
+	size_t size = sizeof(buffer);
+	uefi::guid info_guid = uefi::protos::file_info::guid;
+
+	try_or_raise(
+		m_file->get_info(&info_guid, &size, &buffer),
+		L"Could not get file info");
+
+	uefi::protos::file_info *info =
+		reinterpret_cast<uefi::protos::file_info*>(&buffer);
+
+	size_t pages = memory::bytes_to_pages(info->file_size);
+	void *data = nullptr;
+	try_or_raise(
+		m_bs->allocate_pages(
+			uefi::allocate_type::any_pages,
+			mem_type, pages, &data),
+		L"Could not allocate pages to load file");
+
+	size = info->file_size;
+	try_or_raise(
+		m_file->read(&size, data),
+		L"Could not read from file");
+
+	*out_size = size;
+	return data;
+}
+
+file
+get_boot_volume(uefi::handle image, uefi::boot_services *bs)
+{
+	status_line status(L"Looking up boot volume");
+
+	const uefi::guid le_guid = uefi::protos::loaded_image::guid;
+	uefi::protos::loaded_image *loaded_image = nullptr;
+
+	try_or_raise(
+		bs->handle_protocol(image, &le_guid,
+			reinterpret_cast<void**>(&loaded_image)),
+		L"Could not find currently running UEFI loaded image");
+
+	const uefi::guid sfs_guid = uefi::protos::simple_file_system::guid;
+	uefi::protos::simple_file_system *fs;
+	try_or_raise(
+		bs->handle_protocol(loaded_image->device_handle, &sfs_guid,
+			reinterpret_cast<void**>(&fs)),
+		L"Could not find filesystem protocol for boot volume");
+
+	uefi::protos::file *f;
+	try_or_raise(
+		fs->open_volume(&f),
+		L"Could not open the boot volume");
+
+	return file(f, bs);
+}
+
+} // namespace fs
+} // namespace boot
+

src/boot/fs.h

@@ -0,0 +1,47 @@
+/// \file fs.h
+/// Definitions for dealing with UEFI's disk access functions
+#pragma once
+
+#include <uefi/types.h>
+#include <uefi/boot_services.h>
+#include <uefi/protos/file.h>
+
+namespace boot {
+namespace fs {
+
+/// A file or directory in a filesystem.
+class file
+{
+public:
+	file(file &&o);
+	file(file &o);
+	~file();
+
+	/// Open another file or directory, relative to this one.
+	/// \arg path  Relative path to the target file from this one
+	file open(const wchar_t *path);
+
+	/// Load the contents of this file into memory.
+	/// \arg out_size  _out:_ The number of bytes loaded
+	/// \arg mem_type  The UEFI memory type to use for allocation
+	/// \returns       A pointer to the loaded memory. Memory will be
+	///                page-aligned.
+	void * load(
+		size_t *out_size,
+		uefi::memory_type mem_type = uefi::memory_type::loader_data);
+
+private:
+	friend file get_boot_volume(uefi::handle, uefi::boot_services*);
+
+	file(uefi::protos::file *f, uefi::boot_services *bs);
+
+	uefi::protos::file *m_file;
+	uefi::boot_services *m_bs;
+};
+
+/// Get the filesystem this loader was loaded from.
+/// \returns  A `file` object representing the root directory of the volume
+file get_boot_volume(uefi::handle image, uefi::boot_services *bs);
+
+} // namespace fs
+} // namespace boot

src/boot/guids.inc

@@ -3,5 +3,9 @@ GUID(0x8868e871,0xe4f1,0x11d3,0xbc,0x22,0x00,0x80,0xc7,0x3c,0x88,0x81, guid_acpi
 GUID(0x09576e92,0x6d3f,0x11d2,0x8e,0x39,0x00,0xa0,0xc9,0x69,0x72,0x3b, guid_file_info);
 GUID(0x9042a9de,0x23dc,0x4a38,0x96,0xfb,0x7a,0xde,0xd0,0x80,0x51,0x6a, guid_gfx_out);
 GUID(0x964e5b22,0x6459,0x11d2,0x8e,0x39,0x00,0xa0,0xc9,0x69,0x72,0x3b, guid_simple_filesystem);
+GUID(0x09576e91,0x6d3f,0x11d2,0x8e,0x39,0x00,0xa0,0xc9,0x69,0x72,0x3b, guid_device_path);
+GUID(0x8b843e20,0x8132,0x4852,0x90,0xcc,0x55,0x1a,0x4e,0x4a,0x7f,0x1c, guid_device_path_to_text);
+
+GUID(0x10d0669c,0x9ec6,0x4268,0xbc,0x48,0xff,0x74,0x75,0x21,0xfe,0x07, guid_jsix_vendor);
 
 // vim: ft=c

src/boot/hardware.cpp

@@ -0,0 +1,54 @@
+#include "hardware.h"
+#include "console.h"
+#include "error.h"
+
+namespace boot {
+namespace hw {
+
+void *
+find_acpi_table(uefi::system_table *st)
+{
+	status_line status(L"Searching for ACPI table");
+
+	// Find ACPI tables. Ignore ACPI 1.0 if a 2.0 table is found.
+	uintptr_t acpi1_table = 0;
+
+	for (size_t i = 0; i < st->number_of_table_entries; ++i) {
+		uefi::configuration_table *table = &st->configuration_table[i];
+
+		// If we find an ACPI 2.0 table, return it immediately
+		if (table->vendor_guid == uefi::vendor_guids::acpi2)
+			return table->vendor_table;
+
+		if (table->vendor_guid == uefi::vendor_guids::acpi1) {
+			// Mark a v1 table with the LSB high
+			acpi1_table = reinterpret_cast<uintptr_t>(table->vendor_table);
+			acpi1_table |= 1;
+		}
+	}
+
+	if (!acpi1_table) {
+		error::raise(uefi::status::not_found, L"Could not find ACPI table");
+	} else if (acpi1_table & 1) {
+		status_line::warn(L"Only found ACPI 1.0 table");
+	}
+
+	return reinterpret_cast<void*>(acpi1_table);
+}
+
+void
+setup_cr4()
+{
+	uint64_t cr4 = 0;
+	asm volatile ( "mov %%cr4, %0" : "=r" (cr4) );
+	cr4 |=
+		0x000080 | // Enable global pages
+		0x000200 | // Enable FXSAVE/FXRSTOR
+		0x010000 | // Enable FSGSBASE
+		0x020000 | // Enable PCIDs
+		0;
+	asm volatile ( "mov %0, %%cr4" :: "r" (cr4) );
+}
+
+} // namespace hw
+} // namespace boot

src/boot/hardware.h

@@ -0,0 +1,20 @@
+/// \file hardware.h
+/// Functions and definitions for detecting and dealing with hardware
+#pragma once
+
+#include <uefi/tables.h>
+
+namespace boot {
+namespace hw {
+
+/// Find the ACPI table in the system configuration tables
+/// and return a pointer to it. If only an ACPI 1.0 table is
+/// available, the returned pointer will have its least
+/// significant bit set to 1.
+void * find_acpi_table(uefi::system_table *st);
+
+/// Enable CPU options in CR4 for the kernel starting state.
+void setup_cr4();
+
+} // namespace hw
+} // namespace boot

src/boot/loader.cpp

@@ -1,258 +1,74 @@
-#include "elf.h"
-#include "guids.h"
+#include <uefi/boot_services.h>
+#include <uefi/types.h>
+
 #include "loader.h"
+#include "console.h"
+#include "elf.h"
+#include "error.h"
 #include "memory.h"
-#include "utility.h"
+#include "paging.h"
 
-#define PAGE_SIZE 0x1000
+namespace boot {
+namespace loader {
 
-static wchar_t kernel_name[] = KERNEL_FILENAME;
-static wchar_t initrd_name[] = INITRD_FILENAME;
-
-EFI_STATUS
-loader_alloc_pages(
-	EFI_BOOT_SERVICES *bootsvc,
-	EFI_MEMORY_TYPE mem_type,
-	size_t *length,
-	void **pages,
-	bool align)
+static bool
+is_elfheader_valid(const elf::header *header)
 {
-	EFI_STATUS status;
-
-	size_t page_count = ((*length - 1) / PAGE_SIZE) + 1;
-	EFI_PHYSICAL_ADDRESS addr = (EFI_PHYSICAL_ADDRESS)*pages;
-
-	if (align) {
-		// Align addr to the next multiple of N pages
-		size_t align_size = page_count * PAGE_SIZE;
-		addr = ((addr - 1) & ~(align_size - 1)) + align_size;
-	}
-
-	status = bootsvc->AllocatePages(AllocateAddress, mem_type, page_count, &addr);
-	if (status == EFI_NOT_FOUND || status == EFI_OUT_OF_RESOURCES) {
-		// couldn't get the address we wanted, try loading the kernel anywhere
-		status =
-			bootsvc->AllocatePages(AllocateAnyPages, mem_type, page_count, &addr);
-	}
-	CHECK_EFI_STATUS_OR_RETURN(status,
-		L"Allocating %d kernel pages type %x",
-		page_count, mem_type);
-
-	*length = page_count * PAGE_SIZE;
-	*pages = (void *)addr;
-
-	return EFI_SUCCESS;
+	return
+		header->magic[0] == 0x7f &&
+		header->magic[1] == 'E' &&
+		header->magic[2] == 'L' &&
+		header->magic[3] == 'F' &&
+		header->word_size == elf::word_size &&
+		header->endianness == elf::endianness &&
+		header->os_abi == elf::os_abi &&
+		header->machine == elf::machine &&
+		header->header_version == elf::version;
 }
 
-EFI_STATUS
-loader_load_initrd(
-	EFI_BOOT_SERVICES *bootsvc,
-	EFI_FILE_PROTOCOL *root,
-	struct loader_data *data)
+kernel::entrypoint
+load(
+	const void *data, size_t size,
+	kernel::args::header *args,
+	uefi::boot_services *bs)
 {
-	EFI_STATUS status;
+	status_line status(L"Loading kernel ELF binary");
+	const elf::header *header = reinterpret_cast<const elf::header*>(data);
 
-	EFI_FILE_PROTOCOL *file = NULL;
-	status = root->Open(root, &file, (wchar_t *)initrd_name, EFI_FILE_MODE_READ,
-						EFI_FILE_READ_ONLY | EFI_FILE_HIDDEN | EFI_FILE_SYSTEM);
+	if (size < sizeof(elf::header) || !is_elfheader_valid(header))
+		error::raise(uefi::status::load_error, L"Kernel ELF not valid");
 
-	if (status == EFI_NOT_FOUND)
-		return status;
+	paging::page_table *pml4 = reinterpret_cast<paging::page_table*>(args->pml4);
 
-	CHECK_EFI_STATUS_OR_RETURN(status, L"Opening file %s", initrd_name);
+	for (int i = 0; i < header->ph_num; ++i) {
+		ptrdiff_t offset = header->ph_offset + i * header->ph_entsize;
+		const elf::program_header *pheader =
+			offset_ptr<elf::program_header>(data, offset);
 
-	char info[sizeof(EFI_FILE_INFO) + 100];
-	size_t info_length = sizeof(info);
-
-	status = file->GetInfo(file, &guid_file_info, &info_length, info);
-	CHECK_EFI_STATUS_OR_RETURN(status, L"Getting file info");
-
-	data->initrd_length = ((EFI_FILE_INFO *)info)->FileSize;
-
-	status = loader_alloc_pages(
-			bootsvc,
-			memtype_initrd,
-			&data->initrd_length,
-			&data->initrd,
-			true);
-	CHECK_EFI_STATUS_OR_RETURN(status, L"Allocating pages");
-
-	status = file->Read(file, &data->initrd_length, data->initrd);
-	CHECK_EFI_STATUS_OR_RETURN(status, L"Reading file");
-
-	status = file->Close(file);
-	CHECK_EFI_STATUS_OR_RETURN(status, L"Closing file handle");
-
-	return EFI_SUCCESS;
-}
-
-
-EFI_STATUS
-loader_load_elf(
-	EFI_BOOT_SERVICES *bootsvc,
-	EFI_FILE_PROTOCOL *root,
-	struct loader_data *data)
-{
-	EFI_STATUS status;
-
-	con_debug(L"Opening kernel file %s\r\n", (wchar_t *)kernel_name);
-
-	EFI_FILE_PROTOCOL *file = NULL;
-	status = root->Open(root, &file, (wchar_t *)kernel_name, EFI_FILE_MODE_READ,
-						EFI_FILE_READ_ONLY | EFI_FILE_HIDDEN | EFI_FILE_SYSTEM);
-
-	if (status == EFI_NOT_FOUND)
-		return status;
-
-	uint64_t length = 0;
-	data->kernel = 0;
-	data->kernel_entry = 0;
-	data->kernel_length = 0;
-
-	CHECK_EFI_STATUS_OR_RETURN(status, L"Opening file %s", kernel_name);
-
-	struct elf_header header;
-
-	length = sizeof(struct elf_header);
-	status = file->Read(file, &length, &header);
-	CHECK_EFI_STATUS_OR_RETURN(status, L"Reading ELF header");
-
-	con_debug(L"Read %u bytes of ELF header\r\n", length);
-
-	if (length < sizeof(struct elf_header))
-		CHECK_EFI_STATUS_OR_RETURN(EFI_LOAD_ERROR, L"Incomplete read of ELF header");
-
-	static const char expected[] = {0x7f, 'E', 'L', 'F'};
-	for (int i = 0; i < sizeof(expected); ++i) {
-		if (header.ident.magic[i] != expected[i])
-			CHECK_EFI_STATUS_OR_RETURN(EFI_LOAD_ERROR, L"Bad ELF magic number");
-	}
-
-	if (header.ident.word_size != ELF_WORDSIZE)
-		CHECK_EFI_STATUS_OR_RETURN(EFI_LOAD_ERROR, L"ELF load error: 32 bit ELF not supported");
-
-	if (header.ph_entsize != sizeof(struct elf_program_header))
-		CHECK_EFI_STATUS_OR_RETURN(EFI_LOAD_ERROR, L"ELF load error: program header size mismatch");
-
-	if (header.ident.version != ELF_VERSION ||
-		header.version != ELF_VERSION)
-		CHECK_EFI_STATUS_OR_RETURN(EFI_LOAD_ERROR, L"ELF load error: wrong ELF version");
-
-	if (header.ident.endianness != 1 ||
-		header.ident.os_abi != 0 ||
-		header.machine != 0x3e)
-		CHECK_EFI_STATUS_OR_RETURN(EFI_LOAD_ERROR, L"ELF load error: wrong machine architecture");
-
-	con_debug(L"ELF is valid, entrypoint %lu\r\n", header.entrypoint);
-
-	data->kernel_entry = (void *)header.entrypoint;
-
-	struct elf_program_header prog_header;
-	for (int i = 0; i < header.ph_num; ++i) {
-
-		status = file->SetPosition(file, header.ph_offset + i * header.ph_entsize);
-		CHECK_EFI_STATUS_OR_RETURN(status, L"Setting ELF file position");
-
-		length = header.ph_entsize;
-		status = file->Read(file, &length, &prog_header);
-		CHECK_EFI_STATUS_OR_RETURN(status, L"Reading ELF program header");
-
-		if (prog_header.type != ELF_PT_LOAD) continue;
-
-		length = prog_header.mem_size;
-		void *addr = (void *)(prog_header.vaddr - KERNEL_VIRT_ADDRESS);
-		status = loader_alloc_pages(bootsvc, memtype_kernel, &length, &addr, false);
-		CHECK_EFI_STATUS_OR_RETURN(status, L"Allocating kernel pages");
-
-		if (data->kernel == 0)
-			data->kernel = addr;
-		data->kernel_length = (uint64_t)addr + length - (uint64_t)data->kernel;
-	}
-	con_debug(L"Read %d ELF program headers\r\n", header.ph_num);
-
-	struct elf_section_header sec_header;
-	for (int i = 0; i < header.sh_num; ++i) {
-		status = file->SetPosition(file, header.sh_offset + i * header.sh_entsize);
-		CHECK_EFI_STATUS_OR_RETURN(status, L"Setting ELF file position");
-
-		length = header.sh_entsize;
-		status = file->Read(file, &length, &sec_header);
-		CHECK_EFI_STATUS_OR_RETURN(status, L"Reading ELF section header");
-
-		if ((sec_header.flags & ELF_SHF_ALLOC) == 0) {
-			continue;
-		}
-
-		void *addr = (void *)(sec_header.addr - KERNEL_VIRT_ADDRESS);
-
-		if (sec_header.type == ELF_ST_PROGBITS) {
-			status = file->SetPosition(file, sec_header.offset);
-			CHECK_EFI_STATUS_OR_RETURN(status, L"Setting ELF file position");
-
-			length = sec_header.size;
-			status = file->Read(file, &length, addr);
-			CHECK_EFI_STATUS_OR_RETURN(status, L"Reading file");
-		} else if (sec_header.type == ELF_ST_NOBITS) {
-			bootsvc->SetMem(addr, sec_header.size, 0);
-		}
-	}
-	con_debug(L"Read %d ELF section headers\r\n", header.ph_num);
-
-	status = file->Close(file);
-	CHECK_EFI_STATUS_OR_RETURN(status, L"Closing file handle");
-
-	return EFI_SUCCESS;
-}
-
-
-EFI_STATUS
-loader_load_kernel(
-	EFI_BOOT_SERVICES *bootsvc,
-	struct loader_data *data)
-{
-	if (data == NULL)
-		CHECK_EFI_STATUS_OR_RETURN(EFI_INVALID_PARAMETER, L"NULL loader_data");
-
-	EFI_STATUS status;
-	EFI_HANDLE *handles = NULL;
-	size_t handleCount = 0;
-
-	status = bootsvc->LocateHandleBuffer(ByProtocol, &guid_simple_filesystem, NULL, &handleCount, &handles);
-	CHECK_EFI_STATUS_OR_RETURN(status, L"LocateHandleBuffer");
-
-	for (unsigned i = 0; i < handleCount; ++i) {
-		EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *fileSystem = NULL;
-
-		status = bootsvc->HandleProtocol(handles[i], &guid_simple_filesystem, (void **)&fileSystem);
-		CHECK_EFI_STATUS_OR_RETURN(status, L"HandleProtocol");
-
-		EFI_FILE_PROTOCOL *root = NULL;
-		status = fileSystem->OpenVolume(fileSystem, &root);
-		CHECK_EFI_STATUS_OR_RETURN(status, L"OpenVolume");
-
-		status = loader_load_elf(bootsvc, root, data);
-		if (status == EFI_NOT_FOUND)
+		if (pheader->type != elf::PT_LOAD)
 			continue;
 
-		CHECK_EFI_STATUS_OR_RETURN(status, L"loader_load_elf: %s", kernel_name);
+		size_t num_pages = memory::bytes_to_pages(pheader->mem_size);
+		void *pages = nullptr;
 
-		data->initrd = (void *)((uint64_t)data->kernel + data->kernel_length);
-		status = loader_load_initrd(bootsvc, root, data);
+		try_or_raise(
+			bs->allocate_pages(uefi::allocate_type::any_pages,
+				memory::kernel_type, num_pages, &pages),
+			L"Failed allocating space for kernel code");
 
-		CHECK_EFI_STATUS_OR_RETURN(status, L"loader_load_file: %s", initrd_name);
+		void *data_start = offset_ptr<void>(data, pheader->offset);
+		bs->copy_mem(pages, data_start, pheader->mem_size);
 
-		data->data = (void *)((uint64_t)data->initrd + data->initrd_length);
-		data->data_length += PAGE_SIZE; // extra page for map growth
-		status = loader_alloc_pages(
-				bootsvc,
-				memtype_data,
-				&data->data_length,
-				&data->data,
-				true);
-		CHECK_EFI_STATUS_OR_RETURN(status, L"loader_alloc_pages: kernel data");
+		console::print(L"    section %d phys: 0x%lx\r\n", i, pages);
+		console::print(L"    section %d virt: 0x%lx\r\n", i, pheader->vaddr);
 
-		return EFI_SUCCESS;
+		// TODO: set appropriate RWX permissions
+		paging::map_pages(pml4, args, reinterpret_cast<uintptr_t>(pages), pheader->vaddr, pheader->mem_size);
 	}
 
-	return EFI_NOT_FOUND;
+	console::print(L"    entrypoint:     0x%lx\r\n", header->entrypoint);
+	return reinterpret_cast<kernel::entrypoint>(header->entrypoint);
 }
+
+} // namespace loader
+} // namespace boot

src/boot/loader.h

@@ -1,35 +1,23 @@
+/// \file loader.h
+/// Definitions for loading the kernel into memory
 #pragma once
-#include <efi/efi.h>
-#include <stddef.h>
 
-#define PAGE_SIZE 0x1000
+#include <uefi/boot_services.h>
 
-#ifndef KERNEL_PHYS_ADDRESS
-#define KERNEL_PHYS_ADDRESS 0x100000
-#endif
+#include "kernel_args.h"
 
-#ifndef KERNEL_VIRT_ADDRESS
-#define KERNEL_VIRT_ADDRESS 0xFFFFFF0000000000
-#endif
+namespace boot {
+namespace loader {
 
-#ifndef KERNEL_FILENAME
-#define KERNEL_FILENAME L"kernel.elf"
-#endif
+/// Parse and load an ELF file in memory into a loaded image.
+/// \arg data  The start of the ELF file in memory
+/// \arg size  The size of the ELF file in memory
+/// \arg args  The kernel args, used for modifying page tables
+/// \returns   A descriptor defining the loaded image
+kernel::entrypoint load(
+	const void *data, size_t size,
+	kernel::args::header *args,
+	uefi::boot_services *bs);
 
-#ifndef INITRD_FILENAME
-#define INITRD_FILENAME L"initrd.img"
-#endif
-
-struct loader_data {
-	void *kernel;
-	void *kernel_entry;
-	size_t kernel_length;
-
-	void *initrd;
-	size_t initrd_length;
-
-	void *data;
-	size_t data_length;
-};
-
-EFI_STATUS loader_load_kernel(EFI_BOOT_SERVICES *bootsvc, struct loader_data *data);
+} // namespace loader
+} // namespace boot

src/boot/main.cpp

@@ -1,182 +1,165 @@
+#include <uefi/types.h>
+#include <uefi/guid.h>
+#include <uefi/tables.h>
+#include <uefi/protos/simple_text_output.h>
+
 #include <stdalign.h>
 #include <stddef.h>
-
-#include <efi/efi.h>
+#include <stdint.h>
 
 #include "console.h"
-#include "guids.h"
-#include "kernel_data.h"
+#include "error.h"
+#include "fs.h"
+#include "hardware.h"
 #include "loader.h"
 #include "memory.h"
-#include "utility.h"
+#include "paging.h"
 
-#ifndef SCRATCH_PAGES
-#define SCRATCH_PAGES 64
-#endif
+#include "kernel_args.h"
 
-#ifndef GIT_VERSION_WIDE
-#define GIT_VERSION_WIDE L"no version"
-#endif
-
-#define KERNEL_HEADER_MAGIC   0x600db007
-#define KERNEL_HEADER_VERSION 1
-
-#pragma pack(push, 1)
-struct kernel_header {
-	uint32_t magic;
-	uint16_t version;
-	uint16_t length;
-
-	uint8_t major;
-	uint8_t minor;
-	uint16_t patch;
-	uint32_t gitsha;
-};
-#pragma pack(pop)
-
-using kernel_entry = void (*)(popcorn_data *);
-
-extern "C" EFI_STATUS
-efi_main(EFI_HANDLE image_handle, EFI_SYSTEM_TABLE *system_table)
-{
-	EFI_STATUS status;
-	EFI_BOOT_SERVICES *bootsvc = system_table->BootServices;
-	EFI_RUNTIME_SERVICES *runsvc = system_table->RuntimeServices;
-
-	console con(system_table);
-
-	// When checking console initialization, use CHECK_EFI_STATUS_OR_RETURN
-	// because we can't be sure if the console was fully set up
-	status = con.initialize(GIT_VERSION_WIDE);
-	CHECK_EFI_STATUS_OR_RETURN(status, "console::initialize");
-	// From here on out, we can use CHECK_EFI_STATUS_OR_FAIL instead
-
-	memory_init_pointer_fixup(bootsvc, runsvc, SCRATCH_PAGES);
-
-	// Find ACPI tables. Ignore ACPI 1.0 if a 2.0 table is found.
-	//
-	void *acpi_table = NULL;
-	for (size_t i=0; i<system_table->NumberOfTableEntries; ++i) {
-		EFI_CONFIGURATION_TABLE *efi_table = &system_table->ConfigurationTable[i];
-		if (is_guid(&efi_table->VendorGuid, &guid_acpi2)) {
-			acpi_table = efi_table->VendorTable;
-			break;
-		} else if (is_guid(&efi_table->VendorGuid, &guid_acpi1)) {
-			// Mark a v1 table with the LSB high
-			acpi_table = (void *)((intptr_t)efi_table->VendorTable | 0x1);
-		}
-	}
-
-	// Compute necessary number of data pages
-	//
-	size_t data_length = 0;
-	status = memory_get_map_length(bootsvc, &data_length);
-	CHECK_EFI_STATUS_OR_FAIL(status);
-
-	size_t header_size = sizeof(popcorn_data);
-	const size_t header_align = alignof(popcorn_data);
-	if (header_size % header_align)
-		header_size += header_align - (header_size % header_align);
-
-	data_length += header_size;
-
-
-	// Load the kernel image from disk and check it
-	//
-	console::print(L"Loading kernel into memory...\r\n");
-
-	struct loader_data load;
-	load.data_length = data_length;
-	status = loader_load_kernel(bootsvc, &load);
-	CHECK_EFI_STATUS_OR_FAIL(status);
-
-	console::print(L"    %u image bytes at 0x%x\r\n", load.kernel_length, load.kernel);
-	console::print(L"    %u initrd bytes at 0x%x\r\n", load.initrd_length, load.initrd);
-	console::print(L"    %u data bytes at 0x%x\r\n", load.data_length, load.data);
-
-	struct kernel_header *version = (struct kernel_header *)load.kernel;
-	if (version->magic != KERNEL_HEADER_MAGIC) {
-		console::print(L"    bad magic %x\r\n", version->magic);
-		CHECK_EFI_STATUS_OR_FAIL(EFI_CRC_ERROR);
-	}
-
-	console::print(L"    Kernel version %d.%d.%d %x%s\r\n",
-			version->major, version->minor, version->patch, version->gitsha & 0x0fffffff,
-			version->gitsha & 0xf0000000 ? "*" : "");
-	console::print(L"    Entrypoint 0x%x\r\n", load.kernel_entry);
-
-	kernel_entry kernel_main =
-		reinterpret_cast<kernel_entry>(load.kernel_entry);
-	memory_mark_pointer_fixup((void **)&kernel_main);
-
-	// Set up the kernel data pages to pass to the kernel
-	//
-	struct popcorn_data *data_header = (struct popcorn_data *)load.data; 
-	memory_mark_pointer_fixup((void **)&data_header);
-
-	data_header->magic = DATA_HEADER_MAGIC;
-	data_header->version = DATA_HEADER_VERSION;
-	data_header->length = sizeof(struct popcorn_data);
-
-	data_header->scratch_pages = SCRATCH_PAGES;
-	data_header->flags = 0;
-
-	data_header->initrd = load.initrd;
-	data_header->initrd_length = load.initrd_length;
-	memory_mark_pointer_fixup((void **)&data_header->initrd);
-
-	data_header->data = load.data;
-	data_header->data_length = load.data_length;
-	memory_mark_pointer_fixup((void **)&data_header->data);
-
-	data_header->memory_map = (EFI_MEMORY_DESCRIPTOR *)(data_header + 1);
-	memory_mark_pointer_fixup((void **)&data_header->memory_map);
-
-	data_header->runtime = runsvc;
-	memory_mark_pointer_fixup((void **)&data_header->runtime);
-
-	data_header->acpi_table = acpi_table;
-	memory_mark_pointer_fixup((void **)&data_header->acpi_table);
-
-	data_header->_reserved0 = 0;
-	data_header->_reserved1 = 0;
-
-	// Figure out the framebuffer (if any) and add that to the data header
-	//
-	status = con_get_framebuffer(
-			bootsvc, 
-			&data_header->frame_buffer,
-			&data_header->frame_buffer_length,
-			&data_header->hres,
-			&data_header->vres,
-			&data_header->rmask,
-			&data_header->gmask,
-			&data_header->bmask);
-	CHECK_EFI_STATUS_OR_FAIL(status);
-	memory_mark_pointer_fixup((void **)&data_header->frame_buffer);
-
-	// Save the memory map and tell the firmware we're taking control.
-	//
-	struct memory_map map;
-	map.length = (load.data_length - header_size);
-	map.entries =
-		reinterpret_cast<EFI_MEMORY_DESCRIPTOR *>(data_header->memory_map);
-
-	status = memory_get_map(bootsvc, &map);
-	CHECK_EFI_STATUS_OR_FAIL(status);
-
-	data_header->memory_map_length = map.length;
-	data_header->memory_map_desc_size = map.size;
-
-	// bootsvc->Stall(5000000);
-
-	status = bootsvc->ExitBootServices(image_handle, map.key);
-	CHECK_EFI_STATUS_OR_ASSERT(status, 0);
-
-	memory_virtualize(runsvc, &map);
-
-	// Hand control to the kernel
-	//
-	kernel_main(data_header);
-	return EFI_LOAD_ERROR;
+namespace kernel {
+#include "kernel_memory.h"
 }
+
+namespace boot {
+
+constexpr int max_modules = 10; // Max modules to allocate room for
+
+/// Change a pointer to point to the higher-half linear-offset version
+/// of the address it points to.
+template <typename T>
+void change_pointer(T *&pointer)
+{
+	pointer = offset_ptr<T>(pointer, kernel::memory::page_offset);
+}
+
+/// Allocate space for kernel args. Allocates enough space from pool
+/// memory for the args header and `max_modules` module headers.
+kernel::args::header *
+allocate_args_structure(
+	uefi::boot_services *bs,
+	size_t max_modules)
+{
+	status_line status(L"Setting up kernel args memory");
+
+	kernel::args::header *args = nullptr;
+
+	size_t args_size =
+		sizeof(kernel::args::header) + // The header itself
+		max_modules * sizeof(kernel::args::module); // The module structures
+
+	try_or_raise(
+		bs->allocate_pool(memory::args_type, args_size,
+			reinterpret_cast<void**>(&args)),
+		L"Could not allocate argument memory");
+
+	bs->set_mem(args, args_size, 0);
+
+	args->modules =
+		reinterpret_cast<kernel::args::module*>(args + 1);
+	args->num_modules = 0;
+
+	return args;
+}
+
+/// Load a file from disk into memory. Also adds an entry to the kernel
+/// args module headers pointing at the loaded data.
+/// \arg disk  The opened UEFI filesystem to load from
+/// \arg args  The kernel args header to update with module information
+/// \arg name  Name of the module (informational only)
+/// \arg path  Path on `disk` of the file to load
+/// \arg type  Type specifier of this module (eg, initrd or kernel)
+kernel::args::module *
+load_module(
+	fs::file &disk,
+	kernel::args::header *args,
+	const wchar_t *name,
+	const wchar_t *path,
+	kernel::args::mod_type type)
+{
+	status_line status(L"Loading module", name);
+
+	fs::file file = disk.open(path);
+	kernel::args::module &module = args->modules[args->num_modules++];
+	module.type = type;
+	module.location = file.load(&module.size, memory::module_type);
+
+	console::print(L"    Loaded at: 0x%lx, %d bytes\r\n", module.location, module.size);
+	return &module;
+}
+
+/// The main procedure for the portion of the loader that runs while
+/// UEFI is still in control of the machine. (ie, while the loader still
+/// has access to boot services.
+kernel::args::header *
+bootloader_main_uefi(
+	uefi::handle image,
+	uefi::system_table *st,
+	console &con,
+	kernel::entrypoint *kentry)
+{
+	error::uefi_handler handler(con);
+	status_line status(L"Performing UEFI pre-boot");
+
+	uefi::boot_services *bs = st->boot_services;
+	uefi::runtime_services *rs = st->runtime_services;
+	memory::init_pointer_fixup(bs, rs);
+
+	kernel::args::header *args =
+		allocate_args_structure(bs, max_modules);
+
+	args->magic = kernel::args::magic;
+	args->version = kernel::args::version;
+	args->runtime_services = rs;
+	args->acpi_table = hw::find_acpi_table(st);
+
+	memory::mark_pointer_fixup(&args->runtime_services);
+
+	fs::file disk = fs::get_boot_volume(image, bs);
+	load_module(disk, args, L"initrd", L"initrd.img", kernel::args::mod_type::initrd);
+
+	kernel::args::module *kernel =
+		load_module(disk, args, L"kernel", L"jsix.elf", kernel::args::mod_type::kernel);
+
+	paging::allocate_tables(args, bs);
+	*kentry = loader::load(kernel->location, kernel->size, args, bs);
+
+	for (unsigned i = 0; i < args->num_modules; ++i) {
+		kernel::args::module &mod = args->modules[i];
+		change_pointer(mod.location);
+	}
+
+	return args;
+}
+
+} // namespace boot
+
+/// The UEFI entrypoint for the loader.
+extern "C" uefi::status
+efi_main(uefi::handle image_handle, uefi::system_table *st)
+{
+	using namespace boot;
+
+	error::cpu_assert_handler handler;
+	console con(st->boot_services, st->con_out);
+
+	kernel::entrypoint kentry = nullptr;
+	kernel::args::header *args =
+		bootloader_main_uefi(image_handle, st, con, &kentry);
+
+	memory::efi_mem_map map =
+		memory::build_kernel_mem_map(args, st->boot_services);
+
+	try_or_raise(
+		st->boot_services->exit_boot_services(image_handle, map.key),
+		L"Failed to exit boot services");
+
+	memory::virtualize(args->pml4, map, st->runtime_services);
+	change_pointer(args->pml4);
+	hw::setup_cr4();
+
+	kentry(args);
+	debug_break();
+	return uefi::status::unsupported;
+}
+

src/boot/memory.cpp

@@ -1,215 +1,275 @@
 #include <stddef.h>
+#include <uefi/types.h>
 
-#include "loader.h"
+#include "kernel_memory.h"
+
+#include "console.h"
+#include "error.h"
 #include "memory.h"
-#include "utility.h"
+#include "paging.h"
 
-const EFI_MEMORY_TYPE memtype_kernel  = static_cast<EFI_MEMORY_TYPE>(0x80000000);
-const EFI_MEMORY_TYPE memtype_data    = static_cast<EFI_MEMORY_TYPE>(0x80000001);
-const EFI_MEMORY_TYPE memtype_initrd  = static_cast<EFI_MEMORY_TYPE>(0x80000002);
-const EFI_MEMORY_TYPE memtype_scratch = static_cast<EFI_MEMORY_TYPE>(0x80000003);
+namespace boot {
+namespace memory {
 
-#define INCREMENT_DESC(p, b)  (EFI_MEMORY_DESCRIPTOR*)(((uint8_t*)(p))+(b))
+using mem_entry = kernel::args::mem_entry;
+using mem_type = kernel::args::mem_type;
 
 size_t fixup_pointer_index = 0;
 void **fixup_pointers[64];
-uint64_t *new_pml4 = 0;
 
-const wchar_t *memory_type_names[] = {
-	L"EfiReservedMemoryType",
-	L"EfiLoaderCode",
-	L"EfiLoaderData",
-	L"EfiBootServicesCode",
-	L"EfiBootServicesData",
-	L"EfiRuntimeServicesCode",
-	L"EfiRuntimeServicesData",
-	L"EfiConventionalMemory",
-	L"EfiUnusableMemory",
-	L"EfiACPIReclaimMemory",
-	L"EfiACPIMemoryNVS",
-	L"EfiMemoryMappedIO",
-	L"EfiMemoryMappedIOPortSpace",
-	L"EfiPalCode",
-	L"EfiPersistentMemory",
+static const wchar_t *memory_type_names[] = {
+	L"reserved memory type",
+	L"loader code",
+	L"loader data",
+	L"boot services code",
+	L"boot services data",
+	L"runtime services code",
+	L"runtime services data",
+	L"conventional memory",
+	L"unusable memory",
+	L"acpi reclaim memory",
+	L"acpi memory nvs",
+	L"memory mapped io",
+	L"memory mapped io port space",
+	L"pal code",
+	L"persistent memory"
 };
 
 static const wchar_t *
-memory_type_name(UINT32 value)
+memory_type_name(uefi::memory_type t)
 {
-	if (value >= (sizeof(memory_type_names) / sizeof(wchar_t *))) {
-		switch (value) {
-			case memtype_kernel:  return L"Kernel Data";
-			case memtype_data:    return L"Kernel Data";
-			case memtype_initrd:  return L"Initial Ramdisk";
-			case memtype_scratch: return L"Kernel Scratch Space";
-			default: return L"Bad Type Value";
-		}
+	if (t < uefi::memory_type::max_memory_type) {
+		return memory_type_names[static_cast<uint32_t>(t)];
 	}
-	return memory_type_names[value];
-}
 
-void EFIAPI
-memory_update_marked_addresses(EFI_EVENT UNUSED *event, void *context)
-{
-	EFI_RUNTIME_SERVICES *runsvc = (EFI_RUNTIME_SERVICES*)context;
-	for (size_t i = 0; i < fixup_pointer_index; ++i) {
-		if (fixup_pointers[i])
-			runsvc->ConvertPointer(0, fixup_pointers[i]);
+	switch(t) {
+		case args_type:		return L"jsix kernel args";
+		case module_type:	return L"jsix bootloader module";
+		case kernel_type:	return L"jsix kernel code";
+		case table_type:	return L"jsix page tables";
+		default: return L"Bad Type Value";
 	}
 }
 
-EFI_STATUS
-memory_init_pointer_fixup(EFI_BOOT_SERVICES *bootsvc, EFI_RUNTIME_SERVICES *runsvc, unsigned scratch_pages)
-{
-	EFI_STATUS status;
-	EFI_EVENT event;
-
-	status = bootsvc->CreateEvent(
-			EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE,
-			TPL_CALLBACK,
-			(EFI_EVENT_NOTIFY)&memory_update_marked_addresses,
-			runsvc,
-			&event);
-
-	CHECK_EFI_STATUS_OR_RETURN(status, "Failed to initialize pointer update event.");
-
-	// Reserve a page for our replacement PML4, plus some pages for the kernel to use
-	// as page tables while it gets started.
-	EFI_PHYSICAL_ADDRESS addr = 0;
-	status = bootsvc->AllocatePages(AllocateAnyPages, memtype_scratch, scratch_pages, &addr);
-	CHECK_EFI_STATUS_OR_RETURN(status, "Failed to allocate page table pages.");
-
-	new_pml4 = (uint64_t *)addr;
-	return EFI_SUCCESS;
-}
-
 void
-memory_mark_pointer_fixup(void **p)
+update_marked_addresses(uefi::event, void *context)
 {
-	if (fixup_pointer_index == 0) {
-		const size_t count = sizeof(fixup_pointers) / sizeof(void*);
-		for (size_t i = 0; i < count; ++i) fixup_pointers[i] = 0;
+	uefi::runtime_services *rs =
+		reinterpret_cast<uefi::runtime_services*>(context);
+
+	for (size_t i = 0; i < fixup_pointer_index; ++i) {
+		if (fixup_pointers[i])
+			rs->convert_pointer(0, fixup_pointers[i]);
 	}
+}
+
+void
+init_pointer_fixup(uefi::boot_services *bs, uefi::runtime_services *rs)
+{
+	status_line status(L"Initializing pointer virtualization event");
+
+	uefi::event event;
+	bs->set_mem(&fixup_pointers, sizeof(fixup_pointers), 0);
+	fixup_pointer_index = 0;
+
+	try_or_raise(
+		bs->create_event(
+			uefi::evt::signal_virtual_address_change,
+			uefi::tpl::callback,
+			(uefi::event_notify)&update_marked_addresses,
+			rs,
+			&event),
+		L"Error creating memory virtualization event");
+}
+
+void
+mark_pointer_fixup(void **p)
+{
 	fixup_pointers[fixup_pointer_index++] = p;
 }
 
-void
-copy_desc(EFI_MEMORY_DESCRIPTOR *src, EFI_MEMORY_DESCRIPTOR *dst, size_t len)
+bool
+can_merge(mem_entry &prev, mem_type type, uefi::memory_descriptor *next)
 {
-	uint8_t *srcb = (uint8_t *)src;
-	uint8_t *dstb = (uint8_t *)dst;
-	uint8_t *endb = srcb + len;
-	while (srcb < endb)
-		*dstb++ = *srcb++;
-}
-
-EFI_STATUS
-memory_get_map_length(EFI_BOOT_SERVICES *bootsvc, size_t *size)
-{
-	if (size == NULL)
-		return EFI_INVALID_PARAMETER;
-
-	EFI_STATUS status;
-	size_t key, desc_size;
-	uint32_t desc_version;
-	*size = 0;
-	status = bootsvc->GetMemoryMap(size, 0, &key, &desc_size, &desc_version);
-	if (status != EFI_BUFFER_TOO_SMALL) {
-		CHECK_EFI_STATUS_OR_RETURN(status, "Failed to get memory map size");
-	}
-	return EFI_SUCCESS;
-}
-
-EFI_STATUS
-memory_get_map(EFI_BOOT_SERVICES *bootsvc, struct memory_map *map)
-{
-	EFI_STATUS status;
-
-	if (map == NULL)
-		return EFI_INVALID_PARAMETER;
-
-	size_t needs_size = 0;
-	status = memory_get_map_length(bootsvc, &needs_size);
-	if (EFI_ERROR(status)) return status;
-
-	if (map->length < needs_size)
-		return EFI_BUFFER_TOO_SMALL;
-
-	status = bootsvc->GetMemoryMap(&map->length, map->entries, &map->key, &map->size, &map->version);
-	CHECK_EFI_STATUS_OR_RETURN(status, "Failed to load memory map");
-	return EFI_SUCCESS;
-}
-
-EFI_STATUS
-memory_dump_map(struct memory_map *map)
-{
-	if (map == NULL)
-		return EFI_INVALID_PARAMETER;
-
-	const size_t count = map->length / map->size;
-
-	console::print(L"Memory map:\n");
-	console::print(L"\t	Descriptor Count: %d (%d bytes)\n", count, map->length);
-	console::print(L"\t  Descriptor Size: %d bytes\n", map->size);
-	console::print(L"\t      Type offset: %d\n\n", offsetof(EFI_MEMORY_DESCRIPTOR, Type));
-
-	EFI_MEMORY_DESCRIPTOR *end = INCREMENT_DESC(map->entries, map->length);
-	EFI_MEMORY_DESCRIPTOR *d = map->entries;
-	while (d < end) {
-		int runtime = (d->Attribute & EFI_MEMORY_RUNTIME) == EFI_MEMORY_RUNTIME;
-		console::print(L"%s%s ", memory_type_name(d->Type), runtime ? L"*" : L" ");
-		console::print(L"%lx ", d->PhysicalStart);
-		console::print(L"%lx ", d->VirtualStart);
-		console::print(L"[%4d]\n", d->NumberOfPages);
-
-		d = INCREMENT_DESC(d, map->size);
-	}
-
-	return EFI_SUCCESS;
+	return
+		prev.type == type &&
+		prev.start + (page_size * prev.pages) == next->physical_start &&
+		prev.attr == (next->attribute & 0xffffffff);
 }
 
 void
-memory_virtualize(EFI_RUNTIME_SERVICES *runsvc, struct memory_map *map)
+get_uefi_mappings(efi_mem_map *map, bool allocate, uefi::boot_services *bs)
 {
-	memory_mark_pointer_fixup((void **)&runsvc);
-	memory_mark_pointer_fixup((void **)&map);
+	status_line(L"Getting UEFI memory map");
 
-	// Get the pointer to the start of PML4
-	uint64_t* cr3 = 0;
-	__asm__ __volatile__ ( "mov %%cr3, %0" : "=r" (cr3) );
+	uefi::status status = bs->get_memory_map(
+		&map->length, nullptr, &map->key, &map->size, &map->version);
 
-	// PML4 is indexed with bits 39:47 of the virtual address
-	uint64_t offset = (KERNEL_VIRT_ADDRESS >> 39) & 0x1ff;
+	if (status != uefi::status::buffer_too_small)
+		error::raise(status, L"Error getting memory map size");
 
-	// Double map the lower half pages that are present into the higher half
-	for (unsigned i = 0; i < offset; ++i) {
-		if (cr3[i] & 0x1)
-			new_pml4[i] = new_pml4[offset+i] = cr3[i];
-		else
-			new_pml4[i] = new_pml4[offset+i] = 0;
+	if (allocate) {
+		map->length += 10*map->size;
+
+		try_or_raise(
+			bs->allocate_pool(
+				uefi::memory_type::loader_data, map->length,
+				reinterpret_cast<void**>(&map->entries)),
+			L"Allocating space for memory map");
+
+		try_or_raise(
+			bs->get_memory_map(&map->length, map->entries, &map->key, &map->size, &map->version),
+			L"Getting UEFI memory map");
 	}
+}
 
-	// Write our new PML4 pointer back to CR3
-	__asm__ __volatile__ ( "mov %0, %%cr3" :: "r" (new_pml4) );
+efi_mem_map
+build_kernel_mem_map(kernel::args::header *args, uefi::boot_services *bs)
+{
+	status_line(L"Creating kernel memory map");
 
-	EFI_MEMORY_DESCRIPTOR *end = INCREMENT_DESC(map->entries, map->length);
-	EFI_MEMORY_DESCRIPTOR *d = map->entries;
-	while (d < end) {
-		switch (d->Type) {
-		case memtype_kernel:
-		case memtype_data:
-		case memtype_initrd:
-		case memtype_scratch:
-			d->Attribute |= EFI_MEMORY_RUNTIME;
-			d->VirtualStart = d->PhysicalStart + KERNEL_VIRT_ADDRESS;
+	efi_mem_map efi_map;
+	get_uefi_mappings(&efi_map, false, bs);
 
-		default:
-			if (d->Attribute & EFI_MEMORY_RUNTIME) {
-				d->VirtualStart = d->PhysicalStart + KERNEL_VIRT_ADDRESS;
-			}
+	size_t map_size = efi_map.num_entries() * sizeof(mem_entry);
+
+	kernel::args::mem_entry *kernel_map = nullptr;
+	try_or_raise(
+		bs->allocate_pages(
+			uefi::allocate_type::any_pages,
+			module_type,
+			bytes_to_pages(map_size),
+			reinterpret_cast<void**>(&kernel_map)),
+		L"Error allocating kernel memory map module space");
+
+	bs->set_mem(kernel_map, map_size, 0);
+	get_uefi_mappings(&efi_map, true, bs);
+
+	size_t i = 0;
+	bool first = true;
+	for (auto desc : efi_map) {
+		/*
+		console::print(L"   Range %lx (%lx) %x(%s) [%lu]\r\n",
+			desc->physical_start, desc->attribute, desc->type, memory_type_name(desc->type), desc->number_of_pages);
+		*/
+
+		mem_type type;
+		switch (desc->type) {
+			case uefi::memory_type::reserved:
+			case uefi::memory_type::unusable_memory:
+			case uefi::memory_type::acpi_memory_nvs:
+			case uefi::memory_type::pal_code:
+				continue;
+
+			case uefi::memory_type::loader_code:
+			case uefi::memory_type::loader_data:
+			case uefi::memory_type::boot_services_code:
+			case uefi::memory_type::boot_services_data:
+			case uefi::memory_type::conventional_memory:
+				type = mem_type::free;
+				break;
+
+			case uefi::memory_type::runtime_services_code:
+			case uefi::memory_type::runtime_services_data:
+				type = mem_type::uefi_runtime;
+				break;
+
+			case uefi::memory_type::acpi_reclaim_memory:
+				type = mem_type::acpi;
+				break;
+
+			case uefi::memory_type::memory_mapped_io:
+			case uefi::memory_type::memory_mapped_io_port_space:
+				type = mem_type::mmio;
+				break;
+
+			case uefi::memory_type::persistent_memory:
+				type = mem_type::persistent;
+				break;
+
+			case args_type:
+				type = mem_type::args;
+				break;
+
+			case module_type:
+				type = mem_type::module;
+				break;
+
+			case kernel_type:
+				type = mem_type::kernel;
+				break;
+
+			case table_type:
+				type = mem_type::table;
+				break;
+
+			default:
+				error::raise(
+					uefi::status::invalid_parameter,
+					L"Got an unexpected memory type from UEFI memory map");
+		}
+
+		// TODO: validate uefi's map is sorted
+		if (first) {
+			first = false;
+			kernel_map[i].start = desc->physical_start;
+			kernel_map[i].pages = desc->number_of_pages;
+			kernel_map[i].type = type;
+			kernel_map[i].attr = (desc->attribute & 0xffffffff);
+			continue;
+		}
+
+		mem_entry &prev = kernel_map[i];
+		if (can_merge(prev, type, desc)) {
+			prev.pages += desc->number_of_pages;
+		} else {
+			mem_entry &next = kernel_map[++i];
+			next.start = desc->physical_start;
+			next.pages = desc->number_of_pages;
+			next.type = type;
+			next.attr = (desc->attribute & 0xffffffff);
 		}
-		d = INCREMENT_DESC(d, map->size);
 	}
 
-	runsvc->SetVirtualAddressMap(map->length, map->size, map->version, map->entries);
+	// Give just the actually-set entries in the header
+	args->mem_map = kernel_map;
+	args->num_map_entries = i;
+
+	// But pass the entire allocated area in a module as well
+	kernel::args::module &module = args->modules[args->num_modules++];
+	module.location = reinterpret_cast<void*>(kernel_map);
+	module.size = map_size;
+	module.type = kernel::args::mod_type::memory_map;
+
+	/*
+	for (size_t i = 0; i<map.num_entries(); ++i) {
+		mem_entry &ent = kernel_map[i];
+		console::print(L"   Range %lx (%x) %d [%lu]\r\n",
+			ent.start, ent.attr, ent.type, ent.pages);
+	}
+	*/
+
+	return efi_map;
 }
+
+void
+virtualize(void *pml4, efi_mem_map &map, uefi::runtime_services *rs)
+{
+	paging::add_current_mappings(reinterpret_cast<paging::page_table*>(pml4));
+
+	for (auto desc : map)
+		desc->virtual_start = desc->physical_start + ::memory::page_offset;
+
+	// Write our new PML4 pointer to CR3
+	asm volatile ( "mov %0, %%cr3" :: "r" (pml4) );
+	__sync_synchronize();
+
+	try_or_raise(
+		rs->set_virtual_address_map(
+			map.length, map.size, map.version, map.entries),
+		L"Error setting virtual address map");
+}
+
+
+} // namespace boot
+} // namespace memory

src/boot/memory.h

@@ -1,27 +1,97 @@
+/// \file memory.h
+/// Memory-related constants and functions.
 #pragma once
-#include <efi/efi.h>
+#include <uefi/boot_services.h>
+#include <uefi/runtime_services.h>
+#include <stdint.h>
+#include "kernel_args.h"
+#include "pointer_manipulation.h"
 
-extern const EFI_MEMORY_TYPE memtype_kernel;
-extern const EFI_MEMORY_TYPE memtype_data;
-extern const EFI_MEMORY_TYPE memtype_initrd;
-extern const EFI_MEMORY_TYPE memtype_scratch;
+namespace boot {
+namespace memory {
 
-struct memory_map {
-	size_t length;
-	size_t size;
-	size_t key;
-	uint32_t version;
-	EFI_MEMORY_DESCRIPTOR *entries;
+/// UEFI specifies that pages are always 4 KiB.
+constexpr size_t page_size = 0x1000;
+
+/// Get the number of pages needed to hold `bytes` bytes
+inline constexpr size_t bytes_to_pages(size_t bytes) {
+	return ((bytes - 1) / page_size) + 1;
+}
+
+/// \defgroup memory_types
+/// Custom UEFI memory type values used for data being passed to the kernel
+/// @{
+
+/// Memory containing the kernel args structure
+constexpr uefi::memory_type args_type =
+	static_cast<uefi::memory_type>(0x80000000);
+
+/// Memory containing any loaded modules to be passed to the kernel
+constexpr uefi::memory_type module_type =
+	static_cast<uefi::memory_type>(0x80000001);
+
+/// Memory containing loaded kernel code and data sections
+constexpr uefi::memory_type kernel_type =
+	static_cast<uefi::memory_type>(0x80000002);
+
+/// Memory containing page tables set up by the loader
+constexpr uefi::memory_type table_type =
+	static_cast<uefi::memory_type>(0x80000003);
+
+/// @}
+
+/// \defgroup pointer_fixup
+/// Memory virtualization pointer fixup functions. Handles changing affected pointers
+/// when calling UEFI's `set_virtual_address_map` function to change the location of
+/// runtime services in virtual memory.
+/// @{
+
+/// Set up the pointer fixup UEFI events. This registers the necessary callbacks for
+/// runtime services to call when `set_virtual_address_map` is called.
+void init_pointer_fixup(uefi::boot_services *bs, uefi::runtime_services *rs);
+
+/// Mark a given pointer as needing to be updated when doing pointer fixup.
+void mark_pointer_fixup(void **p);
+
+/// @}
+
+/// Struct that represents UEFI's memory map. Contains a pointer to the map data
+/// as well as the data on how to read it.
+struct efi_mem_map
+{
+	using desc = uefi::memory_descriptor;
+	using iterator = offset_iterator<desc>;
+
+	size_t length;     ///< Total length of the map data
+	size_t size;       ///< Size of an entry in the array
+	size_t key;        ///< Key for detecting changes
+	uint32_t version;  ///< Version of the `memory_descriptor` struct
+	desc *entries;     ///< The array of UEFI descriptors
+
+	efi_mem_map() : length(0), size(0), key(0), version(0), entries(nullptr) {}
+
+	/// Get the count of entries in the array
+	inline size_t num_entries() const { return length / size; }
+
+	/// Return an iterator to the beginning of the array
+	iterator begin() { return iterator(entries, size); }
+
+	/// Return an iterator to the end of the array
+	iterator end() { return offset_ptr<desc>(entries, length); }
 };
 
-EFI_STATUS memory_init_pointer_fixup(
-		EFI_BOOT_SERVICES *bootsvc,
-		EFI_RUNTIME_SERVICES *runsvc,
-		unsigned scratch_pages);
-void memory_mark_pointer_fixup(void **p);
+/// Add the kernel's memory map as a module to the kernel args.
+/// \returns  The uefi memory map used to build the kernel map
+efi_mem_map build_kernel_mem_map(kernel::args::header *args, uefi::boot_services *bs);
 
-EFI_STATUS memory_get_map_length(EFI_BOOT_SERVICES *bootsvc, size_t *size);
-EFI_STATUS memory_get_map(EFI_BOOT_SERVICES *bootsvc, struct memory_map *map);
-EFI_STATUS memory_dump_map(struct memory_map *map);
+/// Activate the given memory mappings. Sets the given page tables live as well
+/// as informs UEFI runtime services of the new mappings.
+/// \arg pml4  The root page table for the new mappings
+/// \arg map   The UEFI memory map, used to update runtime services
+void virtualize(
+	void *pml4,
+	efi_mem_map &map,
+	uefi::runtime_services *rs);
 
-void memory_virtualize(EFI_RUNTIME_SERVICES *runsvc, struct memory_map *map);
+} // namespace boot
+} // namespace memory

src/boot/paging.cpp

@@ -0,0 +1,234 @@
+#include "kernel_memory.h"
+
+#include "console.h"
+#include "error.h"
+#include "loader.h"
+#include "memory.h"
+#include "paging.h"
+#include "pointer_manipulation.h"
+
+namespace boot {
+namespace paging {
+
+using memory::page_size;
+
+// Flags: 0 0 0 1  0 0 0 0  0 0 1 1 = 0x0103
+//         IGN  |  | | | |  | | | +- Present
+//              |  | | | |  | | +--- Writeable
+//              |  | | | |  | +----- Usermode access (supervisor only)
+//              |  | | | |  +------- PWT (determining memory type for page)
+//              |  | | | +---------- PCD (determining memory type for page)
+//              |  | | +------------ Accessed flag (not accessed yet)
+//              |  | +-------------- Dirty (not dirtied yet)
+//              |  +---------------- PAT (determining memory type for page)
+//              +------------------- Global
+/// Page table entry flags for entries pointing at a page
+constexpr uint16_t page_flags = 0x103;
+
+// Flags: 0  0 0 0 1  1 0 0 0  0 0 1 1 = 0x0183
+//        |   IGN  |  | | | |  | | | +- Present
+//        |        |  | | | |  | | +--- Writeable
+//        |        |  | | | |  | +----- Supervisor only
+//        |        |  | | | |  +------- PWT (determining memory type for page)
+//        |        |  | | | +---------- PCD (determining memory type for page)
+//        |        |  | | +------------ Accessed flag (not accessed yet)
+//        |        |  | +-------------- Dirty (not dirtied yet)
+//        |        |  +---------------- Page size (1GiB page)
+//        |        +------------------- Global
+//        +---------------------------- PAT (determining memory type for page)
+/// Page table entry flags for entries pointing at a huge page
+constexpr uint16_t huge_page_flags = 0x183;
+
+// Flags: 0 0 0 0  0 0 0 0  0 0 1 1 = 0x0003
+//        IGNORED  | | | |  | | | +- Present
+//                 | | | |  | | +--- Writeable
+//                 | | | |  | +----- Usermode access (Supervisor only)
+//                 | | | |  +------- PWT (determining memory type for pdpt)
+//                 | | | +---------- PCD (determining memory type for pdpt)
+//                 | | +------------ Accessed flag (not accessed yet)
+//                 | +-------------- Ignored
+//                 +---------------- Reserved 0 (Table pointer, not page)
+/// Page table entry flags for entries pointing at another table
+constexpr uint16_t table_flags = 0x003;
+
+/// Iterator over page table entries.
+template <unsigned D = 4>
+class page_entry_iterator
+{
+public:
+	/// Constructor.
+	/// \arg virt       Virtual address this iterator is starting at
+	/// \arg pml4       Root of the page tables to iterate
+	/// \arg page_cache Pointer to pages that can be used for page tables
+	/// \arg page_count Number of pages pointed to by `page_cache`
+	page_entry_iterator(
+			uintptr_t virt,
+			page_table *pml4,
+			void *&page_cache,
+			uint32_t &cache_count) :
+		m_page_cache(page_cache),
+		m_cache_count(cache_count)
+	{
+		m_table[0] = pml4;
+		for (unsigned i = 0; i < D; ++i) {
+			m_index[i] = static_cast<uint16_t>((virt >> (12 + 9*(3-i))) & 0x1ff);
+			ensure_table(i);
+		}
+	}
+
+	uintptr_t vaddress() const {
+		uintptr_t address = 0;
+		for (unsigned i = 0; i < D; ++i)
+			address |= static_cast<uintptr_t>(m_index[i]) << (12 + 9*(3-i));
+		if (address & (1ull<<47)) // canonicalize the address
+			address |= (0xffffull<<48);
+		return address;
+	}
+
+	void increment()
+	{
+		for (unsigned i = D - 1; i >= 0; --i) {
+			if (++m_index[i] <= 511) {
+				for (unsigned j = i + 1; j < D; ++j)
+					ensure_table(j);
+				return;
+			}
+
+			m_index[i] = 0;
+		}
+	}
+
+	uint64_t & operator*() { return entry(D-1); }
+
+private:
+	inline uint64_t & entry(unsigned level) { return m_table[level]->entries[m_index[level]]; }
+
+	void ensure_table(unsigned level)
+	{
+		// We're only dealing with D levels of paging, and
+		// there must always be a PML4.
+		if (level < 1 || level >= D)
+			return;
+
+		// Entry in the parent that points to the table we want
+		uint64_t & parent_ent = entry(level - 1);
+
+		if (!(parent_ent & 1)) {
+			if (!m_cache_count--)
+				error::raise(uefi::status::out_of_resources, L"Page table cache empty");
+
+			page_table *table = reinterpret_cast<page_table*>(m_page_cache);
+			m_page_cache = offset_ptr<void>(m_page_cache, page_size);
+
+			parent_ent = (reinterpret_cast<uintptr_t>(table) & ~0xfffull) | table_flags;
+			m_table[level] = table;
+		} else {
+			m_table[level] = reinterpret_cast<page_table*>(parent_ent & ~0xfffull);
+		}
+	}
+
+	void *&m_page_cache;
+	uint32_t &m_cache_count;
+	page_table *m_table[D];
+	uint16_t m_index[D];
+};
+
+
+static void
+add_offset_mappings(page_table *pml4, void *&page_cache, uint32_t &num_pages)
+{
+	uintptr_t phys = 0;
+	uintptr_t virt = ::memory::page_offset; // Start of offset-mapped area
+	size_t pages = 64 * 1024; // 64 TiB of 1 GiB pages
+	constexpr size_t GiB = 0x40000000ull;
+
+	page_entry_iterator<2> iterator{
+		virt, pml4,
+		page_cache,
+		num_pages};
+
+	while (true) {
+		*iterator = phys | huge_page_flags;
+		if (--pages == 0)
+			break;
+
+		iterator.increment();
+		phys += GiB;
+	}
+}
+
+void
+add_current_mappings(page_table *new_pml4)
+{
+	// Get the pointer to the current PML4
+	page_table *old_pml4 = 0;
+	asm volatile ( "mov %%cr3, %0" : "=r" (old_pml4) );
+
+	// Only copy mappings in the lower half
+	for (int i = 0; i < ::memory::pml4e_kernel; ++i) {
+		uint64_t entry = old_pml4->entries[i];
+		if (entry & 1)
+			new_pml4->entries[i] = entry;
+	}
+}
+
+void
+allocate_tables(kernel::args::header *args, uefi::boot_services *bs)
+{
+	status_line status(L"Allocating initial page tables");
+
+	static constexpr size_t offset_map_tables = 128 + 1;
+	static constexpr size_t tables_needed = offset_map_tables + 49;
+
+	void *addr = nullptr;
+	try_or_raise(
+		bs->allocate_pages(
+			uefi::allocate_type::any_pages,
+			memory::table_type,
+			tables_needed,
+			&addr),
+		L"Error allocating page table pages.");
+
+	bs->set_mem(addr, tables_needed*page_size, 0);
+
+	kernel::args::module &mod = args->modules[++args->num_modules];
+	mod.type = kernel::args::mod_type::page_tables;
+	mod.location = addr;
+	mod.size = tables_needed*page_size;
+
+	args->pml4 = addr;
+	args->num_free_tables = tables_needed - 1;
+	args->page_table_cache = offset_ptr<void>(addr, page_size);
+
+	page_table *pml4 = reinterpret_cast<page_table*>(addr);
+	add_offset_mappings(pml4, args->page_table_cache, args->num_free_tables);
+
+	console::print(L"    Set up initial mappings, %d spare tables.\r\n", args->num_free_tables);
+}
+
+void
+map_pages(
+	page_table *pml4,
+	kernel::args::header *args,
+	uintptr_t phys, uintptr_t virt,
+	size_t size)
+{
+	size_t pages = memory::bytes_to_pages(size);
+	page_entry_iterator<4> iterator{
+		virt, pml4,
+		args->page_table_cache,
+		args->num_free_tables};
+
+	while (true) {
+		*iterator = phys | page_flags;
+		if (--pages == 0)
+			break;
+
+		iterator.increment();
+		phys += page_size;
+	}
+}
+
+
+} // namespace paging
+} // namespace boot

src/boot/paging.h

@@ -0,0 +1,54 @@
+#pragma once
+/// \file paging.h
+/// Page table structure and related definitions
+#include <stdint.h>
+#include <uefi/boot_services.h>
+#include "kernel_args.h"
+
+namespace boot {
+namespace paging {
+
+/// Struct to allow easy accessing of a memory page being used as a page table.
+struct page_table
+{
+	uint64_t entries[512];
+
+	inline page_table * get(int i, uint16_t *flags = nullptr) const {
+		uint64_t entry = entries[i];
+		if ((entry & 1) == 0) return nullptr;
+		if (flags) *flags = entry & 0xfff;
+		return reinterpret_cast<page_table *>(entry & ~0xfffull);
+	}
+
+	inline void set(int i, void *p, uint16_t flags) {
+		entries[i] = reinterpret_cast<uint64_t>(p) | (flags & 0xfff);
+	}
+};
+
+/// Allocate memory to be used for initial page tables. Initial offset-mapped
+/// page tables are pre-filled. All pages are saved as a module in kernel args
+/// and kernel args' `page_table_cache` and `num_free_tables` are updated with
+/// the leftover space.
+void allocate_tables(
+	kernel::args::header *args,
+	uefi::boot_services *bs);
+
+/// Copy existing page table entries to a new page table. Does not do a deep
+/// copy - the new PML4 is updated to point to the existing next-level page
+/// tables in the current PML4.
+void add_current_mappings(page_table *new_pml4);
+
+/// Map a physical address to a virtual address in the given page tables.
+/// \arg pml4  The root of the set of page tables to be updated
+/// \arg args  The kernel args header, used for the page table cache
+/// \arg phys  The phyiscal address to map in
+/// \arg virt  The virtual address to map in
+/// \arg size  The size in bytes of the mapping 
+void map_pages(
+	page_table *pml4,
+	kernel::args::header *args,
+	uintptr_t phys, uintptr_t virt,
+	size_t bytes);
+
+} // namespace paging
+} // namespace boot

src/boot/pointer_manipulation.h

@@ -0,0 +1,41 @@
+/// \file pointer_manipulation.h
+/// Helper functions and types for doing type-safe byte-wise pointer math.
+#pragma once
+
+namespace boot {
+
+/// Return a pointer offset from `input` by `offset` bytes.
+/// \tparam T  Cast the return value to a pointer to `T`
+/// \tparam S  The type pointed to by the `input` pointer
+template <typename T, typename S>
+inline T* offset_ptr(S* input, ptrdiff_t offset) {
+	return reinterpret_cast<T*>(reinterpret_cast<uintptr_t>(input) + offset);
+}
+
+/// Iterator for an array of `T` whose size is known at runtime
+/// \tparam T  Type of the objects in the array, whose size might not be
+///            what is returned by sizeof(T).
+template <typename T>
+class offset_iterator
+{
+public:
+	/// Constructor.
+	/// \arg t    Pointer to the first item in the array
+	/// \arg off  Offset applied to reach successive items. Default is 0,
+	///           which creates an effectively constant iterator.
+	offset_iterator(T* t, size_t off=0) : m_t(t), m_off(off) {}
+
+	T* operator++() { m_t = offset_ptr<T>(m_t, m_off); return m_t; }
+	T* operator++(int) { T* tmp = m_t; operator++(); return tmp; }
+	bool operator==(T* p) { return p == m_t; }
+
+	T* operator*() const { return m_t; }
+	operator T*() const { return m_t; }
+	T* operator->() const { return m_t; }
+
+private:
+	T* m_t;
+	size_t m_off;
+};
+
+} // namespace boot

src/boot/reloc.cpp

@@ -1,97 +0,0 @@
-/* reloc_x86_64.c - position independent x86_64 ELF shared object relocator
-   Copyright (C) 1999 Hewlett-Packard Co.
-	Contributed by David Mosberger <davidm@hpl.hp.com>.
-   Copyright (C) 2005 Intel Co.
-	Contributed by Fenghua Yu <fenghua.yu@intel.com>.
-
-    All rights reserved.
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions
-    are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above
-      copyright notice, this list of conditions and the following
-      disclaimer in the documentation and/or other materials
-      provided with the distribution.
-    * Neither the name of Hewlett-Packard Co. nor the names of its
-      contributors may be used to endorse or promote products derived
-      from this software without specific prior written permission.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
-    CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
-    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-    MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
-    BE LIABLE FOR ANYDIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
-    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
-    TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
-    THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-    SUCH DAMAGE.
-*/
-
-#include <efi/efi.h>
-#include <elf.h>
-
-extern "C"
-EFI_STATUS _relocate (long ldbase, Elf64_Dyn *dyn,
-		      EFI_HANDLE image EFI_UNUSED,
-		      EFI_SYSTEM_TABLE *systab EFI_UNUSED)
-{
-	long relsz = 0, relent = 0;
-	Elf64_Rel *rel = 0;
-	unsigned long *addr;
-	int i;
-
-	for (i = 0; dyn[i].d_tag != DT_NULL; ++i) {
-		switch (dyn[i].d_tag) {
-			case DT_RELA:
-				rel = (Elf64_Rel*)
-					((unsigned long)dyn[i].d_un.d_ptr
-					 + ldbase);
-				break;
-
-			case DT_RELASZ:
-				relsz = dyn[i].d_un.d_val;
-				break;
-
-			case DT_RELAENT:
-				relent = dyn[i].d_un.d_val;
-				break;
-
-			default:
-				break;
-		}
-	}
-
-        if (!rel && relent == 0)
-                return EFI_SUCCESS;
-
-	if (!rel || relent == 0)
-		return EFI_LOAD_ERROR;
-
-	while (relsz > 0) {
-		/* apply the relocs */
-		switch (ELF64_R_TYPE (rel->r_info)) {
-			case R_X86_64_NONE:
-				break;
-
-			case R_X86_64_RELATIVE:
-				addr = (unsigned long *)
-					(ldbase + rel->r_offset);
-				*addr += ldbase;
-				break;
-
-			default:
-				break;
-		}
-		rel = (Elf64_Rel*) ((char *) rel + relent);
-		relsz -= relent;
-	}
-	return EFI_SUCCESS;
-}

src/boot/support.cpp

@@ -0,0 +1,39 @@
+#include <stdint.h>
+
+#include "error.h"
+
+extern "C" {
+
+/// Basic memcpy() implementation for clang. Clang requires freestanding code
+/// implement memcpy(), as it may emit references to it. This basic memcpy is
+/// not the most efficient, but will get linked if no other memcpy exists.
+__attribute__ ((__weak__))
+void *memcpy(void *dest, const void *src, size_t n)
+{
+	uint8_t *cdest = reinterpret_cast<uint8_t*>(dest);
+	const uint8_t *csrc = reinterpret_cast<const uint8_t*>(src);
+	for (size_t i = 0; i < n; ++i)
+		cdest[i] = csrc[i];
+	return dest;
+}
+
+/// Basic memset() implementation for clang. Clang requires freestanding code
+/// implement memset(), as it may emit references to it. This basic memset is
+/// not the most efficient, but will get linked if no other memcpy exists.
+__attribute__ ((__weak__))
+void *memset(void *dest, int c, size_t n)
+{
+	uint8_t *cdest = reinterpret_cast<uint8_t*>(dest);
+	for (size_t i = 0; i < n; ++i)
+		cdest[i] = static_cast<uint8_t>(c);
+	return dest;
+}
+
+int _purecall()
+{
+	::boot::error::raise(uefi::status::unsupported, L"Pure virtual call");
+}
+
+} // extern "C"
+
+void operator delete (void *) {}

src/boot/utility.cpp

@@ -1,71 +0,0 @@
-#include "utility.h"
-
-struct error_code_desc {
-	EFI_STATUS code;
-	const wchar_t *name;
-};
-
-// Based off the gnu-efi table
-struct error_code_desc error_table[] = {
-	{ EFI_SUCCESS,               L"Success" },
-	{ EFI_LOAD_ERROR,            L"Load Error" },
-	{ EFI_INVALID_PARAMETER,     L"Invalid Parameter" },
-	{ EFI_UNSUPPORTED,           L"Unsupported" },
-	{ EFI_BAD_BUFFER_SIZE,       L"Bad Buffer Size" },
-	{ EFI_BUFFER_TOO_SMALL,      L"Buffer Too Small" },
-	{ EFI_NOT_READY,             L"Not Ready" },
-	{ EFI_DEVICE_ERROR,          L"Device Error" },
-	{ EFI_WRITE_PROTECTED,       L"Write Protected" },
-	{ EFI_OUT_OF_RESOURCES,      L"Out of Resources" },
-	{ EFI_VOLUME_CORRUPTED,      L"Volume Corrupt" },
-	{ EFI_VOLUME_FULL,           L"Volume Full" },
-	{ EFI_NO_MEDIA,              L"No Media" },
-	{ EFI_MEDIA_CHANGED,         L"Media changed" },
-	{ EFI_NOT_FOUND,             L"Not Found" },
-	{ EFI_ACCESS_DENIED,         L"Access Denied" },
-	{ EFI_NO_RESPONSE,           L"No Response" },
-	{ EFI_NO_MAPPING,            L"No mapping" },
-	{ EFI_TIMEOUT,               L"Time out" },
-	{ EFI_NOT_STARTED,           L"Not started" },
-	{ EFI_ALREADY_STARTED,       L"Already started" },
-	{ EFI_ABORTED,               L"Aborted" },
-	{ EFI_ICMP_ERROR,            L"ICMP Error" },
-	{ EFI_TFTP_ERROR,            L"TFTP Error" },
-	{ EFI_PROTOCOL_ERROR,        L"Protocol Error" },
-	{ EFI_INCOMPATIBLE_VERSION,  L"Incompatible Version" },
-	{ EFI_SECURITY_VIOLATION,    L"Security Policy Violation" },
-	{ EFI_CRC_ERROR,             L"CRC Error" },
-	{ EFI_END_OF_MEDIA,          L"End of Media" },
-	{ EFI_END_OF_FILE,           L"End of File" },
-	{ EFI_INVALID_LANGUAGE,      L"Invalid Languages" },
-	{ EFI_COMPROMISED_DATA,      L"Compromised Data" },
-
-	{ EFI_WARN_UNKOWN_GLYPH,     L"Warning Unknown Glyph" },
-	{ EFI_WARN_DELETE_FAILURE,   L"Warning Delete Failure" },
-	{ EFI_WARN_WRITE_FAILURE,    L"Warning Write Failure" },
-	{ EFI_WARN_BUFFER_TOO_SMALL, L"Warning Buffer Too Small" },
-	{ 0, NULL }
-};
-
-const wchar_t *
-util_error_message(EFI_STATUS status)
-{
-	int32_t i = -1;
-	while (error_table[++i].name != NULL) {
-		if (error_table[i].code == status) return error_table[i].name;
-	}
-
-	if (EFI_ERROR(status))
-		return L"Unknown Error";
-	else
-		return L"Unknown Warning";
-}
-
-size_t
-wstrlen(const wchar_t *s)
-{
-	size_t count = 0;
-	while (s && *s++) count++;
-	return count;
-}
-

src/boot/utility.h

@@ -1,40 +0,0 @@
-#include <stddef.h>
-#include <efi/efi.h>
-
-#include "console.h"
-
-#define UNUSED __attribute__((unused))
-
-size_t wstrlen(const wchar_t *s);
-const wchar_t *util_error_message(EFI_STATUS status);
-
-#define CHECK_EFI_STATUS_OR_RETURN(s, msg, ...) \
-	if (EFI_ERROR((s))) { \
-		console::print(L"ERROR: " msg L": %s\r\n", ##__VA_ARGS__, util_error_message(s)); \
-		return (s); \
-	}
-
-#define CHECK_EFI_STATUS_OR_FAIL(s) \
-	if (EFI_ERROR((s))) { \
-		console::get().status_fail(util_error_message(s)); \
-		while (1) __asm__("hlt"); \
-	}
-
-#define CHECK_EFI_STATUS_OR_ASSERT(s, d) \
-	if (EFI_ERROR((s))) { \
-		__asm__ __volatile__( \
-			"movq %0, %%r8;" \
-			"movq %1, %%r9;" \
-			"movq %2, %%r10;" \
-			"movq $0, %%rdx;" \
-			"divq %%rdx;" \
-			: \
-			: "r"((uint64_t)s), "r"((uint64_t)d), "r"((uint64_t)__LINE__) \
-			: "rax", "rdx", "r8", "r9", "r10"); \
-	}
-
-#ifdef BOOTLOADER_DEBUG
-#define con_debug(...) console::print(L"DEBUG: " __VA_ARGS__)
-#else
-#define con_debug(...)
-#endif

src/drivers/nulldrv/main.cpp

@@ -1 +1,38 @@
-int main(int argc, const char **argv) { return 0; }
+#include <stdint.h>
+#include <stdlib.h>
+
+#include "j6/types.h"
+#include "j6/errors.h"
+
+extern "C" {
+	j6_status_t getpid(uint64_t *);
+	j6_status_t fork(uint64_t *);
+	j6_status_t sleep(uint64_t til);
+	j6_status_t debug();
+	j6_status_t message(const char *msg);
+
+	int main(int, const char **);
+}
+
+
+int
+main(int argc, const char **argv)
+{
+	uint64_t pid = 0;
+	uint64_t child = 0;
+
+	j6_status_t result = fork(&child);
+	if (result != j6_status_ok)
+		return result;
+
+	message("hello from nulldrv!");
+
+	result = getpid(&pid);
+	if (result != j6_status_ok)
+		return result;
+
+	for (int i = 1; i < 5; ++i)
+		sleep(i*10);
+
+	return pid;
+}

src/drivers/nulldrv/main.s

@@ -1,61 +1,81 @@
 section .bss
-mypid: resq 1
-mychild: resq 1
+mymessage:
+	resq 1024
+
+extern main
+extern exit
 
 section .text
+global getpid
+getpid:
+	push rbp
+	mov rbp, rsp
+
+	; address of out var should already be in rdi
+	mov rax, 0x13  ; getpid syscall
+	syscall        ; result is now already in rax, so just return
+
+	pop rbp
+	ret
+
+global debug
+debug:
+	push rbp
+	mov rbp, rsp
+
+	mov rax, 0x00  ; debug syscall
+	syscall
+
+	pop rbp
+	ret
+
+global sleep
+sleep:
+	push rbp
+	mov rbp, rsp
+
+	mov rax, 0x16  ; sleep syscall
+	syscall
+
+	pop rbp
+	ret
+
+global fork
+fork:
+	push rbp
+	mov rbp, rsp
+
+	; address of out var should already be in rdi
+	mov rax, 0x12
+	syscall    ; result left in rax
+
+	pop rbp
+	ret
+	
+
+global message
+message:
+	push rbp
+	mov rbp, rsp
+
+	; message should already be in rdi
+	mov rax, 0x14
+	syscall
+
+	pop rbp
+	ret
+
+
 global _start
 _start:
 	xor rbp, rbp	; Sentinel rbp
+	push rbp
+	push rbp
+	mov rbp, rsp
 
-	mov rax, 5		; GETPID syscall
-	int 0xee
-	mov [mypid], rax
+	mov rdi, 0
+	mov rsi, 0
+	call main
 
-	mov rax, 8		; FORK syscall
-	int 0xee
-	mov [mychild], rax
-
-	mov r12, [mypid]
-	mov r13, [mychild]
-	mov rax, 1		; DEBUG syscall
-	int 0xee
-
-	cmp r12, 1
-	je .dosend
-	jne .doreceive
-
-.preloop:
-	mov r11, 0		; counter
-	mov rbx, 20		; sleep timeout
-
-.loop:
-	mov rax, 1		; MESSAGE syscall
-	;mov rax, 0		; NOOP syscall
-	;syscall
-	int 0xee
-
-	inc r11
-	cmp r11, 2
-
-	jle .loop
-
-	mov rax, 4		; SLEEP syscall
-	; syscall
-	int 0xee
-
-	add rbx, 20
-
-	mov r11, 0
-	jmp .loop
-
-.dosend:
-	mov rax, 6      ; SEND syscall
-	mov rdi, 2      ; target is pid 2
-	int 0xee
-	jmp .preloop
-
-.doreceive:
-	mov rax, 7      ; RECEIVE syscall
-	mov rdi, 1      ; source is pid 2
-	int 0xee
-	jmp .preloop
+	mov rdi, rax
+	call exit

src/include/efi/efi.h

@@ -1,62 +0,0 @@
-/*++
-
-Copyright (c) 1998  Intel Corporation
-
-Module Name:
-
-    efi.h
-
-Abstract:
-
-    Public EFI header files
-
-
-
-Revision History
-
---*/
-
-
-// Add a predefined macro to detect usage of the library
-#ifndef _GNU_EFI
-#define _GNU_EFI
-#endif
-
-//
-// Build flags on input
-//  EFI32
-//  EFI_DEBUG               - Enable debugging code
-//  EFI_NT_EMULATOR         - Building for running under NT
-//
-
-
-#ifndef _EFI_INCLUDE_
-#define _EFI_INCLUDE_
-
-#define EFI_FIRMWARE_VENDOR         L"INTEL"
-#define EFI_FIRMWARE_MAJOR_REVISION 12
-#define EFI_FIRMWARE_MINOR_REVISION 33
-#define EFI_FIRMWARE_REVISION ((EFI_FIRMWARE_MAJOR_REVISION <<16) | (EFI_FIRMWARE_MINOR_REVISION))
-
-#include <efi/efibind.h>
-#include <efi/eficompiler.h>
-#include <efi/efidef.h>
-#include <efi/efidevp.h>
-#include <efi/efipciio.h>
-#include <efi/efiprot.h>
-#include <efi/eficon.h>
-#include <efi/efiser.h>
-#include <efi/efi_nii.h>
-#include <efi/efipxebc.h>
-#include <efi/efinet.h>
-#include <efi/efiapi.h>
-#include <efi/efifs.h>
-#include <efi/efierr.h>
-#include <efi/efiui.h>
-#include <efi/efiip.h>
-#include <efi/efiudp.h>
-#include <efi/efitcp.h>
-#include <efi/efipoint.h>
-#include <efi/efisetjmp.h>
-
-#endif

src/include/efi/efi_nii.h

@@ -1,78 +0,0 @@
-#ifndef _EFI_NII_H
-#define _EFI_NII_H
-
-/*++
-Copyright (c) 2000  Intel Corporation
-
-Module name:
-    efi_nii.h
-
-Abstract:
-
-Revision history:
-    2000-Feb-18 M(f)J   GUID updated.
-                Structure order changed for machine word alignment.
-                Added StringId[4] to structure.
-
-    2000-Feb-14 M(f)J   Genesis.
---*/
-
-#define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID \
-    { 0xE18541CD, 0xF755, 0x4f73, {0x92, 0x8D, 0x64, 0x3C, 0x8A, 0x79, 0xB2, 0x29} }
-
-#define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION  0x00010000
-#define EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE_REVISION EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION
-
-typedef enum {
-    EfiNetworkInterfaceUndi = 1
-} EFI_NETWORK_INTERFACE_TYPE;
-
-typedef struct _EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL {
-
-    UINT64 Revision;
-    // Revision of the network interface identifier protocol interface.
-
-    UINT64 ID;
-    // Address of the first byte of the identifying structure for this
-    // network interface.  This is set to zero if there is no structure.
-    //
-    // For PXE/UNDI this is the first byte of the !PXE structure.
-
-    UINT64 ImageAddr;
-    // Address of the UNrelocated driver/ROM image.  This is set
-    // to zero if there is no driver/ROM image.
-    //
-    // For 16-bit UNDI, this is the first byte of the option ROM in
-    // upper memory.
-    //
-    // For 32/64-bit S/W UNDI, this is the first byte of the EFI ROM
-    // image.
-    //
-    // For H/W UNDI, this is set to zero.
-
-    UINT32 ImageSize;
-    // Size of the UNrelocated driver/ROM image of this network interface.
-    // This is set to zero if there is no driver/ROM image.
-
-    CHAR8 StringId[4];
-    // 4 char ASCII string to go in class identifier (option 60) in DHCP
-    // and Boot Server discover packets.
-    // For EfiNetworkInterfaceUndi this field is "UNDI".
-    // For EfiNetworkInterfaceSnp this field is "SNPN".
-
-    UINT8 Type;
-    UINT8 MajorVer;
-    UINT8 MinorVer;
-    // Information to be placed into the PXE DHCP and Discover packets.
-    // This is the network interface type and version number that will
-    // be placed into DHCP option 94 (client network interface identifier).
-    BOOLEAN Ipv6Supported;
-    UINT8   IfNum;	// interface number to be used with pxeid structure
-} EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL, EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE;
-
-// Note: Because it conflicted with the EDK2 struct name, the
-// 'EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL' GUID definition,
-// from older versions of gnu-efi, is now obsoleted.
-// Use 'EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID' instead.
-
-#endif // _EFI_NII_H

src/include/efi/efiapi.h

@@ -1,967 +0,0 @@
-#ifndef _EFI_API_H
-#define _EFI_API_H
-
-/*++
-
-Copyright (c) 1998  Intel Corporation
-
-Module Name:
-
-    efiapi.h
-
-Abstract:
-
-    Global EFI runtime & boot service interfaces
-
-
-
-
-Revision History
-
---*/
-
-//
-// EFI Specification Revision
-//
-
-#define EFI_SPECIFICATION_MAJOR_REVISION 1
-#define EFI_SPECIFICATION_MINOR_REVISION 02
-
-//
-// Declare forward referenced data structures
-//
-
-INTERFACE_DECL(_EFI_SYSTEM_TABLE);
-
-//
-// EFI Memory
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_ALLOCATE_PAGES) (
-    IN EFI_ALLOCATE_TYPE            Type,
-    IN EFI_MEMORY_TYPE              MemoryType,
-    IN UINTN                        NoPages,
-    OUT EFI_PHYSICAL_ADDRESS        *Memory
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_FREE_PAGES) (
-    IN EFI_PHYSICAL_ADDRESS         Memory,
-    IN UINTN                        NoPages
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_GET_MEMORY_MAP) (
-    IN OUT UINTN                    *MemoryMapSize,
-    IN OUT EFI_MEMORY_DESCRIPTOR    *MemoryMap,
-    OUT UINTN                       *MapKey,
-    OUT UINTN                       *DescriptorSize,
-    OUT UINT32                      *DescriptorVersion
-    );
-
-#define NextMemoryDescriptor(Ptr,Size)  ((EFI_MEMORY_DESCRIPTOR *) (((UINT8 *) Ptr) + Size))
-
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_ALLOCATE_POOL) (
-    IN EFI_MEMORY_TYPE              PoolType,
-    IN UINTN                        Size,
-    OUT VOID                        **Buffer
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_FREE_POOL) (
-    IN VOID                         *Buffer
-    );
-
-typedef 
-EFI_STATUS
-(EFIAPI *EFI_SET_VIRTUAL_ADDRESS_MAP) (
-    IN UINTN                        MemoryMapSize,
-    IN UINTN                        DescriptorSize,
-    IN UINT32                       DescriptorVersion,
-    IN EFI_MEMORY_DESCRIPTOR        *VirtualMap
-    );
-
-
-#define EFI_OPTIONAL_PTR            0x00000001
-#define EFI_INTERNAL_FNC            0x00000002      // Pointer to internal runtime fnc
-#define EFI_INTERNAL_PTR            0x00000004      // Pointer to internal runtime data
-
-
-typedef 
-EFI_STATUS
-(EFIAPI *EFI_CONVERT_POINTER) (
-    IN UINTN                        DebugDisposition,
-    IN OUT VOID                     **Address
-    );
-
-
-//
-// EFI Events
-//
-
-#define EVT_TIMER                           0x80000000
-#define EVT_RUNTIME                         0x40000000
-#define EVT_RUNTIME_CONTEXT                 0x20000000
-
-#define EVT_NOTIFY_WAIT                     0x00000100
-#define EVT_NOTIFY_SIGNAL                   0x00000200
-
-#define EVT_SIGNAL_EXIT_BOOT_SERVICES       0x00000201
-#define EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE   0x60000202
-
-#define EVT_EFI_SIGNAL_MASK                 0x000000FF
-#define EVT_EFI_SIGNAL_MAX                  4
-
-#define EFI_EVENT_TIMER                         EVT_TIMER
-#define EFI_EVENT_RUNTIME                       EVT_RUNTIME
-#define EFI_EVENT_RUNTIME_CONTEXT               EVT_RUNTIME_CONTEXT
-#define EFI_EVENT_NOTIFY_WAIT                   EVT_NOTIFY_WAIT
-#define EFI_EVENT_NOTIFY_SIGNAL                 EVT_NOTIFY_SIGNAL
-#define EFI_EVENT_SIGNAL_EXIT_BOOT_SERVICES     EVT_SIGNAL_EXIT_BOOT_SERVICES
-#define EFI_EVENT_SIGNAL_VIRTUAL_ADDRESS_CHANGE EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE
-#define EFI_EVENT_EFI_SIGNAL_MASK               EVT_EFI_SIGNAL_MASK
-#define EFI_EVENT_EFI_SIGNAL_MAX                EVT_EFI_SIGNAL_MAX
-
-
-typedef
-VOID
-(EFIAPI *EFI_EVENT_NOTIFY) (
-    IN EFI_EVENT                Event,
-    IN VOID                     *Context
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_CREATE_EVENT) (
-    IN UINT32                       Type,
-    IN EFI_TPL                      NotifyTpl,
-    IN EFI_EVENT_NOTIFY             NotifyFunction,
-    IN VOID                         *NotifyContext,
-    OUT EFI_EVENT                   *Event
-    );
-
-typedef enum {
-    TimerCancel,
-    TimerPeriodic,
-    TimerRelative,
-    TimerTypeMax
-} EFI_TIMER_DELAY;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SET_TIMER) (
-    IN EFI_EVENT                Event,
-    IN EFI_TIMER_DELAY          Type,
-    IN UINT64                   TriggerTime
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIGNAL_EVENT) (
-    IN EFI_EVENT                Event
-    );
-
-typedef 
-EFI_STATUS
-(EFIAPI *EFI_WAIT_FOR_EVENT) (
-    IN UINTN                    NumberOfEvents,
-    IN EFI_EVENT                *Event,
-    OUT UINTN                   *Index
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_CLOSE_EVENT) (
-    IN EFI_EVENT                Event
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_CHECK_EVENT) (
-    IN EFI_EVENT                Event
-    );
-
-//
-// Task priority level
-//
-
-#define TPL_APPLICATION       4
-#define TPL_CALLBACK          8
-#define TPL_NOTIFY           16
-#define TPL_HIGH_LEVEL       31
-#define EFI_TPL_APPLICATION  TPL_APPLICATION
-#define EFI_TPL_CALLBACK     TPL_CALLBACK
-#define EFI_TPL_NOTIFY       TPL_NOTIFY
-#define EFI_TPL_HIGH_LEVEL   TPL_HIGH_LEVEL
-typedef
-EFI_TPL
-(EFIAPI *EFI_RAISE_TPL) (
-    IN EFI_TPL      NewTpl
-    );
-
-typedef
-VOID
-(EFIAPI *EFI_RESTORE_TPL) (
-    IN EFI_TPL      OldTpl
-    );
-
-
-//
-// EFI platform varibles
-//
-
-#define EFI_GLOBAL_VARIABLE     \
-    { 0x8BE4DF61, 0x93CA, 0x11d2, {0xAA, 0x0D, 0x00, 0xE0, 0x98, 0x03, 0x2B, 0x8C} }
-
-// Variable attributes
-#define EFI_VARIABLE_NON_VOLATILE                          0x00000001
-#define EFI_VARIABLE_BOOTSERVICE_ACCESS                    0x00000002
-#define EFI_VARIABLE_RUNTIME_ACCESS                        0x00000004
-#define EFI_VARIABLE_HARDWARE_ERROR_RECORD                 0x00000008
-#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS            0x00000010
-#define EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS 0x00000020
-#define EFI_VARIABLE_APPEND_WRITE                          0x00000040
-
-// Variable size limitation
-#define EFI_MAXIMUM_VARIABLE_SIZE           1024
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_GET_VARIABLE) (
-    IN CHAR16                       *VariableName,
-    IN EFI_GUID                     *VendorGuid,
-    OUT UINT32                      *Attributes OPTIONAL,
-    IN OUT UINTN                    *DataSize,
-    OUT VOID                        *Data
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_GET_NEXT_VARIABLE_NAME) (
-    IN OUT UINTN                    *VariableNameSize,
-    IN OUT CHAR16                   *VariableName,
-    IN OUT EFI_GUID                 *VendorGuid
-    );
-
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SET_VARIABLE) (
-    IN CHAR16                       *VariableName,
-    IN EFI_GUID                     *VendorGuid,
-    IN UINT32                       Attributes,
-    IN UINTN                        DataSize,
-    IN VOID                         *Data
-    );
-
-
-//
-// EFI Time
-//
-
-typedef struct {
-        UINT32                      Resolution;     // 1e-6 parts per million
-        UINT32                      Accuracy;       // hertz
-        BOOLEAN                     SetsToZero;     // Set clears sub-second time
-} EFI_TIME_CAPABILITIES;
-
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_GET_TIME) (
-    OUT EFI_TIME                    *Time,
-    OUT EFI_TIME_CAPABILITIES       *Capabilities OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SET_TIME) (
-    IN EFI_TIME                     *Time
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_GET_WAKEUP_TIME) (
-    OUT BOOLEAN                     *Enabled,
-    OUT BOOLEAN                     *Pending,
-    OUT EFI_TIME                    *Time
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SET_WAKEUP_TIME) (
-    IN BOOLEAN                      Enable,
-    IN EFI_TIME                     *Time OPTIONAL
-    );
-
-
-//
-// Image functions
-//
-
-
-// PE32+ Subsystem type for EFI images
-
-#if !defined(IMAGE_SUBSYSTEM_EFI_APPLICATION)
-#define IMAGE_SUBSYSTEM_EFI_APPLICATION             10
-#define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER     11
-#define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER          12
-#endif
-
-// PE32+ Machine type for EFI images
-
-#if !defined(EFI_IMAGE_MACHINE_IA32)
-#define EFI_IMAGE_MACHINE_IA32      0x014c
-#endif
-
-#if !defined(EFI_IMAGE_MACHINE_IA64)
-#define EFI_IMAGE_MACHINE_IA64      0x0200
-#endif
-
-#if !defined(EFI_IMAGE_MACHINE_EBC)
-#define EFI_IMAGE_MACHINE_EBC      0x0EBC
-#endif
-
-#if !defined(EFI_IMAGE_MACHINE_X64)
-#define EFI_IMAGE_MACHINE_X64       0x8664
-#endif
-
-#if !defined(EFI_IMAGE_MACHINE_ARMTHUMB_MIXED)
-#define EFI_IMAGE_MACHINE_ARMTHUMB_MIXED 0x01C2
-#endif
-
-#if !defined(EFI_IMAGE_MACHINE_AARCH64)
-#define EFI_IMAGE_MACHINE_AARCH64   0xAA64
-#endif
-
-// Image Entry prototype
-
-typedef 
-EFI_STATUS
-(EFIAPI *EFI_IMAGE_ENTRY_POINT) (
-    IN EFI_HANDLE                   ImageHandle,
-    IN struct _EFI_SYSTEM_TABLE     *SystemTable
-    );
-
-typedef 
-EFI_STATUS
-(EFIAPI *EFI_IMAGE_LOAD) (
-    IN BOOLEAN                      BootPolicy,
-    IN EFI_HANDLE                   ParentImageHandle,
-    IN EFI_DEVICE_PATH              *FilePath,
-    IN VOID                         *SourceBuffer   OPTIONAL,
-    IN UINTN                        SourceSize,
-    OUT EFI_HANDLE                  *ImageHandle
-    );
-
-typedef 
-EFI_STATUS
-(EFIAPI *EFI_IMAGE_START) (
-    IN EFI_HANDLE                   ImageHandle,
-    OUT UINTN                       *ExitDataSize,
-    OUT CHAR16                      **ExitData  OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_EXIT) (
-    IN EFI_HANDLE                   ImageHandle,
-    IN EFI_STATUS                   ExitStatus,
-    IN UINTN                        ExitDataSize,
-    IN CHAR16                       *ExitData OPTIONAL
-    );
-
-
-// Image handle
-/*#define LOADED_IMAGE_PROTOCOL      \
-    { 0x5B1B31A1, 0x9562, 0x11d2, {0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B} }
-
-#define EFI_IMAGE_INFORMATION_REVISION      0x1000
-typedef struct {
-    UINT32                          Revision;
-    EFI_HANDLE                      ParentHandle;
-    struct _EFI_SYSTEM_TABLE        *SystemTable;
-
-    // Source location of image
-    EFI_HANDLE                      DeviceHandle;
-    EFI_DEVICE_PATH                 *FilePath;
-    VOID                            *Reserved;
-
-    // Images load options
-    UINT32                          LoadOptionsSize;
-    VOID                            *LoadOptions;
-
-    // Location of where image was loaded
-    VOID                            *ImageBase;
-    UINT64                          ImageSize;
-    EFI_MEMORY_TYPE                 ImageCodeType;
-    EFI_MEMORY_TYPE                 ImageDataType;
-
-    // If the driver image supports a dynamic unload request
-    EFI_IMAGE_UNLOAD                Unload;
-
-} EFI_LOADED_IMAGE;*/
-
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_EXIT_BOOT_SERVICES) (
-    IN EFI_HANDLE                   ImageHandle,
-    IN UINTN                        MapKey
-    );
-
-//
-// Misc
-//
-
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_STALL) (
-    IN UINTN                    Microseconds
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SET_WATCHDOG_TIMER) (
-    IN UINTN                    Timeout,
-    IN UINT64                   WatchdogCode,
-    IN UINTN                    DataSize,
-    IN CHAR16                   *WatchdogData OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_CONNECT_CONTROLLER) (
-    IN EFI_HANDLE               ControllerHandle,
-    IN EFI_HANDLE               *DriverImageHandle OPTIONAL,
-    IN EFI_DEVICE_PATH          *RemainingDevicePath OPTIONAL,
-    IN BOOLEAN                  Recursive
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_DISCONNECT_CONTROLLER) (
-    IN EFI_HANDLE               ControllerHandle,
-    IN EFI_HANDLE               DriverImageHandle OPTIONAL,
-    IN EFI_HANDLE               ChildHandle OPTIONAL
-    );
-
-#define EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL  0x00000001
-#define EFI_OPEN_PROTOCOL_GET_PROTOCOL        0x00000002
-#define EFI_OPEN_PROTOCOL_TEST_PROTOCOL       0x00000004
-#define EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER 0x00000008
-#define EFI_OPEN_PROTOCOL_BY_DRIVER           0x00000010
-#define EFI_OPEN_PROTOCOL_EXCLUSIVE           0x00000020
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_OPEN_PROTOCOL) (
-    IN EFI_HANDLE               Handle,
-    IN EFI_GUID                 *Protocol,
-    OUT VOID                    **Interface OPTIONAL,
-    IN EFI_HANDLE               AgentHandle,
-    IN EFI_HANDLE               ControllerHandle,
-    IN UINT32                   Attributes
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_CLOSE_PROTOCOL) (
-    IN EFI_HANDLE               Handle,
-    IN EFI_GUID                 *Protocol,
-    IN EFI_HANDLE               AgentHandle,
-    IN EFI_HANDLE               ControllerHandle
-    );
-
-typedef struct {
-    EFI_HANDLE                  AgentHandle;
-    EFI_HANDLE                  ControllerHandle;
-    UINT32                      Attributes;
-    UINT32                      OpenCount;
-} EFI_OPEN_PROTOCOL_INFORMATION_ENTRY;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_OPEN_PROTOCOL_INFORMATION) (
-    IN EFI_HANDLE               Handle,
-    IN EFI_GUID                 *Protocol,
-    OUT EFI_OPEN_PROTOCOL_INFORMATION_ENTRY **EntryBuffer,
-    OUT UINTN                   *EntryCount
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PROTOCOLS_PER_HANDLE) (
-    IN EFI_HANDLE               Handle,
-    OUT EFI_GUID                ***ProtocolBuffer,
-    OUT UINTN                   *ProtocolBufferCount
-    );
-
-typedef enum {
-    AllHandles,
-    ByRegisterNotify,
-    ByProtocol
-} EFI_LOCATE_SEARCH_TYPE;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_LOCATE_HANDLE_BUFFER) (
-    IN EFI_LOCATE_SEARCH_TYPE   SearchType,
-    IN EFI_GUID                 *Protocol OPTIONAL,
-    IN VOID                     *SearchKey OPTIONAL,
-    IN OUT UINTN                *NoHandles,
-    OUT EFI_HANDLE              **Buffer
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_LOCATE_PROTOCOL) (
-    IN EFI_GUID                 *Protocol,
-    IN VOID                     *Registration OPTIONAL,
-    OUT VOID                    **Interface
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES) (
-    IN OUT EFI_HANDLE           *Handle,
-    ...
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES) (
-    IN OUT EFI_HANDLE           Handle,
-    ...
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_CALCULATE_CRC32) (
-    IN VOID                     *Data,
-    IN UINTN                    DataSize,
-    OUT UINT32                  *Crc32
-    );
-
-typedef
-VOID
-(EFIAPI *EFI_COPY_MEM) (
-    IN VOID                     *Destination,
-    IN VOID                     *Source,
-    IN UINTN                    Length
-    );
-
-typedef
-VOID
-(EFIAPI *EFI_SET_MEM) (
-    IN VOID                     *Buffer,
-    IN UINTN                    Size,
-    IN UINT8                    Value
-    );
-
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_CREATE_EVENT_EX) (
-    IN UINT32                   Type,
-    IN EFI_TPL                  NotifyTpl,
-    IN EFI_EVENT_NOTIFY         NotifyFunction OPTIONAL,
-    IN const VOID               *NotifyContext OPTIONAL,
-    IN const EFI_GUID           EventGroup OPTIONAL,
-    OUT EFI_EVENT               *Event
-    );
-
-typedef enum {
-    EfiResetCold,
-    EfiResetWarm,
-    EfiResetShutdown
-} EFI_RESET_TYPE;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_RESET_SYSTEM) (
-    IN EFI_RESET_TYPE           ResetType,
-    IN EFI_STATUS               ResetStatus,
-    IN UINTN                    DataSize,
-    IN CHAR16                   *ResetData OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_GET_NEXT_MONOTONIC_COUNT) (
-    OUT UINT64                  *Count
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_GET_NEXT_HIGH_MONO_COUNT) (
-    OUT UINT32                  *HighCount
-    );
-
-typedef struct {
-    UINT64                      Length;
-    union {
-        EFI_PHYSICAL_ADDRESS    DataBlock;
-       EFI_PHYSICAL_ADDRESS    ContinuationPointer;
-    } Union;
-} EFI_CAPSULE_BLOCK_DESCRIPTOR;
-
-typedef struct {
-    EFI_GUID                    CapsuleGuid;
-    UINT32                      HeaderSize;
-    UINT32                      Flags;
-    UINT32                      CapsuleImageSize;
-} EFI_CAPSULE_HEADER;
-
-#define CAPSULE_FLAGS_PERSIST_ACROSS_RESET    0x00010000
-#define CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE   0x00020000
-#define CAPSULE_FLAGS_INITIATE_RESET          0x00040000
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_UPDATE_CAPSULE) (
-    IN EFI_CAPSULE_HEADER       **CapsuleHeaderArray,
-    IN UINTN                    CapsuleCount,
-    IN EFI_PHYSICAL_ADDRESS     ScatterGatherList OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_QUERY_CAPSULE_CAPABILITIES) (
-    IN  EFI_CAPSULE_HEADER       **CapsuleHeaderArray,
-    IN  UINTN                    CapsuleCount,
-    OUT UINT64                   *MaximumCapsuleSize,
-    OUT EFI_RESET_TYPE           *ResetType
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_QUERY_VARIABLE_INFO) (
-    IN  UINT32                  Attributes,
-    OUT UINT64                  *MaximumVariableStorageSize,
-    OUT UINT64                  *RemainingVariableStorageSize,
-    OUT UINT64                  *MaximumVariableSize
-    );
-
-//
-// Protocol handler functions
-//
-
-typedef enum {
-    EFI_NATIVE_INTERFACE,
-    EFI_PCODE_INTERFACE
-} EFI_INTERFACE_TYPE;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_INSTALL_PROTOCOL_INTERFACE) (
-    IN OUT EFI_HANDLE           *Handle,
-    IN EFI_GUID                 *Protocol,
-    IN EFI_INTERFACE_TYPE       InterfaceType,
-    IN VOID                     *Interface
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_REINSTALL_PROTOCOL_INTERFACE) (
-    IN EFI_HANDLE               Handle,
-    IN EFI_GUID                 *Protocol,
-    IN VOID                     *OldInterface,
-    IN VOID                     *NewInterface
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_UNINSTALL_PROTOCOL_INTERFACE) (
-    IN EFI_HANDLE               Handle,
-    IN EFI_GUID                 *Protocol,
-    IN VOID                     *Interface
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_HANDLE_PROTOCOL) (
-    IN EFI_HANDLE               Handle,
-    IN EFI_GUID                 *Protocol,
-    OUT VOID                    **Interface
-    );
-
-typedef
-EFI_STATUS 
-(EFIAPI *EFI_REGISTER_PROTOCOL_NOTIFY) (
-    IN EFI_GUID                 *Protocol,
-    IN EFI_EVENT                Event,
-    OUT VOID                    **Registration
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_LOCATE_HANDLE) (
-    IN EFI_LOCATE_SEARCH_TYPE   SearchType,
-    IN EFI_GUID                 *Protocol OPTIONAL,
-    IN VOID                     *SearchKey OPTIONAL,
-    IN OUT UINTN                *BufferSize,
-    OUT EFI_HANDLE              *Buffer
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_LOCATE_DEVICE_PATH) (
-    IN EFI_GUID                 *Protocol,
-    IN OUT EFI_DEVICE_PATH      **DevicePath,
-    OUT EFI_HANDLE              *Device
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_INSTALL_CONFIGURATION_TABLE) (
-    IN EFI_GUID                 *Guid,
-    IN VOID                     *Table
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_RESERVED_SERVICE) (
-    );
-
-//
-// Standard EFI table header
-//
-
-typedef struct _EFI_TABLE_HEADER {
-    UINT64                      Signature;
-    UINT32                      Revision;
-    UINT32                      HeaderSize;
-    UINT32                      CRC32;
-    UINT32                      Reserved;
-} EFI_TABLE_HEADER;
-
-
-//
-// EFI Runtime Serivces Table
-//
-
-#define EFI_RUNTIME_SERVICES_SIGNATURE  0x56524553544e5552
-#define EFI_RUNTIME_SERVICES_REVISION   (EFI_SPECIFICATION_MAJOR_REVISION<<16) | (EFI_SPECIFICATION_MINOR_REVISION)
-
-typedef struct  {
-    EFI_TABLE_HEADER                Hdr;
-
-    //
-    // Time services
-    //
-
-    EFI_GET_TIME                    GetTime;
-    EFI_SET_TIME                    SetTime;
-    EFI_GET_WAKEUP_TIME             GetWakeupTime;
-    EFI_SET_WAKEUP_TIME             SetWakeupTime;
-
-    //
-    // Virtual memory services
-    //
-
-    EFI_SET_VIRTUAL_ADDRESS_MAP     SetVirtualAddressMap;
-    EFI_CONVERT_POINTER             ConvertPointer;
-
-    //
-    // Variable serviers
-    //
-
-    EFI_GET_VARIABLE                GetVariable;
-    EFI_GET_NEXT_VARIABLE_NAME      GetNextVariableName;
-    EFI_SET_VARIABLE                SetVariable;
-
-    //
-    // Misc
-    //
-
-    EFI_GET_NEXT_HIGH_MONO_COUNT    GetNextHighMonotonicCount;
-    EFI_RESET_SYSTEM                ResetSystem;
-
-    EFI_UPDATE_CAPSULE              UpdateCapsule;
-    EFI_QUERY_CAPSULE_CAPABILITIES  QueryCapsuleCapabilities;
-    EFI_QUERY_VARIABLE_INFO         QueryVariableInfo;
-} EFI_RUNTIME_SERVICES;
-
-
-//
-// EFI Boot Services Table
-//
-
-#define EFI_BOOT_SERVICES_SIGNATURE     0x56524553544f4f42
-#define EFI_BOOT_SERVICES_REVISION      (EFI_SPECIFICATION_MAJOR_REVISION<<16) | (EFI_SPECIFICATION_MINOR_REVISION)
-
-typedef struct _EFI_BOOT_SERVICES {
-
-    EFI_TABLE_HEADER                Hdr;
-
-    //
-    // Task priority functions
-    //
-
-    EFI_RAISE_TPL                   RaiseTPL;
-    EFI_RESTORE_TPL                 RestoreTPL;
-
-    //
-    // Memory functions
-    //
-
-    EFI_ALLOCATE_PAGES              AllocatePages;
-    EFI_FREE_PAGES                  FreePages;
-    EFI_GET_MEMORY_MAP              GetMemoryMap;
-    EFI_ALLOCATE_POOL               AllocatePool;
-    EFI_FREE_POOL                   FreePool;
-
-    //
-    // Event & timer functions
-    //
-
-    EFI_CREATE_EVENT                CreateEvent;
-    EFI_SET_TIMER                   SetTimer;
-    EFI_WAIT_FOR_EVENT              WaitForEvent;
-    EFI_SIGNAL_EVENT                SignalEvent;
-    EFI_CLOSE_EVENT                 CloseEvent;
-    EFI_CHECK_EVENT                 CheckEvent;
-
-    //
-    // Protocol handler functions
-    //
-
-    EFI_INSTALL_PROTOCOL_INTERFACE  InstallProtocolInterface;
-    EFI_REINSTALL_PROTOCOL_INTERFACE ReinstallProtocolInterface;
-    EFI_UNINSTALL_PROTOCOL_INTERFACE UninstallProtocolInterface;
-    EFI_HANDLE_PROTOCOL             HandleProtocol;
-    EFI_HANDLE_PROTOCOL             PCHandleProtocol;
-    EFI_REGISTER_PROTOCOL_NOTIFY    RegisterProtocolNotify;
-    EFI_LOCATE_HANDLE               LocateHandle;
-    EFI_LOCATE_DEVICE_PATH          LocateDevicePath;
-    EFI_INSTALL_CONFIGURATION_TABLE InstallConfigurationTable;
-
-    //
-    // Image functions
-    //
-
-    EFI_IMAGE_LOAD                  LoadImage;
-    EFI_IMAGE_START                 StartImage;
-    EFI_EXIT                        Exit;
-    EFI_IMAGE_UNLOAD                UnloadImage;
-    EFI_EXIT_BOOT_SERVICES          ExitBootServices;
-
-    //
-    // Misc functions
-    //
-
-    EFI_GET_NEXT_MONOTONIC_COUNT    GetNextMonotonicCount;
-    EFI_STALL                       Stall;
-    EFI_SET_WATCHDOG_TIMER          SetWatchdogTimer;
-
-    //
-    // DriverSupport Services
-    //
-
-    EFI_CONNECT_CONTROLLER          ConnectController;
-    EFI_DISCONNECT_CONTROLLER       DisconnectController;
-
-    //
-    // Open and Close Protocol Services
-    //
-    EFI_OPEN_PROTOCOL               OpenProtocol;
-    EFI_CLOSE_PROTOCOL              CloseProtocol;
-    EFI_OPEN_PROTOCOL_INFORMATION   OpenProtocolInformation;
-
-    //
-    // Library Services
-    //
-    EFI_PROTOCOLS_PER_HANDLE        ProtocolsPerHandle;
-    EFI_LOCATE_HANDLE_BUFFER        LocateHandleBuffer;
-    EFI_LOCATE_PROTOCOL             LocateProtocol;
-    EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES InstallMultipleProtocolInterfaces;
-    EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES UninstallMultipleProtocolInterfaces;
-
-    //
-    // 32-bit CRC Services
-    //
-    EFI_CALCULATE_CRC32             CalculateCrc32;
-
-    //
-    // Misc Services
-    //
-    EFI_COPY_MEM                    CopyMem;
-    EFI_SET_MEM                     SetMem;
-    EFI_CREATE_EVENT_EX             CreateEventEx;
-} EFI_BOOT_SERVICES;
-
-
-//
-// EFI Configuration Table and GUID definitions
-//
-
-#define MPS_TABLE_GUID    \
-    { 0xeb9d2d2f, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
-
-#define ACPI_TABLE_GUID    \
-    { 0xeb9d2d30, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
-
-#define ACPI_20_TABLE_GUID  \
-    { 0x8868e871, 0xe4f1, 0x11d3, {0xbc, 0x22, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81} }
-
-#define SMBIOS_TABLE_GUID    \
-    { 0xeb9d2d31, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
-
-#define SMBIOS3_TABLE_GUID    \
-    { 0xf2fd1544, 0x9794, 0x4a2c, {0x99, 0x2e, 0xe5, 0xbb, 0xcf, 0x20, 0xe3, 0x94} }
-
-#define SAL_SYSTEM_TABLE_GUID    \
-    { 0xeb9d2d32, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
-
-
-typedef struct _EFI_CONFIGURATION_TABLE {
-    EFI_GUID                VendorGuid;
-    VOID                    *VendorTable;
-} EFI_CONFIGURATION_TABLE;
-
-
-//
-// EFI System Table
-//
-
-
-
-
-#define EFI_SYSTEM_TABLE_SIGNATURE      0x5453595320494249
-#define EFI_SYSTEM_TABLE_REVISION      (EFI_SPECIFICATION_MAJOR_REVISION<<16) | (EFI_SPECIFICATION_MINOR_REVISION)
-
-typedef struct _EFI_SYSTEM_TABLE {
-    EFI_TABLE_HEADER                Hdr;
-
-    CHAR16                          *FirmwareVendor;
-    UINT32                          FirmwareRevision;
-
-    EFI_HANDLE                      ConsoleInHandle;
-    SIMPLE_INPUT_INTERFACE          *ConIn;
-
-    EFI_HANDLE                      ConsoleOutHandle;
-    SIMPLE_TEXT_OUTPUT_INTERFACE    *ConOut;
-
-    EFI_HANDLE                      StandardErrorHandle;
-    SIMPLE_TEXT_OUTPUT_INTERFACE    *StdErr;
-
-    EFI_RUNTIME_SERVICES            *RuntimeServices;
-    EFI_BOOT_SERVICES               *BootServices;
-
-    UINTN                           NumberOfTableEntries;
-    EFI_CONFIGURATION_TABLE         *ConfigurationTable;
-
-} EFI_SYSTEM_TABLE;
-
-#endif
-

src/include/efi/eficompiler.h

@@ -1,30 +0,0 @@
-/*++
-
-Copyright (c) 2016 Pete Batard <pete@akeo.ie>
-
-Module Name:
-
-    eficompiler.h
-
-Abstract:
-
-    Compiler specific adjustments
-
---*/
-
-#ifdef _MSC_EXTENSIONS
-#define EFI_UNUSED
-#else
-#define EFI_UNUSED __attribute__((__unused__))
-#endif
-
-#ifdef _MSC_EXTENSIONS
-#define ALIGN(x) __declspec(align(x))
-#else
-#define ALIGN(x) __attribute__((__aligned__(x)))
-#endif
-
-/* Also add a catch-all on __attribute__() for MS compilers */
-#ifdef _MSC_EXTENSIONS
-#define __attribute__(x)
-#endif

src/include/efi/eficon.h

@@ -1,306 +0,0 @@
-#ifndef _EFI_CON_H
-#define _EFI_CON_H
-
-/*++
-
-Copyright (c) 1998  Intel Corporation
-
-Module Name:
-
-    eficon.h
-
-Abstract:
-
-    EFI console protocols
-
-
-
-Revision History
-
---*/
-
-//
-// Text output protocol
-//
-
-#define EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID \
-    { 0x387477c2, 0x69c7, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
-#define SIMPLE_TEXT_OUTPUT_PROTOCOL EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID
-
-INTERFACE_DECL(_SIMPLE_TEXT_OUTPUT_INTERFACE);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_TEXT_RESET) (
-    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
-    IN BOOLEAN                      ExtendedVerification
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_TEXT_OUTPUT_STRING) (
-    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
-    IN CHAR16                       *String
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_TEXT_TEST_STRING) (
-    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
-    IN CHAR16                       *String
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_TEXT_QUERY_MODE) (
-    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
-    IN UINTN                        ModeNumber,
-    OUT UINTN                       *Columns,
-    OUT UINTN                       *Rows
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_TEXT_SET_MODE) (
-    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
-    IN UINTN                        ModeNumber
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_TEXT_SET_ATTRIBUTE) (
-    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
-    IN UINTN                        Attribute
-    );
-
-#define EFI_BLACK   0x00
-#define EFI_BLUE    0x01
-#define EFI_GREEN   0x02
-#define EFI_CYAN            (EFI_BLUE | EFI_GREEN)
-#define EFI_RED     0x04
-#define EFI_MAGENTA         (EFI_BLUE | EFI_RED)
-#define EFI_BROWN           (EFI_GREEN | EFI_RED)
-#define EFI_LIGHTGRAY       (EFI_BLUE | EFI_GREEN | EFI_RED)
-#define EFI_BRIGHT  0x08
-#define EFI_DARKGRAY        (EFI_BRIGHT)
-#define EFI_LIGHTBLUE       (EFI_BLUE | EFI_BRIGHT)
-#define EFI_LIGHTGREEN      (EFI_GREEN | EFI_BRIGHT)
-#define EFI_LIGHTCYAN       (EFI_CYAN | EFI_BRIGHT)
-#define EFI_LIGHTRED        (EFI_RED | EFI_BRIGHT)
-#define EFI_LIGHTMAGENTA    (EFI_MAGENTA | EFI_BRIGHT)
-#define EFI_YELLOW          (EFI_BROWN | EFI_BRIGHT)
-#define EFI_WHITE           (EFI_BLUE | EFI_GREEN | EFI_RED | EFI_BRIGHT)
-
-#define EFI_TEXT_ATTR(f,b)  ((f) | ((b) << 4))
-
-#define EFI_BACKGROUND_BLACK        0x00
-#define EFI_BACKGROUND_BLUE         0x10
-#define EFI_BACKGROUND_GREEN        0x20
-#define EFI_BACKGROUND_CYAN         (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN)
-#define EFI_BACKGROUND_RED          0x40
-#define EFI_BACKGROUND_MAGENTA      (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_RED)
-#define EFI_BACKGROUND_BROWN        (EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED)
-#define EFI_BACKGROUND_LIGHTGRAY    (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED)
-
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_TEXT_CLEAR_SCREEN) (
-    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_TEXT_SET_CURSOR_POSITION) (
-    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
-    IN UINTN                        Column,
-    IN UINTN                        Row
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_TEXT_ENABLE_CURSOR) (
-    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
-    IN BOOLEAN                      Enable
-    );
-
-typedef struct {
-    INT32                           MaxMode;
-    // current settings
-    INT32                           Mode;
-    INT32                           Attribute;
-    INT32                           CursorColumn;
-    INT32                           CursorRow;
-    BOOLEAN                         CursorVisible;
-} SIMPLE_TEXT_OUTPUT_MODE;
-
-typedef struct _SIMPLE_TEXT_OUTPUT_INTERFACE {
-    EFI_TEXT_RESET                  Reset;
-
-    EFI_TEXT_OUTPUT_STRING          OutputString;
-    EFI_TEXT_TEST_STRING            TestString;
-
-    EFI_TEXT_QUERY_MODE             QueryMode;
-    EFI_TEXT_SET_MODE               SetMode;
-    EFI_TEXT_SET_ATTRIBUTE          SetAttribute;
-
-    EFI_TEXT_CLEAR_SCREEN           ClearScreen;
-    EFI_TEXT_SET_CURSOR_POSITION    SetCursorPosition;
-    EFI_TEXT_ENABLE_CURSOR          EnableCursor;
-
-    // Current mode
-    SIMPLE_TEXT_OUTPUT_MODE         *Mode;
-} SIMPLE_TEXT_OUTPUT_INTERFACE, EFI_SIMPLE_TEXT_OUT_PROTOCOL;
-
-//
-// Define's for required EFI Unicode Box Draw character
-//
-
-#define BOXDRAW_HORIZONTAL                  0x2500
-#define BOXDRAW_VERTICAL                    0x2502
-#define BOXDRAW_DOWN_RIGHT                  0x250c
-#define BOXDRAW_DOWN_LEFT                   0x2510
-#define BOXDRAW_UP_RIGHT                    0x2514
-#define BOXDRAW_UP_LEFT                     0x2518
-#define BOXDRAW_VERTICAL_RIGHT              0x251c
-#define BOXDRAW_VERTICAL_LEFT               0x2524
-#define BOXDRAW_DOWN_HORIZONTAL             0x252c
-#define BOXDRAW_UP_HORIZONTAL               0x2534
-#define BOXDRAW_VERTICAL_HORIZONTAL         0x253c
-
-#define BOXDRAW_DOUBLE_HORIZONTAL           0x2550
-#define BOXDRAW_DOUBLE_VERTICAL             0x2551
-#define BOXDRAW_DOWN_RIGHT_DOUBLE           0x2552
-#define BOXDRAW_DOWN_DOUBLE_RIGHT           0x2553
-#define BOXDRAW_DOUBLE_DOWN_RIGHT           0x2554
-
-#define BOXDRAW_DOWN_LEFT_DOUBLE            0x2555
-#define BOXDRAW_DOWN_DOUBLE_LEFT            0x2556
-#define BOXDRAW_DOUBLE_DOWN_LEFT            0x2557
-
-#define BOXDRAW_UP_RIGHT_DOUBLE             0x2558
-#define BOXDRAW_UP_DOUBLE_RIGHT             0x2559
-#define BOXDRAW_DOUBLE_UP_RIGHT             0x255a
-
-#define BOXDRAW_UP_LEFT_DOUBLE              0x255b
-#define BOXDRAW_UP_DOUBLE_LEFT              0x255c
-#define BOXDRAW_DOUBLE_UP_LEFT              0x255d
-
-#define BOXDRAW_VERTICAL_RIGHT_DOUBLE       0x255e
-#define BOXDRAW_VERTICAL_DOUBLE_RIGHT       0x255f
-#define BOXDRAW_DOUBLE_VERTICAL_RIGHT       0x2560
-
-#define BOXDRAW_VERTICAL_LEFT_DOUBLE        0x2561
-#define BOXDRAW_VERTICAL_DOUBLE_LEFT        0x2562
-#define BOXDRAW_DOUBLE_VERTICAL_LEFT        0x2563
-
-#define BOXDRAW_DOWN_HORIZONTAL_DOUBLE      0x2564
-#define BOXDRAW_DOWN_DOUBLE_HORIZONTAL      0x2565
-#define BOXDRAW_DOUBLE_DOWN_HORIZONTAL      0x2566
-
-#define BOXDRAW_UP_HORIZONTAL_DOUBLE        0x2567
-#define BOXDRAW_UP_DOUBLE_HORIZONTAL        0x2568
-#define BOXDRAW_DOUBLE_UP_HORIZONTAL        0x2569
-
-#define BOXDRAW_VERTICAL_HORIZONTAL_DOUBLE  0x256a
-#define BOXDRAW_VERTICAL_DOUBLE_HORIZONTAL  0x256b
-#define BOXDRAW_DOUBLE_VERTICAL_HORIZONTAL  0x256c
-
-//
-// EFI Required Block Elements Code Chart
-//
-
-#define BLOCKELEMENT_FULL_BLOCK             0x2588
-#define BLOCKELEMENT_LIGHT_SHADE            0x2591
-//
-// EFI Required Geometric Shapes Code Chart
-//
-
-#define GEOMETRICSHAPE_UP_TRIANGLE           0x25b2
-#define GEOMETRICSHAPE_RIGHT_TRIANGLE        0x25ba
-#define GEOMETRICSHAPE_DOWN_TRIANGLE         0x25bc
-#define GEOMETRICSHAPE_LEFT_TRIANGLE         0x25c4
-
-//
-// EFI Required Arrow shapes
-//
-
-#define ARROW_UP                            0x2191
-#define ARROW_DOWN                          0x2193
-
-//
-// Text input protocol
-//
-
-#define EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID \
-    { 0x387477c1, 0x69c7, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
-#define SIMPLE_TEXT_INPUT_PROTOCOL EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID
-
-INTERFACE_DECL(_SIMPLE_INPUT_INTERFACE);
-
-typedef struct {
-    UINT16                              ScanCode;
-    CHAR16                              UnicodeChar;
-} EFI_INPUT_KEY;
-
-//
-// Baseline unicode control chars
-//
-
-#define CHAR_NULL                       0x0000
-#define CHAR_BACKSPACE                  0x0008
-#define CHAR_TAB                        0x0009
-#define CHAR_LINEFEED                   0x000A
-#define CHAR_CARRIAGE_RETURN            0x000D
-
-//
-// Scan codes for base line keys
-//
-
-#define SCAN_NULL                       0x0000
-#define SCAN_UP                         0x0001
-#define SCAN_DOWN                       0x0002
-#define SCAN_RIGHT                      0x0003
-#define SCAN_LEFT                       0x0004
-#define SCAN_HOME                       0x0005
-#define SCAN_END                        0x0006
-#define SCAN_INSERT                     0x0007
-#define SCAN_DELETE                     0x0008
-#define SCAN_PAGE_UP                    0x0009
-#define SCAN_PAGE_DOWN                  0x000A
-#define SCAN_F1                         0x000B
-#define SCAN_F2                         0x000C
-#define SCAN_F3                         0x000D
-#define SCAN_F4                         0x000E
-#define SCAN_F5                         0x000F
-#define SCAN_F6                         0x0010
-#define SCAN_F7                         0x0011
-#define SCAN_F8                         0x0012
-#define SCAN_F9                         0x0013
-#define SCAN_F10                        0x0014
-#define SCAN_F11                        0x0015
-#define SCAN_F12                        0x0016
-#define SCAN_ESC                        0x0017
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_INPUT_RESET) (
-    IN struct _SIMPLE_INPUT_INTERFACE   *This,
-    IN BOOLEAN                          ExtendedVerification
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_INPUT_READ_KEY) (
-    IN struct _SIMPLE_INPUT_INTERFACE   *This,
-    OUT EFI_INPUT_KEY                   *Key
-    );
-
-typedef struct _SIMPLE_INPUT_INTERFACE {
-    EFI_INPUT_RESET                     Reset;
-    EFI_INPUT_READ_KEY                  ReadKeyStroke;
-    EFI_EVENT                           WaitForKey;
-} SIMPLE_INPUT_INTERFACE, EFI_SIMPLE_TEXT_IN_PROTOCOL;
-
-#endif
-

src/include/efi/efidebug.h

@@ -1,620 +0,0 @@
-#ifndef _EFI_DEBUG_H
-#define _EFI_DEBUG_H
-
-/*++
-
-Copyright (c) 1998  Intel Corporation
-
-Module Name:
-
-    efidebug.h
-
-Abstract:
-
-    EFI library debug functions
-
-
-
-Revision History
-
---*/
-
-extern UINTN     EFIDebug;
-
-#if EFI_DEBUG
-
-    #define DBGASSERT(a)        DbgAssert(__FILE__, __LINE__, #a)
-    #define DEBUG(a)            DbgPrint a
-    
-#else
-
-    #define DBGASSERT(a)
-    #define DEBUG(a)
-    
-#endif
-
-#if EFI_DEBUG_CLEAR_MEMORY
-
-    #define DBGSETMEM(a,l)      SetMem(a,l,(CHAR8)BAD_POINTER)
-
-#else
-
-    #define DBGSETMEM(a,l)
-
-#endif
-
-#define D_INIT        0x00000001          // Initialization style messages
-#define D_WARN        0x00000002          // Warnings
-#define D_LOAD        0x00000004          // Load events
-#define D_FS          0x00000008          // EFI File system
-#define D_POOL        0x00000010          // Alloc & Free's
-#define D_PAGE        0x00000020          // Alloc & Free's
-#define D_INFO        0x00000040          // Verbose
-#define D_VAR         0x00000100          // Variable
-#define D_PARSE       0x00000200          // Command parsing
-#define D_BM          0x00000400          // Boot manager
-#define D_BLKIO       0x00001000          // BlkIo Driver
-#define D_BLKIO_ULTRA 0x00002000          // BlkIo Driver
-#define D_NET         0x00004000          // SNI Driver
-#define D_NET_ULTRA   0x00008000          // SNI Driver
-#define D_TXTIN       0x00010000          // Simple Input Driver
-#define D_TXTOUT      0x00020000          // Simple Text Output Driver
-#define D_ERROR_ATA	  0x00040000		  		// ATA error messages 
-#define D_ERROR       0x80000000          // Error
-
-#define D_RESERVED    0x7fffC880          // Bits not reserved above
-
-//
-// Current Debug level of the system, value of EFIDebug
-//
-//#define EFI_DBUG_MASK   (D_ERROR | D_WARN | D_LOAD | D_BLKIO | D_INIT)
-#define EFI_DBUG_MASK   (D_ERROR)
-
-//
-//
-//
-
-#if EFI_DEBUG
-
-    #define ASSERT(a)               if(!(a))       DBGASSERT(a)
-    #define ASSERT_LOCKED(l)        if(!(l)->Lock) DBGASSERT(l not locked)
-    #define ASSERT_STRUCT(p,t)      DBGASSERT(t not structure), p
-
-#else
-
-    #define ASSERT(a)               
-    #define ASSERT_LOCKED(l)        
-    #define ASSERT_STRUCT(p,t)      
-
-#endif
-
-//
-// Prototypes
-//
-
-INTN
-DbgAssert (
-    CONST CHAR8   *file,
-    INTN          lineno,
-    CONST CHAR8   *string
-    );
-
-INTN
-DbgPrint (
-    INTN          mask,
-    CONST CHAR8   *format,
-    ...
-    );
-
-//
-// Instruction Set Architectures definitions for debuggers
-//
-
-typedef INTN EFI_EXCEPTION_TYPE;
-
-// IA32
-#define EXCEPT_IA32_DIVIDE_ERROR    0
-#define EXCEPT_IA32_DEBUG           1
-#define EXCEPT_IA32_NMI             2
-#define EXCEPT_IA32_BREAKPOINT      3
-#define EXCEPT_IA32_OVERFLOW        4
-#define EXCEPT_IA32_BOUND           5
-#define EXCEPT_IA32_INVALID_OPCODE  6
-#define EXCEPT_IA32_DOUBLE_FAULT    8
-#define EXCEPT_IA32_INVALID_TSS     10
-#define EXCEPT_IA32_SEG_NOT_PRESENT 11
-#define EXCEPT_IA32_STACK_FAULT     12
-#define EXCEPT_IA32_GP_FAULT        13
-#define EXCEPT_IA32_PAGE_FAULT      14
-#define EXCEPT_IA32_FP_ERROR        16
-#define EXCEPT_IA32_ALIGNMENT_CHECK 17
-#define EXCEPT_IA32_MACHINE_CHECK   18
-#define EXCEPT_IA32_SIMD            19
-
-typedef struct {
-    UINT16  Fcw;
-    UINT16  Fsw;
-    UINT16  Ftw;
-    UINT16  Opcode;
-    UINT32  Eip;
-    UINT16  Cs;
-    UINT16  Reserved1;
-    UINT32  DataOffset;
-    UINT16  Ds;
-    UINT8   Reserved2[10];
-    UINT8   St0Mm0[10], Reserved3[6];
-    UINT8   St1Mm1[10], Reserved4[6];
-    UINT8   St2Mm2[10], Reserved5[6];
-    UINT8   St3Mm3[10], Reserved6[6];
-    UINT8   St4Mm4[10], Reserved7[6];
-    UINT8   St5Mm5[10], Reserved8[6];
-    UINT8   St6Mm6[10], Reserved9[6];
-    UINT8   St7Mm7[10], Reserved10[6];
-    UINT8   Xmm0[16];
-    UINT8   Xmm1[16];
-    UINT8   Xmm2[16];
-    UINT8   Xmm3[16];
-    UINT8   Xmm4[16];
-    UINT8   Xmm5[16];
-    UINT8   Xmm6[16];
-    UINT8   Xmm7[16];
-    UINT8   Reserved11[14 * 16];
-} EFI_FX_SAVE_STATE_IA32;
-
-typedef struct {
-    UINT32                 ExceptionData;
-    EFI_FX_SAVE_STATE_IA32 FxSaveState;
-    UINT32                 Dr0;
-    UINT32                 Dr1;
-    UINT32                 Dr2;
-    UINT32                 Dr3;
-    UINT32                 Dr6;
-    UINT32                 Dr7;
-    UINT32                 Cr0;
-    UINT32                 Cr1;
-    UINT32                 Cr2;
-    UINT32                 Cr3;
-    UINT32                 Cr4;
-    UINT32                 Eflags;
-    UINT32                 Ldtr;
-    UINT32                 Tr;
-    UINT32                 Gdtr[2];
-    UINT32                 Idtr[2];
-    UINT32                 Eip;
-    UINT32                 Gs;
-    UINT32                 Fs;
-    UINT32                 Es;
-    UINT32                 Ds;
-    UINT32                 Cs;
-    UINT32                 Ss;
-    UINT32                 Edi;
-    UINT32                 Esi;
-    UINT32                 Ebp;
-    UINT32                 Esp;
-    UINT32                 Ebx;
-    UINT32                 Edx;
-    UINT32                 Ecx;
-    UINT32                 Eax;
-} EFI_SYSTEM_CONTEXT_IA32;
-
-// X64
-#define EXCEPT_X64_DIVIDE_ERROR    0
-#define EXCEPT_X64_DEBUG           1
-#define EXCEPT_X64_NMI             2
-#define EXCEPT_X64_BREAKPOINT      3
-#define EXCEPT_X64_OVERFLOW        4
-#define EXCEPT_X64_BOUND           5
-#define EXCEPT_X64_INVALID_OPCODE  6
-#define EXCEPT_X64_DOUBLE_FAULT    8
-#define EXCEPT_X64_INVALID_TSS     10
-#define EXCEPT_X64_SEG_NOT_PRESENT 11
-#define EXCEPT_X64_STACK_FAULT     12
-#define EXCEPT_X64_GP_FAULT        13
-#define EXCEPT_X64_PAGE_FAULT      14
-#define EXCEPT_X64_FP_ERROR        16
-#define EXCEPT_X64_ALIGNMENT_CHECK 17
-#define EXCEPT_X64_MACHINE_CHECK   18
-#define EXCEPT_X64_SIMD            19
-
-typedef struct {
-    UINT16  Fcw;
-    UINT16  Fsw;
-    UINT16  Ftw;
-    UINT16  Opcode;
-    UINT64  Rip;
-    UINT64  DataOffset;
-    UINT8   Reserved1[8];
-    UINT8   St0Mm0[10], Reserved2[6];
-    UINT8   St1Mm1[10], Reserved3[6];
-    UINT8   St2Mm2[10], Reserved4[6];
-    UINT8   St3Mm3[10], Reserved5[6];
-    UINT8   St4Mm4[10], Reserved6[6];
-    UINT8   St5Mm5[10], Reserved7[6];
-    UINT8   St6Mm6[10], Reserved8[6];
-    UINT8   St7Mm7[10], Reserved9[6];
-    UINT8   Xmm0[16];
-    UINT8   Xmm1[16];
-    UINT8   Xmm2[16];
-    UINT8   Xmm3[16];
-    UINT8   Xmm4[16];
-    UINT8   Xmm5[16];
-    UINT8   Xmm6[16];
-    UINT8   Xmm7[16];
-    UINT8   Reserved11[14 * 16];
-} EFI_FX_SAVE_STATE_X64;
-
-typedef struct {
-    UINT64                ExceptionData;
-    EFI_FX_SAVE_STATE_X64 FxSaveState;
-    UINT64                Dr0;
-    UINT64                Dr1;
-    UINT64                Dr2;
-    UINT64                Dr3;
-    UINT64                Dr6;
-    UINT64                Dr7;
-    UINT64                Cr0;
-    UINT64                Cr1;
-    UINT64                Cr2;
-    UINT64                Cr3;
-    UINT64                Cr4;
-    UINT64                Cr8;
-    UINT64                Rflags;
-    UINT64                Ldtr;
-    UINT64                Tr;
-    UINT64                Gdtr[2];
-    UINT64                Idtr[2];
-    UINT64                Rip;
-    UINT64                Gs;
-    UINT64                Fs;
-    UINT64                Es;
-    UINT64                Ds;
-    UINT64                Cs;
-    UINT64                Ss;
-    UINT64                Rdi;
-    UINT64                Rsi;
-    UINT64                Rbp;
-    UINT64                Rsp;
-    UINT64                Rbx;
-    UINT64                Rdx;
-    UINT64                Rcx;
-    UINT64                Rax;
-    UINT64                R8;
-    UINT64                R9;
-    UINT64                R10;
-    UINT64                R11;
-    UINT64                R12;
-    UINT64                R13;
-    UINT64                R14;
-    UINT64                R15;
-} EFI_SYSTEM_CONTEXT_X64;
-
-/// IA64
-#define EXCEPT_IPF_VHTP_TRANSLATION               0
-#define EXCEPT_IPF_INSTRUCTION_TLB                1
-#define EXCEPT_IPF_DATA_TLB                       2
-#define EXCEPT_IPF_ALT_INSTRUCTION_TLB            3
-#define EXCEPT_IPF_ALT_DATA_TLB                   4
-#define EXCEPT_IPF_DATA_NESTED_TLB                5
-#define EXCEPT_IPF_INSTRUCTION_KEY_MISSED         6
-#define EXCEPT_IPF_DATA_KEY_MISSED                7
-#define EXCEPT_IPF_DIRTY_BIT                      8
-#define EXCEPT_IPF_INSTRUCTION_ACCESS_BIT         9
-#define EXCEPT_IPF_DATA_ACCESS_BIT                10
-#define EXCEPT_IPF_BREAKPOINT                     11
-#define EXCEPT_IPF_EXTERNAL_INTERRUPT             12
-#define EXCEPT_IPF_PAGE_NOT_PRESENT               20
-#define EXCEPT_IPF_KEY_PERMISSION                 21
-#define EXCEPT_IPF_INSTRUCTION_ACCESS_RIGHTS      22
-#define EXCEPT_IPF_DATA_ACCESS_RIGHTS             23
-#define EXCEPT_IPF_GENERAL_EXCEPTION              24
-#define EXCEPT_IPF_DISABLED_FP_REGISTER           25
-#define EXCEPT_IPF_NAT_CONSUMPTION                26
-#define EXCEPT_IPF_SPECULATION                    27
-#define EXCEPT_IPF_DEBUG                          29
-#define EXCEPT_IPF_UNALIGNED_REFERENCE            30
-#define EXCEPT_IPF_UNSUPPORTED_DATA_REFERENCE     31
-#define EXCEPT_IPF_FP_FAULT                       32
-#define EXCEPT_IPF_FP_TRAP                        33
-#define EXCEPT_IPF_LOWER_PRIVILEGE_TRANSFER_TRAP  34
-#define EXCEPT_IPF_TAKEN_BRANCH                   35
-#define EXCEPT_IPF_SINGLE_STEP                    36
-#define EXCEPT_IPF_IA32_EXCEPTION                 45
-#define EXCEPT_IPF_IA32_INTERCEPT                 46
-#define EXCEPT_IPF_IA32_INTERRUPT                 47
-
-typedef struct {
-    UINT64  Reserved;
-    UINT64  R1;
-    UINT64  R2;
-    UINT64  R3;
-    UINT64  R4;
-    UINT64  R5;
-    UINT64  R6;
-    UINT64  R7;
-    UINT64  R8;
-    UINT64  R9;
-    UINT64  R10;
-    UINT64  R11;
-    UINT64  R12;
-    UINT64  R13;
-    UINT64  R14;
-    UINT64  R15;
-    UINT64  R16;
-    UINT64  R17;
-    UINT64  R18;
-    UINT64  R19;
-    UINT64  R20;
-    UINT64  R21;
-    UINT64  R22;
-    UINT64  R23;
-    UINT64  R24;
-    UINT64  R25;
-    UINT64  R26;
-    UINT64  R27;
-    UINT64  R28;
-    UINT64  R29;
-    UINT64  R30;
-    UINT64  R31;
-    UINT64  F2[2];
-    UINT64  F3[2];
-    UINT64  F4[2];
-    UINT64  F5[2];
-    UINT64  F6[2];
-    UINT64  F7[2];
-    UINT64  F8[2];
-    UINT64  F9[2];
-    UINT64  F10[2];
-    UINT64  F11[2];
-    UINT64  F12[2];
-    UINT64  F13[2];
-    UINT64  F14[2];
-    UINT64  F15[2];
-    UINT64  F16[2];
-    UINT64  F17[2];
-    UINT64  F18[2];
-    UINT64  F19[2];
-    UINT64  F20[2];
-    UINT64  F21[2];
-    UINT64  F22[2];
-    UINT64  F23[2];
-    UINT64  F24[2];
-    UINT64  F25[2];
-    UINT64  F26[2];
-    UINT64  F27[2];
-    UINT64  F28[2];
-    UINT64  F29[2];
-    UINT64  F30[2];
-    UINT64  F31[2];
-    UINT64  Pr;
-    UINT64  B0;
-    UINT64  B1;
-    UINT64  B2;
-    UINT64  B3;
-    UINT64  B4;
-    UINT64  B5;
-    UINT64  B6;
-    UINT64  B7;
-    UINT64  ArRsc;
-    UINT64  ArBsp;
-    UINT64  ArBspstore;
-    UINT64  ArRnat;
-    UINT64  ArFcr;
-    UINT64  ArEflag;
-    UINT64  ArCsd;
-    UINT64  ArSsd;
-    UINT64  ArCflg;
-    UINT64  ArFsr;
-    UINT64  ArFir;
-    UINT64  ArFdr;
-    UINT64  ArCcv;
-    UINT64  ArUnat;
-    UINT64  ArFpsr;
-    UINT64  ArPfs;
-    UINT64  ArLc;
-    UINT64  ArEc;
-    UINT64  CrDcr;
-    UINT64  CrItm;
-    UINT64  CrIva;
-    UINT64  CrPta;
-    UINT64  CrIpsr;
-    UINT64  CrIsr;
-    UINT64  CrIip;
-    UINT64  CrIfa;
-    UINT64  CrItir;
-    UINT64  CrIipa;
-    UINT64  CrIfs;
-    UINT64  CrIim;
-    UINT64  CrIha;
-    UINT64  Dbr0;
-    UINT64  Dbr1;
-    UINT64  Dbr2;
-    UINT64  Dbr3;
-    UINT64  Dbr4;
-    UINT64  Dbr5;
-    UINT64  Dbr6;
-    UINT64  Dbr7;
-    UINT64  Ibr0;
-    UINT64  Ibr1;
-    UINT64  Ibr2;
-    UINT64  Ibr3;
-    UINT64  Ibr4;
-    UINT64  Ibr5;
-    UINT64  Ibr6;
-    UINT64  Ibr7;
-    UINT64  IntNat;
-} EFI_SYSTEM_CONTEXT_IPF;
-
-// EBC
-#define EXCEPT_EBC_UNDEFINED            0
-#define EXCEPT_EBC_DIVIDE_ERROR         1
-#define EXCEPT_EBC_DEBUG                2
-#define EXCEPT_EBC_BREAKPOINT           3
-#define EXCEPT_EBC_OVERFLOW             4
-#define EXCEPT_EBC_INVALID_OPCODE       5
-#define EXCEPT_EBC_STACK_FAULT          6
-#define EXCEPT_EBC_ALIGNMENT_CHECK      7
-#define EXCEPT_EBC_INSTRUCTION_ENCODING 8
-#define EXCEPT_EBC_BAD_BREAK            9
-#define EXCEPT_EBC_STEP                 10
-#define MAX_EBC_EXCEPTION               EXCEPT_EBC_STEP
-
-typedef struct {
-    UINT64  R0;
-    UINT64  R1;
-    UINT64  R2;
-    UINT64  R3;
-    UINT64  R4;
-    UINT64  R5;
-    UINT64  R6;
-    UINT64  R7;
-    UINT64  Flags;
-    UINT64  ControlFlags;
-    UINT64  Ip;
-} EFI_SYSTEM_CONTEXT_EBC;
-
-// ARM
-#define EXCEPT_ARM_RESET                    0
-#define EXCEPT_ARM_UNDEFINED_INSTRUCTION    1
-#define EXCEPT_ARM_SOFTWARE_INTERRUPT       2
-#define EXCEPT_ARM_PREFETCH_ABORT           3
-#define EXCEPT_ARM_DATA_ABORT               4
-#define EXCEPT_ARM_RESERVED                 5
-#define EXCEPT_ARM_IRQ                      6
-#define EXCEPT_ARM_FIQ                      7
-#define MAX_ARM_EXCEPTION                   EXCEPT_ARM_FIQ
-
-typedef struct {
-    UINT32  R0;
-    UINT32  R1;
-    UINT32  R2;
-    UINT32  R3;
-    UINT32  R4;
-    UINT32  R5;
-    UINT32  R6;
-    UINT32  R7;
-    UINT32  R8;
-    UINT32  R9;
-    UINT32  R10;
-    UINT32  R11;
-    UINT32  R12;
-    UINT32  SP;
-    UINT32  LR;
-    UINT32  PC;
-    UINT32  CPSR;
-    UINT32  DFSR;
-    UINT32  DFAR;
-    UINT32  IFSR;
-    UINT32  IFAR;
-} EFI_SYSTEM_CONTEXT_ARM;
-
-
-typedef union {
-    EFI_SYSTEM_CONTEXT_EBC  *SystemContextEbc;
-    EFI_SYSTEM_CONTEXT_IA32 *SystemContextIa32;
-    EFI_SYSTEM_CONTEXT_X64  *SystemContextX64;
-    EFI_SYSTEM_CONTEXT_IPF  *SystemContextIpf;
-    EFI_SYSTEM_CONTEXT_ARM  *SystemContextArm;
-} EFI_SYSTEM_CONTEXT;
-
-typedef
-VOID
-(EFIAPI *EFI_EXCEPTION_CALLBACK)(
-    IN     EFI_EXCEPTION_TYPE               ExceptionType,
-    IN OUT EFI_SYSTEM_CONTEXT               SystemContext);
-
-typedef
-VOID
-(EFIAPI *EFI_PERIODIC_CALLBACK)(
-    IN OUT EFI_SYSTEM_CONTEXT               SystemContext);
-
-typedef enum {
-    IsaIa32 = EFI_IMAGE_MACHINE_IA32,
-    IsaX64 = EFI_IMAGE_MACHINE_X64,
-    IsaIpf = EFI_IMAGE_MACHINE_IA64,
-    IsaEbc = EFI_IMAGE_MACHINE_EBC,
-    IsaArm = EFI_IMAGE_MACHINE_ARMTHUMB_MIXED,
-//	IsaArm64 = EFI_IMAGE_MACHINE_AARCH64
-} EFI_INSTRUCTION_SET_ARCHITECTURE;
-
-//
-// DEBUG_IMAGE_INFO
-//
-
-#define EFI_DEBUG_IMAGE_INFO_TABLE_GUID \
-    { 0x49152e77, 0x1ada, 0x4764, {0xb7, 0xa2, 0x7a, 0xfe, 0xfe, 0xd9, 0x5e, 0x8b} }
-
-#define EFI_DEBUG_IMAGE_INFO_UPDATE_IN_PROGRESS 0x01
-#define EFI_DEBUG_IMAGE_INFO_TABLE_MODIFIED     0x02
-#define EFI_DEBUG_IMAGE_INFO_INITIAL_SIZE       (EFI_PAGE_SIZE / sizeof (UINTN))
-#define EFI_DEBUG_IMAGE_INFO_TYPE_NORMAL        0x01
-
-typedef struct {
-UINT64                Signature;
-EFI_PHYSICAL_ADDRESS  EfiSystemTableBase;
-UINT32                Crc32;
-} EFI_SYSTEM_TABLE_POINTER;
-
-typedef struct {
-UINT32                    ImageInfoType;
-EFI_LOADED_IMAGE_PROTOCOL *LoadedImageProtocolInstance;
-EFI_HANDLE                *ImageHandle;
-} EFI_DEBUG_IMAGE_INFO_NORMAL;
-
-typedef union {
-UINT32                      *ImageInfoType;
-EFI_DEBUG_IMAGE_INFO_NORMAL *NormalImage;
-} EFI_DEBUG_IMAGE_INFO;
-
-typedef struct {
-volatile UINT32       UpdateStatus;
-UINT32                TableSize;
-EFI_DEBUG_IMAGE_INFO  *EfiDebugImageInfoTable;
-} EFI_DEBUG_IMAGE_INFO_TABLE_HEADER;
-
-//
-// EFI_DEBUGGER_PROTOCOL
-//
-
-#define EFI_DEBUG_SUPPORT_PROTOCOL_GUID \
-    { 0x2755590c, 0x6f3c, 0x42fa, {0x9e, 0xa4, 0xa3, 0xba, 0x54, 0x3c, 0xda, 0x25} }
-
-INTERFACE_DECL(_EFI_DEBUG_SUPPORT_PROTOCOL);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_GET_MAXIMUM_PROCESSOR_INDEX)(
-    IN struct _EFI_DEBUG_SUPPORT_PROTOCOL  *This,
-    OUT UINTN                              *MaxProcessorIndex);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_REGISTER_PERIODIC_CALLBACK)(
-    IN struct _EFI_DEBUG_SUPPORT_PROTOCOL  *This,
-    IN UINTN                               ProcessorIndex,
-    IN EFI_PERIODIC_CALLBACK               PeriodicCallback);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_REGISTER_EXCEPTION_CALLBACK)(
-    IN struct _EFI_DEBUG_SUPPORT_PROTOCOL  *This,
-    IN UINTN                               ProcessorIndex,
-    IN EFI_EXCEPTION_CALLBACK              ExceptionCallback,
-    IN EFI_EXCEPTION_TYPE                  ExceptionType);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_INVALIDATE_INSTRUCTION_CACHE)(
-    IN struct _EFI_DEBUG_SUPPORT_PROTOCOL  *This,
-    IN UINTN                               ProcessorIndex,
-    IN VOID                                *Start,
-    IN UINT64                              Length);
-
-typedef struct _EFI_DEBUG_SUPPORT_PROTOCOL {
-    EFI_INSTRUCTION_SET_ARCHITECTURE  Isa;
-    EFI_GET_MAXIMUM_PROCESSOR_INDEX   GetMaximumProcessorIndex;
-    EFI_REGISTER_PERIODIC_CALLBACK    RegisterPeriodicCallback;
-    EFI_REGISTER_EXCEPTION_CALLBACK   RegisterExceptionCallback;
-    EFI_INVALIDATE_INSTRUCTION_CACHE  InvalidateInstructionCache;
-} EFI_DEBUG_SUPPORT_PROTOCOL;
-
-#endif

src/include/efi/efidef.h

@@ -1,220 +0,0 @@
-#ifndef _EFI_DEF_H
-#define _EFI_DEF_H
-
-/*++
-
-Copyright (c) 1998  Intel Corporation
-
-Module Name:
-
-    efidef.h
-
-Abstract:
-
-    EFI definitions
-
-
-
-
-Revision History
-
---*/
-
-typedef wchar_t         CHAR16;
-typedef char            CHAR8;
-typedef uint8_t         BOOLEAN;
-#ifndef CONST
-   #define CONST const
-#endif
-#ifndef TRUE
-    #define TRUE    ((BOOLEAN) 1)
-    #define FALSE   ((BOOLEAN) 0)
-#endif
-
-#ifndef NULL
-    #define NULL    ((VOID *) 0)
-#endif
-
-typedef UINTN           EFI_STATUS;
-typedef UINT64          EFI_LBA;
-typedef UINTN           EFI_TPL;
-typedef VOID            *EFI_HANDLE;
-typedef VOID            *EFI_EVENT;
-
-
-//
-// Prototype argument decoration for EFI parameters to indicate
-// their direction
-//
-// IN - argument is passed into the function
-// OUT - argument (pointer) is returned from the function
-// OPTIONAL - argument is optional
-//
-
-#ifndef IN
-    #define IN
-    #define OUT
-    #define OPTIONAL
-#endif
-
-
-//
-// A GUID
-//
-
-typedef struct {          
-    UINT32  Data1;
-    UINT16  Data2;
-    UINT16  Data3;
-    UINT8   Data4[8]; 
-} EFI_GUID;
-
-
-//
-// Time
-//
-
-typedef struct {          
-    UINT16      Year;       // 1998 - 20XX
-    UINT8       Month;      // 1 - 12
-    UINT8       Day;        // 1 - 31
-    UINT8       Hour;       // 0 - 23
-    UINT8       Minute;     // 0 - 59
-    UINT8       Second;     // 0 - 59
-    UINT8       Pad1;
-    UINT32      Nanosecond; // 0 - 999,999,999
-    INT16       TimeZone;   // -1440 to 1440 or 2047
-    UINT8       Daylight;
-    UINT8       Pad2;
-} EFI_TIME;
-
-// Bit definitions for EFI_TIME.Daylight
-#define EFI_TIME_ADJUST_DAYLIGHT    0x01
-#define EFI_TIME_IN_DAYLIGHT        0x02
-
-// Value definition for EFI_TIME.TimeZone
-#define EFI_UNSPECIFIED_TIMEZONE    0x07FF
-
-
-
-//
-// Networking
-//
-
-typedef struct {
-    UINT8                   Addr[4];
-} EFI_IPv4_ADDRESS;
-
-typedef struct {
-    UINT8                   Addr[16];
-} EFI_IPv6_ADDRESS;
-
-typedef struct {
-    UINT8                   Addr[32];
-} EFI_MAC_ADDRESS;
-
-typedef struct {
-    UINT32 ReceivedQueueTimeoutValue;
-    UINT32 TransmitQueueTimeoutValue;
-    UINT16 ProtocolTypeFilter;
-    BOOLEAN EnableUnicastReceive;
-    BOOLEAN EnableMulticastReceive;
-    BOOLEAN EnableBroadcastReceive;
-    BOOLEAN EnablePromiscuousReceive;
-    BOOLEAN FlushQueuesOnReset;
-    BOOLEAN EnableReceiveTimestamps;
-    BOOLEAN DisableBackgroundPolling;
-} EFI_MANAGED_NETWORK_CONFIG_DATA;
-
-//
-// Memory
-//
-
-typedef UINT64          EFI_PHYSICAL_ADDRESS;
-typedef UINT64          EFI_VIRTUAL_ADDRESS;
-
-typedef enum {
-    AllocateAnyPages,
-    AllocateMaxAddress,
-    AllocateAddress,
-    MaxAllocateType
-} EFI_ALLOCATE_TYPE;
-
-//Preseve the attr on any range supplied.
-//ConventialMemory must have WB,SR,SW when supplied.
-//When allocating from ConventialMemory always make it WB,SR,SW
-//When returning to ConventialMemory always make it WB,SR,SW
-//When getting the memory map, or on RT for runtime types
-
-
-typedef enum {
-    EfiReservedMemoryType,
-    EfiLoaderCode,
-    EfiLoaderData,
-    EfiBootServicesCode,
-    EfiBootServicesData,
-    EfiRuntimeServicesCode,
-    EfiRuntimeServicesData,
-    EfiConventionalMemory,
-    EfiUnusableMemory,
-    EfiACPIReclaimMemory,
-    EfiACPIMemoryNVS,
-    EfiMemoryMappedIO,
-    EfiMemoryMappedIOPortSpace,
-    EfiPalCode,
-    EfiMaxMemoryType
-} EFI_MEMORY_TYPE;
-
-// possible caching types for the memory range
-#define EFI_MEMORY_UC           0x0000000000000001
-#define EFI_MEMORY_WC           0x0000000000000002
-#define EFI_MEMORY_WT           0x0000000000000004
-#define EFI_MEMORY_WB           0x0000000000000008
-#define EFI_MEMORY_UCE          0x0000000000000010  
-
-// physical memory protection on range 
-#define EFI_MEMORY_WP           0x0000000000001000
-#define EFI_MEMORY_RP           0x0000000000002000
-#define EFI_MEMORY_XP           0x0000000000004000
-
-// range requires a runtime mapping
-#define EFI_MEMORY_RUNTIME      0x8000000000000000
-
-#define EFI_MEMORY_DESCRIPTOR_VERSION  1
-typedef struct {
-    UINT32                          Type;           // Field size is 32 bits followed by 32 bit pad
-    UINT32                          Pad;
-    EFI_PHYSICAL_ADDRESS            PhysicalStart;  // Field size is 64 bits
-    EFI_VIRTUAL_ADDRESS             VirtualStart;   // Field size is 64 bits
-    UINT64                          NumberOfPages;  // Field size is 64 bits
-    UINT64                          Attribute;      // Field size is 64 bits
-} EFI_MEMORY_DESCRIPTOR;
-
-//
-// International Language
-//
-
-typedef UINT8   ISO_639_2;
-#define ISO_639_2_ENTRY_SIZE    3
-
-//
-//
-//
-
-#define EFI_PAGE_SIZE   4096
-#define EFI_PAGE_MASK   0xFFF
-#define EFI_PAGE_SHIFT  12
-
-#define EFI_SIZE_TO_PAGES(a)  \
-    ( ((a) >> EFI_PAGE_SHIFT) + ((a) & EFI_PAGE_MASK ? 1 : 0) )
-
-#define EFI_OS_INDICATIONS_BOOT_TO_FW_UI        0x0000000000000001
-#define EFI_OS_INDICATIONS_TIMESTAMP_REVOCATION 0x0000000000000002
-#define EFI_OS_INDICATIONS_FILE_CAPSULE_DELIVERY_SUPPORTED \
-                                                0x0000000000000004
-#define EFI_OS_INDICATIONS_FMP_CAPSULE_SUPPORTED \
-                                                0x0000000000000008
-#define EFI_OS_INDICATIONS_CAPSULE_RESULT_VAR_SUPPORTED \
-                                                0x0000000000000010
-
-#endif

src/include/efi/efidevp.h

@@ -1,582 +0,0 @@
-#ifndef _DEVPATH_H
-#define _DEVPATH_H
-
-/*++
-
-Copyright (c) 1998  Intel Corporation
-
-Module Name:
-
-    devpath.h
-
-Abstract:
-
-    Defines for parsing the EFI Device Path structures
-
-
-
-Revision History
-
---*/
-
-//
-// Device Path structures - Section C
-//
-
-typedef struct _EFI_DEVICE_PATH_PROTOCOL {
-        UINT8                           Type;
-        UINT8                           SubType;
-        UINT8                           Length[2];
-} EFI_DEVICE_PATH_PROTOCOL;
-
-typedef struct _EFI_DEVICE_PATH_PROTOCOL _EFI_DEVICE_PATH;
-typedef EFI_DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH;
-
-#define EFI_DP_TYPE_MASK                    0x7F
-#define EFI_DP_TYPE_UNPACKED                0x80
-
-//#define END_DEVICE_PATH_TYPE                0xff
-#define END_DEVICE_PATH_TYPE                0x7f
-//#define END_DEVICE_PATH_TYPE_UNPACKED       0x7f
-
-#define END_ENTIRE_DEVICE_PATH_SUBTYPE      0xff
-#define END_INSTANCE_DEVICE_PATH_SUBTYPE    0x01
-#define END_DEVICE_PATH_LENGTH              (sizeof(EFI_DEVICE_PATH_PROTOCOL))
-
-
-#define DP_IS_END_TYPE(a)
-#define DP_IS_END_SUBTYPE(a)        ( ((a)->SubType == END_ENTIRE_DEVICE_PATH_SUBTYPE )
-
-#define DevicePathType(a)           ( ((a)->Type) & EFI_DP_TYPE_MASK )
-#define DevicePathSubType(a)        ( (a)->SubType )
-#define DevicePathNodeLength(a)     ( ((a)->Length[0]) | ((a)->Length[1] << 8) )
-#define NextDevicePathNode(a)       ( (EFI_DEVICE_PATH_PROTOCOL *) ( ((UINT8 *) (a)) + DevicePathNodeLength(a)))
-//#define IsDevicePathEndType(a)      ( DevicePathType(a) == END_DEVICE_PATH_TYPE_UNPACKED )
-#define IsDevicePathEndType(a)      ( DevicePathType(a) == END_DEVICE_PATH_TYPE )
-#define IsDevicePathEndSubType(a)   ( (a)->SubType == END_ENTIRE_DEVICE_PATH_SUBTYPE )
-#define IsDevicePathEnd(a)          ( IsDevicePathEndType(a) && IsDevicePathEndSubType(a) )
-#define IsDevicePathUnpacked(a)     ( (a)->Type & EFI_DP_TYPE_UNPACKED )
-
-
-#define SetDevicePathNodeLength(a,l) {                  \
-            (a)->Length[0] = (UINT8) (l);               \
-            (a)->Length[1] = (UINT8) ((l) >> 8);        \
-            }
-
-#define SetDevicePathEndNode(a)  {                      \
-            (a)->Type = END_DEVICE_PATH_TYPE;           \
-            (a)->SubType = END_ENTIRE_DEVICE_PATH_SUBTYPE;     \
-            (a)->Length[0] = sizeof(EFI_DEVICE_PATH_PROTOCOL); \
-            (a)->Length[1] = 0;                         \
-            }
-
-
-/*
- * Hardware Device Path (UEFI 2.4 specification, version 2.4 § 9.3.2.)
- */
-
-#define HARDWARE_DEVICE_PATH            0x01
-
-#define HW_PCI_DP                       0x01
-typedef struct _PCI_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT8                           Function;
-        UINT8                           Device;
-} PCI_DEVICE_PATH;
-
-#define HW_PCCARD_DP                    0x02
-typedef struct _PCCARD_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT8                           FunctionNumber ;
-} PCCARD_DEVICE_PATH;
-
-#define HW_MEMMAP_DP                    0x03
-typedef struct _MEMMAP_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT32                          MemoryType;
-        EFI_PHYSICAL_ADDRESS            StartingAddress;
-        EFI_PHYSICAL_ADDRESS            EndingAddress;
-} MEMMAP_DEVICE_PATH;
-
-#define HW_VENDOR_DP                    0x04
-typedef struct _VENDOR_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        EFI_GUID                        Guid;
-} VENDOR_DEVICE_PATH;
-
-#define UNKNOWN_DEVICE_GUID \
-    { 0xcf31fac5, 0xc24e, 0x11d2,  {0x85, 0xf3, 0x0, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b}  }
-
-typedef struct _UKNOWN_DEVICE_VENDOR_DP {
-    VENDOR_DEVICE_PATH      DevicePath;
-    UINT8                   LegacyDriveLetter;
-} UNKNOWN_DEVICE_VENDOR_DEVICE_PATH;
-
-#define HW_CONTROLLER_DP            0x05
-typedef struct _CONTROLLER_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL  Header;
-        UINT32                    Controller;
-} CONTROLLER_DEVICE_PATH;
-
-
-/*
- * ACPI Device Path (UEFI 2.4 specification, version 2.4 § 9.3.3 and 9.3.4.)
- */
-#define ACPI_DEVICE_PATH                 0x02
-
-#define ACPI_DP                         0x01
-typedef struct _ACPI_HID_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT32                          HID;
-        UINT32                          UID;
-} ACPI_HID_DEVICE_PATH;
-
-#define EXPANDED_ACPI_DP		0x02
-typedef struct _EXPANDED_ACPI_HID_DEVICE_PATH {
-	EFI_DEVICE_PATH_PROTOCOL	Header;
-	UINT32				HID;
-	UINT32				UID;
-	UINT32				CID;
-	UINT8				HidStr[1];
-} EXPANDED_ACPI_HID_DEVICE_PATH;
-
-#define ACPI_ADR_DP 3
-typedef struct _ACPI_ADR_DEVICE_PATH {
-    EFI_DEVICE_PATH_PROTOCOL Header ;
-    UINT32 ADR ;
-} ACPI_ADR_DEVICE_PATH ;
-
-//
-// EISA ID Macro
-// EISA ID Definition 32-bits
-//  bits[15:0] - three character compressed ASCII EISA ID.
-//  bits[31:16] - binary number
-//   Compressed ASCII is 5 bits per character 0b00001 = 'A' 0b11010 = 'Z'
-//
-#define PNP_EISA_ID_CONST       0x41d0
-#define EISA_ID(_Name, _Num)    ((UINT32) ((_Name) | (_Num) << 16))
-#define EISA_PNP_ID(_PNPId)     (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))
-
-#define PNP_EISA_ID_MASK        0xffff
-#define EISA_ID_TO_NUM(_Id)     ((_Id) >> 16)
-
-
-/*
- * Messaging Device Path (UEFI 2.4 specification, version 2.4 § 9.3.5.)
- */
-#define MESSAGING_DEVICE_PATH           0x03
-
-#define MSG_ATAPI_DP                    0x01
-typedef struct _ATAPI_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT8                           PrimarySecondary;
-        UINT8                           SlaveMaster;
-        UINT16                          Lun;
-} ATAPI_DEVICE_PATH;
-
-#define MSG_SCSI_DP                     0x02
-typedef struct _SCSI_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT16                          Pun;
-        UINT16                          Lun;
-} SCSI_DEVICE_PATH;
-
-#define MSG_FIBRECHANNEL_DP             0x03
-typedef struct _FIBRECHANNEL_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT32                          Reserved;
-        UINT64                          WWN;
-        UINT64                          Lun;
-} FIBRECHANNEL_DEVICE_PATH;
-
-/**
- * Fibre Channel Ex SubType.
- * UEFI 2.0 specification version 2.4 § 9.3.5.6.
- */
-#define MSG_FIBRECHANNELEX_DP 21
-typedef struct _FIBRECHANNELEX_DEVICE_PATH {
-    EFI_DEVICE_PATH_PROTOCOL Header ;
-    UINT32 Reserved ;
-    UINT8 WWN[ 8 ] ; /* World Wide Name */
-    UINT8 Lun[ 8 ] ; /* Logical unit, T-10 SCSI Architecture Model 4 specification */
-} FIBRECHANNELEX_DEVICE_PATH ;
-
-#define MSG_1394_DP                     0x04
-typedef struct _F1394_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT32                          Reserved;
-        UINT64                          Guid;
-} F1394_DEVICE_PATH;
-
-#define MSG_USB_DP                      0x05
-typedef struct _USB_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT8                           Port;
-        UINT8                           Endpoint;
-} USB_DEVICE_PATH;
-
-/**
- * SATA Device Path SubType.
- * UEFI 2.0 specification version 2.4 § 9.3.5.6.
- */
-#define MSG_SATA_DP 18
-typedef struct _SATA_DEVICE_PATH {
-    EFI_DEVICE_PATH_PROTOCOL Header ;
-    UINT16 HBAPortNumber ;
-    UINT16 PortMultiplierPortNumber ;
-    UINT16 Lun ; /* Logical Unit Number */
-} SATA_DEVICE_PATH ;
-
-/**
- * USB WWID Device Path SubType.
- * UEFI 2.0 specification version 2.4 § 9.3.5.7.
- */
-#define MSG_USB_WWID_DP 16
-typedef struct _USB_WWID_DEVICE_PATH {
-    EFI_DEVICE_PATH_PROTOCOL Header ;
-    UINT16 InterfaceNumber ;
-    UINT16 VendorId ;
-    UINT16 ProductId ;
-    CHAR16 SerialNumber[ 1 ] ; /* UTF-16 characters of the USB serial number */
-} USB_WWID_DEVICE_PATH ;
-
-/**
- * Device Logical Unit SubType.
- * UEFI 2.0 specification version 2.4 § 9.3.5.8.
- */
-#define MSG_DEVICE_LOGICAL_UNIT_DP 17
-typedef struct _DEVICE_LOGICAL_UNIT_DEVICE_PATH {
-    EFI_DEVICE_PATH_PROTOCOL Header ;
-    UINT8 Lun ; /* Logical Unit Number */
-} DEVICE_LOGICAL_UNIT_DEVICE_PATH ;
-
-#define MSG_USB_CLASS_DP                0x0F
-typedef struct _USB_CLASS_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT16                          VendorId;
-        UINT16                          ProductId;
-        UINT8                           DeviceClass;
-        UINT8                           DeviceSubclass;
-        UINT8                           DeviceProtocol;
-} USB_CLASS_DEVICE_PATH;
-
-#define MSG_I2O_DP                      0x06
-typedef struct _I2O_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT32                          Tid;
-} I2O_DEVICE_PATH;
-
-#define MSG_MAC_ADDR_DP                 0x0b
-typedef struct _MAC_ADDR_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        EFI_MAC_ADDRESS                 MacAddress;
-        UINT8                           IfType;
-} MAC_ADDR_DEVICE_PATH;
-
-#define MSG_IPv4_DP                     0x0c
-typedef struct _IPv4_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        EFI_IPv4_ADDRESS                LocalIpAddress;
-        EFI_IPv4_ADDRESS                RemoteIpAddress;
-        UINT16                          LocalPort;
-        UINT16                          RemotePort;
-        UINT16                          Protocol;
-        BOOLEAN                         StaticIpAddress;
-        /* new from UEFI version 2, code must check Length field in Header */
-        EFI_IPv4_ADDRESS                GatewayIpAddress ;
-        EFI_IPv4_ADDRESS                SubnetMask ;
-} IPv4_DEVICE_PATH;
-
-#define MSG_IPv6_DP                     0x0d
-typedef struct _IPv6_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        EFI_IPv6_ADDRESS                LocalIpAddress;
-        EFI_IPv6_ADDRESS                RemoteIpAddress;
-        UINT16                          LocalPort;
-        UINT16                          RemotePort;
-        UINT16                          Protocol;
-        BOOLEAN                         IPAddressOrigin ;
-        /* new from UEFI version 2, code must check Length field in Header */
-        UINT8                           PrefixLength ;
-        EFI_IPv6_ADDRESS                GatewayIpAddress ;
-} IPv6_DEVICE_PATH;
-
-
-/**
- * Uniform Resource Identifiers SubType.
- * UEFI 2.0 specification version 2.4C § 9.3.5.23.
- */
-#define MSG_URI_DP                      24
-typedef struct _URI_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        CHAR8                           Uri[1];
-} URI_DEVICE_PATH;
-
-/**
- * Device Logical Unit SubType.
- * UEFI 2.0 specification version 2.4 § 9.3.5.8.
- */
-#define MSG_VLAN_DP 20
-typedef struct _VLAN_DEVICE_PATH {
-    EFI_DEVICE_PATH_PROTOCOL Header ;
-    UINT16 VlanId ;
-} VLAN_DEVICE_PATH;
-
-#define MSG_INFINIBAND_DP               0x09
-typedef struct _INFINIBAND_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT32                          ResourceFlags ;
-        UINT64                          PortGid ;
-        UINT64                          ServiceId ;
-        UINT64                          TargetPortId ;
-        UINT64                          DeviceId ;
-} INFINIBAND_DEVICE_PATH;
-
-#define MSG_UART_DP                     0x0e
-typedef struct _UART_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT32                          Reserved;
-        UINT64                          BaudRate;
-        UINT8                           DataBits;
-        UINT8                           Parity;
-        UINT8                           StopBits;
-} UART_DEVICE_PATH;
-
-#define MSG_VENDOR_DP                   0x0A
-/* Use VENDOR_DEVICE_PATH struct */
-
-#define EFI_PC_ANSI_GUID \
-    { 0xe0c14753, 0xf9be, 0x11d2, {0x9a, 0x0c, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
-#define DEVICE_PATH_MESSAGING_PC_ANSI EFI_PC_ANSI_GUID
-
-#define EFI_VT_100_GUID \
-    { 0xdfa66065, 0xb419, 0x11d3, {0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
-#define DEVICE_PATH_MESSAGING_VT_100 EFI_VT_100_GUID
-
-#define EFI_VT_100_PLUS_GUID \
-    { 0x7baec70b, 0x57e0, 0x4c76, {0x8e, 0x87, 0x2f, 0x9e, 0x28, 0x08, 0x83, 0x43} }
-#define DEVICE_PATH_MESSAGING_VT_100_PLUS EFI_VT_100_PLUS_GUID
-
-#define EFI_VT_UTF8_GUID \
-    { 0xad15a0d6, 0x8bec, 0x4acf, {0xa0, 0x73, 0xd0, 0x1d, 0xe7, 0x7e, 0x2d, 0x88} }
-#define DEVICE_PATH_MESSAGING_VT_UTF8 EFI_VT_UTF8_GUID
-
-
-/*
- * Media Device Path (UEFI 2.4 specification, version 2.4 § 9.3.6.)
- */
-#define MEDIA_DEVICE_PATH               0x04
-
-#define MEDIA_HARDDRIVE_DP              0x01
-typedef struct _HARDDRIVE_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT32                          PartitionNumber;
-        UINT64                          PartitionStart;
-        UINT64                          PartitionSize;
-        UINT8                           Signature[16];
-        UINT8                           MBRType;
-        UINT8                           SignatureType;
-} HARDDRIVE_DEVICE_PATH;
-
-#define MBR_TYPE_PCAT                       0x01
-#define MBR_TYPE_EFI_PARTITION_TABLE_HEADER 0x02
-
-#define SIGNATURE_TYPE_MBR                  0x01
-#define SIGNATURE_TYPE_GUID                 0x02
-
-#define MEDIA_CDROM_DP                  0x02
-typedef struct _CDROM_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT32                          BootEntry;
-        UINT64                          PartitionStart;
-        UINT64                          PartitionSize;
-} CDROM_DEVICE_PATH;
-
-#define MEDIA_VENDOR_DP                 0x03
-/* Use VENDOR_DEVICE_PATH struct */
-
-#define MEDIA_FILEPATH_DP               0x04
-typedef struct _FILEPATH_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        CHAR16                          PathName[1];
-} FILEPATH_DEVICE_PATH;
-
-#define SIZE_OF_FILEPATH_DEVICE_PATH EFI_FIELD_OFFSET(FILEPATH_DEVICE_PATH,PathName)
-
-#define MEDIA_PROTOCOL_DP               0x05
-typedef struct _MEDIA_PROTOCOL_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        EFI_GUID                        Protocol;
-} MEDIA_PROTOCOL_DEVICE_PATH;
-
-/**
- * PIWG Firmware File SubType.
- * UEFI 2.0 specification version 2.4 § 9.3.6.6.
- */
-#define MEDIA_PIWG_FW_FILE_DP 6
-typedef struct _MEDIA_FW_VOL_FILEPATH_DEVICE_PATH {
-    EFI_DEVICE_PATH_PROTOCOL Header ;
-    EFI_GUID FvFileName ;
-} MEDIA_FW_VOL_FILEPATH_DEVICE_PATH ;
-
-/**
- * PIWG Firmware Volume Device Path SubType.
- * UEFI 2.0 specification version 2.4 § 9.3.6.7.
- */
-#define MEDIA_PIWG_FW_VOL_DP 7
-typedef struct _MEDIA_FW_VOL_DEVICE_PATH {
-    EFI_DEVICE_PATH_PROTOCOL Header ;
-    EFI_GUID FvName ;
-} MEDIA_FW_VOL_DEVICE_PATH ;
-
-/**
- * Media relative offset range device path.
- * UEFI 2.0 specification version 2.4 § 9.3.6.8.
- */
-#define MEDIA_RELATIVE_OFFSET_RANGE_DP 8
-typedef struct _MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH {
-    EFI_DEVICE_PATH_PROTOCOL Header ;
-    UINT32 Reserved ;
-    UINT64 StartingOffset ;
-    UINT64 EndingOffset ;
-} MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH ;
-
-
-/*
- * BIOS Boot Specification Device Path (UEFI 2.4 specification, version 2.4 § 9.3.7.)
- */
-#define BBS_DEVICE_PATH                 0x05
-
-#define BBS_BBS_DP                      0x01
-typedef struct _BBS_BBS_DEVICE_PATH {
-        EFI_DEVICE_PATH_PROTOCOL        Header;
-        UINT16                          DeviceType;
-        UINT16                          StatusFlag;
-        CHAR8                           String[1];
-} BBS_BBS_DEVICE_PATH;
-
-/* DeviceType definitions - from BBS specification */
-#define BBS_TYPE_FLOPPY                 0x01
-#define BBS_TYPE_HARDDRIVE              0x02
-#define BBS_TYPE_CDROM                  0x03
-#define BBS_TYPE_PCMCIA                 0x04
-#define BBS_TYPE_USB                    0x05
-#define BBS_TYPE_EMBEDDED_NETWORK       0x06
-#define BBS_TYPE_DEV                    0x80
-#define BBS_TYPE_UNKNOWN                0xFF
-
-typedef union {
-    EFI_DEVICE_PATH_PROTOCOL             DevPath;
-    PCI_DEVICE_PATH                      Pci;
-    PCCARD_DEVICE_PATH                   PcCard;
-    MEMMAP_DEVICE_PATH                   MemMap;
-    VENDOR_DEVICE_PATH                   Vendor;
-    UNKNOWN_DEVICE_VENDOR_DEVICE_PATH    UnknownVendor;
-    CONTROLLER_DEVICE_PATH               Controller;
-    ACPI_HID_DEVICE_PATH                 Acpi;
-
-    ATAPI_DEVICE_PATH                    Atapi;
-    SCSI_DEVICE_PATH                     Scsi;
-    FIBRECHANNEL_DEVICE_PATH             FibreChannel;
-
-    F1394_DEVICE_PATH                    F1394;
-    USB_DEVICE_PATH                      Usb;
-    USB_CLASS_DEVICE_PATH                UsbClass;
-    I2O_DEVICE_PATH                      I2O;
-    MAC_ADDR_DEVICE_PATH                 MacAddr;
-    IPv4_DEVICE_PATH                     Ipv4;
-    IPv6_DEVICE_PATH                     Ipv6;
-    URI_DEVICE_PATH                      Uri;
-    INFINIBAND_DEVICE_PATH               InfiniBand;
-    UART_DEVICE_PATH                     Uart;
-
-    HARDDRIVE_DEVICE_PATH                HardDrive;
-    CDROM_DEVICE_PATH                    CD;
-
-    FILEPATH_DEVICE_PATH                 FilePath;
-    MEDIA_PROTOCOL_DEVICE_PATH           MediaProtocol;
-
-    BBS_BBS_DEVICE_PATH                  Bbs;
-
-} EFI_DEV_PATH;
-
-typedef union {
-    EFI_DEVICE_PATH_PROTOCOL             *DevPath;
-    PCI_DEVICE_PATH                      *Pci;
-    PCCARD_DEVICE_PATH                   *PcCard;
-    MEMMAP_DEVICE_PATH                   *MemMap;
-    VENDOR_DEVICE_PATH                   *Vendor;
-    UNKNOWN_DEVICE_VENDOR_DEVICE_PATH    *UnknownVendor;
-    CONTROLLER_DEVICE_PATH               *Controller;
-    ACPI_HID_DEVICE_PATH                 *Acpi;
-
-    ATAPI_DEVICE_PATH                    *Atapi;
-    SCSI_DEVICE_PATH                     *Scsi;
-    FIBRECHANNEL_DEVICE_PATH             *FibreChannel;
-
-    F1394_DEVICE_PATH                    *F1394;
-    USB_DEVICE_PATH                      *Usb;
-    USB_CLASS_DEVICE_PATH                *UsbClass;
-    I2O_DEVICE_PATH                      *I2O;
-    MAC_ADDR_DEVICE_PATH                 *MacAddr;
-    IPv4_DEVICE_PATH                     *Ipv4;
-    IPv6_DEVICE_PATH                     *Ipv6;
-    URI_DEVICE_PATH                      *Uri;
-    INFINIBAND_DEVICE_PATH               *InfiniBand;
-    UART_DEVICE_PATH                     *Uart;
-
-    HARDDRIVE_DEVICE_PATH                *HardDrive;
-
-    FILEPATH_DEVICE_PATH                 *FilePath;
-    MEDIA_PROTOCOL_DEVICE_PATH           *MediaProtocol;
-
-    CDROM_DEVICE_PATH                    *CD;
-    BBS_BBS_DEVICE_PATH                  *Bbs;
-
-} EFI_DEV_PATH_PTR;
-
-#define EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID \
-  { 0x8b843e20, 0x8132, 0x4852, {0x90, 0xcc, 0x55, 0x1a, 0x4e, 0x4a, 0x7f, 0x1c} }
-
-typedef
-CHAR16*
-(EFIAPI *EFI_DEVICE_PATH_TO_TEXT_NODE) (
-    IN CONST EFI_DEVICE_PATH_PROTOCOL    *DeviceNode,
-    IN BOOLEAN                           DisplayOnly,
-    IN BOOLEAN                           AllowShortcuts
-    );
-
-typedef
-CHAR16*
-(EFIAPI *EFI_DEVICE_PATH_TO_TEXT_PATH) (
-    IN CONST EFI_DEVICE_PATH_PROTOCOL    *DevicePath,
-    IN BOOLEAN                           DisplayOnly,
-    IN BOOLEAN                           AllowShortcuts
-    );
-
-typedef struct _EFI_DEVICE_PATH_TO_TEXT_PROTOCOL {
-	EFI_DEVICE_PATH_TO_TEXT_NODE         ConvertDeviceNodeToText;
-	EFI_DEVICE_PATH_TO_TEXT_PATH         ConvertDevicePathToText;
-} EFI_DEVICE_PATH_TO_TEXT_PROTOCOL;
-
-#define EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID \
-  { 0x5c99a21, 0xc70f, 0x4ad2, {0x8a, 0x5f, 0x35, 0xdf, 0x33, 0x43, 0xf5, 0x1e} }
-
-typedef
-EFI_DEVICE_PATH_PROTOCOL*
-(EFIAPI *EFI_DEVICE_PATH_FROM_TEXT_NODE) (
-    IN CONST CHAR16                      *TextDeviceNode
-    );
-
-typedef
-EFI_DEVICE_PATH_PROTOCOL*
-(EFIAPI *EFI_DEVICE_PATH_FROM_TEXT_PATH) (
-    IN CONST CHAR16                      *TextDevicePath
-    );
-
-typedef struct {
-    EFI_DEVICE_PATH_FROM_TEXT_NODE       ConvertTextToDeviceNode;
-    EFI_DEVICE_PATH_FROM_TEXT_PATH       ConvertTextToDevicePath;
-} EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL;
-
-#endif

src/include/efi/efierr.h

@@ -1,67 +0,0 @@
-#ifndef _EFI_ERR_H
-#define _EFI_ERR_H
-
-/*++
-
-Copyright (c) 1998  Intel Corporation
-
-Module Name:
-
-    efierr.h
-
-Abstract:
-
-    EFI error codes
-
-
-
-
-Revision History
-
---*/
-
-
-#define EFIWARN(a)                            (a)
-#define EFI_ERROR(a)              (((INTN) a) < 0)
-
-
-#define EFI_SUCCESS                             0
-#define EFI_LOAD_ERROR                  EFIERR(1)
-#define EFI_INVALID_PARAMETER           EFIERR(2)
-#define EFI_UNSUPPORTED                 EFIERR(3)
-#define EFI_BAD_BUFFER_SIZE             EFIERR(4)
-#define EFI_BUFFER_TOO_SMALL            EFIERR(5)
-#define EFI_NOT_READY                   EFIERR(6)
-#define EFI_DEVICE_ERROR                EFIERR(7)
-#define EFI_WRITE_PROTECTED             EFIERR(8)
-#define EFI_OUT_OF_RESOURCES            EFIERR(9)
-#define EFI_VOLUME_CORRUPTED            EFIERR(10)
-#define EFI_VOLUME_FULL                 EFIERR(11)
-#define EFI_NO_MEDIA                    EFIERR(12)
-#define EFI_MEDIA_CHANGED               EFIERR(13)
-#define EFI_NOT_FOUND                   EFIERR(14)
-#define EFI_ACCESS_DENIED               EFIERR(15)
-#define EFI_NO_RESPONSE                 EFIERR(16)
-#define EFI_NO_MAPPING                  EFIERR(17)
-#define EFI_TIMEOUT                     EFIERR(18)
-#define EFI_NOT_STARTED                 EFIERR(19)
-#define EFI_ALREADY_STARTED             EFIERR(20)
-#define EFI_ABORTED                     EFIERR(21)
-#define EFI_ICMP_ERROR                  EFIERR(22)
-#define EFI_TFTP_ERROR                  EFIERR(23)
-#define EFI_PROTOCOL_ERROR              EFIERR(24)
-#define EFI_INCOMPATIBLE_VERSION        EFIERR(25)
-#define EFI_SECURITY_VIOLATION          EFIERR(26)
-#define EFI_CRC_ERROR                   EFIERR(27)
-#define EFI_END_OF_MEDIA                EFIERR(28)
-#define EFI_END_OF_FILE                 EFIERR(31)
-#define EFI_INVALID_LANGUAGE            EFIERR(32)
-#define EFI_COMPROMISED_DATA            EFIERR(33)
-
-#define EFI_WARN_UNKOWN_GLYPH           EFIWARN(1)
-#define EFI_WARN_DELETE_FAILURE         EFIWARN(2)
-#define EFI_WARN_WRITE_FAILURE          EFIWARN(3)
-#define EFI_WARN_BUFFER_TOO_SMALL       EFIWARN(4)
-
-#endif
-

src/include/efi/efifs.h

@@ -1,116 +0,0 @@
-#ifndef _EFI_FS_H
-#define _EFI_FS_H
-
-/*++
-
-Copyright (c) 1998  Intel Corporation
-
-Module Name:
-
-    efifs.h
-
-Abstract:
-
-    EFI File System structures
-
-
-
-Revision History
-
---*/
-
-
-//
-// EFI Partition header (normaly starts in LBA 1)
-//
-
-#define EFI_PARTITION_SIGNATURE         0x5053595320494249
-#define EFI_PARTITION_REVISION          0x00010001
-#define MIN_EFI_PARTITION_BLOCK_SIZE    512
-#define EFI_PARTITION_LBA               1
-
-typedef struct _EFI_PARTITION_HEADER {
-    EFI_TABLE_HEADER    Hdr;
-    UINT32              DirectoryAllocationNumber;
-    UINT32              BlockSize;
-    EFI_LBA             FirstUsableLba;
-    EFI_LBA             LastUsableLba;
-    EFI_LBA             UnusableSpace;
-    EFI_LBA             FreeSpace;
-    EFI_LBA             RootFile;
-    EFI_LBA             SecutiryFile;
-} EFI_PARTITION_HEADER;
-
-
-//
-// File header
-//
-
-#define EFI_FILE_HEADER_SIGNATURE   0x454c494620494249
-#define EFI_FILE_HEADER_REVISION    0x00010000
-#define EFI_FILE_STRING_SIZE        260
-
-typedef struct _EFI_FILE_HEADER {
-    EFI_TABLE_HEADER    Hdr;
-    UINT32              Class;
-    UINT32              LBALOffset;
-    EFI_LBA             Parent;
-    UINT64              FileSize;
-    UINT64              FileAttributes;
-    EFI_TIME            FileCreateTime;
-    EFI_TIME            FileModificationTime;
-    EFI_GUID            VendorGuid;
-    CHAR16              FileString[EFI_FILE_STRING_SIZE];
-} EFI_FILE_HEADER;
-
-
-//
-// Return the file's first LBAL which is in the same
-// logical block as the file header
-//
-
-#define EFI_FILE_LBAL(a)    ((EFI_LBAL *) (((CHAR8 *) (a)) + (a)->LBALOffset))
-
-#define EFI_FILE_CLASS_FREE_SPACE   1
-#define EFI_FILE_CLASS_EMPTY        2
-#define EFI_FILE_CLASS_NORMAL       3
-
-
-//
-// Logical Block Address List - the fundemental block
-// description structure
-//
-
-#define EFI_LBAL_SIGNATURE      0x4c41424c20494249
-#define EFI_LBAL_REVISION       0x00010000
-
-typedef struct _EFI_LBAL {
-    EFI_TABLE_HEADER    Hdr;
-    UINT32              Class;
-    EFI_LBA             Parent;
-    EFI_LBA             Next;
-    UINT32              ArraySize;
-    UINT32              ArrayCount;
-} EFI_LBAL;
-
-// Array size 
-#define EFI_LBAL_ARRAY_SIZE(lbal,offs,blks)  \
-        (((blks) - (offs) - (lbal)->Hdr.HeaderSize) / sizeof(EFI_RL))
-
-//
-// Logical Block run-length
-//
-
-typedef struct {
-    EFI_LBA     Start;
-    UINT64      Length;
-} EFI_RL;
-
-//
-// Return the run-length structure from an LBAL header
-//
-
-#define EFI_LBAL_RL(a)      ((EFI_RL*) (((CHAR8 *) (a)) + (a)->Hdr.HeaderSize))
-
-#endif
-

src/include/efi/efigpt.h

@@ -1,68 +0,0 @@
-#ifndef _EFI_GPT_H
-#define _EFI_GPT_H
-/*++
-
-Copyright (c) 1998  Intel Corporation
-
-Module Name:
-
-    EfiGpt.h
-    
-Abstract:
-    Include file for EFI partitioning scheme
-
-
-
-Revision History
-
---*/
-
-#define PRIMARY_PART_HEADER_LBA         1
-
-typedef struct {
-    EFI_TABLE_HEADER    Header;
-    EFI_LBA             MyLBA;
-    EFI_LBA             AlternateLBA;
-    EFI_LBA             FirstUsableLBA;
-    EFI_LBA             LastUsableLBA;
-    EFI_GUID            DiskGUID;
-    EFI_LBA             PartitionEntryLBA;
-    UINT32              NumberOfPartitionEntries;
-    UINT32              SizeOfPartitionEntry;
-    UINT32              PartitionEntryArrayCRC32;
-} EFI_PARTITION_TABLE_HEADER;
-
-#define EFI_PTAB_HEADER_ID  "EFI PART"
-
-typedef struct {
-    EFI_GUID    PartitionTypeGUID;
-    EFI_GUID    UniquePartitionGUID;
-    EFI_LBA     StartingLBA;
-    EFI_LBA     EndingLBA;
-    UINT64      Attributes;
-    CHAR16      PartitionName[36];
-} EFI_PARTITION_ENTRY;
-
-//
-// EFI Partition Attributes
-//
-#define EFI_PART_USED_BY_EFI            0x0000000000000001
-#define EFI_PART_REQUIRED_TO_FUNCTION   0x0000000000000002
-#define EFI_PART_USED_BY_OS             0x0000000000000004
-#define EFI_PART_REQUIRED_BY_OS         0x0000000000000008
-#define EFI_PART_BACKUP_REQUIRED        0x0000000000000010
-#define EFI_PART_USER_DATA              0x0000000000000020
-#define EFI_PART_CRITICAL_USER_DATA     0x0000000000000040
-#define EFI_PART_REDUNDANT_PARTITION    0x0000000000000080
-
-#define EFI_PART_TYPE_UNUSED_GUID   \
-    { 0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} }
-    
-#define EFI_PART_TYPE_EFI_SYSTEM_PART_GUID  \
-    { 0xc12a7328, 0xf81f, 0x11d2, {0xba, 0x4b, 0x00, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b} }
-
-#define EFI_PART_TYPE_LEGACY_MBR_GUID   \
-    { 0x024dee41, 0x33e7, 0x11d3, {0x9d, 0x69, 0x00, 0x08, 0xc7, 0x81, 0xf3, 0x9f} }
-
-#endif
-

src/include/efi/efiip.h

@@ -1,459 +0,0 @@
-#ifndef _EFI_IP_H
-#define _EFI_IP_H
-
-/*++
-Copyright (c) 2013  Intel Corporation
-
---*/
-
-#define EFI_IP4_SERVICE_BINDING_PROTOCOL \
-   {0xc51711e7,0xb4bf,0x404a,{0xbf,0xb8,0x0a,0x04, 0x8e,0xf1,0xff,0xe4}}
-
-#define EFI_IP4_PROTOCOL \
-    {0x41d94cd2,0x35b6,0x455a,{0x82,0x58,0xd4,0xe5,0x13,0x34,0xaa,0xdd}}
-
-#define EFI_IP6_SERVICE_BINDING_PROTOCOL \
-    {0xec835dd3,0xfe0f,0x617b,{0xa6,0x21,0xb3,0x50,0xc3,0xe1,0x33,0x88}}
-
-#define EFI_IP6_PROTOCOL \
-    {0x2c8759d5,0x5c2d,0x66ef,{0x92,0x5f,0xb6,0x6c,0x10,0x19,0x57,0xe2}}
-
-INTERFACE_DECL(_EFI_IP4);
-INTERFACE_DECL(_EFI_IP6);
-
-typedef struct {
-    EFI_HANDLE       InstanceHandle;
-    EFI_IPv4_ADDRESS Ip4Address;
-    EFI_IPv4_ADDRESS SubnetMask;
-} EFI_IP4_ADDRESS_PAIR;
-
-typedef struct {
-    EFI_HANDLE           DriverHandle;
-    UINT32               AddressCount;
-    EFI_IP4_ADDRESS_PAIR AddressPairs[1];
-} EFI_IP4_VARIABLE_DATA;
-
-typedef struct {
-    UINT8            DefaultProtocol;
-    BOOLEAN          AcceptAnyProtocol;
-    BOOLEAN          AcceptIcmpErrors;
-    BOOLEAN          AcceptBroadcast;
-    BOOLEAN          AcceptPromiscuous;
-    BOOLEAN          UseDefaultAddress;
-    EFI_IPv4_ADDRESS StationAddress;
-    EFI_IPv4_ADDRESS SubnetMask;
-    UINT8            TypeOfService;
-    UINT8            TimeToLive;
-    BOOLEAN          DoNotFragment;
-    BOOLEAN          RawData;
-    UINT32           ReceiveTimeout;
-    UINT32           TransmitTimeout;
-} EFI_IP4_CONFIG_DATA;
-
-typedef struct {
-    EFI_IPv4_ADDRESS SubnetAddress;
-    EFI_IPv4_ADDRESS SubnetMask;
-    EFI_IPv4_ADDRESS GatewayAddress;
-} EFI_IP4_ROUTE_TABLE;
-
-typedef struct {
-    UINT8 Type;
-    UINT8 Code;
-} EFI_IP4_ICMP_TYPE;
-
-typedef struct {
-    BOOLEAN             IsStarted;
-    UINT32              MaxPacketSize;
-    EFI_IP4_CONFIG_DATA ConfigData;
-    BOOLEAN             IsConfigured;
-    UINT32              GroupCount;
-    EFI_IPv4_ADDRESS    *GroupTable;
-    UINT32              RouteCount;
-    EFI_IP4_ROUTE_TABLE *RouteTable;
-    UINT32              IcmpTypeCount;
-    EFI_IP4_ICMP_TYPE   *IcmpTypeList;
-} EFI_IP4_MODE_DATA;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP4_GET_MODE_DATA) (
-    IN struct _EFI_IP4                  *This,
-    OUT EFI_IP4_MODE_DATA               *Ip4ModeData   OPTIONAL,
-    OUT EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData OPTIONAL,
-    OUT EFI_SIMPLE_NETWORK_MODE         *SnpModeData   OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP4_CONFIGURE) (
-    IN struct _EFI_IP4     *This,
-    IN EFI_IP4_CONFIG_DATA *IpConfigData OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP4_GROUPS) (
-    IN struct _EFI_IP4  *This,
-    IN BOOLEAN          JoinFlag,
-    IN EFI_IPv4_ADDRESS *GroupAddress OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP4_ROUTES) (
-    IN struct _EFI_IP4  *This,
-    IN BOOLEAN          DeleteRoute,
-    IN EFI_IPv4_ADDRESS *SubnetAddress,
-    IN EFI_IPv4_ADDRESS *SubnetMask,
-    IN EFI_IPv4_ADDRESS *GatewayAddress
-    );
-
-#pragma pack(1)
-typedef struct {
-    UINT8            HeaderLength:4;
-    UINT8            Version:4;
-    UINT8            TypeOfService;
-    UINT16           TotalLength;
-    UINT16           Identification;
-    UINT16           Fragmentation;
-    UINT8            TimeToLive;
-    UINT8            Protocol;
-    UINT16           Checksum;
-    EFI_IPv4_ADDRESS SourceAddress;
-    EFI_IPv4_ADDRESS DestinationAddress;
-} EFI_IP4_HEADER;
-#pragma pack()
-
-typedef struct {
-    UINT32 FragmentLength;
-    VOID   *FragmentBuffer;
-} EFI_IP4_FRAGMENT_DATA;
-
-typedef struct {
-    EFI_TIME              TimeStamp;
-    EFI_EVENT             RecycleSignal;
-    UINT32                HeaderLength;
-    EFI_IP4_HEADER        *Header;
-    UINT32                OptionsLength;
-    VOID                  *Options;
-    UINT32                DataLength;
-    UINT32                FragmentCount;
-    EFI_IP4_FRAGMENT_DATA FragmentTable[1];
-} EFI_IP4_RECEIVE_DATA;
-
-typedef struct {
-    EFI_IPv4_ADDRESS SourceAddress;
-    EFI_IPv4_ADDRESS GatewayAddress;
-    UINT8            Protocol;
-    UINT8            TypeOfService;
-    UINT8            TimeToLive;
-    BOOLEAN          DoNotFragment;
-} EFI_IP4_OVERRIDE_DATA;
-
-typedef struct {
-    EFI_IPv4_ADDRESS      DestinationAddress;
-    EFI_IP4_OVERRIDE_DATA *OverrideData;
-    UINT32                OptionsLength;
-    VOID                  *OptionsBuffer;
-    UINT32                TotalDataLength;
-    UINT32                FragmentCount;
-    EFI_IP4_FRAGMENT_DATA FragmentTable[1];
-} EFI_IP4_TRANSMIT_DATA;
-
-typedef struct {
-    EFI_EVENT                 Event;
-    EFI_STATUS                Status;
-    union {
-        EFI_IP4_RECEIVE_DATA  *RxData;
-        EFI_IP4_TRANSMIT_DATA *TxData;
-    } Packet;
-} EFI_IP4_COMPLETION_TOKEN;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP4_TRANSMIT) (
-    IN struct _EFI_IP4          *This,
-    IN EFI_IP4_COMPLETION_TOKEN *Token
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP4_RECEIVE) (
-    IN struct _EFI_IP4          *This,
-    IN EFI_IP4_COMPLETION_TOKEN *Token
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP4_CANCEL)(
-    IN struct _EFI_IP4          *This,
-    IN EFI_IP4_COMPLETION_TOKEN *Token OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP4_POLL) (
-    IN struct _EFI_IP4 *This
-    );
-
-typedef struct _EFI_IP4 {
-    EFI_IP4_GET_MODE_DATA GetModeData;
-    EFI_IP4_CONFIGURE     Configure;
-    EFI_IP4_GROUPS        Groups;
-    EFI_IP4_ROUTES        Routes;
-    EFI_IP4_TRANSMIT      Transmit;
-    EFI_IP4_RECEIVE       Receive;
-    EFI_IP4_CANCEL        Cancel;
-    EFI_IP4_POLL          Poll;
-} EFI_IP4;
-
-typedef struct {
-    UINT8            DefaultProtocol;
-    BOOLEAN          AcceptAnyProtocol;
-    BOOLEAN          AcceptIcmpErrors;
-    BOOLEAN          AcceptPromiscuous;
-    EFI_IPv6_ADDRESS DestinationAddress;
-    EFI_IPv6_ADDRESS StationAddress;
-    UINT8            TrafficClass;
-    UINT8            HopLimit;
-    UINT32           FlowLabel;
-    UINT32           ReceiveTimeout;
-    UINT32           TransmitTimeout;
-} EFI_IP6_CONFIG_DATA;
-
-typedef struct {
-    EFI_IPv6_ADDRESS Address;
-    UINT8            PrefixLength;
-} EFI_IP6_ADDRESS_INFO;
-
-typedef struct {
-    EFI_IPv6_ADDRESS Gateway;
-    EFI_IPv6_ADDRESS Destination;
-    UINT8            PrefixLength;
-} EFI_IP6_ROUTE_TABLE;
-
-typedef enum {
-    EfiNeighborInComplete,
-    EfiNeighborReachable,
-    EfiNeighborStale,
-    EfiNeighborDelay,
-    EfiNeighborProbe
-} EFI_IP6_NEIGHBOR_STATE;
-
-typedef struct {
-    EFI_IPv6_ADDRESS       Neighbor;
-    EFI_MAC_ADDRESS        LinkAddress;
-    EFI_IP6_NEIGHBOR_STATE State;
-} EFI_IP6_NEIGHBOR_CACHE;
-
-typedef struct {
-    UINT8 Type;
-    UINT8 Code;
-} EFI_IP6_ICMP_TYPE;
-
-//***********************************************************
-// ICMPv6 type definitions for error messages
-//***********************************************************
-#define ICMP_V6_DEST_UNREACHABLE     0x1
-#define ICMP_V6_PACKET_TOO_BIG       0x2
-#define ICMP_V6_TIME_EXCEEDED        0x3
-#define ICMP_V6_PARAMETER_PROBLEM    0x4
-
-//***********************************************************
-// ICMPv6 type definition for informational messages
-//***********************************************************
-#define ICMP_V6_ECHO_REQUEST         0x80
-#define ICMP_V6_ECHO_REPLY           0x81
-#define ICMP_V6_LISTENER_QUERY       0x82
-#define ICMP_V6_LISTENER_REPORT      0x83
-#define ICMP_V6_LISTENER_DONE        0x84
-#define ICMP_V6_ROUTER_SOLICIT       0x85
-#define ICMP_V6_ROUTER_ADVERTISE     0x86
-#define ICMP_V6_NEIGHBOR_SOLICIT     0x87
-#define ICMP_V6_NEIGHBOR_ADVERTISE   0x88
-#define ICMP_V6_REDIRECT             0x89
-#define ICMP_V6_LISTENER_REPORT_2    0x8F
-
-//***********************************************************
-// ICMPv6 code definitions for ICMP_V6_DEST_UNREACHABLE
-//***********************************************************
-#define ICMP_V6_NO_ROUTE_TO_DEST     0x0
-#define ICMP_V6_COMM_PROHIBITED      0x1
-#define ICMP_V6_BEYOND_SCOPE         0x2
-#define ICMP_V6_ADDR_UNREACHABLE     0x3
-#define ICMP_V6_PORT_UNREACHABLE     0x4
-#define ICMP_V6_SOURCE_ADDR_FAILED   0x5
-#define ICMP_V6_ROUTE_REJECTED       0x6
-
-//***********************************************************
-// ICMPv6 code definitions for ICMP_V6_TIME_EXCEEDED
-//***********************************************************
-#define ICMP_V6_TIMEOUT_HOP_LIMIT    0x0
-#define ICMP_V6_TIMEOUT_REASSEMBLE   0x1
-
-//***********************************************************
-// ICMPv6 code definitions for ICMP_V6_PARAMETER_PROBLEM
-//***********************************************************
-#define ICMP_V6_ERRONEOUS_HEADER     0x0
-#define ICMP_V6_UNRECOGNIZE_NEXT_HDR 0x1
-#define ICMP_V6_UNRECOGNIZE_OPTION   0x2
-
-typedef struct {
-    BOOLEAN                IsStarted;
-    UINT32                 MaxPacketSize;
-    EFI_IP6_CONFIG_DATA    ConfigData;
-    BOOLEAN                IsConfigured;
-    UINT32                 AddressCount;
-    EFI_IP6_ADDRESS_INFO   *AddressList;
-    UINT32                 GroupCount;
-    EFI_IPv6_ADDRESS       *GroupTable;
-    UINT32                 RouteCount;
-    EFI_IP6_ROUTE_TABLE    *RouteTable;
-    UINT32                 NeighborCount;
-    EFI_IP6_NEIGHBOR_CACHE *NeighborCache;
-    UINT32                 PrefixCount;
-    EFI_IP6_ADDRESS_INFO   *PrefixTable;
-    UINT32                 IcmpTypeCount;
-    EFI_IP6_ICMP_TYPE      *IcmpTypeList;
-} EFI_IP6_MODE_DATA;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP6_GET_MODE_DATA) (
-    IN struct _EFI_IP6                  *This,
-    OUT EFI_IP6_MODE_DATA               *Ip6ModeData   OPTIONAL,
-    OUT EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData OPTIONAL,
-    OUT EFI_SIMPLE_NETWORK_MODE         *SnpModeData   OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP6_CONFIGURE) (
-    IN struct _EFI_IP6     *This,
-    IN EFI_IP6_CONFIG_DATA *Ip6ConfigData OPTIONAL
-    );
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP6_GROUPS) (
-    IN struct _EFI_IP6  *This,
-    IN BOOLEAN          JoinFlag,
-    IN EFI_IPv6_ADDRESS *GroupAddress OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP6_ROUTES) (
-    IN struct _EFI_IP6  *This,
-    IN BOOLEAN          DeleteRoute,
-    IN EFI_IPv6_ADDRESS *Destination    OPTIONAL,
-    IN UINT8            PrefixLength,
-    IN EFI_IPv6_ADDRESS *GatewayAddress OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP6_NEIGHBORS) (
-    IN struct _EFI_IP6  *This,
-    IN BOOLEAN          DeleteFlag,
-    IN EFI_IPv6_ADDRESS *TargetIp6Address,
-    IN EFI_MAC_ADDRESS  *TargetLinkAddress OPTIONAL,
-    IN UINT32           Timeout,
-    IN BOOLEAN          Override
-    );
-
-typedef struct _EFI_IP6_FRAGMENT_DATA {
-    UINT32 FragmentLength;
-    VOID   *FragmentBuffer;
-} EFI_IP6_FRAGMENT_DATA;
-
-typedef struct _EFI_IP6_OVERRIDE_DATA {
-    UINT8  Protocol;
-    UINT8  HopLimit;
-    UINT32 FlowLabel;
-} EFI_IP6_OVERRIDE_DATA;
-
-typedef struct _EFI_IP6_TRANSMIT_DATA {
-    EFI_IPv6_ADDRESS      DestinationAddress;
-    EFI_IP6_OVERRIDE_DATA *OverrideData;
-    UINT32                ExtHdrsLength;
-    VOID                  *ExtHdrs;
-    UINT8                 NextHeader;
-    UINT32                DataLength;
-    UINT32                FragmentCount;
-    EFI_IP6_FRAGMENT_DATA FragmentTable[1];
-} EFI_IP6_TRANSMIT_DATA;
-
-#pragma pack(1)
-typedef struct _EFI_IP6_HEADER {
-    UINT8            TrafficClassH:4;
-    UINT8            Version:4;
-    UINT8            FlowLabelH:4;
-    UINT8            TrafficClassL:4;
-    UINT16           FlowLabelL;
-    UINT16           PayloadLength;
-    UINT8            NextHeader;
-    UINT8            HopLimit;
-    EFI_IPv6_ADDRESS SourceAddress;
-    EFI_IPv6_ADDRESS DestinationAddress;
-} EFI_IP6_HEADER;
-#pragma pack()
-
-typedef struct _EFI_IP6_RECEIVE_DATA {
-    EFI_TIME              TimeStamp;
-    EFI_EVENT             RecycleSignal;
-    UINT32                HeaderLength;
-    EFI_IP6_HEADER        *Header;
-    UINT32                DataLength;
-    UINT32                FragmentCount;
-    EFI_IP6_FRAGMENT_DATA FragmentTable[1];
-} EFI_IP6_RECEIVE_DATA;
-
-typedef struct {
-    EFI_EVENT                 Event;
-    EFI_STATUS                Status;
-    union {
-	EFI_IP6_RECEIVE_DATA  *RxData;
-	EFI_IP6_TRANSMIT_DATA *TxData;
-    }                         Packet;
-} EFI_IP6_COMPLETION_TOKEN;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP6_TRANSMIT) (
-    IN struct _EFI_IP6          *This,
-    IN EFI_IP6_COMPLETION_TOKEN *Token
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP6_RECEIVE) (
-    IN struct _EFI_IP6          *This,
-    IN EFI_IP6_COMPLETION_TOKEN *Token
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP6_CANCEL)(
-    IN struct _EFI_IP6          *This,
-    IN EFI_IP6_COMPLETION_TOKEN *Token OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_IP6_POLL) (
-    IN struct _EFI_IP6 *This
-    );
-
-typedef struct _EFI_IP6 {
-    EFI_IP6_GET_MODE_DATA GetModeData;
-    EFI_IP6_CONFIGURE     Configure;
-    EFI_IP6_GROUPS        Groups;
-    EFI_IP6_ROUTES        Routes;
-    EFI_IP6_NEIGHBORS     Neighbors;
-    EFI_IP6_TRANSMIT      Transmit;
-    EFI_IP6_RECEIVE       Receive;
-    EFI_IP6_CANCEL        Cancel;
-    EFI_IP6_POLL          Poll;
-} EFI_IP6;
-
-#endif /* _EFI_IP_H */

src/include/efi/efilink.h

@@ -1,177 +0,0 @@
-#ifndef _EFI_LINK_H
-#define _EFI_LINK_H
-
-/*++
-
-Copyright (c) 1998  Intel Corporation
-
-Module Name:
-
-    link.h (renamed efilink.h to avoid conflicts)
-
-Abstract:
-
-    EFI link list macro's
-
-
-
-Revision History
-
---*/
-
-#ifndef EFI_NT_EMUL
-
-//
-// List entry - doubly linked list
-//
-
-typedef struct _LIST_ENTRY {
-    struct _LIST_ENTRY  *Flink;
-    struct _LIST_ENTRY  *Blink;
-} LIST_ENTRY;
-
-#endif 
-
-
-//
-//  VOID
-//  InitializeListHead(
-//      LIST_ENTRY *ListHead
-//      );
-//
-
-#define InitializeListHead(ListHead) \
-    (ListHead)->Flink = ListHead;    \
-    (ListHead)->Blink = ListHead;
-
-//
-//  BOOLEAN
-//  IsListEmpty(
-//      PLIST_ENTRY ListHead
-//      );
-//
-
-#define IsListEmpty(ListHead) \
-    ((ListHead)->Flink == (ListHead))
-
-//
-//  VOID
-//  RemoveEntryList(
-//      PLIST_ENTRY Entry
-//      );
-//
-
-#define _RemoveEntryList(Entry) {       \
-        LIST_ENTRY *_Blink, *_Flink;    \
-        _Flink = (Entry)->Flink;        \
-        _Blink = (Entry)->Blink;        \
-        _Blink->Flink = _Flink;         \
-        _Flink->Blink = _Blink;         \
-        }
-
-#if EFI_DEBUG
-    #define RemoveEntryList(Entry)                      \
-        _RemoveEntryList(Entry);                        \
-        (Entry)->Flink = (LIST_ENTRY *) BAD_POINTER;    \
-        (Entry)->Blink = (LIST_ENTRY *) BAD_POINTER; 
-#else
-    #define RemoveEntryList(Entry)      \
-        _RemoveEntryList(Entry);
-#endif
-
-//
-//  VOID
-//  InsertTailList(
-//      PLIST_ENTRY ListHead,
-//      PLIST_ENTRY Entry
-//      );
-//
-
-#define InsertTailList(ListHead,Entry) {\
-    LIST_ENTRY *_ListHead, *_Blink;     \
-    _ListHead = (ListHead);             \
-    _Blink = _ListHead->Blink;          \
-    (Entry)->Flink = _ListHead;         \
-    (Entry)->Blink = _Blink;            \
-    _Blink->Flink = (Entry);            \
-    _ListHead->Blink = (Entry);         \
-    }
-
-//
-//  VOID
-//  InsertHeadList(
-//      PLIST_ENTRY ListHead,
-//      PLIST_ENTRY Entry
-//      );
-//
-
-#define InsertHeadList(ListHead,Entry) {\
-    LIST_ENTRY *_ListHead, *_Flink;     \
-    _ListHead = (ListHead);             \
-    _Flink = _ListHead->Flink;          \
-    (Entry)->Flink = _Flink;            \
-    (Entry)->Blink = _ListHead;         \
-    _Flink->Blink = (Entry);            \
-    _ListHead->Flink = (Entry);         \
-    }
-
-//  VOID
-//  SwapListEntries(
-//      PLIST_ENTRY Entry1,
-//      PLIST_ENTRY Entry2
-//      );
-//
-// Put Entry2 before Entry1
-//
-#define SwapListEntries(Entry1,Entry2) {\
-    LIST_ENTRY *Entry1Flink, *Entry1Blink;     \
-    LIST_ENTRY *Entry2Flink, *Entry2Blink;     \
-    Entry2Flink = (Entry2)->Flink;             \
-    Entry2Blink = (Entry2)->Blink;             \
-    Entry1Flink = (Entry1)->Flink;             \
-    Entry1Blink = (Entry1)->Blink;             \
-    Entry2Blink->Flink = Entry2Flink;       \
-    Entry2Flink->Blink = Entry2Blink;        \
-    (Entry2)->Flink = Entry1;               \
-    (Entry2)->Blink = Entry1Blink;          \
-    Entry1Blink->Flink = (Entry2);            \
-    (Entry1)->Blink = (Entry2);             \
-    }
-
-//
-//  EFI_FIELD_OFFSET - returns the byte offset to a field within a structure
-//
-
-#define EFI_FIELD_OFFSET(TYPE,Field) ((UINTN)(intptr_t)(&(((TYPE *) 0)->Field)))
-
-//
-//  CONTAINING_RECORD - returns a pointer to the structure
-//      from one of it's elements.
-//
-
-#define _CR(Record, TYPE, Field)  \
-    ((TYPE *) ( (CHAR8 *)(Record) - (CHAR8 *) &(((TYPE *) 0)->Field)))
-
-#if EFI_DEBUG
-    #define CR(Record, TYPE, Field, Sig)     \
-        _CR(Record, TYPE, Field)->Signature != Sig ?        \
-            (TYPE *) ASSERT_STRUCT(_CR(Record, TYPE, Field), Record) : \
-            _CR(Record, TYPE, Field)
-#else
-    #define CR(Record, TYPE, Field, Signature)   \
-        _CR(Record, TYPE, Field)                           
-#endif
-
-
-//
-// A lock structure
-//
-
-typedef struct _FLOCK {
-    EFI_TPL     Tpl;
-    EFI_TPL     OwnerTpl;
-    UINTN       Lock;
-} FLOCK;
-
-#endif
-

src/include/efi/efinet.h

@@ -1,348 +0,0 @@
-#ifndef _EFINET_H
-#define _EFINET_H
-
-
-/*++
-Copyright (c) 1999  Intel Corporation
-
-Module Name:
-    efinet.h
-
-Abstract:
-    EFI Simple Network protocol
-
-Revision History
---*/
-
-
-///////////////////////////////////////////////////////////////////////////////
-//
-//      Simple Network Protocol
-//
-
-#define EFI_SIMPLE_NETWORK_PROTOCOL_GUID \
-    { 0xA19832B9, 0xAC25, 0x11D3, {0x9A, 0x2D, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D} }
-
-INTERFACE_DECL(_EFI_SIMPLE_NETWORK_PROTOCOL);
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef struct {
-    //
-    // Total number of frames received.  Includes frames with errors and
-    // dropped frames.
-    //
-    UINT64  RxTotalFrames;
-
-    //
-    // Number of valid frames received and copied into receive buffers.
-    //
-    UINT64  RxGoodFrames;
-
-    //
-    // Number of frames below the minimum length for the media.
-    // This would be <64 for ethernet.
-    //
-    UINT64  RxUndersizeFrames;
-
-    //
-    // Number of frames longer than the maxminum length for the
-    // media.  This would be >1500 for ethernet.
-    //
-    UINT64  RxOversizeFrames;
-
-    //
-    // Valid frames that were dropped because receive buffers were full.
-    //
-    UINT64  RxDroppedFrames;
-
-    //
-    // Number of valid unicast frames received and not dropped.
-    //
-    UINT64  RxUnicastFrames;
-
-    //
-    // Number of valid broadcast frames received and not dropped.
-    //
-    UINT64  RxBroadcastFrames;
-
-    //
-    // Number of valid mutlicast frames received and not dropped.
-    //
-    UINT64  RxMulticastFrames;
-
-    //
-    // Number of frames w/ CRC or alignment errors.
-    //
-    UINT64  RxCrcErrorFrames;
-
-    //
-    // Total number of bytes received.  Includes frames with errors
-    // and dropped frames.
-    //
-    UINT64  RxTotalBytes;
-
-    //
-    // Transmit statistics.
-    //
-    UINT64  TxTotalFrames;
-    UINT64  TxGoodFrames;
-    UINT64  TxUndersizeFrames;
-    UINT64  TxOversizeFrames;
-    UINT64  TxDroppedFrames;
-    UINT64  TxUnicastFrames;
-    UINT64  TxBroadcastFrames;
-    UINT64  TxMulticastFrames;
-    UINT64  TxCrcErrorFrames;
-    UINT64  TxTotalBytes;
-
-    //
-    // Number of collisions detection on this subnet.
-    //
-    UINT64  Collisions;
-
-    //
-    // Number of frames destined for unsupported protocol.
-    //
-    UINT64  UnsupportedProtocol;
-
-} EFI_NETWORK_STATISTICS;
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef enum {
-    EfiSimpleNetworkStopped,
-    EfiSimpleNetworkStarted,
-    EfiSimpleNetworkInitialized,
-    EfiSimpleNetworkMaxState
-} EFI_SIMPLE_NETWORK_STATE;
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-#define EFI_SIMPLE_NETWORK_RECEIVE_UNICAST               0x01
-#define EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST             0x02
-#define EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST             0x04
-#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS           0x08
-#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST 0x10
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-#define EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT        0x01
-#define EFI_SIMPLE_NETWORK_TRANSMIT_INTERRUPT       0x02
-#define EFI_SIMPLE_NETWORK_COMMAND_INTERRUPT        0x04
-#define EFI_SIMPLE_NETWORK_SOFTWARE_INTERRUPT       0x08
-
-///////////////////////////////////////////////////////////////////////////////
-//
-#define MAX_MCAST_FILTER_CNT    16
-typedef struct {
-    UINT32                      State;
-    UINT32                      HwAddressSize;
-    UINT32                      MediaHeaderSize;
-    UINT32                      MaxPacketSize;
-    UINT32                      NvRamSize;
-    UINT32                      NvRamAccessSize;
-    UINT32                      ReceiveFilterMask;
-    UINT32                      ReceiveFilterSetting;
-    UINT32                      MaxMCastFilterCount;
-    UINT32                      MCastFilterCount;
-    EFI_MAC_ADDRESS             MCastFilter[MAX_MCAST_FILTER_CNT];
-    EFI_MAC_ADDRESS             CurrentAddress;
-    EFI_MAC_ADDRESS             BroadcastAddress;
-    EFI_MAC_ADDRESS             PermanentAddress;
-    UINT8                       IfType;
-    BOOLEAN                     MacAddressChangeable;
-    BOOLEAN                     MultipleTxSupported;
-    BOOLEAN                     MediaPresentSupported;
-    BOOLEAN                     MediaPresent;
-} EFI_SIMPLE_NETWORK_MODE;
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_NETWORK_START) (
-    IN struct _EFI_SIMPLE_NETWORK_PROTOCOL  *This
-);
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_NETWORK_STOP) (
-    IN struct _EFI_SIMPLE_NETWORK_PROTOCOL  *This
-);
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_NETWORK_INITIALIZE) (
-    IN struct _EFI_SIMPLE_NETWORK_PROTOCOL  *This,
-    IN UINTN                                ExtraRxBufferSize  OPTIONAL,
-    IN UINTN                                ExtraTxBufferSize  OPTIONAL
-);
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_NETWORK_RESET) (
-    IN struct _EFI_SIMPLE_NETWORK_PROTOCOL  *This,
-    IN BOOLEAN                              ExtendedVerification
-);
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_NETWORK_SHUTDOWN) (
-    IN struct _EFI_SIMPLE_NETWORK_PROTOCOL  *This
-);
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_NETWORK_RECEIVE_FILTERS) (
-    IN struct _EFI_SIMPLE_NETWORK_PROTOCOL  *This,
-    IN UINT32                               Enable,
-    IN UINT32                               Disable,
-    IN BOOLEAN                              ResetMCastFilter,
-    IN UINTN                                MCastFilterCnt     OPTIONAL,
-    IN EFI_MAC_ADDRESS                      *MCastFilter       OPTIONAL
-);
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_NETWORK_STATION_ADDRESS) (
-    IN struct _EFI_SIMPLE_NETWORK_PROTOCOL  *This,
-    IN BOOLEAN                              Reset,
-    IN EFI_MAC_ADDRESS                      *New      OPTIONAL
-);
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_NETWORK_STATISTICS) (
-    IN struct _EFI_SIMPLE_NETWORK_PROTOCOL  *This,
-    IN BOOLEAN                              Reset,
-    IN OUT UINTN                            *StatisticsSize   OPTIONAL,
-    OUT EFI_NETWORK_STATISTICS              *StatisticsTable  OPTIONAL
-);
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_NETWORK_MCAST_IP_TO_MAC) (
-    IN struct _EFI_SIMPLE_NETWORK_PROTOCOL  *This,
-    IN BOOLEAN                              IPv6,
-    IN EFI_IP_ADDRESS                       *IP,
-    OUT EFI_MAC_ADDRESS                     *MAC
-);
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_NETWORK_NVDATA) (
-    IN struct _EFI_SIMPLE_NETWORK_PROTOCOL  *This,
-    IN BOOLEAN                              ReadWrite,
-    IN UINTN                                Offset,
-    IN UINTN                                BufferSize,
-    IN OUT VOID                             *Buffer
-);
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_NETWORK_GET_STATUS) (
-    IN struct _EFI_SIMPLE_NETWORK_PROTOCOL  *This,
-    OUT UINT32                              *InterruptStatus  OPTIONAL,
-    OUT VOID                                **TxBuf           OPTIONAL
-);
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_NETWORK_TRANSMIT) (
-    IN struct _EFI_SIMPLE_NETWORK_PROTOCOL  *This,
-    IN UINTN                                HeaderSize,
-    IN UINTN                                BufferSize,
-    IN VOID                                 *Buffer,
-    IN EFI_MAC_ADDRESS                      *SrcAddr     OPTIONAL,
-    IN EFI_MAC_ADDRESS                      *DestAddr    OPTIONAL,
-    IN UINT16                               *Protocol    OPTIONAL
-);
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_NETWORK_RECEIVE) (
-    IN struct _EFI_SIMPLE_NETWORK_PROTOCOL  *This,
-    OUT UINTN                               *HeaderSize  OPTIONAL,
-    IN OUT UINTN                            *BufferSize,
-    OUT VOID                                *Buffer,
-    OUT EFI_MAC_ADDRESS                     *SrcAddr     OPTIONAL,
-    OUT EFI_MAC_ADDRESS                     *DestAddr    OPTIONAL,
-    OUT UINT16                              *Protocol    OPTIONAL
-);
-
-///////////////////////////////////////////////////////////////////////////////
-//
-
-#define EFI_SIMPLE_NETWORK_PROTOCOL_REVISION  0x00010000
-#define EFI_SIMPLE_NETWORK_INTERFACE_REVISION EFI_SIMPLE_NETWORK_PROTOCOL_REVISION
-
-typedef struct _EFI_SIMPLE_NETWORK_PROTOCOL {
-    UINT64                              Revision;
-    EFI_SIMPLE_NETWORK_START            Start;
-    EFI_SIMPLE_NETWORK_STOP             Stop;
-    EFI_SIMPLE_NETWORK_INITIALIZE       Initialize;
-    EFI_SIMPLE_NETWORK_RESET            Reset;
-    EFI_SIMPLE_NETWORK_SHUTDOWN         Shutdown;
-    EFI_SIMPLE_NETWORK_RECEIVE_FILTERS  ReceiveFilters;
-    EFI_SIMPLE_NETWORK_STATION_ADDRESS  StationAddress;
-    EFI_SIMPLE_NETWORK_STATISTICS       Statistics;
-    EFI_SIMPLE_NETWORK_MCAST_IP_TO_MAC  MCastIpToMac;
-    EFI_SIMPLE_NETWORK_NVDATA           NvData;
-    EFI_SIMPLE_NETWORK_GET_STATUS       GetStatus;
-    EFI_SIMPLE_NETWORK_TRANSMIT         Transmit;
-    EFI_SIMPLE_NETWORK_RECEIVE          Receive;
-    EFI_EVENT                           WaitForPacket;
-    EFI_SIMPLE_NETWORK_MODE             *Mode;
-} EFI_SIMPLE_NETWORK_PROTOCOL;
-
-// Note: Because it conflicted with the EDK2 struct name, the
-// 'EFI_SIMPLE_NETWORK_PROTOCOL' GUID definition, from older
-// versions of gnu-efi, is now obsoleted.
-// Use 'EFI_SIMPLE_NETWORK_PROTOCOL_GUID' instead.
-
-typedef struct _EFI_SIMPLE_NETWORK_PROTOCOL _EFI_SIMPLE_NETWORK;
-typedef EFI_SIMPLE_NETWORK_PROTOCOL EFI_SIMPLE_NETWORK;
-
-#endif /* _EFINET_H */

src/include/efi/efipart.h

@@ -1,61 +0,0 @@
-#ifndef _EFI_PART_H
-#define _EFI_PART_H
-
-/*++
-
-Copyright (c) 1998  Intel Corporation
-
-Module Name:
-
-    efipart.h
-    
-Abstract:   
-    Info about disk partitions and Master Boot Records
-
-
-
-
-Revision History
-
---*/
-
-//
-//
-//
-
-#define EFI_PARTITION   0xef
-#define MBR_SIZE        512
-
-#pragma pack(1)
-
-typedef struct {
-    UINT8       BootIndicator;
-    UINT8       StartHead;
-    UINT8       StartSector;
-    UINT8       StartTrack;
-    UINT8       OSIndicator;
-    UINT8       EndHead;
-    UINT8       EndSector;
-    UINT8       EndTrack;
-    UINT8       StartingLBA[4];
-    UINT8       SizeInLBA[4];
-} MBR_PARTITION_RECORD;
-
-#define EXTRACT_UINT32(D) (UINT32)(D[0] | (D[1] << 8) | (D[2] << 16) | (D[3] << 24))
-
-#define MBR_SIGNATURE           0xaa55
-#define MIN_MBR_DEVICE_SIZE     0x80000
-#define MBR_ERRATA_PAD          0x40000 // 128 MB
-
-#define MAX_MBR_PARTITIONS  4   
-typedef struct {
-    UINT8                   BootStrapCode[440];
-    UINT8                   UniqueMbrSignature[4];
-    UINT8                   Unknown[2];
-    MBR_PARTITION_RECORD    Partition[MAX_MBR_PARTITIONS];
-    UINT16                  Signature;
-} MASTER_BOOT_RECORD;
-#pragma pack()
-
-
-#endif

src/include/efi/efipciio.h

@@ -1,399 +0,0 @@
-#ifndef _EFI_PCI_IO_H
-#define _EFI_PCI_IO_H
-
-#define EFI_PCI_IO_PROTOCOL_GUID \
-    { 0x4cf5b200, 0x68b8, 0x4ca5, {0x9e, 0xec, 0xb2, 0x3e, 0x3f, 0x50, 0x02, 0x9a} }
-
-#define EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GUID \
-    { 0x2f707ebb, 0x4a1a, 0x11d4, {0x9a, 0x38, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
-
-INTERFACE_DECL(_EFI_PCI_IO_PROTOCOL);
-INTERFACE_DECL(_EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL);
-
-typedef enum {
-    EfiPciIoWidthUint8,
-    EfiPciIoWidthUint16,
-    EfiPciIoWidthUint32,
-    EfiPciIoWidthUint64,
-    EfiPciIoWidthFifoUint8,
-    EfiPciIoWidthFifoUint16,
-    EfiPciIoWidthFifoUint32,
-    EfiPciIoWidthFifoUint64,
-    EfiPciIoWidthFillUint8,
-    EfiPciIoWidthFillUint16,
-    EfiPciIoWidthFillUint32,
-    EfiPciIoWidthFillUint64,
-    EfiPciIoWidthMaximum
-} EFI_PCI_IO_PROTOCOL_WIDTH, EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH;
-
-#define EFI_PCI_IO_PASS_THROUGH_BAR 0xff
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_IO_PROTOCOL_POLL_IO_MEM) (
-  IN struct _EFI_PCI_IO_PROTOCOL  *This,
-  IN EFI_PCI_IO_PROTOCOL_WIDTH    Width,
-  IN UINT8                        BarIndex,
-  IN UINT64                       Offset,
-  IN UINT64                       Mask,
-  IN UINT64                       Value,
-  IN UINT64                       Delay,
-  OUT UINT64                      *Result
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_POLL_IO_MEM) (
-  IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL  *This,
-  IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH    Width,
-  IN UINT64                                   Address,
-  IN UINT64                                   Mask,
-  IN UINT64                                   Value,
-  IN UINT64                                   Delay,
-  OUT UINT64                                  *Result
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_IO_PROTOCOL_IO_MEM) (
-  IN struct _EFI_PCI_IO_PROTOCOL  *This,
-  IN EFI_PCI_IO_PROTOCOL_WIDTH    Width,
-  IN UINT8                        BarIndex,
-  IN UINT64                       Offset,
-  IN UINTN                        Count,
-  IN OUT VOID                     *Buffer
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_IO_MEM) (
-  IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL  *This,
-  IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH    Width,
-  IN UINT64                                   Address,
-  IN UINTN                                    Count,
-  IN OUT VOID                                 *Buffer
-);
-
-typedef struct {
-  EFI_PCI_IO_PROTOCOL_IO_MEM    Read;
-  EFI_PCI_IO_PROTOCOL_IO_MEM    Write;
-} EFI_PCI_IO_PROTOCOL_ACCESS;
-
-typedef struct {
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_IO_MEM  Read;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_IO_MEM  Write;
-} EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_IO_PROTOCOL_CONFIG) (
-  IN struct _EFI_PCI_IO_PROTOCOL  *This,
-  IN EFI_PCI_IO_PROTOCOL_WIDTH    Width,
-  IN UINT32                       Offset,
-  IN UINTN                        Count,
-  IN OUT VOID                     *Buffer
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_CONFIGURATION) (
-  IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL    *This,
-  OUT VOID                                      **Resources
-);
-
-typedef struct {
-  EFI_PCI_IO_PROTOCOL_CONFIG Read;
-  EFI_PCI_IO_PROTOCOL_CONFIG Write;
-} EFI_PCI_IO_PROTOCOL_CONFIG_ACCESS;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_IO_PROTOCOL_COPY_MEM) (
-  IN struct _EFI_PCI_IO_PROTOCOL  *This,
-  IN EFI_PCI_IO_PROTOCOL_WIDTH    Width,
-  IN UINT8                        DestBarIndex,
-  IN UINT64                       DestOffset,
-  IN UINT8                        SrcBarIndex,
-  IN UINT64                       SrcOffset,
-  IN UINTN                        Count
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_COPY_MEM) (
-  IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL  *This,
-  IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH    Width,
-  IN UINT64                                   DestAddress,
-  IN UINT64                                   SrcAddress,
-  IN UINTN                                    Count
-);
-
-typedef enum {
-    EfiPciIoOperationBusMasterRead,
-    EfiPciIoOperationBusMasterWrite,
-    EfiPciIoOperationBusMasterCommonBuffer,
-    EfiPciIoOperationMaximum
-} EFI_PCI_IO_PROTOCOL_OPERATION;
-
-typedef enum {
-  EfiPciOperationBusMasterRead,
-  EfiPciOperationBusMasterWrite,
-  EfiPciOperationBusMasterCommonBuffer,
-  EfiPciOperationBusMasterRead64,
-  EfiPciOperationBusMasterWrite64,
-  EfiPciOperationBusMasterCommonBuffer64,
-  EfiPciOperationMaximum
-} EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_OPERATION;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_IO_PROTOCOL_MAP) (
-  IN struct _EFI_PCI_IO_PROTOCOL   *This,
-  IN EFI_PCI_IO_PROTOCOL_OPERATION Operation,
-  IN VOID                          *HostAddress,
-  IN OUT UINTN                     *NumberOfBytes,
-  OUT EFI_PHYSICAL_ADDRESS         *DeviceAddress,
-  OUT VOID                         **Mapping
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_MAP) (
-  IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL    *This,
-  IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_OPERATION  Operation,
-  IN VOID                                       *HostAddress,
-  IN OUT UINTN                                  *NumberOfBytes,
-  OUT EFI_PHYSICAL_ADDRESS                      *DeviceAddress,
-  OUT VOID                                      **Mapping
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_IO_PROTOCOL_UNMAP) (
-  IN struct _EFI_PCI_IO_PROTOCOL  *This,
-  IN VOID                         *Mapping
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_UNMAP) (
-  IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL    *This,
-  IN VOID                                       *Mapping
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_IO_PROTOCOL_ALLOCATE_BUFFER) (
-  IN struct _EFI_PCI_IO_PROTOCOL  *This,
-  IN EFI_ALLOCATE_TYPE            Type,
-  IN EFI_MEMORY_TYPE              MemoryType,
-  IN UINTN                        Pages,
-  OUT VOID                        **HostAddress,
-  IN UINT64                       Attributes
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ALLOCATE_BUFFER) (
-  IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL    *This,
-  IN EFI_ALLOCATE_TYPE                          Type,
-  IN EFI_MEMORY_TYPE                            MemoryType,
-  IN UINTN                                      Pages,
-  IN OUT VOID                                   **HostAddress,
-  IN UINT64                                     Attributes
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_IO_PROTOCOL_FREE_BUFFER) (
-  IN struct _EFI_PCI_IO_PROTOCOL  *This,
-  IN UINTN                        Pages,
-  IN VOID                         *HostAddress
-  );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FREE_BUFFER) (
-  IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL    *This,
-  IN UINTN                                      Pages,
-  IN VOID                                       *HostAddress
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_IO_PROTOCOL_FLUSH) (
-  IN struct _EFI_PCI_IO_PROTOCOL  *This
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FLUSH) (
-  IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL    *This
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_IO_PROTOCOL_GET_LOCATION) (
-  IN struct _EFI_PCI_IO_PROTOCOL  *This,
-  OUT UINTN                       *SegmentNumber,
-  OUT UINTN                       *BusNumber,
-  OUT UINTN                       *DeviceNumber,
-  OUT UINTN                       *FunctionNumber
-);
-
-#define EFI_PCI_ATTRIBUTE_ISA_MOTHERBOARD_IO      0x0001
-#define EFI_PCI_ATTRIBUTE_ISA_IO                  0x0002
-#define EFI_PCI_ATTRIBUTE_VGA_PALETTE_IO          0x0004
-#define EFI_PCI_ATTRIBUTE_VGA_MEMORY              0x0008
-#define EFI_PCI_ATTRIBUTE_VGA_IO                  0x0010
-#define EFI_PCI_ATTRIBUTE_IDE_PRIMARY_IO          0x0020
-#define EFI_PCI_ATTRIBUTE_IDE_SECONDARY_IO        0x0040
-#define EFI_PCI_ATTRIBUTE_MEMORY_WRITE_COMBINE    0x0080
-#define EFI_PCI_ATTRIBUTE_IO                      0x0100
-#define EFI_PCI_ATTRIBUTE_MEMORY                  0x0200
-#define EFI_PCI_ATTRIBUTE_BUS_MASTER              0x0400
-#define EFI_PCI_ATTRIBUTE_MEMORY_CACHED           0x0800
-#define EFI_PCI_ATTRIBUTE_MEMORY_DISABLE          0x1000
-#define EFI_PCI_ATTRIBUTE_EMBEDDED_DEVICE         0x2000
-#define EFI_PCI_ATTRIBUTE_EMBEDDED_ROM            0x4000
-#define EFI_PCI_ATTRIBUTE_DUAL_ADDRESS_CYCLE      0x8000
-#define EFI_PCI_ATTRIBUTE_ISA_IO_16               0x10000
-#define EFI_PCI_ATTRIBUTE_VGA_PALETTE_IO_16       0x20000
-#define EFI_PCI_ATTRIBUTE_VGA_IO_16               0x40000
-
-#define EFI_PCI_IO_ATTRIBUTE_ISA_MOTHERBOARD_IO   EFI_PCI_ATTRIBUTE_ISA_MOTHERBOARD_IO
-#define EFI_PCI_IO_ATTRIBUTE_ISA_IO               EFI_PCI_ATTRIBUTE_ISA_IO
-#define EFI_PCI_IO_ATTRIBUTE_VGA_PALETTE_IO       EFI_PCI_ATTRIBUTE_VGA_PALETTE_IO
-#define EFI_PCI_IO_ATTRIBUTE_VGA_MEMORY           EFI_PCI_ATTRIBUTE_VGA_MEMORY
-#define EFI_PCI_IO_ATTRIBUTE_VGA_IO               EFI_PCI_ATTRIBUTE_VGA_IO
-#define EFI_PCI_IO_ATTRIBUTE_IDE_PRIMARY_IO       EFI_PCI_ATTRIBUTE_IDE_PRIMARY_IO
-#define EFI_PCI_IO_ATTRIBUTE_IDE_SECONDARY_IO     EFI_PCI_ATTRIBUTE_IDE_SECONDARY_IO
-#define EFI_PCI_IO_ATTRIBUTE_MEMORY_WRITE_COMBINE EFI_PCI_ATTRIBUTE_MEMORY_WRITE_COMBINE
-#define EFI_PCI_IO_ATTRIBUTE_IO                   EFI_PCI_ATTRIBUTE_IO
-#define EFI_PCI_IO_ATTRIBUTE_MEMORY               EFI_PCI_ATTRIBUTE_MEMORY
-#define EFI_PCI_IO_ATTRIBUTE_BUS_MASTER           EFI_PCI_ATTRIBUTE_BUS_MASTER
-#define EFI_PCI_IO_ATTRIBUTE_MEMORY_CACHED        EFI_PCI_ATTRIBUTE_MEMORY_CACHED
-#define EFI_PCI_IO_ATTRIBUTE_MEMORY_DISABLE       EFI_PCI_ATTRIBUTE_MEMORY_DISABLE
-#define EFI_PCI_IO_ATTRIBUTE_EMBEDDED_DEVICE      EFI_PCI_ATTRIBUTE_EMBEDDED_DEVICE
-#define EFI_PCI_IO_ATTRIBUTE_EMBEDDED_ROM         EFI_PCI_ATTRIBUTE_EMBEDDED_ROM
-#define EFI_PCI_IO_ATTRIBUTE_DUAL_ADDRESS_CYCLE   EFI_PCI_ATTRIBUTE_DUAL_ADDRESS_CYCLE
-#define EFI_PCI_IO_ATTRIBUTE_ISA_IO_16            EFI_PCI_ATTRIBUTE_ISA_IO_16
-#define EFI_PCI_IO_ATTRIBUTE_VGA_PALETTE_IO_16    EFI_PCI_ATTRIBUTE_VGA_PALETTE_IO_16
-#define EFI_PCI_IO_ATTRIBUTE_VGA_IO_16            EFI_PCI_ATTRIBUTE_VGA_IO_16
-
-#define EFI_PCI_ATTRIBUTE_VALID_FOR_ALLOCATE_BUFFER \
-    (EFI_PCI_ATTRIBUTE_MEMORY_WRITE_COMBINE | EFI_PCI_ATTRIBUTE_MEMORY_CACHED | EFI_PCI_ATTRIBUTE_DUAL_ADDRESS_CYCLE)
-
-#define EFI_PCI_ATTRIBUTE_INVALID_FOR_ALLOCATE_BUFFER \
-    (~EFI_PCI_ATTRIBUTE_VALID_FOR_ALLOCATE_BUFFER)
-
-typedef struct {
-    UINT8 Register;
-    UINT8 Function;
-    UINT8 Device;
-    UINT8 Bus;
-    UINT32 ExtendedRegister;
-} EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_PCI_ADDRESS;
-
-typedef enum {
-    EfiPciIoAttributeOperationGet,
-    EfiPciIoAttributeOperationSet,
-    EfiPciIoAttributeOperationEnable,
-    EfiPciIoAttributeOperationDisable,
-    EfiPciIoAttributeOperationSupported,
-    EfiPciIoAttributeOperationMaximum
-} EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_IO_PROTOCOL_ATTRIBUTES) (
-  IN struct _EFI_PCI_IO_PROTOCOL             *This,
-  IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation,
-  IN UINT64                                  Attributes,
-  OUT UINT64                                 *Result OPTIONAL
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_IO_PROTOCOL_GET_BAR_ATTRIBUTES) (
-  IN struct _EFI_PCI_IO_PROTOCOL  *This,
-  IN UINT8                        BarIndex,
-  OUT UINT64                      *Supports   OPTIONAL,
-  OUT VOID                        **Resources OPTIONAL
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GET_ATTRIBUTES) (
-  IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL    *This,
-  OUT UINT64                                    *Supports,
-  OUT UINT64                                    *Attributes
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_IO_PROTOCOL_SET_BAR_ATTRIBUTES) (
-  IN struct _EFI_PCI_IO_PROTOCOL  *This,
-  IN UINT64                       Attributes,
-  IN UINT8                        BarIndex,
-  IN OUT UINT64                   *Offset,
-  IN OUT UINT64                   *Length
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_SET_ATTRIBUTES) (
-  IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL    *This,
-  IN UINT64                                     Attributes,
-  IN OUT UINT64                                 *ResourceBase,
-  IN OUT UINT64                                 *ResourceLength
-);
-
-typedef struct _EFI_PCI_IO_PROTOCOL {
-  EFI_PCI_IO_PROTOCOL_POLL_IO_MEM        PollMem;
-  EFI_PCI_IO_PROTOCOL_POLL_IO_MEM        PollIo;
-  EFI_PCI_IO_PROTOCOL_ACCESS             Mem;
-  EFI_PCI_IO_PROTOCOL_ACCESS             Io;
-  EFI_PCI_IO_PROTOCOL_CONFIG_ACCESS      Pci;
-  EFI_PCI_IO_PROTOCOL_COPY_MEM           CopyMem;
-  EFI_PCI_IO_PROTOCOL_MAP                Map;
-  EFI_PCI_IO_PROTOCOL_UNMAP              Unmap;
-  EFI_PCI_IO_PROTOCOL_ALLOCATE_BUFFER    AllocateBuffer;
-  EFI_PCI_IO_PROTOCOL_FREE_BUFFER        FreeBuffer;
-  EFI_PCI_IO_PROTOCOL_FLUSH              Flush;
-  EFI_PCI_IO_PROTOCOL_GET_LOCATION       GetLocation;
-  EFI_PCI_IO_PROTOCOL_ATTRIBUTES         Attributes;
-  EFI_PCI_IO_PROTOCOL_GET_BAR_ATTRIBUTES GetBarAttributes;
-  EFI_PCI_IO_PROTOCOL_SET_BAR_ATTRIBUTES SetBarAttributes;
-  UINT64                                 RomSize;
-  VOID                                   *RomImage;
-} EFI_PCI_IO_PROTOCOL;
-
-// Note: Because it conflicted with the EDK2 struct name, the
-// 'EFI_PCI_IO_PROTOCOL' GUID definition, from older versions
-// of gnu-efi, is now obsoleted.
-// Use 'EFI_PCI_IO_PROTOCOL_GUID' instead.
-
-typedef struct _EFI_PCI_IO_PROTOCOL _EFI_PCI_IO;
-typedef EFI_PCI_IO_PROTOCOL EFI_PCI_IO;
-
-typedef struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL {
-  EFI_HANDLE                                      ParentHandle;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_POLL_IO_MEM     PollMem;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_POLL_IO_MEM     PollIo;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS          Mem;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS          Io;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS          Pci;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_COPY_MEM        CopyMem;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_MAP             Map;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_UNMAP           Unmap;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ALLOCATE_BUFFER AllocateBuffer;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FREE_BUFFER     FreeBuffer;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FLUSH           Flush;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GET_ATTRIBUTES  GetAttributes;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_SET_ATTRIBUTES  SetAttributes;
-  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_CONFIGURATION   Configuration;
-  UINT32                                          SegmentNumber;
-} EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL;
-
-#endif /* _EFI_PCI_IO_H */

src/include/efi/efipoint.h

@@ -1,115 +0,0 @@
-/* Copyright (C) 2014 by John Cronin
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
-
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
-
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef _EFI_POINT_H
-#define _EFI_POINT_H
-
-#define EFI_SIMPLE_POINTER_PROTOCOL_GUID \
-	{ 0x31878c87, 0xb75, 0x11d5, { 0x9a, 0x4f, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } }
-
-INTERFACE_DECL(_EFI_SIMPLE_POINTER);
-
-typedef struct {
-	INT32 RelativeMovementX;
-	INT32 RelativeMovementY;
-	INT32 RelativeMovementZ;
-	BOOLEAN LeftButton;
-	BOOLEAN RightButton;
-} EFI_SIMPLE_POINTER_STATE;
-
-typedef struct {
-	UINT64 ResolutionX;
-	UINT64 ResolutionY;
-	UINT64 ResolutionZ;
-	BOOLEAN LeftButton;
-	BOOLEAN RightButton;
-} EFI_SIMPLE_POINTER_MODE;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_POINTER_RESET) (
-	IN struct _EFI_SIMPLE_POINTER *This,
-	IN BOOLEAN ExtendedVerification
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SIMPLE_POINTER_GET_STATE) (
-	IN struct _EFI_SIMPLE_POINTER *This,
-	IN OUT EFI_SIMPLE_POINTER_STATE *State
-);
-
-typedef struct _EFI_SIMPLE_POINTER {
-	EFI_SIMPLE_POINTER_RESET Reset;
-	EFI_SIMPLE_POINTER_GET_STATE GetState;
-	EFI_EVENT WaitForInput;
-	EFI_SIMPLE_POINTER_MODE *Mode;
-} EFI_SIMPLE_POINTER_PROTOCOL;
-
-#define EFI_ABSOLUTE_POINTER_PROTOCOL_GUID \
-	{ 0x8D59D32B, 0xC655, 0x4AE9, { 0x9B, 0x15, 0xF2, 0x59, 0x04, 0x99, 0x2A, 0x43 } }
-
-INTERFACE_DECL(_EFI_ABSOLUTE_POINTER_PROTOCOL);
-
-typedef struct {
-	UINT64 AbsoluteMinX;
-	UINT64 AbsoluteMinY;
-	UINT64 AbsoluteMinZ;
-	UINT64 AbsoluteMaxX;
-	UINT64 AbsoluteMaxY;
-	UINT64 AbsoluteMaxZ;
-	UINT32 Attributes;
-} EFI_ABSOLUTE_POINTER_MODE;
-
-typedef struct {
-	UINT64 CurrentX;
-	UINT64 CurrentY;
-	UINT64 CurrentZ;
-	UINT32 ActiveButtons;
-} EFI_ABSOLUTE_POINTER_STATE;
-
-#define EFI_ABSP_SupportsAltActive 0x00000001
-#define EFI_ABSP_SupportsPressureAsZ 0x00000002
-#define EFI_ABSP_TouchActive 0x00000001
-#define EFI_ABS_AltActive 0x00000002
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_ABSOLUTE_POINTER_RESET) (
-	IN struct _EFI_ABSOLUTE_POINTER_PROTOCOL *This,
-	IN BOOLEAN ExtendedVerification
-);
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_ABSOLUTE_POINTER_GET_STATE) (
-	IN struct _EFI_ABSOLUTE_POINTER_PROTOCOL *This,
-	IN OUT EFI_ABSOLUTE_POINTER_STATE *State
-);
-
-typedef struct _EFI_ABSOLUTE_POINTER_PROTOCOL {
-	EFI_ABSOLUTE_POINTER_RESET Reset;
-	EFI_ABSOLUTE_POINTER_GET_STATE GetState;
-	EFI_EVENT WaitForInput;
-	EFI_ABSOLUTE_POINTER_MODE *Mode;
-} EFI_ABSOLUTE_POINTER_PROTOCOL;
-
-#endif

src/include/efi/efipxebc.h

@@ -1,482 +0,0 @@
-#ifndef _EFIPXEBC_H
-#define _EFIPXEBC_H
-
-/*++
-
-Copyright (c) 1998  Intel Corporation
-
-Module Name:
-
-    efipxebc.h
-
-Abstract:
-
-    EFI PXE Base Code Protocol
-
-
-
-Revision History
-
---*/
-
-//
-// PXE Base Code protocol
-//
-
-#define EFI_PXE_BASE_CODE_PROTOCOL_GUID \
-    { 0x03c4e603, 0xac28, 0x11d3, {0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
-
-INTERFACE_DECL(_EFI_PXE_BASE_CODE_PROTOCOL);
-
-#define DEFAULT_TTL 4
-#define DEFAULT_ToS 0
-//
-// Address definitions
-//
-
-typedef union {
-    UINT32      Addr[4];
-    EFI_IPv4_ADDRESS    v4;
-    EFI_IPv6_ADDRESS    v6;
-} EFI_IP_ADDRESS;
-
-typedef UINT16 EFI_PXE_BASE_CODE_UDP_PORT;
-
-//
-// Packet definitions
-//
-
-typedef struct {
-    UINT8                           BootpOpcode;
-    UINT8                           BootpHwType;
-    UINT8                           BootpHwAddrLen;
-    UINT8                           BootpGateHops;
-    UINT32                          BootpIdent;
-    UINT16                          BootpSeconds;
-    UINT16                          BootpFlags;
-    UINT8                           BootpCiAddr[4];
-    UINT8                           BootpYiAddr[4];
-    UINT8                           BootpSiAddr[4];
-    UINT8                           BootpGiAddr[4];
-    UINT8                           BootpHwAddr[16];
-    UINT8                           BootpSrvName[64];
-    UINT8                           BootpBootFile[128];
-    UINT32                          DhcpMagik;
-    UINT8                           DhcpOptions[56];
-} EFI_PXE_BASE_CODE_DHCPV4_PACKET;
-
-typedef struct {
-    UINT32                          MessageType:8;
-    UINT32                          TransactionId:24;
-    UINT8                           DhcpOptions[1024];
-} EFI_PXE_BASE_CODE_DHCPV6_PACKET;
-
-typedef union {
-    UINT8                               Raw[1472];
-    EFI_PXE_BASE_CODE_DHCPV4_PACKET     Dhcpv4;
-    EFI_PXE_BASE_CODE_DHCPV6_PACKET     Dhcpv6;
-} EFI_PXE_BASE_CODE_PACKET;
-
-typedef struct {
-    UINT8                   Type;
-    UINT8                   Code;
-    UINT16                  Checksum;
-    union {
-        UINT32              reserved;
-        UINT32              Mtu;
-        UINT32              Pointer;
-        struct {
-            UINT16          Identifier;
-            UINT16          Sequence;
-        } Echo;
-    } u;
-    UINT8                   Data[494];
-} EFI_PXE_BASE_CODE_ICMP_ERROR;
-
-typedef struct {
-    UINT8                   ErrorCode;
-    CHAR8                   ErrorString[127];
-} EFI_PXE_BASE_CODE_TFTP_ERROR;
-
-//
-// IP Receive Filter definitions
-//
-#define EFI_PXE_BASE_CODE_MAX_IPCNT             8
-typedef struct {
-    UINT8                       Filters;
-    UINT8                       IpCnt;
-    UINT16                      reserved;
-    EFI_IP_ADDRESS              IpList[EFI_PXE_BASE_CODE_MAX_IPCNT];
-} EFI_PXE_BASE_CODE_IP_FILTER;
-
-#define EFI_PXE_BASE_CODE_IP_FILTER_STATION_IP             0x0001
-#define EFI_PXE_BASE_CODE_IP_FILTER_BROADCAST              0x0002
-#define EFI_PXE_BASE_CODE_IP_FILTER_PROMISCUOUS            0x0004
-#define EFI_PXE_BASE_CODE_IP_FILTER_PROMISCUOUS_MULTICAST  0x0008
-
-//
-// ARP Cache definitions
-//
-
-typedef struct {
-    EFI_IP_ADDRESS       IpAddr;
-    EFI_MAC_ADDRESS      MacAddr;
-} EFI_PXE_BASE_CODE_ARP_ENTRY;
-
-typedef struct {
-    EFI_IP_ADDRESS       IpAddr;
-    EFI_IP_ADDRESS       SubnetMask;
-    EFI_IP_ADDRESS       GwAddr;
-} EFI_PXE_BASE_CODE_ROUTE_ENTRY;
-
-//
-// UDP definitions
-//
-
-#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_SRC_IP    0x0001
-#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_SRC_PORT  0x0002
-#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_DEST_IP   0x0004
-#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_DEST_PORT 0x0008
-#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_USE_FILTER    0x0010
-#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_MAY_FRAGMENT  0x0020
-
-//
-// Discover() definitions
-//
-
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_BOOTSTRAP           0
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_MS_WINNT_RIS        1
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_INTEL_LCM           2
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_DOSUNDI             3
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_NEC_ESMPRO          4
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_IBM_WSoD            5
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_IBM_LCCM            6
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_CA_UNICENTER_TNG    7
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_HP_OPENVIEW         8
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_ALTIRIS_9           9
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_ALTIRIS_10          10
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_ALTIRIS_11          11
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_NOT_USED_12         12
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_REDHAT_INSTALL      13
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_REDHAT_BOOT         14
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_REMBO               15
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_BEOBOOT             16
-//
-// 17 through 32767 are reserved
-// 32768 through 65279 are for vendor use
-// 65280 through 65534 are reserved
-//
-#define EFI_PXE_BASE_CODE_BOOT_TYPE_PXETEST             65535
-
-#define EFI_PXE_BASE_CODE_BOOT_LAYER_MASK               0x7FFF
-#define EFI_PXE_BASE_CODE_BOOT_LAYER_INITIAL            0x0000
-
-
-typedef struct {
-    UINT16                      Type;
-    BOOLEAN                     AcceptAnyResponse;
-    UINT8                       Reserved;
-    EFI_IP_ADDRESS              IpAddr;
-} EFI_PXE_BASE_CODE_SRVLIST;
-
-typedef struct {
-    BOOLEAN                     UseMCast;
-    BOOLEAN                     UseBCast;
-    BOOLEAN                     UseUCast;
-    BOOLEAN                     MustUseList;
-    EFI_IP_ADDRESS              ServerMCastIp;
-    UINT16                      IpCnt;
-    EFI_PXE_BASE_CODE_SRVLIST   SrvList[1];
-} EFI_PXE_BASE_CODE_DISCOVER_INFO;
-
-//
-// Mtftp() definitions
-//
-
-typedef enum {
-    EFI_PXE_BASE_CODE_TFTP_FIRST,
-    EFI_PXE_BASE_CODE_TFTP_GET_FILE_SIZE,
-    EFI_PXE_BASE_CODE_TFTP_READ_FILE,
-    EFI_PXE_BASE_CODE_TFTP_WRITE_FILE,
-    EFI_PXE_BASE_CODE_TFTP_READ_DIRECTORY,
-    EFI_PXE_BASE_CODE_MTFTP_GET_FILE_SIZE,
-    EFI_PXE_BASE_CODE_MTFTP_READ_FILE,
-    EFI_PXE_BASE_CODE_MTFTP_READ_DIRECTORY,
-    EFI_PXE_BASE_CODE_MTFTP_LAST
-} EFI_PXE_BASE_CODE_TFTP_OPCODE;
-
-typedef struct {
-    EFI_IP_ADDRESS   MCastIp;
-    EFI_PXE_BASE_CODE_UDP_PORT  CPort;
-    EFI_PXE_BASE_CODE_UDP_PORT  SPort;
-    UINT16                      ListenTimeout;
-    UINT16                      TransmitTimeout;
-} EFI_PXE_BASE_CODE_MTFTP_INFO;
-
-//
-// PXE Base Code Mode structure
-//
-
-#define EFI_PXE_BASE_CODE_MAX_ARP_ENTRIES       8
-#define EFI_PXE_BASE_CODE_MAX_ROUTE_ENTRIES     8
-
-typedef struct {
-    BOOLEAN                         Started;
-    BOOLEAN                         Ipv6Available;
-    BOOLEAN                         Ipv6Supported;
-    BOOLEAN                         UsingIpv6;
-    BOOLEAN                         BisSupported;
-    BOOLEAN                         BisDetected;
-    BOOLEAN                         AutoArp;
-    BOOLEAN                         SendGUID;
-    BOOLEAN                         DhcpDiscoverValid;
-    BOOLEAN                         DhcpAckReceived;
-    BOOLEAN                         ProxyOfferReceived;
-    BOOLEAN                         PxeDiscoverValid;
-    BOOLEAN                         PxeReplyReceived;
-    BOOLEAN                         PxeBisReplyReceived;
-    BOOLEAN                         IcmpErrorReceived;
-    BOOLEAN                         TftpErrorReceived;
-    BOOLEAN                         MakeCallbacks;
-    UINT8                           TTL;
-    UINT8                           ToS;
-    EFI_IP_ADDRESS                  StationIp;
-    EFI_IP_ADDRESS                  SubnetMask;
-    EFI_PXE_BASE_CODE_PACKET        DhcpDiscover;
-    EFI_PXE_BASE_CODE_PACKET        DhcpAck;
-    EFI_PXE_BASE_CODE_PACKET        ProxyOffer;
-    EFI_PXE_BASE_CODE_PACKET        PxeDiscover;
-    EFI_PXE_BASE_CODE_PACKET        PxeReply;
-    EFI_PXE_BASE_CODE_PACKET        PxeBisReply;
-    EFI_PXE_BASE_CODE_IP_FILTER     IpFilter;
-    UINT32                          ArpCacheEntries;
-    EFI_PXE_BASE_CODE_ARP_ENTRY     ArpCache[EFI_PXE_BASE_CODE_MAX_ARP_ENTRIES];
-    UINT32                          RouteTableEntries;
-    EFI_PXE_BASE_CODE_ROUTE_ENTRY   RouteTable[EFI_PXE_BASE_CODE_MAX_ROUTE_ENTRIES];
-    EFI_PXE_BASE_CODE_ICMP_ERROR    IcmpError;
-    EFI_PXE_BASE_CODE_TFTP_ERROR    TftpError;
-} EFI_PXE_BASE_CODE_MODE;
-
-//
-// PXE Base Code Interface Function definitions
-//
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PXE_BASE_CODE_START) (
-    IN struct _EFI_PXE_BASE_CODE_PROTOCOL  *This,
-    IN BOOLEAN                             UseIpv6
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PXE_BASE_CODE_STOP) (
-    IN struct _EFI_PXE_BASE_CODE_PROTOCOL  *This
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PXE_BASE_CODE_DHCP) (
-    IN struct _EFI_PXE_BASE_CODE_PROTOCOL  *This,
-    IN BOOLEAN                             SortOffers
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PXE_BASE_CODE_DISCOVER) (
-    IN struct _EFI_PXE_BASE_CODE_PROTOCOL   *This,
-    IN UINT16                               Type,
-    IN UINT16                               *Layer,
-    IN BOOLEAN                              UseBis,
-    IN OUT EFI_PXE_BASE_CODE_DISCOVER_INFO  *Info   OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PXE_BASE_CODE_MTFTP) (
-    IN struct _EFI_PXE_BASE_CODE_PROTOCOL  *This,
-    IN EFI_PXE_BASE_CODE_TFTP_OPCODE       Operation,
-    IN OUT VOID                            *BufferPtr  OPTIONAL,
-    IN BOOLEAN                             Overwrite,
-    IN OUT UINT64                          *BufferSize,
-    IN UINTN                               *BlockSize  OPTIONAL,
-    IN EFI_IP_ADDRESS                      *ServerIp,
-    IN UINT8                               *Filename,
-    IN EFI_PXE_BASE_CODE_MTFTP_INFO        *Info       OPTIONAL,
-    IN BOOLEAN                             DontUseBuffer
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PXE_BASE_CODE_UDP_WRITE) (
-    IN struct _EFI_PXE_BASE_CODE_PROTOCOL  *This,
-    IN UINT16                              OpFlags,
-    IN EFI_IP_ADDRESS                      *DestIp,
-    IN EFI_PXE_BASE_CODE_UDP_PORT          *DestPort,
-    IN EFI_IP_ADDRESS                      *GatewayIp,  OPTIONAL
-    IN EFI_IP_ADDRESS                      *SrcIp,      OPTIONAL
-    IN OUT EFI_PXE_BASE_CODE_UDP_PORT      *SrcPort,    OPTIONAL
-    IN UINTN                               *HeaderSize, OPTIONAL
-    IN VOID                                *HeaderPtr,  OPTIONAL
-    IN UINTN                               *BufferSize,
-    IN VOID                                *BufferPtr
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PXE_BASE_CODE_UDP_READ) (
-    IN struct _EFI_PXE_BASE_CODE_PROTOCOL  *This,
-    IN UINT16                              OpFlags,
-    IN OUT EFI_IP_ADDRESS                  *DestIp,      OPTIONAL
-    IN OUT EFI_PXE_BASE_CODE_UDP_PORT      *DestPort,    OPTIONAL
-    IN OUT EFI_IP_ADDRESS                  *SrcIp,       OPTIONAL
-    IN OUT EFI_PXE_BASE_CODE_UDP_PORT      *SrcPort,     OPTIONAL
-    IN UINTN                               *HeaderSize,  OPTIONAL
-    IN VOID                                *HeaderPtr,   OPTIONAL
-    IN OUT UINTN                           *BufferSize,
-    IN VOID                                *BufferPtr
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PXE_BASE_CODE_SET_IP_FILTER) (
-    IN struct _EFI_PXE_BASE_CODE_PROTOCOL  *This,
-    IN EFI_PXE_BASE_CODE_IP_FILTER         *NewFilter
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PXE_BASE_CODE_ARP) (
-    IN struct _EFI_PXE_BASE_CODE_PROTOCOL  *This,
-    IN EFI_IP_ADDRESS                      *IpAddr,
-    IN EFI_MAC_ADDRESS                     *MacAddr      OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PXE_BASE_CODE_SET_PARAMETERS) (
-    IN struct _EFI_PXE_BASE_CODE_PROTOCOL  *This,
-    IN BOOLEAN                             *NewAutoArp,    OPTIONAL
-    IN BOOLEAN                             *NewSendGUID,   OPTIONAL
-    IN UINT8                               *NewTTL,        OPTIONAL
-    IN UINT8                               *NewToS,        OPTIONAL
-    IN BOOLEAN                             *NewMakeCallback    OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PXE_BASE_CODE_SET_STATION_IP) (
-    IN struct _EFI_PXE_BASE_CODE_PROTOCOL  *This,
-    IN EFI_IP_ADDRESS                      *NewStationIp,  OPTIONAL
-    IN EFI_IP_ADDRESS                      *NewSubnetMask  OPTIONAL
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PXE_BASE_CODE_SET_PACKETS) (
-    IN struct _EFI_PXE_BASE_CODE_PROTOCOL  *This,
-    BOOLEAN                                *NewDhcpDiscoverValid,  OPTIONAL
-    BOOLEAN                                *NewDhcpAckReceived,    OPTIONAL
-    BOOLEAN                                *NewProxyOfferReceived, OPTIONAL
-    BOOLEAN                                *NewPxeDiscoverValid,   OPTIONAL
-    BOOLEAN                                *NewPxeReplyReceived,   OPTIONAL
-    BOOLEAN                                *NewPxeBisReplyReceived,OPTIONAL
-    IN EFI_PXE_BASE_CODE_PACKET            *NewDhcpDiscover, OPTIONAL
-    IN EFI_PXE_BASE_CODE_PACKET            *NewDhcpAck,      OPTIONAL
-    IN EFI_PXE_BASE_CODE_PACKET            *NewProxyOffer,   OPTIONAL
-    IN EFI_PXE_BASE_CODE_PACKET            *NewPxeDiscover,  OPTIONAL
-    IN EFI_PXE_BASE_CODE_PACKET            *NewPxeReply,     OPTIONAL
-    IN EFI_PXE_BASE_CODE_PACKET            *NewPxeBisReply   OPTIONAL
-    );
-
-//
-// PXE Base Code Protocol structure
-//
-
-#define EFI_PXE_BASE_CODE_PROTOCOL_REVISION  0x00010000
-#define EFI_PXE_BASE_CODE_INTERFACE_REVISION EFI_PXE_BASE_CODE_PROTOCOL_REVISION
-
-typedef struct _EFI_PXE_BASE_CODE_PROTOCOL {
-    UINT64                              Revision;
-    EFI_PXE_BASE_CODE_START             Start;
-    EFI_PXE_BASE_CODE_STOP              Stop;
-    EFI_PXE_BASE_CODE_DHCP              Dhcp;
-    EFI_PXE_BASE_CODE_DISCOVER          Discover;
-    EFI_PXE_BASE_CODE_MTFTP             Mtftp;
-    EFI_PXE_BASE_CODE_UDP_WRITE         UdpWrite;
-    EFI_PXE_BASE_CODE_UDP_READ          UdpRead;
-    EFI_PXE_BASE_CODE_SET_IP_FILTER     SetIpFilter;
-    EFI_PXE_BASE_CODE_ARP               Arp;
-    EFI_PXE_BASE_CODE_SET_PARAMETERS    SetParameters;
-    EFI_PXE_BASE_CODE_SET_STATION_IP    SetStationIp;
-    EFI_PXE_BASE_CODE_SET_PACKETS       SetPackets;
-    EFI_PXE_BASE_CODE_MODE              *Mode;
-} EFI_PXE_BASE_CODE_PROTOCOL;
-
-// Note: Because it conflicted with the EDK2 struct name, the
-// 'EFI_PXE_BASE_CODE_PROTOCOL' GUID definition, from older
-// versions of gnu-efi, is now obsoleted.
-// Use 'EFI_PXE_BASE_CODE_PROTOCOL_GUID' instead.
-
-typedef struct _EFI_PXE_BASE_CODE_PROTOCOL _EFI_PXE_BASE_CODE;
-typedef struct _EFI_PXE_BASE_CODE_PROTOCOL EFI_PXE_BASE_CODE;
-
-//
-// Call Back Definitions
-//
-
-#define EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL_GUID \
-    { 0x245dca21, 0xfb7b, 0x11d3, {0x8f, 0x01, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
-
-//
-// Revision Number
-//
-
-#define EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL_REVISION  0x00010000
-#define EFI_PXE_BASE_CODE_CALLBACK_INTERFACE_REVISION EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL_REVISION
-
-INTERFACE_DECL(_EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL);
-
-typedef enum {
-    EFI_PXE_BASE_CODE_FUNCTION_FIRST,
-    EFI_PXE_BASE_CODE_FUNCTION_DHCP,
-    EFI_PXE_BASE_CODE_FUNCTION_DISCOVER,
-    EFI_PXE_BASE_CODE_FUNCTION_MTFTP,
-    EFI_PXE_BASE_CODE_FUNCTION_UDP_WRITE,
-    EFI_PXE_BASE_CODE_FUNCTION_UDP_READ,
-    EFI_PXE_BASE_CODE_FUNCTION_ARP,
-    EFI_PXE_BASE_CODE_FUNCTION_IGMP,
-    EFI_PXE_BASE_CODE_PXE_FUNCTION_LAST
-} EFI_PXE_BASE_CODE_FUNCTION;
-
-typedef enum {
-    EFI_PXE_BASE_CODE_CALLBACK_STATUS_FIRST,
-    EFI_PXE_BASE_CODE_CALLBACK_STATUS_CONTINUE,
-    EFI_PXE_BASE_CODE_CALLBACK_STATUS_ABORT,
-    EFI_PXE_BASE_CODE_CALLBACK_STATUS_LAST
-} EFI_PXE_BASE_CODE_CALLBACK_STATUS;
-
-typedef
-EFI_PXE_BASE_CODE_CALLBACK_STATUS
-(EFIAPI *EFI_PXE_CALLBACK) (
-    IN struct _EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL  *This,
-    IN EFI_PXE_BASE_CODE_FUNCTION                   Function,
-    IN BOOLEAN                                      Received,
-    IN UINT32                                       PacketLen,
-    IN EFI_PXE_BASE_CODE_PACKET                     *Packet     OPTIONAL
-    );
-
-typedef struct _EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL {
-    UINT64                      Revision;
-    EFI_PXE_CALLBACK            Callback;
-} EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL;
-
-// Note: Because it conflicted with the EDK2 struct name, the
-// 'EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL' GUID definition, from
-// older versions of gnu-efi, is now obsoleted.
-// Use 'EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL_GUID' instead.
-
-typedef struct _EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL _EFI_PXE_BASE_CODE_CALLBACK;
-typedef EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL EFI_PXE_BASE_CODE_CALLBACK;
-
-#endif /* _EFIPXEBC_H */

src/include/efi/efirtlib.h

@@ -1,179 +0,0 @@
-#ifndef _EFI_RT_LIB_INCLUDE_
-#define _EFI_RT_LIB_INCLUDE_
-/*++
-
-Copyright (c) 1998  Intel Corporation
-
-Module Name:
-
-    efilib.h
-
-Abstract:
-
-    EFI Runtime library functions
-
-
-
-Revision History
-
---*/
-
-#include <efi/efidebug.h>
-#include <efi/efipart.h>
-#include <efi/efilibplat.h>
-
-
-VOID
-RUNTIMEFUNCTION
-RtZeroMem (
-    IN VOID     *Buffer,
-    IN UINTN     Size
-    );
-
-VOID
-RUNTIMEFUNCTION
-RtSetMem (
-    IN VOID     *Buffer,
-    IN UINTN    Size,
-    IN UINT8    Value    
-    );
-
-VOID
-RUNTIMEFUNCTION
-RtCopyMem (
-    IN VOID     *Dest,
-    IN CONST VOID     *Src,
-    IN UINTN    len
-    );
-
-INTN
-RUNTIMEFUNCTION
-RtCompareMem (
-    IN CONST VOID     *Dest,
-    IN CONST VOID     *Src,
-    IN UINTN    len
-    );
-
-INTN
-RUNTIMEFUNCTION
-RtStrCmp (
-    IN CONST CHAR16   *s1,
-    IN CONST CHAR16   *s2
-    );
-
-
-VOID
-RUNTIMEFUNCTION
-RtStrCpy (
-    IN CHAR16   *Dest,
-    IN CONST CHAR16    *Src
-    );
-
-VOID
-RUNTIMEFUNCTION
-RtStrnCpy (
-    IN CHAR16   *Dest,
-    IN CONST CHAR16    *Src,
-    IN UINTN     Len
-    );
-
-CHAR16 *
-RUNTIMEFUNCTION
-RtStpCpy (
-    IN CHAR16   *Dest,
-    IN CONST CHAR16    *Src
-    );
-
-CHAR16 *
-RUNTIMEFUNCTION
-RtStpnCpy (
-    IN CHAR16   *Dest,
-    IN CONST CHAR16    *Src,
-    IN UINTN     Len
-    );
-
-VOID
-RUNTIMEFUNCTION
-RtStrCat (
-    IN CHAR16   *Dest,
-    IN CONST CHAR16   *Src
-    );
-
-VOID
-RUNTIMEFUNCTION
-RtStrnCat (
-    IN CHAR16   *Dest,
-    IN CONST CHAR16   *Src,
-    IN UINTN     Len
-    );
-
-UINTN
-RUNTIMEFUNCTION
-RtStrLen (
-    IN CONST CHAR16   *s1
-    );
-
-UINTN
-RUNTIMEFUNCTION
-RtStrnLen (
-    IN CONST CHAR16   *s1,
-    IN UINTN           Len
-    );
-
-UINTN
-RUNTIMEFUNCTION
-RtStrSize (
-    IN CONST CHAR16   *s1
-    );
-
-INTN
-RUNTIMEFUNCTION
-RtCompareGuid (
-    IN EFI_GUID     *Guid1,
-    IN EFI_GUID     *Guid2
-    );
-
-UINT8
-RUNTIMEFUNCTION
-RtDecimaltoBCD(
-    IN  UINT8 BcdValue
-    );
-
-UINT8
-RUNTIMEFUNCTION
-RtBCDtoDecimal(
-    IN  UINT8 BcdValue
-    );
-
-//
-// Virtual mapping transition support.  (Only used during
-// the virtual address change transisition)
-//
-
-VOID
-RUNTIMEFUNCTION
-RtLibEnableVirtualMappings (
-    VOID
-    );
-
-VOID
-RUNTIMEFUNCTION
-RtConvertList (
-    IN UINTN            DebugDisposition,
-    IN OUT LIST_ENTRY   *ListHead
-    );
-
-VOID
-RUNTIMEFUNCTION
-RtAcquireLock (
-    IN FLOCK    *Lock
-    );
-
-VOID
-RUNTIMEFUNCTION
-RtReleaseLock (
-    IN FLOCK    *Lock
-    );
-
-
-#endif

src/include/efi/efiser.h

@@ -1,136 +0,0 @@
-#ifndef _EFI_SER_H
-#define _EFI_SER_H
-
-/*++
-
-Copyright (c) 1998  Intel Corporation
-
-Module Name:
-
-    efiser.h
-
-Abstract:
-
-    EFI serial protocol
-
-Revision History
-
---*/
-
-//
-// Serial protocol
-//
-
-#define EFI_SERIAL_IO_PROTOCOL_GUID \
-    { 0xBB25CF6F, 0xF1D4, 0x11D2, {0x9A, 0x0C, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0xFD} }
-#define SERIAL_IO_PROTOCOL EFI_SERIAL_IO_PROTOCOL_GUID
-
-INTERFACE_DECL(_EFI_SERIAL_IO_PROTOCOL);
-
-typedef enum {
-    DefaultParity,
-    NoParity,
-    EvenParity,
-    OddParity,
-    MarkParity,
-    SpaceParity
-} EFI_PARITY_TYPE;
-
-typedef enum {
-    DefaultStopBits,
-    OneStopBit,         // 1 stop bit
-    OneFiveStopBits,    // 1.5 stop bits
-    TwoStopBits         // 2 stop bits
-} EFI_STOP_BITS_TYPE;
-
-#define EFI_SERIAL_CLEAR_TO_SEND                   0x0010  // RO
-#define EFI_SERIAL_DATA_SET_READY                  0x0020  // RO
-#define EFI_SERIAL_RING_INDICATE                   0x0040  // RO
-#define EFI_SERIAL_CARRIER_DETECT                  0x0080  // RO
-#define EFI_SERIAL_REQUEST_TO_SEND                 0x0002  // WO
-#define EFI_SERIAL_DATA_TERMINAL_READY             0x0001  // WO
-#define EFI_SERIAL_INPUT_BUFFER_EMPTY              0x0100  // RO
-#define EFI_SERIAL_OUTPUT_BUFFER_EMPTY             0x0200  // RO
-#define EFI_SERIAL_HARDWARE_LOOPBACK_ENABLE        0x1000  // RW
-#define EFI_SERIAL_SOFTWARE_LOOPBACK_ENABLE        0x2000  // RW
-#define EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE    0x4000  // RW
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SERIAL_RESET) (
-    IN struct _EFI_SERIAL_IO_PROTOCOL  *This
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SERIAL_SET_ATTRIBUTES) (
-    IN struct _EFI_SERIAL_IO_PROTOCOL  *This,
-    IN UINT64                          BaudRate,
-    IN UINT32                          ReceiveFifoDepth,
-    IN UINT32                          Timeout,
-    IN EFI_PARITY_TYPE                 Parity,
-    IN UINT8                           DataBits,
-    IN EFI_STOP_BITS_TYPE              StopBits
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SERIAL_SET_CONTROL_BITS) (
-    IN struct _EFI_SERIAL_IO_PROTOCOL  *This,
-    IN UINT32                          Control
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SERIAL_GET_CONTROL_BITS) (
-    IN struct _EFI_SERIAL_IO_PROTOCOL  *This,
-    OUT UINT32                         *Control
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SERIAL_WRITE) (
-    IN struct _EFI_SERIAL_IO_PROTOCOL  *This,
-    IN OUT UINTN                       *BufferSize,
-    IN VOID                            *Buffer
-    );
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SERIAL_READ) (
-    IN struct _EFI_SERIAL_IO_PROTOCOL  *This,
-    IN OUT UINTN                       *BufferSize,
-    OUT VOID                           *Buffer
-    );
-
-typedef struct {
-    UINT32                  ControlMask;
-
-    // current Attributes
-    UINT32                  Timeout;
-    UINT64                  BaudRate;
-    UINT32                  ReceiveFifoDepth;
-    UINT32                  DataBits;
-    UINT32                  Parity;
-    UINT32                  StopBits;
-} SERIAL_IO_MODE;
-
-#define SERIAL_IO_INTERFACE_REVISION    0x00010000
-
-typedef struct _EFI_SERIAL_IO_PROTOCOL {
-    UINT32                       Revision;
-    EFI_SERIAL_RESET             Reset;
-    EFI_SERIAL_SET_ATTRIBUTES    SetAttributes;
-    EFI_SERIAL_SET_CONTROL_BITS  SetControl;
-    EFI_SERIAL_GET_CONTROL_BITS  GetControl;
-    EFI_SERIAL_WRITE             Write;
-    EFI_SERIAL_READ              Read;
-
-    SERIAL_IO_MODE               *Mode;
-} EFI_SERIAL_IO_PROTOCOL;
-
-typedef struct _EFI_SERIAL_IO_PROTOCOL _SERIAL_IO_INTERFACE;
-typedef EFI_SERIAL_IO_PROTOCOL SERIAL_IO_INTERFACE;
-
-#endif
-

src/include/efi/efisetjmp.h

@@ -1,19 +0,0 @@
-#ifndef GNU_EFI_SETJMP_H
-#define GNU_EFI_SETJMP_H
-
-#include <efi/eficompiler.h>
-#include <efi/efisetjmp_arch.h>
-
-#ifndef __has_builtin
-#define __has_builtin(x) 0
-#endif
-
-#if ! __has_builtin(setjmp)
-extern UINTN setjmp(jmp_buf *env) __attribute__((returns_twice));
-#endif
-
-#if ! __has_builtin(longjmp)
-extern VOID longjmp(jmp_buf *env, UINTN value) __attribute__((noreturn));
-#endif
-
-#endif /* GNU_EFI_SETJMP_H */

src/include/efi/efishellintf.h

@@ -1,94 +0,0 @@
-/** @file
-  SHELL_INTERFACE_PROTOCOL from EDK shell (no spec).
-
-  Shell Interface - additional information (over image_info) provided
-  to an application started by the shell.
-
-  ConIo provides a file-style interface to the console.
-
-  The shell interface's and data (including ConIo) are only valid during
-  the applications Entry Point.  Once the application returns from it's
-  entry point the data is freed by the invoking shell.
-
-  Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
-  This program and the accompanying materials
-  are licensed and made available under the terms and conditions of the BSD License
-  which accompanies this distribution.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-/*
- * This is based on ShellPkg/Include/Protocol/EfiShellInterface.h from EDK II.
- */
-
-#ifndef _SHELLINTERFACE_H_
-#define _SHELLINTERFACE_H_
-
-
-#define SHELL_INTERFACE_PROTOCOL_GUID \
-  { \
-    0x47c7b223, 0xc42a, 0x11d2, {0x8e, 0x57, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} \
-  }
-
-///
-/// Bit definitions for EFI_SHELL_ARG_INFO
-///
-typedef enum {
-  ARG_NO_ATTRIB         = 0x0,
-  ARG_IS_QUOTED         = 1<<0,
-  ARG_PARTIALLY_QUOTED  = 1<<1,
-  ARG_FIRST_HALF_QUOTED = 1<<2,
-  ARG_FIRST_CHAR_IS_ESC = 1<<3
-} EFI_SHELL_ARG_INFO_TYPES;
-
-///
-/// Attributes for an argument.
-///
-typedef struct _EFI_SHELL_ARG_INFO {
-  UINT32  Attributes;
-} EFI_SHELL_ARG_INFO;
-
-///
-/// This protocol provides access to additional information about a shell application.
-///
-typedef struct {
-  ///
-  /// Handle back to original image handle & image information.
-  ///
-  EFI_HANDLE                ImageHandle;
-  EFI_LOADED_IMAGE *Info;
-
-  ///
-  /// Parsed arg list converted more C-like format.
-  ///
-  CHAR16                    **Argv;
-  UINTN                     Argc;
-
-  ///
-  /// Storage for file redirection args after parsing.
-  ///
-  CHAR16                    **RedirArgv;
-  UINTN                     RedirArgc;
-
-  ///
-  /// A file style handle for console io.
-  ///
-  EFI_FILE         *StdIn;
-  EFI_FILE         *StdOut;
-  EFI_FILE         *StdErr;
-
-  ///
-  /// List of attributes for each argument.
-  ///
-  EFI_SHELL_ARG_INFO        *ArgInfo;
-
-  ///
-  /// Whether we are echoing.
-  ///
-  BOOLEAN                   EchoOn;
-} EFI_SHELL_INTERFACE;
-
-#endif