Justin C. Miller
7009bb6d05
Move parse_version.py into scripts
2018-04-30 17:39:17 -07:00
Justin C. Miller
23a5692d59
Switch to building floppy images instead of GPT disks
2018-04-30 08:36:17 -07:00
Justin C. Miller
2d4e7cfdee
Check CPUID info, switch cpu flag to Broadwell
2018-04-30 08:25:35 -07:00
Justin C. Miller
14f51436d7
Load ELF file with bootloader instead of flat binary
2018-04-28 02:12:08 -07:00
Justin C. Miller
57e5465c2d
Add -fno-exceptions and QEMU logging to Makefile
2018-04-27 22:20:46 -07:00
Justin C. Miller
1e3ae67646
Add -no-reboot to QEMUOPTS
2018-04-26 11:07:58 -07:00
Justin C. Miller
94de87ef86
Refactor screen ouput from main console code
2018-04-24 09:32:57 -07:00
Justin C. Miller
0a6c39ded4
Remove -ggdb from LDFLAGS
2018-04-23 20:37:15 -07:00
Justin C. Miller
3b560c063a
Move kernel to higher half.
...
Return to having the bootloader re-map the kernel into the higher
half before jumping into the kernel entrypoint, so we don't have
to juggle pointers inside the kernel.
2018-04-19 01:37:34 -07:00
Justin C. Miller
a27b8d6a3a
Add/move code into kutil library
2018-04-17 23:41:28 -07:00
Justin C. Miller
2050b89334
Move src/modules/main -> src/kernel
2018-04-17 09:45:05 -07:00
Justin C. Miller
71a6f13fa5
Make interrupt_isrs.inc the one source of ISRs
2018-04-17 01:39:21 -07:00
Justin C. Miller
712df97dfc
Add a better boot message with version
2018-04-12 09:17:59 -07:00
Justin C. Miller
77cc1fe757
Move main module to c++
2018-04-08 12:44:09 -07:00
Justin C. Miller
58729b412a
Add inital console font rendering
2018-04-04 11:58:02 -07:00
Justin C. Miller
4577c2d10c
Add the beginning of support for kernel graphics to bootloader.
...
* Load a font file off disk to pass to kernel
* Expose a framebuffer to the kernel
* Currently the kernel just paints the screen red
2018-04-01 22:48:46 -07:00
Justin C. Miller
cbb6ca5bd1
Fix printing on video console
2018-04-01 14:19:17 -07:00
Justin C. Miller
165ed28cd3
Reduce dependency on efi library functions
2018-03-31 17:32:10 -07:00
Justin C. Miller
417f080993
Improve QEMU debugging setup
2018-03-25 13:45:52 -07:00
Justin C. Miller
e19c7cee50
Give kernel image a header.
...
Kernel image now has a header with version, magic number, and a
pointer to its actual entrypoint. Entry point is now _start in
boot.s, and we now generate versions.s in the build tree for the
version macros.
2018-03-24 18:34:44 -07:00
Justin C. Miller
b5c579fe0d
Debugging helper changes
2018-03-22 18:37:18 -07:00
Justin C. Miller
47ebdc7f41
Prematurely jumping into kernel_main
2018-03-19 17:04:35 -07:00
Justin C. Miller
e4bd24bfe3
Make a copy of the pflash image.
...
Copy OVMF.fd to the build dir so we stop modifying it and making
git nervous.
2018-03-18 18:41:53 -07:00
Justin C. Miller
72e143b93c
Bootloader loading kernel, not yet jumping to it
2018-03-18 18:07:19 -07:00
Justin C. Miller
d02e1d97d9
Splitting out UEFI bootloader code from kernel
...
Now the bootloader should be responsible for all initial setup,
loading the kernel, and then handing off to the kernel with
proper data in place.
2017-07-26 01:41:46 -07:00
Justin C. Miller
e196d13334
Add debug_guest option to qemu.
2017-07-14 09:22:34 -07:00
Justin C. Miller
e856bae683
Fixing the deps in the Makefile
2017-01-16 16:51:41 -08:00
Justin C. Miller
29922e3546
Moved graphics.c into console.h, with boot message framework
2017-01-16 16:42:11 -08:00
Justin C. Miller
dba1ca186d
Discover and set the best video mode supported by the UEFI graphics driver
2017-01-03 08:03:07 -08:00
Justin C. Miller
89c2c70c28
Initial commit - UEFI application building
2017-01-02 13:40:42 -08:00
