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95627ba43c325b52232f67529fa4e6e1c29d94b8
jsix/src/kernel
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Justin C. Miller 95627ba43c [kernel] Set mxcsr and xcr0 in cpu_early_init 
There are some SSE instructions (moveaps, moveups) in userland code that
QEMU software emulation seems to be fine with but generate `#UD` on KVM.
So let's finally get floating-point support working. This is the first
step, just setting the control regs to try to fix that error.
2023-02-23 18:22:22 -08:00
..
objects
[kernel] Delete processes & threads only via refcounts
2023-02-19 14:37:31 -08:00
panic.serial
[kernel] Improve debugcon & panic display
2023-02-14 20:18:56 -08:00
syscalls
[kernel] Remove process & thread self-handles
2023-02-19 11:23:23 -08:00
apic.cpp
[kernel] Change kernel log levels
2022-09-25 17:25:43 -07:00
apic.h
[kernel] Add an IPI to tell a CPU to run the scheduler
2022-02-26 14:04:14 -08:00
assert.cpp
[kernel] Improve debugcon & panic display
2023-02-14 20:18:56 -08:00
assert.h
[kernel] Make panic::panic not inline
2023-02-10 17:44:17 -08:00
block_allocator.h
[kernel] Pull block_allocator out into separate class
2022-09-11 14:12:18 -07:00
block_device.h
[project] Lose the battle between tabs & spaces
2021-08-01 17:46:16 -07:00
boot.s
[build] Warn on zero-length symbols when building symbol table
2023-02-06 00:37:26 -08:00
capabilities.cpp
[kernel] Delete processes & threads only via refcounts
2023-02-19 14:37:31 -08:00
capabilities.h
[kernel] Track capability reference counts
2023-01-14 15:43:07 -08:00
clock.cpp
[project] Lose the battle between tabs & spaces
2021-08-01 17:46:16 -07:00
clock.h
[project] Lose the battle between tabs & spaces
2021-08-01 17:46:16 -07:00
cpprt.cpp
[kernel] Move kassert out of kutil
2022-01-02 01:38:04 -08:00
cpu.cpp
[kernel] Set mxcsr and xcr0 in cpu_early_init
2023-02-23 18:22:22 -08:00
cpu.h
[kernel] Set mxcsr and xcr0 in cpu_early_init
2023-02-23 18:22:22 -08:00
cpu.s
[kernel] Set mxcsr and xcr0 in cpu_early_init
2023-02-23 18:22:22 -08:00
debug.h
[uart] Add first pass UART driver and logger
2022-01-15 18:20:37 -08:00
debugcon.cpp
[kernel] Fix frame allocation for multiple pages
2023-02-19 01:07:13 -08:00
debugcon.h
[kernel] Fix frame allocation for multiple pages
2023-02-19 01:07:13 -08:00
device_manager.cpp
[init] Move PCIe probing to srv.init
2023-02-20 11:23:49 -08:00
device_manager.h
[init] Move PCIe probing to srv.init
2023-02-20 11:23:49 -08:00
frame_allocator.cpp
[kernel] Fix frame allocation for multiple pages
2023-02-19 01:07:13 -08:00
frame_allocator.h
[libc] Add new libc
2022-02-06 21:39:04 -08:00
gdt.cpp
[uart] Add first pass UART driver and logger
2022-01-15 18:20:37 -08:00
gdt.h
[util] Move enum_bitfields into util
2022-01-03 21:42:20 -08:00
gdtidt.s
[build] Warn on zero-length symbols when building symbol table
2023-02-06 00:37:26 -08:00
heap_allocator.cpp
[kernel] Fix frame allocation for multiple pages
2023-02-19 01:07:13 -08:00
heap_allocator.h
[kernel] Fix frame allocation for multiple pages
2023-02-19 01:07:13 -08:00
hpet.cpp
[kernel] Change kernel log levels
2022-09-25 17:25:43 -07:00
hpet.h
[project] Lose the battle between tabs & spaces
2021-08-01 17:46:16 -07:00
idt.cpp
[kernel] Change kernel log levels
2022-09-25 17:25:43 -07:00
idt.h
[kernel] Make grabbing an IST stack atomic
2022-03-13 17:49:29 -07:00
interrupt_isrs.inc
[kernel] Interrupt vector priority rearrangement
2022-03-13 20:00:49 -07:00
interrupts.cpp
[kernel] Interrupt vector priority rearrangement
2022-03-13 20:00:49 -07:00
interrupts.h
[kernel] Add an IPI to tell a CPU to run the scheduler
2022-02-26 14:04:14 -08:00
interrupts.s
[kernel] Hide kernel symbols by default
2023-01-29 20:27:21 -08:00
io.cpp
[project] Lose the battle between tabs & spaces
2021-08-01 17:46:16 -07:00
io.h
[panic] Add separate kernel-mode panic handler
2021-08-01 14:03:10 -07:00
kernel_main.cpp
[kernel] Give threads initial arguments
2023-02-08 23:10:17 -08:00
kernel.ld
[kernel] Hide kernel symbols by default
2023-01-29 20:27:21 -08:00
kernel.module
[kernel] Set mxcsr and xcr0 in cpu_early_init
2023-02-23 18:22:22 -08:00
logger.cpp
[libj6] Create a standard definition of the log entry type
2023-02-10 00:57:00 -08:00
logger.h
[libj6] Create a standard definition of the log entry type
2023-02-10 00:57:00 -08:00
memory_bootstrap.cpp
[kernel] Move log buffer to its own memory section
2023-02-08 09:21:52 -08:00
memory.cpp
[bootproto] Create new bootproto lib
2022-01-03 17:44:13 -08:00
memory.h.cog
[kernel] Fix frame allocation for multiple pages
2023-02-19 01:07:13 -08:00
msr.cpp
[project] Lose the battle between tabs & spaces
2021-08-01 17:46:16 -07:00
msr.h
[project] Lose the battle between tabs & spaces
2021-08-01 17:46:16 -07:00
page_table.cpp
[kernel] Fix frame allocation for multiple pages
2023-02-19 01:07:13 -08:00
page_table.h
[kernel] Remove page_table's cache counter
2023-02-14 20:29:40 -08:00
page_tree.cpp
[kernel] Add add_existing() to page_tree
2023-02-07 19:40:12 -08:00
page_tree.h
[kernel] Add add_existing() to page_tree
2023-02-07 19:40:12 -08:00
profiler.h
[kernel] Add RAII profiler object
2022-02-26 13:19:21 -08:00
push_all.inc
Improve syscalls for new task switching
2019-04-02 00:25:36 -07:00
scheduler.cpp
[kernel] Delete processes & threads only via refcounts
2023-02-19 14:37:31 -08:00
scheduler.h
[kernel] Keep other threads out of idle priority
2023-02-18 14:17:57 -08:00
slab_allocated.h
[kernel] Move slab_allocated items to the heap
2022-10-11 18:52:19 -07:00
smp.cpp
[kernel] Change kernel log levels
2022-09-25 17:25:43 -07:00
smp.h
[kernel] Clean up main.cpp and others
2022-01-27 19:28:35 -08:00
smp.s
[build] Warn on zero-length symbols when building symbol table
2023-02-06 00:37:26 -08:00
syscall_verify.cpp.cog
[kernel] Remove process & thread self-handles
2023-02-19 11:23:23 -08:00
syscall.cpp.cog
[kernel] Change kernel log levels
2022-09-25 17:25:43 -07:00
syscall.h.cog
[kernel] Add test mode, controlled by manifest
2022-02-03 19:45:46 -08:00
syscall.s
[kernel] Give threads initial arguments
2023-02-08 23:10:17 -08:00
syscalls.inc.cog
[project] Generate syscalls from new interface DSL
2021-08-30 01:05:32 -07:00
sysconf.cpp
[kernel] Expose a sysconf page to userspace
2022-01-13 22:08:35 -08:00
sysconf.h.cog
[kernel] Expose a sysconf page to userspace
2022-01-13 22:08:35 -08:00
task.s
[build] Warn on zero-length symbols when building symbol table
2023-02-06 00:37:26 -08:00
tasking.inc
[kernel] Save ring3 rflags in cpu_data, not just stack
2021-12-23 16:46:47 -08:00
tss.cpp
[kernel] Change kernel log levels
2022-09-25 17:25:43 -07:00
tss.h
[project] Lose the battle between tabs & spaces
2021-08-01 17:46:16 -07:00
vm_space.cpp
[kernel] Fix frame allocation for multiple pages
2023-02-19 01:07:13 -08:00
vm_space.h
[kernel] Fix frame allocation for multiple pages
2023-02-19 01:07:13 -08:00
wait_queue.cpp
[kernel] Simplify event and wait_queue
2023-02-19 14:34:03 -08:00
wait_queue.h
[kernel] Simplify event and wait_queue
2023-02-19 14:34:03 -08:00