| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2784 |
5969 d 20 h |
jermar |
/trunk/kernel/arch/ |
Fortify ia32 and amd64 kernels against mallicious uspace applications that set
DF prior to entering the kernel. For AMD64 syscalls, we don't use the CLD
instruction, but make use of the SFMASK MSR instead. Simics works fine with
it, but QEMU seems to have a problem. |
|
| 2725 |
6012 d 3 h |
decky |
/trunk/kernel/ |
remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability) |
|
| 2713 |
6017 d 3 h |
decky |
/trunk/kernel/arch/amd64/src/boot/ |
remove fake tab |
|
| 2703 |
6024 d 1 h |
jermar |
/trunk/kernel/arch/amd64/ |
Grow the initial identity mapping from 64M to 4G.
We should not allocate GDT's from above 4G or the amd64 will occassionally
triple-fault again. |
|
| 2692 |
6037 d 23 h |
decky |
/trunk/kernel/arch/amd64/ |
move cpuid tests from amd64.c to boot.S |
|
| 2302 |
6290 d 0 h |
decky |
/trunk/ |
force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33) |
|
| 2222 |
6315 d 20 h |
decky |
/trunk/kernel/ |
map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2)
make VESA framebuffer initialization more robust |
|
| 2219 |
6315 d 23 h |
decky |
/trunk/kernel/arch/amd64/src/boot/ |
add error message on no long mode support |
|
| 2071 |
6396 d 21 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1787 |
6586 d 23 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1641 |
6621 d 7 h |
decky |
/kernel/trunk/arch/ |
port VESA VBE changes to AMD64 |
|
| 1291 |
6654 d 3 h |
vana |
/kernel/trunk/arch/amd64/src/boot/ |
VESA detection failure fix on amd64 |
|
| 1289 |
6654 d 4 h |
vana |
/kernel/trunk/arch/ |
Amd64 framebuffer |
|
| 1063 |
6703 d 17 h |
palkovsky |
/kernel/trunk/ |
Add support for more then 2GB of address space for AMD64. |
|
| 1052 |
6704 d 1 h |
decky |
/kernel/trunk/arch/amd64/src/boot/ |
fix wrong structure members size assumption |
|
| 1039 |
6704 d 5 h |
decky |
/kernel/trunk/arch/ |
update for the use of more init tasks |
|
| 1037 |
6704 d 6 h |
decky |
/kernel/trunk/ |
support for more init tasks
(might break some archs yet) |
|
| 820 |
6739 d 19 h |
jermar |
/kernel/trunk/ |
Convert size_t, count_t and index_t to 64-bits on 64-bit architectures.
Change some pfn_t usages to count_t, size_t and index_t. |
|
| 807 |
6741 d 8 h |
palkovsky |
/kernel/trunk/arch/amd64/src/boot/ |
I'm unsure if simics is broken or the only one according to spec,
but SYSCALL now works even with simics. |
|
| 798 |
6741 d 20 h |
decky |
/kernel/trunk/arch/amd64/src/boot/ |
fix init_addr virtual address |
|