| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2784 |
5951 d 11 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. |
|
| 2783 |
5951 d 11 h |
jermar |
/trunk/kernel/arch/amd64/src/cpu/ |
Fix cstyle. |
|
| 2777 |
5955 d 21 h |
cejka |
/trunk/ |
Unified context handling code for amd64. |
|
| 2774 |
5955 d 23 h |
cejka |
/trunk/kernel/arch/ |
Context.s renamed to context.S for ia32 and fixed links for ia32xen.
Added asm macros for context save/restore and offset definitions. |
|
| 2767 |
5960 d 12 h |
jermar |
/trunk/kernel/arch/amd64/src/ |
Fix breakage in non-debug amd64 build. |
|
| 2745 |
5972 d 20 h |
decky |
/trunk/ |
code cleanup (mostly signed/unsigned)
allow extra compiler warnings |
|
| 2725 |
5993 d 17 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) |
|
| 2723 |
5994 d 16 h |
decky |
/trunk/kernel/arch/ |
remove memory_print_map(), as it duplicates functionality of physmem_print() |
|
| 2721 |
5994 d 18 h |
decky |
/trunk/kernel/ |
convert e820list to a generic physmem command |
|
| 2713 |
5998 d 17 h |
decky |
/trunk/kernel/arch/amd64/src/boot/ |
remove fake tab |
|
| 2712 |
5998 d 18 h |
decky |
/trunk/kernel/ |
prettyprint output |
|
| 2703 |
6005 d 15 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. |
|
| 2701 |
6005 d 20 h |
jermar |
/trunk/kernel/ |
Fix cstyle and (c) to 2008. |
|
| 2697 |
6015 d 18 h |
decky |
/trunk/kernel/ |
amd64: shorten kernel address space by 2 GB to support proper mapping of more than 2 GB of physical memory |
|
| 2692 |
6019 d 14 h |
decky |
/trunk/kernel/arch/amd64/ |
move cpuid tests from amd64.c to boot.S |
|
| 2630 |
6065 d 9 h |
jermar |
/trunk/kernel/arch/ |
Formatting fixes. |
|
| 2612 |
6074 d 12 h |
jermar |
/trunk/kernel/arch/ |
Cleanup. |
|
| 2606 |
6075 d 15 h |
jermar |
/trunk/ |
Support for 6 syscalls arguments on amd64. |
|
| 2604 |
6076 d 15 h |
jermar |
/trunk/kernel/arch/amd64/src/ |
Fix register names in exception dump and cstyle. |
|
| 2467 |
6231 d 14 h |
jermar |
/trunk/ |
Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting. |
|
| 2465 |
6236 d 17 h |
jermar |
/trunk/ |
Merge arm32 into trunk. |
|
| 2462 |
6238 d 11 h |
jermar |
/trunk/kernel/ |
Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64. |
|
| 2460 |
6238 d 12 h |
jermar |
/trunk/kernel/ |
Better infrastructure for building with different compilers.
Separate ICC_CFLAGS added, SUNCC_CFLAGS extended. |
|
| 2454 |
6239 d 10 h |
jermar |
/trunk/kernel/ |
A bit of infrastructure for building with different compilers.
CFLAGS split into GCC_CFLAGS and SUNCC_CFLAGS.
As of now, there are no separate ICC_CFLAGS, but can be easily added. |
|
| 2453 |
6239 d 16 h |
jermar |
/trunk/kernel/ |
More suncc fixes.
- remove more empty declarations
- add options to turn errors on empty structs into warnings and options to
silence these warnings |
|
| 2452 |
6239 d 18 h |
jermar |
/trunk/kernel/ |
More suncc fixes.
- Removed extra semicolons after function declaration.
- Sun Studio recognizes only C99 __func__ and no gcc-specific __FUNCTION__.
In this case, a simple -D option can fix the problem. |
|
| 2441 |
6244 d 10 h |
decky |
/trunk/kernel/ |
fix ICC compilation |
|
| 2302 |
6271 d 14 h |
decky |
/trunk/ |
force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33) |
|
| 2233 |
6296 d 11 h |
decky |
/trunk/kernel/arch/ |
use the hlt instruction more properly |
|
| 2227 |
6297 d 2 h |
decky |
/trunk/kernel/ |
start shutdown infrastructure |
|
| 2222 |
6297 d 11 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 |
6297 d 14 h |
decky |
/trunk/kernel/arch/amd64/src/boot/ |
add error message on no long mode support |
|
| 2218 |
6298 d 8 h |
decky |
/trunk/kernel/ |
support the possibility to send EOI or Interrupt Acknowledgement
prior to processing the interrupt
(this is essential on some architectures to prevent preemption deadlock) |
|
| 2216 |
6298 d 12 h |
decky |
/trunk/ |
make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls |
|
| 2125 |
6353 d 12 h |
decky |
/trunk/ |
experimental support for Objective C
(disabled by default) |
|
| 2106 |
6361 d 18 h |
jermar |
/trunk/kernel/ |
Merge as_t structure into one and leave the differring parts in as_genarch_t.
Indentation and formatting changes in header files. |
|
| 2100 |
6366 d 13 h |
decky |
/trunk/kernel/ |
signed/unsigned comparison, explicit typecast |
|
| 2089 |
6367 d 18 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2087 |
6368 d 14 h |
jermar |
/trunk/kernel/ |
Indentaion and formatting changes even Martin will like :-) |
|
| 2083 |
6373 d 18 h |
decky |
/trunk/kernel/ |
typedef elimination |
|