| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3706 |
5708 d 5 h |
decky |
/trunk/ |
cstyle & small fixes |
|
| 3672 |
5719 d 4 h |
jermar |
/trunk/ |
Merge sparc branch to trunk. |
|
| 3631 |
5730 d 3 h |
jermar |
/trunk/kernel/arch/ia32/src/ |
The IA-32 manual is very secretive about the fact that the SYSENTER instruction
disables interrupts (I found only one evidence of this in the instruction's
pseudo code). The sysenter_handler needs to reenable the interrupts in order to
preserve the preemptive nature of the kernel. |
|
| 3485 |
5780 d 3 h |
jermar |
/trunk/ |
Support for SYSENTER on ia32. |
|
| 3381 |
5815 d 4 h |
jermar |
/trunk/kernel/arch/ia32/include/ |
Prevent 'tmp' in ia32's atomic_lock_arch() from being allocated
to the same register as 'val->count'. |
|
| 3369 |
5819 d 7 h |
decky |
/trunk/ |
configurable cross-compiler prefix (using CROSS_PREFIX) |
|
| 3274 |
5836 d 9 h |
jermar |
/trunk/ |
memcpy(), memmove() and similar functions return dst instead of src.
Fix all implementations, including those in assembly. ppc32 assembly
version didn't seem to be affected by this. |
|
| 3240 |
5846 d 13 h |
decky |
/ |
move unfinished ObjC support to a separate branch |
|
| 3234 |
5850 d 9 h |
decky |
/trunk/ |
reintroduce support for MSIM text console in user space |
|
| 3233 |
5850 d 9 h |
decky |
/trunk/ |
remove dummy page coloring facility, which is currenty not used |
|
| 3227 |
5851 d 5 h |
decky |
/trunk/kernel/arch/ia32/src/drivers/ |
remove unnecessary newline |
|
| 3226 |
5851 d 12 h |
decky |
/trunk/kernel/arch/ia32/ |
fix no-mmx option |
|
| 3222 |
5869 d 8 h |
svoboda |
/trunk/ |
Merge program-loader related stuff from dynload branch to trunk. (huge) |
|
| 3209 |
5871 d 3 h |
jermar |
/trunk/kernel/arch/ia32/src/smp/ |
Allocate AP's GDT from first 4 GiB. |
|
| 3179 |
5887 d 7 h |
jermar |
/trunk/kernel/ |
Introduce the notion of FPU_NO_CFLAGS and separate building of test/fpu
objects and building the rest of kernel objects. Now, amd64 and ia32 can
enable things such as SSE selectively for the test/fpu/*. |
|
| 3173 |
5889 d 3 h |
jermar |
/trunk/kernel/arch/ia32/ |
Don't build the ia32 kernel with MMX/SSE/3DNOW enabled. This was causing
problems with gcc 4.3.1 which generated MMX aided code in a context that
didn't allow this. |
|
| 3164 |
5891 d 2 h |
jermar |
/trunk/ |
First argument of atomic functions is read-write (ia32). |
|
| 3134 |
5893 d 14 h |
jermar |
/trunk/kernel/arch/ |
Add smc_coherence_block(). |
|
| 3133 |
5894 d 4 h |
jermar |
/trunk/kernel/arch/ |
Add smc_coherence() macro to all architectures.
So far, only amd64, ia32, ia64 and sparc64 are implemented. |
|
| 3104 |
5901 d 17 h |
svoboda |
/trunk/kernel/ |
Declare arguments for memstr.h operations as pointers instead of uintptr_t. |
|
| 3097 |
5903 d 5 h |
decky |
/trunk/kernel/ |
resurrect klog |
|
| 3092 |
5903 d 18 h |
jermar |
/trunk/kernel/arch/ia32/include/ |
Better comments for pretty print formatters. |
|
| 3071 |
5904 d 9 h |
decky |
/trunk/kernel/ |
reflect changes in generic code
proper formatting directives
coding style |
|
| 3070 |
5904 d 9 h |
decky |
/trunk/kernel/arch/ |
introduce portable formatting directives
remove common types |
|
| 3043 |
5905 d 3 h |
jermar |
/trunk/kernel/arch/ia32/ |
Some inline functions in memstr.h seem to be of uncertain origin (ia32).
Replace either with built-in functions or with generic functions. |
|
| 3041 |
5905 d 11 h |
svoboda |
/trunk/kernel/arch/ia32/include/ |
Fix register-constraint typo in ia32 memstr.h and add two '&'s for symmetry's sake. (None were really causing trouble) |
|
| 2797 |
5965 d 4 h |
jermar |
/trunk/kernel/ |
Each architecture should only announce its endianity.
The conversion macros should be defined only once. |
|
| 2794 |
5966 d 4 h |
jermar |
/trunk/kernel/ |
Add macros for byte swapping of uint16_t's. |
|
| 2784 |
5980 d 3 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. |
|
| 2775 |
5984 d 15 h |
cejka |
/trunk/kernel/arch/ia32/src/ |
Added missing ia32/context.S from last commit. |
|
| 2774 |
5984 d 15 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. |
|
| 2725 |
6022 d 10 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 |
6023 d 8 h |
decky |
/trunk/kernel/arch/ |
remove memory_print_map(), as it duplicates functionality of physmem_print() |
|
| 2721 |
6023 d 10 h |
decky |
/trunk/kernel/ |
convert e820list to a generic physmem command |
|
| 2712 |
6027 d 10 h |
decky |
/trunk/kernel/ |
prettyprint output |
|
| 2702 |
6034 d 10 h |
decky |
/trunk/kernel/arch/ia32/src/mm/ |
change cstyle to human-readable form |
|
| 2701 |
6034 d 12 h |
jermar |
/trunk/kernel/ |
Fix cstyle and (c) to 2008. |
|
| 2697 |
6044 d 11 h |
decky |
/trunk/kernel/ |
amd64: shorten kernel address space by 2 GB to support proper mapping of more than 2 GB of physical memory |
|
| 2630 |
6094 d 2 h |
jermar |
/trunk/kernel/arch/ |
Formatting fixes. |
|
| 2613 |
6103 d 4 h |
jermar |
/trunk/ |
Support for six syscall arguments for ia32. |
|