| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 101 |
6938 d 8 h |
cejka |
/SPARTAN/trunk/arch/ia32/src/boot/ |
Small bug in e820 memmap function repaired. |
|
| 100 |
6938 d 8 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
IA-64 work.
Save/restore the rest of AR registers (i.e. RSE registers) in context_save()/context_restore(). |
|
| 99 |
6939 d 17 h |
jermar |
/SPARTAN/trunk/ |
Replace "THREAD->cpu" with "CPU" in scheduler().
Add trailing '\n' to memmap.h
Fix some translations.
Relpace one Czech sentence with its English translation. |
|
| 98 |
6940 d 10 h |
cejka |
/SPARTAN/trunk/arch/ia32/ |
first version of e820 memmap |
|
| 97 |
6940 d 13 h |
jermar |
/SPARTAN/trunk/ |
Add context_set() macro to support extended behaviour for architectures with more than one stack (e.g. IA-64).
Now there is one generic context_set() defined in include/context.h and one IA-64 specific defined in arch/ia64/include/context.h. |
|
| 96 |
6941 d 14 h |
jermar |
/SPARTAN/trunk/doc/ |
Add Josef Cejka to doc/AUTHORS. |
|
| 95 |
6941 d 15 h |
cejka |
/SPARTAN/trunk/arch/ia32/ |
Started memory map support. |
|
| 94 |
6945 d 4 h |
jermar |
/SPARTAN/trunk/ |
IA-64 work.
Add application registers ar.lc, ar.ec, ar.ccv, ar.csd, ar.ssd to context_t.
Add store/load operations for ar.lc, ar.ec, ar.ccv, ar.csd, ar.ssd to context_save()/restore().
Add application registers ar.rcs, ar.bsp and ar.rnat to context_t.
Proper store/load operations for ar.rcs, ar.bsp and ar.rnat is in the works.
FPU cleanup.
Remove call set_TS_flag() from cpu_identify().
Remove unneeded includes from FPU test #1. |
|
| 93 |
6945 d 8 h |
jermar |
/SPARTAN/trunk/include/ |
Fix typo in Jakub Vana's name. |
|
| 92 |
6945 d 8 h |
jermar |
/SPARTAN/trunk/ |
FPU work.
FPU code cleanup, add/fix copyright notices where needed.
Fix PI calculation to use double n instead of int n.
Make FPU test #1 even more stressing.
Re-enable O3 again.
Revert Makefile.config not to compile in any tests. |
|
| 91 |
6946 d 2 h |
jermar |
/SPARTAN/trunk/ |
Rename test/fpu/fpu0 to test/fpu/fpu1.
Enhance and beautify FPU test #1.
Add pi calculation to FPU test #1. |
|
| 90 |
6946 d 5 h |
vana |
/SPARTAN/trunk/ |
Set TS flag on system startup.
Some bugs in FPU context switching seem to persist.
Optimalization on IA-32 disabled. |
|
| 89 |
6946 d 12 h |
jermar |
/SPARTAN/trunk/test/fpu/fpu0/ |
Add check for infinite loops in e(). |
|
| 88 |
6946 d 12 h |
jermar |
/SPARTAN/trunk/ |
Rename test/fpu/fp0 to test/fpu/fpu0.
(Couldn't do it in one go.) |
|
| 87 |
6946 d 12 h |
jermar |
/SPARTAN/trunk/ |
Rename test/fp to test/fpu. |
|
| 86 |
6946 d 12 h |
jermar |
/SPARTAN/trunk/test/fp/fp0/ |
Add BSD license and copyright line.
Coding style and small improvements. |
|
| 85 |
6946 d 12 h |
vana |
/SPARTAN/trunk/arch/ia32/boot/ |
IA-32 boot Makefile bugfix.
Previous version did not take 512B of boot sector code into account and produced wrong image.bin. |
|
| 84 |
6946 d 13 h |
vana |
/SPARTAN/trunk/ |
IA-32 FPU lazy context switching.
Doesn't work on Bochs and sometimes produces wrong results on P4.
Seems to work on VMware and PII.
Build script for IA-32 changed to build floppy images (image.bin) 1440K long. |
|
| 83 |
6947 d 9 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
IA-64 work.
Add ar.pfs and ar.unat (caller and callee) application registers to context_t.
Change st8/ld8 instructions on general registers to st8.spill and ld8.fill instructions. |
|
| 82 |
6948 d 3 h |
jermar |
/SPARTAN/trunk/arch/ |
IA-64 work.
Add the rest of branch registers to context_t.
Add predicate registers to context_t.
Modify context_save()/context_restore() to save/restore branch registers and predicate registers.
Change SP_DELTA to 0 since both context_save() and context_restore() are leaf procedures and as such don't use the scratch area.
Change pri_t to be __u64 instead of __u32. |
|