| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 827 |
6852 d 0 h |
palkovsky |
/kernel/trunk/ |
Unimportant changes regarding FPU context. |
|
| 534 |
6919 d 4 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 532 |
6919 d 4 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 501 |
6931 d 9 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 483 |
6939 d 4 h |
jermar |
/SPARTAN/trunk/ |
For now, each architecture must use its own -O switch (-O2 doesn't work for ia64, -O3 doesn't work for mips32).
New mips32 atomic_add() function.
Cleanup. |
|
| 283 |
7010 d 15 h |
palkovsky |
/SPARTAN/trunk/ |
IA32 printf-double support migrated to amd64 |
|
| 125 |
7061 d 2 h |
jermar |
/SPARTAN/trunk/ |
Huge indentation fix. |
|
| 119 |
7077 d 3 h |
jermar |
/SPARTAN/trunk/ |
Start with generic 4-level page table interface.
Usual cleanup. |
|
| 111 |
7100 d 4 h |
palkovsky |
/SPARTAN/trunk/ |
Code cleanup in scheduler.c thread.c - removed unnecessary spinlock.
atomic_inc, atomic_dec moved to arch/atomic.h instead of arch/smp/atomic.h,
advisable to use even in non-smp mode.
Fixed atomic_inc, atomic_dec in mips architecture. |
|
| 94 |
7117 d 2 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. |
|
| 92 |
7117 d 7 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 |
7118 d 0 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 |
7118 d 3 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 |
7118 d 10 h |
jermar |
/SPARTAN/trunk/test/fpu/fpu0/ |
Add check for infinite loops in e(). |
|
| 88 |
7118 d 10 h |
jermar |
/SPARTAN/trunk/ |
Rename test/fpu/fp0 to test/fpu/fpu0.
(Couldn't do it in one go.) |
|
| 87 |
7118 d 10 h |
jermar |
/SPARTAN/trunk/ |
Rename test/fp to test/fpu. |
|
| 86 |
7118 d 10 h |
jermar |
/SPARTAN/trunk/test/fp/fp0/ |
Add BSD license and copyright line.
Coding style and small improvements. |
|
| 84 |
7118 d 12 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. |
|