| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 4647 |
5645 d 0 h |
jermar |
/branches/arm/ |
Branch out a new arm branch. |
|
| 3913 |
5793 d 5 h |
decky |
/trunk/ |
mips32: basic SMP support |
|
| 3167 |
6037 d 9 h |
svoboda |
/trunk/kernel/arch/mips32/include/ |
Fix mips32 atomic_add() which would break build unless a constant was propagated into the second argument. (Specifically at -O0) |
|
| 3162 |
6038 d 21 h |
jermar |
/trunk/ |
The first argument to atomic_add() is read-write. (mips32) |
|
| 3038 |
6053 d 9 h |
svoboda |
/trunk/kernel/arch/mips32/include/ |
Fix missing earlyclobber-register constraints in mips32 atomic_add(), causing panic when gcc put %0 and %1 to the same register. |
|
| 2082 |
6550 d 6 h |
decky |
/trunk/ |
__asm__ __volatile__ -> asm volatile |
|
| 2071 |
6554 d 22 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1888 |
6680 d 2 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
| 1787 |
6745 d 0 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1769 |
6754 d 21 h |
jermar |
/kernel/trunk/arch/ |
Change cache_error exception to take istate * as a parameter.
Make cache_error() print epc in the panic message.
Do not rely on the compiler to generate 'nop' after 'beq' in atomic_add()
and put it there explicitly.
Indentation fixes and cosmetic changes. |
|
| 1702 |
6773 d 4 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1107 |
6855 d 20 h |
jermar |
/kernel/trunk/ |
Small atomic #include and typedef changes. |
|
| 1104 |
6856 d 2 h |
jermar |
/kernel/trunk/ |
Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well. |
|
| 1024 |
6863 d 0 h |
jermar |
/kernel/trunk/ |
Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly. |
|
| 627 |
6953 d 2 h |
jermar |
/kernel/trunk/ |
Fix ia64 and sparc64 to compile with new atomic_t.
Fix rwlock test #5 and semaphore test #1 to compile with new atomic_t.
sparc64 work.
TBA must be set before a function call when MMU is switched off. |
|
| 625 |
6953 d 3 h |
palkovsky |
/kernel/trunk/ |
We are now almost -Wall clean.
- redefined atomic_t
- deleted many, many unused variables
- some minor code cleanups found using compiler warning. |
|
| 534 |
6963 d 23 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 532 |
6963 d 23 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 501 |
6976 d 4 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 483 |
6983 d 23 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. |
|
| 477 |
6987 d 5 h |
vana |
/SPARTAN/trunk/ |
Atomic inc & dec functions synchronized on all ia32,ia64 and mips platforms. Now there are 3 versions which returns no value, new value and old value och changed variable. |
|
| 475 |
6988 d 5 h |
jermar |
/SPARTAN/trunk/ |
Define atomic_t type. |
|
| 341 |
7047 d 5 h |
jermar |
/SPARTAN/trunk/ |
Rename mips port to mips32. |
|
| 240 |
7058 d 0 h |
palkovsky |
/SPARTAN/trunk/arch/mips/ |
Fixed bad register assignment in atomic.h.
Added -msoft-float so that it does not call coprocessor and it works withou doubles.
Removed undefined symbol from tlb.c. Unfortunately
mips linker does not report missing symbols. |
|
| 112 |
7144 d 22 h |
jermar |
/SPARTAN/trunk/ |
Define two placeholder functions for atomic_inc and atomic_dec on IA-64.
Add Ondrej Palkovsky to doc/AUTHORS.
Tweaks in IA-32 low level code to bring SMP back to life. (SMP still broken) |
|
| 111 |
7144 d 23 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. |
|
| 11 |
7245 d 19 h |
jermar |
/SPARTAN/trunk/ |
Clean up (ia32 vs. i386).
Header files reorganization. |
|
| 1 |
7253 d 1 h |
jermar |
/SPARTAN/ |
Initial import |
|