Rev |
Age |
Author |
Path |
Log message |
Diff |
4672 |
5500 d 10 h |
jermar |
/trunk/kernel/arch/mips32/include/ |
Add simple atomic_lock_arch() to mips32 so that it builds for the msim target. |
|
3913 |
5662 d 16 h |
decky |
/trunk/ |
mips32: basic SMP support |
|
3167 |
5906 d 20 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 |
5908 d 8 h |
jermar |
/trunk/ |
The first argument to atomic_add() is read-write. (mips32) |
|
3038 |
5922 d 20 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 |
6419 d 17 h |
decky |
/trunk/ |
__asm__ __volatile__ -> asm volatile |
|
2071 |
6424 d 9 h |
jermar |
/trunk/ |
(c) versus (C) |
|
1888 |
6549 d 13 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
1787 |
6614 d 11 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
1769 |
6624 d 8 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 |
6642 d 15 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
1107 |
6725 d 7 h |
jermar |
/kernel/trunk/ |
Small atomic #include and typedef changes. |
|
1104 |
6725 d 12 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 |
6732 d 11 h |
jermar |
/kernel/trunk/ |
Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly. |
|
627 |
6822 d 13 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 |
6822 d 14 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 |
6833 d 10 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
532 |
6833 d 10 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
501 |
6845 d 15 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
483 |
6853 d 10 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 |
6856 d 16 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 |
6857 d 16 h |
jermar |
/SPARTAN/trunk/ |
Define atomic_t type. |
|
341 |
6916 d 16 h |
jermar |
/SPARTAN/trunk/ |
Rename mips port to mips32. |
|
240 |
6927 d 11 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 |
7014 d 9 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 |
7014 d 10 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 |
7115 d 6 h |
jermar |
/SPARTAN/trunk/ |
Clean up (ia32 vs. i386).
Header files reorganization. |
|
1 |
7122 d 12 h |
jermar |
/SPARTAN/ |
Initial import |
|