| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 477 |
6784 d 17 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. |
|
| 476 |
6784 d 18 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
ia64 CPU identification. |
|
| 475 |
6785 d 17 h |
jermar |
/SPARTAN/trunk/ |
Define atomic_t type. |
|
| 473 |
6786 d 8 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
ia64 work.
Comment some offending steps of heavyweight interrupt handler regarding RSE switching.
With this change, ia64 will do well on tests rwlock #4 and thread #1.
Cleanup. |
|
| 472 |
6786 d 16 h |
jermar |
/SPARTAN/trunk/ |
Changes in build system.
For .S targets, always do -D__ASM__.
Remove unnecessary #define __ASM__ from various *.S files.
At the end of build, generate disassembler dump for kernel.raw.
ia64 work.
Better General Exception handler. |
|
| 470 |
6787 d 5 h |
jermar |
/SPARTAN/trunk/ |
ia64 work.
Big cleanup of IA-64 interrupt processing.
Merge of interrupt.c and interrupt_handler.c.
Rewrite of ivt.S and interrupt.c.
Higher level interrupt handlers are now passed a vector number and a pointer to stack structure.
ia32 work.
ia32 has ordered writes. Until it deploys weaker memory ordering model, write_barrier() can be empty statement. |
|
| 461 |
6787 d 18 h |
decky |
/SPARTAN/trunk/ |
link kernel in ARCH's native format first, then use objcopy to create output format |
|
| 457 |
6787 d 19 h |
decky |
/SPARTAN/trunk/ |
new build system almost finished |
|
| 456 |
6787 d 19 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
ia64 work.
Add missing srlz_d().
Remove extra stops.
Coding style cleanups. |
|
| 455 |
6788 d 7 h |
decky |
/SPARTAN/trunk/ |
new build system upgrade
finished work for IA-32, IA-64, PPC-32, SPARC-64 |
|
| 445 |
6788 d 15 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
ia64 work.
Fix SP_DELTA alignment.
Cosmetics. |
|
| 444 |
6788 d 15 h |
vana |
/SPARTAN/trunk/arch/ia64/ |
Context restore in HEAVYWEIGHT handlers |
|
| 443 |
6788 d 17 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
ia64 work.
Do not break memory stack alignment in heavyweight interrupt handler.
Reserve scratch area for nested procedure calls on memory stack. |
|
| 442 |
6788 d 18 h |
vana |
/SPARTAN/trunk/arch/ia64/src/ |
sp should not be decremented after last save |
|
| 441 |
6788 d 18 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
r12 (stack pointer) must be descremented prior to storing data into new memory stack frame. |
|
| 439 |
6789 d 14 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
Two small ia64 improvements. |
|
| 438 |
6789 d 15 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
ia64 work.
Heavyweight handler should be complete up to the point where it switches back to interrupted RSE context. |
|
| 435 |
6790 d 9 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
ia64 work.
Begin implemention of heavyweight interrupt handler.
Finish implementation of interval timer.
Add some PAL macros. |
|
| 434 |
6792 d 8 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
Fix switch variable. |
|
| 433 |
6792 d 9 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
ia64 work.
Fix definition of __u32.
Add more register manipulation functions.
Add unions describing bit-structured registers.
Distinguish between timer, unhandled and spurious external interrupts.
Initialize interval timer to generate first timer interrupt. |
|