| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 473 |
6808 d 17 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 |
6809 d 1 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 |
6809 d 14 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. |
|
| 469 |
6809 d 22 h |
jermar |
/SPARTAN/trunk/arch/ia32/include/ |
Get the memory barriers on ia32 right. |
|
| 468 |
6809 d 22 h |
decky |
/SPARTAN/trunk/ |
fix IA-32 fences (1/2) |
|
| 467 |
6809 d 23 h |
jermar |
/SPARTAN/trunk/arch/ |
Add sparc64 context_offset.h.
Fix symbolic links in amd64 to be relative. |
|
| 465 |
6810 d 1 h |
jermar |
/SPARTAN/trunk/arch/sparc64/ |
Add missing arch sources for sparc64. |
|
| 461 |
6810 d 3 h |
decky |
/SPARTAN/trunk/ |
link kernel in ARCH's native format first, then use objcopy to create output format |
|
| 460 |
6810 d 3 h |
decky |
/SPARTAN/trunk/ |
some fancy stuff |
|
| 458 |
6810 d 3 h |
decky |
/SPARTAN/trunk/ |
make configuration variables usage consistent |
|
| 457 |
6810 d 4 h |
decky |
/SPARTAN/trunk/ |
new build system almost finished |
|
| 456 |
6810 d 4 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
ia64 work.
Add missing srlz_d().
Remove extra stops.
Coding style cleanups. |
|
| 455 |
6810 d 16 h |
decky |
/SPARTAN/trunk/ |
new build system upgrade
finished work for IA-32, IA-64, PPC-32, SPARC-64 |
|
| 454 |
6810 d 19 h |
decky |
/SPARTAN/trunk/ |
build system: boot target |
|
| 452 |
6810 d 20 h |
decky |
/SPARTAN/trunk/ |
major build system revision (unfinished)
this patchset most definitively breaks a lot of things, be patient |
|
| 451 |
6810 d 21 h |
decky |
/SPARTAN/trunk/arch/ia32/src/boot/ |
(ignore this :)) |
|
| 450 |
6810 d 21 h |
decky |
/SPARTAN/trunk/arch/ia32/src/boot/ |
(ignore this :)) |
|
| 449 |
6810 d 21 h |
decky |
/SPARTAN/trunk/arch/ia32/boot/ |
(ignore this :)) |
|
| 448 |
6810 d 21 h |
decky |
/SPARTAN/trunk/arch/ia32/boot/ |
(ignore this :)) |
|
| 445 |
6811 d 1 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
ia64 work.
Fix SP_DELTA alignment.
Cosmetics. |
|
| 444 |
6811 d 1 h |
vana |
/SPARTAN/trunk/arch/ia64/ |
Context restore in HEAVYWEIGHT handlers |
|
| 443 |
6811 d 2 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 |
6811 d 3 h |
vana |
/SPARTAN/trunk/arch/ia64/src/ |
sp should not be decremented after last save |
|
| 441 |
6811 d 3 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
r12 (stack pointer) must be descremented prior to storing data into new memory stack frame. |
|
| 439 |
6811 d 23 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
Two small ia64 improvements. |
|
| 438 |
6812 d 0 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. |
|
| 437 |
6812 d 18 h |
decky |
/SPARTAN/trunk/arch/ia32/src/smp/ |
update comments |
|
| 435 |
6812 d 19 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
ia64 work.
Begin implemention of heavyweight interrupt handler.
Finish implementation of interval timer.
Add some PAL macros. |
|
| 434 |
6814 d 18 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
Fix switch variable. |
|
| 433 |
6814 d 18 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. |
|
| 432 |
6814 d 19 h |
jermar |
/SPARTAN/trunk/arch/ |
IA-64 work.
Add some asm functions for manipulation with PSR, AR and CR registers. |
|
| 431 |
6815 d 4 h |
jermar |
/SPARTAN/trunk/arch/ |
IA-64 work.
Exclude external interrupt from universal_handler() scope. |
|
| 430 |
6816 d 18 h |
jermar |
/SPARTAN/trunk/ |
Move src/ and include/ to generic. |
|
| 429 |
6816 d 23 h |
jermar |
/SPARTAN/trunk/arch/mips32/ |
For now, compile with -mhard-float.
Libraries required by -msoft-float are not part of gcc.
Moreover, ld doesn't warn about undefined symbols. |
|
| 428 |
6818 d 22 h |
jermar |
/SPARTAN/trunk/arch/sparc64/src/ |
sparc64 work.
In context_save() and context_restore(), reserve 128 bytes on stack for save area. |
|
| 427 |
6818 d 22 h |
jermar |
/SPARTAN/trunk/arch/sparc64/include/ |
sparc64 work.
Adjust context_set() to be SCD compliant. |
|
| 426 |
6819 d 2 h |
jermar |
/SPARTAN/trunk/ |
sparc64 work.
Add context_save(), context_set() and context_restore().
Remove putchar() definition from ofw.c.
Add sparc64 putchar().
Add ppc32 putchar() (i.e. the original ofw.c putchar()).
Make arg.h use the builtin va_* constructs. |
|
| 425 |
6820 d 0 h |
cejka |
/SPARTAN/trunk/arch/mips32/include/ |
Fixed problem with va_arg macro for mips32. This solves problem with printing 64bit values on it. |
|
| 424 |
6820 d 2 h |
jermar |
/SPARTAN/trunk/ |
sparc64 work.
Link kernel with load address 0x4000.
Add fragment of Linux image header to force SILO to always load the kernel at 0x4000.
Adjust ofw.h and ofw.c to work also on sparc64. |
|
| 423 |
6822 d 0 h |
decky |
/SPARTAN/trunk/ |
Enable/disable CPU memory barriers at compile time |
|