| /SPARTAN/trunk/doc/TODO |
|---|
| 9,8 → 9,6 |
| + get user mode support for all architectures |
| + when a new thread enters scheduler, at least one CPU in |
| cpu_sleep() should be woken up by an IPI |
| + save/restore floating point context on context switch |
| + [ia32] lazy context switch using TS flag |
| + [ia32] review privilege separation |
| /SPARTAN/trunk/arch/ia64/include/context.h |
|---|
| 32,7 → 32,7 |
| #include <arch/types.h> |
| struct fpu_context { |
| //Don't understand IA-64 fpu environment |
| /* TODO: define IA-64 FPU context */ |
| }; |
| /SPARTAN/trunk/arch/ia64/Makefile.inc |
|---|
| 18,4 → 18,5 |
| arch/start.S \ |
| arch/fake.s \ |
| arch/putchar.c \ |
| arch/context.S \ |
| arch/ia64.c |
| /SPARTAN/trunk/arch/ia64/src/fake.s |
|---|
| 35,8 → 35,6 |
| .global arch_late_init |
| .global arch_post_mm_init |
| .global arch_pre_mm_init |
| .global context_restore |
| .global context_save |
| .global cpu_arch_init |
| .global cpu_halt |
| .global cpu_identify |
| 58,8 → 56,6 |
| arch_late_init: |
| arch_post_mm_init: |
| arch_pre_mm_init: |
| context_restore: |
| context_save: |
| cpu_arch_init: |
| cpu_halt: |
| cpu_identify: |
| /SPARTAN/trunk/arch/ia64/src/start.S |
|---|
| 44,5 → 44,7 |
| mov r15=SKI_CONSOLE_INIT |
| break 0x80000 |
| br.call.sptk.many rp=main_bsp |
| 0: |
| br 0b |
| /SPARTAN/trunk/arch/mips/include/context.h |
|---|
| 32,7 → 32,7 |
| #include <arch/types.h> |
| struct fpu_context { |
| //Don't understand MIPS fpu environment |
| /* TODO: define MIPS FPU context */ |
| }; |
| /SPARTAN/trunk/arch/ia32/include/context.h |
|---|
| 32,7 → 32,7 |
| #include <arch/types.h> |
| struct fpu_context { |
| __u8 fpu[512]; //FXSAVE & FXRSTOR storage area size |
| __u8 fpu[512]; /* FXSAVE & FXRSTOR storage area */ |
| }; |