| /branches/arm/kernel/arch/arm32/include/asm.h |
|---|
| 36,10 → 36,12 |
| #define KERN_arm32_ASM_H_ |
| #include <arch/types.h> |
| #include <arch/stack.h> |
| #include <config.h> |
| static inline void cpu_sleep(void) |
| { |
| /* TODO */ |
| // not implemented on gxemul |
| } |
| /** Return base address of current stack |
| 50,8 → 52,9 |
| */ |
| static inline uintptr_t get_stack_base(void) |
| { |
| /* TODO */ |
| return NULL; |
| uintptr_t v; |
| asm volatile ("and %0, sp, %1\n" : "=r" (v) : "r" (~(STACK_SIZE-1))); |
| return v; |
| } |
| extern void cpu_halt(void); |
| /branches/arm/kernel/arch/arm32/include/context.h |
|---|
| 35,11 → 35,14 |
| #ifndef KERN_arm32_CONTEXT_H_ |
| #define KERN_arm32_CONTEXT_H_ |
| #include <align.h> |
| #include <arch/stack.h> |
| /* |
| * Put one item onto the stack to support get_stack_base() and align it up. |
| */ |
| #define SP_DELTA 0 /*TODO*/ |
| #define SP_DELTA (0 + ALIGN_UP(STACK_ITEM_SIZE, STACK_ALIGNMENT)) |
| #ifndef __ASM__ |