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| Rev 2071 | Rev 2082 | ||
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| Line 41... | Line 41... | ||
| 41 | 41 | ||
| 42 | 42 | ||
| 43 | static inline void cpu_sleep(void) |
43 | static inline void cpu_sleep(void) |
| 44 | { |
44 | { |
| 45 | /* Most of the simulators do not support */ |
45 | /* Most of the simulators do not support */ |
| 46 | /* __asm__ volatile ("wait"); */ |
46 | /* asm volatile ("wait"); */ |
| 47 | } |
47 | } |
| 48 | 48 | ||
| 49 | /** Return base address of current stack |
49 | /** Return base address of current stack |
| 50 | * |
50 | * |
| 51 | * Return the base address of the current stack. |
51 | * Return the base address of the current stack. |
| Line 54... | Line 54... | ||
| 54 | */ |
54 | */ |
| 55 | static inline uintptr_t get_stack_base(void) |
55 | static inline uintptr_t get_stack_base(void) |
| 56 | { |
56 | { |
| 57 | uintptr_t v; |
57 | uintptr_t v; |
| 58 | 58 | ||
| 59 | __asm__ volatile ("and %0, $29, %1\n" : "=r" (v) : "r" (~(STACK_SIZE-1))); |
59 | asm volatile ("and %0, $29, %1\n" : "=r" (v) : "r" (~(STACK_SIZE-1))); |
| 60 | 60 | ||
| 61 | return v; |
61 | return v; |
| 62 | } |
62 | } |
| 63 | 63 | ||
| 64 | extern void cpu_halt(void); |
64 | extern void cpu_halt(void); |