34,7 → 34,9 |
|
|
void asm_delay_loop(__u32 t); |
void asm_fake_loop(__u32 t); |
|
|
/* TODO: implement the real stuff */ |
static inline __address get_stack_base(void) |
{ |
54,7 → 56,7 |
"mov %%al, %1;" |
:"=m"(out) |
:"m"(port) |
:"dx","al" |
:"%dx","%al" |
); |
return out; |
} |
67,7 → 69,7 |
"outb %%al,%%dx;" |
: |
:"m"( port), "m" (b) |
:"dx","al" |
:"%dx","%al" |
); |
} |
|
115,5 → 117,21 |
); |
} |
|
/** Return raw priority level |
* |
* Return EFLAFS. |
*/ |
static inline pri_t cpu_priority_read(void) { |
pri_t v; |
__asm__ volatile ( |
"pushfq\n" |
"popq %0\n" |
: "=r" (v) |
); |
return v; |
} |
|
extern size_t interrupt_handler_size; |
extern void interrupt_handlers(void); |
|
#endif |