| /SPARTAN/trunk/arch/ia32/include/asm.h |
|---|
| 34,6 → 34,7 |
| #include <mm/page.h> |
| #include <synch/spinlock.h> |
| #include <arch/boot/memmap.h> |
| #include <config.h> |
| extern __u32 interrupt_handler_size; |
| 156,4 → 157,18 |
| return v; |
| } |
| /** Return base address of current stack |
| * |
| * Return the base address of the current stack. |
| * The stack is assumed to be STACK_SIZE bytes long. |
| */ |
| static inline __address get_stack_base(void) |
| { |
| __address v; |
| __asm__ volatile ("andl %%esp, %0\n" : "=r" (v) : "0" (~(STACK_SIZE-1))); |
| return v; |
| } |
| #endif |