| /SPARTAN/trunk/arch/ia64/src/cpu/cpu.c |
|---|
| 1,7 → 1,6 |
| #include <cpu.h> |
| #include <print.h> |
| #include <panic.h> |
| #include <arch/types.h> |
| extern int IVT; |
| 14,27 → 13,16 |
| int *p=&IVT; |
| volatile __u64 hlp,hlp2; |
| int psr = 0x2000; |
| __asm__ volatile ( |
| __asm__ ( |
| "mov r15 = %0;;" |
| "mov cr2 = r15;;" |
| "mov psr.l = %1;;" |
| : |
| : "r" (p), "r" (psr) |
| : "r" (p) |
| : "r15" |
| ); |
| /*Switch register bank of regs r16 .. r31 to 1 It is automaticly cleared on exception*/ |
| __asm__ volatile ("bsw.1;;"); |
| } |