diff options
Diffstat (limited to 'arch/i386/power/cpu.c')
| -rw-r--r-- | arch/i386/power/cpu.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/i386/power/cpu.c b/arch/i386/power/cpu.c index c547c1af6fa..4e19c43e095 100644 --- a/arch/i386/power/cpu.c +++ b/arch/i386/power/cpu.c @@ -57,10 +57,10 @@ void __save_processor_state(struct saved_context *ctxt) /* * control registers */ - asm volatile ("movl %%cr0, %0" : "=r" (ctxt->cr0)); - asm volatile ("movl %%cr2, %0" : "=r" (ctxt->cr2)); - asm volatile ("movl %%cr3, %0" : "=r" (ctxt->cr3)); - asm volatile ("movl %%cr4, %0" : "=r" (ctxt->cr4)); + ctxt->cr0 = read_cr0(); + ctxt->cr2 = read_cr2(); + ctxt->cr3 = read_cr3(); + ctxt->cr4 = read_cr4(); } void save_processor_state(void) @@ -109,10 +109,10 @@ void __restore_processor_state(struct saved_context *ctxt) /* * control registers */ - asm volatile ("movl %0, %%cr4" :: "r" (ctxt->cr4)); - asm volatile ("movl %0, %%cr3" :: "r" (ctxt->cr3)); - asm volatile ("movl %0, %%cr2" :: "r" (ctxt->cr2)); - asm volatile ("movl %0, %%cr0" :: "r" (ctxt->cr0)); + write_cr4(ctxt->cr4); + write_cr3(ctxt->cr3); + write_cr2(ctxt->cr2); + write_cr2(ctxt->cr0); /* * now restore the descriptor tables to their proper values |