diff options
Diffstat (limited to 'src/cpu/x86/smm/smmhandler.S')
| -rw-r--r-- | src/cpu/x86/smm/smmhandler.S | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/src/cpu/x86/smm/smmhandler.S b/src/cpu/x86/smm/smmhandler.S index 1cff23afe6..4cbfbfdfb1 100644 --- a/src/cpu/x86/smm/smmhandler.S +++ b/src/cpu/x86/smm/smmhandler.S @@ -165,10 +165,6 @@ untampered_lapic: addl $SMM_STACK_SIZE, %ebx movl %ebx, %esp - /* Get SMM revision */ - movl $0xa8000 + 0x7efc, %ebx /* core 0 address */ - subl %ebp, %ebx /* subtract core X offset */ - #if defined(__x86_64__) /* Backup IA32_EFER. Preserves ebx. */ movl $(IA32_EFER), %ecx @@ -179,13 +175,7 @@ untampered_lapic: /* Enable long mode. Preserves ebx. */ #include <cpu/x86/64bit/entry64.inc> - mov (%ebx), %rdi - -#else - movl (%ebx), %eax - pushl %eax #endif - /* Call C handler */ call smi_handler |