diff options
Diffstat (limited to 'src/cpu/x86/sipi_vector.S')
| -rw-r--r-- | src/cpu/x86/sipi_vector.S | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/cpu/x86/sipi_vector.S b/src/cpu/x86/sipi_vector.S index edc1e779be..f75a1c9815 100644 --- a/src/cpu/x86/sipi_vector.S +++ b/src/cpu/x86/sipi_vector.S @@ -15,15 +15,12 @@ #include <cpu/x86/cr.h> #include <cpu/amd/mtrr.h> #include <cpu/x86/msr.h> +#include <arch/ram_segs.h> /* The SIPI vector is responsible for initializing the APs in the system. It * loads microcode, sets up MSRs, and enables caching before calling into * C code. */ -/* These segment selectors need to match the gdt entries in c_start.S. */ -#define CODE_SEG 0x10 -#define DATA_SEG 0x18 - .section ".module_parameters", "aw", @progbits ap_start_params: gdtaddr: @@ -83,10 +80,10 @@ _start: orl $CR0_SET_FLAGS, %eax movl %eax, %cr0 - ljmpl $CODE_SEG, $1f + ljmpl $RAM_CODE_SEG, $1f 1: .code32 - movw $DATA_SEG, %ax + movw $RAM_DATA_SEG, %ax movw %ax, %ds movw %ax, %es movw %ax, %ss |