From dbfcd0e88e471564392549652d0bde2a967c34f4 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Wed, 5 Jun 2024 20:58:51 -0400 Subject: kernel/amd64: Add initial LAPIC code Signed-off-by: Ian Moffett --- sys/include/arch/amd64/msr.h | 1 + 1 file changed, 1 insertion(+) (limited to 'sys/include/arch/amd64/msr.h') diff --git a/sys/include/arch/amd64/msr.h b/sys/include/arch/amd64/msr.h index 6ad95f1..d3d0c9a 100644 --- a/sys/include/arch/amd64/msr.h +++ b/sys/include/arch/amd64/msr.h @@ -32,6 +32,7 @@ #define IA32_SPEC_CTL 0x00000048 #define IA32_KERNEL_GS_BASE 0xC0000102 +#define IA32_APIC_BASE_MSR 0x0000001B #if !defined(__ASSEMBLER__) static inline uint64_t -- cgit v1.2.3