diff options
| author | Ian Moffett <ian@osmora.org> | 2024-06-04 22:13:30 -0400 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2024-06-04 22:15:54 -0400 |
| commit | 955d6a381f53c234ce1f4d52aa57f183ed9a6e65 (patch) | |
| tree | a2525bfe5898683b983b82c2bbda693e609e5152 /sys/include/arch/amd64 | |
| parent | 31e9919ced2c577e601d17ec02a3d7886f793469 (diff) | |
kernel/amd64: Support IBRS
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys/include/arch/amd64')
| -rw-r--r-- | sys/include/arch/amd64/msr.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/include/arch/amd64/msr.h b/sys/include/arch/amd64/msr.h index bc0dbcb..6ad95f1 100644 --- a/sys/include/arch/amd64/msr.h +++ b/sys/include/arch/amd64/msr.h @@ -33,6 +33,7 @@ #define IA32_SPEC_CTL 0x00000048 #define IA32_KERNEL_GS_BASE 0xC0000102 +#if !defined(__ASSEMBLER__) static inline uint64_t rdmsr(uint32_t msr_addr) { @@ -60,4 +61,5 @@ wrmsr(uint32_t msr_addr, uint64_t value) ); } +#endif /* !__ASSEMBLER__ */ #endif /* !_MACHINE_MSR_H_ */ |