diff options
Diffstat (limited to 'src/kernel/HALKit/AMD64/HalProcessor.cc')
| -rw-r--r-- | src/kernel/HALKit/AMD64/HalProcessor.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/kernel/HALKit/AMD64/HalProcessor.cc b/src/kernel/HALKit/AMD64/HalProcessor.cc index d202a758..cebf5e38 100644 --- a/src/kernel/HALKit/AMD64/HalProcessor.cc +++ b/src/kernel/HALKit/AMD64/HalProcessor.cc @@ -16,7 +16,7 @@ */ namespace Kernel::HAL { -inline Bool hal_has_msr() noexcept { +inline Bool hal_has_msr() { static UInt32 eax, unused, edx; // eax, edx __get_cpuid(1, &eax, &unused, &unused, &edx); @@ -25,12 +25,12 @@ inline Bool hal_has_msr() noexcept { return edx & (1 << 5); } -Void hal_get_msr(UInt32 msr, UInt32* lo, UInt32* hi) noexcept { +Void hal_get_msr(UInt32 msr, UInt32* lo, UInt32* hi) { if (!lo || !hi) return; asm volatile("rdmsr" : "=a"(*lo), "=d"(*hi) : "c"(msr)); } -Void hal_set_msr(UInt32 msr, UInt32 lo, UInt32 hi) noexcept { +Void hal_set_msr(UInt32 msr, UInt32 lo, UInt32 hi) { asm volatile("wrmsr" : : "a"(lo), "d"(hi), "c"(msr)); } |