diff options
Diffstat (limited to 'dev/kernel/HALKit/AMD64/Processor.h')
| -rw-r--r-- | dev/kernel/HALKit/AMD64/Processor.h | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/dev/kernel/HALKit/AMD64/Processor.h b/dev/kernel/HALKit/AMD64/Processor.h index 5a70b465..80dc7a1d 100644 --- a/dev/kernel/HALKit/AMD64/Processor.h +++ b/dev/kernel/HALKit/AMD64/Processor.h @@ -174,16 +174,7 @@ Void mp_init_cores(VoidPtr vendor_ptr) noexcept; /// @retval true it does exists. /// @retval false it doesn't. /***********************************************************************************/ -inline Bool hal_has_msr() noexcept { - static UInt32 eax, unused, edx; // eax, edx - - __get_cpuid(1, &eax, &unused, &unused, &edx); - - // edx returns the flag for MSR (which is 1 shifted to 5.) - return edx & (1 << 5); -} - -UIntPtr mm_get_phys_address(VoidPtr virtual_address); +Bool hal_has_msr() noexcept; /***********************************************************************************/ /// @brief Get Model specific register inside core. @@ -271,6 +262,8 @@ EXTERN_C Void rt_sti(); EXTERN_C Void rt_cld(); EXTERN_C Void rt_std(); +EXTERN_C UIntPtr mm_get_page_addr(VoidPtr virtual_address); + EXTERN_C Int32 mm_memory_fence(VoidPtr virtual_address); } // namespace Kernel::HAL |