From 976575c12b5da66996a3204ec711e4937a3ef240 Mon Sep 17 00:00:00 2001 From: Alexey Gavrilov Date: Thu, 22 Feb 2024 15:21:36 +0700 Subject: Some updates --- arch/x86/cpuinfo/CpuInfo.s | 21 --------------------- arch/x86/cpuinfo/CpuidCheck.s | 21 +++++++++++++++++++++ arch/x86/cpuinfo/Cpuinfo.cpp | 1 - 3 files changed, 21 insertions(+), 22 deletions(-) delete mode 100644 arch/x86/cpuinfo/CpuInfo.s create mode 100644 arch/x86/cpuinfo/CpuidCheck.s (limited to 'arch/x86/cpuinfo') diff --git a/arch/x86/cpuinfo/CpuInfo.s b/arch/x86/cpuinfo/CpuInfo.s deleted file mode 100644 index 67bc9eb..0000000 --- a/arch/x86/cpuinfo/CpuInfo.s +++ /dev/null @@ -1,21 +0,0 @@ -global CPUIDCHK:function -CPUIDCHK: - push ebx - pushfd - pop eax - mov ebx, eax - xor eax, 0x200000 - push eax - popfd - pushfd - pop eax - xor eax, ebx - je nocpuid - mov eax, 1 - jmp restore -nocpuid: - mov eax, 0 -restore: - pop ebx - ret -.endchk: diff --git a/arch/x86/cpuinfo/CpuidCheck.s b/arch/x86/cpuinfo/CpuidCheck.s new file mode 100644 index 0000000..67bc9eb --- /dev/null +++ b/arch/x86/cpuinfo/CpuidCheck.s @@ -0,0 +1,21 @@ +global CPUIDCHK:function +CPUIDCHK: + push ebx + pushfd + pop eax + mov ebx, eax + xor eax, 0x200000 + push eax + popfd + pushfd + pop eax + xor eax, ebx + je nocpuid + mov eax, 1 + jmp restore +nocpuid: + mov eax, 0 +restore: + pop ebx + ret +.endchk: diff --git a/arch/x86/cpuinfo/Cpuinfo.cpp b/arch/x86/cpuinfo/Cpuinfo.cpp index 682f68b..c6c551e 100644 --- a/arch/x86/cpuinfo/Cpuinfo.cpp +++ b/arch/x86/cpuinfo/Cpuinfo.cpp @@ -1,5 +1,4 @@ #include "Cpuinfo.h" -#include "../../../kernel/GlobalConstruct.h" inline Cpuinfo::cpuidFunctionIndex operator++(Cpuinfo::cpuidFunctionIndex& command) -- cgit v1.2.3