daily update on 20230320 by nitload youmu
This commit is contained in:
Nitload
@@ -1,15 +1,69 @@
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.386 ; 编译器指令，使用386指令集
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.model flat, stdcall ; model汇编指令，程序的内存模式, flat是windows程序，没有远近指针，stdcall是windows函数用的参数方式，即参数从右向左传递
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option casemap :none ; 标签是否区分大小写
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include \masm32\include\windows.inc ; 包含了Win32 API 的一些常量和函数定义
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include \masm32\include\kernel32.inc ; 包含了后面使用的ExitProcess函数
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include \masm32\include\masm32.inc ; 包含了后面使用的StdOut函数，不是标准的Win32函数，由MASM提供
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includelib \masm32\lib\kernel32.lib ; 库文件
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includelib \masm32\lib\masm32.lib
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.data
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HelloWorld db "Hello World!", 0 ; 定义使用的字符串常量,db代表define byte。最后跟一个NUL，表示ANSI字符集结束符
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.code ; 开始代码区
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start: ; 所有的代码要在start标签后、end start前
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invoke StdOut, addr HelloWorld ; 调用函数StdOut，参数量HelloWorld的地址。注意StdOut是MASM提供的宏。其它编辑器里可以使用WriteConsole之类win32函数代替。
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invoke ExitProcess, 0 ; 调用ExitProcess
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end start
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; Attributes: bp-based frame fpd=1A0h
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; int main(...)
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main proc near
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frame= byte ptr -1C0h
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var_1A0= byte ptr -1A0h
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var_19C= dword ptr -19Ch
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var_178= dword ptr -178h
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var_148= qword ptr -148h
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var_120= xmmword ptr -120h
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var_F0= xmmword ptr -0F0h
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var_18= qword ptr -18h
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; __unwind { // j___GSHandlerCheck
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push rbp
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push rdi
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sub rsp, 1B8h
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lea rbp, [rsp+20h]
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__$EncStackInitStart:
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lea rdi, [rsp+1C0h+var_1A0]
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mov ecx, 36h ; '6'
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mov eax, 0CCCCCCCCh
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rep stosd
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__$EncStackInitEnd:
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mov rax, cs:__security_cookie
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xor rax, rbp
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mov [rbp+1A0h+var_18], rax
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lea rcx, __41B3B322_AsmSqrt@c ; JMC_flag
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call j___CheckForDebuggerJustMyCode
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movss xmm0, cs:__real@40800000
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movss [rbp+1A0h+var_19C], xmm0
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lea rax, [rbp+1A0h+var_19C]
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mov [rbp+1A0h+var_148], rax
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mov rax, [rbp+1A0h+var_148]
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movss xmm0, dword ptr [rax]
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xorps xmm1, xmm1
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movss xmm1, xmm0
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movaps xmm0, xmm1
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movaps [rbp+1A0h+var_120], xmm0
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movaps xmm0, [rbp+1A0h+var_120]
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sqrtss xmm0, xmm0
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movaps [rbp+1A0h+var_F0], xmm0
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movaps xmm0, [rbp+1A0h+var_F0]
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movss [rbp+1A0h+var_178], xmm0
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mov eax, 4
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imul rax, 0
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cvtss2sd xmm0, [rbp+rax+1A0h+var_178]
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movaps xmm1, xmm0
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movq rdx, xmm1
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lea rcx, _Format ; "%f"
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call j_printf
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xor eax, eax
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mov edi, eax
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lea rcx, [rbp+1A0h+frame] ; frame
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lea rdx, v ; v
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call j__RTC_CheckStackVars
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mov eax, edi
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mov rcx, [rbp+1A0h+var_18]
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xor rcx, rbp ; StackCookie
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call j___security_check_cookie
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lea rsp, [rbp+198h]
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pop rdi
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pop rbp
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retn
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; } // starts at 140011870
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main endp
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@@ -5,6 +5,8 @@ VisualStudioVersion = 17.3.32825.248
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Project1", "Project1\Project1.vcxproj", "{9C0FD617-CD38-48B5-A16C-909FBA56BBF5}"
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EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Project2", "Project2\Project2.vcxproj", "{3575C925-9280-4453-8D67-2BFD4E76A1D8}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|x64 = Debug|x64
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@@ -21,6 +23,14 @@ Global
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{9C0FD617-CD38-48B5-A16C-909FBA56BBF5}.Release|x64.Build.0 = Release|x64
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{9C0FD617-CD38-48B5-A16C-909FBA56BBF5}.Release|x86.ActiveCfg = Release|Win32
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{9C0FD617-CD38-48B5-A16C-909FBA56BBF5}.Release|x86.Build.0 = Release|Win32
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{3575C925-9280-4453-8D67-2BFD4E76A1D8}.Debug|x64.ActiveCfg = Debug|x64
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{3575C925-9280-4453-8D67-2BFD4E76A1D8}.Debug|x64.Build.0 = Debug|x64
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{3575C925-9280-4453-8D67-2BFD4E76A1D8}.Debug|x86.ActiveCfg = Debug|Win32
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{3575C925-9280-4453-8D67-2BFD4E76A1D8}.Debug|x86.Build.0 = Debug|Win32
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{3575C925-9280-4453-8D67-2BFD4E76A1D8}.Release|x64.ActiveCfg = Release|x64
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{3575C925-9280-4453-8D67-2BFD4E76A1D8}.Release|x64.Build.0 = Release|x64
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{3575C925-9280-4453-8D67-2BFD4E76A1D8}.Release|x86.ActiveCfg = Release|Win32
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{3575C925-9280-4453-8D67-2BFD4E76A1D8}.Release|x86.Build.0 = Release|Win32
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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@@ -5,27 +5,43 @@
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void main()
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{
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float a = sseSqrt(4.0f);
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int b = (int)a;
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/*
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float z = 4.00f;
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float* a = &z;
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float b = sseSqrt(z);
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printf(b);
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}
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printf("%f", b);
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/**/
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float sseSqrt(float x)
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{
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float* pa = &x;
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float result[4];
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float a = 4.0f;
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float r[4];
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float* pa = &a;
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__m128 b;
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__m128 c;
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b = _mm_load_ss(pa);
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c = _mm_sqrt_ss(b);
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_mm_store_ss(r, c);
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printf("%f", r[0]);
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/**/
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}
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/*
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float sseSqrt(float x)
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{
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float* a = &x;
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float result[4];
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__m128 b = _mm_load_ss(a);
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__m128 c = _mm_sqrt_ss(b);
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_mm_store_ss(result, c);
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return result[3];
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}
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return result[0];
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}
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/**/
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@@ -1,8 +1,2 @@
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AsmSqrt.c
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D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\Math\C\Project1\Project1\AsmSqrt.c(8,12): warning C4013: “sseSqrt”未定义；假设外部返回 int
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D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\Math\C\Project1\Project1\AsmSqrt.c(12,10): warning C4047: “函数”:“const char *const ”与“int”的间接级别不同
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D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\Math\C\Project1\Project1\AsmSqrt.c(12,9): warning C4024: “printf”: 形参和实参 1 的类型不同
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D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\Math\C\Project1\Project1\AsmSqrt.c(8,12): warning C4244: “初始化”: 从“int”转换到“float”，可能丢失数据
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D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\Math\C\Project1\Project1\AsmSqrt.c(17,1): warning C4142: "sseSqrt": 类型的良性重定义
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MSVCRTD.lib(exe_main.obj) : error LNK2019: 无法解析的外部符号 main，函数 "int __cdecl invoke_main(void)" (?invoke_main@@YAHXZ) 中引用了该符号
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D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\Math\C\Project1\x64\Debug\Project1.exe : fatal error LNK1120: 1 个无法解析的外部命令
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Project1.vcxproj -> D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\Math\C\Project1\x64\Debug\Project1.exe
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@@ -1 +0,0 @@
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@@ -1 +0,0 @@
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@@ -1 +0,0 @@
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@@ -1 +0,0 @@
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@@ -1 +0,0 @@
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@@ -1 +0,0 @@
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@@ -1 +0,0 @@
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@@ -0,0 +1,135 @@
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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup Label="ProjectConfigurations">
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<ProjectConfiguration Include="Debug|Win32">
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<Configuration>Debug</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|Win32">
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<Configuration>Release</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Debug|x64">
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<Configuration>Debug</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|x64">
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<Configuration>Release</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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</ItemGroup>
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<PropertyGroup Label="Globals">
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<VCProjectVersion>16.0</VCProjectVersion>
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<Keyword>Win32Proj</Keyword>
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<ProjectGuid>{3575c925-9280-4453-8d67-2bfd4e76a1d8}</ProjectGuid>
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<RootNamespace>Project2</RootNamespace>
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<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v143</PlatformToolset>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v143</PlatformToolset>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v143</PlatformToolset>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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||||
<PlatformToolset>v143</PlatformToolset>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<CharacterSet>Unicode</CharacterSet>
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||||
</PropertyGroup>
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||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
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<ImportGroup Label="ExtensionSettings">
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</ImportGroup>
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||||
<ImportGroup Label="Shared">
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||||
</ImportGroup>
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||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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||||
</ImportGroup>
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||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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||||
</ImportGroup>
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||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<PropertyGroup Label="UserMacros" />
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<ClCompile>
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||||
<WarningLevel>Level3</WarningLevel>
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||||
<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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||||
<SDLCheck>true</SDLCheck>
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||||
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
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||||
<OptimizeReferences>true</OptimizeReferences>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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||||
</Link>
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||||
</ItemDefinitionGroup>
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||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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||||
<ClCompile>
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||||
<WarningLevel>Level3</WarningLevel>
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||||
<SDLCheck>true</SDLCheck>
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||||
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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||||
<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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||||
<Link>
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||||
<SubSystem>Console</SubSystem>
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||||
<GenerateDebugInformation>true</GenerateDebugInformation>
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||||
</Link>
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||||
</ItemDefinitionGroup>
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||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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||||
<ClCompile>
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||||
<WarningLevel>Level3</WarningLevel>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
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||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
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||||
</ClCompile>
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||||
<Link>
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||||
<SubSystem>Console</SubSystem>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="源.c" />
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||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
@@ -0,0 +1,22 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<Filter Include="源文件">
|
||||
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
|
||||
<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="头文件">
|
||||
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
|
||||
<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="资源文件">
|
||||
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
|
||||
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
|
||||
</Filter>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="源.c">
|
||||
<Filter>源文件</Filter>
|
||||
</ClCompile>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
@@ -0,0 +1,4 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<PropertyGroup />
|
||||
</Project>
|
||||
@@ -0,0 +1,16 @@
|
||||
#include<stdio.h>
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||||
#include <xmmintrin.h>
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#include <immintrin.h>
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||||
#include <intrin.h>
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||||
|
||||
void main()
|
||||
{
|
||||
float a = 4.00f;
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||||
float* pa = &a;
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|
||||
_asm
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||||
(
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||||
MOVSS xmm1,%0
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||||
|
||||
);
|
||||
}
|
||||
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