I\'m writing a performance-critical, number-crunching C++ project where 70% of the time is used by the 200 line core module.
I\'m doing some experimenting and would like to be able to see what is saved on the stack during a system call (the saved state of the user land process). According to http://lxr.linux.no/#linux+v2.6.
#include <stdlib.h> static inline uint xchg(volatile unsigned int *addr, unsigned int newval) { uint result;
While trying to compile my project, that uses some third party headers, with mingw 4.4, I encountered the following error:
If I have the following C++ code to compare two 128-bit unsigned integers, with inline amd-64 asm: struct uint128_t {
So, I would like to be able to call functions from a c++ dll. For certain reasons, I would like to call them from an __asm block in my C++ code.
i have some code(inline assembly). void NativeLoop() { int m; __asm { PUSH ECX PUSH EDX MOVECX, 100000000 NEXTLOOP:
i use devcpp and borland c compiler.... asm { mov ax,4// (I/O Func.) mov bx,1// (Output func) mov cx,&name// (address of the string)
This question already has answers here: 开发者_如何学Python Why can't I get the value of asm registers in C?
Background: I\'ve been tasked with writing a data collection program for a Unitech HT630, which runs a proprietary DOS operating system that can run executables compiled for 16-bit MS DOS, albeit with
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