c++ - 在 Intel Compiler-FASM 中内联汇编？

Question

如果您希望在 C++ 中编写内联汇编(在使用英特尔编译器编译 C++ 时)，您会使用哪种汇编语法？是 FASM/NASM 还是 MASM？这与您使用的操作系统有关系吗(或者英特尔编译器是否抽象出这种差异)？

Answer 1

根据 Intel , 英特尔® C++ 编译器同时支持 Microsoft 风格和 GNU 风格的内联汇编:

Inline Assembly

Microsoft* Style Inline Assembly

The Intel® C++ Compiler supports Microsoft-style inline assembly. See the Microsoft documentation for the proper syntax.

GNU*-like Style Inline Assembly (IA-32 architecture and Intel® 64 architecture only)

The Intel® C++ Compiler supports GNU-like style inline assembly. The syntax is as follows:

asm-keyword [ volatile-keyword ] ( asm-template [ asm-interface ] ) ;

NOTE

The Intel® C++ Compiler supports gcc-style inline ASM if the assembler code uses AT&T* System V/386 syntax.