-Z7 启用旧式调试信息 enable old-style debug info -Zs 只进行语法检查 syntax check only -Zd 仅要行号调试信息 line number debugging info only -vd{0|1} 禁用-启用 vtordisp disable-enable vtordisp -Zp[n] 在 n 字节边界上包装结构 pack structs on n-byte boundary -vm 指向成员的指针类型 type of...
-fverbose-asm Include C variable names as comments in assembly language. 在生成的的汇编语言里面将C变量名加到注释里面(结合会留下汇编输出的参数使用,如-S) -g[ format] Compile for debugging. 生成包含特定format调试信息的文件(比如-ggdb,结合GDB来调试。当然debug的会比release的大很多) -I directory[:...
-Zs 只进行语法检查 syntax check only -Zd 仅要行号调试信息 line number debugging info only -vd{0|1} 禁用-启用 vtordisp disable-enable vtordisp -Zp[n] 在 n 字节边界上包装结构 pack structs on n-byte boundary -vm 指向成员的指针类型 type of pointers to members ...
Intel 32 bit Hex 英特尔32位Hex码 --vhx Byte Oriented Hex format 定向字节的 Hex 格式 --base addr Optionally set base address for m32,i32 为 m32,i32设置基地址(可选的) Output Formats Requiring Debug Information 输出格式要求的调试信息 --fieldoffsets Assembly Language Description of Structures/...
They modify the operands in the correct way so that dereferencing is written in the right syntax. Example of their use is:void func62(unsigned char *p1) { asm volatile ("movb $1, %a0" : : "r" (p1) : "memory"); } void func63(void *p1) { asm volatile ("jmp %A0" : : "...
从源代码转变为可执行代码的过程,具体可分为 4 个过程,分别为预处理(Preprocessing)、编译(Compilation)、汇编(Assembly)链接(Linking) 一. GCC常用编译命令选项 @localhost train]$ gcc --help Usage: gcc [options] file... Options: -pass-exit-codes Exit with highest error code from a phase ...
gcc,g++:GNU工程的C和C++编译器。C和C++编译器是集成的,他们都要用四个步骤中的一个或多个处理输入文件:预处理 (preprocessing),编译(compilation),汇编(assembly)和连接(linking)。
This is because those tools do not currently support the extended --help= syntax. params Display the values recognized by the --param option. language Display the options supported for language, where language is the name of one of the languages supported in this version of GCC. common gcc-...
最近在编译动态库文件,用到-fPIC编译选项。查了下GNU的手册: -fpic Generate position-independent code (PIC) suitable for use in a shared library, if supported for the target machine. Such code accesses all constant addresses through a global offset table (GOT). The dynamic loader resolves the GOT...
(3)汇编(Assembly)。由汇编器as完成,将.s文件汇编成.o的二进制目标文件。 g++ -c test.s -o test.o //生成二进制.o文件 (4)链接(Linking)。由链接器ld,将.o文件连接生成可执行程序。 g++ test.o -o test.out //生成二进制.out可执行文件 ...