linkage.h

来自「freedos32的源代码」· C头文件 代码 · 共 45 行

/* Project:     OSLib
 * Description: The OS Construction Kit
 * Date:                1.6.2000
 * Idea by:             Luca Abeni & Gerardo Lamastra
 *
 * OSLib is an SO project aimed at developing a common, easy-to-use
 * low-level infrastructure for developing OS kernels and Embedded
 * Applications; it partially derives from the HARTIK project but it
 * currently is independently developed.
 *
 * OSLib is distributed under GPL License, and some of its code has
 * been derived from the Linux kernel source; also some important
 * ideas come from studying the DJGPP go32 extender.
 *
 * We acknowledge the Linux Community, Free Software Foundation,
 * D.J. Delorie and all the other developers who believe in the
 * freedom of software and ideas.
 *
 * For legalese, check out the included GPL license.
 */

/* This file derives from linux/linkage.h. It allows a transparent naming
 * between COFF and ELF executable models. We use ELF when we cross-compile
 * OSLib from Linux with Linux GCC
 */

#ifdef __LINUX__
#define SYMBOL_NAME_STR(X) #X
#define SYMBOL_NAME(X) X
#ifdef __STDC__
#define SYMBOL_NAME_LABEL(X) X##:
#else
#define SYMBOL_NAME_LABEL(X) X/**/:
#endif
#else
#define SYMBOL_NAME_STR(X) "_"#X
#ifdef __STDC__
#define SYMBOL_NAME(X) _##X
#define SYMBOL_NAME_LABEL(X) _##X##:
#else
#define SYMBOL_NAME(X) _/**/X
#define SYMBOL_NAME_LABEL(X) _/**/X/**/:
#endif
#endif