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Diffstat (limited to 'libgloss/sparc/asm.h')
-rw-r--r-- | libgloss/sparc/asm.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/libgloss/sparc/asm.h b/libgloss/sparc/asm.h new file mode 100644 index 000000000..daeff34aa --- /dev/null +++ b/libgloss/sparc/asm.h @@ -0,0 +1,39 @@ +/* asm.h -- macros for sparc asm + * + * Copyright (c) 1996 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#ifndef __SPARC_ASM_h +#define __SPARC_ASM_h + +/* Indicate we are in an assembly file and get the basic CPU definitions. */ +#define ASM + +/* ANSI concatenation macros. */ +#define CONCAT1(a, b) CONCAT2(a, b) +#define CONCAT2(a, b) a ## b + +/* Use the right prefix for global labels. + Note that it's too late to have coff have no underscores + (would break user programs). + One school of thought likes having underscores for both a.out and coff + (simplicity in consistency). */ +#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__,x) + +/* STRINGSYM makes a string out of a symbol name with the proper assembly + prefix. Useful for inline assembly language in C source files. */ +#define STRINGIT2(x) #x +#define STRINGIT1(x) STRINGIT2(x) +#define STRINGSYM(x) STRINGIT1(SYM(x)) + +#endif |