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