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