51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/* @(#)setjmp.h 1.1 92/07/30 SMI; from UCB 4.1 83/05/03 */
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#ifndef __setjmp_h
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#define __setjmp_h
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#if !defined(_CROSS_TARGET_ARCH)
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/* The usual, native case. Usage:
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* #include <setjmp.h>
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*/
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#include <machine/setjmp.h>
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#else /* defined(_CROSS_TARGET_ARCH) */
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/*
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* Used when building a cross-tool, with the target system architecture
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* determined by the _CROSS_TARGET_ARCH preprocessor variable at compile
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* time. Usage:
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* #include <setjmp.h>
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* ...plus compilation with command (e.g. for Sun-4 target architecture):
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* cc -DSUN2=2 -DSUN3=3 -DSUN3X=31 -DSUN4=4 \
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* -D_CROSS_TARGET_ARCH=SUN4 ...
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* Note: this may go away in a future release.
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*/
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# if _CROSS_TARGET_ARCH == SUN2
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# include "sun2/setjmp.h"
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# elif _CROSS_TARGET_ARCH == SUN3
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# include "sun3/setjmp.h"
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# elif _CROSS_TARGET_ARCH == SUN3X
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# include "sun3x/setjmp.h"
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# elif _CROSS_TARGET_ARCH == SUN4
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# include "sun4/setjmp.h"
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# elif _CROSS_TARGET_ARCH == SUN4C
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# include "sun4c/setjmp.h"
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# elif _CROSS_TARGET_ARCH == SUN4M
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# include "sun4m/setjmp.h"
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# elif _CROSS_TARGET_ARCH == VAX
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# include "vax/setjmp.h"
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# endif
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#endif /* defined(_CROSS_TARGET_ARCH) */
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/*
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* Usage when building a cross-tool with a fixed target system architecture
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* (Sun-4 in this example), bypassing this file:
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* #include <sun4/setjmp.h>
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*/
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#endif /* !__setjmp_h */
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