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Second stage of moving this to in <machine/asm.h>: just include
<machine/asm.h> here.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=24966
@ -35,87 +35,7 @@
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*
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* from: @(#)DEFS.h 5.1 (Berkeley) 4/23/90
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*
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* $Id$
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* $Id: DEFS.h,v 1.6 1997/02/22 14:58:29 peter Exp $
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*/
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#include <sys/cdefs.h>
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#ifdef PIC
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#define PIC_PROLOGUE \
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pushl %ebx; \
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call 1f; \
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1: \
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popl %ebx; \
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addl $_GLOBAL_OFFSET_TABLE_+[.-1b],%ebx
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#define PIC_EPILOGUE \
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popl %ebx
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#define PIC_PLT(x) x@PLT
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#define PIC_GOT(x) x@GOT(%ebx)
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#define PIC_GOTOFF(x) x@GOTOFF(%ebx)
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#else
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#define PIC_PROLOGUE
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#define PIC_EPILOGUE
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#define PIC_PLT(x) x
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#define PIC_GOT(x) x
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#define PIC_GOTOFF(x) x
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#endif
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/*
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* CNAME and HIDENAME manage the relationship between symbol names in C
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* and the equivalent assembly language names. CNAME is given a name as
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* it would be used in a C program. It expands to the equivalent assembly
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* language name. HIDENAME is given an assembly-language name, and expands
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* to a possibly-modified form that will be invisible to C programs.
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*/
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#if defined(__ELF__) /* { */
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#define CNAME(csym) csym
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#define HIDENAME(asmsym) __CONCAT(.,asmsym)
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#else /* } { */
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#define CNAME(csym) __CONCAT(_,csym)
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#define HIDENAME(asmsym) asmsym
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#endif /* } */
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/* XXX should use align 4,0x90 for -m486. */
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#define _START_ENTRY .text; .align 2,0x90;
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#if 0
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/* Data is not used, except perhaps by non-g prof, which we don't support. */
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#define _MID_ENTRY .data; .align 2; 8:; .long 0; \
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.text; lea 8b,%eax;
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#else
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#define _MID_ENTRY
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#endif
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#ifdef PROF
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#define ALTENTRY(x) _START_ENTRY \
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.globl CNAME(x); .type CNAME(x),@function; CNAME(x):; \
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_MID_ENTRY \
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call HIDENAME(mcount); jmp 9f
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#define ENTRY(x) _START_ENTRY \
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.globl CNAME(x); .type CNAME(x),@function; CNAME(x):; \
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_MID_ENTRY \
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call HIDENAME(mcount); 9:
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#define ALTASENTRY(x) _START_ENTRY \
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.globl x; .type x,@function; x:; \
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_MID_ENTRY \
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call HIDENAME(mcount); jmp 9f
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#define ASENTRY(x) _START_ENTRY \
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.globl x; .type x,@function; x:; \
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_MID_ENTRY \
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call HIDENAME(mcount); 9:
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#else /* !PROF */
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#define ENTRY(x) _START_ENTRY .globl CNAME(x); .type CNAME(x),@function; \
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CNAME(x):
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#define ALTENTRY(x) ENTRY(x)
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#define ASENTRY(x) _START_ENTRY .globl x; .type x,@function; x:
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#define ALTASENTRY(x) ASENTRY(x)
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#endif
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#include <machine/asm.h>
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