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MD_DO_NOT_NEED_FALLTHRU - from Nick Hudson.

This commit is contained in:
martin 2007-01-02 14:32:34 +00:00
parent 89b1051729
commit cc10b3e0c8
1 changed files with 6 additions and 14 deletions
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20
lib/csu/m68k_elf/dot_init.h
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@ -1,4 +1,4 @@
/* $NetBSD: dot_init.h,v 1.2 2001/10/13 09:21:50 scw Exp $ */
/* $NetBSD: dot_init.h,v 1.3 2007/01/02 14:32:34 martin Exp $ */
/*-
* Copyright (c) 2001 Ross Harvey
@ -36,20 +36,10 @@
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
#include <machine/asm.h>
/*
* These must be extern to avoid warnings ("declared static but never defined")
* However, only the declaration is extern, the actually __asm() defines them
* as static.
*/
#define INIT_FALLTHRU_DECL void init_fallthru(void)
#define FINI_FALLTHRU_DECL void fini_fallthru(void)
#define INIT_FALLTHRU() init_fallthru()
#define FINI_FALLTHRU() fini_fallthru()
#define MD_SECTION_PROLOGUE(sect, entry_pt) \
__asm ( \
".section "#sect",\"ax\",@progbits \n"\
".global "#entry_pt" \n"\
#entry_pt": \n"\
" .align 2 \n"\
" /* fall thru */ \n"\
@ -63,8 +53,10 @@
" rts \n"\
".previous")
#define MD_INIT_SECTION_PROLOGUE MD_SECTION_PROLOGUE(.init, init_fallthru)
#define MD_FINI_SECTION_PROLOGUE MD_SECTION_PROLOGUE(.fini, fini_fallthru)
#define MD_INIT_SECTION_PROLOGUE MD_SECTION_PROLOGUE(.init, _init)
#define MD_FINI_SECTION_PROLOGUE MD_SECTION_PROLOGUE(.fini, _fini)
#define MD_INIT_SECTION_EPILOGUE MD_SECTION_EPILOGUE(.init)
#define MD_FINI_SECTION_EPILOGUE MD_SECTION_EPILOGUE(.fini)
#define MD_DO_NOT_NEED_FALLTHRU