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Add .type directive to ENRTY(). 

Move PIC_ macros over here from SYS.h
This commit is contained in:
pk 1994-01-07 00:46:20 +00:00
parent 56dde9c46c
commit 6f81dd8136
1 changed files with 24 additions and 5 deletions
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29
sys/arch/i386/include/asm.h
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@ -34,19 +34,38 @@
* SUCH DAMAGE.
*
* from: @(#)asm.h 5.5 (Berkeley) 5/7/91
* $Id: asm.h,v 1.3 1993/12/20 05:25:06 mycroft Exp $
* $Id: asm.h,v 1.4 1994/01/07 00:46:20 pk Exp $
*/
#ifndef _I386_ASM_H_
#define _I386_ASM_H_
#ifdef PIC
#define PIC_PROLOGUE \
pushl %ebx; \
call 1f; \
1: \
popl %ebx; \
addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %ebx
#define PIC_EPILOGUE \
popl %ebx
#define PIC_PLT(x) x@PLT
#define PIC_GOT(x) x@GOT(%ebx)
#define PIC_GOTOFF(x) x@GOTOFF(%ebx)
#else
#define PIC_PROLOGUE
#define PIC_EPILOGUE
#define PIC_PLT(x) x
#define PIC_GOT(x) x
#define PIC_GOTOFF(x) x
#endif
#ifdef PROF
/*
* XXX assumes that arguments are not passed in %eax
*/
#ifdef PROF
# define _BEGIN_ENTRY .data; 1:; .long 0; .text; .align 2
# define _END_ENTRY movl $1b,%eax; call mcount
# define _END_ENTRY movl $1b,%eax; call PIC_PLT(mcount)
#else
# define _BEGIN_ENTRY .text; .align 2
# define _END_ENTRY
@ -59,7 +78,7 @@
#endif
#define _ASM_FUNC(x) x
#define _ENTRY(x) .globl x; x:
#define _ENTRY(x) .globl x; .type x,@function; x:
#define ENTRY(y) _BEGIN_ENTRY; _ENTRY(_C_FUNC(y)); _END_ENTRY
#define TWOENTRY(y,z) _BEGIN_ENTRY; _ENTRY(_C_FUNC(y)); _ENTRY(_C_FUNC(z)); \