diff options
Diffstat (limited to 'lib/libc/i386/DEFS.h')
| -rw-r--r-- | lib/libc/i386/DEFS.h | 57 |
1 files changed, 39 insertions, 18 deletions
diff --git a/lib/libc/i386/DEFS.h b/lib/libc/i386/DEFS.h index a07b090d90f0..4b4df3e68ccb 100644 --- a/lib/libc/i386/DEFS.h +++ b/lib/libc/i386/DEFS.h @@ -35,28 +35,49 @@ * * from: @(#)DEFS.h 5.1 (Berkeley) 4/23/90 * - * $Id: DEFS.h,v 1.2 1993/10/09 08:30:43 davidg Exp $ + * $Id: DEFS.h,v 1.3.2.1 1994/05/04 08:44:15 rgrimes Exp $ */ +/* XXX should use align 4,0x90 for -m486. */ +#define _START_ENTRY .align 2,0x90; +#if 0 +/* Data is not used, except perhaps by non-g prof, which we don't support. */ +#define _MID_ENTRY .data; .align 2; 8:; .long 0; \ + .text; lea 8b,%eax; +#else +#define _MID_ENTRY +#endif + #ifdef PROF -#define ALTENTRY(x) .align 2,0x90; .globl _/**/x; _/**/x:; \ - .data; .align 2; 1:; .long 0; \ - .text; lea 1b,%eax; call mcount; jmp 2f -#define ENTRY(x) .align 2,0x90; .globl _/**/x; _/**/x:; \ - .data; .align 2; 1:; .long 0; \ - .text; lea 1b,%eax ; call mcount; 2: +#define ALTENTRY(x) _START_ENTRY \ + .globl _/**/x; .type _/**/x,@function; _/**/x:; \ + _MID_ENTRY \ + call mcount; jmp 9f -#define ALTASENTRY(x) .align 2,0x90; .globl x; x:; \ - .data; .align 2; 1:; .long 0; \ - .text; lea 1b,%eax; call mcount; jmp 2f +#define ENTRY(x) _START_ENTRY \ + .globl _/**/x; .type _/**/x,@function; _/**/x:; \ + _MID_ENTRY \ + call mcount; 9: + + +#define ALTASENTRY(x) _START_ENTRY \ + .globl x; .type x,@function; x:; \ + _MID_ENTRY \ + call mcount; jmp 9f + +#define ASENTRY(x) _START_ENTRY \ + .globl x; .type x,@function; x:; \ + _MID_ENTRY \ + call mcount; 9: + +#else /* !PROF */ + +#define ENTRY(x) _START_ENTRY .globl _/**/x; .type _/**/x,@function; \ + _/**/x: +#define ALTENTRY(x) ENTRY(x) + +#define ASENTRY(x) _START_ENTRY .globl x; .type x,@function; x: +#define ALTASENTRY(x) ASENTRY(x) -#define ASENTRY(x) .align 2,0x90; .globl x; x:; \ - .data; .align 2; 1:; .long 0; \ - .text; lea 1b,%eax; call mcount; 2: -#else -#define ALTENTRY(x) .align 2,0x90; .globl _/**/x; _/**/x: -#define ENTRY(x) .align 2,0x90; .globl _/**/x; _/**/x: -#define ALTASENTRY(x) .align 2,0x90; .globl x; x: -#define ASENTRY(x) .align 2,0x90; .globl x; x: #endif |