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asm.h (218824) asm.h (230400)
1/*-
2 * Copyright (C) 1995, 1996 Wolfgang Solfrank.
3 * Copyright (C) 1995, 1996 TooLs GmbH.
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

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24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 *
31 * $NetBSD: asm.h,v 1.6.18.1 2000/07/25 08:37:14 kleink Exp $
1/*-
2 * Copyright (C) 1995, 1996 Wolfgang Solfrank.
3 * Copyright (C) 1995, 1996 TooLs GmbH.
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

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24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 *
31 * $NetBSD: asm.h,v 1.6.18.1 2000/07/25 08:37:14 kleink Exp $
32 * $FreeBSD: head/sys/powerpc/include/asm.h 218824 2011-02-18 21:44:53Z nwhitehorn $
32 * $FreeBSD: head/sys/powerpc/include/asm.h 230400 2012-01-20 22:34:19Z andreast $
33 */
34
35#ifndef _MACHINE_ASM_H_
36#define _MACHINE_ASM_H_
37
38#include <sys/cdefs.h>
39
40#if defined(PIC) && !defined(__powerpc64__)

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71 .quad .L.x,.TOC.@tocbase,0; .size x,24; .previous; \
72 .align 4; .type x,@function; .L.x:
73#else
74#define _ENTRY(x) \
75 .text; .align 4; .globl x; .type x,@function; x:
76#endif
77
78#if defined(PROF) || (defined(_KERNEL) && defined(GPROF))
33 */
34
35#ifndef _MACHINE_ASM_H_
36#define _MACHINE_ASM_H_
37
38#include <sys/cdefs.h>
39
40#if defined(PIC) && !defined(__powerpc64__)

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71 .quad .L.x,.TOC.@tocbase,0; .size x,24; .previous; \
72 .align 4; .type x,@function; .L.x:
73#else
74#define _ENTRY(x) \
75 .text; .align 4; .globl x; .type x,@function; x:
76#endif
77
78#if defined(PROF) || (defined(_KERNEL) && defined(GPROF))
79# define _PROF_PROLOGUE mflr 0; stw 0,4(1); bl _mcount
79# ifdef __powerpc64__
80# define _PROF_PROLOGUE mflr 0; \
81 std 3,48(1); \
82 std 4,56(1); \
83 std 5,64(1); \
84 std 0,16(1); \
85 stdu 1,-112(1); \
86 bl _mcount; \
87 nop; \
88 ld 0,112+16(1); \
89 ld 3,112+48(1); \
90 ld 4,112+56(1); \
91 ld 5,112+64(1); \
92 mtlr 0; \
93 addi 1,1,112
94# else
95# define _PROF_PROLOGUE mflr 0; stw 0,4(1); bl _mcount
96# endif
80#else
81# define _PROF_PROLOGUE
82#endif
83
97#else
98# define _PROF_PROLOGUE
99#endif
100
84#define ENTRY(y) _ENTRY(CNAME(y)); _PROF_PROLOGUE
85#define ASENTRY(y) _ENTRY(ASMNAME(y)); _PROF_PROLOGUE
101#define ASENTRY(y) _ENTRY(ASMNAME(y)); _PROF_PROLOGUE
102#define ENTRY(y) _ENTRY(CNAME(y)); _PROF_PROLOGUE
86#define GLOBAL(y) _GLOBAL(CNAME(y))
87
103#define GLOBAL(y) _GLOBAL(CNAME(y))
104
105#define ASENTRY_NOPROF(y) _ENTRY(ASMNAME(y))
106#define ENTRY_NOPROF(y) _ENTRY(CNAME(y))
107
88#define ASMSTR .asciz
89
90#define RCSID(x) .text; .asciz x
91
92#undef __FBSDID
93#if !defined(lint) && !defined(STRIP_FBSDID)
94#define __FBSDID(s) .ident s
95#else

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108#define ASMSTR .asciz
109
110#define RCSID(x) .text; .asciz x
111
112#undef __FBSDID
113#if !defined(lint) && !defined(STRIP_FBSDID)
114#define __FBSDID(s) .ident s
115#else

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