1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
/* Copyright (C) 2000-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <sysdeps/generic/sysdep.h>
#ifdef __ASSEMBLER__
/* Macros to help writing .prologue directives in assembly code. */
#define ASM_UNW_PRLG_RP 0x8
#define ASM_UNW_PRLG_PFS 0x4
#define ASM_UNW_PRLG_PSP 0x2
#define ASM_UNW_PRLG_PR 0x1
#define ASM_UNW_PRLG_GRSAVE(ninputs) (32+(ninputs))
#define ENTRY(name) \
.text; \
.align 32; \
.proc C_SYMBOL_NAME(name); \
.global C_SYMBOL_NAME(name); \
C_LABEL(name) \
CALL_MCOUNT
#define LOCAL_ENTRY(name) \
.text; \
.align 32; \
.proc C_SYMBOL_NAME(name); \
C_LABEL(name) \
CALL_MCOUNT
#define LEAF(name) \
.text; \
.align 32; \
.proc C_SYMBOL_NAME(name); \
.global name; \
C_LABEL(name)
#define LOCAL_LEAF(name) \
.text; \
.align 32; \
.proc C_SYMBOL_NAME(name); \
C_LABEL(name)
/* Mark the end of function SYM. */
#undef END
#define END(sym) .endp C_SYMBOL_NAME(sym)
#endif /* ASSEMBLER */
|
