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
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
divert(-1)
dnl Copyright 2007, 2011, 2012, 2014 Free Software Foundation, Inc.
dnl This file is part of the GNU MP Library.
dnl
dnl The GNU MP Library is free software; you can redistribute it and/or modify
dnl it under the terms of either:
dnl
dnl * the GNU Lesser General Public License as published by the Free
dnl Software Foundation; either version 3 of the License, or (at your
dnl option) any later version.
dnl
dnl or
dnl
dnl * the GNU General Public License as published by the Free Software
dnl Foundation; either version 2 of the License, or (at your option) any
dnl later version.
dnl
dnl or both in parallel, as here.
dnl
dnl The GNU MP Library is distributed in the hope that it will be useful, but
dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
dnl for more details.
dnl
dnl You should have received copies of the GNU General Public License and the
dnl GNU Lesser General Public License along with the GNU MP Library. If not,
dnl see https://www.gnu.org/licenses/.
define(`DARWIN')
dnl Usage LEA(symbol,reg)
dnl Usage LEAL(symbol_local_to_file,reg)
dnl
dnl We maintain lists of stuff to append in load_eip and darwin_bd. The
dnl `index' stuff is needed to suppress repeated definitions. To avoid
dnl getting fooled by "var" and "var1", we add 'bol ' (the end of
dnl 'indirect_symbol') at the beginning and and a newline at the end. This
dnl might be a bit fragile.
define(`LEA',
m4_assert_numargs(2)
`ifdef(`PIC',`
ifelse(index(defn(`load_eip'), `$2'),-1,
`m4append(`load_eip',
` TEXT
ALIGN(16)
L(movl_eip_`'substr($2,1)):
movl (%esp), $2
ret_internal
')')
ifelse(index(defn(`darwin_bd'), `bol $1
'),-1,
`m4append(`darwin_bd',
` .section __IMPORT,__pointers,non_lazy_symbol_pointers
L($1`'$non_lazy_ptr):
.indirect_symbol $1
.long 0
')')
call L(movl_eip_`'substr($2,1))
movl L($1`'$non_lazy_ptr)-.($2), $2
',`
movl `$'$1, $2
')')
define(`LEAL',
m4_assert_numargs(2)
`ifdef(`PIC',`
ifelse(index(defn(`load_eip'), `$2'),-1,
`m4append(`load_eip',
` TEXT
ALIGN(16)
L(movl_eip_`'substr($2,1)):
movl (%esp), $2
ret_internal
')')
call L(movl_eip_`'substr($2,1))
leal $1-.($2), $2
',`
movl `$'$1, $2
')')
dnl ASM_END
define(`ASM_END',`load_eip`'darwin_bd')
define(`load_eip', `') dnl updated in LEA
define(`darwin_bd', `') dnl updated in LEA
dnl Usage: CALL(funcname)
dnl
define(`CALL',
m4_assert_numargs(1)
`call GSYM_PREFIX`'$1')
undefine(`PIC_WITH_EBX')
divert`'dnl
|
