Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/i386/libgcc-glibc.ver @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
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date | Fri, 12 Feb 2010 23:39:51 +0900 |
parents | a06113de4d67 |
children | b7f97abdc517 |
rev | line source |
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55
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1 # Copyright (C) 2008 Free Software Foundation, Inc. |
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2 # |
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3 # This file is part of GCC. |
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4 # |
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5 # GCC is free software; you can redistribute it and/or modify |
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6 # it under the terms of the GNU General Public License as published by |
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7 # the Free Software Foundation; either version 3, or (at your option) |
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8 # any later version. |
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9 # |
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10 # GCC is distributed in the hope that it will be useful, |
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11 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 # GNU General Public License for more details. |
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14 # |
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15 # You should have received a copy of the GNU General Public License |
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16 # along with GCC; see the file COPYING3. If not see |
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17 # <http://www.gnu.org/licenses/>. |
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18 |
0 | 19 # In order to work around the very problems that force us to now generally |
20 # create a libgcc.so, glibc reexported a number of routines from libgcc.a. | |
21 # By now choosing the same version tags for these specific routines, we | |
22 # maintain enough binary compatibility to allow future versions of glibc | |
23 # to defer implementation of these routines to libgcc.so via DT_AUXILIARY. | |
24 | |
25 %ifndef __x86_64__ | |
26 %exclude { | |
27 __divdi3 | |
28 __moddi3 | |
29 __udivdi3 | |
30 __umoddi3 | |
31 __register_frame | |
32 __register_frame_table | |
33 __deregister_frame | |
34 __register_frame_info | |
35 __deregister_frame_info | |
36 __frame_state_for | |
37 __register_frame_info_table | |
38 } | |
39 | |
40 %inherit GCC_3.0 GLIBC_2.0 | |
41 GLIBC_2.0 { | |
42 # Sampling of DImode arithmetic used by (at least) i386 and m68k. | |
43 __divdi3 | |
44 __moddi3 | |
45 __udivdi3 | |
46 __umoddi3 | |
47 | |
48 # Exception handling support functions used by most everyone. | |
49 __register_frame | |
50 __register_frame_table | |
51 __deregister_frame | |
52 __register_frame_info | |
53 __deregister_frame_info | |
54 __frame_state_for | |
55 __register_frame_info_table | |
56 } | |
57 %endif | |
58 | |
59 # 128 bit long double support was introduced with GCC 4.3.0 to 64bit | |
60 # and with GCC 4.4.0 to 32bit. These lines make the symbols to get | |
61 # a @@GCC_4.3.0 or @@GCC_4.4.0 attached. | |
62 | |
63 %exclude { | |
64 __addtf3 | |
65 __divtc3 | |
66 __divtf3 | |
67 __eqtf2 | |
68 __extenddftf2 | |
69 __extendsftf2 | |
70 __extendxftf2 | |
71 __fixtfdi | |
72 __fixtfsi | |
73 __fixtfti | |
74 __fixunstfdi | |
75 __fixunstfsi | |
76 __fixunstfti | |
77 __floatditf | |
78 __floatsitf | |
79 __floattitf | |
80 __floatunditf | |
81 __floatunsitf | |
82 __floatuntitf | |
83 __getf2 | |
84 __gttf2 | |
85 __letf2 | |
86 __lttf2 | |
87 __multc3 | |
88 __multf3 | |
89 __negtf2 | |
90 __netf2 | |
91 __powitf2 | |
92 __subtf3 | |
93 __trunctfdf2 | |
94 __trunctfsf2 | |
95 __trunctfxf2 | |
96 __unordtf2 | |
97 } | |
98 | |
99 %ifdef __x86_64__ | |
100 # Those symbols had improper versions when they were added to gcc 4.3.0. | |
101 # We corrected the default version to GCC_4.3.0. But we keep the old | |
102 # version for backward binary compatibility. | |
103 GCC_3.0 { | |
104 __gttf2 | |
105 __lttf2 | |
106 __netf2 | |
107 } | |
108 | |
109 GCC_4.0.0 { | |
110 __divtc3 | |
111 __multc3 | |
112 __powitf2 | |
113 } | |
114 | |
115 GCC_4.3.0 { | |
116 __addtf3 | |
117 __divtc3 | |
118 __divtf3 | |
119 __eqtf2 | |
120 __extenddftf2 | |
121 __extendsftf2 | |
122 __extendxftf2 | |
123 __fixtfdi | |
124 __fixtfsi | |
125 __fixtfti | |
126 __fixunstfdi | |
127 __fixunstfsi | |
128 __fixunstfti | |
129 __floatditf | |
130 __floatsitf | |
131 __floattitf | |
132 __floatunditf | |
133 __floatunsitf | |
134 __floatuntitf | |
135 __getf2 | |
136 __gttf2 | |
137 __letf2 | |
138 __lttf2 | |
139 __multc3 | |
140 __multf3 | |
141 __negtf2 | |
142 __netf2 | |
143 __powitf2 | |
144 __subtf3 | |
145 __trunctfdf2 | |
146 __trunctfsf2 | |
147 __trunctfxf2 | |
148 __unordtf2 | |
149 } | |
150 %else | |
151 GCC_4.4.0 { | |
152 __addtf3 | |
153 __copysigntf3 | |
154 __divtc3 | |
155 __divtf3 | |
156 __eqtf2 | |
157 __extenddftf2 | |
158 __extendsftf2 | |
159 __fabstf2 | |
160 __fixtfdi | |
161 __fixtfsi | |
162 __fixunstfdi | |
163 __fixunstfsi | |
164 __floatditf | |
165 __floatsitf | |
166 __floatunditf | |
167 __floatunsitf | |
168 __getf2 | |
169 __gttf2 | |
170 __letf2 | |
171 __lttf2 | |
172 __multc3 | |
173 __multf3 | |
174 __negtf2 | |
175 __netf2 | |
176 __powitf2 | |
177 __subtf3 | |
178 __trunctfdf2 | |
179 __trunctfsf2 | |
180 __trunctfxf2 | |
181 __unordtf2 | |
182 } | |
183 %endif |