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comparison gcc/config/i386/libgcc-glibc.ver @ 0:a06113de4d67

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first commit
author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
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children 77e2b8dfacca
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-1:000000000000 0:a06113de4d67
1 # In order to work around the very problems that force us to now generally
2 # create a libgcc.so, glibc reexported a number of routines from libgcc.a.
3 # By now choosing the same version tags for these specific routines, we
4 # maintain enough binary compatibility to allow future versions of glibc
5 # to defer implementation of these routines to libgcc.so via DT_AUXILIARY.
6
7 %ifndef __x86_64__
8 %exclude {
9 __divdi3
10 __moddi3
11 __udivdi3
12 __umoddi3
13 __register_frame
14 __register_frame_table
15 __deregister_frame
16 __register_frame_info
17 __deregister_frame_info
18 __frame_state_for
19 __register_frame_info_table
20 }
21
22 %inherit GCC_3.0 GLIBC_2.0
23 GLIBC_2.0 {
24 # Sampling of DImode arithmetic used by (at least) i386 and m68k.
25 __divdi3
26 __moddi3
27 __udivdi3
28 __umoddi3
29
30 # Exception handling support functions used by most everyone.
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 %endif
40
41 # 128 bit long double support was introduced with GCC 4.3.0 to 64bit
42 # and with GCC 4.4.0 to 32bit. These lines make the symbols to get
43 # a @@GCC_4.3.0 or @@GCC_4.4.0 attached.
44
45 %exclude {
46 __addtf3
47 __divtc3
48 __divtf3
49 __eqtf2
50 __extenddftf2
51 __extendsftf2
52 __extendxftf2
53 __fixtfdi
54 __fixtfsi
55 __fixtfti
56 __fixunstfdi
57 __fixunstfsi
58 __fixunstfti
59 __floatditf
60 __floatsitf
61 __floattitf
62 __floatunditf
63 __floatunsitf
64 __floatuntitf
65 __getf2
66 __gttf2
67 __letf2
68 __lttf2
69 __multc3
70 __multf3
71 __negtf2
72 __netf2
73 __powitf2
74 __subtf3
75 __trunctfdf2
76 __trunctfsf2
77 __trunctfxf2
78 __unordtf2
79 }
80
81 %ifdef __x86_64__
82 # Those symbols had improper versions when they were added to gcc 4.3.0.
83 # We corrected the default version to GCC_4.3.0. But we keep the old
84 # version for backward binary compatibility.
85 GCC_3.0 {
86 __gttf2
87 __lttf2
88 __netf2
89 }
90
91 GCC_4.0.0 {
92 __divtc3
93 __multc3
94 __powitf2
95 }
96
97 GCC_4.3.0 {
98 __addtf3
99 __divtc3
100 __divtf3
101 __eqtf2
102 __extenddftf2
103 __extendsftf2
104 __extendxftf2
105 __fixtfdi
106 __fixtfsi
107 __fixtfti
108 __fixunstfdi
109 __fixunstfsi
110 __fixunstfti
111 __floatditf
112 __floatsitf
113 __floattitf
114 __floatunditf
115 __floatunsitf
116 __floatuntitf
117 __getf2
118 __gttf2
119 __letf2
120 __lttf2
121 __multc3
122 __multf3
123 __negtf2
124 __netf2
125 __powitf2
126 __subtf3
127 __trunctfdf2
128 __trunctfsf2
129 __trunctfxf2
130 __unordtf2
131 }
132 %else
133 GCC_4.4.0 {
134 __addtf3
135 __copysigntf3
136 __divtc3
137 __divtf3
138 __eqtf2
139 __extenddftf2
140 __extendsftf2
141 __fabstf2
142 __fixtfdi
143 __fixtfsi
144 __fixunstfdi
145 __fixunstfsi
146 __floatditf
147 __floatsitf
148 __floatunditf
149 __floatunsitf
150 __getf2
151 __gttf2
152 __letf2
153 __lttf2
154 __multc3
155 __multf3
156 __negtf2
157 __netf2
158 __powitf2
159 __subtf3
160 __trunctfdf2
161 __trunctfsf2
162 __trunctfxf2
163 __unordtf2
164 }
165 %endif