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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgcc/] [config/] [s390/] [libgcc-glibc.ver] - Blame information for rev 848

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# Copyright (C) 2002, 2006, 2008 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
# GCC is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GCC 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GCC; see the file COPYING3.  If not see
# .
 
# In order to work around the very problems that force us to now generally
# create a libgcc.so, glibc reexported a number of routines from libgcc.a.
# By now choosing the same version tags for these specific routines, we
# maintain enough binary compatibility to allow future versions of glibc
# to defer implementation of these routines to libgcc.so via DT_AUXILIARY.
 
# Note that we cannot use the default libgcc-glibc.ver file on s390x,
# because GLIBC_2.0 does not exist on this architecture, as the first
# ever glibc release on the platform was GLIBC_2.2.
 
%ifndef __s390x__
%exclude {
  __divdi3
  __moddi3
  __udivdi3
  __umoddi3
  __register_frame
  __register_frame_table
  __deregister_frame
  __register_frame_info
  __deregister_frame_info
  __frame_state_for
  __register_frame_info_table
}
 
%inherit GCC_3.0 GLIBC_2.0
GLIBC_2.0 {
  __divdi3
  __moddi3
  __udivdi3
  __umoddi3
 
  __register_frame
  __register_frame_table
  __deregister_frame
  __register_frame_info
  __deregister_frame_info
  __frame_state_for
  __register_frame_info_table
}
%endif
 
%ifdef __s390x__
%exclude {
  __register_frame
  __register_frame_table
  __deregister_frame
  __register_frame_info
  __deregister_frame_info
  __frame_state_for
  __register_frame_info_table
}
 
%inherit GCC_3.0 GLIBC_2.2
GLIBC_2.2 {
  __register_frame
  __register_frame_table
  __deregister_frame
  __register_frame_info
  __deregister_frame_info
  __frame_state_for
  __register_frame_info_table
}
%endif
 
# With GCC 4.1.0 long double 128 bit support was introduced. The
# following symbols coming from libgcc are enabled when -mlong-double-128
# is specified. These lines make the symbols to get a @@GCC_4.1.0 attached.
 
%exclude {
  __divtc3
  __multc3
  __powitf2
  __fixtfti
  __fixunstfti
  __floattitf
 
  __fixtfdi
  __fixunstfdi
  __floatditf
}
 
GCC_4.1.0 {
  __divtc3
  __multc3
  __powitf2
 
%ifdef __s390x__
  __fixtfti
  __fixunstfti
  __floattitf
 
%else
  __fixtfdi
  __fixunstfdi
  __floatditf
%endif
}

Line No.	Rev	Author	Line
1	734	jeremybenn	`# Copyright (C) 2002, 2006, 2008 Free Software Foundation, Inc.`
2			`#`
3			`# This file is part of GCC.`
4			`#`
5			`# GCC is free software; you can redistribute it and/or modify`
6			`# it under the terms of the GNU General Public License as published by`
7			`# the Free Software Foundation; either version 3, or (at your option)`
8			`# any later version.`
9			`#`
10			`# GCC is distributed in the hope that it will be useful,`
11			`# but WITHOUT ANY WARRANTY; without even the implied warranty of`
12			`# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the`
13			`# GNU General Public License for more details.`
14			`#`
15			`# You should have received a copy of the GNU General Public License`
16			`# along with GCC; see the file COPYING3. If not see`
17			`# .`
18
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			`# Note that we cannot use the default libgcc-glibc.ver file on s390x,`
26			`# because GLIBC_2.0 does not exist on this architecture, as the first`
27			`# ever glibc release on the platform was GLIBC_2.2.`
28
29			`%ifndef __s390x__`
30			`%exclude {`
31			`__divdi3`
32			`__moddi3`
33			`__udivdi3`
34			`__umoddi3`
35			`__register_frame`
36			`__register_frame_table`
37			`__deregister_frame`
38			`__register_frame_info`
39			`__deregister_frame_info`
40			`__frame_state_for`
41			`__register_frame_info_table`
42			`}`
43
44			`%inherit GCC_3.0 GLIBC_2.0`
45			`GLIBC_2.0 {`
46			`__divdi3`
47			`__moddi3`
48			`__udivdi3`
49			`__umoddi3`
50
51			`__register_frame`
52			`__register_frame_table`
53			`__deregister_frame`
54			`__register_frame_info`
55			`__deregister_frame_info`
56			`__frame_state_for`
57			`__register_frame_info_table`
58			`}`
59			`%endif`
60
61			`%ifdef __s390x__`
62			`%exclude {`
63			`__register_frame`
64			`__register_frame_table`
65			`__deregister_frame`
66			`__register_frame_info`
67			`__deregister_frame_info`
68			`__frame_state_for`
69			`__register_frame_info_table`
70			`}`
71
72			`%inherit GCC_3.0 GLIBC_2.2`
73			`GLIBC_2.2 {`
74			`__register_frame`
75			`__register_frame_table`
76			`__deregister_frame`
77			`__register_frame_info`
78			`__deregister_frame_info`
79			`__frame_state_for`
80			`__register_frame_info_table`
81			`}`
82			`%endif`
83
84			`# With GCC 4.1.0 long double 128 bit support was introduced. The`
85			`# following symbols coming from libgcc are enabled when -mlong-double-128`
86			`# is specified. These lines make the symbols to get a @@GCC_4.1.0 attached.`
87
88			`%exclude {`
89			`__divtc3`
90			`__multc3`
91			`__powitf2`
92			`__fixtfti`
93			`__fixunstfti`
94			`__floattitf`
95
96			`__fixtfdi`
97			`__fixunstfdi`
98			`__floatditf`
99			`}`
100
101			`GCC_4.1.0 {`
102			`__divtc3`
103			`__multc3`
104			`__powitf2`
105
106			`%ifdef __s390x__`
107			`__fixtfti`
108			`__fixunstfti`
109			`__floattitf`
110
111			`%else`
112			`__fixtfdi`
113			`__fixunstfdi`
114			`__floatditf`
115			`%endif`
116			`}`

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgcc/] [config/] [s390/] [libgcc-glibc.ver] - Blame information for rev 848