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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgcc/] [config/] [sparc/] [libgcc-glibc.ver] - Blame information for rev 734

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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.
 
%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
}
 
%ifdef __arch64__
%define GLIBC_VER GLIBC_2.2
%else
%define GLIBC_VER GLIBC_2.0
%endif
%inherit GCC_3.0 GLIBC_VER
GLIBC_VER {
  # Sampling of DImode arithmetic used by (at least) i386 and m68k.
  __divdi3
  __moddi3
  __udivdi3
  __umoddi3
 
  # Exception handling support functions used by most everyone.
  __register_frame
  __register_frame_table
  __deregister_frame
  __register_frame_info
  __deregister_frame_info
  __frame_state_for
  __register_frame_info_table
}
 
%if !defined (__arch64__) && defined (__LONG_DOUBLE_128__)
 
# long double 128 bit support from 32-bit libgcc_s.so.1 is only available
# when configured with --with-long-double-128.  Make sure all the
# symbols are available at @@GCC_LDBL_* versions to make it clear
# there is a configurable symbol set.
 
%exclude {
  __fixtfdi
  __fixunstfdi
  __floatditf
 
  __divtc3
  __multc3
  __powitf2
}
 
%inherit GCC_LDBL_3.0 GCC_3.0
GCC_LDBL_3.0 {
  __fixtfdi
  __fixunstfdi
  __floatditf
}
 
%inherit GCC_LDBL_4.0.0 GCC_4.0.0
GCC_LDBL_4.0.0 {
  __divtc3
  __multc3
  __powitf2
}
 
%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			`%exclude {`
26			`__divdi3`
27			`__moddi3`
28			`__udivdi3`
29			`__umoddi3`
30			`__register_frame`
31			`__register_frame_table`
32			`__deregister_frame`
33			`__register_frame_info`
34			`__deregister_frame_info`
35			`__frame_state_for`
36			`__register_frame_info_table`
37			`}`
38
39			`%ifdef __arch64__`
40			`%define GLIBC_VER GLIBC_2.2`
41			`%else`
42			`%define GLIBC_VER GLIBC_2.0`
43			`%endif`
44			`%inherit GCC_3.0 GLIBC_VER`
45			`GLIBC_VER {`
46			`# Sampling of DImode arithmetic used by (at least) i386 and m68k.`
47			`__divdi3`
48			`__moddi3`
49			`__udivdi3`
50			`__umoddi3`
51
52			`# Exception handling support functions used by most everyone.`
53			`__register_frame`
54			`__register_frame_table`
55			`__deregister_frame`
56			`__register_frame_info`
57			`__deregister_frame_info`
58			`__frame_state_for`
59			`__register_frame_info_table`
60			`}`
61
62			`%if !defined (__arch64__) && defined (__LONG_DOUBLE_128__)`
63
64			`# long double 128 bit support from 32-bit libgcc_s.so.1 is only available`
65			`# when configured with --with-long-double-128. Make sure all the`
66			`# symbols are available at @@GCC_LDBL_* versions to make it clear`
67			`# there is a configurable symbol set.`
68
69			`%exclude {`
70			`__fixtfdi`
71			`__fixunstfdi`
72			`__floatditf`
73
74			`__divtc3`
75			`__multc3`
76			`__powitf2`
77			`}`
78
79			`%inherit GCC_LDBL_3.0 GCC_3.0`
80			`GCC_LDBL_3.0 {`
81			`__fixtfdi`
82			`__fixunstfdi`
83			`__floatditf`
84			`}`
85
86			`%inherit GCC_LDBL_4.0.0 GCC_4.0.0`
87			`GCC_LDBL_4.0.0 {`
88			`__divtc3`
89			`__multc3`
90			`__powitf2`
91			`}`
92
93			`%endif`

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgcc/] [config/] [sparc/] [libgcc-glibc.ver] - Blame information for rev 734