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comparison libgcc/config/frv/frv-abi.h @ 68:561a7518be6b

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update gcc-4.6
author Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
date Sun, 21 Aug 2011 07:07:55 +0900
parents
children 04ced10e8804
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67:f6334be47118 68:561a7518be6b
1 /* Frv map GCC names to FR-V ABI.
2 Copyright (C) 2000, 2003, 2004, 2007, 2010
3 Free Software Foundation, Inc.
4 Contributed by Red Hat, Inc.
5
6 This file is part of GCC.
7
8 GCC is free software; you can redistribute it and/or modify it under
9 the terms of the GNU General Public License as published by the Free
10 Software Foundation; either version 3, or (at your option) any later
11 version.
12
13 GCC is distributed in the hope that it will be useful, but WITHOUT
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 for more details.
17
18 You should have received a copy of the GNU General Public License and
19 a copy of the GCC Runtime Library Exception along with this program;
20 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
21 <http://www.gnu.org/licenses/>. */
22
23 /* For each of the functions in the library that has a corresponding name in
24 the ABI, add an equivalence between the GCC name and the ABI name. This is
25 in a separate file from frv.h so that fp-bit.c can be made to include it. */
26
27 #ifdef __GNUC__
28 #ifdef __FRV_UNDERSCORE__
29 #define RENAME_LIBRARY(OLD,NEW) \
30 __asm__ (".globl\t_" #NEW "\n" \
31 "_" #NEW "=_" #OLD "\n" \
32 "\t.type\t_" #NEW ",@function\n");
33
34 #else
35 #define RENAME_LIBRARY(OLD,NEW) \
36 __asm__ (".globl\t" #NEW "\n" \
37 #NEW "=" #OLD "\n" \
38 "\t.type\t" #NEW ",@function\n");
39 #endif
40
41 #define CREATE_DOUBLE_SHIFT(OLD,NEW) \
42 __asm__ (".text\n" \
43 "\t.globl\t" #NEW "\n" \
44 "\t.type\t" #NEW ",@function\n" \
45 #NEW ":\n" \
46 "\tor\tgr11, gr0, gr10\n" \
47 ".L" #OLD " = " #OLD "\n" \
48 "\tbra\t.L" #OLD "\n");
49
50 #ifdef L_sf_to_df
51 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__extendsfdf2,__ftod)
52 #endif
53
54 #ifdef L_sf_to_si
55 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixsfsi,__ftoi)
56 #endif
57
58 #ifdef L_sf_to_usi
59 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunssfsi,__ftoui)
60 #endif
61
62 #ifdef L_df_to_si
63 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixdfsi,__dtoi)
64 #endif
65
66 #ifdef L_fixunssfsi
67 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunssfsi,__ftoui)
68 #endif
69
70 #ifdef L_fixunsdfsi
71 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunsdfsi,__dtoui)
72 #endif
73
74 #ifdef L_fixsfdi
75 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixsfdi,__ftoll)
76 #endif
77
78 #ifdef L_fixdfdi
79 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixdfdi,__dtoll)
80 #endif
81
82 #ifdef L_fixunssfdi
83 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunssfdi,__ftoull)
84 #endif
85
86 #ifdef L_fixunsdfdi
87 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunsdfdi,__dtoull)
88 #endif
89
90 #ifdef L_si_to_sf
91 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatsisf,__itof)
92 #endif
93
94 #ifdef L_di_to_sf
95 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatdisf,__lltof)
96 #endif
97
98 #ifdef L_df_to_sf
99 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__truncdfsf2,__dtof)
100 #endif
101
102 #ifdef L_si_to_df
103 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatsidf,__itod)
104 #endif
105
106 #ifdef L_floatdisf
107 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatdisf,__lltof)
108 #endif
109
110 #ifdef L_floatdidf
111 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatdidf,__lltod)
112 #endif
113
114 #ifdef L_addsub_df
115 #define DECLARE_LIBRARY_RENAMES \
116 RENAME_LIBRARY(__adddf3,__addd)
117 RENAME_LIBRARY(__subdf3,__subd)
118 #endif
119
120 #ifdef L_mul_df
121 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__muldf3,__muld)
122 #endif
123
124 #ifdef L_div_df
125 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__divdf3,__divd)
126 #endif
127
128 #ifdef L_addsub_sf
129 #define DECLARE_LIBRARY_RENAMES \
130 RENAME_LIBRARY(__addsf3,__addf) \
131 RENAME_LIBRARY(__subsf3,__subf)
132 #endif
133
134 #ifdef L_mul_sf
135 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__mulsf3,__mulf)
136 #endif
137
138 #ifdef L_div_sf
139 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__divsf3,__divf)
140 #endif
141
142 #ifdef L_ashldi3
143 #define DECLARE_LIBRARY_RENAMES CREATE_DOUBLE_SHIFT (__ashldi3,__sllll)
144 #endif
145
146 #ifdef L_lshrdi3
147 #define DECLARE_LIBRARY_RENAMES CREATE_DOUBLE_SHIFT (__lshrdi3,__srlll)
148 #endif
149
150 #ifdef L_ashrdi3
151 #define DECLARE_LIBRARY_RENAMES CREATE_DOUBLE_SHIFT (__ashrdi3,__srall)
152 #endif
153
154 #ifdef L_adddi3
155 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__adddi3,__addll)
156 #endif
157
158 #ifdef L_subdi3
159 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__subdi3,__subll)
160 #endif
161
162 #ifdef L_muldi3
163 #define DECLARE_LIBRARY_RENAMES \
164 RENAME_LIBRARY(__muldi3,__mulll)
165 RENAME_LIBRARY(__muldi3,__umulll)
166 #endif
167
168 #ifdef L_divdi3
169 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__divdi3,__divll)
170 #endif
171
172 #ifdef L_udivdi3
173 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__udivdi3,__udivll)
174 #endif
175
176 #ifdef L_moddi3
177 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__moddi3,__modll)
178 #endif
179
180 #ifdef L_umoddi3
181 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__umoddi3,__umodll)
182 #endif
183 #endif /* __GNUC__ */