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comparison gcc/libfuncs.h @ 0:a06113de4d67

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author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
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-1:000000000000 0:a06113de4d67
1 /* Definitions for code generation pass of GNU compiler.
2 Copyright (C) 2001, 2004, 2007, 2008 Free Software Foundation, Inc.
3
4 This file is part of GCC.
5
6 GCC is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3, or (at your option)
9 any later version.
10
11 GCC is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
19
20 #ifndef GCC_LIBFUNCS_H
21 #define GCC_LIBFUNCS_H
22
23 /* Enumeration of indexes into libfunc_table. */
24 enum libfunc_index
25 {
26 LTI_abort,
27 LTI_memcpy,
28 LTI_memmove,
29 LTI_memcmp,
30 LTI_memset,
31 LTI_setbits,
32
33 LTI_unwind_resume,
34 LTI_eh_personality,
35 LTI_setjmp,
36 LTI_longjmp,
37 LTI_unwind_sjlj_register,
38 LTI_unwind_sjlj_unregister,
39
40 LTI_profile_function_entry,
41 LTI_profile_function_exit,
42
43 LTI_synchronize,
44
45 LTI_gcov_flush,
46
47 LTI_MAX
48 };
49
50 /* SYMBOL_REF rtx's for the library functions that are called
51 implicitly and not via optabs. */
52 extern GTY(()) rtx libfunc_table[LTI_MAX];
53
54 /* Accessor macros for libfunc_table. */
55
56 #define abort_libfunc (libfunc_table[LTI_abort])
57 #define memcpy_libfunc (libfunc_table[LTI_memcpy])
58 #define memmove_libfunc (libfunc_table[LTI_memmove])
59 #define memcmp_libfunc (libfunc_table[LTI_memcmp])
60 #define memset_libfunc (libfunc_table[LTI_memset])
61 #define setbits_libfunc (libfunc_table[LTI_setbits])
62
63 #define unwind_resume_libfunc (libfunc_table[LTI_unwind_resume])
64 #define eh_personality_libfunc (libfunc_table[LTI_eh_personality])
65 #define setjmp_libfunc (libfunc_table[LTI_setjmp])
66 #define longjmp_libfunc (libfunc_table[LTI_longjmp])
67 #define unwind_sjlj_register_libfunc (libfunc_table[LTI_unwind_sjlj_register])
68 #define unwind_sjlj_unregister_libfunc \
69 (libfunc_table[LTI_unwind_sjlj_unregister])
70
71 #define profile_function_entry_libfunc (libfunc_table[LTI_profile_function_entry])
72 #define profile_function_exit_libfunc (libfunc_table[LTI_profile_function_exit])
73
74 #define synchronize_libfunc (libfunc_table[LTI_synchronize])
75
76 #define gcov_flush_libfunc (libfunc_table[LTI_gcov_flush])
77
78 #endif /* GCC_LIBFUNCS_H */