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bcead286 | 1 | /* Header file for C6X ABI versions of libgcc functions. |
99dee823 | 2 | Copyright (C) 2011-2021 Free Software Foundation, Inc. |
bcead286 BS |
3 | Contributed by Bernd Schmidt <bernds@codesourcery.com> |
4 | ||
5 | This file is part of GCC. | |
6 | ||
7 | GCC is free software; you can redistribute it and/or modify it | |
8 | under the terms of the GNU General Public License as published | |
9 | by the Free Software Foundation; either version 3, or (at your | |
10 | option) any later version. | |
11 | ||
12 | GCC is distributed in the hope that it will be useful, but WITHOUT | |
13 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
14 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
15 | License for more details. | |
16 | ||
17 | Under Section 7 of GPL version 3, you are granted additional | |
18 | permissions described in the GCC Runtime Library Exception, version | |
19 | 3.1, as published by the Free Software Foundation. | |
20 | ||
21 | You should have received a copy of the GNU General Public License | |
22 | along with GCC; see the file COPYING3. If not see | |
23 | <http://www.gnu.org/licenses/>. */ | |
24 | ||
25 | /* Make __c6xabi_AEABI_NAME an alias for __GCC_NAME. */ | |
26 | #define RENAME_LIBRARY(GCC_NAME, AEABI_NAME) \ | |
27 | __asm__ (".globl\t__c6xabi_" #AEABI_NAME "\n" \ | |
28 | ".set\t__c6xabi_" #AEABI_NAME \ | |
29 | ", __gnu_" #GCC_NAME "\n"); | |
30 | ||
31 | /* Rename helper functions to the names specified in the C6000 ELF ABI. */ | |
32 | #ifdef L_divsi3 | |
33 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (divsi3, divi) | |
34 | #endif | |
35 | #ifdef L_divdi3 | |
36 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (divdi3, divlli) | |
37 | #endif | |
38 | #ifdef L_udivsi3 | |
39 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (udivsi3, divu) | |
40 | #endif | |
41 | #ifdef L_udivdi3 | |
42 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (udivdi3, divull) | |
43 | #endif | |
44 | #ifdef L_udivmoddi4 | |
45 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (udivmoddi4, divremull) | |
46 | #endif | |
47 | #ifdef L_modsi3 | |
48 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (modsi3, remi) | |
49 | #endif | |
50 | #ifdef L_moddi3 | |
51 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (moddi3, remlli) | |
52 | #endif | |
53 | #ifdef L_umodsi3 | |
54 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (umodsi3, remu) | |
55 | #endif | |
56 | #ifdef L_umoddi3 | |
57 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (umoddi3, remull) | |
58 | #endif | |
59 | #ifdef L_negdi2 | |
60 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (negdi2, negll) | |
61 | #endif | |
62 | #ifdef L_muldi3 | |
63 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (muldi3, mpyll) | |
64 | #endif | |
65 | #ifdef L_ashrdi3 | |
66 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (ashrdi3, llshr) | |
67 | #endif | |
68 | #ifdef L_lshrdi3 | |
69 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (lshrdi3, llshru) | |
70 | #endif | |
71 | #ifdef L_ashldi3 | |
72 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (ashldi3, llshl) | |
73 | #endif | |
74 | ||
75 | /* The following are excluded from softfp due to softfp_exclude_libgcc2, | |
76 | so we rename them here rather than in sfp-machine.h. */ | |
77 | #ifdef L_fixdfdi | |
78 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixdfdi, fixdlli) | |
79 | #endif | |
80 | #ifdef L_fixunsdfsi | |
81 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunsdfsi, fixdu) | |
82 | #endif | |
83 | #ifdef L_fixunsdfdi | |
84 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunsdfdi, fixdull) | |
85 | #endif | |
86 | #ifdef L_fixsfdi | |
87 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixsfdi, fixflli) | |
88 | #endif | |
89 | #ifdef L_fixunssfsi | |
90 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunssfsi, fixfu) | |
91 | #endif | |
92 | #ifdef L_fixunssfdi | |
93 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunssfdi, fixfull) | |
94 | #endif | |
95 | #ifdef L_floatdidf | |
96 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatdidf, fltllid) | |
97 | #endif | |
98 | #ifdef L_floatundidf | |
99 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatundidf, fltulld) | |
100 | #endif | |
101 | #ifdef L_floatdisf | |
102 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatdisf, fltllif) | |
103 | #endif | |
104 | #ifdef L_floatundisf | |
105 | #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatundisf, fltullf) | |
106 | #endif | |
107 | ||
108 | #define LIBGCC2_GNU_PREFIX |