Mercurial > hg > CbC > CbC_gcc
annotate gcc/target-def.h @ 158:494b0b89df80 default tip
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| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 25 May 2020 18:13:55 +0900 |
| parents | 1830386684a0 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* Default initializers for a generic GCC target. |
| 145 | 2 Copyright (C) 2001-2020 Free Software Foundation, Inc. |
| 0 | 3 |
| 4 This program is free software; you can redistribute it and/or modify it | |
| 5 under the terms of the GNU General Public License as published by the | |
| 6 Free Software Foundation; either version 3, or (at your option) any | |
| 7 later version. | |
| 8 | |
| 9 This program is distributed in the hope that it will be useful, | |
| 10 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 GNU General Public License for more details. | |
| 13 | |
| 14 You should have received a copy of the GNU General Public License | |
| 15 along with this program; see the file COPYING3. If not see | |
| 16 <http://www.gnu.org/licenses/>. | |
| 17 | |
| 18 In other words, you are welcome to use, share and improve this program. | |
| 19 You are forbidden to forbid anyone else to use, share and improve | |
| 20 what you give them. Help stamp out software-hoarding! */ | |
| 21 | |
|
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
22 /* See target.def for a description of what this file contains and how to |
| 0 | 23 use it. |
| 24 | |
| 25 We want to have non-NULL default definitions of all hook functions, | |
| 26 even if they do nothing. */ | |
| 27 | |
| 28 /* Note that if one of these macros must be defined in an OS .h file | |
| 29 rather than the .c file, then we need to wrap the default | |
| 30 definition in a #ifndef, since files include tm.h before this one. */ | |
| 31 | |
| 32 #define TARGET_ASM_ALIGNED_HI_OP "\t.short\t" | |
| 33 #define TARGET_ASM_ALIGNED_SI_OP "\t.long\t" | |
| 34 #define TARGET_ASM_ALIGNED_DI_OP NULL | |
| 35 #define TARGET_ASM_ALIGNED_TI_OP NULL | |
| 36 | |
| 37 /* GAS and SYSV4 assemblers accept these. */ | |
| 38 #if defined (OBJECT_FORMAT_ELF) | |
| 39 #define TARGET_ASM_UNALIGNED_HI_OP "\t.2byte\t" | |
| 40 #define TARGET_ASM_UNALIGNED_SI_OP "\t.4byte\t" | |
| 41 #define TARGET_ASM_UNALIGNED_DI_OP "\t.8byte\t" | |
| 42 #define TARGET_ASM_UNALIGNED_TI_OP NULL | |
| 43 #else | |
| 44 #define TARGET_ASM_UNALIGNED_HI_OP NULL | |
| 45 #define TARGET_ASM_UNALIGNED_SI_OP NULL | |
| 46 #define TARGET_ASM_UNALIGNED_DI_OP NULL | |
| 47 #define TARGET_ASM_UNALIGNED_TI_OP NULL | |
| 48 #endif /* OBJECT_FORMAT_ELF */ | |
| 49 | |
| 145 | 50 /* There is no standard way to handle P{S,D,T}Imode, targets must implement them |
| 51 if required. */ | |
| 52 #define TARGET_ASM_ALIGNED_PSI_OP NULL | |
| 53 #define TARGET_ASM_UNALIGNED_PSI_OP NULL | |
| 54 #define TARGET_ASM_ALIGNED_PDI_OP NULL | |
| 55 #define TARGET_ASM_UNALIGNED_PDI_OP NULL | |
| 56 #define TARGET_ASM_ALIGNED_PTI_OP NULL | |
| 57 #define TARGET_ASM_UNALIGNED_PTI_OP NULL | |
| 58 | |
| 0 | 59 #if !defined(TARGET_ASM_CONSTRUCTOR) && !defined(USE_COLLECT2) |
| 60 # ifdef CTORS_SECTION_ASM_OP | |
| 61 # define TARGET_ASM_CONSTRUCTOR default_ctor_section_asm_out_constructor | |
| 62 # else | |
| 63 # ifdef TARGET_ASM_NAMED_SECTION | |
| 64 # define TARGET_ASM_CONSTRUCTOR default_named_section_asm_out_constructor | |
| 65 # else | |
| 66 # define TARGET_ASM_CONSTRUCTOR default_stabs_asm_out_constructor | |
| 67 # endif | |
| 68 # endif | |
| 69 #endif | |
| 70 | |
| 71 #if !defined(TARGET_ASM_DESTRUCTOR) && !defined(USE_COLLECT2) | |
| 72 # ifdef DTORS_SECTION_ASM_OP | |
| 73 # define TARGET_ASM_DESTRUCTOR default_dtor_section_asm_out_destructor | |
| 74 # else | |
| 75 # ifdef TARGET_ASM_NAMED_SECTION | |
| 76 # define TARGET_ASM_DESTRUCTOR default_named_section_asm_out_destructor | |
| 77 # else | |
| 78 # define TARGET_ASM_DESTRUCTOR default_stabs_asm_out_destructor | |
| 79 # endif | |
| 80 # endif | |
| 81 #endif | |
| 82 | |
| 83 #if !defined(TARGET_HAVE_CTORS_DTORS) | |
| 84 # if defined(TARGET_ASM_CONSTRUCTOR) && defined(TARGET_ASM_DESTRUCTOR) | |
| 85 # define TARGET_HAVE_CTORS_DTORS true | |
| 86 # endif | |
| 87 #endif | |
| 88 | |
| 89 #ifndef TARGET_TERMINATE_DW2_EH_FRAME_INFO | |
| 90 #ifdef EH_FRAME_SECTION_NAME | |
| 91 #define TARGET_TERMINATE_DW2_EH_FRAME_INFO false | |
| 92 #endif | |
| 93 #endif | |
| 94 | |
|
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
95 #if !defined(TARGET_ASM_OUTPUT_ANCHOR) && !defined(ASM_OUTPUT_DEF) |
| 0 | 96 #define TARGET_ASM_OUTPUT_ANCHOR NULL |
| 97 #endif | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
98 |
| 0 | 99 #define TARGET_ASM_ALIGNED_INT_OP \ |
| 100 {TARGET_ASM_ALIGNED_HI_OP, \ | |
| 145 | 101 TARGET_ASM_ALIGNED_PSI_OP, \ |
| 0 | 102 TARGET_ASM_ALIGNED_SI_OP, \ |
| 145 | 103 TARGET_ASM_ALIGNED_PDI_OP, \ |
| 0 | 104 TARGET_ASM_ALIGNED_DI_OP, \ |
| 145 | 105 TARGET_ASM_ALIGNED_PTI_OP, \ |
| 0 | 106 TARGET_ASM_ALIGNED_TI_OP} |
| 107 | |
| 108 #define TARGET_ASM_UNALIGNED_INT_OP \ | |
| 109 {TARGET_ASM_UNALIGNED_HI_OP, \ | |
| 145 | 110 TARGET_ASM_UNALIGNED_PSI_OP, \ |
| 0 | 111 TARGET_ASM_UNALIGNED_SI_OP, \ |
| 145 | 112 TARGET_ASM_UNALIGNED_PDI_OP, \ |
| 0 | 113 TARGET_ASM_UNALIGNED_DI_OP, \ |
| 145 | 114 TARGET_ASM_UNALIGNED_PTI_OP, \ |
| 0 | 115 TARGET_ASM_UNALIGNED_TI_OP} |
| 116 | |
| 111 | 117 #if !defined (TARGET_FUNCTION_INCOMING_ARG) |
|
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
118 #define TARGET_FUNCTION_INCOMING_ARG TARGET_FUNCTION_ARG |
| 0 | 119 #endif |
| 120 | |
|
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
121 #include "target-hooks-def.h" |
| 0 | 122 |
| 123 #include "hooks.h" | |
| 124 #include "targhooks.h" | |
| 111 | 125 #include "insn-target-def.h" |