| /* Default initializers for a generic GCC target. |
| Copyright (C) 2001-2022 Free Software Foundation, Inc. |
| |
| This program 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. |
| |
| This program 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 this program; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. |
| |
| In other words, you are welcome to use, share and improve this program. |
| You are forbidden to forbid anyone else to use, share and improve |
| what you give them. Help stamp out software-hoarding! */ |
| |
| /* See target.def for a description of what this file contains and how to |
| use it. |
| |
| We want to have non-NULL default definitions of all hook functions, |
| even if they do nothing. */ |
| |
| /* Note that if one of these macros must be defined in an OS .h file |
| rather than the .c file, then we need to wrap the default |
| definition in a #ifndef, since files include tm.h before this one. */ |
| |
| #define TARGET_ASM_ALIGNED_HI_OP "\t.short\t" |
| #define TARGET_ASM_ALIGNED_SI_OP "\t.long\t" |
| #define TARGET_ASM_ALIGNED_DI_OP NULL |
| #define TARGET_ASM_ALIGNED_TI_OP NULL |
| |
| /* GAS and SYSV4 assemblers accept these. */ |
| #if defined (OBJECT_FORMAT_ELF) |
| #define TARGET_ASM_UNALIGNED_HI_OP "\t.2byte\t" |
| #define TARGET_ASM_UNALIGNED_SI_OP "\t.4byte\t" |
| #define TARGET_ASM_UNALIGNED_DI_OP "\t.8byte\t" |
| #define TARGET_ASM_UNALIGNED_TI_OP NULL |
| #else |
| #define TARGET_ASM_UNALIGNED_HI_OP NULL |
| #define TARGET_ASM_UNALIGNED_SI_OP NULL |
| #define TARGET_ASM_UNALIGNED_DI_OP NULL |
| #define TARGET_ASM_UNALIGNED_TI_OP NULL |
| #endif /* OBJECT_FORMAT_ELF */ |
| |
| /* There is no standard way to handle P{S,D,T}Imode, targets must implement them |
| if required. */ |
| #define TARGET_ASM_ALIGNED_PSI_OP NULL |
| #define TARGET_ASM_UNALIGNED_PSI_OP NULL |
| #define TARGET_ASM_ALIGNED_PDI_OP NULL |
| #define TARGET_ASM_UNALIGNED_PDI_OP NULL |
| #define TARGET_ASM_ALIGNED_PTI_OP NULL |
| #define TARGET_ASM_UNALIGNED_PTI_OP NULL |
| |
| #if !defined(TARGET_ASM_CONSTRUCTOR) && !defined(USE_COLLECT2) |
| # ifdef CTORS_SECTION_ASM_OP |
| # define TARGET_ASM_CONSTRUCTOR default_ctor_section_asm_out_constructor |
| # else |
| # ifdef TARGET_ASM_NAMED_SECTION |
| # define TARGET_ASM_CONSTRUCTOR default_named_section_asm_out_constructor |
| # else |
| # define TARGET_ASM_CONSTRUCTOR default_stabs_asm_out_constructor |
| # endif |
| # endif |
| #endif |
| |
| #if !defined(TARGET_ASM_DESTRUCTOR) && !defined(USE_COLLECT2) |
| # ifdef DTORS_SECTION_ASM_OP |
| # define TARGET_ASM_DESTRUCTOR default_dtor_section_asm_out_destructor |
| # else |
| # ifdef TARGET_ASM_NAMED_SECTION |
| # define TARGET_ASM_DESTRUCTOR default_named_section_asm_out_destructor |
| # else |
| # define TARGET_ASM_DESTRUCTOR default_stabs_asm_out_destructor |
| # endif |
| # endif |
| #endif |
| |
| #if !defined(TARGET_HAVE_CTORS_DTORS) |
| # if defined(TARGET_ASM_CONSTRUCTOR) && defined(TARGET_ASM_DESTRUCTOR) |
| # define TARGET_HAVE_CTORS_DTORS true |
| # endif |
| #endif |
| |
| #ifndef TARGET_TERMINATE_DW2_EH_FRAME_INFO |
| #ifdef EH_FRAME_SECTION_NAME |
| #define TARGET_TERMINATE_DW2_EH_FRAME_INFO false |
| #endif |
| #endif |
| |
| #if !defined(TARGET_ASM_OUTPUT_ANCHOR) && !defined(ASM_OUTPUT_DEF) |
| #define TARGET_ASM_OUTPUT_ANCHOR NULL |
| #endif |
| |
| #define TARGET_ASM_ALIGNED_INT_OP \ |
| {TARGET_ASM_ALIGNED_HI_OP, \ |
| TARGET_ASM_ALIGNED_PSI_OP, \ |
| TARGET_ASM_ALIGNED_SI_OP, \ |
| TARGET_ASM_ALIGNED_PDI_OP, \ |
| TARGET_ASM_ALIGNED_DI_OP, \ |
| TARGET_ASM_ALIGNED_PTI_OP, \ |
| TARGET_ASM_ALIGNED_TI_OP} |
| |
| #define TARGET_ASM_UNALIGNED_INT_OP \ |
| {TARGET_ASM_UNALIGNED_HI_OP, \ |
| TARGET_ASM_UNALIGNED_PSI_OP, \ |
| TARGET_ASM_UNALIGNED_SI_OP, \ |
| TARGET_ASM_UNALIGNED_PDI_OP, \ |
| TARGET_ASM_UNALIGNED_DI_OP, \ |
| TARGET_ASM_UNALIGNED_PTI_OP, \ |
| TARGET_ASM_UNALIGNED_TI_OP} |
| |
| #if !defined (TARGET_FUNCTION_INCOMING_ARG) |
| #define TARGET_FUNCTION_INCOMING_ARG TARGET_FUNCTION_ARG |
| #endif |
| |
| #include "target-hooks-def.h" |
| |
| #include "hooks.h" |
| #include "targhooks.h" |
| #include "insn-target-def.h" |