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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/target-def.h | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/target-def.h')
-rw-r--r-- | gcc-4.9/gcc/target-def.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/target-def.h b/gcc-4.9/gcc/target-def.h new file mode 100644 index 000000000..d5aa05ab1 --- /dev/null +++ b/gcc-4.9/gcc/target-def.h @@ -0,0 +1,109 @@ +/* Default initializers for a generic GCC target. + Copyright (C) 2001-2014 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 */ + +#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_SI_OP, \ + TARGET_ASM_ALIGNED_DI_OP, \ + TARGET_ASM_ALIGNED_TI_OP} + +#define TARGET_ASM_UNALIGNED_INT_OP \ + {TARGET_ASM_UNALIGNED_HI_OP, \ + TARGET_ASM_UNALIGNED_SI_OP, \ + TARGET_ASM_UNALIGNED_DI_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" |