706 lines
22 KiB
C
706 lines
22 KiB
C
/* Default initializers for a generic GCC target.
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Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
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Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2, or (at your option) any
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later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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In other words, you are welcome to use, share and improve this program.
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You are forbidden to forbid anyone else to use, share and improve
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what you give them. Help stamp out software-hoarding! */
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/* See target.h for a description of what this file contains and how to
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use it.
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We want to have non-NULL default definitions of all hook functions,
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even if they do nothing. */
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/* Note that if one of these macros must be defined in an OS .h file
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rather than the .c file, then we need to wrap the default
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definition in a #ifndef, since files include tm.h before this one. */
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/* Assembler output. */
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#ifndef TARGET_ASM_OPEN_PAREN
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#define TARGET_ASM_OPEN_PAREN "("
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#endif
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#ifndef TARGET_ASM_CLOSE_PAREN
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#define TARGET_ASM_CLOSE_PAREN ")"
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#endif
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#define TARGET_ASM_BYTE_OP "\t.byte\t"
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#define TARGET_ASM_ALIGNED_HI_OP "\t.short\t"
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#define TARGET_ASM_ALIGNED_SI_OP "\t.long\t"
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#define TARGET_ASM_ALIGNED_DI_OP NULL
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#define TARGET_ASM_ALIGNED_TI_OP NULL
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/* GAS and SYSV4 assemblers accept these. */
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#if defined (OBJECT_FORMAT_ELF)
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#define TARGET_ASM_UNALIGNED_HI_OP "\t.2byte\t"
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#define TARGET_ASM_UNALIGNED_SI_OP "\t.4byte\t"
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#define TARGET_ASM_UNALIGNED_DI_OP "\t.8byte\t"
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#define TARGET_ASM_UNALIGNED_TI_OP NULL
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#else
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#define TARGET_ASM_UNALIGNED_HI_OP NULL
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#define TARGET_ASM_UNALIGNED_SI_OP NULL
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#define TARGET_ASM_UNALIGNED_DI_OP NULL
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#define TARGET_ASM_UNALIGNED_TI_OP NULL
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#endif /* OBJECT_FORMAT_ELF */
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#define TARGET_ASM_INTEGER default_assemble_integer
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#ifndef TARGET_ASM_GLOBALIZE_LABEL
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#define TARGET_ASM_GLOBALIZE_LABEL default_globalize_label
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#endif
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#ifndef TARGET_ASM_EMIT_UNWIND_LABEL
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#define TARGET_ASM_EMIT_UNWIND_LABEL default_emit_unwind_label
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#endif
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#ifndef TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL
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#define TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL default_emit_except_table_label
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#endif
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#ifndef TARGET_UNWIND_EMIT
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#define TARGET_UNWIND_EMIT default_unwind_emit
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#endif
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#ifndef TARGET_ASM_INTERNAL_LABEL
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#define TARGET_ASM_INTERNAL_LABEL default_internal_label
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#endif
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#ifndef TARGET_ARM_TTYPE
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#define TARGET_ASM_TTYPE hook_bool_rtx_false
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#endif
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#ifndef TARGET_ASM_ASSEMBLE_VISIBILITY
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#define TARGET_ASM_ASSEMBLE_VISIBILITY default_assemble_visibility
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#endif
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#define TARGET_ASM_FUNCTION_PROLOGUE default_function_pro_epilogue
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#define TARGET_ASM_FUNCTION_EPILOGUE default_function_pro_epilogue
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#define TARGET_ASM_FUNCTION_END_PROLOGUE no_asm_to_stream
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#define TARGET_ASM_FUNCTION_BEGIN_EPILOGUE no_asm_to_stream
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#ifndef TARGET_ASM_RELOC_RW_MASK
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#define TARGET_ASM_RELOC_RW_MASK default_reloc_rw_mask
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#endif
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#ifndef TARGET_ASM_SELECT_SECTION
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#define TARGET_ASM_SELECT_SECTION default_select_section
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#endif
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#ifndef TARGET_ASM_UNIQUE_SECTION
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#define TARGET_ASM_UNIQUE_SECTION default_unique_section
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#endif
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#ifndef TARGET_ASM_FUNCTION_RODATA_SECTION
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#define TARGET_ASM_FUNCTION_RODATA_SECTION default_function_rodata_section
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#endif
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#ifndef TARGET_ASM_SELECT_RTX_SECTION
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#define TARGET_ASM_SELECT_RTX_SECTION default_select_rtx_section
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#endif
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#if !defined(TARGET_ASM_CONSTRUCTOR) && !defined(USE_COLLECT2)
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# ifdef CTORS_SECTION_ASM_OP
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# define TARGET_ASM_CONSTRUCTOR default_ctor_section_asm_out_constructor
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# else
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# ifdef TARGET_ASM_NAMED_SECTION
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# define TARGET_ASM_CONSTRUCTOR default_named_section_asm_out_constructor
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# else
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# define TARGET_ASM_CONSTRUCTOR default_stabs_asm_out_constructor
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# endif
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# endif
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#endif
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#if !defined(TARGET_ASM_DESTRUCTOR) && !defined(USE_COLLECT2)
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# ifdef DTORS_SECTION_ASM_OP
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# define TARGET_ASM_DESTRUCTOR default_dtor_section_asm_out_destructor
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# else
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# ifdef TARGET_ASM_NAMED_SECTION
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# define TARGET_ASM_DESTRUCTOR default_named_section_asm_out_destructor
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# else
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# define TARGET_ASM_DESTRUCTOR default_stabs_asm_out_destructor
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# endif
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# endif
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#endif
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#define TARGET_ASM_OUTPUT_MI_THUNK NULL
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#define TARGET_ASM_CAN_OUTPUT_MI_THUNK hook_bool_tree_hwi_hwi_tree_false
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#if !defined(TARGET_HAVE_CTORS_DTORS)
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# if defined(TARGET_ASM_CONSTRUCTOR) && defined(TARGET_ASM_DESTRUCTOR)
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# define TARGET_HAVE_CTORS_DTORS true
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# else
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# define TARGET_HAVE_CTORS_DTORS false
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# define TARGET_ASM_CONSTRUCTOR NULL
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# define TARGET_ASM_DESTRUCTOR NULL
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# endif
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#endif
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#ifndef TARGET_HAVE_SWITCHABLE_BSS_SECTIONS
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#define TARGET_HAVE_SWITCHABLE_BSS_SECTIONS false
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#endif
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#ifndef TARGET_ASM_INIT_SECTIONS
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#define TARGET_ASM_INIT_SECTIONS hook_void_void
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#endif
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#ifdef TARGET_ASM_NAMED_SECTION
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#define TARGET_HAVE_NAMED_SECTIONS true
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#else
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#define TARGET_ASM_NAMED_SECTION default_no_named_section
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#define TARGET_HAVE_NAMED_SECTIONS false
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#endif
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#ifndef TARGET_INVALID_WITHIN_DOLOOP
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#define TARGET_INVALID_WITHIN_DOLOOP default_invalid_within_doloop
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#endif
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#ifndef TARGET_VALID_DLLIMPORT_ATTRIBUTE_P
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#define TARGET_VALID_DLLIMPORT_ATTRIBUTE_P hook_bool_tree_true
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#endif
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#ifndef TARGET_HAVE_TLS
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#define TARGET_HAVE_TLS false
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#endif
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#ifndef TARGET_HAVE_SRODATA_SECTION
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#define TARGET_HAVE_SRODATA_SECTION false
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#endif
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#ifndef TARGET_TERMINATE_DW2_EH_FRAME_INFO
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#ifdef EH_FRAME_SECTION_NAME
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#define TARGET_TERMINATE_DW2_EH_FRAME_INFO false
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#else
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#define TARGET_TERMINATE_DW2_EH_FRAME_INFO true
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#endif
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#endif
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#define TARGET_DWARF_REGISTER_SPAN hook_rtx_rtx_null
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#ifndef TARGET_ASM_FILE_START
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#define TARGET_ASM_FILE_START default_file_start
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#endif
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#ifndef TARGET_ASM_FILE_END
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#define TARGET_ASM_FILE_END hook_void_void
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#endif
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#ifndef TARGET_EXTRA_LIVE_ON_ENTRY
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#define TARGET_EXTRA_LIVE_ON_ENTRY hook_void_bitmap
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#endif
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#ifndef TARGET_ASM_FILE_START_APP_OFF
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#define TARGET_ASM_FILE_START_APP_OFF false
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#endif
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#ifndef TARGET_ASM_FILE_START_FILE_DIRECTIVE
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#define TARGET_ASM_FILE_START_FILE_DIRECTIVE false
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#endif
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#ifndef TARGET_ASM_EXTERNAL_LIBCALL
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#define TARGET_ASM_EXTERNAL_LIBCALL default_external_libcall
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#endif
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#ifndef TARGET_ASM_MARK_DECL_PRESERVED
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#define TARGET_ASM_MARK_DECL_PRESERVED hook_void_constcharptr
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#endif
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#ifndef TARGET_ASM_OUTPUT_ANCHOR
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#ifdef ASM_OUTPUT_DEF
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#define TARGET_ASM_OUTPUT_ANCHOR default_asm_output_anchor
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#else
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#define TARGET_ASM_OUTPUT_ANCHOR NULL
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#endif
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#endif
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#ifndef TARGET_ASM_OUTPUT_DWARF_DTPREL
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#define TARGET_ASM_OUTPUT_DWARF_DTPREL NULL
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#endif
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#define TARGET_ASM_ALIGNED_INT_OP \
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{TARGET_ASM_ALIGNED_HI_OP, \
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TARGET_ASM_ALIGNED_SI_OP, \
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TARGET_ASM_ALIGNED_DI_OP, \
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TARGET_ASM_ALIGNED_TI_OP}
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#define TARGET_ASM_UNALIGNED_INT_OP \
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{TARGET_ASM_UNALIGNED_HI_OP, \
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TARGET_ASM_UNALIGNED_SI_OP, \
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TARGET_ASM_UNALIGNED_DI_OP, \
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TARGET_ASM_UNALIGNED_TI_OP}
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#define TARGET_ASM_OUT {TARGET_ASM_OPEN_PAREN, \
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TARGET_ASM_CLOSE_PAREN, \
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TARGET_ASM_BYTE_OP, \
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TARGET_ASM_ALIGNED_INT_OP, \
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TARGET_ASM_UNALIGNED_INT_OP, \
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TARGET_ASM_INTEGER, \
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TARGET_ASM_GLOBALIZE_LABEL, \
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TARGET_ASM_EMIT_UNWIND_LABEL, \
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TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL, \
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TARGET_UNWIND_EMIT, \
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TARGET_ASM_INTERNAL_LABEL, \
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TARGET_ASM_TTYPE, \
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TARGET_ASM_ASSEMBLE_VISIBILITY, \
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TARGET_ASM_FUNCTION_PROLOGUE, \
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TARGET_ASM_FUNCTION_END_PROLOGUE, \
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TARGET_ASM_FUNCTION_BEGIN_EPILOGUE, \
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TARGET_ASM_FUNCTION_EPILOGUE, \
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TARGET_ASM_INIT_SECTIONS, \
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TARGET_ASM_NAMED_SECTION, \
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TARGET_ASM_RELOC_RW_MASK, \
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TARGET_ASM_SELECT_SECTION, \
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TARGET_ASM_SELECT_RTX_SECTION, \
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TARGET_ASM_UNIQUE_SECTION, \
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TARGET_ASM_FUNCTION_RODATA_SECTION, \
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TARGET_ASM_CONSTRUCTOR, \
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TARGET_ASM_DESTRUCTOR, \
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TARGET_ASM_OUTPUT_MI_THUNK, \
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TARGET_ASM_CAN_OUTPUT_MI_THUNK, \
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TARGET_ASM_FILE_START, \
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TARGET_ASM_FILE_END, \
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TARGET_ASM_EXTERNAL_LIBCALL, \
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TARGET_ASM_MARK_DECL_PRESERVED, \
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TARGET_ASM_OUTPUT_ANCHOR, \
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TARGET_ASM_OUTPUT_DWARF_DTPREL}
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/* Scheduler hooks. All of these default to null pointers, which
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haifa-sched.c looks for and handles. */
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#define TARGET_SCHED_ADJUST_COST 0
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#define TARGET_SCHED_ADJUST_PRIORITY 0
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#define TARGET_SCHED_ISSUE_RATE 0
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#define TARGET_SCHED_VARIABLE_ISSUE 0
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#define TARGET_SCHED_INIT 0
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#define TARGET_SCHED_FINISH 0
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#define TARGET_SCHED_INIT_GLOBAL 0
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#define TARGET_SCHED_FINISH_GLOBAL 0
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#define TARGET_SCHED_REORDER 0
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#define TARGET_SCHED_REORDER2 0
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#define TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK 0
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#define TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN 0
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#define TARGET_SCHED_DFA_PRE_CYCLE_INSN 0
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#define TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN 0
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#define TARGET_SCHED_DFA_POST_CYCLE_INSN 0
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#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD 0
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#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD 0
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#define TARGET_SCHED_DFA_NEW_CYCLE 0
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#define TARGET_SCHED_IS_COSTLY_DEPENDENCE 0
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#define TARGET_SCHED_ADJUST_COST_2 0
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#define TARGET_SCHED_H_I_D_EXTENDED 0
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#define TARGET_SCHED_SPECULATE_INSN 0
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#define TARGET_SCHED_NEEDS_BLOCK_P 0
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#define TARGET_SCHED_GEN_CHECK 0
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#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC 0
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#define TARGET_SCHED_SET_SCHED_FLAGS 0
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#define TARGET_SCHED \
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{TARGET_SCHED_ADJUST_COST, \
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TARGET_SCHED_ADJUST_PRIORITY, \
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TARGET_SCHED_ISSUE_RATE, \
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TARGET_SCHED_VARIABLE_ISSUE, \
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TARGET_SCHED_INIT, \
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TARGET_SCHED_FINISH, \
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TARGET_SCHED_INIT_GLOBAL, \
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TARGET_SCHED_FINISH_GLOBAL, \
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TARGET_SCHED_REORDER, \
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TARGET_SCHED_REORDER2, \
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TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK, \
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TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN, \
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TARGET_SCHED_DFA_PRE_CYCLE_INSN, \
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TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN, \
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TARGET_SCHED_DFA_POST_CYCLE_INSN, \
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TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD, \
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TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD, \
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TARGET_SCHED_DFA_NEW_CYCLE, \
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TARGET_SCHED_IS_COSTLY_DEPENDENCE, \
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TARGET_SCHED_ADJUST_COST_2, \
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TARGET_SCHED_H_I_D_EXTENDED, \
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TARGET_SCHED_SPECULATE_INSN, \
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TARGET_SCHED_NEEDS_BLOCK_P, \
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TARGET_SCHED_GEN_CHECK, \
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TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC, \
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TARGET_SCHED_SET_SCHED_FLAGS}
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#define TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD 0
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#define TARGET_VECTORIZE \
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{TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD}
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#define TARGET_DEFAULT_TARGET_FLAGS 0
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#define TARGET_HANDLE_OPTION hook_bool_size_t_constcharptr_int_true
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/* In except.c */
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#define TARGET_EH_RETURN_FILTER_MODE default_eh_return_filter_mode
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/* In tree.c. */
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#define TARGET_MERGE_DECL_ATTRIBUTES merge_decl_attributes
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#define TARGET_MERGE_TYPE_ATTRIBUTES merge_type_attributes
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#define TARGET_ATTRIBUTE_TABLE NULL
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/* In cse.c. */
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#define TARGET_ADDRESS_COST default_address_cost
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/* In builtins.c. */
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#define TARGET_INIT_BUILTINS hook_void_void
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#define TARGET_EXPAND_BUILTIN default_expand_builtin
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#define TARGET_RESOLVE_OVERLOADED_BUILTIN NULL
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#define TARGET_FOLD_BUILTIN hook_tree_tree_tree_bool_null
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/* In varasm.c. */
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#ifndef TARGET_SECTION_TYPE_FLAGS
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#define TARGET_SECTION_TYPE_FLAGS default_section_type_flags
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#endif
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#ifndef TARGET_STRIP_NAME_ENCODING
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#define TARGET_STRIP_NAME_ENCODING default_strip_name_encoding
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#endif
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#ifndef TARGET_BINDS_LOCAL_P
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#define TARGET_BINDS_LOCAL_P default_binds_local_p
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#endif
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#ifndef TARGET_SHIFT_TRUNCATION_MASK
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#define TARGET_SHIFT_TRUNCATION_MASK default_shift_truncation_mask
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#endif
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#ifndef TARGET_MIN_DIVISIONS_FOR_RECIP_MUL
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#define TARGET_MIN_DIVISIONS_FOR_RECIP_MUL default_min_divisions_for_recip_mul
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#endif
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#ifndef TARGET_MODE_REP_EXTENDED
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#define TARGET_MODE_REP_EXTENDED default_mode_rep_extended
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#endif
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#ifndef TARGET_VALID_POINTER_MODE
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#define TARGET_VALID_POINTER_MODE default_valid_pointer_mode
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#endif
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#ifndef TARGET_SCALAR_MODE_SUPPORTED_P
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#define TARGET_SCALAR_MODE_SUPPORTED_P default_scalar_mode_supported_p
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#endif
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#ifndef TARGET_DECIMAL_FLOAT_SUPPORTED_P
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#define TARGET_DECIMAL_FLOAT_SUPPORTED_P default_decimal_float_supported_p
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#endif
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#ifndef TARGET_VECTOR_MODE_SUPPORTED_P
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#define TARGET_VECTOR_MODE_SUPPORTED_P hook_bool_mode_false
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#endif
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#ifndef TARGET_VECTOR_OPAQUE_P
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#define TARGET_VECTOR_OPAQUE_P hook_bool_tree_false
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#endif
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/* In hooks.c. */
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#define TARGET_CANNOT_MODIFY_JUMPS_P hook_bool_void_false
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#define TARGET_BRANCH_TARGET_REGISTER_CLASS hook_int_void_no_regs
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#define TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED hook_bool_bool_false
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#define TARGET_CANNOT_FORCE_CONST_MEM hook_bool_rtx_false
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#define TARGET_CANNOT_COPY_INSN_P NULL
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#define TARGET_COMMUTATIVE_P hook_bool_rtx_commutative_p
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#define TARGET_DELEGITIMIZE_ADDRESS hook_rtx_rtx_identity
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#define TARGET_USE_BLOCKS_FOR_CONSTANT_P hook_bool_mode_rtx_false
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#define TARGET_MIN_ANCHOR_OFFSET 0
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#define TARGET_MAX_ANCHOR_OFFSET 0
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#define TARGET_USE_ANCHORS_FOR_SYMBOL_P default_use_anchors_for_symbol_p
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#define TARGET_FUNCTION_OK_FOR_SIBCALL hook_bool_tree_tree_false
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#define TARGET_COMP_TYPE_ATTRIBUTES hook_int_tree_tree_1
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#ifndef TARGET_SET_DEFAULT_TYPE_ATTRIBUTES
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#define TARGET_SET_DEFAULT_TYPE_ATTRIBUTES hook_void_tree
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#endif
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#define TARGET_INSERT_ATTRIBUTES hook_void_tree_treeptr
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#define TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P hook_bool_tree_false
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#define TARGET_MS_BITFIELD_LAYOUT_P hook_bool_tree_false
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#define TARGET_ALIGN_ANON_BITFIELD hook_bool_void_false
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#define TARGET_NARROW_VOLATILE_BITFIELD hook_bool_void_false
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#define TARGET_RTX_COSTS hook_bool_rtx_int_int_intp_false
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#define TARGET_MANGLE_FUNDAMENTAL_TYPE hook_constcharptr_tree_null
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#define TARGET_ALLOCATE_INITIAL_VALUE NULL
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#ifndef TARGET_INIT_LIBFUNCS
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#define TARGET_INIT_LIBFUNCS hook_void_void
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#endif
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#ifndef TARGET_IN_SMALL_DATA_P
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#define TARGET_IN_SMALL_DATA_P hook_bool_tree_false
|
|
#endif
|
|
|
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#ifndef TARGET_ENCODE_SECTION_INFO
|
|
#define TARGET_ENCODE_SECTION_INFO default_encode_section_info
|
|
#endif
|
|
|
|
#ifndef TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN
|
|
#define TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN hook_invalid_arg_for_unprototyped_fn
|
|
#endif
|
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#define TARGET_INVALID_CONVERSION hook_constcharptr_tree_tree_null
|
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#define TARGET_INVALID_UNARY_OP hook_constcharptr_int_tree_null
|
|
#define TARGET_INVALID_BINARY_OP hook_constcharptr_int_tree_tree_null
|
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|
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#define TARGET_FIXED_CONDITION_CODE_REGS hook_bool_uintp_uintp_false
|
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|
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#define TARGET_CC_MODES_COMPATIBLE default_cc_modes_compatible
|
|
|
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#define TARGET_MACHINE_DEPENDENT_REORG 0
|
|
|
|
#define TARGET_BUILD_BUILTIN_VA_LIST std_build_builtin_va_list
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|
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#define TARGET_GET_PCH_VALIDITY default_get_pch_validity
|
|
#define TARGET_PCH_VALID_P default_pch_valid_p
|
|
#define TARGET_CHECK_PCH_TARGET_FLAGS NULL
|
|
|
|
#define TARGET_DEFAULT_SHORT_ENUMS hook_bool_void_false
|
|
|
|
#define TARGET_BUILTIN_SETJMP_FRAME_VALUE default_builtin_setjmp_frame_value
|
|
|
|
#define TARGET_MD_ASM_CLOBBERS hook_tree_tree_tree_tree_3rd_identity
|
|
|
|
#define TARGET_DWARF_CALLING_CONVENTION hook_int_tree_0
|
|
|
|
#define TARGET_DWARF_HANDLE_FRAME_UNSPEC 0
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|
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#define TARGET_STDARG_OPTIMIZE_HOOK 0
|
|
|
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#define TARGET_STACK_PROTECT_GUARD default_stack_protect_guard
|
|
#define TARGET_STACK_PROTECT_FAIL default_external_stack_protect_fail
|
|
|
|
#define TARGET_ARM_EABI_UNWINDER false
|
|
|
|
#define TARGET_PROMOTE_FUNCTION_ARGS hook_bool_tree_false
|
|
#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_tree_false
|
|
#define TARGET_PROMOTE_PROTOTYPES hook_bool_tree_false
|
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|
|
#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
|
|
#define TARGET_RETURN_IN_MEMORY default_return_in_memory
|
|
#define TARGET_RETURN_IN_MSB hook_bool_tree_false
|
|
|
|
#define TARGET_EXPAND_BUILTIN_SAVEREGS default_expand_builtin_saveregs
|
|
#define TARGET_SETUP_INCOMING_VARARGS default_setup_incoming_varargs
|
|
#define TARGET_STRICT_ARGUMENT_NAMING hook_bool_CUMULATIVE_ARGS_false
|
|
#define TARGET_PRETEND_OUTGOING_VARARGS_NAMED \
|
|
default_pretend_outgoing_varargs_named
|
|
#define TARGET_SPLIT_COMPLEX_ARG NULL
|
|
|
|
#define TARGET_GIMPLIFY_VA_ARG_EXPR std_gimplify_va_arg_expr
|
|
#define TARGET_PASS_BY_REFERENCE hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
|
|
|
|
#define TARGET_RELAXED_ORDERING false
|
|
|
|
#define TARGET_MUST_PASS_IN_STACK must_pass_in_stack_var_size_or_pad
|
|
#define TARGET_CALLEE_COPIES hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
|
|
#define TARGET_ARG_PARTIAL_BYTES hook_int_CUMULATIVE_ARGS_mode_tree_bool_0
|
|
|
|
#define TARGET_FUNCTION_VALUE default_function_value
|
|
#define TARGET_INTERNAL_ARG_POINTER default_internal_arg_pointer
|
|
|
|
#define TARGET_CALLS { \
|
|
TARGET_PROMOTE_FUNCTION_ARGS, \
|
|
TARGET_PROMOTE_FUNCTION_RETURN, \
|
|
TARGET_PROMOTE_PROTOTYPES, \
|
|
TARGET_STRUCT_VALUE_RTX, \
|
|
TARGET_RETURN_IN_MEMORY, \
|
|
TARGET_RETURN_IN_MSB, \
|
|
TARGET_PASS_BY_REFERENCE, \
|
|
TARGET_EXPAND_BUILTIN_SAVEREGS, \
|
|
TARGET_SETUP_INCOMING_VARARGS, \
|
|
TARGET_STRICT_ARGUMENT_NAMING, \
|
|
TARGET_PRETEND_OUTGOING_VARARGS_NAMED, \
|
|
TARGET_SPLIT_COMPLEX_ARG, \
|
|
TARGET_MUST_PASS_IN_STACK, \
|
|
TARGET_CALLEE_COPIES, \
|
|
TARGET_ARG_PARTIAL_BYTES, \
|
|
TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN, \
|
|
TARGET_FUNCTION_VALUE, \
|
|
TARGET_INTERNAL_ARG_POINTER \
|
|
}
|
|
|
|
#ifndef TARGET_UNWIND_TABLES_DEFAULT
|
|
#define TARGET_UNWIND_TABLES_DEFAULT false
|
|
#endif
|
|
|
|
#ifndef TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME
|
|
#define TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME 0
|
|
#endif
|
|
|
|
#ifndef TARGET_HANDLE_PRAGMA_EXTERN_PREFIX
|
|
#define TARGET_HANDLE_PRAGMA_EXTERN_PREFIX 0
|
|
#endif
|
|
|
|
#ifndef TARGET_SECONDARY_RELOAD
|
|
#define TARGET_SECONDARY_RELOAD default_secondary_reload
|
|
#endif
|
|
|
|
|
|
/* C++ specific. */
|
|
#ifndef TARGET_CXX_GUARD_TYPE
|
|
#define TARGET_CXX_GUARD_TYPE default_cxx_guard_type
|
|
#endif
|
|
|
|
#ifndef TARGET_CXX_GUARD_MASK_BIT
|
|
#define TARGET_CXX_GUARD_MASK_BIT hook_bool_void_false
|
|
#endif
|
|
|
|
#ifndef TARGET_CXX_GET_COOKIE_SIZE
|
|
#define TARGET_CXX_GET_COOKIE_SIZE default_cxx_get_cookie_size
|
|
#endif
|
|
|
|
#ifndef TARGET_CXX_COOKIE_HAS_SIZE
|
|
#define TARGET_CXX_COOKIE_HAS_SIZE hook_bool_void_false
|
|
#endif
|
|
|
|
#ifndef TARGET_CXX_IMPORT_EXPORT_CLASS
|
|
#define TARGET_CXX_IMPORT_EXPORT_CLASS NULL
|
|
#endif
|
|
|
|
#ifndef TARGET_CXX_CDTOR_RETURNS_THIS
|
|
#define TARGET_CXX_CDTOR_RETURNS_THIS hook_bool_void_false
|
|
#endif
|
|
|
|
#ifndef TARGET_CXX_KEY_METHOD_MAY_BE_INLINE
|
|
#define TARGET_CXX_KEY_METHOD_MAY_BE_INLINE hook_bool_void_true
|
|
#endif
|
|
|
|
#ifndef TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY
|
|
#define TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY hook_void_tree
|
|
#endif
|
|
|
|
#ifndef TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT
|
|
#define TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT hook_bool_void_true
|
|
#endif
|
|
|
|
#ifndef TARGET_CXX_USE_AEABI_ATEXIT
|
|
#define TARGET_CXX_USE_AEABI_ATEXIT hook_bool_void_false
|
|
#endif
|
|
|
|
#ifndef TARGET_CXX_ADJUST_CLASS_AT_DEFINITION
|
|
#define TARGET_CXX_ADJUST_CLASS_AT_DEFINITION hook_void_tree
|
|
#endif
|
|
|
|
#define TARGET_CXX \
|
|
{ \
|
|
TARGET_CXX_GUARD_TYPE, \
|
|
TARGET_CXX_GUARD_MASK_BIT, \
|
|
TARGET_CXX_GET_COOKIE_SIZE, \
|
|
TARGET_CXX_COOKIE_HAS_SIZE, \
|
|
TARGET_CXX_IMPORT_EXPORT_CLASS, \
|
|
TARGET_CXX_CDTOR_RETURNS_THIS, \
|
|
TARGET_CXX_KEY_METHOD_MAY_BE_INLINE, \
|
|
TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY, \
|
|
TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT, \
|
|
TARGET_CXX_USE_AEABI_ATEXIT, \
|
|
TARGET_CXX_ADJUST_CLASS_AT_DEFINITION \
|
|
}
|
|
|
|
/* The whole shebang. */
|
|
#define TARGET_INITIALIZER \
|
|
{ \
|
|
TARGET_ASM_OUT, \
|
|
TARGET_SCHED, \
|
|
TARGET_VECTORIZE, \
|
|
TARGET_DEFAULT_TARGET_FLAGS, \
|
|
TARGET_HANDLE_OPTION, \
|
|
TARGET_EH_RETURN_FILTER_MODE, \
|
|
TARGET_MERGE_DECL_ATTRIBUTES, \
|
|
TARGET_MERGE_TYPE_ATTRIBUTES, \
|
|
TARGET_ATTRIBUTE_TABLE, \
|
|
TARGET_COMP_TYPE_ATTRIBUTES, \
|
|
TARGET_SET_DEFAULT_TYPE_ATTRIBUTES, \
|
|
TARGET_INSERT_ATTRIBUTES, \
|
|
TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P, \
|
|
TARGET_MS_BITFIELD_LAYOUT_P, \
|
|
TARGET_DECIMAL_FLOAT_SUPPORTED_P, \
|
|
TARGET_ALIGN_ANON_BITFIELD, \
|
|
TARGET_NARROW_VOLATILE_BITFIELD, \
|
|
TARGET_INIT_BUILTINS, \
|
|
TARGET_EXPAND_BUILTIN, \
|
|
TARGET_RESOLVE_OVERLOADED_BUILTIN, \
|
|
TARGET_FOLD_BUILTIN, \
|
|
TARGET_MANGLE_FUNDAMENTAL_TYPE, \
|
|
TARGET_INIT_LIBFUNCS, \
|
|
TARGET_SECTION_TYPE_FLAGS, \
|
|
TARGET_CANNOT_MODIFY_JUMPS_P, \
|
|
TARGET_BRANCH_TARGET_REGISTER_CLASS, \
|
|
TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED, \
|
|
TARGET_CANNOT_FORCE_CONST_MEM, \
|
|
TARGET_CANNOT_COPY_INSN_P, \
|
|
TARGET_COMMUTATIVE_P, \
|
|
TARGET_DELEGITIMIZE_ADDRESS, \
|
|
TARGET_USE_BLOCKS_FOR_CONSTANT_P, \
|
|
TARGET_MIN_ANCHOR_OFFSET, \
|
|
TARGET_MAX_ANCHOR_OFFSET, \
|
|
TARGET_USE_ANCHORS_FOR_SYMBOL_P, \
|
|
TARGET_FUNCTION_OK_FOR_SIBCALL, \
|
|
TARGET_IN_SMALL_DATA_P, \
|
|
TARGET_BINDS_LOCAL_P, \
|
|
TARGET_ENCODE_SECTION_INFO, \
|
|
TARGET_STRIP_NAME_ENCODING, \
|
|
TARGET_SHIFT_TRUNCATION_MASK, \
|
|
TARGET_MIN_DIVISIONS_FOR_RECIP_MUL, \
|
|
TARGET_MODE_REP_EXTENDED, \
|
|
TARGET_VALID_POINTER_MODE, \
|
|
TARGET_SCALAR_MODE_SUPPORTED_P, \
|
|
TARGET_VECTOR_MODE_SUPPORTED_P, \
|
|
TARGET_VECTOR_OPAQUE_P, \
|
|
TARGET_RTX_COSTS, \
|
|
TARGET_ADDRESS_COST, \
|
|
TARGET_ALLOCATE_INITIAL_VALUE, \
|
|
TARGET_DWARF_REGISTER_SPAN, \
|
|
TARGET_FIXED_CONDITION_CODE_REGS, \
|
|
TARGET_CC_MODES_COMPATIBLE, \
|
|
TARGET_MACHINE_DEPENDENT_REORG, \
|
|
TARGET_BUILD_BUILTIN_VA_LIST, \
|
|
TARGET_GIMPLIFY_VA_ARG_EXPR, \
|
|
TARGET_GET_PCH_VALIDITY, \
|
|
TARGET_PCH_VALID_P, \
|
|
TARGET_CHECK_PCH_TARGET_FLAGS, \
|
|
TARGET_DEFAULT_SHORT_ENUMS, \
|
|
TARGET_BUILTIN_SETJMP_FRAME_VALUE, \
|
|
TARGET_MD_ASM_CLOBBERS, \
|
|
TARGET_DWARF_CALLING_CONVENTION, \
|
|
TARGET_DWARF_HANDLE_FRAME_UNSPEC, \
|
|
TARGET_STDARG_OPTIMIZE_HOOK, \
|
|
TARGET_STACK_PROTECT_GUARD, \
|
|
TARGET_STACK_PROTECT_FAIL, \
|
|
TARGET_INVALID_WITHIN_DOLOOP, \
|
|
TARGET_VALID_DLLIMPORT_ATTRIBUTE_P, \
|
|
TARGET_CALLS, \
|
|
TARGET_INVALID_CONVERSION, \
|
|
TARGET_INVALID_UNARY_OP, \
|
|
TARGET_INVALID_BINARY_OP, \
|
|
TARGET_SECONDARY_RELOAD, \
|
|
TARGET_CXX, \
|
|
TARGET_EXTRA_LIVE_ON_ENTRY, \
|
|
TARGET_UNWIND_TABLES_DEFAULT, \
|
|
TARGET_HAVE_NAMED_SECTIONS, \
|
|
TARGET_HAVE_SWITCHABLE_BSS_SECTIONS, \
|
|
TARGET_HAVE_CTORS_DTORS, \
|
|
TARGET_HAVE_TLS, \
|
|
TARGET_HAVE_SRODATA_SECTION, \
|
|
TARGET_TERMINATE_DW2_EH_FRAME_INFO, \
|
|
TARGET_ASM_FILE_START_APP_OFF, \
|
|
TARGET_ASM_FILE_START_FILE_DIRECTIVE, \
|
|
TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME, \
|
|
TARGET_HANDLE_PRAGMA_EXTERN_PREFIX, \
|
|
TARGET_RELAXED_ORDERING, \
|
|
TARGET_ARM_EABI_UNWINDER \
|
|
}
|
|
|
|
#include "hooks.h"
|
|
#include "targhooks.h"
|