/* Default initializers for a generic GCC target.
- Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006
+ 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
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
-Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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
definition in a #ifndef, since files include tm.h before this one. */
/* Assembler output. */
+#ifndef TARGET_ASM_OPEN_PAREN
#define TARGET_ASM_OPEN_PAREN "("
+#endif
+#ifndef TARGET_ASM_CLOSE_PAREN
#define TARGET_ASM_CLOSE_PAREN ")"
+#endif
+
#define TARGET_ASM_BYTE_OP "\t.byte\t"
#define TARGET_ASM_ALIGNED_HI_OP "\t.short\t"
#define TARGET_ASM_EMIT_UNWIND_LABEL default_emit_unwind_label
#endif
+#ifndef TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL
+#define TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL default_emit_except_table_label
+#endif
+
#ifndef TARGET_UNWIND_EMIT
#define TARGET_UNWIND_EMIT default_unwind_emit
#endif
#define TARGET_ASM_INTERNAL_LABEL default_internal_label
#endif
+#ifndef TARGET_ARM_TTYPE
+#define TARGET_ASM_TTYPE hook_bool_rtx_false
+#endif
+
#ifndef TARGET_ASM_ASSEMBLE_VISIBILITY
#define TARGET_ASM_ASSEMBLE_VISIBILITY default_assemble_visibility
#endif
#define TARGET_ASM_OUTPUT_MI_THUNK NULL
#define TARGET_ASM_CAN_OUTPUT_MI_THUNK hook_bool_tree_hwi_hwi_tree_false
-#if defined(TARGET_ASM_CONSTRUCTOR) && defined(TARGET_ASM_DESTRUCTOR)
-#define TARGET_HAVE_CTORS_DTORS true
-#else
-#define TARGET_HAVE_CTORS_DTORS false
-#define TARGET_ASM_CONSTRUCTOR NULL
-#define TARGET_ASM_DESTRUCTOR NULL
+#if !defined(TARGET_HAVE_CTORS_DTORS)
+# if defined(TARGET_ASM_CONSTRUCTOR) && defined(TARGET_ASM_DESTRUCTOR)
+# define TARGET_HAVE_CTORS_DTORS true
+# else
+# define TARGET_HAVE_CTORS_DTORS false
+# define TARGET_ASM_CONSTRUCTOR NULL
+# define TARGET_ASM_DESTRUCTOR NULL
+# endif
+#endif
+
+#ifndef TARGET_HAVE_SWITCHABLE_BSS_SECTIONS
+#define TARGET_HAVE_SWITCHABLE_BSS_SECTIONS false
+#endif
+
+#ifndef TARGET_ASM_INIT_SECTIONS
+#define TARGET_ASM_INIT_SECTIONS hook_void_void
#endif
#ifdef TARGET_ASM_NAMED_SECTION
#define TARGET_HAVE_NAMED_SECTIONS false
#endif
+#ifndef TARGET_INVALID_WITHIN_DOLOOP
+#define TARGET_INVALID_WITHIN_DOLOOP default_invalid_within_doloop
+#endif
+
+#ifndef TARGET_VALID_DLLIMPORT_ATTRIBUTE_P
+#define TARGET_VALID_DLLIMPORT_ATTRIBUTE_P hook_bool_tree_true
+#endif
+
#ifndef TARGET_HAVE_TLS
#define TARGET_HAVE_TLS false
#endif
#define TARGET_DWARF_REGISTER_SPAN hook_rtx_rtx_null
-#ifndef TARGET_ASM_EXCEPTION_SECTION
-#define TARGET_ASM_EXCEPTION_SECTION default_exception_section
-#endif
-
-#ifndef TARGET_ASM_EH_FRAME_SECTION
-#define TARGET_ASM_EH_FRAME_SECTION default_eh_frame_section
-#endif
-
#ifndef TARGET_ASM_FILE_START
#define TARGET_ASM_FILE_START default_file_start
#endif
#define TARGET_ASM_FILE_END hook_void_void
#endif
+#ifndef TARGET_EXTRA_LIVE_ON_ENTRY
+#define TARGET_EXTRA_LIVE_ON_ENTRY hook_void_bitmap
+#endif
+
#ifndef TARGET_ASM_FILE_START_APP_OFF
#define TARGET_ASM_FILE_START_APP_OFF false
#endif
#define TARGET_ASM_MARK_DECL_PRESERVED hook_void_constcharptr
#endif
+#ifndef TARGET_ASM_OUTPUT_ANCHOR
+#ifdef ASM_OUTPUT_DEF
+#define TARGET_ASM_OUTPUT_ANCHOR default_asm_output_anchor
+#else
+#define TARGET_ASM_OUTPUT_ANCHOR NULL
+#endif
+#endif
+
+#ifndef TARGET_ASM_OUTPUT_DWARF_DTPREL
+#define TARGET_ASM_OUTPUT_DWARF_DTPREL NULL
+#endif
+
#define TARGET_ASM_ALIGNED_INT_OP \
{TARGET_ASM_ALIGNED_HI_OP, \
TARGET_ASM_ALIGNED_SI_OP, \
TARGET_ASM_INTEGER, \
TARGET_ASM_GLOBALIZE_LABEL, \
TARGET_ASM_EMIT_UNWIND_LABEL, \
+ TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL, \
TARGET_UNWIND_EMIT, \
TARGET_ASM_INTERNAL_LABEL, \
+ TARGET_ASM_TTYPE, \
TARGET_ASM_ASSEMBLE_VISIBILITY, \
TARGET_ASM_FUNCTION_PROLOGUE, \
TARGET_ASM_FUNCTION_END_PROLOGUE, \
TARGET_ASM_FUNCTION_BEGIN_EPILOGUE, \
TARGET_ASM_FUNCTION_EPILOGUE, \
+ TARGET_ASM_INIT_SECTIONS, \
TARGET_ASM_NAMED_SECTION, \
- TARGET_ASM_EXCEPTION_SECTION, \
- TARGET_ASM_EH_FRAME_SECTION, \
TARGET_ASM_SELECT_SECTION, \
TARGET_ASM_SELECT_RTX_SECTION, \
TARGET_ASM_UNIQUE_SECTION, \
TARGET_ASM_FILE_START, \
TARGET_ASM_FILE_END, \
TARGET_ASM_EXTERNAL_LIBCALL, \
- TARGET_ASM_MARK_DECL_PRESERVED}
+ TARGET_ASM_MARK_DECL_PRESERVED, \
+ TARGET_ASM_OUTPUT_ANCHOR, \
+ TARGET_ASM_OUTPUT_DWARF_DTPREL}
/* Scheduler hooks. All of these default to null pointers, which
haifa-sched.c looks for and handles. */
#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD 0
#define TARGET_SCHED_DFA_NEW_CYCLE 0
#define TARGET_SCHED_IS_COSTLY_DEPENDENCE 0
+#define TARGET_SCHED_ADJUST_COST_2 0
+#define TARGET_SCHED_H_I_D_EXTENDED 0
+#define TARGET_SCHED_SPECULATE_INSN 0
+#define TARGET_SCHED_NEEDS_BLOCK_P 0
+#define TARGET_SCHED_GEN_CHECK 0
+#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC 0
+#define TARGET_SCHED_SET_SCHED_FLAGS 0
+
#define TARGET_SCHED \
{TARGET_SCHED_ADJUST_COST, \
TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD, \
TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD, \
TARGET_SCHED_DFA_NEW_CYCLE, \
- TARGET_SCHED_IS_COSTLY_DEPENDENCE}
+ TARGET_SCHED_IS_COSTLY_DEPENDENCE, \
+ TARGET_SCHED_ADJUST_COST_2, \
+ TARGET_SCHED_H_I_D_EXTENDED, \
+ TARGET_SCHED_SPECULATE_INSN, \
+ TARGET_SCHED_NEEDS_BLOCK_P, \
+ TARGET_SCHED_GEN_CHECK, \
+ TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC, \
+ TARGET_SCHED_SET_SCHED_FLAGS}
#define TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD 0
+#define TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN 0
+#define TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD 0
#define TARGET_VECTORIZE \
- {TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD}
+ {TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD, \
+ TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN, \
+ TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD}
#define TARGET_DEFAULT_TARGET_FLAGS 0
/* In builtins.c. */
#define TARGET_INIT_BUILTINS hook_void_void
#define TARGET_EXPAND_BUILTIN default_expand_builtin
+#define TARGET_RESOLVE_OVERLOADED_BUILTIN NULL
#define TARGET_FOLD_BUILTIN hook_tree_tree_tree_bool_null
/* In varasm.c. */
#define TARGET_SHIFT_TRUNCATION_MASK default_shift_truncation_mask
#endif
+#ifndef TARGET_MIN_DIVISIONS_FOR_RECIP_MUL
+#define TARGET_MIN_DIVISIONS_FOR_RECIP_MUL default_min_divisions_for_recip_mul
+#endif
+
+#ifndef TARGET_MODE_REP_EXTENDED
+#define TARGET_MODE_REP_EXTENDED default_mode_rep_extended
+#endif
+
#ifndef TARGET_VALID_POINTER_MODE
#define TARGET_VALID_POINTER_MODE default_valid_pointer_mode
#endif
#define TARGET_SCALAR_MODE_SUPPORTED_P default_scalar_mode_supported_p
#endif
+#ifndef TARGET_DECIMAL_FLOAT_SUPPORTED_P
+#define TARGET_DECIMAL_FLOAT_SUPPORTED_P default_decimal_float_supported_p
+#endif
+
#ifndef TARGET_VECTOR_MODE_SUPPORTED_P
#define TARGET_VECTOR_MODE_SUPPORTED_P hook_bool_mode_false
#endif
#define TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED hook_bool_bool_false
#define TARGET_CANNOT_FORCE_CONST_MEM hook_bool_rtx_false
#define TARGET_CANNOT_COPY_INSN_P NULL
+#define TARGET_COMMUTATIVE_P hook_bool_rtx_commutative_p
#define TARGET_DELEGITIMIZE_ADDRESS hook_rtx_rtx_identity
+#define TARGET_USE_BLOCKS_FOR_CONSTANT_P hook_bool_mode_rtx_false
+#define TARGET_MIN_ANCHOR_OFFSET 0
+#define TARGET_MAX_ANCHOR_OFFSET 0
+#define TARGET_USE_ANCHORS_FOR_SYMBOL_P default_use_anchors_for_symbol_p
#define TARGET_FUNCTION_OK_FOR_SIBCALL hook_bool_tree_tree_false
#define TARGET_COMP_TYPE_ATTRIBUTES hook_int_tree_tree_1
+#ifndef TARGET_SET_DEFAULT_TYPE_ATTRIBUTES
#define TARGET_SET_DEFAULT_TYPE_ATTRIBUTES hook_void_tree
+#endif
#define TARGET_INSERT_ATTRIBUTES hook_void_tree_treeptr
#define TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P hook_bool_tree_false
#define TARGET_MS_BITFIELD_LAYOUT_P hook_bool_tree_false
#define TARGET_ALIGN_ANON_BITFIELD hook_bool_void_false
+#define TARGET_NARROW_VOLATILE_BITFIELD hook_bool_void_false
#define TARGET_RTX_COSTS hook_bool_rtx_int_int_intp_false
#define TARGET_MANGLE_FUNDAMENTAL_TYPE hook_constcharptr_tree_null
+#define TARGET_ALLOCATE_INITIAL_VALUE NULL
#ifndef TARGET_INIT_LIBFUNCS
#define TARGET_INIT_LIBFUNCS hook_void_void
#define TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN hook_invalid_arg_for_unprototyped_fn
#endif
+#define TARGET_INVALID_CONVERSION hook_constcharptr_tree_tree_null
+#define TARGET_INVALID_UNARY_OP hook_constcharptr_int_tree_null
+#define TARGET_INVALID_BINARY_OP hook_constcharptr_int_tree_tree_null
+
#define TARGET_FIXED_CONDITION_CODE_REGS hook_bool_uintp_uintp_false
#define TARGET_CC_MODES_COMPATIBLE default_cc_modes_compatible
#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_STDARG_OPTIMIZE_HOOK 0
+#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
#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_MUST_PASS_IN_STACK, \
TARGET_CALLEE_COPIES, \
TARGET_ARG_PARTIAL_BYTES, \
- TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN \
+ 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
#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_KEY_METHOD_MAY_BE_INLINE hook_bool_void_true
#endif
-#ifndef TARGET_CXX_EXPORT_CLASS_DATA
-#define TARGET_CXX_EXPORT_CLASS_DATA hook_bool_void_false
+#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_USE_ATEXIT_FOR_CXA_ATEXIT
+#define TARGET_CXX_USE_ATEXIT_FOR_CXA_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_IMPORT_EXPORT_CLASS, \
TARGET_CXX_CDTOR_RETURNS_THIS, \
TARGET_CXX_KEY_METHOD_MAY_BE_INLINE, \
- TARGET_CXX_EXPORT_CLASS_DATA \
+ TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY, \
+ TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT, \
+ TARGET_CXX_USE_AEABI_ATEXIT, \
+ TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT, \
+ TARGET_CXX_ADJUST_CLASS_AT_DEFINITION \
}
/* The whole shebang. */
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_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_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_HANDLE_PRAGMA_REDEFINE_EXTNAME, \
TARGET_HANDLE_PRAGMA_EXTERN_PREFIX, \
TARGET_RELAXED_ORDERING, \
+ TARGET_ARM_EABI_UNWINDER \
}
#include "hooks.h"
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