osprey/kg++fe/gnu/varasm.c File Reference

#include "config.h"
#include "system.h"
#include "rtl.h"
#include "tree.h"
#include "flags.h"
#include "function.h"
#include "expr.h"
#include "hard-reg-set.h"
#include "regs.h"
#include "real.h"
#include "output.h"
#include "toplev.h"
#include "hashtab.h"
#include "c-pragma.h"
#include "c-tree.h"
#include "ggc.h"
#include "langhooks.h"
#include "tm_p.h"
#include "debug.h"
#include "target.h"
#include "gt-varasm.h"

Include dependency graph for varasm.c:

Define Documentation

#define ASM_EMIT_COMMON	(	decl,
		name,
		size,
		rounded	)	ASM_OUTPUT_COMMON (asm_out_file, name, size, rounded)

Definition at line 1366 of file varasm.c.

Referenced by asm_emit_uninitialised().

#define ASM_EMIT_LOCAL	(	decl,
		name,
		size,
		rounded	)	ASM_OUTPUT_LOCAL (asm_out_file, name, size, rounded)

Definition at line 1341 of file varasm.c.

Referenced by asm_emit_uninitialised().

#define ASM_STABS_OP "\t.stabs\t"

Definition at line 75 of file varasm.c.

#define const_rtx_hash_table (cfun->varasm->x_const_rtx_hash_table)

Definition at line 113 of file varasm.c.

Referenced by force_const_mem(), and mem_for_const_double().

#define const_rtx_sym_hash_table (cfun->varasm->x_const_rtx_sym_hash_table)

Definition at line 114 of file varasm.c.

Referenced by force_const_mem().

#define CONSTANT_POOL_BEFORE_FUNCTION 1

Definition at line 1159 of file varasm.c.

#define first_pool (cfun->varasm->x_first_pool)

Definition at line 115 of file varasm.c.

Referenced by force_const_mem(), mark_constant_pool(), and output_constant_pool().

#define IN_NAMED_SECTION ( DECL )

Value:

((TREE_CODE (DECL) == FUNCTION_DECL || TREE_CODE (DECL) == VAR_DECL) \
   && DECL_SECTION_NAME (DECL) != NULL_TREE)

Definition at line 213 of file varasm.c.

#define last_pool (cfun->varasm->x_last_pool)

Definition at line 116 of file varasm.c.

Referenced by force_const_mem(), and output_constant_pool().

#define MAX_HASH_TABLE 1009

Definition at line 2242 of file varasm.c.

#define MAX_OFILE_ALIGNMENT BIGGEST_ALIGNMENT

#define MAX_RTX_HASH_TABLE 61

Definition at line 87 of file varasm.c.

Referenced by const_hash_rtx(), and init_varasm_status().

#define pool_offset (cfun->varasm->x_pool_offset)

Definition at line 117 of file varasm.c.

Referenced by force_const_mem(), get_pool_size(), and output_constant_pool().

#define STRHASH ( x ) htab_hash_pointer (x)

Referenced by GTY(), mark_constant(), and output_constant_def().

#define SYMHASH ( LABEL ) (((unsigned long) (LABEL)) % MAX_RTX_HASH_TABLE)

Definition at line 2953 of file varasm.c.

Referenced by find_pool_constant(), and force_const_mem().

#define TRAMPOLINE_ALIGNMENT FUNCTION_BOUNDARY

Definition at line 71 of file varasm.c.

Enumeration Type Documentation

enum in_section

Enumerator:

no_section
in_text
in_data
in_named
no_section
in_text
in_data
in_named

Definition at line 193 of file varasm.c.

enum kind

Enumerator:

RTX_UNKNOWN
RTX_DOUBLE
RTX_VECTOR
RTX_INT
RTX_UNSPEC
RTX_UNKNOWN
RTX_DOUBLE
RTX_VECTOR
RTX_INT
RTX_UNSPEC

Definition at line 2194 of file varasm.c.

enum section_category

Enumerator:

SECCAT_TEXT
SECCAT_RODATA
SECCAT_RODATA_MERGE_STR
SECCAT_RODATA_MERGE_STR_INIT
SECCAT_RODATA_MERGE_CONST
SECCAT_SRODATA
SECCAT_DATA
SECCAT_DATA_REL
SECCAT_DATA_REL_LOCAL
SECCAT_DATA_REL_RO
SECCAT_DATA_REL_RO_LOCAL
SECCAT_SDATA
SECCAT_TDATA
SECCAT_BSS
SECCAT_SBSS
SECCAT_TBSS
SECCAT_TEXT
SECCAT_RODATA
SECCAT_RODATA_MERGE_STR
SECCAT_RODATA_MERGE_STR_INIT
SECCAT_RODATA_MERGE_CONST
SECCAT_SRODATA
SECCAT_DATA
SECCAT_DATA_REL
SECCAT_DATA_REL_LOCAL
SECCAT_DATA_REL_RO
SECCAT_DATA_REL_RO_LOCAL
SECCAT_SDATA
SECCAT_TDATA
SECCAT_BSS
SECCAT_SBSS
SECCAT_TBSS
SECCAT_TEXT
SECCAT_RODATA
SECCAT_RODATA_MERGE_STR
SECCAT_RODATA_MERGE_STR_INIT
SECCAT_RODATA_MERGE_CONST
SECCAT_SRODATA
SECCAT_DATA
SECCAT_DATA_REL
SECCAT_DATA_REL_LOCAL
SECCAT_DATA_REL_RO
SECCAT_DATA_REL_RO_LOCAL
SECCAT_SDATA
SECCAT_TDATA
SECCAT_BSS
SECCAT_SBSS
SECCAT_TBSS
SECCAT_TEXT
SECCAT_RODATA
SECCAT_RODATA_MERGE_STR
SECCAT_RODATA_MERGE_STR_INIT
SECCAT_RODATA_MERGE_CONST
SECCAT_SRODATA
SECCAT_DATA
SECCAT_DATA_REL
SECCAT_DATA_REL_LOCAL
SECCAT_DATA_REL_RO
SECCAT_DATA_REL_RO_LOCAL
SECCAT_SDATA
SECCAT_TDATA
SECCAT_BSS
SECCAT_SBSS
SECCAT_TBSS

Definition at line 5169 of file varasm.c.

Function Documentation

static unsigned HOST_WIDE_INT array_size_for_constructor ( tree val ) [static]

Definition at line 4206 of file varasm.c.

References CONSTRUCTOR_ELTS, convert(), i, index(), integer_one_node, NULL_TREE, size_binop(), sizetype, TREE_CHAIN, TREE_CODE, tree_int_cst_lt(), tree_low_cst(), TREE_OPERAND, TREE_PURPOSE, TREE_STRING_LENGTH, TREE_TYPE, TYPE_DOMAIN, TYPE_MIN_VALUE, and TYPE_SIZE_UNIT.

Referenced by output_constructor().

static bool asm_emit_uninitialised	(	tree	decl,
		const char *	name,
		size	,
		rounded
	)			`[static]`

Definition at line 1372 of file varasm.c.

References abort, ASM_EMIT_COMMON, ASM_EMIT_LOCAL, asm_out_file, ASM_OUTPUT_SHARED_COMMON, ASM_OUTPUT_SHARED_LOCAL, DECL_COMMON, flag_data_sections, flag_shared_data, globalize_decl(), resolve_unique_section(), and TREE_PUBLIC.

Referenced by assemble_variable().

void assemble_alias	(	tree	decl,
		target
	)

Definition at line 4730 of file varasm.c.

References asm_out_file, ASM_OUTPUT_DEF, ASM_OUTPUT_DEF_FROM_DECLS, ASM_OUTPUT_WEAK_ALIAS, ASM_WEAKEN_DECL, DECL_ASSEMBLER_NAME, DECL_WEAK, globalize_decl(), IDENTIFIER_POINTER, make_decl_rtl(), maybe_assemble_visibility(), NULL, target, TREE_ASM_WRITTEN, TREE_PUBLIC, TREE_USED, and warning.

Referenced by build_java_method_aliases(), GTY(), handle_pragma_weak(), make_alias_for_thunk(), maybe_apply_pending_pragma_weaks(), and rest_of_decl_compilation().

void assemble_align ( int align )

void assemble_asm ( tree string )

Definition at line 1012 of file varasm.c.

Referenced by cgraph_output_in_order(), cgraph_output_pending_asms(), and cp_parser_asm_definition().

void assemble_constant_align ( tree exp )

Definition at line 991 of file varasm.c.

References asm_out_file, ASM_OUTPUT_ALIGN, BITS_PER_UNIT, CONSTANT_ALIGNMENT, floor_log2, TREE_TYPE, and TYPE_ALIGN.

void assemble_end_function	(	tree	decl,
		const char *	fnname
	)

Definition at line 1249 of file varasm.c.

Referenced by rest_of_compilation(), rest_of_handle_final(), and use_thunk().

void assemble_external ( decl )

void assemble_external_libcall ( fun )

Definition at line 1778 of file varasm.c.

References asm_out_file, ASM_OUTPUT_EXTERNAL_LIBCALL, and SYMBOL_REF_USED.

Referenced by arm_output_epilogue(), emit_library_call_value_1(), output_function_exception_table(), output_return_instruction(), and sjlj_emit_function_enter().

bool assemble_integer	(	rtx	x,
		unsigned int	size,
		unsigned int	align,
		int	force
	)

Definition at line 1985 of file varasm.c.

References abort, gcc_target::asm_out, BIGGEST_ALIGNMENT, BITS_PER_UNIT, i, gcc_target::asm_out::integer, MIN, mode_for_size(), MODE_INT, simplify_subreg(), targetm, and UNITS_PER_WORD.

Referenced by arm_assemble_integer(), arm_output_mi_thunk(), assemble_integer(), assemble_real(), assemble_zeros(), clix_asm_out_destructor(), default_named_section_asm_out_constructor(), default_named_section_asm_out_destructor(), dw2_asm_output_data(), dw2_asm_output_data_sleb128(), dw2_asm_output_data_uleb128(), dw2_asm_output_encoded_addr_rtx(), dw2_asm_output_nstring(), dw2_assemble_integer(), dw2_output_indirect_constant_1(), emit_register_classes(), machopic_asm_out_constructor(), machopic_asm_out_destructor(), machopic_finish(), machopic_output_indirection(), nextstep_asm_out_constructor(), nextstep_asm_out_destructor(), nwld_named_section_asm_out_constructor(), nwld_named_section_asm_out_destructor(), output_331(), output_332(), output_333(), output_334(), output_constant(), output_constant_pool(), output_constant_pool_2(), output_constructor(), output_deferred_plabels(), output_function_exception_table(), output_ttype(), profile_function(), s390_output_pool_entry(), VEC(), VPARAMS(), xstormy16_asm_out_constructor(), and xstormy16_asm_out_destructor().

void assemble_integer_with_op	(	char *	op,
		rtx	x
	)			const

Definition at line 1958 of file varasm.c.

References asm_out_file, fputc(), fputs(), and output_addr_const().

Referenced by bfin_assemble_integer(), default_assemble_integer(), frv_asm_out_constructor(), frv_asm_out_destructor(), frv_assemble_integer(), mmix_assemble_integer(), and sparc_assemble_integer().

void assemble_label ( char * name ) const

Definition at line 1794 of file varasm.c.

References asm_out_file, and ASM_OUTPUT_LABEL.

Referenced by machopic_finish(), and machopic_output_indirection().

void assemble_name	(	FILE *	file,
		const char *	name
	)

Definition at line 1807 of file varasm.c.

Referenced by alpha_end_function(), alpha_start_function(), arm_output_mi_thunk(), asm_output_common(), asm_output_local(), build_mips16_call_stub(), build_mips16_function_stub(), c4x_file_end(), clix_asm_out_constructor(), cris_asm_output_label_ref(), cris_asm_output_mi_thunk(), cris_asm_output_symbol_ref(), cris_output_addr_const(), cris_output_addr_const_extra(), d30v_print_operand_address(), darwin_asm_output_dwarf_delta(), darwin_assemble_visibility(), darwin_mark_decl_preserved(), default_assemble_visibility(), default_stabs_asm_out_constructor(), default_stabs_asm_out_destructor(), dw2_asm_output_delta_uleb128(), frv_asm_output_mi_thunk(), frv_print_operand_address(), GTY(), i370_output_function_epilogue(), i386_pe_declare_function_type(), i860_output_function_epilogue(), i960_function_name_declare(), ia64_hpux_asm_file_end(), ia64_hpux_file_end(), ia64_output_function_profiler(), ix86_asm_file_end(), ix86_file_end(), m32c_print_operand(), machopic_finish(), machopic_output_indirection(), mcore_external_libcall(), mips_asm_file_end(), mips_declare_object(), mips_file_end(), mips_output_function_epilogue(), mips_output_function_prologue(), mmix_asm_globalize_label(), mmix_asm_output_aligned_common(), mmix_asm_output_aligned_local(), mmix_asm_output_def(), mmix_asm_output_define_label_difference_symbol(), mmix_asm_output_label(), mmix_asm_output_mi_thunk(), mmix_asm_weaken_label(), output_addr_const(), output_addr_const_pdp11(), output_asm_label(), output_function_profiler(), output_function_prologue(), output_global_address(), output_mi_thunk(), output_pic_addr_const(), pa_asm_output_aligned_common(), pa_asm_output_aligned_local(), pa_globalize_label(), print_operand(), rs6000_assemble_integer(), rs6000_output_function_entry(), rs6000_output_function_epilogue(), rs6000_output_symbol_ref(), s390_output_addr_const_extra(), score_declare_object(), th_asm_file_end(), th_function_epilogue(), th_function_prologue(), v850_output_common(), v850_output_local(), vax_output_mi_thunk(), VPARAMS(), xstormy16_asm_output_aligned_common(), xstormy16_asm_output_mi_thunk(), xstormy16_print_operand(), and xtensa_declare_object().

void assemble_real	(	REAL_VALUE_TYPE	d,
		enum machine_mode	mode,
		unsigned int	align
	)

Definition at line 2038 of file varasm.c.

References abort, assemble_integer(), BITS_PER_UNIT, GEN_INT, min_align(), REAL_VALUE_TO_TARGET_DOUBLE, REAL_VALUE_TO_TARGET_LONG_DOUBLE, and REAL_VALUE_TO_TARGET_SINGLE.

Referenced by output_335(), output_336(), output_constant(), output_constant_pool(), output_constant_pool_2(), output_fpops(), and s390_output_pool_entry().

void assemble_start_function	(	tree	decl,
		const char *	fnname
	)

Definition at line 1168 of file varasm.c.

Referenced by build_mips16_call_stub(), rest_of_compilation(), rest_of_handle_final(), and use_thunk().

rtx assemble_static_space ( int size )

Definition at line 1830 of file varasm.c.

References ASM_GENERATE_INTERNAL_LABEL, asm_out_file, ASM_OUTPUT_ALIGNED_DECL_LOCAL, ASM_OUTPUT_ALIGNED_LOCAL, ASM_OUTPUT_LOCAL, BIGGEST_ALIGNMENT, BITS_PER_UNIT, data_section(), flag_shared_data, gen_rtx_SYMBOL_REF, ggc_strdup, NULL_TREE, Pmode, and x.

Referenced by expand_function_start().

void assemble_string	(	char *	p,
		int	size
	)			const

Definition at line 1310 of file varasm.c.

References asm_out_file, ASM_OUTPUT_ASCII, and pos().

Referenced by output_constant(), and rs6000_output_function_epilogue().

void assemble_variable	(	tree	decl,
		top_level	,
		at_end	,
		int	dont_output_data
	)

Definition at line 1459 of file varasm.c.

References app_disable(), ASM_DECLARE_OBJECT_NAME, asm_emit_uninitialised(), asm_out_file, ASM_OUTPUT_ALIGN, ASM_OUTPUT_LABEL, assemble_zeros(), BIGGEST_ALIGNMENT, BITS_PER_UNIT, CONSTANT_ALIGNMENT, contains_pointers_p(), DATA_ALIGNMENT, DECL_ALIGN, DECL_COMMON, DECL_EXTERNAL, DECL_IN_TEXT_SECTION, DECL_INITIAL, DECL_NAME, DECL_ONE_ONLY, DECL_RTL, DECL_RTL_SET_P, DECL_SECTION_NAME, DECL_SIZE, DECL_SIZE_UNIT, DECL_SOURCE_FILE, DECL_SOURCE_LINE, DECL_THREAD_LOCAL, DECL_USER_ALIGN, DECL_WEAK, error_mark_node, flag_data_sections, flag_syntax_only, flag_zero_initialized_in_bss, floor_log2, GET_CODE, globalize_decl(), host_integerp(), HOST_WIDE_INT, IDENTIFIER_POINTER, in_text_section(), initializer_zerop(), layout_decl(), MAX, MAX_OFILE_ALIGNMENT, maybe_assemble_visibility(), output_addressed_constants(), output_constant(), p, REG, resolve_unique_section(), set_mem_align(), sorry(), gcc_target::strip_name_encoding, targetm, TREE_ASM_WRITTEN, TREE_CODE, tree_low_cst(), TREE_PUBLIC, TREE_READONLY, TREE_TYPE, TYPE_ALIGN, variable_section(), XEXP, XSTR, and xstrdup().

Referenced by build_ctr_info_value(), cgraph_varpool_assemble_decl(), cgraph_varpool_assemble_pending_decls(), compile_resource_file(), create_coverage(), dw2_output_indirect_constant_1(), end_final(), ffecom_init_zero_(), handle_impent(), and rest_of_decl_compilation().

void assemble_vtable_entry	(	rtx	symbol,
		HOST_WIDE_INT	offset
	)

Definition at line 5107 of file varasm.c.

References asm_out_file, fprintf(), fputc(), fputs(), HOST_WIDE_INT_PRINT_DEC, and output_addr_const().

Referenced by final_scan_insn().

void assemble_vtable_inherit	(	rtx	child,
		rtx	parent
	)

Definition at line 5122 of file varasm.c.

References asm_out_file, fputc(), fputs(), and output_addr_const().

Referenced by output_vtable_inherit().

void assemble_zeros ( int size )

Definition at line 1269 of file varasm.c.

References ASM_NO_SKIP_IN_TEXT, asm_out_file, ASM_OUTPUT_SKIP, assemble_integer(), BITS_PER_UNIT, const0_rtx, flag_syntax_only, i, and in_text_section().

Referenced by assemble_variable(), assemble_variable_contents(), ffecom_init_zero_(), output_constant(), output_constructor(), and output_object_block().

static enum section_category categorize_decl_for_section	(	tree	decl,
		int	reloc,
		int	shlib
	)			`[static]`

static int compare_constant	(	tree	t1,
		tree	t2
	)			`[static]`

Definition at line 2397 of file varasm.c.

References abort, alloca, CONSTRUCTOR_ELTS, decode_addr_const(), flag_writable_strings, get_set_constructor_bytes(), HOST_WIDE_INT, int_size_in_bytes(), l1, l2, len, memcmp, NULL_TREE, REAL_VALUES_IDENTICAL, strcmp(), tmp1, tmp2, TREE_CHAIN, TREE_CODE, TREE_IMAGPART, tree_int_cst_equal(), TREE_OPERAND, TREE_PURPOSE, TREE_REAL_CST, TREE_REALPART, TREE_STRING_LENGTH, TREE_STRING_POINTER, TREE_TYPE, TREE_VALUE, TYPE_MODE, TYPE_PRECISION, and XSTR.

Referenced by compare_constant(), const_desc_eq(), and output_constant_def().

static int compare_constant_rtx	(	enum machine_mode	mode,
		rtx	x,
		struct constant_descriptor_rtx *	desc
	)			`[static]`

Definition at line 3210 of file varasm.c.

References decode_rtx_const(), and memcmp.

Referenced by force_const_mem(), and mem_for_const_double().

static unsigned int const_hash ( tree exp ) [static]

Definition at line 2287 of file varasm.c.

References const_hash_1().

Referenced by output_constant_def().

static unsigned int const_hash_1 ( tree exp ) [static]

Definition at line 2294 of file varasm.c.

References abort, alloca, CODE_LABEL_NUMBER, CONSTRUCTOR_ELTS, decode_addr_const(), GET_CODE, get_set_constructor_bytes(), i, int_size_in_bytes(), len, p, real_hash(), tmp, TREE_CHAIN, TREE_CODE, TREE_IMAGPART, TREE_INT_CST, TREE_OPERAND, TREE_REAL_CST_PTR, TREE_REALPART, TREE_STRING_LENGTH, TREE_STRING_POINTER, TREE_TYPE, TREE_VALUE, XEXP, and XSTR.

Referenced by const_hash(), const_hash_1(), lookup_constant_def(), and output_constant_def().

static unsigned int const_hash_rtx	(	enum machine_mode	mode,
		rtx	x
	)			`[static]`

Definition at line 3184 of file varasm.c.

References ARRAY_SIZE, decode_rtx_const(), i, and MAX_RTX_HASH_TABLE.

Referenced by force_const_mem(), and mem_for_const_double().

static int const_str_htab_eq	(	void *	x,
		const void *	y
	)			const `[static]`

Definition at line 2277 of file varasm.c.

Referenced by init_varasm_once().

static int contains_pointers_p ( tree type ) [static]

Definition at line 1708 of file varasm.c.

References TREE_CHAIN, TREE_CODE, TREE_TYPE, and TYPE_FIELDS.

Referenced by assemble_variable(), contains_pointers_p(), and get_variable_section().

static tree copy_constant ( tree exp ) [static]

Definition at line 2620 of file varasm.c.

References abort, build(), build1, build_complex(), CONSTRUCTOR_ELTS, copy, copy_list(), copy_node, tail, TREE_CHAIN, TREE_CODE, TREE_CODE_CLASS, TREE_IMAGPART, TREE_OPERAND, TREE_PURPOSE, TREE_REALPART, TREE_TYPE, and TREE_VALUE.

Referenced by build_constant_desc(), copy_constant(), and output_constant_def().

void data_section ( void )

Definition at line 256 of file varasm.c.

Referenced by assemble_static_space(), avr_asm_init_sections(), collect2_eh_frame_section(), default_eh_frame_section(), default_elf_select_section_1(), default_exception_section(), default_select_rtx_section(), default_select_section(), force_data_section(), iq2000_select_section(), m32r_select_section(), machopic_finish(), machopic_output_indirection(), machopic_select_section(), mips_function_rodata_section(), mips_output_function_epilogue(), mips_select_rtx_section(), mips_select_section(), mmix_asm_file_end(), mmix_asm_output_aligned_local(), mmix_file_end(), mmix_select_section(), output_deferred_plabels(), output_file_start(), output_fpops(), pa_asm_output_mi_thunk(), pa_select_section(), profile_function(), sh_file_start(), switch_to_exception_section(), v850_select_section(), and VEC().

bool decl_readonly_section	(	tree	decl,
		int	reloc
	)

Definition at line 5289 of file varasm.c.

Referenced by arm_pe_unique_section(), default_section_type_flags(), default_select_section(), frv_emit_movsi(), i386_pe_section_type_flags(), i386_pe_unique_section(), machopic_select_section(), mcore_unique_section(), mips_unique_section(), noce_mem_write_may_trap_or_fault_p(), and readonly_data_expr().

bool decl_readonly_section_1	(	tree	decl,
		int	reloc,
		int	shlib
	)

Definition at line 5297 of file varasm.c.

Referenced by decl_readonly_section(), default_section_type_flags_1(), and machopic_select_section().

enum tls_model decl_tls_model ( tree decl )

Definition at line 4870 of file varasm.c.

References abort, gcc_target::binds_local_p, DECL_ATTRIBUTES, flag_pic, flag_tls_default, lookup_attribute(), optimize, strcmp(), targetm, TLS_MODEL_GLOBAL_DYNAMIC, TLS_MODEL_INITIAL_EXEC, TLS_MODEL_LOCAL_DYNAMIC, TLS_MODEL_LOCAL_EXEC, TREE_CODE, TREE_STRING_POINTER, and TREE_VALUE.

Referenced by default_encode_section_info(), ia64_encode_section_info(), and ix86_encode_section_info().

enum symbol_visibility decl_visibility ( tree decl )

Definition at line 4916 of file varasm.c.

References abort, DECL_ATTRIBUTES, lookup_attribute(), strcmp(), TREE_STRING_POINTER, TREE_VALUE, VISIBILITY_DEFAULT, VISIBILITY_HIDDEN, VISIBILITY_INTERNAL, and VISIBILITY_PROTECTED.

Referenced by default_binds_local_p_1(), and maybe_assemble_visibility().

void declare_weak ( tree decl )

Definition at line 4632 of file varasm.c.

Referenced by darwin_handle_weak_import_attribute(), and handle_weak_attribute().

static void decode_addr_const	(	tree	exp,
		struct addr_const *	value
	)			`[static]`

Definition at line 2130 of file varasm.c.

References abort, byte_position(), DECL_RTL, FUNCTION_MODE, gen_rtx_LABEL_REF, gen_rtx_MEM(), GET_CODE, host_integerp(), int_byte_position(), label_rtx(), MEM, offset, output_constant_def(), target, TREE_CODE, tree_low_cst(), TREE_OPERAND, TREE_TYPE, TYPE_SIZE_UNIT, x, and XEXP.

Referenced by compare_constant(), and const_hash_1().

int decode_reg_name ( char * asmspec ) const

Definition at line 735 of file varasm.c.

References ADDITIONAL_REGISTER_NAMES, ARRAY_SIZE, atoi(), FIRST_PSEUDO_REGISTER, i, int, ISDIGIT, reg_names, strcmp(), strip_reg_name(), and strlen().

Referenced by arm_override_options(), common_handle_option(), decode_f_option(), expand_asm_operands(), fix_range(), fix_register(), GTY(), make_decl_rtl(), rest_of_decl_compilation(), and Wfe_Expand_Asm_Operands().

static void decode_rtx_const	(	enum machine_mode	mode,
		rtx	x,
		struct rtx_const *	value
	)			`[static]`

Definition at line 2983 of file varasm.c.

References abort, CONST, CONST_DOUBLE_HIGH, CONST_DOUBLE_LOW, CONST_DOUBLE_REAL_VALUE, CONST_VECTOR_ELT, CONST_VECTOR_NUNITS, d, GET_CODE, GET_MODE, GET_MODE_CLASS, i, INTVAL, memcpy, memset, MINUS, MODE_VECTOR_FLOAT, MODE_VECTOR_INT, NULL_RTX, PC, PLUS, r, REAL_VALUE_TYPE, RTX_DOUBLE, RTX_INT, RTX_UNKNOWN, RTX_UNSPEC, RTX_VECTOR, rvc_inf, rvc_nan, rvc_normal, rvc_zero, units, XEXP, XINT, XSTR, XVECEXP, and XVECLEN.

Referenced by compare_constant_rtx(), const_hash_rtx(), record_constant_rtx(), and simplify_subtraction().

bool default_assemble_integer	(	x	,
		size	,
		aligned_p
	)

void default_assemble_visibility	(	tree	decl,
		int	vis
	)

Definition at line 4783 of file varasm.c.

bool default_binds_local_p ( tree exp )

Definition at line 5531 of file varasm.c.

bool default_binds_local_p_1	(	tree	exp,
		int	shlib
	)

Definition at line 5538 of file varasm.c.

Referenced by darwin_binds_local_p(), default_binds_local_p(), and frv_local_funcdesc_p().

void default_coff_asm_named_section	(	char *	name,
		unsigned int	flags
	)			const

Definition at line 5071 of file varasm.c.

References asm_out_file, f, fprintf(), SECTION_CODE, and SECTION_WRITE.

Referenced by default_pe_asm_named_section().

void default_elf_asm_named_section	(	char *	name,
		unsigned int	flags
	)			const

Definition at line 5022 of file varasm.c.

References asm_out_file, f, fprintf(), named_section_first_declaration(), putc(), SECTION_BSS, SECTION_CODE, SECTION_DEBUG, SECTION_ENTSIZE, SECTION_MERGE, SECTION_NOTYPE, SECTION_SMALL, SECTION_STRINGS, SECTION_TLS, and SECTION_WRITE.

Referenced by cris_target_asm_named_section(), and i386_solaris_elf_named_section().

void default_elf_select_rtx_section	(	enum machine_mode	mode,
		rtx	x,
		unsigned HOST_WIDE_INT	align
	)

Definition at line 5491 of file varasm.c.

Referenced by ia64_select_rtx_section().

void default_elf_select_section	(	tree	decl,
		int	reloc,
		unsigned HOST_WIDE_INT	align
	)

Definition at line 5320 of file varasm.c.

Referenced by x86_64_elf_select_section().

void default_elf_select_section_1	(	tree	decl,
		int	reloc,
		unsigned HOST_WIDE_INT	align,
		int	shlib
	)

Definition at line 5329 of file varasm.c.

Referenced by default_elf_select_section(), and ia64_rwreloc_select_section().

void default_named_section_asm_out_constructor	(	rtx	symbol,
		int	priority
	)

Definition at line 1106 of file varasm.c.

Referenced by arm_elf_asm_constructor(), and pa_asm_out_constructor().

void default_named_section_asm_out_destructor	(	rtx	symbol,
		int	priority
	)

Definition at line 1044 of file varasm.c.

Referenced by pa_asm_out_destructor().

void default_no_named_section	(	name	,
		flags
	)			const

Definition at line 5012 of file varasm.c.

References abort.

Referenced by cris_target_asm_named_section().

void default_pe_asm_named_section	(	char *	name,
		unsigned int	flags
	)			const

Definition at line 5087 of file varasm.c.

References asm_out_file, default_coff_asm_named_section(), fprintf(), SECTION_CODE, and SECTION_LINKONCE.

unsigned int default_section_type_flags	(	tree	decl,
		const char *	name,
		int	reloc
	)

Definition at line 4948 of file varasm.c.

Referenced by avr_section_type_flags(), ia64_section_type_flags(), m68hc11_section_type_flags(), and xtensa_multibss_section_type_flags().

unsigned int default_section_type_flags_1	(	tree	decl,
		const char *	name,
		int	reloc,
		int	shlib
	)

Definition at line 4957 of file varasm.c.

Referenced by default_section_type_flags(), ia64_rwreloc_section_type_flags(), and ia64_section_type_flags().

void default_select_rtx_section	(	mode	,
		rtx	x,
		align
	)

Definition at line 5469 of file varasm.c.

References CONST, data_section(), flag_pic, GET_CODE, and readonly_data_section().

void default_select_section	(	tree	decl,
		int	reloc,
		align
	)

Definition at line 5135 of file varasm.c.

References data_section(), DECL_P, decl_readonly_section(), flag_pic, flag_writable_strings, readonly_data_section(), TREE_CODE, TREE_CONSTANT, TREE_READONLY, and TREE_SIDE_EFFECTS.

void default_stabs_asm_out_constructor	(	rtx symbol	,
		priority
	)

Definition at line 1093 of file varasm.c.

References asm_out_file, ASM_STABS_OP, assemble_name(), fprintf(), fputc(), and XSTR.

Referenced by pa_asm_out_constructor().

void default_stabs_asm_out_destructor	(	rtx symbol	,
		priority
	)

Definition at line 1031 of file varasm.c.

References asm_out_file, ASM_STABS_OP, assemble_name(), fprintf(), fputc(), and XSTR.

Referenced by pa_asm_out_destructor().

const char* default_strip_name_encoding ( char * str ) const

Definition at line 5521 of file varasm.c.

Referenced by i386_nlm_strip_name_encoding(), and xstormy16_asm_output_aligned_common().

void default_unique_section	(	tree	decl,
		int	reloc
	)

Definition at line 5398 of file varasm.c.

Referenced by x86_64_elf_unique_section().

void default_unique_section_1	(	tree	decl,
		int	reloc,
		int	shlib
	)

Definition at line 5406 of file varasm.c.

Referenced by default_unique_section(), and ia64_rwreloc_unique_section().

void defer_addressed_constants ( )

Definition at line 2571 of file varasm.c.

static struct pool_constant* find_pool_constant	(	struct function *	f,
		rtx	addr
	)			`[static, read]`

Definition at line 3351 of file varasm.c.

References abort, pool, SYMHASH, XEXP, and XSTR.

Referenced by get_pool_constant(), get_pool_constant_for_function(), get_pool_constant_mark(), get_pool_mode(), get_pool_mode_for_function(), get_pool_offset(), and mark_constant().

rtx force_const_mem	(	enum machine_mode	mode,
		rtx	x
	)

Definition at line 3261 of file varasm.c.

Referenced by alpha_expand_mov(), c4x_emit_move_sequence(), compress_float_constant(), copy_rtx_and_substitute(), cse_insn(), dead_libcall_p(), emit_move_insn(), emit_move_insn_1(), emit_move_multi_word(), emit_move_sequence(), emit_push_insn(), emit_soft_tfmode_libcall(), expand_asm_operands(), expand_expr(), expand_expr_real_1(), find_reloads(), find_reloads_address_part(), gen_extenddftf2(), gen_extenddfxf2(), gen_extendsfdf2(), gen_extendsftf2(), gen_extendsfxf2(), gen_movsi(), ia64_expand_movxf_movrf(), ix86_expand_move(), ix86_expand_vector_move(), ix86_prepare_fp_compare_args(), legitimize_pic_address(), legitimize_reload_address(), legitimize_tls_address(), mips16_optimize_gp(), mips_legitimize_const_move(), move_block_to_reg(), plus_constant(), plus_constant_wide(), reload(), replace_label(), rs6000_emit_move(), s390_emit_epilogue(), s390_emit_prologue(), s390_expand_insv(), s390_split_branches(), sparc_expand_move(), xtensa_emit_move_sequence(), xtensa_load_constant(), and xtensa_reorg().

void force_data_section ( )

Definition at line 278 of file varasm.c.

References data_section(), and no_section.

void function_section ( tree decl )

Definition at line 582 of file varasm.c.

Referenced by arm_output_function_epilogue(), assemble_end_function(), assemble_start_function(), build_mips16_function_stub(), final_scan_insn(), mips_select_rtx_section(), output_function_exception_table(), output_mi_thunk(), profile_function(), rs6000_emit_load_toc_table(), s390_output_constant_pool(), sparc_output_deferred_case_vectors(), xstormy16_output_addr_vec(), and xtensa_select_rtx_section().

unsigned int get_named_section_flags ( char * section ) const

Definition at line 349 of file varasm.c.

References in_named_entry::flags, htab_find_slot_with_hash(), htab_hash_string(), and NO_INSERT.

Referenced by named_section(), output_constant_pool(), and output_constant_pool_1().

rtx get_pool_constant ( rtx addr )

rtx get_pool_constant_for_function	(	struct function *	f,
		rtx	addr
	)

Definition at line 3391 of file varasm.c.

Referenced by copy_rtx_and_substitute().

rtx get_pool_constant_mark	(	rtx	addr,
		bool *	pmarked
	)

Definition at line 3379 of file varasm.c.

enum machine_mode get_pool_mode ( rtx addr )

enum machine_mode get_pool_mode_for_function	(	struct function *	f,
		rtx	addr
	)

Definition at line 3408 of file varasm.c.

References find_pool_constant().

Referenced by copy_rtx_and_substitute().

int get_pool_offset ( rtx addr )

Definition at line 3418 of file varasm.c.

References cfun, and find_pool_constant().

Referenced by machine_dependent_reorg(), memory_offset_in_range_p(), and print_operand().

int get_pool_size ( void )

Definition at line 3427 of file varasm.c.

Referenced by m16_usym5_4(), m16_usym8_4(), machine_dependent_reorg(), romp_using_r14(), rs6000_emit_prologue(), rs6000_stack_info(), s390_chunkify_pool(), s390_emit_prologue(), s390_frame_info(), and simple_memory_operand().

static void globalize_decl ( tree decl ) [static]

Definition at line 4694 of file varasm.c.

References gcc_target::asm_out, asm_out_file, ASM_WEAKEN_DECL, ASM_WEAKEN_LABEL, DECL_ASSEMBLER_NAME, DECL_RTL, DECL_WEAK, gcc_target::asm_out::globalize_label, p, targetm, TREE_CHAIN, TREE_VALUE, XEXP, and XSTR.

Referenced by asm_emit_uninitialised(), assemble_alias(), assemble_start_function(), assemble_variable(), and do_assemble_alias().

static GTY ( (param_is(struct deferred_string)) ) [static]

Definition at line 2260 of file varasm.c.

References STRHASH.

struct varasm_status GTY ( () ) [read, write]

Definition at line 89 of file varasm.c.

References GTY, HOST_WIDE_INT, and length.

int in_data_section ( void )

Definition at line 317 of file varasm.c.

static int in_named_entry_eq	(	PTR	p1,
		const PTR	p2
	)			const `[static]`

Definition at line 325 of file varasm.c.

References in_named_entry::name, and strcmp().

Referenced by init_varasm_once().

static hashval_t in_named_entry_hash ( PTR p ) const [static]

Definition at line 336 of file varasm.c.

References htab_hash_string(), and in_named_entry::name.

Referenced by init_varasm_once().

int in_text_section ( void )

Definition at line 309 of file varasm.c.

Referenced by assemble_variable(), assemble_zeros(), rs6000_assemble_integer(), and thumb_call_via_reg().

void init_varasm_once ( void )

Definition at line 4859 of file varasm.c.

Referenced by backend_init().

void init_varasm_status ( struct function * f )

Definition at line 2958 of file varasm.c.

Referenced by prepare_function_start().

tree initializer_constant_valid_p	(	tree	value,
		tree	endtype
	)

Definition at line 3817 of file varasm.c.

Referenced by build_ptrmemfunc1(), categorize_ctor_elements_1(), digest_init(), initializer_constant_valid_p(), output_init_element(), process_init_constructor(), store_init_value(), and valid_compound_expr_initializer().

const char* integer_asm_op	(	int	size,
		int	aligned_p
	)

Definition at line 1926 of file varasm.c.

Referenced by default_assemble_integer(), dw2_asm_output_data(), dw2_assemble_integer(), i860_output_function_epilogue(), and output_tdesc().

void make_decl_one_only ( tree decl )

Definition at line 4834 of file varasm.c.

Referenced by comdat_linkage(), dw2_force_const_mem(), GTY(), i386_pe_encode_section_info(), maybe_make_one_only(), and use_thunk().

void make_decl_rtl	(	tree	decl,
		const char *	asmspec
	)

Definition at line 799 of file varasm.c.

References abort, adjust_address_nv, alloca, ASM_DECLARE_REGISTER_GLOBAL, ASM_FORMAT_PRIVATE_NAME, asm_out_file, DECL_ASSEMBLER_NAME, DECL_COMMON, DECL_CONTEXT, DECL_EXTERNAL, DECL_INITIAL, DECL_MODE, DECL_NAME, DECL_REGISTER, DECL_RTL, DECL_RTL_SET_P, DECL_SECTION_NAME, DECL_WEAK, decode_reg_name(), gcc_target::encode_section_info, error(), flag_volatile_global, flag_volatile_static, gen_rtx_MEM(), gen_rtx_raw_REG, gen_rtx_SYMBOL_REF, get_identifier(), GET_MODE, globalize_reg(), HARD_REGNO_MODE_OK, HARD_REGNO_NREGS, IDENTIFIER_POINTER, nregs, NULL_TREE, ORIGINAL_REGNO, Pmode, REG_USERVAR_P, SET_DECL_ASSEMBLER_NAME, SET_DECL_RTL, set_mem_attributes(), strcpy, strlen(), SYMBOL_REF_WEAK, targetm, TREE_CODE, TREE_PUBLIC, TREE_SIDE_EFFECTS, TREE_STATIC, TREE_THIS_VOLATILE, TREE_TYPE, TYPE_MODE, TYPE_P, warning, x, and XEXP.

Referenced by assemble_alias(), build_class_ref(), build_class_reference_decl(), build_constant_data_ref(), build_java_class_ref(), build_jni_stub(), build_known_method_ref(), build_objc_string_decl(), build_protocol_reference(), build_selector_reference_decl(), build_static_field_ref(), build_utf8_ref(), builtin_function(), builtin_function_1(), c_parser_omp_threadprivate(), clear_storage_libcall_fn(), compile_resource_file(), cp_finish_decl(), create_builtin_decl(), define_builtin(), duplicate_decls(), emit_block_move_libcall_fn(), emit_register_classes(), ffecom_init_zero_(), ffecom_lookup_label(), finish_anon_union(), finish_omp_threadprivate(), get_dispatch_table(), layout_class_method(), make_rtl_for_nonlocal_decl(), merge_decls(), output_func_start_profiler(), rest_of_decl_compilation(), start_function(), and synth_module_prologue().

void make_var_volatile ( tree var )

Definition at line 979 of file varasm.c.

Referenced by duplicate_decls(), and merge_decls().

static int mark_constant	(	rtx *	current_rtx,
		data
	)			`[static]`

Definition at line 3694 of file varasm.c.

References cfun, CONSTANT_POOL_ADDRESS_P, find_pool_constant(), for_each_rtx(), GET_CODE, htab_clear_slot(), htab_find_slot_with_hash(), NO_INSERT, NULL, NULL_RTX, output_constant_def_contents(), p, pool, STRHASH, STRING_POOL_ADDRESS_P, x, and XSTR.

Referenced by mark_constant(), and mark_constants().

static void mark_constant_pool ( void ) [static]

Definition at line 3591 of file varasm.c.

References current_function_epilogue_delay_list, first_pool, for(), get_insns(), htab_elements, insn, INSN_P, mark_constants(), NEXT_INSN, PATTERN, pool, and XEXP.

Referenced by output_constant_pool().

static void mark_constants ( rtx x ) [static]

Definition at line 3624 of file varasm.c.

References abort, GET_CODE, GET_RTX_FORMAT, GET_RTX_LENGTH, i, INSN_P, mark_constant(), NULL, PATTERN, XEXP, XVEC, XVECEXP, and XVECLEN.

Referenced by mark_constant_pool(), and mark_constants().

static void maybe_assemble_visibility ( tree decl ) [static]

Definition at line 4808 of file varasm.c.

References gcc_target::asm_out, decl_visibility(), targetm, gcc_target::asm_out::visibility, and VISIBILITY_DEFAULT.

Referenced by assemble_alias(), assemble_start_function(), assemble_variable(), and do_assemble_alias().

rtx mem_for_const_double ( rtx x )

Definition at line 3243 of file varasm.c.

References compare_constant_rtx(), const_hash_rtx(), const_rtx_hash_table, and GET_MODE.

void merge_weak	(	tree	newdecl,
		tree	olddecl
	)

Definition at line 4574 of file varasm.c.

Referenced by duplicate_decls(), and merge_decls().

void mergeable_constant_section	(	mode	,
		align	,
		flags
	)

Definition at line 684 of file varasm.c.

References flag_merge_constants, flags, GET_MODE_BITSIZE, mode, named_section_flags, readonly_data_section(), SECTION_MERGE, and sprintf().

Referenced by default_elf_select_rtx_section(), default_elf_select_section(), default_elf_select_section_1(), iq2000_select_rtx_section(), mips_select_rtx_section(), and th_select_rtx_section().

void mergeable_string_section	(	decl	,
		align	,
		flags
	)

Definition at line 609 of file varasm.c.

References asm_out_file, flag_merge_constants, flags, GET_MODE_BITSIZE, GET_MODE_SIZE, i, int_size_in_bytes(), len, mode, named_section_flags, readonly_data_section(), SECTION_MERGE, SECTION_STRINGS, sprintf(), str, TREE_CODE, TREE_STRING_LENGTH, TREE_STRING_POINTER, TREE_TYPE, and TYPE_MODE.

Referenced by default_elf_select_section(), and default_elf_select_section_1().

static unsigned min_align	(	unsigned int	a,
		unsigned int	b
	)			`[inline, static]`

Definition at line 1911 of file varasm.c.

Referenced by alter_reg(), assemble_real(), output_constant(), output_constructor(), and shorten_branches().

void named_section	(	tree	decl,
		const char *	name,
		int	reloc
	)

Definition at line 445 of file varasm.c.

Referenced by default_elf_select_rtx_section(), default_elf_select_section_1(), frv_emit_movsi(), function_section(), get_section(), ix86_asm_file_end(), ix86_file_end(), mips_select_rtx_section(), output_constant_def_contents(), unlikely_text_section(), and variable_section().

bool named_section_first_declaration ( char * name ) const

Definition at line 366 of file varasm.c.

References htab_find_slot_with_hash(), htab_hash_string(), and NO_INSERT.

Referenced by default_elf_asm_named_section().

void named_section_flags	(	char *	name,
		unsigned int	flags
	)			const

Definition at line 418 of file varasm.c.

References abort, gcc_target::asm_out, ggc_strdup, in_named, gcc_target::asm_out::named_section, no_section, SECTION_FORGET, set_named_section_flags(), strcmp(), and targetm.

static int output_addressed_constants ( tree exp ) [static]

Definition at line 3741 of file varasm.c.

References CONSTRUCTOR_ELTS, handled_component_p(), output_constant_def(), TREE_CHAIN, TREE_CODE, TREE_CODE_CLASS, TREE_OPERAND, TREE_PUBLIC, and TREE_VALUE.

Referenced by assemble_variable(), output_addressed_constants(), output_constant_def(), and output_constant_def_contents().

static void output_after_function_constants ( ) [static]

Definition at line 2602 of file varasm.c.

References deferred_constant::exp, free(), deferred_constant::labelno, deferred_constant::next, next, output_constant_def_contents(), p, and deferred_constant::reloc.

Referenced by assemble_end_function().

void output_constant	(	tree	exp,
		HOST_WIDE_INT	size,
		unsigned int	align
	)

Definition at line 4042 of file varasm.c.

References abort, alloca, asm_out_file, ASM_OUTPUT_FDESC, assemble_integer(), assemble_real(), assemble_string(), assemble_zeros(), BITS_PER_UNIT, COMPLEX_TYPE, CONSTRUCTOR_ELTS, error(), expand_expr(), EXPAND_INITIALIZER, flag_syntax_only, GET_MODE_ALIGNMENT, GET_MODE_INNER, GET_MODE_UNIT_SIZE, get_set_constructor_bytes(), HOST_WIDE_INT, int_size_in_bytes(), MIN, min_align(), MODE_FLOAT, mode_for_size(), NULL, NULL_RTX, output_constructor(), TREE_CHAIN, TREE_CODE, TREE_IMAGPART, tree_low_cst(), TREE_OPERAND, TREE_REAL_CST, TREE_REALPART, TREE_STRING_LENGTH, TREE_STRING_POINTER, TREE_TYPE, TREE_VALUE, TREE_VECTOR_CST_ELTS, and TYPE_MODE.

Referenced by assemble_constant_contents(), assemble_variable(), assemble_variable_contents(), output_constant(), output_constant_def_contents(), and output_constructor().

rtx output_constant_def	(	tree	exp,
		int	defer
	)

Definition at line 2699 of file varasm.c.

Referenced by decode_addr_const(), expand_expr(), expand_expr_addr_expr_1(), expand_expr_constant(), expand_expr_real_1(), and output_addressed_constants().

static void output_constant_def_contents	(	tree	exp,
		int	reloc,
		int	labelno
	)			`[static]`

void output_constant_pool	(	fnname	,
		fndecl
	)			const

Definition at line 3435 of file varasm.c.

References abort, gcc_target::asm_out, asm_out_file, ASM_OUTPUT_INTERNAL_LABEL, ASM_OUTPUT_POOL_EPILOGUE, ASM_OUTPUT_POOL_PROLOGUE, ASM_OUTPUT_SPECIAL_POOL_ENTRY, assemble_align(), assemble_integer(), assemble_real(), CONST, const0_rtx, CONST_VECTOR_ELT, CONST_VECTOR_NUNITS, first_pool, GET_CODE, GET_MODE_BITSIZE, GET_MODE_CLASS, GET_MODE_INNER, GET_MODE_SIZE, GET_MODE_UNIT_SIZE, get_named_section_flags(), i, in_named, INSN_DELETED_P, last_pool, mark_constant_pool(), MODE_FLOAT, MODE_INT, MODE_PARTIAL_INT, MODE_VECTOR_FLOAT, MODE_VECTOR_INT, NOTE_INSN_DELETED, NOTE_LINE_NUMBER, PLUS, pool, pool_offset, r, REAL_VALUE_FROM_CONST_DOUBLE, REAL_VALUE_TYPE, SECTION_MERGE, gcc_target::asm_out::select_rtx_section, targetm, tmp, units, x, and XEXP.

Referenced by assemble_end_function(), assemble_start_function(), and s390_output_constant_pool().

static void output_constructor	(	tree	exp,
		HOST_WIDE_INT	size,
		unsigned int	align
	)			`[static]`

Definition at line 4247 of file varasm.c.

References abort, array_size_for_constructor(), assemble_integer(), assemble_zeros(), BITS_PER_UNIT, BYTES_BIG_ENDIAN, CONSTRUCTOR_ELTS, DECL_BIT_FIELD, DECL_NAME, DECL_SIZE, DECL_SIZE_UNIT, error(), GEN_INT, HOST_BITS_PER_WIDE_INT, host_integerp(), HOST_WIDE_INT, IDENTIFIER_POINTER, index(), int_bit_position(), int_byte_position(), int_size_in_bytes(), integer_zero_node, MIN, min_align(), next_byte, NULL_TREE, output_constant(), pos(), shift, STRIP_NOPS, TREE_CHAIN, TREE_CODE, TREE_INT_CST_HIGH, TREE_INT_CST_LOW, tree_low_cst(), TREE_OPERAND, TREE_PURPOSE, TREE_TYPE, TREE_VALUE, TYPE_DOMAIN, TYPE_FIELDS, TYPE_MAX_VALUE, TYPE_MIN_VALUE, TYPE_SIZE_UNIT, and val.

Referenced by output_constant().

void output_deferred_addressed_constants ( )

Definition at line 2580 of file varasm.c.

References deferred_constant::exp, free(), deferred_constant::labelno, deferred_constant::next, next, output_constant_def_contents(), p, and deferred_constant::reloc.

Referenced by finish_init().

static bool asm_emit_uninitialised PARAMS ( (tree, const char *, int, int) ) [static]

static int const_str_htab_eq PARAMS ( (const void *x, const void *y) ) [static]

static hashval_t const_str_htab_hash PARAMS ( (const void *x) ) [static]

static hashval_t in_named_entry_hash PARAMS ( (const PTR) ) [static]

static int in_named_entry_eq PARAMS ( (const PTR, const PTR) ) [static]

static void output_constructor PARAMS ( (tree, HOST_WIDE_INT, unsigned int) ) [static]

static unsigned min_align PARAMS ( (unsigned, unsigned) ) [static]

static int mark_constant PARAMS ( (rtx *current_rtx, void *data) ) [static]

static void mark_constants PARAMS ( (rtx) ) [static]

static void mark_constant_pool PARAMS ( (void) ) [static, read]

Definition at line 77 of file cplus-dem.c.

static struct pool_constant* find_pool_constant PARAMS ( (struct function *, rtx) ) [static, read]

static int compare_constant_rtx PARAMS ( (enum machine_mode, rtx, struct constant_descriptor_rtx *) ) [static]

static unsigned int const_hash_rtx PARAMS ( (enum machine_mode, rtx) ) [static]

static void decode_rtx_const PARAMS ( (enum machine_mode, rtx, struct rtx_const *) ) [static]

static void output_constant_def_contents PARAMS ( (tree, int, int) ) [static]

static int compare_constant PARAMS ( (tree, tree) ) [static]

static void decode_addr_const PARAMS ( (tree, struct addr_const *) ) [static]

static int contains_pointers_p PARAMS ( (tree) ) [static]

static const char* strip_reg_name PARAMS ( (const char *) ) [static, read]

Definition at line 635 of file mips-tfile.c.

void readonly_data_section ( void )

static struct constant_descriptor_rtx* record_constant_rtx	(	enum machine_mode	mode,
		rtx	x
	)			`[static, read]`

Definition at line 3227 of file varasm.c.

References decode_rtx_const(), ggc_alloc, and ptr.

Referenced by force_const_mem().

void resolve_unique_section	(	tree	decl,
		reloc	,
		int	flag_function_or_data_sections
	)

Definition at line 477 of file varasm.c.

References gcc_target::asm_out, DECL_ONE_ONLY, DECL_SECTION_NAME, gcc_target::have_named_sections, NULL_TREE, targetm, and gcc_target::asm_out::unique_section.

Referenced by asm_emit_uninitialised(), assemble_start_function(), assemble_variable(), get_variable_section(), and use_thunk().

bool set_named_section_flags	(	char *	section,
		unsigned int	flags
	)			const

Definition at line 390 of file varasm.c.

References in_named_entry::declared, in_named_entry::flags, ggc_strdup, htab_find_slot_with_hash(), htab_hash_string(), INSERT, in_named_entry::name, and xmalloc().

Referenced by named_section(), named_section_flags(), and named_section_real().

rtx simplify_subtraction ( rtx x )

Definition at line 3164 of file varasm.c.

Referenced by cris_output_addr_const(), output_addr_const(), and output_addr_const_pdp11().

static const char* strip_reg_name ( char * name ) const [static]

Definition at line 714 of file varasm.c.

References REGISTER_PREFIX, strlen(), and strncmp().

Referenced by decode_reg_name(), and gs_decode_reg_name().

int supports_one_only ( void )

Definition at line 4823 of file varasm.c.

Referenced by cxx_init_decl_processing().

void text_section ( void )

Definition at line 240 of file varasm.c.

void variable_section	(	tree	decl,
		int	reloc
	)

Definition at line 596 of file varasm.c.

Referenced by assemble_variable().

void weak_finish ( void )

Definition at line 4657 of file varasm.c.

Referenced by compile_file(), and WFE_Compile_File().

void WFE_Add_Weak ( void )

Definition at line 3649 of file wfe_decl.cxx.

Referenced by declare_weak().

void WFE_Weak_Finish ( void )

Definition at line 3665 of file wfe_decl.cxx.

Referenced by weak_finish().

Variable Documentation

struct deferred_constant* after_function_constants [static]

Definition at line 2562 of file varasm.c.

HOST_WIDE_INT const_alias_set [static]

Definition at line 148 of file varasm.c.

Referenced by force_const_mem(), init_varasm_once(), and output_constant_def().

int const_labelno

Definition at line 122 of file varasm.c.

Referenced by assemble_static_space(), dw2_force_const_mem(), force_const_mem(), and output_constant_def().

int defer_addressed_constants_flag [static]

Definition at line 2566 of file varasm.c.

struct deferred_constant* deferred_constants [static]

Definition at line 2558 of file varasm.c.

Referenced by GTY().

const char* first_global_object_name

Definition at line 79 of file varasm.c.

htab_t in_named_htab [static]

Definition at line 230 of file varasm.c.

const char* in_named_name [static]

Definition at line 219 of file varasm.c.

Referenced by in_unlikely_text_section(), named_section_real(), output_constant_pool_1(), and unlikely_text_section().

tree last_assemble_variable_decl

Definition at line 139 of file varasm.c.

int size_directive_output

Definition at line 132 of file varasm.c.

int var_labelno

Definition at line 127 of file varasm.c.

Referenced by build_compound_literal(), and make_decl_rtl().

const char* weak_global_object_name

Definition at line 80 of file varasm.c.


Data Types
type	in_named_entry
type	deferred_constant
Defines
#define	TRAMPOLINE_ALIGNMENT FUNCTION_BOUNDARY
#define	ASM_STABS_OP "\t.stabs\t"
#define	MAX_RTX_HASH_TABLE 61
#define	const_rtx_hash_table (cfun->varasm->x_const_rtx_hash_table)
#define	const_rtx_sym_hash_table (cfun->varasm->x_const_rtx_sym_hash_table)
#define	first_pool (cfun->varasm->x_first_pool)
#define	last_pool (cfun->varasm->x_last_pool)
#define	pool_offset (cfun->varasm->x_pool_offset)
#define	IN_NAMED_SECTION(DECL)
#define	CONSTANT_POOL_BEFORE_FUNCTION 1
#define	ASM_EMIT_LOCAL(decl, name, size, rounded) ASM_OUTPUT_LOCAL (asm_out_file, name, size, rounded)
#define	ASM_EMIT_COMMON(decl, name, size, rounded) ASM_OUTPUT_COMMON (asm_out_file, name, size, rounded)
#define	MAX_OFILE_ALIGNMENT BIGGEST_ALIGNMENT
#define	MAX_HASH_TABLE 1009
#define	STRHASH(x) htab_hash_pointer (x)
#define	SYMHASH(LABEL) (((unsigned long) (LABEL)) % MAX_RTX_HASH_TABLE)
Enumerations
enum	in_section { no_section, in_text, in_data, in_named, no_section, in_text, in_data, in_named }
enum	kind { RTX_UNKNOWN, RTX_DOUBLE, RTX_VECTOR, RTX_INT, RTX_UNSPEC, RTX_UNKNOWN, RTX_DOUBLE, RTX_VECTOR, RTX_INT, RTX_UNSPEC }
enum	section_category { SECCAT_TEXT, SECCAT_RODATA, SECCAT_RODATA_MERGE_STR, SECCAT_RODATA_MERGE_STR_INIT, SECCAT_RODATA_MERGE_CONST, SECCAT_SRODATA, SECCAT_DATA, SECCAT_DATA_REL, SECCAT_DATA_REL_LOCAL, SECCAT_DATA_REL_RO, SECCAT_DATA_REL_RO_LOCAL, SECCAT_SDATA, SECCAT_TDATA, SECCAT_BSS, SECCAT_SBSS, SECCAT_TBSS, SECCAT_TEXT, SECCAT_RODATA, SECCAT_RODATA_MERGE_STR, SECCAT_RODATA_MERGE_STR_INIT, SECCAT_RODATA_MERGE_CONST, SECCAT_SRODATA, SECCAT_DATA, SECCAT_DATA_REL, SECCAT_DATA_REL_LOCAL, SECCAT_DATA_REL_RO, SECCAT_DATA_REL_RO_LOCAL, SECCAT_SDATA, SECCAT_TDATA, SECCAT_BSS, SECCAT_SBSS, SECCAT_TBSS, SECCAT_TEXT, SECCAT_RODATA, SECCAT_RODATA_MERGE_STR, SECCAT_RODATA_MERGE_STR_INIT, SECCAT_RODATA_MERGE_CONST, SECCAT_SRODATA, SECCAT_DATA, SECCAT_DATA_REL, SECCAT_DATA_REL_LOCAL, SECCAT_DATA_REL_RO, SECCAT_DATA_REL_RO_LOCAL, SECCAT_SDATA, SECCAT_TDATA, SECCAT_BSS, SECCAT_SBSS, SECCAT_TBSS, SECCAT_TEXT, SECCAT_RODATA, SECCAT_RODATA_MERGE_STR, SECCAT_RODATA_MERGE_STR_INIT, SECCAT_RODATA_MERGE_CONST, SECCAT_SRODATA, SECCAT_DATA, SECCAT_DATA_REL, SECCAT_DATA_REL_LOCAL, SECCAT_DATA_REL_RO, SECCAT_DATA_REL_RO_LOCAL, SECCAT_SDATA, SECCAT_TDATA, SECCAT_BSS, SECCAT_SBSS, SECCAT_TBSS }
Functions/Subroutines
struct varasm_status	GTY (())
static const char *strip_reg_name	PARAMS ((const char *))
static int contains_pointers_p	PARAMS ((tree))
static void decode_addr_const	PARAMS ((tree, struct addr_const *))
static int compare_constant	PARAMS ((tree, tree))
static void output_constant_def_contents	PARAMS ((tree, int, int))
static void decode_rtx_const	PARAMS ((enum machine_mode, rtx, struct rtx_const *))
static unsigned int const_hash_rtx	PARAMS ((enum machine_mode, rtx))
static int compare_constant_rtx	PARAMS ((enum machine_mode, rtx, struct constant_descriptor_rtx *))
static struct pool_constant *find_pool_constant	PARAMS ((struct function *, rtx))
static void mark_constant_pool	PARAMS ((void))
static void mark_constants	PARAMS ((rtx))
static int mark_constant	PARAMS ((rtx current_rtx, void data))
static unsigned min_align	PARAMS ((unsigned, unsigned))
static void output_constructor	PARAMS ((tree, HOST_WIDE_INT, unsigned int))
static int in_named_entry_eq	PARAMS ((const PTR, const PTR))
static hashval_t in_named_entry_hash	PARAMS ((const PTR))
static hashval_t const_str_htab_hash	PARAMS ((const void *x))
static int const_str_htab_eq	PARAMS ((const void x, const void y))
static bool asm_emit_uninitialised	PARAMS ((tree, const char *, int, int))
void	text_section ()
void	data_section ()
void	force_data_section ()
void	readonly_data_section ()
int	in_text_section ()
int	in_data_section ()
static int	in_named_entry_eq (PTR p1, const PTR p2) const
static hashval_t	in_named_entry_hash (PTR p) const
unsigned int	get_named_section_flags (char *section) const
bool	named_section_first_declaration (char *name) const
bool	set_named_section_flags (char *section, unsigned int flags) const
void	named_section_flags (char *name, unsigned int flags) const
void	named_section (tree decl, const char *name, int reloc)
void	resolve_unique_section (tree decl, reloc, int flag_function_or_data_sections)
void	function_section (tree decl)
void	variable_section (tree decl, int reloc)
void	mergeable_string_section (decl, align, flags)
void	mergeable_constant_section (mode, align, flags)
static const char *	strip_reg_name (char *name) const
int	decode_reg_name (char *asmspec) const
void	make_decl_rtl (tree decl, const char *asmspec)
void	make_var_volatile (tree var)
void	assemble_constant_align (tree exp)
void	assemble_asm (tree string)
void	default_stabs_asm_out_destructor (rtx symbol, priority)
void	default_named_section_asm_out_destructor (rtx symbol, int priority)
void	default_stabs_asm_out_constructor (rtx symbol, priority)
void	default_named_section_asm_out_constructor (rtx symbol, int priority)
void	assemble_start_function (tree decl, const char *fnname)
void	assemble_end_function (tree decl, const char *fnname)
void	assemble_zeros (int size)
void	assemble_align (int align)
void	assemble_string (char *p, int size) const
static bool	asm_emit_uninitialised (tree decl, const char *name, size, rounded)
void	assemble_variable (tree decl, top_level, at_end, int dont_output_data)
static int	contains_pointers_p (tree type)
void	assemble_external (decl)
void	assemble_external_libcall (fun)
void	assemble_label (char *name) const
void	assemble_name (FILE file, const char name)
rtx	assemble_static_space (int size)
static unsigned	min_align (unsigned int a, unsigned int b)
const char *	integer_asm_op (int size, int aligned_p)
void	assemble_integer_with_op (char *op, rtx x) const
bool	default_assemble_integer (x, size, aligned_p)
bool	assemble_integer (rtx x, unsigned int size, unsigned int align, int force)
void	assemble_real (REAL_VALUE_TYPE d, enum machine_mode mode, unsigned int align)
static void	decode_addr_const (tree exp, struct addr_const *value)
static	GTY ((param_is(struct deferred_string)))
static int	const_str_htab_eq (void x, const void y) const
static unsigned int	const_hash (tree exp)
static unsigned int	const_hash_1 (tree exp)
static int	compare_constant (tree t1, tree t2)
void	defer_addressed_constants ()
void	output_deferred_addressed_constants ()
static void	output_after_function_constants ()
static tree	copy_constant (tree exp)
rtx	output_constant_def (tree exp, int defer)
static void	output_constant_def_contents (tree exp, int reloc, int labelno)
void	init_varasm_status (struct function *f)
static void	decode_rtx_const (enum machine_mode mode, rtx x, struct rtx_const *value)
rtx	simplify_subtraction (rtx x)
static unsigned int	const_hash_rtx (enum machine_mode mode, rtx x)
static int	compare_constant_rtx (enum machine_mode mode, rtx x, struct constant_descriptor_rtx *desc)
static struct constant_descriptor_rtx *	record_constant_rtx (enum machine_mode mode, rtx x)
rtx	mem_for_const_double (rtx x)
rtx	force_const_mem (enum machine_mode mode, rtx x)
static struct pool_constant *	find_pool_constant (struct function *f, rtx addr)
rtx	get_pool_constant (rtx addr)
rtx	get_pool_constant_mark (rtx addr, bool *pmarked)
rtx	get_pool_constant_for_function (struct function *f, rtx addr)
enum machine_mode	get_pool_mode (rtx addr)
enum machine_mode	get_pool_mode_for_function (struct function *f, rtx addr)
int	get_pool_offset (rtx addr)
int	get_pool_size ()
void	output_constant_pool (fnname, fndecl) const
static void	mark_constant_pool ()
static void	mark_constants (rtx x)
static int	mark_constant (rtx *current_rtx, data)
static int	output_addressed_constants (tree exp)
tree	initializer_constant_valid_p (tree value, tree endtype)
void	output_constant (tree exp, HOST_WIDE_INT size, unsigned int align)
static unsigned HOST_WIDE_INT	array_size_for_constructor (tree val)
static void	output_constructor (tree exp, HOST_WIDE_INT size, unsigned int align)
void	merge_weak (tree newdecl, tree olddecl)
void	WFE_Add_Weak (void)
void	WFE_Weak_Finish (void)
void	declare_weak (tree decl)
void	weak_finish ()
static void	globalize_decl (tree decl)
void	assemble_alias (tree decl, target)
void	default_assemble_visibility (tree decl, int vis)
static void	maybe_assemble_visibility (tree decl)
int	supports_one_only ()
void	make_decl_one_only (tree decl)
void	init_varasm_once ()
enum tls_model	decl_tls_model (tree decl)
enum symbol_visibility	decl_visibility (tree decl)
unsigned int	default_section_type_flags (tree decl, const char *name, int reloc)
unsigned int	default_section_type_flags_1 (tree decl, const char *name, int reloc, int shlib)
void	default_no_named_section (name, flags) const
void	default_elf_asm_named_section (char *name, unsigned int flags) const
void	default_coff_asm_named_section (char *name, unsigned int flags) const
void	default_pe_asm_named_section (char *name, unsigned int flags) const
void	assemble_vtable_entry (rtx symbol, HOST_WIDE_INT offset)
void	assemble_vtable_inherit (rtx child, rtx parent)
void	default_select_section (tree decl, int reloc, align)
static enum section_category	categorize_decl_for_section (tree decl, int reloc, int shlib)
bool	decl_readonly_section (tree decl, int reloc)
bool	decl_readonly_section_1 (tree decl, int reloc, int shlib)
void	default_elf_select_section (tree decl, int reloc, unsigned HOST_WIDE_INT align)
void	default_elf_select_section_1 (tree decl, int reloc, unsigned HOST_WIDE_INT align, int shlib)
void	default_unique_section (tree decl, int reloc)
void	default_unique_section_1 (tree decl, int reloc, int shlib)
void	default_select_rtx_section (mode, rtx x, align)
void	default_elf_select_rtx_section (enum machine_mode mode, rtx x, unsigned HOST_WIDE_INT align)
const char *	default_strip_name_encoding (char *str) const
bool	default_binds_local_p (tree exp)
bool	default_binds_local_p_1 (tree exp, int shlib)
Variables
const char *	first_global_object_name
const char *	weak_global_object_name
int	const_labelno
int	var_labelno
int	size_directive_output
tree	last_assemble_variable_decl
static HOST_WIDE_INT	const_alias_set
static const char *	in_named_name
static htab_t	in_named_htab
static struct deferred_constant *	deferred_constants
static struct deferred_constant *	after_function_constants
static int	defer_addressed_constants_flag

osprey/kg++fe/gnu/varasm.c File Reference

Data Types

Defines

Enumerations

Functions/Subroutines

Variables

Define Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation