gcc_debug_hooks Struct Reference

#include <debug.h>

Data Fields
void(*	init )(const char *main_filename)
void(*	finish )(const char *main_filename)
void(*	early_finish )(const char *main_filename)
void(*	assembly_start )(void)
void(*	define )(unsigned int line, const char *text)
void(*	undef )(unsigned int line, const char *macro)
void(*	start_source_file )(unsigned int line, const char *file)
void(*	end_source_file )(unsigned int line)
void(*	begin_block )(unsigned int line, unsigned int n)
void(*	end_block )(unsigned int line, unsigned int n)
bool(*	ignore_block )(const_tree)
void(*	source_line )(unsigned int line, unsigned int column, const char *file, int discriminator, bool is_stmt)
void(*	set_ignored_loc )(unsigned int line, unsigned int column, const char *file)
void(*	begin_prologue )(unsigned int line, unsigned int column, const char *file)
void(*	end_prologue )(unsigned int line, const char *file)
void(*	begin_epilogue )(unsigned int line, const char *file)
void(*	end_epilogue )(unsigned int line, const char *file)
void(*	begin_function )(tree decl)
void(*	end_function )(unsigned int line)
void(*	register_main_translation_unit )(tree)
void(*	function_decl )(tree decl)
void(*	early_global_decl )(tree decl)
void(*	late_global_decl )(tree decl)
void(*	type_decl )(tree decl, int local)
void(*	imported_module_or_decl )(tree decl, tree name, tree context, bool child, bool implicit)
bool(*	die_ref_for_decl )(tree, const char **, unsigned HOST_WIDE_INT *)
void(*	register_external_die )(tree, const char *, unsigned HOST_WIDE_INT)
void(*	deferred_inline_function )(tree decl)
void(*	outlining_inline_function )(tree decl)
void(*	label )(rtx_code_label *)
void(*	handle_pch )(unsigned int)
void(*	var_location )(rtx_insn *)
void(*	inline_entry )(tree block)
void(*	size_function )(tree decl)
void(*	switch_text_section )(void)
void(*	set_name )(tree, tree)
int	start_end_main_source_file
int	tree_type_symtab_field

Detailed Description

Debug hooks for GCC.
Copyright (C) 2001-2024 Free Software Foundation, Inc.

This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3, or (at your option) any
later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.   

This structure contains hooks for the debug information output
functions, accessed through the global instance debug_hooks set in
toplev.cc according to command line options.   

WARNING: Do not add new debug hook targets - DWARF will be the only
way to speak debug to the middle-end once we are able to get rid of
the remaining targets.  If you need alternate output formats instead
generate them off the DWARF representation.   

Field Documentation

assembly_start

void(* gcc_debug_hooks::assembly_start) (void)

Referenced by symbol_table::compile(), and run_rtl_passes().

begin_block

void(* gcc_debug_hooks::begin_block) (unsigned int line, unsigned int n)

Referenced by final_scan_insn_1().

begin_epilogue

void(* gcc_debug_hooks::begin_epilogue) (unsigned int line, const char *file)

Referenced by final_scan_insn_1().

begin_function

void(* gcc_debug_hooks::begin_function) (tree decl)

Referenced by assemble_start_function().

begin_prologue

void(* gcc_debug_hooks::begin_prologue) (unsigned int line, unsigned int column, const char *file)

Referenced by final_start_function_1().

deferred_inline_function

void(* gcc_debug_hooks::deferred_inline_function) (tree decl)

Referenced by cgraph_node::finalize_function().

define

void(* gcc_debug_hooks::define) (unsigned int line, const char *text)

Referenced by dump_go_spec_init(), and go_define().

die_ref_for_decl

bool(* gcc_debug_hooks::die_ref_for_decl) (tree, const char **, unsigned HOST_WIDE_INT *)

Referenced by lto_write_tree_1().

early_finish

void(* gcc_debug_hooks::early_finish) (const char *main_filename)

Referenced by symbol_table::finalize_compilation_unit().

early_global_decl

void(* gcc_debug_hooks::early_global_decl) (tree decl)

Referenced by dump_go_spec_init(), go_early_global_decl(), lhd_finalize_early_debug(), and rest_of_decl_compilation().

end_block

void(* gcc_debug_hooks::end_block) (unsigned int line, unsigned int n)

Referenced by final_scan_insn_1().

end_epilogue

void(* gcc_debug_hooks::end_epilogue) (unsigned int line, const char *file)

Referenced by final_end_function().

end_function

void(* gcc_debug_hooks::end_function) (unsigned int line)

Referenced by final_end_function().

end_prologue

void(* gcc_debug_hooks::end_prologue) (unsigned int line, const char *file)

Referenced by final_scan_insn_1().

end_source_file

void(* gcc_debug_hooks::end_source_file) (unsigned int line)

finish

void(* gcc_debug_hooks::finish) (const char *main_filename)

Referenced by compile_file(), dump_go_spec_init(), and go_finish().

function_decl

void(* gcc_debug_hooks::function_decl) (tree decl)

Referenced by dump_go_spec_init(), go_function_decl(), and rest_of_handle_final().

handle_pch

void(* gcc_debug_hooks::handle_pch) (unsigned int)

ignore_block

bool(* gcc_debug_hooks::ignore_block) (const_tree)

Referenced by mark_scope_block_unused().

imported_module_or_decl

void(* gcc_debug_hooks::imported_module_or_decl) (tree decl, tree name, tree context, bool child, bool implicit)

init

void(* gcc_debug_hooks::init) (const char *main_filename)

Referenced by lang_dependent_init().

inline_entry

void(* gcc_debug_hooks::inline_entry) (tree block)

Referenced by final_scan_insn_1().

label

void(* gcc_debug_hooks::label) (rtx_code_label *)

Referenced by final_scan_insn_1().

late_global_decl

void(* gcc_debug_hooks::late_global_decl) (tree decl)

Referenced by analyze_functions(), varpool_node::assemble_decl(), dump_go_spec_init(), go_late_global_decl(), and symbol_table::remove_unreachable_nodes().

outlining_inline_function

void(* gcc_debug_hooks::outlining_inline_function) (tree decl)

Referenced by expand_call_inline(), and tree_function_versioning().

register_external_die

void(* gcc_debug_hooks::register_external_die) (tree, const char *, unsigned HOST_WIDE_INT)

Referenced by lto_input_tree().

register_main_translation_unit

void(* gcc_debug_hooks::register_main_translation_unit) (tree)

set_ignored_loc

void(* gcc_debug_hooks::set_ignored_loc) (unsigned int line, unsigned int column, const char *file)

Referenced by final_scan_insn_1(), and final_start_function_1().

set_name

void(* gcc_debug_hooks::set_name) (tree, tree)

size_function

void(* gcc_debug_hooks::size_function) (tree decl)

Referenced by finalize_size_functions().

source_line

void(* gcc_debug_hooks::source_line) (unsigned int line, unsigned int column, const char *file, int discriminator, bool is_stmt)

Referenced by final_scan_insn_1(), and maybe_output_next_view().

start_end_main_source_file

int gcc_debug_hooks::start_end_main_source_file

start_source_file

void(* gcc_debug_hooks::start_source_file) (unsigned int line, const char *file)

switch_text_section

void(* gcc_debug_hooks::switch_text_section) (void)

Referenced by final_scan_insn_1().

tree_type_symtab_field

int gcc_debug_hooks::tree_type_symtab_field

type_decl

void(* gcc_debug_hooks::type_decl) (tree decl, int local)

Referenced by dump_go_spec_init(), go_type_decl(), rest_of_decl_compilation(), and rest_of_type_compilation().

undef

void(* gcc_debug_hooks::undef) (unsigned int line, const char *macro)

Referenced by dump_go_spec_init(), and go_undef().

var_location

void(* gcc_debug_hooks::var_location) (rtx_insn *)

Referenced by final_scan_insn_1().

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The documentation for this struct was generated from the following file:

• debug.h