diff options
Diffstat (limited to 'gcc/debug.cc')
| -rw-r--r-- | gcc/debug.cc | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/gcc/debug.cc b/gcc/debug.cc new file mode 100644 index 0000000..270a2a4 --- /dev/null +++ b/gcc/debug.cc @@ -0,0 +1,166 @@ +/* Do-nothing debug hooks for GCC. + Copyright (C) 2001-2022 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/>. */ + +#include "config.h" +#include "system.h" +#include "coretypes.h" +#include "tree.h" +#include "debug.h" + +/* The do-nothing debug hooks. */ +const struct gcc_debug_hooks do_nothing_debug_hooks = +{ + debug_nothing_charstar, + debug_nothing_charstar, + debug_nothing_charstar, /* early_finish */ + debug_nothing_void, + debug_nothing_int_charstar, + debug_nothing_int_charstar, + debug_nothing_int_charstar, + debug_nothing_int, + debug_nothing_int_int, /* begin_block */ + debug_nothing_int_int, /* end_block */ + debug_true_const_tree, /* ignore_block */ + debug_nothing_int_int_charstar_int_bool, /* source_line */ + debug_nothing_int_int_charstar, /* set_ignored_loc */ + debug_nothing_int_int_charstar, /* begin_prologue */ + debug_nothing_int_charstar, /* end_prologue */ + debug_nothing_int_charstar, /* begin_epilogue */ + debug_nothing_int_charstar, /* end_epilogue */ + debug_nothing_tree, /* begin_function */ + debug_nothing_int, /* end_function */ + debug_nothing_tree, /* register_main_translation_unit */ + debug_nothing_tree, /* function_decl */ + debug_nothing_tree, /* early_global_decl */ + debug_nothing_tree, /* late_global_decl */ + debug_nothing_tree_int, /* type_decl */ + debug_nothing_tree_tree_tree_bool_bool,/* imported_module_or_decl */ + debug_false_tree_charstarstar_uhwistar,/* die_ref_for_decl */ + debug_nothing_tree_charstar_uhwi, /* register_external_die */ + debug_nothing_tree, /* deferred_inline_function */ + debug_nothing_tree, /* outlining_inline_function */ + debug_nothing_rtx_code_label, /* label */ + debug_nothing_int, /* handle_pch */ + debug_nothing_rtx_insn, /* var_location */ + debug_nothing_tree, /* inline_entry */ + debug_nothing_tree, /* size_function */ + debug_nothing_void, /* switch_text_section */ + debug_nothing_tree_tree, /* set_name */ + 0, /* start_end_main_source_file */ + TYPE_SYMTAB_IS_ADDRESS /* tree_type_symtab_field */ +}; + +/* This file contains implementations of each debug hook that do + nothing. */ + +void +debug_nothing_void (void) +{ +} + +void +debug_nothing_tree (tree decl ATTRIBUTE_UNUSED) +{ +} + +void +debug_nothing_tree_tree (tree t1 ATTRIBUTE_UNUSED, + tree t2 ATTRIBUTE_UNUSED) +{ +} + +void +debug_nothing_tree_tree_tree_bool_bool (tree t1 ATTRIBUTE_UNUSED, + tree t2 ATTRIBUTE_UNUSED, + tree t3 ATTRIBUTE_UNUSED, + bool b1 ATTRIBUTE_UNUSED, + bool b2 ATTRIBUTE_UNUSED) +{ +} + +bool +debug_true_const_tree (const_tree block ATTRIBUTE_UNUSED) +{ + return true; +} + +void +debug_nothing_rtx_insn (rtx_insn *insn ATTRIBUTE_UNUSED) +{ +} + +void +debug_nothing_rtx_code_label (rtx_code_label *label ATTRIBUTE_UNUSED) +{ +} + +void +debug_nothing_charstar (const char *main_filename ATTRIBUTE_UNUSED) +{ +} + +void +debug_nothing_int_charstar (unsigned int line ATTRIBUTE_UNUSED, + const char *text ATTRIBUTE_UNUSED) +{ +} + +void +debug_nothing_int_int_charstar (unsigned int line ATTRIBUTE_UNUSED, + unsigned int column ATTRIBUTE_UNUSED, + const char *text ATTRIBUTE_UNUSED) +{ +} + +void +debug_nothing_int_int_charstar_int_bool (unsigned int line ATTRIBUTE_UNUSED, + unsigned int column ATTRIBUTE_UNUSED, + const char *text ATTRIBUTE_UNUSED, + int discriminator ATTRIBUTE_UNUSED, + bool is_stmt ATTRIBUTE_UNUSED) +{ +} + +void +debug_nothing_int (unsigned int line ATTRIBUTE_UNUSED) +{ +} + +void +debug_nothing_int_int (unsigned int line ATTRIBUTE_UNUSED, + unsigned int n ATTRIBUTE_UNUSED) +{ +} + +void +debug_nothing_tree_int (tree decl ATTRIBUTE_UNUSED, + int local ATTRIBUTE_UNUSED) +{ +} + +bool +debug_false_tree_charstarstar_uhwistar (tree, const char **, + unsigned HOST_WIDE_INT *) +{ + return false; +} + +void +debug_nothing_tree_charstar_uhwi (tree, const char *, + unsigned HOST_WIDE_INT) +{ +} |