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author | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
commit | 82bcbebce43f0227f506d75a5b764b6847041bae (patch) | |
tree | fe9f8597b48a430c4daeb5123e3e8eb28e6f9da9 /gcc-4.7/gcc/debug.c | |
parent | 3c052de3bb16ac53b6b6ed659ec7557eb84c7590 (diff) | |
download | toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.tar.gz toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.tar.bz2 toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.zip |
Initial check-in of gcc 4.7.2.
Change-Id: I4a2f5a921c21741a0e18bda986d77e5f1bef0365
Diffstat (limited to 'gcc-4.7/gcc/debug.c')
-rw-r--r-- | gcc-4.7/gcc/debug.c | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/gcc-4.7/gcc/debug.c b/gcc-4.7/gcc/debug.c new file mode 100644 index 000000000..641b93fdd --- /dev/null +++ b/gcc-4.7/gcc/debug.c @@ -0,0 +1,139 @@ +/* Do-nothing debug hooks for GCC. + Copyright (C) 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2010, 2011 + 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 "tm.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_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_charstar_int_bool, /* source_line */ + debug_nothing_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, /* function_decl */ + debug_nothing_tree, /* global_decl */ + debug_nothing_tree_int, /* type_decl */ + debug_nothing_tree_tree_tree_bool, /* imported_module_or_decl */ + debug_nothing_tree, /* deferred_inline_function */ + debug_nothing_tree, /* outlining_inline_function */ + debug_nothing_rtx, /* label */ + debug_nothing_int, /* handle_pch */ + debug_nothing_rtx, /* var_location */ + 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 (tree t1 ATTRIBUTE_UNUSED, + tree t2 ATTRIBUTE_UNUSED, + tree t3 ATTRIBUTE_UNUSED, + bool b1 ATTRIBUTE_UNUSED) +{ +} + +bool +debug_true_const_tree (const_tree block ATTRIBUTE_UNUSED) +{ + return true; +} + +void +debug_nothing_rtx (rtx insn ATTRIBUTE_UNUSED) +{ +} + +void +debug_nothing_rtx_rtx (rtx insn ATTRIBUTE_UNUSED, + rtx new_insn 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_charstar_int_bool (unsigned int line 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) +{ +} |