33b4980079
2003-04-04 Geoffrey Keating <geoffk@apple.com> * dbxout.c (scope_labelno): Add GTY. (have_used_extensions): Add GTY. (source_label_number): Add GTY. (lastfile): Add GTY. (lastfile_is_base): New. (base_input_file): New. (dbxout_handle_pch): New. (dbx_debug_hooks): Add handle_pch. (xcoff_debug_hooks): Likewise. (dbxout_function_end): Remove scope_labelno. (dbxout_init): Set base_input_file. (dbxout_handle_pch): New. (dbxout_source_file): Honour lastfile_is_base. * dwarfout.c (dwarf_debug_hooks): Add dummy handle_pch. * sdbout.c (sdb_debug_hooks): Add dummy handle_pch. * vmsdbgout.c (vmsdbg_debug_hooks): Add dummy handle_pch. * dwarf2out.c (dwarf2_debug_hooks): Add dummy handle_pch. * debug.c (do_nothing_debug_hooks): Add dummy handle_pch. * debug.h (struct gcc_debug_hooks): Add handle_pch. * c-pch.c (pch_init): Don't call start_source_file, but do call handle_pch. (c_common_write_pch): Call handle_pch. (c_common_read_pch): Don't call start_source_file, or end_source_file. Index: gcc/testsuite/ChangeLog 2003-04-04 Geoffrey Keating <geoffk@apple.com> * gcc.dg/pch/static-3.c: New. * gcc.dg/pch/static-3.hs: New. * gcc.dg/pch/pch.exp: Test with -O0 -g too. From-SVN: r65266
102 lines
2.5 KiB
C
102 lines
2.5 KiB
C
/* Do-nothing debug hooks for GCC.
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Copyright (C) 2001, 2002 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2, or (at your option) any
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later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#include "config.h"
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#include "system.h"
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#include "coretypes.h"
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#include "tm.h"
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#include "debug.h"
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/* The do-nothing debug hooks. */
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const struct gcc_debug_hooks do_nothing_debug_hooks =
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{
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debug_nothing_charstar,
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debug_nothing_charstar,
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debug_nothing_int_charstar,
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debug_nothing_int_charstar,
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debug_nothing_int_charstar,
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debug_nothing_int,
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debug_nothing_int_int, /* begin_block */
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debug_nothing_int_int, /* end_block */
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debug_true_tree, /* ignore_block */
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debug_nothing_int_charstar, /* source_line */
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debug_nothing_int_charstar, /* begin_prologue */
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debug_nothing_int_charstar, /* end_prologue */
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debug_nothing_int_charstar, /* end_epilogue */
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debug_nothing_tree, /* begin_function */
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debug_nothing_int, /* end_function */
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debug_nothing_tree, /* function_decl */
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debug_nothing_tree, /* global_decl */
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debug_nothing_tree, /* deferred_inline_function */
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debug_nothing_tree, /* outlining_inline_function */
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debug_nothing_rtx, /* label */
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debug_nothing_int /* handle_pch */
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};
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/* This file contains implementations of each debug hook that do
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nothing. */
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void
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debug_nothing_void ()
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{
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}
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void
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debug_nothing_tree (decl)
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tree decl ATTRIBUTE_UNUSED;
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{
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}
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bool
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debug_true_tree (block)
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tree block ATTRIBUTE_UNUSED;
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{
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return true;
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}
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void
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debug_nothing_rtx (insn)
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rtx insn ATTRIBUTE_UNUSED;
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{
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}
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void
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debug_nothing_charstar (main_filename)
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const char *main_filename ATTRIBUTE_UNUSED;
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{
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}
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void
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debug_nothing_int_charstar (line, text)
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unsigned int line ATTRIBUTE_UNUSED;
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const char *text ATTRIBUTE_UNUSED;
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{
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}
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void
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debug_nothing_int (line)
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unsigned int line ATTRIBUTE_UNUSED;
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{
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}
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void
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debug_nothing_int_int (line, n)
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unsigned int line ATTRIBUTE_UNUSED;
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unsigned int n ATTRIBUTE_UNUSED;
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{
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}
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