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toplev.c (default_debug_hooks): Remove this variable. 

2010-05-14  Tristan Gingold  <gingold@adacore.com>

	* toplev.c (default_debug_hooks): Remove this variable.
	(process_options): Remove assignments to default_debug_hooks.

From-SVN: r159396
This commit is contained in:
Tristan Gingold 2010-05-14 15:42:30 +00:00 committed by Tristan Gingold
parent b5023f3c40
commit 6a08009670
2 changed files with 6 additions and 31 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2010-05-14 Tristan Gingold <gingold@adacore.com>
* toplev.c (default_debug_hooks): Remove this variable.
(process_options): Remove assignments to default_debug_hooks.
2010-05-14 Martin Jambor <mjambor@suse.cz>
* langhooks-def.h (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove.

32
gcc/toplev.c
View File

@ -139,7 +139,7 @@ static const char **save_argv;
const char *main_input_filename;
/* Used to enable -fvar-tracking, -fweb and -frename-registers according
to optimize and default_debug_hooks in process_options (). */
to optimize in process_options (). */
#define AUTODETECT_VALUE 2
/* Current position in real source file. */
@ -172,10 +172,6 @@ int target_flags_explicit;
const struct gcc_debug_hooks *debug_hooks;
/* Debug hooks - target default. */
static const struct gcc_debug_hooks *default_debug_hooks;
/* Other flags saying which kinds of debugging dump have been requested. */
int rtl_dump_and_exit;
@ -1962,32 +1958,6 @@ process_options (void)
if (debug_info_level == DINFO_LEVEL_NONE)
write_symbols = NO_DEBUG;
/* Now we know write_symbols, set up the debug hooks based on it.
By default we do nothing for debug output. */
if (PREFERRED_DEBUGGING_TYPE == NO_DEBUG)
default_debug_hooks = &do_nothing_debug_hooks;
#if defined(DBX_DEBUGGING_INFO)
else if (PREFERRED_DEBUGGING_TYPE == DBX_DEBUG)
default_debug_hooks = &dbx_debug_hooks;
#endif
#if defined(XCOFF_DEBUGGING_INFO)
else if (PREFERRED_DEBUGGING_TYPE == XCOFF_DEBUG)
default_debug_hooks = &xcoff_debug_hooks;
#endif
#ifdef SDB_DEBUGGING_INFO
else if (PREFERRED_DEBUGGING_TYPE == SDB_DEBUG)
default_debug_hooks = &sdb_debug_hooks;
#endif
#ifdef DWARF2_DEBUGGING_INFO
else if (PREFERRED_DEBUGGING_TYPE == DWARF2_DEBUG)
default_debug_hooks = &dwarf2_debug_hooks;
#endif
#ifdef VMS_DEBUGGING_INFO
else if (PREFERRED_DEBUGGING_TYPE == VMS_DEBUG
|| PREFERRED_DEBUGGING_TYPE == VMS_AND_DWARF2_DEBUG)
default_debug_hooks = &vmsdbg_debug_hooks;
#endif
if (write_symbols == NO_DEBUG)
;
#if defined(DBX_DEBUGGING_INFO)