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remove conditional compilation of sdb debug info

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gcc/ChangeLog:

2015-11-14  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h: New definition of SDB_DEBUGGING_INFO.
	* doc/tm.texi: Regenerate.
	* doc/tm.texi.in: Adjust.
	* final.c (rest_of_clean_state): Remove check if
	SDB_DEBUGGING_INFO is defined.
	* function.c (number_blocks): Likewise.
	* output.h: Likewise.
	* sdbout.c: Likewise.
	* toplev.c (process_options): Likewise.

From-SVN: r230390
This commit is contained in:
Trevor Saunders 2015-11-15 00:17:51 +00:00 committed by Trevor Saunders
parent d36402d9f0
commit 5394314855
9 changed files with 24 additions and 22 deletions
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12
gcc/ChangeLog
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@ -1,3 +1,15 @@
2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* defaults.h: New definition of SDB_DEBUGGING_INFO.
* doc/tm.texi: Regenerate.
* doc/tm.texi.in: Adjust.
* final.c (rest_of_clean_state): Remove check if
SDB_DEBUGGING_INFO is defined.
* function.c (number_blocks): Likewise.
* output.h: Likewise.
* sdbout.c: Likewise.
* toplev.c (process_options): Likewise.
2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* gsyms.h (enum sdb_type): Remove code for

8
gcc/defaults.h
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@ -914,10 +914,14 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#define DEFAULT_GDB_EXTENSIONS 1
#endif
#ifndef SDB_DEBUGGING_INFO
#define SDB_DEBUGGING_INFO 0
#endif
/* If more than one debugging type is supported, you must define
PREFERRED_DEBUGGING_TYPE to choose the default. */
#if 1 < (defined (DBX_DEBUGGING_INFO) + defined (SDB_DEBUGGING_INFO) \
#if 1 < (defined (DBX_DEBUGGING_INFO) + (SDB_DEBUGGING_INFO) \
+ defined (DWARF2_DEBUGGING_INFO) + defined (XCOFF_DEBUGGING_INFO) \
+ defined (VMS_DEBUGGING_INFO))
#ifndef PREFERRED_DEBUGGING_TYPE
@ -929,7 +933,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#elif defined DBX_DEBUGGING_INFO
#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
#elif defined SDB_DEBUGGING_INFO
#elif SDB_DEBUGGING_INFO
#define PREFERRED_DEBUGGING_TYPE SDB_DEBUG
#elif defined DWARF2_DEBUGGING_INFO || defined DWARF2_LINENO_DEBUGGING_INFO

2
gcc/doc/tm.texi
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@ -9572,7 +9572,7 @@ whose value is the highest absolute text address in the file.
Here are macros for SDB and DWARF output.
@defmac SDB_DEBUGGING_INFO
Define this macro if GCC should produce COFF-style debugging output
Define this macro to 1 if GCC should produce COFF-style debugging output
for SDB in response to the @option{-g} option.
@end defmac

2
gcc/doc/tm.texi.in
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@ -6997,7 +6997,7 @@ whose value is the highest absolute text address in the file.
Here are macros for SDB and DWARF output.
@defmac SDB_DEBUGGING_INFO
Define this macro if GCC should produce COFF-style debugging output
Define this macro to 1 if GCC should produce COFF-style debugging output
for SDB in response to the @option{-g} option.
@end defmac

6
gcc/final.c
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@ -88,9 +88,7 @@ along with GCC; see the file COPYING3. If not see
#include "dbxout.h"
#endif
#ifdef SDB_DEBUGGING_INFO
#include "sdbout.h"
#endif
/* Most ports that aren't using cc0 don't need to define CC_STATUS_INIT.
So define a null default for it to save conditionalization later. */
@ -4644,10 +4642,8 @@ rest_of_clean_state (void)
/* In case the function was not output,
don't leave any temporary anonymous types
queued up for sdb output. */
#ifdef SDB_DEBUGGING_INFO
if (write_symbols == SDB_DEBUG)
if (SDB_DEBUGGING_INFO && write_symbols == SDB_DEBUG)
sdbout_types (NULL_TREE);
#endif
flag_rerun_cse_after_global_opts = 0;
reload_completed = 0;

2
gcc/function.c
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@ -4671,7 +4671,7 @@ number_blocks (tree fn)
/* For SDB and XCOFF debugging output, we start numbering the blocks
from 1 within each function, rather than keeping a running
count. */
#if defined (SDB_DEBUGGING_INFO) || defined (XCOFF_DEBUGGING_INFO)
#if SDB_DEBUGGING_INFO || defined (XCOFF_DEBUGGING_INFO)
if (write_symbols == SDB_DEBUG || write_symbols == XCOFF_DEBUG)
next_block_index = 1;
#endif

2
gcc/output.h
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@ -309,9 +309,7 @@ extern rtx_sequence *final_sequence;
/* The line number of the beginning of the current function. Various
md code needs this so that it can output relative linenumbers. */
#ifdef SDB_DEBUGGING_INFO /* Avoid undef sym in certain broken linkers. */
extern int sdb_begin_function_line;
#endif
/* File in which assembler code is being written. */

6
gcc/sdbout.c
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@ -42,6 +42,7 @@ AT&T C compiler. From the example below I would conclude the following:
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "gsyms.h"
#include "tm.h"
#include "debug.h"
#include "tree.h"
@ -65,8 +66,6 @@ static GTY(()) vec<tree, va_gc> *deferred_global_decls;
static GTY(()) tree preinit_symbols;
static GTY(()) bool sdbout_initialized;
#ifdef SDB_DEBUGGING_INFO
#include "rtl.h"
#include "regs.h"
#include "flags.h"
@ -75,7 +74,6 @@ static GTY(()) bool sdbout_initialized;
#include "output.h"
#include "diagnostic-core.h"
#include "tm_p.h"
#include "gsyms.h"
#include "langhooks.h"
#include "target.h"
@ -1648,6 +1646,4 @@ sdbout_init (const char *input_file_name ATTRIBUTE_UNUSED)
preinit_symbols = 0;
}
#endif /* SDB_DEBUGGING_INFO */
#include "gt-sdbout.h"

6
gcc/toplev.c
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@ -80,9 +80,7 @@ along with GCC; see the file COPYING3. If not see
#include "dbxout.h"
#endif
#ifdef SDB_DEBUGGING_INFO
#include "sdbout.h"
#endif
#ifdef XCOFF_DEBUGGING_INFO
#include "xcoffout.h" /* Needed for external data declarations. */
@ -1379,10 +1377,8 @@ process_options (void)
else if (write_symbols == XCOFF_DEBUG)
debug_hooks = &xcoff_debug_hooks;
#endif
#ifdef SDB_DEBUGGING_INFO
else if (write_symbols == SDB_DEBUG)
else if (SDB_DEBUGGING_INFO && write_symbols == SDB_DEBUG)
debug_hooks = &sdb_debug_hooks;
#endif
#ifdef DWARF2_DEBUGGING_INFO
else if (write_symbols == DWARF2_DEBUG)
debug_hooks = &dwarf2_debug_hooks;