OpenE2K
/
gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

config.gcc (sparc64-*-solaris2*): Include sparc/sol2-gas.h if the GNU assembler is used. 

* config.gcc (sparc64-*-solaris2*): Include sparc/sol2-gas.h
	if the GNU assembler is used.
	(sparc-*-solaris2*): Likewise.
	* dbxout.c (NO_DBX_BNSYM_ENSYM): Default to zero.
	(dbxout_function_end): Protect N_ENSYM with it.
	(dbxout_begin_prologue): Protect N_BNSYM with it.
	* doc/tm.texi (NO_DBX_BNSYM_ENSYM): Document it.
	* config/sparc/sol2.h (NO_DBX_BNSYM_ENSYM): Define to 1.
	* config/sparc/sol2-gas.h: New file.

From-SVN: r88013
This commit is contained in:
Eric Botcazou 2004-09-24 08:17:07 +02:00 committed by Eric Botcazou
parent e6ab8dc2e7
commit 5d865dace2
6 changed files with 36 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
gcc/ChangeLog
View File

@ -1,3 +1,15 @@
2004-09-24 Eric Botcazou <ebotcazou@libertysurf.fr>
* config.gcc (sparc64-*-solaris2*): Include sparc/sol2-gas.h
if the GNU assembler is used.
(sparc-*-solaris2*): Likewise.
* dbxout.c (NO_DBX_BNSYM_ENSYM): Default to zero.
(dbxout_function_end): Protect N_ENSYM with it.
(dbxout_begin_prologue): Protect N_BNSYM with it.
* doc/tm.texi (NO_DBX_BNSYM_ENSYM): Document it.
* config/sparc/sol2.h (NO_DBX_BNSYM_ENSYM): Define to 1.
* config/sparc/sol2-gas.h: New file.
2004-09-23 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/17369

5
gcc/config.gcc
View File

@ -1869,7 +1869,7 @@ sparc64-*-solaris2* | sparcv9-*-solaris2*)
tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
fi
if test x$gas = xyes; then
tm_file="${tm_file} sparc/sol2-gas-bi.h"
tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
fi
tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
if test x$gnu_ld = xyes; then
@ -1894,6 +1894,9 @@ sparc-*-solaris2*)
if test x$gnu_ld = xyes; then
tm_file="${tm_file} sparc/sol2-gld.h"
fi
if test x$gas = xyes; then
tm_file="${tm_file} sparc/sol2-gas.h"
fi
tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
if test x$gnu_ld = xyes; then
tmake_file="$tmake_file t-slibgcc-elf-ver"

5
gcc/config/sparc/sol2-gas.h Normal file
View File

@ -0,0 +1,5 @@
/* Definitions of target machine for GCC, for SPARC running Solaris 2
using the GNU assembler. */
/* Undefine this so that BNSYM/ENSYM pairs are emitted by STABS+. */
#undef NO_DBX_BNSYM_ENSYM

3
gcc/config/sparc/sol2.h
View File

@ -108,6 +108,9 @@ Boston, MA 02111-1307, USA. */
} \
while (0)
/* The Solaris assembler cannot grok .stabd directives. */
#undef NO_DBX_BNSYM_ENSYM
#define NO_DBX_BNSYM_ENSYM 1
#undef ENDFILE_SPEC

7
gcc/dbxout.c
View File

@ -150,6 +150,10 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
#define NO_DBX_FUNCTION_END 0
#endif
#ifndef NO_DBX_BNSYM_ENSYM
#define NO_DBX_BNSYM_ENSYM 0
#endif
enum typestatus {TYPE_UNSEEN, TYPE_XREF, TYPE_DEFINED};
/* Structure recording information about a C data type.
@ -487,7 +491,7 @@ dbxout_function_end (void)
fprintf (asmfile, "\n");
#endif
if (!flag_debug_only_used_symbols)
if (!NO_DBX_BNSYM_ENSYM && !flag_debug_only_used_symbols)
fprintf (asmfile, "%s%d,0,0\n", ASM_STABD_OP, N_ENSYM);
}
#endif /* DBX_DEBUGGING_INFO */
@ -794,6 +798,7 @@ dbxout_begin_prologue (unsigned int lineno, const char *filename)
{
if (use_gnu_debug_info_extensions
&& !NO_DBX_FUNCTION_END
&& !NO_DBX_BNSYM_ENSYM
&& !flag_debug_only_used_symbols)
fprintf (asmfile, "%s%d,0,0\n", ASM_STABD_OP, N_BNSYM);

6
gcc/doc/tm.texi
View File

@ -7998,6 +7998,12 @@ On those machines, define this macro to turn this feature off without
disturbing the rest of the gdb extensions.
@end defmac
@defmac NO_DBX_BNSYM_ENSYM
Some assemblers cannot handle the @code{.stabd BNSYM/ENSYM,0,0} gdb dbx
extension construct. On those machines, define this macro to turn this
feature off without disturbing the rest of the gdb extensions.
@end defmac
@node File Names and DBX
@subsection File Names in DBX Format