config.gcc (sparc64-*-solaris2*, [...]): Add tm-dwarf2.h to tm_file.

	* config.gcc (sparc64-*-solaris2*, sparcv9-*-solaris2*): Add
	tm-dwarf2.h to tm_file.
	(sparc-*-solaris2*): Add tm-dwarf2.h to tm_file for Solaris 7+.
	* config/sparc/sol2-bi.h (PREFERRED_DEBUGGING_TYPE): Delete.
	(ASM_DEBUG_SPEC): Delete.

Co-Authored-By: Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>

From-SVN: r81428

gcc/ChangeLog

+2004-05-03 Eric Botcazou  <ebotcazou@libertysurf.fr>
+            Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+	* config.gcc (sparc64-*-solaris2*, sparcv9-*-solaris2*): Add
+	tm-dwarf2.h to tm_file.
+	(sparc-*-solaris2*): Add tm-dwarf2.h to tm_file for Solaris 7+.
+	* config/sparc/sol2-bi.h (PREFERRED_DEBUGGING_TYPE): Delete.
+	(ASM_DEBUG_SPEC): Delete.
+
 2004-05-03  Uros Bizjak  <uros@kss-loka.si>
 
 	* optabs.h (enum optab_index): Add new OTI_expm1.

gcc/config.gcc

@@ -1820,7 +1820,7 @@ sparc-*-rtems*)
 	extra_parts="crti.o crtn.o crtbegin.o crtend.o"
 	;;
 sparc64-*-solaris2* | sparcv9-*-solaris2*)
-	tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
+	tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h tm-dwarf2.h"
 	if test x$gnu_ld = xyes; then
 		tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
 	fi
@@ -1859,7 +1859,7 @@ sparc-*-solaris2*)
 		fi
 		;;
 	*-*-solaris2.[789] | *-*-solaris2.1[0-9])
-		tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
+		tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h tm-dwarf2.h"
 		if test x$gnu_ld = xyes; then
 			tm_file="${tm_file} sparc/sol2-gld-bi.h"
 		fi

gcc/config/sparc/sol2-bi.h

@@ -215,10 +215,3 @@
 #else
 #define MULTILIB_DEFAULTS { "m64" }
 #endif
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
-
-#if defined(HAVE_AS_GDWARF2_DEBUG_FLAG) && defined(HAVE_AS_GSTABS_DEBUG_FLAG)
-# define ASM_DEBUG_SPEC "%{gstabs*:--gstabs}%{!gstabs*:%{g*:--gdwarf2}}"
-#endif