* sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h,

	config/sparc/tm-sparclite.h:  Initialize tm_print_insn from
	TM_PRINT_INSN, which comes from the tm file.

	* Makefile.in (INTERNAL_LDFLAGS):  Add in flags from configure.
	* configure configure.in:  Only make sol-thread.o for native.
	Also, switch to dlopened libthread_db.so.1.
	* sol-thread.c:  Switch to using dlopen to get the thread_db
	library.

	* configure, configure.in:  Change test for libthread_db to only
	work for configs where build/host/target are the same.

6 files changed, 90 insertions, 89 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 605bae3..79447dc 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+Wed Jul  3 15:56:08 1996  Stu Grossman  (grossman@critters.cygnus.com)
+
+	* sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h,
+	config/sparc/tm-sparclite.h:  Initialize tm_print_insn from
+	TM_PRINT_INSN, which comes from the tm file.
+
 Tue Jul 02 21:41:20 1996  Mark Alexander  <marka@cygnus.com>
 
 	* coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, 
@@ -10,6 +16,19 @@ Tue Jul 02 21:41:20 1996  Mark Alexander  <marka@cygnus.com>
 	* symtab.h: Define SIZEOF_SECTION_OFFSETS macro to
 	simplify allocation of section_offsets.
 
+Tue Jun 11 12:02:55 1996  Stu Grossman  (grossman@critters.cygnus.com)
+
+	* Makefile.in (INTERNAL_LDFLAGS):  Add in flags from configure.
+	* configure configure.in:  Only make sol-thread.o for native.
+	Also, switch to dlopened libthread_db.so.1.
+	* sol-thread.c:  Switch to using dlopen to get the thread_db
+	library.
+
+Thu Jun 13 16:53:25 1996  Stu Grossman  (grossman@critters.cygnus.com)
+
+	* configure, configure.in:  Change test for libthread_db to only
+	work for configs where build/host/target are the same.
+
 Tue Jul  2 15:04:20 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 
 	* config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on
diff --git a/gdb/config/sparc/tm-sparc.h b/gdb/config/sparc/tm-sparc.h
index b85602f..cec159d 100644
--- a/gdb/config/sparc/tm-sparc.h
+++ b/gdb/config/sparc/tm-sparc.h
@@ -110,7 +110,7 @@ extern CORE_ADDR sparc_pc_adjust PARAMS ((CORE_ADDR));
 
 #define STACK_ALIGN(ADDR) (((ADDR)+7)&-8)
 
-/* Sequence of bytes for breakpoint instruction.  */
+/* Sequence of bytes for breakpoint instruction (ta 1). */
 
 #define BREAKPOINT {0x91, 0xd0, 0x20, 0x01}
 
@@ -641,3 +641,7 @@ extern int deferred_stores;
    passed as doubles and then converted in the callee. */
 
 #define COERCE_FLOAT_TO_DOUBLE 1
+
+/* Select the sparc disassembler */
+
+#define TM_PRINT_INSN print_insn_sparc
diff --git a/gdb/config/sparc/tm-sparclite.h b/gdb/config/sparc/tm-sparclite.h
index eb84b0c..85fd584 100644
--- a/gdb/config/sparc/tm-sparclite.h
+++ b/gdb/config/sparc/tm-sparclite.h
@@ -21,6 +21,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #include "sparc/tm-sparc.h"
 
+/* Select the sparclite disassembler.  Slightly different instruction set from
+   the V8 sparc.  */
+
+#undef TM_PRINT_INSN
+#define TM_PRINT_INSN print_insn_sparclite
+
 /* Amount PC must be decremented by after a hardware instruction breakpoint.
    This is often the number of bytes in BREAKPOINT
    but not always.  */
diff --git a/gdb/configure b/gdb/configure
index 83a0d6a..49a9926 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -1,8 +1,8 @@
 #! /bin/sh
 
 # Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.10 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+# Generated automatically using autoconf version 2.8 
+# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
 #
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
@@ -348,7 +348,7 @@ EOF
     verbose=yes ;;
 
   -version | --version | --versio | --versi | --vers)
-    echo "configure generated by autoconf version 2.10"
+    echo "configure generated by autoconf version 2.8"
     exit 0 ;;
 
   -with-* | --with-*)
@@ -1441,8 +1441,6 @@ else
     which can conflict with char $ac_func(); below.  */
 #include <assert.h>
 /* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
 char $ac_func();
 
 int main() { return 0; }
@@ -1459,7 +1457,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:1461: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -1487,7 +1485,7 @@ if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1491 "configure"
+#line 1489 "configure"
 #include "confdefs.h"
 #include <sys/procfs.h>
 int main() { return 0; }
@@ -1495,7 +1493,7 @@ int t() {
 gregset_t *gregsetp = 0
 ; return 0; }
 EOF
-if { (eval echo configure:1499: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:1497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_gregset_t=yes
 else
@@ -1519,7 +1517,7 @@ if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1523 "configure"
+#line 1521 "configure"
 #include "confdefs.h"
 #include <sys/procfs.h>
 int main() { return 0; }
@@ -1527,7 +1525,7 @@ int t() {
 fpregset_t *fpregsetp = 0
 ; return 0; }
 EOF
-if { (eval echo configure:1531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:1529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_fpregset_t=yes
 else
@@ -1552,7 +1550,7 @@ if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1556 "configure"
+#line 1554 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -1560,7 +1558,7 @@ int t() {
 long double foo;
 ; return 0; }
 EOF
-if { (eval echo configure:1564: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1562: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_long_double=yes
 else
@@ -1588,7 +1586,7 @@ else
   gdb_cv_printf_has_long_double=no
 else
 cat > conftest.$ac_ext <<EOF
-#line 1592 "configure"
+#line 1590 "configure"
 #include "confdefs.h"
 
 int main () {
@@ -1598,7 +1596,7 @@ int main () {
   return (strncmp ("3.14159", buf, 7));
 }
 EOF
-{ (eval echo configure:1602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:1600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 if test -s conftest && (./conftest; exit) 2>/dev/null; then
   gdb_cv_printf_has_long_double=yes
 else
@@ -1623,14 +1621,12 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1627 "configure"
+#line 1625 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
 #include <assert.h>
 /* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
 char $ac_func();
 
 int main() { return 0; }
@@ -1647,7 +1643,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:1647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -1677,7 +1673,7 @@ else
   ac_cv_func_mmap=no
 else
 cat > conftest.$ac_ext <<EOF
-#line 1681 "configure"
+#line 1677 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test. */
@@ -1746,7 +1742,7 @@ main()
 }
 
 EOF
-{ (eval echo configure:1750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:1746: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 if test -s conftest && (./conftest; exit) 2>/dev/null; then
   ac_cv_func_mmap=yes
 else
@@ -1766,8 +1762,8 @@ fi
 
 
 
-case ${build}:${host}:${target} in
-*-*-solaris2*:*-*-solaris2*:*-*-solaris2*)
+
+if test ${build} = ${host} -a ${host} = ${target} ; then
 	echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
 	if test -f /usr/lib/libthread_db.so.1 ; then
 		echo "$ac_t""yes" 1>&6
@@ -1782,7 +1778,7 @@ EOF
 	fi
 	
 	
-esac
+fi
 
 ENABLE_CFLAGS=
 ENABLE_CLIBS=
@@ -1938,12 +1934,12 @@ if test "$ac_x_includes" = NO; then
 
   # First, try using that file with no special directory specified.
 cat > conftest.$ac_ext <<EOF
-#line 1942 "configure"
+#line 1938 "configure"
 #include "confdefs.h"
 #include <$x_direct_test_include>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1947: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1943: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2010,7 +2006,7 @@ if test "$ac_x_libraries" = NO; then
   ac_save_LIBS="$LIBS"
   LIBS="-l$x_direct_test_library $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2014 "configure"
+#line 2010 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -2018,7 +2014,7 @@ int t() {
 ${x_direct_test_function}()
 ; return 0; }
 EOF
-if { (eval echo configure:2022: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:2018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   LIBS="$ac_save_LIBS"
 # We can link X programs with no special library path.
@@ -2132,26 +2128,22 @@ else
   # libraries we check for below, so use a different variable.
   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
   echo $ac_n "checking for -lICE""... $ac_c" 1>&6
-ac_lib_var=`echo ICE'_'IceConnectionNumber | tr './+\055' '__p_'`
+ac_lib_var=`echo ICE_IceConnectionNumber | tr '.-/+' '___p'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-lICE  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2143 "configure"
+#line 2139 "configure"
 #include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char IceConnectionNumber();
 
 int main() { return 0; }
 int t() {
 IceConnectionNumber()
 ; return 0; }
 EOF
-if { (eval echo configure:2155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:2147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2180,26 +2172,22 @@ fi
     # libraries were built with DECnet support.  And karl@cs.umb.edu says
     # the Alpha needs dnet_stub (dnet does not exist).
     echo $ac_n "checking for -ldnet""... $ac_c" 1>&6
-ac_lib_var=`echo dnet'_'dnet_ntoa | tr './+\055' '__p_'`
+ac_lib_var=`echo dnet_dnet_ntoa | tr '.-/+' '___p'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2191 "configure"
+#line 2183 "configure"
 #include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char dnet_ntoa();
 
 int main() { return 0; }
 int t() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:2203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:2191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2219,26 +2207,22 @@ fi
 
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
       echo $ac_n "checking for -ldnet_stub""... $ac_c" 1>&6
-ac_lib_var=`echo dnet_stub'_'dnet_ntoa | tr './+\055' '__p_'`
+ac_lib_var=`echo dnet_stub_dnet_ntoa | tr '.-/+' '___p'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet_stub  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2230 "configure"
+#line 2218 "configure"
 #include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char dnet_ntoa();
 
 int main() { return 0; }
 int t() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:2242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:2226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2263,26 +2247,22 @@ fi
     # Not sure which flavor of 386 UNIX this is, but it seems harmless to
     # check for it.
     echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
-ac_lib_var=`echo nsl'_'t_accept | tr './+\055' '__p_'`
+ac_lib_var=`echo nsl_t_accept | tr '.-/+' '___p'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2274 "configure"
+#line 2258 "configure"
 #include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char t_accept();
 
 int main() { return 0; }
 int t() {
 t_accept()
 ; return 0; }
 EOF
-if { (eval echo configure:2286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:2266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2306,26 +2286,22 @@ fi
     # But -lsocket is broken on IRIX, according to simon@lia.di.epfl.ch.
     if test "`(uname) 2>/dev/null`" != IRIX; then
       echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
-ac_lib_var=`echo socket'_'socket | tr './+\055' '__p_'`
+ac_lib_var=`echo socket_socket | tr '.-/+' '___p'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2317 "configure"
+#line 2297 "configure"
 #include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char socket();
 
 int main() { return 0; }
 int t() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:2329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:2305: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2423,12 +2399,12 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2427 "configure"
+#line 2403 "configure"
 #include "confdefs.h"
 #include <tclInt.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2432: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2408: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2629,13 +2605,13 @@ else
   ac_cv_c_tclib="-l$installedtcllibroot"
 else
 cat > conftest.$ac_ext <<EOF
-#line 2633 "configure"
+#line 2609 "configure"
 #include "confdefs.h"
 
     Tcl_AppInit()
     { exit(0); }
 EOF
-{ (eval echo configure:2639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:2615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 if test -s conftest && (./conftest; exit) 2>/dev/null; then
   ac_cv_c_tcllib="-l$installedtcllibroot"
 else
@@ -2745,12 +2721,12 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2749 "configure"
+#line 2725 "configure"
 #include "confdefs.h"
 #include <tk.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2754: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2730: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2977,13 +2953,13 @@ else
   ac_cv_c_tklib="-l$installedtklibroot"
 else
 cat > conftest.$ac_ext <<EOF
-#line 2981 "configure"
+#line 2957 "configure"
 #include "confdefs.h"
 
        Tcl_AppInit()
        { exit(0); }
 EOF
-{ (eval echo configure:2987: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:2963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 if test -s conftest && (./conftest; exit) 2>/dev/null; then
   ac_cv_c_tklib="-l$installedtklibroot"
 else
@@ -3017,14 +2993,14 @@ fi
     # beyond us.
     if test $tclmajor -ge 7 -a $tclminor -ge 5 ; then
        echo $ac_n "checking for -ldl""... $ac_c" 1>&6
-ac_lib_var=`echo dl'_'main | tr './+\055' '__p_'`
+ac_lib_var=`echo dl_main | tr '.-/+' '___p'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-ldl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3028 "configure"
+#line 3004 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -3032,7 +3008,7 @@ int t() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:3012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3055,14 +3031,14 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for -ldld""... $ac_c" 1>&6
-ac_lib_var=`echo dld'_'main | tr './+\055' '__p_'`
+ac_lib_var=`echo dld_main | tr '.-/+' '___p'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-ldld  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3066 "configure"
+#line 3042 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -3070,7 +3046,7 @@ int t() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:3050: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3713,7 +3689,7 @@ do
     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.10"
+    echo "$CONFIG_STATUS generated by autoconf version 2.8"
     exit 0 ;;
   -help | --help | --hel | --he | --h)
     echo "\$ac_cs_usage"; exit 0 ;;
@@ -3903,7 +3879,7 @@ rm -f conftest.vals
 cat > conftest.hdr <<\EOF
 s/[\\&%]/\\&/g
 s%[\\$`]%\\&%g
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
 s%ac_d%ac_u%gp
 s%ac_u%ac_e%gp
 EOF
@@ -3951,12 +3927,6 @@ cat >> $CONFIG_STATUS <<\EOF
     echo "$ac_file is unchanged"
     rm -f conftest.h
   else
-    # Remove last slash and all that follows it.  Not all systems have dirname.
-      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-      # The file is in a subdirectory.
-      test ! -d "$ac_dir" && mkdir "$ac_dir"
-    fi
     rm -f $ac_file
     mv conftest.h $ac_file
   fi
diff --git a/gdb/configure.in b/gdb/configure.in
index 620700a..98dd37a 100644
--- a/gdb/configure.in
+++ b/gdb/configure.in
@@ -100,8 +100,10 @@ dnl See if thread_db library is around for Solaris thread debugging.  Note that
 dnl we must explicitly test for version 1 of the library because version 0
 dnl (present on Solaris 2.4 or earlier) doesn't have the same API.
 
-case ${build}:${host}:${target} in
-*-*-solaris2*:*-*-solaris2*:*-*-solaris2*)
+dnl Note that we only want this if we are both native (host == target), and
+dnl not doing a canadian cross build (build == host).
+
+if test ${build} = ${host} -a ${host} = ${target} ; then
 	AC_MSG_CHECKING(for Solaris thread debugging library)
 	if test -f /usr/lib/libthread_db.so.1 ; then
 		AC_MSG_RESULT(yes)
@@ -113,7 +115,7 @@ case ${build}:${host}:${target} in
 	fi
 	AC_SUBST(THREAD_DB_OBS)
 	AC_SUBST(CONFIG_LDFLAGS)
-esac
+fi
 
 dnl Handle optional features that can be enabled.
 ENABLE_CFLAGS=
diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c
index 98ec9e2..2ce7a10 100644
--- a/gdb/sparc-tdep.c
+++ b/gdb/sparc-tdep.c
@@ -1548,5 +1548,5 @@ sparc_print_register_hook (regno)
 void
 _initialize_sparc_tdep ()
 {
-  tm_print_insn = print_insn_sparc;
+  tm_print_insn = TM_PRINT_INSN; /* Selects sparc/sparclite */
 }