24 files changed, 56 insertions, 145 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index f8f4565..e4a36ea 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,30 @@
+2003-09-03  Andrew Cagney  <cagney@redhat.com>
+
+	* defs.h: Do not include "arch-utils.h".
+	(GDB_MULTI_ARCH): If not defined, set to GDB_MULTI_ARCH_PARTIAL or
+	GDB_MULTI_ARCH_PURE.
+	* configure.in (GDB_MULTI_ARCH): Do not define.
+	* configure, config.in: Regenerate.
+	* configure.tgt: Do not set variable "gdb_multi_arch".
+	* config/s390/s390x.mt (GDB_MULTI_ARCH): Delete.
+	* config/s390/s390.mt (GDB_MULTI_ARCH): Delete.
+	* config/i386/x86-64linux.mt (GDB_MULTI_ARCH): Delete.
+	* config/v850/v850.mt (TM_FILE): Delete disabled definition.
+	* config/m68hc11/m68hc11.mt (TM_FILE): Delete definition.
+	* config/vax/tm-vax.h (GDB_MULTI_ARCH): Delete definition.
+	* config/sparc/tm-sparc.h (GDB_MULTI_ARCH): Delete definition.
+	* config/sparc/tm-sun4sol2.h (GDB_MULTI_ARCH): Delete definition.
+	* config/sparc/tm-nbsd.h (GDB_MULTI_ARCH): Delete definition.
+	* config/sparc/tm-linux.h (GDB_MULTI_ARCH): Delete definition.
+	* config/sparc/tm-sp64.h (GDB_MULTI_ARCH): Delete definition.
+	* config/pa/tm-hppa64.h (GDB_MULTI_ARCH): Delete definition.
+	* config/ns32k/tm-ns32k.h (GDB_MULTI_ARCH): Delete definition.
+	* config/m68k/tm-m68k.h (GDB_MULTI_ARCH): Delete definition.
+	* config/i386/tm-i386.h (GDB_MULTI_ARCH): Delete definition.
+	* config/h8300/tm-h8300.h (GDB_MULTI_ARCH): Delete definition.
+	* config/frv/tm-frv.h (GDB_MULTI_ARCH): Delete definition.
+	* config/alpha/tm-alpha.h (GDB_MULTI_ARCH): Delete definition.
+	
 2003-08-30  Michael Chastain  <mec@shout.net>
 
 	* Makefile.in: Remove tm-hp300bsd.h, tm-hp300hpux.h.
diff --git a/gdb/config.in b/gdb/config.in
index 787afb2..4acf3e7 100644
--- a/gdb/config.in
+++ b/gdb/config.in
@@ -167,9 +167,6 @@
 /* Define if <sys/ptrace.h> defines the PT_GETXMMREGS request.  */
 #undef HAVE_PT_GETXMMREGS
 
-/* Multi-arch enabled. */
-#undef GDB_MULTI_ARCH
-
 /* hostfile */
 #undef GDB_XM_FILE
 
diff --git a/gdb/config/alpha/tm-alpha.h b/gdb/config/alpha/tm-alpha.h
index 9ced4f2..1b93e76 100644
--- a/gdb/config/alpha/tm-alpha.h
+++ b/gdb/config/alpha/tm-alpha.h
@@ -24,8 +24,6 @@
 #ifndef TM_ALPHA_H
 #define TM_ALPHA_H
 
-#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
-
 #include "bfd.h"
 #include "coff/sym.h"		/* Needed for PDR below.  */
 #include "coff/symconst.h"
diff --git a/gdb/config/frv/tm-frv.h b/gdb/config/frv/tm-frv.h
index 303d1d3..a08f2d3 100644
--- a/gdb/config/frv/tm-frv.h
+++ b/gdb/config/frv/tm-frv.h
@@ -20,9 +20,6 @@
 
 /* This target uses an architecture vector for most architecture methods.  */
 
-#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
-
-
 #define TARGET_HW_BREAK_LIMIT 4
 #define TARGET_HW_WATCH_LIMIT 4
 
diff --git a/gdb/config/h8300/tm-h8300.h b/gdb/config/h8300/tm-h8300.h
index e560c64..5d1aaa7 100644
--- a/gdb/config/h8300/tm-h8300.h
+++ b/gdb/config/h8300/tm-h8300.h
@@ -20,8 +20,6 @@
    Boston, MA 02111-1307, USA.  */
 /* Contributed by Steve Chamberlain sac@cygnus.com */
 
-#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
-
 /* NOTE: ezannoni 2000-07-18: these variables are part of sim, defined
    in sim/h8300/compile.c.  They really should not be used this
    way. Because of this we cannot get rid of the macro
diff --git a/gdb/config/i386/tm-i386.h b/gdb/config/i386/tm-i386.h
index 395c9b2..e2bd81f 100644
--- a/gdb/config/i386/tm-i386.h
+++ b/gdb/config/i386/tm-i386.h
@@ -22,6 +22,4 @@
 #ifndef TM_I386_H
 #define TM_I386_H 1
 
-#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
-
 #endif /* ifndef TM_I386_H */
diff --git a/gdb/config/i386/x86-64linux.mt b/gdb/config/i386/x86-64linux.mt
index bb33978..9ef5938 100644
--- a/gdb/config/i386/x86-64linux.mt
+++ b/gdb/config/i386/x86-64linux.mt
@@ -3,6 +3,4 @@ TDEPFILES= x86-64-tdep.o x86-64-linux-tdep.o \
 	i386-tdep.o i387-tdep.o i386-linux-tdep.o \
 	solib.o solib-svr4.o solib-legacy.o corelow.o
 
-GDB_MULTI_ARCH=GDB_MULTI_ARCH_TM
-
 TM_FILE=tm-x86-64linux.h
diff --git a/gdb/config/m68hc11/m68hc11.mt b/gdb/config/m68hc11/m68hc11.mt
index 5e25eee..0f1f001 100644
--- a/gdb/config/m68hc11/m68hc11.mt
+++ b/gdb/config/m68hc11/m68hc11.mt
@@ -1,6 +1,5 @@
 # Target: Motorola 68HC11 processor
 TDEPFILES= m68hc11-tdep.o
-TM_FILE= tm-m68hc11.h
 SIM_OBS= remote-sim.o
 SIM= ../sim/m68hc11/libsim.a -lm
 
diff --git a/gdb/config/m68k/tm-m68k.h b/gdb/config/m68k/tm-m68k.h
index f773428..17b3198 100644
--- a/gdb/config/m68k/tm-m68k.h
+++ b/gdb/config/m68k/tm-m68k.h
@@ -19,6 +19,4 @@
    Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
-
 extern int m68k_get_longjmp_target (CORE_ADDR *);
diff --git a/gdb/config/ns32k/tm-ns32k.h b/gdb/config/ns32k/tm-ns32k.h
index cd15942..96dd2cb 100644
--- a/gdb/config/ns32k/tm-ns32k.h
+++ b/gdb/config/ns32k/tm-ns32k.h
@@ -22,8 +22,6 @@
 #ifndef TM_NS32K_H
 #define TM_NS32K_H
 
-#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
-
 /* Need to get function ends by adding this to epilogue address from .bf
    record, not using x_fsize field.  */
 #define FUNCTION_EPILOGUE_SIZE 4
diff --git a/gdb/config/pa/tm-hppa64.h b/gdb/config/pa/tm-hppa64.h
index 8999edf..f9e5b9e 100644
--- a/gdb/config/pa/tm-hppa64.h
+++ b/gdb/config/pa/tm-hppa64.h
@@ -35,7 +35,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
    causing GDB to lose line number information.  Since prior to this
    switch and a other recent tweaks, 64 bit PA hadn't been building
    for some months, this is probably the lesser of several evils.  */
-#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
 
 #include "pa/tm-hppah.h"
 
diff --git a/gdb/config/s390/s390.mt b/gdb/config/s390/s390.mt
index 6b8d91f..86b6a33 100644
--- a/gdb/config/s390/s390.mt
+++ b/gdb/config/s390/s390.mt
@@ -3,4 +3,3 @@ TM_FILE= tm-linux.h
 TDEPFILES=s390-tdep.o solib.o
 # Post 5.0 tdep-files
 TDEPFILES+=solib-svr4.o solib-legacy.o
-GDB_MULTI_ARCH=GDB_MULTI_ARCH_PARTIAL
diff --git a/gdb/config/s390/s390x.mt b/gdb/config/s390/s390x.mt
index 7b23cad..d0c8262 100644
--- a/gdb/config/s390/s390x.mt
+++ b/gdb/config/s390/s390x.mt
@@ -3,7 +3,6 @@ TM_FILE= tm-linux.h
 TDEPFILES=s390-tdep.o solib.o
 # Post 5.0 tdep-files
 TDEPFILES+=solib-svr4.o solib-legacy.o
-GDB_MULTI_ARCH=GDB_MULTI_ARCH_PARTIAL
 
 # needed for gdbserver.
 MT_CFLAGS= -DCONFIG_ARCH_S390X
diff --git a/gdb/config/sparc/tm-linux.h b/gdb/config/sparc/tm-linux.h
index 31eeff9..63be2b8 100644
--- a/gdb/config/sparc/tm-linux.h
+++ b/gdb/config/sparc/tm-linux.h
@@ -23,8 +23,6 @@
 #ifndef TM_SPARCLINUX_H
 #define TM_SPARCLINUX_H
 
-#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
-
 #include "sparc/tm-sparc.h"
 
 #define SIGCONTEXT_PC_OFFSET 12
diff --git a/gdb/config/sparc/tm-nbsd.h b/gdb/config/sparc/tm-nbsd.h
index bd98450..c82c315 100644
--- a/gdb/config/sparc/tm-nbsd.h
+++ b/gdb/config/sparc/tm-nbsd.h
@@ -21,8 +21,6 @@
 #ifndef TM_NBSD_H
 #define TM_NBSD_H
 
-#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
-
 #include "sparc/tm-sparc.h"
 #include "solib.h"
 
diff --git a/gdb/config/sparc/tm-sp64.h b/gdb/config/sparc/tm-sp64.h
index 203f656..960cc0b 100644
--- a/gdb/config/sparc/tm-sp64.h
+++ b/gdb/config/sparc/tm-sp64.h
@@ -25,8 +25,6 @@
 
 struct type;
 
-#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
-
 #ifndef GDB_TARGET_IS_SPARC64
 #define GDB_TARGET_IS_SPARC64 1
 #endif
diff --git a/gdb/config/sparc/tm-sparc.h b/gdb/config/sparc/tm-sparc.h
index 4355c8e..a18e203 100644
--- a/gdb/config/sparc/tm-sparc.h
+++ b/gdb/config/sparc/tm-sparc.h
@@ -22,8 +22,6 @@
    Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
-
 #include "regcache.h"
 
 struct type;
diff --git a/gdb/config/sparc/tm-sun4sol2.h b/gdb/config/sparc/tm-sun4sol2.h
index eb253b1..506e937 100644
--- a/gdb/config/sparc/tm-sun4sol2.h
+++ b/gdb/config/sparc/tm-sun4sol2.h
@@ -19,8 +19,6 @@
    Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
-
 #include "sparc/tm-sparc.h"
 #include "config/tm-sysv4.h"
 
diff --git a/gdb/config/v850/v850.mt b/gdb/config/v850/v850.mt
index 867f8e6..701a240 100644
--- a/gdb/config/v850/v850.mt
+++ b/gdb/config/v850/v850.mt
@@ -1,5 +1,4 @@
 # Target: NEC V850 processor
 TDEPFILES= v850-tdep.o
-# TM_FILE= tm-v850.h
 SIM_OBS = remote-sim.o
 SIM = ../sim/v850/libsim.a
diff --git a/gdb/config/vax/tm-vax.h b/gdb/config/vax/tm-vax.h
index f1ed146..b5e1ac2 100644
--- a/gdb/config/vax/tm-vax.h
+++ b/gdb/config/vax/tm-vax.h
@@ -22,6 +22,4 @@
 #ifndef TM_VAX_H
 #define TM_VAX_H
 
-#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
-
 #endif /* TM_VAX_H */
diff --git a/gdb/configure b/gdb/configure
index 1a9a877..f2015ca 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -10239,10 +10239,6 @@ targetfile=`sed -n '
 s/TM_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
 ' ${target_makefile_frag}`
 
-GDB_MULTI_ARCH=`sed -n '
-s/GDB_MULTI_ARCH[ 	]*=[ 	]*\([^ 	]*\)[ 	]*/\1/p
-' ${target_makefile_frag}`
-
 if test "${target}" = "${host}"; then
 # We pick this up from the host configuration file (.mh) because we
 # do not have a native configuration Makefile fragment.
@@ -10252,36 +10248,6 @@ s/NAT_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
 fi
 
 
-# New targets should just set gdb_multi_arch=yes in configure.tgt.
-# Old targets being converted can either do that or set GDB_MULTI_ARCH
-# in the target specific makefile frag.  Eventually gdb_multi_arch=yes
-# will be the default.
-if test x"${GDB_MULTI_ARCH}" = x ; then
-    case "${gdb_multi_arch}" in
-    yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
-    no ) GDB_MULTI_ARCH=0 ;;
-    0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
-    esac
-fi
-if test x"${GDB_MULTI_ARCH}" != x ; then
-    cat >> confdefs.h <<EOF
-#define GDB_MULTI_ARCH ${GDB_MULTI_ARCH}
-EOF
-
-fi
-# Warn the user when they use an old practice
-case "${GDB_MULTI_ARCH}" in
-    "" ) ;;
-    0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
-	echo "configure: warning: "GDB: Target is not pure multi-arch"" 1>&2 ;;
-    GDB_MULTI_ARCH_PURE )
-	if test x"${targetfile}" != x ; then
-	    echo "configure: warning: "GDB: Ignoring TM_FILE in ${target_makefile_frag}"" 1>&2
-	    targetfile=""
-	fi ;;
-    *)  { echo "configure: error: "GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}"" 1>&2; exit 1; };;
-esac
-
 if test x"${gdb_osabi}" != x ; then
     cat >> confdefs.h <<EOF
 #define GDB_OSABI_DEFAULT $gdb_osabi
@@ -10307,7 +10273,7 @@ fi
 # We only build gdbserver automatically if host and target are the same.
 if test "x$target" = "x$host"; then
   echo $ac_n "checking whether gdbserver is supported on this host""... $ac_c" 1>&6
-echo "configure:10311: checking whether gdbserver is supported on this host" >&5
+echo "configure:10277: checking whether gdbserver is supported on this host" >&5
   if test "x$build_gdbserver" = xyes; then
     configdirs="$configdirs gdbserver"
     echo "$ac_t""yes" 1>&6
@@ -10371,12 +10337,12 @@ fi
 
 
 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:10375: checking for Cygwin environment" >&5
+echo "configure:10341: checking for Cygwin environment" >&5
 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10380 "configure"
+#line 10346 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -10387,7 +10353,7 @@ int main() {
 return __CYGWIN__;
 ; return 0; }
 EOF
-if { (eval echo configure:10391: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10357: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cygwin=yes
 else
@@ -10404,19 +10370,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6
 CYGWIN=
 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:10408: checking for mingw32 environment" >&5
+echo "configure:10374: checking for mingw32 environment" >&5
 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10413 "configure"
+#line 10379 "configure"
 #include "confdefs.h"
 
 int main() {
 return __MINGW32__;
 ; return 0; }
 EOF
-if { (eval echo configure:10420: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10386: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_mingw32=yes
 else
@@ -10435,7 +10401,7 @@ test "$ac_cv_mingw32" = yes && MINGW32=yes
 
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:10439: checking for executable suffix" >&5
+echo "configure:10405: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10445,10 +10411,10 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:10449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:10415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
-      *.c | *.C | *.o | *.obj | *.ilk | *.pdb) ;;
+      *.c | *.o | *.obj | *.ilk | *.pdb) ;;
       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
       esac
     done
@@ -10487,7 +10453,7 @@ fi
 
 
   echo $ac_n "checking for iconv""... $ac_c" 1>&6
-echo "configure:10491: checking for iconv" >&5
+echo "configure:10457: checking for iconv" >&5
 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10495,7 +10461,7 @@ else
     am_cv_func_iconv="no, consider installing GNU libiconv"
     am_cv_lib_iconv=no
     cat > conftest.$ac_ext <<EOF
-#line 10499 "configure"
+#line 10465 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <iconv.h>
@@ -10505,7 +10471,7 @@ iconv_t cd = iconv_open("","");
        iconv_close(cd);
 ; return 0; }
 EOF
-if { (eval echo configure:10509: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10475: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_func_iconv=yes
 else
@@ -10517,7 +10483,7 @@ rm -f conftest*
       am_save_LIBS="$LIBS"
       LIBS="$LIBS -liconv"
       cat > conftest.$ac_ext <<EOF
-#line 10521 "configure"
+#line 10487 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <iconv.h>
@@ -10527,7 +10493,7 @@ iconv_t cd = iconv_open("","");
          iconv_close(cd);
 ; return 0; }
 EOF
-if { (eval echo configure:10531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_lib_iconv=yes
         am_cv_func_iconv=yes
@@ -10548,13 +10514,13 @@ echo "$ac_t""$am_cv_func_iconv" 1>&6
 EOF
 
     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
-echo "configure:10552: checking for iconv declaration" >&5
+echo "configure:10518: checking for iconv declaration" >&5
     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
       cat > conftest.$ac_ext <<EOF
-#line 10558 "configure"
+#line 10524 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -10573,7 +10539,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:10577: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10543: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   am_cv_proto_iconv_arg1=""
 else
diff --git a/gdb/configure.in b/gdb/configure.in
index e14e102..544b6de 100644
--- a/gdb/configure.in
+++ b/gdb/configure.in
@@ -1306,10 +1306,6 @@ targetfile=`sed -n '
 s/TM_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
 ' ${target_makefile_frag}`
 
-GDB_MULTI_ARCH=`sed -n '
-s/GDB_MULTI_ARCH[ 	]*=[ 	]*\([^ 	]*\)[ 	]*/\1/p
-' ${target_makefile_frag}`
-
 if test "${target}" = "${host}"; then
 # We pick this up from the host configuration file (.mh) because we
 # do not have a native configuration Makefile fragment.
@@ -1319,33 +1315,6 @@ s/NAT_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
 fi
 changequote([,])
 
-# New targets should just set gdb_multi_arch=yes in configure.tgt.
-# Old targets being converted can either do that or set GDB_MULTI_ARCH
-# in the target specific makefile frag.  Eventually gdb_multi_arch=yes
-# will be the default.
-if test x"${GDB_MULTI_ARCH}" = x ; then
-    case "${gdb_multi_arch}" in
-    yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
-    no ) GDB_MULTI_ARCH=0 ;;
-    0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
-    esac
-fi
-if test x"${GDB_MULTI_ARCH}" != x ; then
-    AC_DEFINE_UNQUOTED(GDB_MULTI_ARCH, ${GDB_MULTI_ARCH})
-fi
-# Warn the user when they use an old practice
-case "${GDB_MULTI_ARCH}" in
-    "" ) ;;
-    0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
-	AC_MSG_WARN("GDB: Target is not pure multi-arch") ;;
-    GDB_MULTI_ARCH_PURE )
-	if test x"${targetfile}" != x ; then
-	    AC_MSG_WARN("GDB: Ignoring TM_FILE in ${target_makefile_frag}")
-	    targetfile=""
-	fi ;;
-    *)  AC_MSG_ERROR("GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}");;
-esac
-
 if test x"${gdb_osabi}" != x ; then
     AC_DEFINE_UNQUOTED(GDB_OSABI_DEFAULT, $gdb_osabi,
 		       [Define to the default OS ABI for this configuration.])
diff --git a/gdb/configure.tgt b/gdb/configure.tgt
index 48b516f..810b27e 100644
--- a/gdb/configure.tgt
+++ b/gdb/configure.tgt
@@ -50,8 +50,7 @@ arm*-wince-pe)		gdb_target=wince ;;
 arm*-*-linux*)		gdb_target=linux
 			build_gdbserver=yes
 			;;
-arm*-*-netbsd*)		gdb_target=nbsd
-			gdb_multi_arch=yes ;;
+arm*-*-netbsd*)		gdb_target=nbsd ;;
 arm-*-nto*)		gdb_target=nto ;;
 arm*-*-* | thumb*-*-* | strongarm*-*-*)
 			gdb_target=embed
@@ -61,9 +60,7 @@ xscale-*-*)		gdb_target=embed
                         configdirs="$configdirs rdi-share"
                         ;;
 
-avr-*-*)		gdb_target=avr
-			gdb_multi_arch=yes
-			;;
+avr-*-*)		gdb_target=avr ;;
 
 cris*)                  gdb_target=cris ;;
 
@@ -131,7 +128,6 @@ m68*-*-aout*)		gdb_target=monitor ;;
 m68*-*-coff*)		gdb_target=monitor ;;
 m68*-*-elf*)		gdb_target=monitor ;;
 m68*-*-linux*)		gdb_target=linux
-			gdb_multi_arch=1
 			build_gdbserver=yes
 			;;
 m68*-*-lynxos*)		gdb_target=m68klynx ;;
@@ -266,21 +262,6 @@ x86_64-*-linux*)	gdb_target=x86-64linux
 
 esac
 
-
-# map GDB target onto multi-arch support
-
-case "${gdb_target}" in
-d10v)		gdb_multi_arch=yes ;;
-fbsd64)		gdb_multi_arch=yes ;;
-m32r)		gdb_multi_arch=yes ;;
-m68hc11)	gdb_multi_arch=yes ;;
-mn10300)	gdb_multi_arch=yes ;;
-x86-64linux)    gdb_multi_arch=yes ;;
-v850)           gdb_multi_arch=yes ;;
-xstormy16)      gdb_multi_arch=yes ;;
-mcore)		gdb_multi_arch=yes ;;
-esac
-
 # map target onto default OS ABI
 
 case "${target}" in
diff --git a/gdb/defs.h b/gdb/defs.h
index 778f557..39b27cb 100644
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -1086,14 +1086,17 @@ extern void *alloca ();
 #endif /* Not GNU C */
 #endif /* alloca not defined */
 
+/* Is GDB multi-arch?  If there's a "tm.h" file, it is not.  */
+#ifndef GDB_MULTI_ARCH
+#ifdef GDB_TM_FILE
+#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
+#else
+#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PURE
+#endif
+#endif
+
 /* Dynamic target-system-dependent parameters for GDB. */
 #include "gdbarch.h"
-#if (GDB_MULTI_ARCH == 0)
-/* Multi-arch targets _should_ be including "arch-utils.h" directly
-   into their *-tdep.c file.  This is a prop to help old non-
-   multi-arch targets to continue to compile. */
-#include "arch-utils.h"
-#endif
 
 /* Maximum size of a register.  Something small, but large enough for
    all known ISAs.  If it turns out to be too small, make it bigger.  */