ia64-frame.h: Removed.

2005-11-24  Bryce McKinlay  <mckinlay@redhat.com>

	* sysdep/ia64-frame.h: Removed.
	* sysdep/ia64.c: Removed.
	* sysdep/dwarf2-backtrace.cc: Removed.
	* configure.ac: Remove references to HAVE_BACKTRACE and
	SUPPLY_BACKTRACE.
	* Makefile.am: Remove SUPPLY_BACKTRACE support.
	* configure: Rebuilt.
	* Makefile.in: Rebuilt.

From-SVN: r107486

11 files changed, 33 insertions, 686 deletions

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index 3701a41..cc5a6d8 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,5 +1,16 @@
 2005-11-24  Bryce McKinlay  <mckinlay@redhat.com>
 
+	* sysdep/ia64-frame.h: Removed.
+	* sysdep/ia64.c: Removed.
+	* sysdep/dwarf2-backtrace.cc: Removed.
+	* configure.ac: Remove references to HAVE_BACKTRACE and
+	SUPPLY_BACKTRACE.
+	* Makefile.am: Remove SUPPLY_BACKTRACE support.
+	* configure: Rebuilt.
+	* Makefile.in: Rebuilt.
+
+2005-11-24  Bryce McKinlay  <mckinlay@redhat.com>
+
 	* gij.cc (nonstandard_opts_help): Add entry for -Xss.
 
 2005-11-17  Mark Wielaard  <mark@klomp.org>
diff --git a/libjava/Makefile.am b/libjava/Makefile.am
index c0c4b59..d01645f 100644
--- a/libjava/Makefile.am
+++ b/libjava/Makefile.am
@@ -190,10 +190,6 @@ if USING_NOGC
 libgcj_la_SOURCES += nogc.cc
 endif
 
-if SUPPLY_BACKTRACE
-libgcj_la_SOURCES += sysdep/dwarf2-backtrace.cc
-endif
-
 if USING_POSIX_PLATFORM
 libgcj_la_SOURCES += posix.cc
 endif
diff --git a/libjava/Makefile.in b/libjava/Makefile.in
index e1bff42..e5bb08b 100644
--- a/libjava/Makefile.in
+++ b/libjava/Makefile.in
@@ -52,13 +52,12 @@ target_triplet = @target@
 @USING_GCC_TRUE@am__append_5 = $(WARNINGS)
 @USING_BOEHMGC_TRUE@am__append_6 = boehm.cc
 @USING_NOGC_TRUE@am__append_7 = nogc.cc
-@SUPPLY_BACKTRACE_TRUE@am__append_8 = sysdep/dwarf2-backtrace.cc
-@USING_POSIX_PLATFORM_TRUE@am__append_9 = posix.cc
-@USING_WIN32_PLATFORM_TRUE@am__append_10 = win32.cc
-@USING_DARWIN_CRT_TRUE@am__append_11 = darwin.cc
-@USING_POSIX_THREADS_TRUE@am__append_12 = posix-threads.cc
-@USING_WIN32_THREADS_TRUE@am__append_13 = win32-threads.cc
-@USING_NO_THREADS_TRUE@am__append_14 = no-threads.cc
+@USING_POSIX_PLATFORM_TRUE@am__append_8 = posix.cc
+@USING_WIN32_PLATFORM_TRUE@am__append_9 = win32.cc
+@USING_DARWIN_CRT_TRUE@am__append_10 = darwin.cc
+@USING_POSIX_THREADS_TRUE@am__append_11 = posix-threads.cc
+@USING_WIN32_THREADS_TRUE@am__append_12 = win32-threads.cc
+@USING_NO_THREADS_TRUE@am__append_13 = no-threads.cc
 DIST_COMMON = README $(am__configure_deps) $(srcdir)/../compile \
 	$(srcdir)/../config.guess $(srcdir)/../config.sub \
 	$(srcdir)/../depcomp $(srcdir)/../install-sh \
@@ -70,7 +69,7 @@ DIST_COMMON = README $(am__configure_deps) $(srcdir)/../compile \
 	NEWS THANKS
 @MAINTAINER_MODE_TRUE@@NATIVE_TRUE@noinst_PROGRAMS =  \
 @MAINTAINER_MODE_TRUE@@NATIVE_TRUE@	gen-from-JIS$(EXEEXT)
-@XLIB_AWT_TRUE@am__append_15 = $(xlib_nat_headers)
+@XLIB_AWT_TRUE@am__append_14 = $(xlib_nat_headers)
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../config/acx.m4 \
@@ -256,9 +255,9 @@ am__libgcj_la_SOURCES_DIST = prims.cc jni.cc exception.cc \
 	java/nio/natDirectByteBufferImpl.cc java/text/natCollator.cc \
 	java/util/natResourceBundle.cc java/util/natVMTimeZone.cc \
 	java/util/logging/natLogger.cc java/util/zip/natDeflater.cc \
-	java/util/zip/natInflater.cc boehm.cc nogc.cc \
-	sysdep/dwarf2-backtrace.cc posix.cc win32.cc darwin.cc \
-	posix-threads.cc win32-threads.cc no-threads.cc
+	java/util/zip/natInflater.cc boehm.cc nogc.cc posix.cc \
+	win32.cc darwin.cc posix-threads.cc win32-threads.cc \
+	no-threads.cc
 am__objects_2 = gnu/classpath/natSystemProperties.lo \
 	gnu/gcj/natCore.lo gnu/gcj/convert/JIS0208_to_Unicode.lo \
 	gnu/gcj/convert/JIS0212_to_Unicode.lo \
@@ -299,19 +298,18 @@ am__objects_2 = gnu/classpath/natSystemProperties.lo \
 	java/util/zip/natInflater.lo
 @USING_BOEHMGC_TRUE@am__objects_3 = boehm.lo
 @USING_NOGC_TRUE@am__objects_4 = nogc.lo
-@SUPPLY_BACKTRACE_TRUE@am__objects_5 = sysdep/dwarf2-backtrace.lo
-@USING_POSIX_PLATFORM_TRUE@am__objects_6 = posix.lo
-@USING_WIN32_PLATFORM_TRUE@am__objects_7 = win32.lo
-@USING_DARWIN_CRT_TRUE@am__objects_8 = darwin.lo
-@USING_POSIX_THREADS_TRUE@am__objects_9 = posix-threads.lo
-@USING_WIN32_THREADS_TRUE@am__objects_10 = win32-threads.lo
-@USING_NO_THREADS_TRUE@am__objects_11 = no-threads.lo
+@USING_POSIX_PLATFORM_TRUE@am__objects_5 = posix.lo
+@USING_WIN32_PLATFORM_TRUE@am__objects_6 = win32.lo
+@USING_DARWIN_CRT_TRUE@am__objects_7 = darwin.lo
+@USING_POSIX_THREADS_TRUE@am__objects_8 = posix-threads.lo
+@USING_WIN32_THREADS_TRUE@am__objects_9 = win32-threads.lo
+@USING_NO_THREADS_TRUE@am__objects_10 = no-threads.lo
 am_libgcj_la_OBJECTS = prims.lo jni.lo exception.lo stacktrace.lo \
 	link.lo defineclass.lo interpret.lo verify.lo \
 	java/lang/Class.lo java/lang/Object.lo $(am__objects_2) \
 	$(am__objects_3) $(am__objects_4) $(am__objects_5) \
 	$(am__objects_6) $(am__objects_7) $(am__objects_8) \
-	$(am__objects_9) $(am__objects_10) $(am__objects_11)
+	$(am__objects_9) $(am__objects_10)
 libgcj_la_OBJECTS = $(am_libgcj_la_OBJECTS)
 libgcjawt_la_DEPENDENCIES = lib-gnu-java-awt-peer-gtk.la
 am_libgcjawt_la_OBJECTS = classpath/native/jawt/libgcjawt_la-jawt.lo
@@ -515,8 +513,6 @@ RANLIB = @RANLIB@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 STRIP = @STRIP@
-SUPPLY_BACKTRACE_FALSE = @SUPPLY_BACKTRACE_FALSE@
-SUPPLY_BACKTRACE_TRUE = @SUPPLY_BACKTRACE_TRUE@
 SYSDEP_SOURCES = @SYSDEP_SOURCES@
 SYSTEMSPEC = @SYSTEMSPEC@
 SYS_ZLIBS = @SYS_ZLIBS@
@@ -719,7 +715,7 @@ libgcj_la_SOURCES = prims.cc jni.cc exception.cc stacktrace.cc link.cc \
 	java/lang/Object.java $(nat_source_files) $(am__append_6) \
 	$(am__append_7) $(am__append_8) $(am__append_9) \
 	$(am__append_10) $(am__append_11) $(am__append_12) \
-	$(am__append_13) $(am__append_14)
+	$(am__append_13)
 nat_files = $(nat_source_files:.cc=.lo)
 xlib_nat_files = $(xlib_nat_source_files:.cc=.lo)
 
@@ -5200,7 +5196,7 @@ gnu/gcj/xlib/natXImage.cc \
 gnu/gcj/xlib/natXUnmapEvent.cc
 
 sourcesdir = $(jardir)
-headers_to_make = $(nat_headers) $(am__append_15)
+headers_to_make = $(nat_headers) $(am__append_14)
 
 # Work around what appears to be a GNU make bug handling MAKEFLAGS
 # values defined in terms of make variables, as is the case for CC and
@@ -5656,14 +5652,6 @@ java/util/zip/natDeflater.lo: java/util/zip/$(am__dirstamp) \
 	java/util/zip/$(DEPDIR)/$(am__dirstamp)
 java/util/zip/natInflater.lo: java/util/zip/$(am__dirstamp) \
 	java/util/zip/$(DEPDIR)/$(am__dirstamp)
-sysdep/$(am__dirstamp):
-	@$(mkdir_p) sysdep
-	@: > sysdep/$(am__dirstamp)
-sysdep/$(DEPDIR)/$(am__dirstamp):
-	@$(mkdir_p) sysdep/$(DEPDIR)
-	@: > sysdep/$(DEPDIR)/$(am__dirstamp)
-sysdep/dwarf2-backtrace.lo: sysdep/$(am__dirstamp) \
-	sysdep/$(DEPDIR)/$(am__dirstamp)
 libgcj.la: $(libgcj_la_OBJECTS) $(libgcj_la_DEPENDENCIES) 
 	$(libgcj_la_LINK) -rpath $(toolexeclibdir) $(libgcj_la_LDFLAGS) $(libgcj_la_OBJECTS) $(libgcj_la_LIBADD) $(LIBS)
 classpath/native/jawt/$(am__dirstamp):
@@ -5939,8 +5927,6 @@ mostlyclean-compile:
 	-rm -f java/util/zip/natDeflater.lo
 	-rm -f java/util/zip/natInflater.$(OBJEXT)
 	-rm -f java/util/zip/natInflater.lo
-	-rm -f sysdep/dwarf2-backtrace.$(OBJEXT)
-	-rm -f sysdep/dwarf2-backtrace.lo
 
 distclean-compile:
 	-rm -f *.tab.c
@@ -6048,7 +6034,6 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@java/util/logging/$(DEPDIR)/natLogger.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@java/util/zip/$(DEPDIR)/natDeflater.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@java/util/zip/$(DEPDIR)/natInflater.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@sysdep/$(DEPDIR)/dwarf2-backtrace.Plo@am__quote@
 
 .c.o:
 @am__fastdepCC_TRUE@	depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`; \
@@ -6298,7 +6283,6 @@ clean-libtool:
 	-rm -rf java/util/.libs java/util/_libs
 	-rm -rf java/util/logging/.libs java/util/logging/_libs
 	-rm -rf java/util/zip/.libs java/util/zip/_libs
-	-rm -rf sysdep/.libs sysdep/_libs
 
 distclean-libtool:
 	-rm -f libtool
@@ -6713,8 +6697,6 @@ distclean-generic:
 	-rm -f java/util/logging/$(am__dirstamp)
 	-rm -f java/util/zip/$(DEPDIR)/$(am__dirstamp)
 	-rm -f java/util/zip/$(am__dirstamp)
-	-rm -f sysdep/$(DEPDIR)/$(am__dirstamp)
-	-rm -f sysdep/$(am__dirstamp)
 	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
 
 maintainer-clean-generic:
@@ -6728,7 +6710,7 @@ clean-am: clean-binPROGRAMS clean-generic clean-libtool \
 
 distclean: distclean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-	-rm -rf ./$(DEPDIR) classpath/native/jawt/$(DEPDIR) gnu/classpath/$(DEPDIR) gnu/gcj/$(DEPDIR) gnu/gcj/convert/$(DEPDIR) gnu/gcj/io/$(DEPDIR) gnu/gcj/runtime/$(DEPDIR) gnu/gcj/tools/gcj_dbtool/$(DEPDIR) gnu/gcj/util/$(DEPDIR) gnu/gcj/xlib/$(DEPDIR) gnu/java/lang/$(DEPDIR) gnu/java/net/$(DEPDIR) gnu/java/net/protocol/core/$(DEPDIR) gnu/java/nio/$(DEPDIR) gnu/java/nio/channels/$(DEPDIR) java/io/$(DEPDIR) java/lang/$(DEPDIR) java/lang/ref/$(DEPDIR) java/lang/reflect/$(DEPDIR) java/net/$(DEPDIR) java/nio/$(DEPDIR) java/nio/channels/$(DEPDIR) java/text/$(DEPDIR) java/util/$(DEPDIR) java/util/logging/$(DEPDIR) java/util/zip/$(DEPDIR) sysdep/$(DEPDIR)
+	-rm -rf ./$(DEPDIR) classpath/native/jawt/$(DEPDIR) gnu/classpath/$(DEPDIR) gnu/gcj/$(DEPDIR) gnu/gcj/convert/$(DEPDIR) gnu/gcj/io/$(DEPDIR) gnu/gcj/runtime/$(DEPDIR) gnu/gcj/tools/gcj_dbtool/$(DEPDIR) gnu/gcj/util/$(DEPDIR) gnu/gcj/xlib/$(DEPDIR) gnu/java/lang/$(DEPDIR) gnu/java/net/$(DEPDIR) gnu/java/net/protocol/core/$(DEPDIR) gnu/java/nio/$(DEPDIR) gnu/java/nio/channels/$(DEPDIR) java/io/$(DEPDIR) java/lang/$(DEPDIR) java/lang/ref/$(DEPDIR) java/lang/reflect/$(DEPDIR) java/net/$(DEPDIR) java/nio/$(DEPDIR) java/nio/channels/$(DEPDIR) java/text/$(DEPDIR) java/util/$(DEPDIR) java/util/logging/$(DEPDIR) java/util/zip/$(DEPDIR)
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
 	distclean-libtool distclean-local distclean-tags
@@ -6759,7 +6741,7 @@ installcheck-am:
 maintainer-clean: maintainer-clean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
 	-rm -rf $(top_srcdir)/autom4te.cache
-	-rm -rf ./$(DEPDIR) classpath/native/jawt/$(DEPDIR) gnu/classpath/$(DEPDIR) gnu/gcj/$(DEPDIR) gnu/gcj/convert/$(DEPDIR) gnu/gcj/io/$(DEPDIR) gnu/gcj/runtime/$(DEPDIR) gnu/gcj/tools/gcj_dbtool/$(DEPDIR) gnu/gcj/util/$(DEPDIR) gnu/gcj/xlib/$(DEPDIR) gnu/java/lang/$(DEPDIR) gnu/java/net/$(DEPDIR) gnu/java/net/protocol/core/$(DEPDIR) gnu/java/nio/$(DEPDIR) gnu/java/nio/channels/$(DEPDIR) java/io/$(DEPDIR) java/lang/$(DEPDIR) java/lang/ref/$(DEPDIR) java/lang/reflect/$(DEPDIR) java/net/$(DEPDIR) java/nio/$(DEPDIR) java/nio/channels/$(DEPDIR) java/text/$(DEPDIR) java/util/$(DEPDIR) java/util/logging/$(DEPDIR) java/util/zip/$(DEPDIR) sysdep/$(DEPDIR)
+	-rm -rf ./$(DEPDIR) classpath/native/jawt/$(DEPDIR) gnu/classpath/$(DEPDIR) gnu/gcj/$(DEPDIR) gnu/gcj/convert/$(DEPDIR) gnu/gcj/io/$(DEPDIR) gnu/gcj/runtime/$(DEPDIR) gnu/gcj/tools/gcj_dbtool/$(DEPDIR) gnu/gcj/util/$(DEPDIR) gnu/gcj/xlib/$(DEPDIR) gnu/java/lang/$(DEPDIR) gnu/java/net/$(DEPDIR) gnu/java/net/protocol/core/$(DEPDIR) gnu/java/nio/$(DEPDIR) gnu/java/nio/channels/$(DEPDIR) java/io/$(DEPDIR) java/lang/$(DEPDIR) java/lang/ref/$(DEPDIR) java/lang/reflect/$(DEPDIR) java/net/$(DEPDIR) java/nio/$(DEPDIR) java/nio/channels/$(DEPDIR) java/text/$(DEPDIR) java/util/$(DEPDIR) java/util/logging/$(DEPDIR) java/util/zip/$(DEPDIR)
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-generic
 
diff --git a/libjava/configure b/libjava/configure
index 71c5084..9d84e30 100755
--- a/libjava/configure
+++ b/libjava/configure
@@ -310,7 +310,7 @@ ac_includes_default="\
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os build_subdir host_subdir target_subdir libgcj_basedir host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical LN_S mkinstalldirs CC ac_ct_CC EXEEXT OBJEXT CXX ac_ct_CXX CFLAGS CXXFLAGS LDFLAGS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LIBGCJ_CFLAGS LIBGCJ_CXXFLAGS LIBGCJ_JAVAFLAGS LIBGCJ_LD_SYMBOLIC LIBGCJDEBUG TOOLKIT XLIB_AWT_TRUE XLIB_AWT_FALSE GTK_AWT_TRUE GTK_AWT_FALSE QT_AWT_TRUE QT_AWT_FALSE GCJH ZIP INCLTDL LIBLTDL DIRLTDL LIBTOOL CXXCPP CPPFLAGS GCJ GCJFLAGS GCJDEPMODE am__fastdepGCJ_TRUE am__fastdepGCJ_FALSE subdirs TESTSUBDIR_TRUE TESTSUBDIR_FALSE JAVA_HOME_SET_TRUE JAVA_HOME_SET_FALSE JAVA_HOME INTERPRETER LIBFFI LIBFFIINCS PLATFORM_INNER_NAT_HDRS CPP EGREP USING_WIN32_PLATFORM_TRUE USING_WIN32_PLATFORM_FALSE USING_POSIX_PLATFORM_TRUE USING_POSIX_PLATFORM_FALSE USING_DARWIN_CRT_TRUE USING_DARWIN_CRT_FALSE SYSTEMSPEC LIBGCJTESTSPEC ZLIBSPEC ZLIBTESTSPEC X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS GTK_CAIRO_TRUE GTK_CAIRO_FALSE PKG_CONFIG CAIRO_CFLAGS CAIRO_LIBS PANGOFT2_CFLAGS PANGOFT2_LIBS extra_ldflags_libjava GCLIBS GCINCS GCDEPS GCSPEC JC1GCSPEC GCTESTSPEC USING_BOEHMGC_TRUE USING_BOEHMGC_FALSE USING_NOGC_TRUE USING_NOGC_FALSE THREADLIBS THREADINCS THREADDEPS THREADSPEC THREADLDFLAGS THREADCXXFLAGS USING_POSIX_THREADS_TRUE USING_POSIX_THREADS_FALSE USING_WIN32_THREADS_TRUE USING_WIN32_THREADS_FALSE USING_NO_THREADS_TRUE USING_NO_THREADS_FALSE HASH_SYNC_SPEC USING_GCC_TRUE USING_GCC_FALSE LIBICONV LTLIBICONV GTK_CFLAGS GTK_LIBS GLIB_CFLAGS GLIB_LIBS LIBART_CFLAGS LIBART_LIBS SUPPLY_BACKTRACE_TRUE SUPPLY_BACKTRACE_FALSE CLASSPATH_SEPARATOR ac_ct_GCJ ZLIBS SYS_ZLIBS ZINCS DIVIDESPEC CHECKREFSPEC EXCEPTIONSPEC BACKTRACESPEC IEEESPEC NATIVE_TRUE NATIVE_FALSE NEEDS_DATA_START_TRUE NEEDS_DATA_START_FALSE GCC_UNWIND_INCLUDE toolexecdir toolexecmainlibdir toolexeclibdir GCJVERSION gxx_include_dir libstdcxx_incdir ALLOCA PERL SYSDEP_SOURCES here LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os build_subdir host_subdir target_subdir libgcj_basedir host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical LN_S mkinstalldirs CC ac_ct_CC EXEEXT OBJEXT CXX ac_ct_CXX CFLAGS CXXFLAGS LDFLAGS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LIBGCJ_CFLAGS LIBGCJ_CXXFLAGS LIBGCJ_JAVAFLAGS LIBGCJ_LD_SYMBOLIC LIBGCJDEBUG TOOLKIT XLIB_AWT_TRUE XLIB_AWT_FALSE GTK_AWT_TRUE GTK_AWT_FALSE QT_AWT_TRUE QT_AWT_FALSE GCJH ZIP INCLTDL LIBLTDL DIRLTDL LIBTOOL CXXCPP CPPFLAGS GCJ GCJFLAGS GCJDEPMODE am__fastdepGCJ_TRUE am__fastdepGCJ_FALSE subdirs TESTSUBDIR_TRUE TESTSUBDIR_FALSE JAVA_HOME_SET_TRUE JAVA_HOME_SET_FALSE JAVA_HOME INTERPRETER LIBFFI LIBFFIINCS PLATFORM_INNER_NAT_HDRS CPP EGREP USING_WIN32_PLATFORM_TRUE USING_WIN32_PLATFORM_FALSE USING_POSIX_PLATFORM_TRUE USING_POSIX_PLATFORM_FALSE USING_DARWIN_CRT_TRUE USING_DARWIN_CRT_FALSE SYSTEMSPEC LIBGCJTESTSPEC ZLIBSPEC ZLIBTESTSPEC X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS GTK_CAIRO_TRUE GTK_CAIRO_FALSE PKG_CONFIG CAIRO_CFLAGS CAIRO_LIBS PANGOFT2_CFLAGS PANGOFT2_LIBS extra_ldflags_libjava GCLIBS GCINCS GCDEPS GCSPEC JC1GCSPEC GCTESTSPEC USING_BOEHMGC_TRUE USING_BOEHMGC_FALSE USING_NOGC_TRUE USING_NOGC_FALSE THREADLIBS THREADINCS THREADDEPS THREADSPEC THREADLDFLAGS THREADCXXFLAGS USING_POSIX_THREADS_TRUE USING_POSIX_THREADS_FALSE USING_WIN32_THREADS_TRUE USING_WIN32_THREADS_FALSE USING_NO_THREADS_TRUE USING_NO_THREADS_FALSE HASH_SYNC_SPEC USING_GCC_TRUE USING_GCC_FALSE LIBICONV LTLIBICONV GTK_CFLAGS GTK_LIBS GLIB_CFLAGS GLIB_LIBS LIBART_CFLAGS LIBART_LIBS CLASSPATH_SEPARATOR ac_ct_GCJ ZLIBS SYS_ZLIBS ZINCS DIVIDESPEC CHECKREFSPEC EXCEPTIONSPEC BACKTRACESPEC IEEESPEC NATIVE_TRUE NATIVE_FALSE NEEDS_DATA_START_TRUE NEEDS_DATA_START_FALSE GCC_UNWIND_INCLUDE toolexecdir toolexecmainlibdir toolexeclibdir GCJVERSION gxx_include_dir libstdcxx_incdir ALLOCA PERL SYSDEP_SOURCES here LIBOBJS LTLIBOBJS'
 ac_subst_files=''
 
 # Initialize some variables set by options.
@@ -6722,8 +6722,6 @@ if test "${with_ecos+set}" = set; then
 
 fi;
 
-supply_backtrace=no
-
 PLATFORM_INNER_NAT_HDRS=
 case "$TARGET_ECOS" in
    no) case "$host" in
@@ -9920,142 +9918,6 @@ fi
 
 done
 
-   echo "$as_me:$LINENO: checking for backtrace" >&5
-echo $ECHO_N "checking for backtrace... $ECHO_C" >&6
-if test "${ac_cv_func_backtrace+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test x$gcc_no_link = xyes; then
-  { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
-echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
-   { (exit 1); exit 1; }; }
-fi
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-/* Define backtrace to an innocuous variant, in case <limits.h> declares backtrace.
-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define backtrace innocuous_backtrace
-
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char backtrace (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef backtrace
-
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char backtrace ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_backtrace) || defined (__stub___backtrace)
-choke me
-#else
-char (*f) () = backtrace;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != backtrace;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_func_backtrace=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_backtrace=no
-fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_backtrace" >&5
-echo "${ECHO_T}$ac_cv_func_backtrace" >&6
-if test $ac_cv_func_backtrace = yes; then
-
-     case "$host" in
-       ia64-*-linux*)
-	 # Has broken backtrace()
-	 ;;
-       mips*-*-linux*)
-         # Has broken backtrace(), but we supply our own.
-         if test -d sysdep; then true; else mkdir -p sysdep; fi
-	 supply_backtrace=yes
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_BACKTRACE 1
-_ACEOF
-
-         ;;
-       *)
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_BACKTRACE 1
-_ACEOF
-
-	 ;;
-     esac
-
-else
-
-     case "$host" in
-       *mingw*)
-         # Has backtrace() defined in libgcj itself
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_BACKTRACE 1
-_ACEOF
-
-         ;;
-     esac
-
-fi
-
-
    echo "$as_me:$LINENO: checking for dladdr in -ldl" >&5
 echo $ECHO_N "checking for dladdr in -ldl... $ECHO_C" >&6
 if test "${ac_cv_lib_dl_dladdr+set}" = set; then
@@ -13988,16 +13850,6 @@ fi
    fi
 fi
 
-
-if test "$supply_backtrace" = yes; then
-  SUPPLY_BACKTRACE_TRUE=
-  SUPPLY_BACKTRACE_FALSE='#'
-else
-  SUPPLY_BACKTRACE_TRUE='#'
-  SUPPLY_BACKTRACE_FALSE=
-fi
-
-
 # Use a semicolon as CLASSPATH separator for MinGW, otherwise a colon.
 case $build in
     *-mingw32) CLASSPATH_SEPARATOR=';' ;;
@@ -17118,13 +16970,6 @@ echo "$as_me: error: conditional \"USING_GCC\" was never defined.
 Usually this means the macro was only invoked conditionally." >&2;}
    { (exit 1); exit 1; }; }
 fi
-if test -z "${SUPPLY_BACKTRACE_TRUE}" && test -z "${SUPPLY_BACKTRACE_FALSE}"; then
-  { { echo "$as_me:$LINENO: error: conditional \"SUPPLY_BACKTRACE\" was never defined.
-Usually this means the macro was only invoked conditionally." >&5
-echo "$as_me: error: conditional \"SUPPLY_BACKTRACE\" was never defined.
-Usually this means the macro was only invoked conditionally." >&2;}
-   { (exit 1); exit 1; }; }
-fi
 if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then
   { { echo "$as_me:$LINENO: error: conditional \"NATIVE\" was never defined.
 Usually this means the macro was only invoked conditionally." >&5
@@ -17875,8 +17720,6 @@ s,@GLIB_CFLAGS@,$GLIB_CFLAGS,;t t
 s,@GLIB_LIBS@,$GLIB_LIBS,;t t
 s,@LIBART_CFLAGS@,$LIBART_CFLAGS,;t t
 s,@LIBART_LIBS@,$LIBART_LIBS,;t t
-s,@SUPPLY_BACKTRACE_TRUE@,$SUPPLY_BACKTRACE_TRUE,;t t
-s,@SUPPLY_BACKTRACE_FALSE@,$SUPPLY_BACKTRACE_FALSE,;t t
 s,@CLASSPATH_SEPARATOR@,$CLASSPATH_SEPARATOR,;t t
 s,@ac_ct_GCJ@,$ac_ct_GCJ,;t t
 s,@ZLIBS@,$ZLIBS,;t t
diff --git a/libjava/configure.ac b/libjava/configure.ac
index 42ec214..6ae8360 100644
--- a/libjava/configure.ac
+++ b/libjava/configure.ac
@@ -568,8 +568,6 @@ AC_ARG_WITH(ecos,
 TARGET_ECOS="$with_ecos"
 )
 
-supply_backtrace=no
-
 PLATFORM_INNER_NAT_HDRS=
 case "$TARGET_ECOS" in
    no) case "$host" in
@@ -902,33 +900,6 @@ else
 		   fork execvp pipe sigaction ftruncate])
    AC_CHECK_FUNCS(inet_aton inet_addr, break)
    AC_CHECK_HEADERS(execinfo.h unistd.h dlfcn.h) 
-   AC_CHECK_FUNC(backtrace, [
-     case "$host" in
-       ia64-*-linux*)
-	 # Has broken backtrace()
-	 ;;
-       mips*-*-linux*)
-         # Has broken backtrace(), but we supply our own.
-         if test -d sysdep; then true; else mkdir -p sysdep; fi
-	 supply_backtrace=yes
-         AC_DEFINE(HAVE_BACKTRACE, 1,
-           [Define if your platform has a working backtrace() function.])
-         ;;
-       *)
-         AC_DEFINE(HAVE_BACKTRACE, 1,
-           [Define if your platform has a working backtrace() function.])
-	 ;;
-     esac
-   ], [
-     case "$host" in
-       *mingw*)
-         # Has backtrace() defined in libgcj itself
-         AC_DEFINE(HAVE_BACKTRACE, 1,
-           [Define if your platform has a working backtrace() function.])
-         ;;
-     esac
-   ])
-
    AC_CHECK_LIB(dl, dladdr, [
      if test "x${disable_dladdr}" = "xyes"; then
        #Broken dladdr().
@@ -1162,7 +1133,6 @@ else
       AC_CHECK_LIB(dl, main, SYSTEMSPEC="$SYSTEMSPEC -ldl")
    fi
 fi
-AM_CONDITIONAL(SUPPLY_BACKTRACE, test "$supply_backtrace" = yes)
 
 # Use a semicolon as CLASSPATH separator for MinGW, otherwise a colon.
 case $build in
diff --git a/libjava/gcj/Makefile.in b/libjava/gcj/Makefile.in
index 5f0efce..efc3dc4 100644
--- a/libjava/gcj/Makefile.in
+++ b/libjava/gcj/Makefile.in
@@ -188,8 +188,6 @@ RANLIB = @RANLIB@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 STRIP = @STRIP@
-SUPPLY_BACKTRACE_FALSE = @SUPPLY_BACKTRACE_FALSE@
-SUPPLY_BACKTRACE_TRUE = @SUPPLY_BACKTRACE_TRUE@
 SYSDEP_SOURCES = @SYSDEP_SOURCES@
 SYSTEMSPEC = @SYSTEMSPEC@
 SYS_ZLIBS = @SYS_ZLIBS@
diff --git a/libjava/include/Makefile.in b/libjava/include/Makefile.in
index 77775a1..5503143 100644
--- a/libjava/include/Makefile.in
+++ b/libjava/include/Makefile.in
@@ -187,8 +187,6 @@ RANLIB = @RANLIB@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 STRIP = @STRIP@
-SUPPLY_BACKTRACE_FALSE = @SUPPLY_BACKTRACE_FALSE@
-SUPPLY_BACKTRACE_TRUE = @SUPPLY_BACKTRACE_TRUE@
 SYSDEP_SOURCES = @SYSDEP_SOURCES@
 SYSTEMSPEC = @SYSTEMSPEC@
 SYS_ZLIBS = @SYS_ZLIBS@
diff --git a/libjava/sysdep/dwarf2-backtrace.cc b/libjava/sysdep/dwarf2-backtrace.cc
deleted file mode 100644
index 550aa5b..0000000
--- a/libjava/sysdep/dwarf2-backtrace.cc
+++ /dev/null
@@ -1,86 +0,0 @@
-/* dwarf2-backtrac.cc - backtrace implementation driven by the dwarf2
- exception unwinder.  */
-
-/* Copyright (C) 2003  Free Software Foundation
-
-   This file is part of libgcj.
-
-This software is copyrighted work licensed under the terms of the
-Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
-details.  */
-
-/* Written by David Daney <ddaney@avtrex.com> */
-
-/*
-  Although this in theory could be 'C' instead of C++, saying that it
-  is C++ and including jvm.h makes it easier to insure that the proper
-  compiler options are used.  There must be unwind tables for
-  backtrace because it is on the stack when _Unwind_Backtrace is
-  called.  Compiling as C++ insures this.
-
-*/
-
-#include <config.h>
-
-#include <unwind.h>
-
-#include <jvm.h>
-
-
-extern "C"
-{
-  int backtrace (void **, int);
-}
-
-struct backtrace_state
-{
-  int skip_count;
-  int current_level;
-  int max_level;
-  void **locations;
-};
-
-static _Unwind_Reason_Code
-my_trace_fn (struct _Unwind_Context *uc, void *arg)
-{
-
-  struct backtrace_state *bs = (struct backtrace_state *) arg;
-
-  if (bs->skip_count)
-    {
-      bs->skip_count--;
-      return _URC_NO_REASON;
-    }
-
-  _Unwind_Ptr loc = _Unwind_GetIP (uc);
-
-  if (bs->current_level < bs->max_level)
-    bs->locations[bs->current_level++] = (void *) loc;
-
-  if (bs->current_level >= bs->max_level)
-    return _URC_END_OF_STACK;
-  else
-    return _URC_NO_REASON;
-}
-
-/*
- * backtrace is defined in (some versions of) libc.  This definition
- * must match so that it can replace the libc version at link time.
- *
- * Fill the locations array with at most len back trace locations.
- *
- * Returns the number of locations actually filled in.
- *
- */
-int
-backtrace (void **locations, int len)
-{
-  struct backtrace_state bs;
-  bs.skip_count = 1;		/* Don't log the call to backtrace itself. */
-  bs.current_level = 0;
-  bs.max_level = len;
-  bs.locations = locations;
-
-  _Unwind_Backtrace (my_trace_fn, &bs);
-  return bs.current_level;
-}
diff --git a/libjava/sysdep/ia64-frame.h b/libjava/sysdep/ia64-frame.h
deleted file mode 100644
index 752e57e..0000000
--- a/libjava/sysdep/ia64-frame.h
+++ /dev/null
@@ -1,282 +0,0 @@
-/* Header file for unwinding stack frames for exception handling.  */
-/* Compile this one with gcc.  */
-/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
-   Contributed by Jason Merrill <jason@cygnus.com>.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA.  */
-
-
-/* Number of hardware registers known to the compiler.  
-   We have 128 general registers, 128 floating point registers, 64 predicate
-   registers, 8 branch registers, and one frame pointer register.  */
-
-/* ??? Should add ar.lc, ar.ec and probably also ar.pfs.  */
-
-#define FIRST_PSEUDO_REGISTER 330
-
-#ifndef DWARF_FRAME_REGISTERS
-#define DWARF_FRAME_REGISTERS FIRST_PSEUDO_REGISTER
-#endif
-
-typedef struct frame_state
-{
-  void *cfa;
-  void *eh_ptr;
-  long cfa_offset;
-  long args_size;
-  long reg_or_offset[DWARF_FRAME_REGISTERS+1];
-  unsigned short cfa_reg;
-  unsigned short retaddr_column;
-  char saved[DWARF_FRAME_REGISTERS+1];
-} frame_state;
-
-/* Values for 'saved' above.  */
-#define REG_UNSAVED 0
-#define REG_SAVED_OFFSET 1
-#define REG_SAVED_REG 2
-
-/* The representation for an "object" to be searched for frame unwind info.
-   For targets with named sections, one object is an executable or shared
-   library; for other targets, one object is one translation unit.
-
-   A copy of this structure declaration is printed by collect2.c;
-   keep the copies synchronized!  */
-
-struct object {
-#ifdef IA64_UNWIND_INFO
-  void *pc_base;        /* This field will be set by __do_frame_setup. */
-#endif
-  void *pc_begin;
-  void *pc_end;
-  struct dwarf_fde *fde_begin;
-  struct dwarf_fde **fde_array;
-  size_t count;
-  struct object *next;
-};
-
-/* Called from __throw to find the registers to restore for a given
-   PC_TARGET.  The caller should allocate a local variable of `struct
-   frame_state' (declared in frame.h) and pass its address to STATE_IN.
-   Returns NULL on failure, otherwise returns STATE_IN.  */
-
-extern struct frame_state *__frame_state_for (void *, struct frame_state *);
-
-#ifdef IA64_UNWIND_INFO
-
-/* This is the information required for unwind records in an ia64
-   object file. This is required by GAS and the compiler runtime. */
-
-/* These are the starting point masks for the various types of
-   unwind records. To create a record of type R3 for instance, one
-   starts by using the value UNW_R3 and or-ing in any other required values. 
-   These values are also unique (in context), so they can be used to identify 
-   the various record types as well. UNW_Bx and some UNW_Px do have the
-   same value, but Px can only occur in a prologue context, and Bx in
-   a body context.  */
-
-#define UNW_R1	0x00
-#define UNW_R2	0x40
-#define UNW_R3	0x60
-#define UNW_P1	0x80
-#define UNW_P2	0xA0
-#define UNW_P3	0xB0
-#define UNW_P4	0xB8
-#define UNW_P5	0xB9
-#define UNW_P6	0xC0
-#define UNW_P7	0xE0
-#define UNW_P8	0xF0
-#define UNW_P9	0xF1
-#define UNW_P10	0xFF
-#define UNW_X1	0xF9
-#define UNW_X2	0xFA
-#define UNW_X3	0xFB
-#define UNW_X4	0xFC
-#define UNW_B1	0x80
-#define UNW_B2	0xC0
-#define UNW_B3	0xE0
-#define UNW_B4	0xF0
-
-/* These are all the various types of unwind records.  */
-
-typedef enum
-{
-  prologue, prologue_gr, body, mem_stack_f, mem_stack_v, psp_gr, psp_sprel,
-  rp_when, rp_gr, rp_br, rp_psprel, rp_sprel, pfs_when, pfs_gr, pfs_psprel,
-  pfs_sprel, preds_when, preds_gr, preds_psprel, preds_sprel,
-  fr_mem, frgr_mem, gr_gr, gr_mem, br_mem, br_gr, spill_base, spill_mask,
-  unat_when, unat_gr, unat_psprel, unat_sprel, lc_when, lc_gr, lc_psprel,
-  lc_sprel, fpsr_when, fpsr_gr, fpsr_psprel, fpsr_sprel, 
-  priunat_when_gr, priunat_when_mem, priunat_gr, priunat_psprel, 
-  priunat_sprel, bsp_when, bsp_gr, bsp_psprel, bsp_sprel, bspstore_when,
-  bspstore_gr, bspstore_psprel, bspstore_sprel, rnat_when, rnat_gr,
-  rnat_psprel, rnat_sprel, epilogue, label_state, copy_state,
-  spill_psprel, spill_sprel, spill_reg, spill_psprel_p, spill_sprel_p,
-  spill_reg_p
-} unw_record_type;
-
-
-/* These structures declare the fields that can be used in each of the 
-   4 record formats, R, P, B and X.  */
-
-typedef struct unw_r_record
-{
-  unsigned long rlen;
-  unsigned short mask;
-  unsigned short grsave;
-} unw_r_record;
-
-typedef struct unw_p_record
-{
-  void *imask;
-  unsigned long t;
-  unsigned long size;
-  unsigned long spoff;
-  unsigned long br;
-  unsigned long pspoff;
-  unsigned short gr;
-  unsigned short rmask;
-  unsigned short grmask;
-  unsigned long frmask;
-  unsigned short brmask;
-} unw_p_record;
-
-typedef struct unw_b_record
-{
-  unsigned long t;
-  unsigned long label;
-  unsigned short ecount;
-} unw_b_record;
-
-typedef struct unw_x_record
-{
-  unsigned long t;
-  unsigned long spoff;
-  unsigned long pspoff;
-  unsigned short reg;
-  unsigned short treg;
-  unsigned short qp;
-  unsigned short xy;   /* Value of the XY field..  */
-} unw_x_record;
-
-/* This structure is used to determine the specific record type and 
-   its fields.  */
-typedef struct unwind_record
-{
-  unw_record_type type;
-  union {
-    unw_r_record r;
-    unw_p_record p;
-    unw_b_record b;
-    unw_x_record x;
-  } record;
-} unwind_record;
-
-/* This structure represents the start of an unwind information pointer.  
-   'unwind_descriptors' is the beginninng of the unwind descriptors, which
-   use up 'length' bytes of storage.  */
-
-typedef struct unwind_info_ptr 
-{
-  unsigned short version;
-  unsigned short flags;
-  unsigned int length;
-  unsigned char unwind_descriptors[1];
-} unwind_info_ptr;
-
-
-#define IA64_UNW_LOC_TYPE_NONE		0
-#define IA64_UNW_LOC_TYPE_MEM		1
-#define IA64_UNW_LOC_TYPE_GR		2
-#define IA64_UNW_LOC_TYPE_FR		3
-#define IA64_UNW_LOC_TYPE_BR		4
-#define IA64_UNW_LOC_TYPE_SPOFF		5
-#define IA64_UNW_LOC_TYPE_PSPOFF	6
-#define IA64_UNW_LOC_TYPE_OFFSET	7
-#define IA64_UNW_LOC_TYPE_SPILLBASE	8
-
-typedef struct ia64_reg_loc 
-{
-  long when;		/* PC relative offset from start of function. */
-  union {		/* In memory or another register?  */
-    void *mem;
-    int regno;
-    int offset;
-  } l;
-  short loc_type;	/* Where to find value.  */
-  short reg_size;
-} ia64_reg_loc;
-
-/* Frame information record.  */
-
-typedef struct ia64_frame_state
-{
-  ia64_reg_loc gr[4];	/* gr4 to  gr7.  */
-  ia64_reg_loc fr[20];	/* fr2 to fr5, fr16 to fr31.  */
-  ia64_reg_loc br[5];	/* br1 to  br5.  */
-  ia64_reg_loc rp;
-  ia64_reg_loc fpsr;
-  ia64_reg_loc bsp;
-  ia64_reg_loc bspstore;
-  ia64_reg_loc rnat;
-  ia64_reg_loc pfs;
-  ia64_reg_loc unat;
-  ia64_reg_loc lc;
-  ia64_reg_loc pr;
-  ia64_reg_loc priunat;
-  ia64_reg_loc sp;
-  ia64_reg_loc psp;
-  ia64_reg_loc spill_base;
-  void *my_sp;
-  void *my_bsp;
-} ia64_frame_state;
-
-
-extern unwind_info_ptr *build_ia64_frame_state (unsigned char *, ia64_frame_state *, 
-						void *, void *);
-extern void *get_real_reg_value (ia64_reg_loc *);
-extern void *get_personality (unwind_info_ptr *);
-extern void *get_except_table (unwind_info_ptr *);
-extern void set_real_reg_value (ia64_reg_loc *, void *);
-void *calc_caller_bsp (long, unsigned char *);
-
-#endif   /* IA64_UNWIND_INFO  */
-
-/* Note the following routines are exported interfaces from libgcc; do not
-   change these interfaces.  Instead create new interfaces.  Also note
-   references to these functions may be made weak in files where they
-   are referenced.  */
-
-extern void __register_frame (void * );
-extern void __register_frame_table (void *);
-extern void __deregister_frame (void *);
-
-/* Called either from crtbegin.o or a static constructor to register the
-   unwind info for an object or translation unit, respectively.  */
-
-extern void __register_frame_info (void *, struct object *);
-
-/* Similar, but BEGIN is actually a pointer to a table of unwind entries
-   for different translation units.  Called from the file generated by
-   collect2.  */
-extern void __register_frame_info_table (void *, struct object *);
-
-/* Called from crtend.o to deregister the unwind info for an object.  */
-
-extern void *__deregister_frame_info (void *);
-
-
diff --git a/libjava/sysdep/ia64.c b/libjava/sysdep/ia64.c
deleted file mode 100644
index 4d21d00..0000000
--- a/libjava/sysdep/ia64.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA.  */
-
-/* As a special exception, if you link this library with other files,
-   some of which are compiled with GCC, to produce an executable,
-   this library does not by itself cause the resulting executable
-   to be covered by the GNU General Public License.
-   This exception does not however invalidate any other reasons why
-   the executable file might be covered by the GNU General Public License.  */
-
-#include <stddef.h>
-#include <memory.h>
-
-#define IA64_UNWIND_INFO
-#include "ia64-frame.h"
-
-static int 
-ia64_backtrace_helper (void **array, void *throw_pc, 
-		       ia64_frame_state *throw_frame,
-		       ia64_frame_state *frame, void *bsp, int size)
-{
-  void *pc = NULL;
-  int frame_count = 0;
-  unwind_info_ptr *info;
-
-  asm volatile ("flushrs");  /*  Make the local register stacks available.  */
-    
-  /* Start at our stack frame, get our state.  */
-  info = build_ia64_frame_state (throw_pc, throw_frame, bsp, NULL);
-
-  memcpy (frame, throw_frame, sizeof (*frame));
-
-  while (info && frame_count < size)
-    {
-      pc = array[frame_count++] = get_real_reg_value (&frame->rp);
-      --pc;
-      bsp = calc_caller_bsp 
-	((long)get_real_reg_value (&frame->pfs), frame->my_bsp);
-      info = build_ia64_frame_state (pc, frame, bsp, NULL);
-      if (frame->rp.loc_type == IA64_UNW_LOC_TYPE_NONE) /* We've finished. */
-	break;
-    }
-
-  return frame_count;
-}
-  
-int
-_Jv_ia64_backtrace (void **array, int size)
-{
-  ia64_frame_state my_frame;
-  ia64_frame_state originator;	/* For the context handler is in.  */
-  void *bsp;
- 
-  /* Do any necessary initialization to access arbitrary stack frames.
-     This forces gcc to save memory in our stack frame for saved
-     registers. */
-  __builtin_unwind_init ();
-
-label_ia64:
-  bsp = __builtin_ia64_bsp ();
-  
-  return ia64_backtrace_helper (array, &&label_ia64, &my_frame, 
-				&originator, bsp, size);
-}
diff --git a/libjava/testsuite/Makefile.in b/libjava/testsuite/Makefile.in
index 270c23d..5eebd79 100644
--- a/libjava/testsuite/Makefile.in
+++ b/libjava/testsuite/Makefile.in
@@ -176,8 +176,6 @@ RANLIB = @RANLIB@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 STRIP = @STRIP@
-SUPPLY_BACKTRACE_FALSE = @SUPPLY_BACKTRACE_FALSE@
-SUPPLY_BACKTRACE_TRUE = @SUPPLY_BACKTRACE_TRUE@
 SYSDEP_SOURCES = @SYSDEP_SOURCES@
 SYSTEMSPEC = @SYSTEMSPEC@
 SYS_ZLIBS = @SYS_ZLIBS@