obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 102 insertions, 0 deletions

diff --git a/gcc/testsuite/go.test/test/run-arm b/gcc/testsuite/go.test/test/run-arm
new file mode 100755
index 000000000..a62df10ca
--- /dev/null
+++ b/gcc/testsuite/go.test/test/run-arm
@@ -0,0 +1,102 @@
+#!/bin/sh
+# Copyright 2009 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+export E=""
+case X"$GOARCH" in
+Xamd64)
+	export A=6
+	;;
+X386)
+	export A=8
+	;;
+Xarm)
+	export A=5
+	export E="${GORUN:-qemu-arm -cpu cortex-a8}"
+	;;
+*)
+	echo 1>&2 run: unsupported '$GOARCH'
+	exit 1
+esac
+
+export G=${A}g
+export L=${A}l
+export GOTRACEBACK=0
+
+PATH=/bin:/usr/bin:/usr/local/bin:${GOBIN:-$GOROOT/bin}:`pwd`
+
+RUNFILE=/tmp/gorun-$$-$USER
+TMP1FILE=/tmp/gotest1-$$-$USER
+TMP2FILE=/tmp/gotest2-$$-$USER
+FAILEDFILE=/tmp/gotest3-$$-$USER
+
+# don't run the machine out of memory: limit individual processes to 4GB.
+# on thresher, 3GB suffices to run the tests; with 2GB, peano fails.
+ulimit -v 4000000
+
+# no core files please
+ulimit -c 0
+
+true >times.out
+
+# TODO(kaib): figure out why the GC makes things so utterly slow.
+export GOGC=off
+export GOTRACEBACK=0
+
+for i in $(cat arm-pass.txt | sed 's/#.*//')
+do
+	export F=$(basename $i .go)
+	dir=$(dirname $i)
+	export D=$dir
+	sed '/^\/\//!q' $i | sed 's@//@@; $d' |sed 's|./\$A.out|$E &|' >$RUNFILE
+	if ! { time -p bash -c "bash $RUNFILE >$TMP1FILE 2>&1" ; } 2>$TMP2FILE
+	then
+		echo
+		echo "===========" $i
+		cat $TMP1FILE
+		echo >&2 fail: $i
+		touch $FAILEDFILE
+	elif test -s $TMP1FILE
+	then
+		echo
+		echo "===========" $i
+		cat $TMP1FILE
+	elif [ $dir = "bugs" ]
+	then
+		echo $i succeeded with no output.
+	fi
+	echo $(awk 'NR==1{print $2}' $TMP2FILE) $D/$F >>times.out
+done | # clean up some stack noise
+	egrep -v '^(r[0-9a-z]+|[cfg]s)  +0x'  |
+	sed '/tmp.*Bus error/s/.*Bus/Bus/; /tmp.*Trace.BPT/s/.*Trace/Trace/
+		s!'$RUNFILE'!$RUNFILE!g
+		s/ PC=0x[0-9a-f]*/ PC=xxx/
+		s/^pc: 0x[0-9a-f]*/pc: xxx/
+		/^Trace\/breakpoint trap/d
+		/^Trace\/BPT trap/d
+		s!'$GOROOT'!$GOROOT!g
+		/Segmentation fault/d
+		/RUNFILE/ s/line 1: *[0-9]*/line 1: PID/
+		/^\$RUNFILE: line 1: PID Trace\/breakpoint trap/d
+		/^qemu: uncaught target signal 11 (Segmentation fault) - exiting/d' > run.out
+
+failed=0
+rm  -f $RUNFILE $TMP1FILE $TMP2FILE *.$A $A.out
+diffmsg=""
+if ! diff -b golden-arm.out run.out
+then
+	diffmsg="; test output differs"
+	failed=1
+fi
+
+notinbugs=$(sed '/== bugs/q' run.out | grep -c '^BUG')
+inbugs=$(sed '1,/== bugs/d' run.out | grep -c '^BUG')
+
+echo 2>&1 $inbugs known bugs';' $notinbugs unexpected bugs$diffmsg
+
+if [ "$failed" != "0" ]; then
+	echo FAILED
+fi
+
+exit $failed