[oe-commits] Richard Purdie : runqemu: Improve error handling/exit codes
git at git.openembedded.org
git at git.openembedded.org
Wed Mar 20 11:51:26 UTC 2013
Module: openembedded-core.git
Branch: master
Commit: 753533b2f338ff2ef97eebd5eace7623404ae457
URL: http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=753533b2f338ff2ef97eebd5eace7623404ae457
Author: Richard Purdie <richard.purdie at linuxfoundation.org>
Date: Wed Mar 20 11:48:53 2013 +0000
runqemu: Improve error handling/exit codes
runqemu-internal is sourced so should be returning with an error code in
case of errors. runqemu needs to deal with this.
This patch fixes up the various error paths so we're consistent and get
a sane exit status for runqemu which helps a lot in its use in the qemu
runtime testing on the autobuilder.
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
scripts/runqemu | 1 +
scripts/runqemu-internal | 35 ++++++++++++++++++-----------------
2 files changed, 19 insertions(+), 17 deletions(-)
diff --git a/scripts/runqemu b/scripts/runqemu
index 6c2a684..8ed1226 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -453,3 +453,4 @@ INTERNAL_SCRIPT=`which runqemu-internal`
fi
. $INTERNAL_SCRIPT
+exit $?
diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal
index 0e3dad0..e53e40c 100755
--- a/scripts/runqemu-internal
+++ b/scripts/runqemu-internal
@@ -184,7 +184,7 @@ if [ "$TAP" = "" ]; then
if [ $? -ne 0 ]; then
# Re-run standalone to see verbose errors
sudo $QEMUIFUP $USERID $GROUPID $OECORE_NATIVE_SYSROOT
- return
+ return 1
fi
LOCKFILE="$LOCKDIR/$tap"
echo "Acquiring lockfile for $tap..."
@@ -256,20 +256,20 @@ case "$MACHINE" in
"spitz") ;;
*)
echo "Error: Unsupported machine type $MACHINE"
- return
+ return 1
;;
esac
if [ ! -f "$KERNEL" -a "x$FSTYPE" != "xvmdk" ]; then
echo "Error: Kernel image file $KERNEL doesn't exist"
cleanup
- return
+ return 1
fi
if [ "$FSTYPE" != "nfs" -a "$FSTYPE" != "vmdk" -a ! -f "$ROOTFS" ]; then
echo "Error: Image file $ROOTFS doesn't exist"
cleanup
- return
+ return 1
fi
if [ "$FSTYPE" = "nfs" ]; then
@@ -289,7 +289,7 @@ if [ "$FSTYPE" = "nfs" ]; then
runqemu-export-rootfs restart $ROOTFS
if [ $? != 0 ]; then
cleanup
- return
+ return 1
fi
NFSRUNNING="true"
fi
@@ -313,7 +313,7 @@ if [ "$MACHINE" = "qemuarm" -o "$MACHINE" = "qemuarmv6" -o "$MACHINE" = "qemuarm
if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then
echo "Error: NFS mount point $ROOTFS doesn't exist"
cleanup
- return
+ return 1
fi
KERNCMDLINE="root=/dev/nfs nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
QEMUOPTIONS="$QEMU_NETWORK_CMD -M versatilepb --no-reboot $QEMU_UI_OPTIONS"
@@ -337,7 +337,7 @@ if [ "$MACHINE" = "qemux86" ]; then
if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then
echo "Error: NFS mount point $ROOTFS doesn't exist."
cleanup
- return
+ return 1
fi
KERNCMDLINE="root=/dev/nfs nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
QEMUOPTIONS="$QEMU_NETWORK_CMD $QEMU_UI_OPTIONS"
@@ -364,7 +364,7 @@ if [ "$MACHINE" = "qemux86-64" ]; then
if [ ! -d "$ROOTFS" ]; then
echo "Error: NFS mount point $ROOTFS doesn't exist."
cleanup
- return
+ return 1
fi
KERNCMDLINE="root=/dev/nfs nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
QEMUOPTIONS="$QEMU_NETWORK_CMD $QEMU_UI_OPTIONS"
@@ -408,7 +408,7 @@ if [ "$MACHINE" = "qemumips" -o "$MACHINE" = "qemumipsel" -o "$MACHINE" = "qemum
if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then
echo "Error: NFS mount point $ROOTFS doesn't exist"
cleanup
- return
+ return 1
fi
KERNCMDLINE="root=/dev/nfs console=ttyS0 console=tty nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
QEMUOPTIONS="$QEMU_NETWORK_CMD -M $MACHINE_SUBTYPE -no-reboot $QEMU_UI_OPTIONS"
@@ -429,7 +429,7 @@ if [ "$MACHINE" = "qemuppc" ]; then
if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then
echo "Error: NFS mount point $ROOTFS doesn't exist"
cleanup
- return
+ return 1
fi
KERNCMDLINE="root=/dev/nfs console=ttyS0 console=tty nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE -M $MACHINE_SUBTYPE -no-reboot $QEMU_UI_OPTIONS"
@@ -450,7 +450,7 @@ if [ "$MACHINE" = "qemush4" ]; then
if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then
echo "Error: NFS mount point $ROOTFS doesn't exist"
cleanup
- return
+ return 1
fi
KERNCMDLINE="root=/dev/nfs console=ttySC1 noiotrap earlyprintk=sh-sci.1 console=tty nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
QEMUOPTIONS="$QEMU_NETWORK_CMD -M $MACHINE_SUBTYPE -no-reboot $QEMU_UI_OPTIONS -monitor null -serial vc -serial stdio"
@@ -482,7 +482,7 @@ fi
if [ "x$QEMUOPTIONS" = "x" ]; then
echo "Error: Unable to support this combination of options"
cleanup
- return
+ return 1
fi
if [ "x$CROSSPATH" = "x" ]; then
@@ -495,7 +495,7 @@ QEMUBIN=`which $QEMU 2> /dev/null`
if [ ! -x "$QEMUBIN" ]; then
echo "Error: No QEMU binary '$QEMU' could be found."
cleanup
- return
+ return 1
fi
NEED_GL=`ldd $QEMUBIN/$QEMU 2>&1 | grep libGLU`
@@ -511,7 +511,7 @@ if [ "$NEED_GL" != "" ]; then
echo "You need libGL.so and libGLU.so to exist in your library path to run the QEMU emulator.
Ubuntu package names are: libgl1-mesa-dev and libglu1-mesa-dev.
Fedora package names are: mesa-libGL-devel mesa-libGLU-devel."
- exit 1;
+ return 1;
fi
fi
@@ -521,7 +521,7 @@ do_quit() {
kill `cat $PIDFILE`
fi
cleanup
- return
+ return 1
}
DISTCCD=`which distccd 2> /dev/null`
@@ -588,9 +588,10 @@ else
echo $QEMUBIN -kernel $KERNEL $QEMUOPTIONS $SERIALOPTS -no-reboot $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT --append '"'$KERNCMDLINE $SCRIPT_KERNEL_OPT'"'
LD_PRELOAD="$GL_LD_PRELOAD" $QEMUBIN -kernel $KERNEL $QEMUOPTIONS $SERIALOPTS -no-reboot $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT --append "$KERNCMDLINE $SCRIPT_KERNEL_OPT"
fi
-
-
+ret=$?
cleanup
trap - INT TERM QUIT
+
+return $ret
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