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Add the "-g <gdport>" option to the vmrun.sh script that enables remote

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debugging of the guest via kgdb.

See also: https://wiki.freebsd.org/BHyVe/gdb

Obtained from:	NetApp
This commit is contained in:
Neel Natu 2013-03-28 18:03:39 +00:00
parent 5cabf7777e
commit 721bee8fcc
1 changed files with 8 additions and 3 deletions
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11
share/examples/bhyve/vmrun.sh
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@ -39,11 +39,12 @@ DEFAULT_VIRTIO_DISK="./diskdev"
DEFAULT_ISOFILE="./release.iso"
usage() {
echo "Usage: vmrun.sh [-hai][-m <memsize>][-d <disk file>][-I <location of installation iso>][-t <tapdev>] <vmname>"
echo "Usage: vmrun.sh [-hai][-g <gdbport>][-m <memsize>][-d <disk file>][-I <location of installation iso>][-t <tapdev>] <vmname>"
echo " -h: display this help message"
echo " -a: force memory mapped local apic access"
echo " -c: number of virtual cpus (default is ${DEFAULT_CPUS})"
echo " -d: virtio diskdev file (default is ${DEFAULT_VIRTIO_DISK})"
echo " -g: listen for connection from kgdb at <gdbport>"
echo " -i: force boot of the Installation CDROM image"
echo " -I: Installation CDROM image location (default is ${DEFAULT_ISOFILE})"
echo " -m: memory size in MB (default is ${DEFAULT_MEMSIZE}MB)"
@ -71,8 +72,9 @@ cpus=${DEFAULT_CPUS}
virtio_diskdev=${DEFAULT_VIRTIO_DISK}
tapdev=${DEFAULT_TAPDEV}
apic_opt=""
gdbport=0
while getopts haic:I:m:d:t: c ; do
while getopts haic:g:I:m:d:t: c ; do
case $c in
h)
usage
@ -83,6 +85,8 @@ while getopts haic:I:m:d:t: c ; do
d)
virtio_diskdev=${OPTARG}
;;
g) gdbport=${OPTARG}
;;
i)
force_install=1
;;
@ -164,7 +168,8 @@ while [ 1 ]; do
break
fi
${FBSDRUN} -c ${cpus} -m ${memsize} ${apic_opt} -AI -H -P -g 0 \
${FBSDRUN} -c ${cpus} -m ${memsize} ${apic_opt} -AI -H -P \
-g ${gdbport} \
-s 0:0,hostbridge \
-s 1:0,virtio-net,${tapdev} \
-s 2:0,virtio-blk,${virtio_diskdev} \