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| author | Marc Zyngier <marc.zyngier@arm.com> | 2019-05-19 10:18:59 +0100 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2019-05-19 10:18:59 +0100 |
| commit | cbd822f6d67378fcbef17d28049aea04ee4c69e0 (patch) | |
| tree | ffdd7d65239a0cf844e93a1d520b141f18d7584e | |
| parent | f6752481f857621725893ba608f7080211cb5242 (diff) | |
| download | vminstall-cbd822f6d67378fcbef17d28049aea04ee4c69e0.tar.gz | |
Add DUMPDTB configuration variable
DUMPDTB allows the guest's DTB to be dumped to a file.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
| -rwxr-xr-x | runefivm.sh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/runefivm.sh b/runefivm.sh index 8576495..85cc556 100755 --- a/runefivm.sh +++ b/runefivm.sh @@ -13,6 +13,7 @@ cdrom=${CDROM-nocdimage} qemu=${QEMU-/usr/bin/qemu-system-aarch64} accel=${ACCEL-kvm} cputype=${CPUTYPE-host} +dumpdtb=${DUMPDTB} if [ "$bit" = 64 ]; then sf=on @@ -96,6 +97,11 @@ args=" -m $ram -smp $cpus -cpu $cputype,aarch64=$sf -machine virt,accel=$accel, $tapredir $vhredir \ " +if [ ! -z "$dumpdtb" ]; then + eval "$qemu -machine dumpdtb=$dumpdtb $args" + exit $? +fi + dtb=`mktemp -p tmp --suffix=.dtb` dts=`mktemp -p tmp --suffix=.dts` |