3rd-party/linux-kernel-module-cheat
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Fixed QEMU record/replay script and manual

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This commit is contained in:
Pavel Dovgalyuk
2021-05-19 07:31:32 +03:00
parent 333711189d
commit d941cdd1b7
2 changed files with 28 additions and 44 deletions
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25
run
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@@ -817,23 +817,20 @@ Extra options to append at the end of the emulator command line.
if rr:
driveif = 'none'
rrid = ',id=img-direct'
rrid2 = ',id=img-direct2'
root = 'root=/dev/sda'
snapshot = ''
snapshot = ',snapshot'
else:
driveif = 'virtio'
root = 'root=/dev/vda'
rrid = ''
rrid2 = ''
snapshot = ',snapshot'
if not self.env['baremetal']:
if not os.path.exists(self.env['qcow2_file']):
if not os.path.exists(self.env['rootfs_raw_file']):
raise_rootfs_not_found()
self.raw_to_qcow2(qemu_which=self.env['qemu_which'])
if rr:
extra_emulator_args.extend([
'-drive', 'driver=blkreplay,if=none,image=img-direct,id=img-blkreplay', LF,
'-device', 'ide-hd,drive=img-blkreplay', LF,
])
if use_disk_image:
if os.path.splitext(self.env['disk_image'])[1] == '.qcow2':
disk_format = 'qcow2'
@@ -850,6 +847,15 @@ Extra options to append at the end of the emulator command line.
),
LF,
])
hd_dev = 'ide-hd'
if self.env['is_arm']:
hd_dev = 'virtio-blk-device'
root = 'root=/dev/vda'
if rr:
extra_emulator_args.extend([
'-drive', 'driver=blkreplay,if=none,image=img-direct,id=img-blkreplay', LF,
'-device', '{},drive=img-blkreplay'.format(hd_dev), LF,
])
if os.path.exists(self.env['disk_image_2']):
extra_emulator_args.extend([
'-drive',
@@ -858,10 +864,15 @@ Extra options to append at the end of the emulator command line.
'raw',
driveif,
snapshot,
rrid
rrid2
),
LF,
])
if rr:
extra_emulator_args.extend([
'-drive', 'driver=blkreplay,if=none,image=img-direct2,id=img-blkreplay', LF,
'-device', '{},drive=img-blkreplay2'.format(hd_dev), LF,
])
if rr:
extra_emulator_args.extend([
'-object', 'filter-replay,id=replay,netdev=net0', LF,