3rd-party/linux-kernel-module-cheat
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preparing for tmux and gdb

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Ciro Santilli
2018-08-28 00:21:22 +01:00
parent 9484b43942
commit f46c7470e8
3 changed files with 110 additions and 103 deletions
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@@ -1,17 +1,14 @@
#!/usr/bin/env python3
import base64
import common
import os
import shlex
import subprocess
import sys
import common
# Argparse.
parser = common.get_argparse(
description='Run Linux on an emulator'
)
parser = common.get_argparse(description='Run Linux on an emulator')
init_group = parser.add_mutually_exclusive_group()
kvm_group = parser.add_mutually_exclusive_group()
parser.add_argument(
@@ -176,7 +173,7 @@ else:
if args.debug:
extra_qemu_args.append('-S')
if args.kernel_cli_extra_after_dash_base64 is not None:
kernel_cli_extra_after_dash += ' lkmc_eval_base64="{}"'.format(base64.b64encode(args.kernel_cli_extra_after_dash_base64))
kernel_cli_extra_after_dash += ' lkmc_eval_base64="{}"'.format(common.base64_encode(args.kernel_cli_extra_after_dash_base64))
if args.kernel_cli_extra_after_dash is not None:
kernel_cli_extra_after_dash += ' {}'.format(args.kernel_cli_extra_after_dash)
if args.kgdb:
@@ -195,13 +192,13 @@ if args.eval is not None:
else:
initarg = 'init'
kernel_cli_extra += ' {}=/eval_base64.sh'.format(initarg)
kernel_cli_extra_after_dash += ' lkmc_eval="{}"'.format(base64.b64encode(args.eval))
kernel_cli_extra_after_dash += ' lkmc_eval="{}"'.format(common.base64_encode(args.eval))
if not args.graphic:
if args.arch == 'x86_64':
kernel_cli_extra += ' console=ttyS0'
extra_qemu_args.append('-nographic')
if kernel_cli_extra_after_dash:
kernel_cli_extra += " - {}".format(kernel_cli_extra_after_dash)
kernel_cli_extra += " -{}".format(kernel_cli_extra_after_dash)
# A dummy value that is already turned on by default and does not produce large output,
# just to prevent QEMU from emitting a warning that '' is not valid.
@@ -361,13 +358,6 @@ else:
virtio_gpu_pci
)
cmd += extra_emulator_args
print(' \\\n'.join(cmd))
try:
subprocess.Popen(cmd, env=env).wait()
except KeyboardInterrupt:
pass
#if args.tmux:
# if args.gem5:
# eval "./tmu 'sleep 2;./gem5-shell -n ${common_run_id} ${tmux_args};'"
@@ -377,6 +367,11 @@ except KeyboardInterrupt:
# extra_emulator_args="${extra_emulator_args}${@} \\
#"
#fi
cmd += extra_emulator_args
common.print_cmd(cmd)
subprocess.Popen(cmd, env=env).wait()
#cmd="time \\
#${cmd}${extra_emulator_args}"
#if [ -z "$debug_vm" ]; then