3rd-party/linux-kernel-module-cheat
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run: create the uber convenient --gdb option

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Ciro Santilli 六四事件 法轮功
2019-05-05 00:00:00 +00:00
parent 776ec896f2
commit e611806df9
2 changed files with 54 additions and 32 deletions
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26
run
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@@ -93,6 +93,18 @@ like `fs.py`. Example:
./run --emulator gem5 --gem5-exe-args '--debug-flags=Exec --debug' -- --cpu-type=HPI --caches
will run:
gem.op5 --debug-flags=Exec fs.py --cpu-type=HPI --caches
'''
)
self.add_argument(
'--gdb',
default=False,
help='''\
Shortcut for the most common GDB options that you want most of the time. Implies:
* --gdb-wait
* --tmux-args <main> where <main> is:
** start_kernel in full system
** main in user mode
* --tmux-program gdb
'''
)
self.add_argument(
@@ -321,13 +333,23 @@ Extra options to append at the end of the emulator command line.
kernel_cli_after_dash = ' lkmc_home={}'.format(self.env['guest_lkmc_home'])
extra_emulator_args = []
extra_qemu_args = []
if self.env['tmux_args'] is not None or self.env['_args_given']['tmux_program']:
self.env['tmux'] = True
if not self.env['_args_given']['tmux_program']:
if self.env['emulator'] == 'qemu':
self.env['tmux_program'] = 'gdb'
elif self.env['emulator'] == 'gem5':
self.env['tmux_program'] = 'shell'
if self.env['gdb']:
if not self.env['_args_given']['gdb_wait']:
self.env['gdb_wait'] = True
if not self.env['_args_given']['tmux_args']:
if self.env['userland'] is not None:
self.env['tmux_args'] = 'main'
else:
self.env['tmux_args'] = 'start_kernel'
if not self.env['_args_given']['tmux_program']:
self.env['tmux_program'] = 'gdb'
if self.env['tmux_args'] is not None or self.env['_args_given']['tmux_program']:
self.env['tmux'] = True
if self.env['debug_vm'] or self.env['debug_vm_args']:
debug_vm = ['gdb', LF, '-q', LF] + self.sh.shlex_split(self.env['debug_vm_args']) + ['--args', LF]
else: