3rd-party/linux-kernel-module-cheat
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Rationalize -mcpu for emulators, compilers and assemblers on ARM

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Move SVE example in from arm-assembly-cheat.

atomic.cpp aarch64 add LSE ldadd placeholder, not compiling yet
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2019-06-26 00:00:00 +00:00
parent ce3d546ac8
commit 3fdd83c2c5
8 changed files with 168 additions and 19 deletions
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15
run
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@@ -576,6 +576,7 @@ Extra options to append at the end of the emulator command line.
qemu_user_and_system_options +
debug_args
)
cpu = 'max'
else:
extra_emulator_args.extend(extra_qemu_args)
self.make_run_dirs()
@@ -594,9 +595,11 @@ Extra options to append at the end of the emulator command line.
serial_monitor = ['-serial', serial, LF]
if self.env['kvm']:
extra_emulator_args.extend([
'-cpu', 'host', LF,
'-enable-kvm', LF,
])
cpu = 'host'
else:
cpu = 'max'
extra_emulator_args.extend([
'-serial',
'tcp::{},server,nowait'.format(self.env['extra_serial_port']), LF
@@ -706,19 +709,15 @@ Extra options to append at the end of the emulator command line.
])
elif self.env['is_arm']:
extra_emulator_args.extend(['-semihosting', LF])
if self.env['arch'] == 'arm':
cpu = 'cortex-a15'
else:
cpu = 'cortex-a57'
append = ['-append', '{} {}'.format(root, kernel_cli), LF]
cmd.extend(
[
'-cpu', cpu, LF,
] +
virtio_gpu_pci
)
if self.env['baremetal'] is None:
cmd.extend(append)
extra_emulator_args.extend([
'-cpu', cpu, LF,
])
if self.env['tmux']:
tmux_args = '--run-id {}'.format(self.env['run_id'])
if self.env['tmux_program'] == 'shell':