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runners: jlink: Add support for big endian device #72694

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merged 1 commit into from
Jun 14, 2024
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runners: jlink: Add support for big endian device #72694

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3 changes: 3 additions & 0 deletions scripts/west_commands/runners/jlink.py
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Original file line number Diff line number Diff line change
Expand Up @@ -233,6 +233,7 @@ def do_run(self, command, **kwargs):
rtos = self.thread_info_enabled and self.supports_thread_info
plugin_dir = os.fspath(Path(self.commander).parent / 'GDBServer' /
'RTOSPlugin_Zephyr')
big_endian = self.build_conf.getboolean('CONFIG_BIG_ENDIAN')

server_cmd = ([self.gdbserver] +
['-select',
Expand All @@ -243,6 +244,7 @@ def do_run(self, command, **kwargs):
'-speed', self.speed,
'-device', self.device,
'-silent',
'-endian', 'big' if big_endian else 'little',
'-singlerun'] +
(['-nogui'] if self.supports_nogui else []) +
(['-rtos', plugin_dir] if rtos else []) +
Expand Down Expand Up @@ -290,6 +292,7 @@ def flash(self, **kwargs):
lines = [
'ExitOnError 1', # Treat any command-error as fatal
'r', # Reset and halt the target
'BE' if self.build_conf.getboolean('CONFIG_BIG_ENDIAN') else 'LE'
]

if self.erase:
Expand Down