33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
# Copyright (c) 2015-2017, 2020 The Linux Foundation. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 and
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# only version 2 as published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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import struct
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import os
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from print_out import print_out_str
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from ramparse import VERSION
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class SysRegDump():
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def __init__(self, start, end):
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self.start_addr = start
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self.end_addr = end
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def dump_sysreg_img(self,ram_dump):
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if self.start_addr >= self.end_addr:
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return False
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rsz = self.end_addr - self.start_addr
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sysregfile = ram_dump.open_file('sysdbg_regs.bin', mode='wb')
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for i in range(0, rsz):
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val = ram_dump.read_byte(self.start_addr + i, False)
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sysregfile.write(struct.pack('<B', val))
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sysregfile.close()
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