61 lines
1.7 KiB
Python
61 lines
1.7 KiB
Python
# Copyright (C) 2013-2020 Free Software Foundation, Inc.
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# Copying and distribution of this file, with or without modification,
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# are permitted in any medium without royalty provided the copyright
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# notice and this notice are preserved. This file is offered as-is,
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# without any warranty.
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import sys
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import re
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import time
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infname = sys.argv[1]
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inf = file(infname)
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print("""\
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<?xml version="1.0"?>
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<!-- Copyright (C) 2009-%s Free Software Foundation, Inc.
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved. This file is offered as-is,
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without any warranty. -->
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<!DOCTYPE feature SYSTEM "gdb-syscalls.dtd">
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<!-- This file was generated using the following file:
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%s
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The file mentioned above belongs to the Linux Kernel.
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Some small hand-edits were made. -->
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<syscalls_info>""" % (time.strftime("%Y"), infname))
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def record(name, number, comment=None):
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#nm = 'name="%s"' % name
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#s = ' <syscall %-30s number="%d"/>' % (nm, number)
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s = ' <syscall name="%s" number="%d"/>' % (name, number)
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if comment:
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s += ' <!-- %s -->' % comment
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print(s)
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for line in inf:
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m = re.match(r'^#define __NR_(\w+)\s+\(__NR_SYSCALL_BASE\+\s*(\d+)\)',
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line)
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if m:
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record(m.group(1), int(m.group(2)))
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continue
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m = re.match(r'^\s+/\* (\d+) was sys_(\w+) \*/$', line)
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if m:
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record(m.group(2), int(m.group(1)), 'removed')
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m = re.match(r'^#define __ARM_NR_(\w+)\s+\(__ARM_NR_BASE\+\s*(\d+)\)',
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line)
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if m:
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record('ARM_'+m.group(1), 0x0f0000+int(m.group(2)))
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continue
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print('</syscalls_info>')
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