54 lines
1.6 KiB
Python
Executable File
54 lines
1.6 KiB
Python
Executable File
#!/usr/bin/python
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# print out all registers from LLVM GenRegisterInfo.inc for Capstone disassembler.
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# NOTE: the list then must be filtered, manually.
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# by Nguyen Anh Quynh, 2019
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import sys
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if len(sys.argv) == 1:
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print("Syntax: %s <GenRegisterInfo.inc> <architecture>" %sys.argv[0])
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sys.exit(1)
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f = open(sys.argv[1])
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lines = f.readlines()
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f.close()
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arch = sys.argv[2].upper()
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enum_count = 0
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print("""/* Capstone Disassembly Engine, http://www.capstone-engine.org */
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/* This is auto-gen data for Capstone disassembly engine (www.capstone-engine.org) */
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/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2019 */
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""")
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# 1st enum is register enum
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for line in lines:
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line = line.rstrip()
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if len(line.strip()) == 0:
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continue
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if line.strip() == 'enum {':
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enum_count += 1
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continue
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if enum_count == 1:
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if line == '};':
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# done with first enum
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break
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else:
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# enum items
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if 'NoRegister' in line or 'TARGET_REGS' in line:
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continue
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reg = line.strip().split('=')[0].strip()
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if reg.startswith('H') or reg.endswith('PH') or reg.endswith('IH') or reg.endswith('WH'):
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print("{ %s_%s, 0 }," %(arch, reg))
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elif 'K' in reg or 'BND' in reg:
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print("{ %s_%s, 0 }," %(arch, reg))
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elif reg in ('DF', 'SSP', 'R8BH', 'R9BH', 'R10BH', 'R11BH', 'R12BH', 'R13BH', 'R14BH', 'R15BH'):
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print("{ %s_%s, 0 }," %(arch, reg))
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else:
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print("{ %s_%s, %s_REG_%s }," %(arch, reg, arch, reg))
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