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