llvm-project

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import lldb
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def disassemble(debugger, command, result, dict):
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    if lldb.frame.function:
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        instructions = lldb.frame.function.instructions
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        start_addr = lldb.frame.function.addr.load_addr
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        name = lldb.frame.function.name
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    elif lldb.frame.symbol:
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        instructions = lldb.frame.symbol.instructions
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        start_addr = lldb.frame.symbol.addr.load_addr
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        name = lldb.frame.symbol.name
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    for inst in instructions:
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        inst_addr = inst.addr.load_addr
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        inst_offset = inst_addr - start_addr
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        comment = inst.comment
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        if comment:
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            print(
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                "<%s + %-4u> 0x%x %8s  %s ; %s"
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                % (name, inst_offset, inst_addr, inst.mnemonic, inst.operands, comment)
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            )
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        else:
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            print(
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                "<%s + %-4u> 0x%x %8s  %s"
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                % (name, inst_offset, inst_addr, inst.mnemonic, inst.operands)
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            )
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# Install the command when the module gets imported
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def __lldb_init_module(debugger, internal_dict):
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    debugger.HandleCommand(
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        "command script add -o -f gdb_disassemble.disassemble gdb-disassemble"
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    )
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    print('Installed "gdb-disassemble" command for disassembly')
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