mirror of
https://github.com/idapython/src
synced 2026-06-08 14:47:00 +00:00
Arnaud Diederen
54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
"""
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summary: parse listing line, and dump some information
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description:
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Using `ida_kernwin.parse_tagged_line_sections`, we will parse
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so-called "tagged" listing lines, and extract semantic information
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such as instruction mnemonic, operand text, ...
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This script registers an actions, that can be used to dump
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the line sections.
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level: intermediate
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"""
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ACTION_NAME = "dump_line_sections:dump"
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ACTION_SHORTCUT = "Ctrl+Shift+D"
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import ida_kernwin
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import ida_lines
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class dump_line_sections_ah_t(ida_kernwin.action_handler_t):
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def activate(self, ctx):
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tls = ida_kernwin.tagged_line_sections_t()
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raw = ida_kernwin.get_custom_viewer_curline(ctx.widget, False)
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if ida_kernwin.parse_tagged_line_sections(tls, raw):
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insn_section = tls.first(ida_lines.COLOR_INSN)
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if insn_section:
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print("Found instruction with mnemonic \"%s\"" % insn_section.substr(raw))
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for op_tag in range(ida_lines.COLOR_OPND1, ida_lines.COLOR_OPND8 + 1):
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op_n = tls.first(op_tag)
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if not op_n:
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break
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print(" Operand #%d: (raw text) %s" % (op_tag - ida_lines.COLOR_OPND1, op_n.substr(raw)))
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as_reg = tls.nearest_at(op_n.start, ida_lines.COLOR_REG)
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if as_reg:
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print(" Operand is register: \"%s\"" % as_reg.substr(raw))
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def update(self, ctx):
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return ida_kernwin.AST_ENABLE_FOR_WIDGET \
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if ctx.widget_type == ida_kernwin.BWN_DISASM \
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else ida_kernwin.AST_DISABLE_FOR_WIDGET
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adesc = ida_kernwin.action_desc_t(
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ACTION_NAME,
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"Dump line sections",
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dump_line_sections_ah_t(),
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ACTION_SHORTCUT)
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if ida_kernwin.register_action(adesc):
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print("Action registered. Please press \"%s\" to use" % ACTION_SHORTCUT)
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