README.md

metadata

license: mit
task_categories:
  - feature-extraction
language:
  - code
tags:
  - binary-analysis
  - reverse-engineering
  - ghidra
  - x86
  - O2
pretty_name: REBench x86 O2

REBench — x86 / O2

Binary analysis dataset extracted with Ghidra 11.x from the REBench benchmark suite.

Features per row (one row = one function)

Column	Description
arch / opt_level	Architecture & optimization flag
package / binary_name	Source package and executable
original_function_name	Real symbol name (from unstripped binary)
stripped_function_name	Generic name used in stripped binary
original_code	Decompiled C with original names
decompiled_code	Decompiled C (original binary)
assembly	Raw disassembly
decompiled_assembly	Assembly annotated with decompiler variables
raw_pcode_listing	Ghidra P-code listing
renamed_masked_code	Decompiled C with names replaced by FUN_xxxx
stripped_decompiled_code	Decompiled C from stripped binary
s_expression_original	S-expression of decompiler AST (original names)
s_expression_stripped	S-expression of decompiler AST (masked names)
control_flow_graph	CFG JSON (nodes + edges)
dataflow_graph	Data-flow edges JSON
pcode_edges	High-level P-code edge list
pcode_graph	High-level P-code graph JSON
graph_columns	Per-basic-block P-code columns
global_variables	Program-level global/static variables
function_signature	Full C function signature
strings_table	All strings in the binary
xrefs	Cross-references to/from the function
comments_annotations	Ghidra comments and annotations
data_types_structures	Struct / enum / union definitions
memory_map	Binary memory layout
raw_pcode_listing	Raw P-code for each instruction
call_graph	Program-wide call graph
import_export_table	Imported and exported symbols
patched_bytes	Relocation entries
decompiler_warnings	Decompiler error/warning messages
instruction_metadata	Per-instruction bytes, flow type, length
call_graph_local	Callers and callees of this function