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# Ghidra script to extract version from .fwversion section of GSP binary
# Usage: analyzeHeadless ... -postScript extract_gsp_version.py
import sys
# Get the current program
program = getCurrentProgram()
# Get the .fwversion section
fwversion_section = program.getSection(".fwversion")
if fwversion_section:
# Get the data from the section
data = getBytes(fwversion_section.getStart(), fwversion_section.getLength())
version_str = data.decode('ascii').strip('\x00')
print(f"GSP Firmware Version: {version_str}")
# Also save to a file
with open("/home/rmcore/Git/integdev_gpu_drv/open-iov/tools/ghidra/gsp-tu104-570.144/gsp_version.txt", "w") as f:
f.write(version_str)
else:
print("No .fwversion section found")
# Try to find version in memory
listing = program.getListing()
for i in range(listing.getNumAddresses()):
addr = listing.getAddress(i)
data = getBytes(addr, 32)
if data and b"570.144" in data:
print(f"Found version at {addr}: {data}")
break
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