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Add "disasm sym_info.py" script (#2054)

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* Add "disasm sym_info.py" script for investigating the expected memory layout

* review

* add friendly error if context.csv is missing

* rom as hexadecimal

* require spimdisasm 1.28.1 (technically not *required* but may as well)

* some fixups on symbol lookup logic
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Dragorn421 2024-08-19 23:58:41 +02:00 • committed by GitHub
parent d191e8714e
commit ebbc820ef6
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3 changed files with 239 additions and 2 deletions
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10
tools/disasm/disasm.py
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@ -85,6 +85,11 @@ def main():
args = parser.parse_args()
if spimdisasm.__version_info__ < (1, 28, 1):
print(f"Error: spimdisasm>=1.28.1 is required (you have {spimdisasm.__version__})")
print("Hint: run `make setup` to update the venv.")
exit(1)
context = spimdisasm.common.Context()
context.parseArgs(args)
context.changeGlobalSegmentRanges(0x00000000, 0x01000000, 0x8000000, 0x81000000)
@ -117,9 +122,12 @@ def main():
print()
print("Analyzing done.")
print("Writing disassembled sections...")
output_dir: Path = args.output_dir
output_dir.mkdir(parents=True, exist_ok=True)
context.saveContextToFile(output_dir / "context.csv")
print("Writing disassembled sections...")
for i, file_splits in enumerate(all_file_splits):
f = i / len(all_file_splits)
spimdisasm.common.Utils.printQuietless(