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Code Issues Releases Wiki Activity

fix

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This commit is contained in:
J. Nick Koston
2025-10-17 14:13:25 -10:00
parent 2c86ebaf7f
commit 843f590db4
1 changed files with 31 additions and 3 deletions
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34
esphome/analyze_memory/cli.py
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@@ -313,14 +313,42 @@ def analyze_elf(
def main(): def main():
"""CLI entrypoint for memory analysis.""" """CLI entrypoint for memory analysis."""
if len(sys.argv) < 2: if len(sys.argv) < 2:
print("Usage: analyze_memory.py <elf_file>") print(
"Usage: python -m esphome.analyze_memory <elf_file> [objdump_path] [readelf_path]"
)
print("\nExample for ESP8266:")
print(" python -m esphome.analyze_memory firmware.elf \\")
print(
" ~/.platformio/packages/toolchain-xtensa/bin/xtensa-lx106-elf-objdump \\"
)
print(
" ~/.platformio/packages/toolchain-xtensa/bin/xtensa-lx106-elf-readelf"
)
print("\nExample for ESP32:")
print(" python -m esphome.analyze_memory firmware.elf \\")
print(
" ~/.platformio/packages/toolchain-xtensa-esp-elf/bin/xtensa-esp32-elf-objdump \\"
)
print(
" ~/.platformio/packages/toolchain-xtensa-esp-elf/bin/xtensa-esp32-elf-readelf"
)
sys.exit(1) sys.exit(1)
elf_file = sys.argv[1]
objdump_path = sys.argv[2] if len(sys.argv) > 2 else None
readelf_path = sys.argv[3] if len(sys.argv) > 3 else None
try: try:
report = analyze_elf(sys.argv[1]) report = analyze_elf(elf_file, objdump_path, readelf_path)
print(report) print(report)
except (subprocess.CalledProcessError, FileNotFoundError, OSError) as e: except (subprocess.CalledProcessError, FileNotFoundError, OSError) as e:
print(f"Error: {e}") print(f"Error: {e}", file=sys.stderr)
if "readelf" in str(e) or "objdump" in str(e):
print(
"\nHint: You need to specify the toolchain-specific tools.",
file=sys.stderr,
)
print("See usage above for examples.", file=sys.stderr)
sys.exit(1) sys.exit(1)