sascha/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2025-10-21 19:23:45 +01:00
Code Issues Releases Wiki Activity

fix

Browse Source
This commit is contained in:
J. Nick Koston
2025-10-17 15:17:15 -10:00
parent a9e5e4d6d2
commit 62ce39e430
1 changed files with 11 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
esphome/analyze_memory/__init__.py
View File

@@ -295,6 +295,14 @@ class MemoryAnalyzer:
potential_cppfilt = self.objdump_path.replace("objdump", "c++filt")
if Path(potential_cppfilt).exists():
cppfilt_cmd = potential_cppfilt
_LOGGER.warning("Using toolchain c++filt: %s", cppfilt_cmd)
else:
_LOGGER.warning(
"Toolchain c++filt not found at %s, using system c++filt",
potential_cppfilt,
)
else:
_LOGGER.warning("Using system c++filt (objdump_path=%s)", self.objdump_path)
try:
# Send all symbols to c++filt at once
@@ -310,6 +318,9 @@ class MemoryAnalyzer:
# Map original to demangled names
for original, demangled in zip(symbols, demangled_lines):
self._demangle_cache[original] = demangled
# Log symbols that failed to demangle (stayed the same)
if original == demangled and original.startswith("_Z"):
_LOGGER.debug("Failed to demangle symbol: %s", original[:100])
return
except (subprocess.SubprocessError, OSError, UnicodeDecodeError) as e:
# On error, cache originals