8000 Stack decoder script by mcspr · Pull Request #8661 · esp8266/Arduino · GitHub
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Stack decoder script #8661

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Merged
merged 9 commits into from
Dec 16, 2022
Merged

Stack decoder script #8661

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79c3adc
stack decoder
mcspr Aug 23, 2022
1c7ab25
+x
mcspr Aug 23, 2022
701b060
cut here
mcspr Aug 23, 2022
c47d7dc
last alloc explain, line breaks
mcspr Aug 23, 2022
305f910
capture
mcspr Aug 23, 2022
b61155a
print ctx line
mcspr Aug 23, 2022
894c80f
...and dont ignore sp
mcspr Aug 23, 2022
79eea27
non-hyphenated arg for elf, toolchain path to bin/
mcspr Aug 23, 2022
6200ebb
Merge branch 'master' into tools/decoder
d-a-v Dec 16, 2022
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capture
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@mcspr
mcspr committed Aug 23, 2022
commit 305f910d2946250b9d35c9a52239c6fb9f2b02ac
8 changes: 5 additions & 3 deletions tools/decoder.py
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Original file line number Diff line number Diff line change
Expand Up @@ -115,6 +115,9 @@ def print_all_addresses(addresses):
print(formatted)
return list()

def format_address(address):
return "\n".join(format_addresses(elf, [address]))

for line in lines:
# ctx could happen multiple times. for the 2nd one, reset list
# ctx: bearssl *or* ctx: cont *or* ctx: sys *or* ctx: whatever
Expand All @@ -136,7 +139,7 @@ def print_all_addresses(addresses):
for pair in pairs:
name, addr = pair.split("=")
if name in ["epc1", "excvaddr"]:
output = "\n".join(format_addresses(elf, [addr]))
output = format_address(addr)
if output:
print(f"{name}={output}")
# Exception (123):
Expand All @@ -149,9 +152,8 @@ def print_all_addresses(addresses):
values = LAST_ALLOC_RE.match(line)
if values:
addr, size = values.groups()
output = "\n".join(format_addresses(elf, [addr]))
print()
print(f"Allocation of {size} bytes failed: {output}")
print(f"Allocation of {size} bytes failed: {format_address(addr)}")
# postmortem guards our actual stack dump values with these
elif ">>>stack>>>" in line:
in_stack = True
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