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open-telemetry / opentelemetry-ebpf-profiler Public

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BEAM minimal unwinder#975

Merged

fabled merged 18 commits into

open-telemetry:mainopen-telemetry/opentelemetry-ebpf-profiler:mainfrom

GregMefford:beam_minimal_unwinderGregMefford/opentelemetry-ebpf-profiler:beam_minimal_unwinderCopy head branch name to clipboard

Dec 7, 2025

Conversation Commits18 (18)Checks Files changed

Merged

BEAM minimal unwinder#975
fabled merged 18 commits into
open-telemetry:mainfrom
GregMefford:beam_minimal_unwinder

Commits

Commits on Dec 5, 2025

Support r20 in UnwindState on aarch64
GregMefford
committed
Add a gdb script for dumping relevant BEAM struct offsets
GregMefford
committed
Add initial BEAM unwinder
GregMefford
committed
Prefix constants to avoid conficts
GregMefford
committed
Inline SP_REGISTER since it's only used in one place
GregMefford
committed
Document the primary tag mask and header
GregMefford
committed
Use libpf.Address in beamData struct
GregMefford
committed
Clarify handling of whether frame pointers are enabled
GregMefford
committed
Fix duplicate frames
GregMefford
committed
Use normal struct assignment for current_range
GregMefford
committed
Camelize Golang variables / fields
GregMefford
committed
Combine contiguous reads
GregMefford
committed
Check for loop exhaustion searching for beam range
GregMefford
committed
Clean up unused struct offsets
GregMefford
committed
Move unwinder_mark_nonleaf_frame
GregMefford
committed
Optimize BEAMProcInfo struct size
GregMefford
committed
Fix unnecessary cast
GregMefford
committed
Rebuild ebpf binaries
GregMefford
committed

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