Add -d archs data source for Mach-O universal binaries#481
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haberman
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Implements the 'archs' data source to break down universal binaries by architecture. This allows users to: - View file size breakdown by architecture: bloaty -d archs - Filter to specific architecture: bloaty -d archs,segments --source-filter=arm64 - Hierarchical breakdown: bloaty -d archs,segments
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Contributor
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Previous patch failed on non-darwin platforms because I missed including "third_party/darwin_xnu_macho/mach/machine.h" for them. Should be fixed now. |
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Can the CI be kicked for the updated patch? |
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Looks like the CI jobs all passed so can this be merged? |
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Implements the 'archs' data source to break down universal binaries by architecture.
This allows users to:
This was proposed in #153 (comment) to show the breakdown per architecture using the --source-filter= option.
Note: this has the current limitation which shows incorrect VM sizes because both architectures have overlapping VM addresses, so the workaround would be --source-filter=, or to only use --domain=file. The overlapping VM addresses requires separate address spaces are used. e.g. #480