Coverity Scan: uart/gem5-mirror

Analysis Metrics

Version: d6f1c6ce89c16eda7d86c319cc92f5...

See how defect density for 'uart/gem5-mirror' compares with defect density for other open source projects.  Learn more

Note: Defect density is measured by the number of defects per 1,000 lines of code.

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Analysis Metrics per Components

Component Name	Pattern	Ignore	Line of Code	Defect density
SCons Tests	/build/.scons_config/.*	Yes	81	N/A
System Headers	/usr/.*	Yes	93,693	N/A
Ext - gzstream	/build/gzstream/.*	No	164	6.10
Ext - libelf	/build/libelf/.*	No	7,026	0.71
Ext - libfdt	/build/libfdt/.*	No	1,501	5.33
Ext - dnet	/build/dnet/.*	No	0	N/A
Ext - dramsim2	/build/dramsim2/.*	No	0	N/A
Ext - fputils	/build/fputils/.*	No	315	0.00
Ext - mcpat	/build/mcpat/.*	No	0	N/A
Generated - Debug flags	/build/.*/debug/.*\.(cc|hh)	No	2,312	0.00
Generated - Enums	/build/.*/enums/.*.(cc|hh)	No	479	0.00
Generated - SWIG	.*/python/.*_wrap.cc	Yes	1,604,032	N/A
Generated - Swig API Exports	.*\.i_init\.cc	No	1,735	0.00
Generated - Params	/build/.*/params/.*\.hh	No	6,226	0.16
Generated - Protobufs	.*\.pb\.(cc|h)	No	2,224	0.00
Generated - PYC wrappers	.*\.py\.cc	No	77,288	0.00
CPU Models	/build/.*/cpu/.*	No	37,147	0.73
Simulation Infrastructure	/build/.*/(sim|base)/.*	No	36,562	0.68
Device Models	/build/.*/dev/.*	No	22,850	1.31
Memory System - Ruby	/build/.*/mem/(ruby|protocol)/.*	No	54,725	1.41
Protobuffers	/build/.*/proto/.*.(cc|hh)	No	310	0.00
Architecture	/build/.*/arch/.*	No	358,043	0.26
Memory System	/build/.*/mem/.*	No	24,716	0.28
Operating System Emulation	/build/.*/kern/.*	No	732	2.73
Other	.*	No	16,936	0.41

CWE Top 25 defects

ID	CWE-Name	Number of Defects
190	Integer Overflow or Wraparound	10

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