Coverity Scan: uart/gem5-mirror

Project Name uart/gem5-mirror
Lines of code analyzed 2,349,097
On Coverity Scan since Aug 12, 2014
Last build analyzed a while ago
Language C/C++
Repository URL
Homepage URL
License BSD3Clause (BSD 3-Clause "New" or "Revised" License )

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Analysis Metrics

Version: d6f1c6ce89c16eda7d86c319cc92f5...

Oct 22, 2014
Last Analyzed
Lines of Code Analyzed
Lines of Code in Selected Components
Defect Density

Defect changes since previous build dated Sep 21, 2014

Newly detected

Defects by status for current build

Total defects
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.

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/.* 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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