iverilog/vpi/cppcheck.sup

// The following three files are copied directly from GTKWave and we do not
// have control over them. Tony has a specific programming style so these
// problems will not be fixed.

// fstapi.c from GTKWave
obsoleteFunctionsasctime:fstapi.c:929
obsoleteFunctionsalloca:fstapi.c:2303
unreadVariable:fstapi.c:1647
variableScope:fstapi.c:665
variableScope:fstapi.c:1337
variableScope:fstapi.c:1338
variableScope:fstapi.c:1395
variableScope:fstapi.c:1978
variableScope:fstapi.c:2107
variableScope:fstapi.c:2532
variableScope:fstapi.c:2533
variableScope:fstapi.c:2724
variableScope:fstapi.c:2725
variableScope:fstapi.c:2729
variableScope:fstapi.c:2845
variableScope:fstapi.c:2884
variableScope:fstapi.c:2885
variableScope:fstapi.c:3603
variableScope:fstapi.c:3777
variableScope:fstapi.c:3779
variableScope:fstapi.c:4221
variableScope:fstapi.c:4222
variableScope:fstapi.c:4231
variableScope:fstapi.c:4494
variableScope:fstapi.c:4765
variableScope:fstapi.c:4768
variableScope:fstapi.c:5262
variableScope:fstapi.c:5266
variableScope:fstapi.c:5267
variableScope:fstapi.c:5423
variableScope:fstapi.c:5481
variableScope:fstapi.c:5794
variableScope:fstapi.c:5797
variableScope:fstapi.c:6033
variableScope:fstapi.c:6138
variableScope:fstapi.c:6139
variableScope:fstapi.c:6170
variableScope:fstapi.c:6398
// These functions are not used by Icarus
// fstReaderClrFacProcessMask()
unusedFunction:fstapi.c:3335
// fstReaderClrFacProcessMaskAll()
unusedFunction:fstapi.c:3364
// fstReaderGetAliasCount()
unusedFunction:fstapi.c:3427
// fstReaderGetCurrentFlatScope()
unusedFunction:fstapi.c:3173
// fstReaderGetAliasCount()
unusedFunction:fstapi.c:3270
// fstReaderGetCurrentScopeUserInfo()
unusedFunction:fstapi.c:3187
// fstReaderGetDateString()
unusedFunction:fstapi.c:3455
// fstReaderGetDoubleEndianMatchState()
unusedFunction:fstapi.c:3441
// fstReaderGetDumpActivityChangeTime()
unusedFunction:fstapi.c:3483
// fstReaderGetDumpActivityChangeValue()
unusedFunction:fstapi.c:3498
// fstReaderGetEndTime()
unusedFunction:fstapi.c:3392
// fstReaderGetFacProcessMask()
unusedFunction:fstapi.c:3298
// fstReaderGetFileType()
unusedFunction:fstapi.c:3462
// fstReaderGetFseekFailed()
unusedFunction:fstapi.c:3283
// fstReaderGetMaxHandle()
unusedFunction:fstapi.c:3420
// fstReaderGetMemoryUsedByWriter()
unusedFunction:fstapi.c:3399
// fstReaderGetNumberDumpActivityChanges()
unusedFunction:fstapi.c:3476
// fstReaderGetScopeCount()
unusedFunction:fstapi.c:3406
// fstReaderGetStartTime()
unusedFunction:fstapi.c:3385
// fstReaderGetTimescale()
unusedFunction:fstapi.c:3378
// fstReaderGetTimezero()
unusedFunction:fstapi.c:3469
// fstReaderGetValueChangeSectionCount()
unusedFunction:fstapi.c:3434
// fstReaderGetValueFromHandleAtTime()
unusedFunction:fstapi.c:5676
// fstReaderGetVarCount()
unusedFunction:fstapi.c:3413
// fstReaderGetVersionString()
unusedFunction:fstapi.c:3448
// fstReaderIterBlocks()
unusedFunction:fstapi.c:4643
// fstReaderIterBlocksSetNativeDoublesOnCallback()
unusedFunction:fstapi.c:3548
// fstReaderIterateHier()
unusedFunction:fstapi.c:3773
// fstReaderIterateHierRewind()
unusedFunction:fstapi.c:3753
// fstReaderOpen()
unusedFunction:fstapi.c:4541
// fstReaderOpenForUtilitiesOnly()
unusedFunction:fstapi.c:4533
// fstReaderPushScope()
unusedFunction:fstapi.c:3235
// fstReaderResetScope()
unusedFunction:fstapi.c:3224
// fstReaderSetFacProcessMask()
unusedFunction:fstapi.c:3317
// fstReaderSetFacProcessMaskAll()
unusedFunction:fstapi.c:3353
// fstReaderSetLimitTimeRange()
unusedFunction:fstapi.c:3513
// fstReaderSetUnlimitedTimeRange()
unusedFunction:fstapi.c:3526
// fstReaderSetVcdExtensions()
unusedFunction:fstapi.c:3537
// fstUtilityEscToBin()
unusedFunction:fstapi.c:6476
// fstWriterCreateVar2()
unusedFunction:fstapi.c:2519
// fstWriterEmitVariableLengthValueChange()
unusedFunction:fstapi.c:2838
// fstWriterGetFseekFailed()
unusedFunction:fstapi.c:2502
// fstWriterSetAttrEnd()
unusedFunction:fstapi.c:2705
// fstWriterSetComment()
unusedFunction:fstapi.c:2357
// fstWriterSetEnvVar()
unusedFunction:fstapi.c:2363
// fstWriterSetFileType()
unusedFunction:fstapi.c:2234
// fstWriterSetParallelMode()
unusedFunction:fstapi.c:2462
// fstWriterSetTimezero()
unusedFunction:fstapi.c:2427

// These functions are not used by Icarus
//unusedFunction:fstapi.c:226

// lxt2_write.c from GTKWave
obsoleteFunctionsalloca:lxt2_write.c:1813
obsoleteFunctionsalloca:lxt2_write.c:1819
variableScope:lxt2_write.c:33
variableScope:lxt2_write.c:63
variableScope:lxt2_write.c:196
variableScope:lxt2_write.c:463
variableScope:lxt2_write.c:464
variableScope:lxt2_write.c:523
variableScope:lxt2_write.c:581
variableScope:lxt2_write.c:587
variableScope:lxt2_write.c:1157
variableScope:lxt2_write.c:1613
variableScope:lxt2_write.c:2060
// These functions are not used by Icarus
// lxt2_wr_emit_value_int()
unusedFunction:lxt2_write.c:1611
// lxt2_wr_inc_time_by_delta()
unusedFunction:lxt2_write.c:997
// lxt2_wr_inc_time_by_delta64()
unusedFunction:lxt2_write.c:1007
// lxt2_wr_set_checkpoint_off()
unusedFunction:lxt2_write.c:835
// lxt2_wr_set_checkpoint_on()
unusedFunction:lxt2_write.c:843
// lxt2_wr_set_maxgranule()
unusedFunction:lxt2_write.c:1567
// lxt2_wr_set_partial_preference()
unusedFunction:lxt2_write.c:812
// lxt2_wr_set_timezero()
unusedFunction:lxt2_write.c:2198
// lxt2_wr_symbol_bracket_stripping()
unusedFunction:lxt2_write.c:1581
// lxt2_wr_symbol_find()
unusedFunction:lxt2_write.c:877

// lxt_write.c from GTKWave
variableScope:lxt_write.c:31
variableScope:lxt_write.c:83
variableScope:lxt_write.c:527
variableScope:lxt_write.c:528
variableScope:lxt_write.c:587
variableScope:lxt_write.c:640
variableScope:lxt_write.c:780
variableScope:lxt_write.c:880
variableScope:lxt_write.c:1056
variableScope:lxt_write.c:1057
variableScope:lxt_write.c:1058
variableScope:lxt_write.c:1194
variableScope:lxt_write.c:1850
variableScope:lxt_write.c:2029
variableScope:lxt_write.c:2030
variableScope:lxt_write.c:2147
variableScope:lxt_write.c:2148
variableScope:lxt_write.c:2265
variableScope:lxt_write.c:2266
variableScope:lxt_write.c:2595
variableScope:lxt_write.c:2596
variableScope:lxt_write.c:2597
variableScope:lxt_write.c:2598
// These functions are not used by Icarus
// lt_emit_value_int()
unusedFunction:lxt_write.c:1661
// lt_emit_value_string()
unusedFunction:lxt_write.c:2144
// lt_inc_time_by_delta()
unusedFunction:lxt_write.c:1374
// lt_inc_time_by_delta64()
unusedFunction:lxt_write.c:1384
// lt_set_chg_compress()
unusedFunction:lxt_write.c:1457
// lt_set_dict_compress()
unusedFunction:lxt_write.c:1474
// lt_set_time()
unusedFunction:lxt_write.c:1379
// lt_set_timezero()
unusedFunction:lxt_write.c:2820
// lt_symbol_bracket_stripping()
unusedFunction:lxt_write.c:1585
// lt_symbol_find()
unusedFunction:lxt_write.c:1277

// fastlz.c from GTKWave
// These functions are not used by Icarus
// fastlz_compress_level()
unusedFunction:fastlz.c:150

// lz4.c from GTKWave
// These functions are not used by Icarus
// LZ4_compress_continue()
unusedFunction:lz4.c:817
// LZ4_compress_forceExtDict()
unusedFunction:lz4.c:829
// LZ4_compress_limitedOutput()
unusedFunction:lz4.c:664
// LZ4_compress_limitedOutput_continue()
unusedFunction:lz4.c:822
// LZ4_compress_limitedOutput_withState()
unusedFunction:lz4.c:1228
// LZ4_compress_withState()
unusedFunction:lz4.c:1217
// LZ4_create()
unusedFunction:lz4.c:1197
// LZ4_createStream()
unusedFunction:lz4.c:699
// LZ4_createStreamDecode()
unusedFunction:lz4.c:1073
// LZ4_decompress_fast_continue()
unusedFunction:lz4.c:1128
// LZ4_decompress_fast_usingDict()
unusedFunction:lz4.c:1161
// LZ4_decompress_fast_withPrefix64k()
unusedFunction:lz4.c:1246
// LZ4_decompress_safe_continue()
unusedFunction:lz4.c:1108
// LZ4_decompress_safe_usingDict()
unusedFunction:lz4.c:1156
// LZ4_decompress_safe_withPrefix64k()
unusedFunction:lz4.c:1241
// LZ4_freeStream()
unusedFunction:lz4.c:706
// LZ4_freeStreamDecode()
unusedFunction:lz4.c:1080
// LZ4_loadDict()
unusedFunction:lz4.c:713
// LZ4_resetStreamState()
unusedFunction:lz4.c:1190
// LZ4_setStreamDecode()
unusedFunction:lz4.c:1093
// LZ4_sizeofState()
unusedFunction:lz4.c:1215
// LZ4_sizeofStreamState()
unusedFunction:lz4.c:1182
// LZ4_slideInputBuffer()
unusedFunction:lz4.c:1204
// LZ4_uncompress()
unusedFunction:lz4.c:1176
// LZ4_uncompress_unknownOutputSize()
unusedFunction:lz4.c:1177
// LZ4_versionNumber()
unusedFunction:lz4.c:370

// The routines in sys_random.c are exact copies from IEEE1364-2005 and
// they have scope warnings that we need to ignore.
variableScope:sys_random.c:46
variableScope:sys_random.c:69
variableScope:sys_random.c:92
variableScope:sys_random.c:147