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:2304
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:2540
variableScope:fstapi.c:2541
variableScope:fstapi.c:2732
variableScope:fstapi.c:2733
variableScope:fstapi.c:2737
variableScope:fstapi.c:2853
variableScope:fstapi.c:2892
variableScope:fstapi.c:2893
variableScope:fstapi.c:3611
variableScope:fstapi.c:3785
variableScope:fstapi.c:3787
variableScope:fstapi.c:4229
variableScope:fstapi.c:4230
variableScope:fstapi.c:4239
variableScope:fstapi.c:4502
variableScope:fstapi.c:4773
variableScope:fstapi.c:4776
variableScope:fstapi.c:5270
variableScope:fstapi.c:5274
variableScope:fstapi.c:5275
variableScope:fstapi.c:5431
variableScope:fstapi.c:5489
variableScope:fstapi.c:5802
variableScope:fstapi.c:5805
variableScope:fstapi.c:6041
variableScope:fstapi.c:6146
variableScope:fstapi.c:6147
variableScope:fstapi.c:6178
variableScope:fstapi.c:6406
// These functions are not used by Icarus
// fstReaderClrFacProcessMask()
unusedFunction:fstapi.c:3343
// fstReaderClrFacProcessMaskAll()
unusedFunction:fstapi.c:3372
// fstReaderGetAliasCount()
unusedFunction:fstapi.c:3435
// fstReaderGetCurrentFlatScope()
unusedFunction:fstapi.c:3181
// fstReaderGetAliasCount()
unusedFunction:fstapi.c:3278
// fstReaderGetCurrentScopeUserInfo()
unusedFunction:fstapi.c:3195
// fstReaderGetDateString()
unusedFunction:fstapi.c:3463
// fstReaderGetDoubleEndianMatchState()
unusedFunction:fstapi.c:3449
// fstReaderGetDumpActivityChangeTime()
unusedFunction:fstapi.c:3491
// fstReaderGetDumpActivityChangeValue()
unusedFunction:fstapi.c:3506
// fstReaderGetEndTime()
unusedFunction:fstapi.c:3400
// fstReaderGetFacProcessMask()
unusedFunction:fstapi.c:3306
// fstReaderGetFileType()
unusedFunction:fstapi.c:3470
// fstReaderGetFseekFailed()
unusedFunction:fstapi.c:3291
// fstReaderGetMaxHandle()
unusedFunction:fstapi.c:3428
// fstReaderGetMemoryUsedByWriter()
unusedFunction:fstapi.c:3407
// fstReaderGetNumberDumpActivityChanges()
unusedFunction:fstapi.c:3484
// fstReaderGetScopeCount()
unusedFunction:fstapi.c:3414
// fstReaderGetStartTime()
unusedFunction:fstapi.c:3393
// fstReaderGetTimescale()
unusedFunction:fstapi.c:3386
// fstReaderGetTimezero()
unusedFunction:fstapi.c:3477
// fstReaderGetValueChangeSectionCount()
unusedFunction:fstapi.c:3442
// fstReaderGetValueFromHandleAtTime()
unusedFunction:fstapi.c:5684
// fstReaderGetVarCount()
unusedFunction:fstapi.c:3421
// fstReaderGetVersionString()
unusedFunction:fstapi.c:3456
// fstReaderIterBlocks()
unusedFunction:fstapi.c:4651
// fstReaderIterBlocksSetNativeDoublesOnCallback()
unusedFunction:fstapi.c:3556
// fstReaderIterateHier()
unusedFunction:fstapi.c:3781
// fstReaderIterateHierRewind()
unusedFunction:fstapi.c:3761
// fstReaderOpen()
unusedFunction:fstapi.c:4549
// fstReaderOpenForUtilitiesOnly()
unusedFunction:fstapi.c:4541
// fstReaderPushScope()
unusedFunction:fstapi.c:3243
// fstReaderResetScope()
unusedFunction:fstapi.c:3232
// fstReaderSetFacProcessMask()
unusedFunction:fstapi.c:3325
// fstReaderSetFacProcessMaskAll()
unusedFunction:fstapi.c:3361
// fstReaderSetLimitTimeRange()
unusedFunction:fstapi.c:3521
// fstReaderSetUnlimitedTimeRange()
unusedFunction:fstapi.c:3534
// fstReaderSetVcdExtensions()
unusedFunction:fstapi.c:3545
// fstUtilityEscToBin()
unusedFunction:fstapi.c:6484
// fstWriterCreateVar2()
unusedFunction:fstapi.c:2527
// fstWriterEmitVariableLengthValueChange()
unusedFunction:fstapi.c:2846
// fstWriterGetFseekFailed()
unusedFunction:fstapi.c:2510
// fstWriterSetAttrEnd()
unusedFunction:fstapi.c:2713
// fstWriterSetComment()
unusedFunction:fstapi.c:2359
// fstWriterSetEnvVar()
unusedFunction:fstapi.c:2371
// fstWriterSetFileType()
unusedFunction:fstapi.c:2234
// fstWriterSetParallelMode()
unusedFunction:fstapi.c:2470
// fstWriterSetTimezero()
unusedFunction:fstapi.c:2435
// fstWriterSetValueList()
unusedFunction:fstapi.c:2365

// 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:883
// LZ4_compress_forceExtDict()
unusedFunction:lz4.c:895
// LZ4_compress_limitedOutput()
unusedFunction:lz4.c:730
// LZ4_compress_limitedOutput_continue()
unusedFunction:lz4.c:888
// LZ4_compress_limitedOutput_withState()
unusedFunction:lz4.c:1343
// LZ4_compress_withState()
unusedFunction:lz4.c:1332
// LZ4_create()
unusedFunction:lz4.c:1314
// LZ4_createStream()
unusedFunction:lz4.c:765
// LZ4_createStreamDecode()
unusedFunction:lz4.c:1152
// LZ4_decompress_fast_continue()
unusedFunction:lz4.c:1217
// LZ4_decompress_fast_usingDict()
unusedFunction:lz4.c:1272
// LZ4_decompress_fast_withPrefix64k()
unusedFunction:lz4.c:1361
// LZ4_decompress_safe_continue()
unusedFunction:lz4.c:1188
// LZ4_decompress_safe_forceExtDict()
unusedFunction:lz4.c:1278
// LZ4_decompress_safe_usingDict()
unusedFunction:lz4.c:1267
// LZ4_decompress_safe_withPrefix64k()
unusedFunction:lz4.c:1356
// LZ4_freeStream()
unusedFunction:lz4.c:773
// LZ4_freeStreamDecode()
unusedFunction:lz4.c:1158
// LZ4_loadDict()
unusedFunction:lz4.c:780
// LZ4_resetStreamState()
unusedFunction:lz4.c:1307
// LZ4_setStreamDecode()
unusedFunction:lz4.c:1171
// LZ4_sizeofState()
unusedFunction:lz4.c:1330
// LZ4_sizeofStreamState()
unusedFunction:lz4.c:1299
// LZ4_slideInputBuffer()
unusedFunction:lz4.c:1321
// LZ4_uncompress()
unusedFunction:lz4.c:1293
// LZ4_uncompress_unknownOutputSize()
unusedFunction:lz4.c:1294
// LZ4_versionNumber()
unusedFunction:lz4.c:428

// 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