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Update fst and lxt files to latest from GTKWave also update cppcheck file

This commit is contained in:
Cary R 2014-07-09 16:11:53 -07:00
parent 774d173d69
commit f17690ebde
3 changed files with 252 additions and 58 deletions
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263
vpi/cppcheck.sup
View File

@ -3,33 +3,144 @@
// problems will not be fixed.
// fstapi.c from GTKWave
obsoleteFunctionsasctime:fstapi.c:928
obsoleteFunctionsalloca:fstapi.c:2316
unreadVariable:fstapi.c:1660
variableScope:fstapi.c:664
variableScope:fstapi.c:1392
variableScope:fstapi.c:1991
variableScope:fstapi.c:2120
variableScope:fstapi.c:2545
variableScope:fstapi.c:2737
variableScope:fstapi.c:2896
variableScope:fstapi.c:2897
variableScope:fstapi.c:3615
variableScope:fstapi.c:3791
variableScope:fstapi.c:4234
variableScope:fstapi.c:4243
variableScope:fstapi.c:4777
variableScope:fstapi.c:4780
variableScope:fstapi.c:5278
variableScope:fstapi.c:5279
variableScope:fstapi.c:5435
variableScope:fstapi.c:5493
variableScope:fstapi.c:5806
variableScope:fstapi.c:5809
variableScope:fstapi.c:6045
variableScope:fstapi.c:6150
variableScope:fstapi.c:6151
variableScope:fstapi.c:6182
obsoleteFunctionsasctime:fstapi.c:927
obsoleteFunctionsalloca:fstapi.c:2301
unreadVariable:fstapi.c:1645
variableScope:fstapi.c:663
variableScope:fstapi.c:1335
variableScope:fstapi.c:1336
variableScope:fstapi.c:1393
variableScope:fstapi.c:1976
variableScope:fstapi.c:2105
variableScope:fstapi.c:2530
variableScope:fstapi.c:2531
variableScope:fstapi.c:2722
variableScope:fstapi.c:2723
variableScope:fstapi.c:2727
variableScope:fstapi.c:2843
variableScope:fstapi.c:2882
variableScope:fstapi.c:2883
variableScope:fstapi.c:3601
variableScope:fstapi.c:3775
variableScope:fstapi.c:3777
variableScope:fstapi.c:4219
variableScope:fstapi.c:4220
variableScope:fstapi.c:4229
variableScope:fstapi.c:4492
variableScope:fstapi.c:4763
variableScope:fstapi.c:4766
variableScope:fstapi.c:5260
variableScope:fstapi.c:5264
variableScope:fstapi.c:5265
variableScope:fstapi.c:5421
variableScope:fstapi.c:5479
variableScope:fstapi.c:5792
variableScope:fstapi.c:5795
variableScope:fstapi.c:6031
variableScope:fstapi.c:6136
variableScope:fstapi.c:6137
variableScope:fstapi.c:6168
variableScope:fstapi.c:6396
// These functions are not used by Icarus
// fstReaderClrFacProcessMask()
unusedFunction:fstapi.c:3333
// fstReaderClrFacProcessMaskAll()
unusedFunction:fstapi.c:3362
// fstReaderGetAliasCount()
unusedFunction:fstapi.c:3425
// fstReaderGetCurrentFlatScope()
unusedFunction:fstapi.c:3171
// fstReaderGetAliasCount()
unusedFunction:fstapi.c:3268
// fstReaderGetCurrentScopeUserInfo()
unusedFunction:fstapi.c:3185
// fstReaderGetDateString()
unusedFunction:fstapi.c:3453
// fstReaderGetDoubleEndianMatchState()
unusedFunction:fstapi.c:3439
// fstReaderGetDumpActivityChangeTime()
unusedFunction:fstapi.c:3481
// fstReaderGetDumpActivityChangeValue()
unusedFunction:fstapi.c:3496
// fstReaderGetEndTime()
unusedFunction:fstapi.c:3390
// fstReaderGetFacProcessMask()
unusedFunction:fstapi.c:3296
// fstReaderGetFileType()
unusedFunction:fstapi.c:3460
// fstReaderGetFseekFailed()
unusedFunction:fstapi.c:3281
// fstReaderGetMaxHandle()
unusedFunction:fstapi.c:3418
// fstReaderGetMemoryUsedByWriter()
unusedFunction:fstapi.c:3397
// fstReaderGetNumberDumpActivityChanges()
unusedFunction:fstapi.c:3474
// fstReaderGetScopeCount()
unusedFunction:fstapi.c:3404
// fstReaderGetStartTime()
unusedFunction:fstapi.c:3383
// fstReaderGetTimescale()
unusedFunction:fstapi.c:3376
// fstReaderGetTimezero()
unusedFunction:fstapi.c:3467
// fstReaderGetValueChangeSectionCount()
unusedFunction:fstapi.c:3432
// fstReaderGetValueFromHandleAtTime()
unusedFunction:fstapi.c:5674
// fstReaderGetVarCount()
unusedFunction:fstapi.c:3411
// fstReaderGetVersionString()
unusedFunction:fstapi.c:3446
// fstReaderIterBlocks()
unusedFunction:fstapi.c:4641
// fstReaderIterBlocksSetNativeDoublesOnCallback()
unusedFunction:fstapi.c:3546
// fstReaderIterateHier()
unusedFunction:fstapi.c:3771
// fstReaderIterateHierRewind()
unusedFunction:fstapi.c:3751
// fstReaderOpen()
unusedFunction:fstapi.c:4539
// fstReaderOpenForUtilitiesOnly()
unusedFunction:fstapi.c:4531
// fstReaderPushScope()
unusedFunction:fstapi.c:3233
// fstReaderResetScope()
unusedFunction:fstapi.c:3222
// fstReaderSetFacProcessMask()
unusedFunction:fstapi.c:3315
// fstReaderSetFacProcessMaskAll()
unusedFunction:fstapi.c:3351
// fstReaderSetLimitTimeRange()
unusedFunction:fstapi.c:3511
// fstReaderSetUnlimitedTimeRange()
unusedFunction:fstapi.c:3524
// fstReaderSetVcdExtensions()
unusedFunction:fstapi.c:3535
// fstUtilityEscToBin()
unusedFunction:fstapi.c:6474
// fstWriterCreateVar2()
unusedFunction:fstapi.c:2517
// fstWriterEmitVariableLengthValueChange()
unusedFunction:fstapi.c:2836
// fstWriterGetFseekFailed()
unusedFunction:fstapi.c:2500
// fstWriterSetAttrEnd()
unusedFunction:fstapi.c:2703
// fstWriterSetComment()
unusedFunction:fstapi.c:2355
// fstWriterSetEnvVar()
unusedFunction:fstapi.c:2361
// fstWriterSetFileType()
unusedFunction:fstapi.c:2232
// fstWriterSetParallelMode()
unusedFunction:fstapi.c:2460
// fstWriterSetTimezero()
unusedFunction:fstapi.c:2425
// These functions are not used by Icarus
//unusedFunction:fstapi.c:226
// lxt2_write.c from GTKWave
obsoleteFunctionsalloca:lxt2_write.c:1813
@ -45,6 +156,27 @@ 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
@ -70,6 +202,83 @@ 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:806
// LZ4_compress_forceExtDict()
unusedFunction:lz4.c:818
// LZ4_compress_limitedOutput()
unusedFunction:lz4.c:662
// LZ4_compress_limitedOutput_continue()
unusedFunction:lz4.c:811
// LZ4_compress_limitedOutput_withState()
unusedFunction:lz4.c:1223
// LZ4_compress_withState()
unusedFunction:lz4.c:1212
// LZ4_create()
unusedFunction:lz4.c:1192
// LZ4_createStream()
unusedFunction:lz4.c:687
// LZ4_createStreamDecode()
unusedFunction:lz4.c:1074
// LZ4_decompress_fast_continue()
unusedFunction:lz4.c:1123
// LZ4_decompress_fast_usingDict()
unusedFunction:lz4.c:1156
// LZ4_decompress_fast_withPrefix64k()
unusedFunction:lz4.c:1241
// LZ4_decompress_safe_continue()
unusedFunction:lz4.c:1103
// LZ4_decompress_safe_usingDict()
unusedFunction:lz4.c:1151
// LZ4_decompress_safe_withPrefix64k()
unusedFunction:lz4.c:1236
// LZ4_free()
unusedFunction:lz4.c:694
// LZ4_loadDict()
unusedFunction:lz4.c:701
// LZ4_resetStreamState()
unusedFunction:lz4.c:1185
// LZ4_setDictDecode()
unusedFunction:lz4.c:1088
// LZ4_sizeofState()
unusedFunction:lz4.c:1210
// LZ4_sizeofStreamState()
unusedFunction:lz4.c:1177
// LZ4_slideInputBuffer()
unusedFunction:lz4.c:1199
// LZ4_uncompress()
unusedFunction:lz4.c:1171
// LZ4_uncompress_unknownOutputSize()
unusedFunction:lz4.c:1172
// The routines in sys_random.c are exact copies from IEEE1364-2005 and
// they have scope warnings that we need to ignore.

29
vpi/fstapi.c
View File

@ -26,7 +26,6 @@
* FST_DYNAMIC_ALIAS_DISABLE : dynamic aliases are not processed
* FST_DYNAMIC_ALIAS2_DISABLE : new encoding for dynamic aliases is not generated
* FST_WRITEX_DISABLE : fast write I/O routines are disabled
* FST_DISABLE_DUFFS_DEVICE : only if indirect branches are incredibly bad on host arch
*
* possible enables:
*
@ -979,6 +978,8 @@ if(!xc->curval_mem)
static void fstDestroyMmaps(struct fstWriterContext *xc, int is_closing)
{
(void)is_closing;
fstMunmap(xc->valpos_mem, xc->maxhandle * 4 * sizeof(uint32_t));
xc->valpos_mem = NULL;
@ -1390,21 +1391,6 @@ for(i=0;i<xc->maxhandle;i++)
if(is_binary)
{
unsigned char acc = 0;
#ifdef FST_DISABLE_DUFFS_DEVICE
/* old algorithm */
int shift = 7 - ((vm4ip[1]-1) & 7);
for(idx=vm4ip[1]-1;idx>=0;idx--)
{
acc |= (pnt[idx] & 1) << shift;
shift++;
if(shift == 8)
{
*(--scratchpnt) = acc;
shift = 0;
acc = 0;
}
}
#else
/* new algorithm */
idx = ((vm4ip[1]+7) & ~7);
switch(vm4ip[1] & 7)
@ -1421,7 +1407,6 @@ for(i=0;i<xc->maxhandle;i++)
idx -= 8;
} while(idx);
}
#endif
scratchpnt = fstCopyVarint32ToLeft(scratchpnt, (time_delta << 1));
}
@ -2249,7 +2234,7 @@ void fstWriterSetFileType(void *ctx, enum fstFileType filetype)
struct fstWriterContext *xc = (struct fstWriterContext *)ctx;
if(xc)
{
if((filetype >= FST_FT_MIN) && (filetype <= FST_FT_MAX))
if(/*(filetype >= FST_FT_MIN) &&*/ (filetype <= FST_FT_MAX))
{
off_t fpos = ftello(xc->handle);
@ -2646,7 +2631,7 @@ struct fstWriterContext *xc = (struct fstWriterContext *)ctx;
if(xc)
{
fputc(FST_ST_VCD_SCOPE, xc->hier_handle);
if((scopetype < FST_ST_VCD_MODULE) || (scopetype > FST_ST_MAX)) { scopetype = FST_ST_VCD_MODULE; }
if(/*(scopetype < FST_ST_VCD_MODULE) ||*/ (scopetype > FST_ST_MAX)) { scopetype = FST_ST_VCD_MODULE; }
fputc(scopetype, xc->hier_handle);
fprintf(xc->hier_handle, "%s%c%s%c",
scopename ? scopename : "", 0,
@ -2687,7 +2672,7 @@ struct fstWriterContext *xc = (struct fstWriterContext *)ctx;
if(xc)
{
fputc(FST_ST_GEN_ATTRBEGIN, xc->hier_handle);
if((attrtype < FST_AT_MISC) || (attrtype > FST_AT_MAX)) { attrtype = FST_AT_MISC; subtype = FST_MT_UNKNOWN; }
if(/*(attrtype < FST_AT_MISC) ||*/ (attrtype > FST_AT_MAX)) { attrtype = FST_AT_MISC; subtype = FST_MT_UNKNOWN; }
fputc(attrtype, xc->hier_handle);
switch(attrtype)
@ -4768,7 +4753,7 @@ for(;;)
mem_required_for_traversal = fstReaderUint64(xc->f);
mem_for_traversal = malloc(mem_required_for_traversal + 66); /* add in potential fastlz overhead */
#ifdef FST_DEBUG
fprintf(stderr, "sec: %d seclen: %d begtim: %d endtim: %d\n",
fprintf(stderr, "sec: %u seclen: %d begtim: %d endtim: %d\n",
secnum, (int)seclen, (int)beg_tim, (int)end_tim);
fprintf(stderr, "\tmem_required_for_traversal: %d\n", (int)mem_required_for_traversal);
#endif
@ -5796,7 +5781,7 @@ mem_required_for_traversal =
fstReaderUint64(xc->f);
#ifdef FST_DEBUG
fprintf(stderr, "rvat sec: %d seclen: %d begtim: %d endtim: %d\n",
fprintf(stderr, "rvat sec: %u seclen: %d begtim: %d endtim: %d\n",
secnum, (int)seclen, (int)beg_tim, (int)end_tim);
fprintf(stderr, "\tmem_required_for_traversal: %d\n", (int)mem_required_for_traversal);
#endif

18
vpi/lxt_write.c
View File

@ -1004,7 +1004,7 @@ if(s1->val > s2->val) return(1); else return(-1); /* they're *never* equal */
static void lt_finalize_dictionary(struct lt_trace *lt)
{
int i;
unsigned int i;
lt->sorted_dict = calloc(lt->num_dict_entries, sizeof(dslxt_Tree *));
@ -1594,7 +1594,7 @@ if(lt)
/*
* emission for trace values..
*/
static unsigned int lt_optimask[]=
static int lt_optimask[]=
{
0x00000000,
@ -1674,7 +1674,7 @@ while(s->aliased_to) /* find root alias if exists */
if(!(s->flags&(LT_SYM_F_DOUBLE|LT_SYM_F_STRING)))
{
int numbytes; /* number of bytes to store value minus one */
int len = ((s->flags)&LT_SYM_F_INTEGER) ? 32 : s->len;
unsigned int len = ((s->flags)&LT_SYM_F_INTEGER) ? 32 : s->len;
unsigned int last_change_delta;
if((lt->clock_compress)&&(s->rows==0))
@ -2283,7 +2283,7 @@ if(!(s->flags&(LT_SYM_F_DOUBLE|LT_SYM_F_STRING)))
char prevch;
unsigned int last_change_delta;
int len = ((s->flags)&LT_SYM_F_INTEGER) ? 32 : s->len;
unsigned int len = ((s->flags)&LT_SYM_F_INTEGER) ? 32 : s->len;
if((lt->clock_compress)&&(s->rows==0))
{
@ -2291,7 +2291,7 @@ if(!(s->flags&(LT_SYM_F_DOUBLE|LT_SYM_F_STRING)))
{
int legal = 0;
int ivalue = 0;
int i;
unsigned int i;
char *pntv = value;
int delta1, delta2;
@ -2589,10 +2589,10 @@ if(!(s->flags&(LT_SYM_F_DOUBLE|LT_SYM_F_STRING)))
if(!tagadd)
{
int len2 = ((s->flags)&LT_SYM_F_INTEGER) ? 32 : s->len;
unsigned int len2 = ((s->flags)&LT_SYM_F_INTEGER) ? 32 : s->len;
if((mvl & (LT_MVL_2|LT_MVL_4|LT_MVL_9)) == LT_MVL_2)
{
int i;
unsigned int i;
int bitpos = 7;
int outval = 0;
int thisval= 0;
@ -2676,7 +2676,7 @@ if(!(s->flags&(LT_SYM_F_DOUBLE|LT_SYM_F_STRING)))
else
if((mvl & (LT_MVL_4|LT_MVL_9)) == LT_MVL_4)
{
int i;
unsigned int i;
int bitpos = 6;
int outval = 0;
int thisval= 0;
@ -2710,7 +2710,7 @@ if(!(s->flags&(LT_SYM_F_DOUBLE|LT_SYM_F_STRING)))
else
/* if(mvl & LT_MVL_9) */
{
int i;
unsigned int i;
int bitpos = 4;
int outval = 0;
int thisval= 0;