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New cppcheck cleanup

This commit is contained in:
Cary R 2026-02-06 15:03:58 -08:00
parent 827e08f8d3
commit 9da5c1868f
7 changed files with 3 additions and 26 deletions
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1
cppcheck.sup
View File

@ -761,7 +761,6 @@ allocaCalled:parse.cc
constParameterPointer:parse.cc
constVariablePointer:parse.cc
knownConditionTrueFalse:parse.cc
syntaxError:parse.cc
allocaCalled:syn-rules.cc
constParameterPointer:syn-rules.cc
knownConditionTrueFalse:syn-rules.cc

3
driver/cppcheck.sup
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@ -18,11 +18,8 @@ memleakOnRealloc:cfparse.y
allocaCalled:cfparse.c
constParameterPointer:cfparse.c
constVariablePointer:cfparse.c
invalidPrintfArgType_sint:cfparse.c
knownConditionTrueFalse:cfparse.c
sizeofwithnumericparameter:cfparse.c
syntaxError:cfparse.c
unsignedPositive:cfparse.c
constVariablePointer:<stdout>
nullPointer:<stdout>
redundantInitialization:<stdout>

4
tgt-pcb/cppcheck.sup
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@ -10,14 +10,10 @@ unusedFunction:pcb.cc:84
// Errors/limitations in the generated yacc and lex files
duplicateBreak:fp.lex
constParameterPointer:fp.cc
invalidPrintfArgType_sint:fp.cc
knownConditionTrueFalse:fp.cc
syntaxError:fp.cc
unsignedPositive:fp.cc
constVariablePointer:fp_lex.cc
cstyleCast:fp_lex.cc
nullPointer:fp_lex.cc
redundantInitialization:fp_lex.cc
syntaxError:fp_lex.cc
unusedFunction:fp_lex.cc
unusedStructMember:fp_lex.cc

3
vhdlpp/cppcheck.sup
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@ -29,10 +29,7 @@ duplicateBreak:lexor.lex
redundantInitialization:lexor.lex
uselessAssignmentPtrArg:lexor.lex
constParameterPointer:parse.cc
invalidPrintfArgType_sint:parse.cc
knownConditionTrueFalse:parse.cc
syntaxError:parse.cc
unsignedPositive:parse.cc
// Unused functions
unusedFunction:LineInfo.h

2
vpi/cppcheck.sup
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@ -38,7 +38,7 @@ constParameterCallback:sys_convert.c:150
constParameterCallback:sys_display.c:1281
constParameterCallback:sys_display.c:1379
constParameterCallback:sys_display.c:1553
constParameterCallback:sys_display.c:2169
constParameterCallback:sys_display.c:2174
constParameterCallback:sys_fileio.c:261
constParameterCallback:sys_random.c:497
constParameterCallback:sys_sdf.c:437

14
vvp/cppcheck.sup
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@ -10,7 +10,7 @@ nullPointerOutOfMemory
//constVariablePointer:main.cc:400
// Only for conditional debugging
knownConditionTrueFalse:lib_main.cc:289
knownConditionTrueFalse:lib_main.cc:282
// For now these casts have to be used
dangerousTypeCast:array_common.cc:188
@ -207,18 +207,6 @@ unusedFunction:vpi_priv.cc:1904
// vpi_vprintf()
unusedFunction:vpi_priv.cc:1505
// The following are used in the embedded version of iverilog.
// vvp_init()
unusedFunction:lib_main.cc:275
// vvp_run()
unusedFunction:lib_main.cc:339
// vvp_set_quiet_flag()
unusedFunction:lib_main.cc:71
// vvp_set_stop_is_finish()
unusedFunction:lib_main.cc:62
// vvp_set_verbose_flag()
unusedFunction:lib_main.cc:76
// The following are just unused.
// alias_word()
unusedFunction:array.cc:848

2
vvp/vvp_net.cc
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@ -2146,7 +2146,7 @@ bool vector2_to_value(const vvp_vector2_t&a, int32_t&val, bool is_signed)
{
val = 0;
unsigned idx;
int32_t mask;
uint32_t mask;
for (idx = 0, mask = 1 ; idx < a.size() && idx < 32 ; idx += 1, mask <<= 1) {
if (a.value(idx)) val |= mask;
}