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Suppress impossible code coverage issues

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This commit is contained in:
Wilson Snyder 2020-05-15 22:34:06 -04:00
parent 2d11c2cbb3
commit 29bcbb0417
3 changed files with 7 additions and 7 deletions
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4
include/verilated_fst_c.cpp
View File

@ -204,7 +204,7 @@ void VerilatedFst::declArray(vluint32_t code, const char* name, int dtypenum, fs
}
void VerilatedFst::declFloat(vluint32_t code, const char* name, int dtypenum, fstVarDir vardir,
fstVarType vartype, bool array, int arraynum) {
declare(code, name, dtypenum, vardir, vartype, array, arraynum, 31, 0);
declare(code, name, dtypenum, vardir, vartype, array, arraynum, 31, 0); // LCOV_EXCL_LINE
}
void VerilatedFst::declDouble(vluint32_t code, const char* name, int dtypenum, fstVarDir vardir,
fstVarType vartype, bool array, int arraynum) {
@ -266,7 +266,7 @@ void VerilatedFst::emitWData(vluint32_t code, const WData* newvalp, int bits) {
VL_ATTR_ALWINLINE
void VerilatedFst::emitFloat(vluint32_t code, float newval) {
fstWriterEmitValueChange(m_fst, m_symbolp[code], &newval);
fstWriterEmitValueChange(m_fst, m_symbolp[code], &newval); // LCOV_EXCL_LINE
}
VL_ATTR_ALWINLINE

8
include/verilated_save.cpp
View File

@ -194,8 +194,8 @@ void VerilatedSave::flush() VL_MT_UNSAFE_ONE {
ssize_t got = ::write(m_fd, wp, remaining);
if (got > 0) {
wp += got;
} else if (got < 0) {
if (errno != EAGAIN && errno != EINTR) {
} else if (VL_UNCOVERABLE(got < 0)) {
if (VL_UNCOVERABLE(errno != EAGAIN && errno != EINTR)) {
// write failed, presume error (perhaps out of disk space)
std::string msg = std::string(__FUNCTION__) + ": " + strerror(errno);
VL_FATAL_MT("", 0, "", msg.c_str());
@ -223,8 +223,8 @@ void VerilatedRestore::fill() VL_MT_UNSAFE_ONE {
ssize_t got = ::read(m_fd, m_endp, remaining);
if (got > 0) {
m_endp += got;
} else if (got < 0) {
if (errno != EAGAIN && errno != EINTR) {
} else if (VL_UNCOVERABLE(got < 0)) {
if (VL_UNCOVERABLE(errno != EAGAIN && errno != EINTR)) {
// write failed, presume error (perhaps out of disk space)
std::string msg = std::string(__FUNCTION__) + ": " + strerror(errno);
VL_FATAL_MT("", 0, "", msg.c_str());

2
include/verilated_vcd_sc.h
View File

@ -77,7 +77,7 @@ private:
virtual void set_time_unit(int exponent10_seconds) {} // deprecated
#endif
#if defined(NC_SYSTEMC) || (SYSTEMC_VERSION >= 20111100)
virtual void set_time_unit(double v, sc_time_unit tu) {}
virtual void set_time_unit(double v, sc_time_unit tu) {} // LCOV_EXCL_LINE
#endif
//--------------------------------------------------