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Remove deprecated and unused timescale override defines

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These have been 'deprecated' for 2 years and are otherwise unused except
for using a temporary placeholder value, which I have inlined with the
default value.

Also remove the now VL_TIME_STR_CONVERT utility function (and
corresponding unit tests), which have no references in any project on
GitHub.
This commit is contained in:
Geza Lore
2022-07-20 14:06:09 +01:00
parent 542e324869
commit 30e3edb81d
5 changed files with 3 additions and 124 deletions
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include/verilated.cpp
+3 -25
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@@ -2164,29 +2164,6 @@ void VL_WRITEMEM_N(bool hex, // Hex format, else binary
//===========================================================================
// Timescale conversion
// Helper function for conversion of timescale strings
// Converts (1|10|100)(s|ms|us|ns|ps|fs) to power of then
int VL_TIME_STR_CONVERT(const char* strp) VL_PURE {
int scale = 0;
if (!strp) return 0;
if (*strp++ != '1') return 0;
while (*strp == '0') {
++scale;
++strp;
}
switch (*strp++) {
case 's': break;
case 'm': scale -= 3; break;
case 'u': scale -= 6; break;
case 'n': scale -= 9; break;
case 'p': scale -= 12; break;
case 'f': scale -= 15; break;
default: return 0;
}
if ((scale < 0) && (*strp++ != 's')) return 0;
if (*strp) return 0;
return scale;
}
static const char* vl_time_str(int scale) VL_PURE {
static const char* const names[]
= {"100s", "10s", "1s", "100ms", "10ms", "1ms", "100us", "10us", "1us",
@@ -2308,8 +2285,9 @@ void VerilatedContext::checkMagic(const VerilatedContext* contextp) {
}
VerilatedContext::Serialized::Serialized() {
m_timeunit = VL_TIME_UNIT; // Initial value until overriden by _Vconfigure
m_timeprecision = VL_TIME_PRECISION; // Initial value until overriden by _Vconfigure
constexpr int8_t picosecond = -12;
m_timeunit = picosecond; // Initial value until overriden by _Vconfigure
m_timeprecision = picosecond; // Initial value until overriden by _Vconfigure
}
void VerilatedContext::assertOn(bool flag) VL_MT_SAFE {