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Internals: Inline VerilatedContext::assertCtlGet (#8320)

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This commit is contained in:
Nick Brereton
2026-09-10 15:48:58 -04:00
committed by GitHub
parent b06bd46dc9
commit dada720bca
2 changed files with 35 additions and 33 deletions
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include/verilated.cpp
-29
View File
@@ -3126,15 +3126,6 @@ bool VerilatedContext::assertOnGet(VerilatedAssertType_t type,
VerilatedAssertDirectiveType_t directive) const VL_MT_SAFE {
return assertCtlGet(VerilatedAssertCtlQuery::ASSERT_CTL_ON, type, directive);
}
uint32_t VerilatedContext::assertOnMask(VerilatedAssertType_t types,
VerilatedAssertDirectiveType_t directives) VL_PURE {
// Place the directive bits at each selected assertion type's 3-bit group.
uint32_t mask = 0;
for (int i = 0; i < std::numeric_limits<VerilatedAssertType_t>::digits; ++i) {
if (VL_BITISSET_I(types, i)) mask |= directives << (i * ASSERT_DIRECTIVE_TYPE_MASK_WIDTH);
}
return mask;
}
void VerilatedContext::assertOnSet(VerilatedAssertType_t types,
VerilatedAssertDirectiveType_t directives) VL_MT_SAFE {
if (assertCtlsLocked()) return;
@@ -3202,26 +3193,6 @@ void VerilatedContext::assertCtl(uint32_t controlType, VerilatedAssertType_t typ
.c_str());
}
}
uint32_t
VerilatedContext::assertCtlGet(VerilatedAssertCtlQuery query, VerilatedAssertType_t type,
VerilatedAssertDirectiveType_t directive) const VL_MT_SAFE {
const uint32_t mask = assertOnMask(type, directive);
if (!mask) return 0;
switch (query) { // LCOV_EXCL_BR_LINE
case VerilatedAssertCtlQuery::ASSERT_CTL_ON: return (m_s.m_assertOn & mask) != 0;
case VerilatedAssertCtlQuery::ASSERT_CTL_KILL:
assert(mask && (mask & (mask - 1)) == 0);
return m_s.m_assertKill[VL_CLOG2_I(mask)];
case VerilatedAssertCtlQuery::ASSERT_CTL_PASS_ON_VACUOUS:
return (m_s.m_assertPassOnVacuous & mask) != 0;
case VerilatedAssertCtlQuery::ASSERT_CTL_PASS_ON_NONVACUOUS:
return (m_s.m_assertPassOnNonvacuous & mask) != 0;
case VerilatedAssertCtlQuery::ASSERT_CTL_FAIL_ON: return (m_s.m_assertFailOn & mask) != 0;
default: // LCOV_EXCL_START
VL_FATAL_MT("", 0, "", "Internal: Bad assertCtlGet query");
VL_UNREACHABLE;
} // LCOV_EXCL_STOP
}
void VerilatedContext::calcUnusedSigs(bool flag) VL_MT_SAFE {
const VerilatedLockGuard lock{m_mutex};
m_s.m_calcUnusedSigs = flag;
include/verilated.h
+35 -4
View File
@@ -480,8 +480,8 @@ private:
= ASSERT_DIRECTIVE_TYPE_MASK_WIDTH * std::numeric_limits<VerilatedAssertType_t>::digits
+ 1;
// Build the assertion-control bit mask for the given assertion x directive types.
static uint32_t assertOnMask(VerilatedAssertType_t types,
VerilatedAssertDirectiveType_t directives) VL_PURE;
static inline uint32_t assertOnMask(VerilatedAssertType_t types,
VerilatedAssertDirectiveType_t directives) VL_PURE;
static constexpr size_t ASSERT_CONTROL_SLOT_COUNT = ASSERT_ON_WIDTH - 1;
// No termination request has stamped m_finishPendingTime yet
static constexpr uint64_t TIME_UNSET = ~0ULL;
@@ -643,8 +643,8 @@ public:
VerilatedAssertDirectiveType_t directives) VL_MT_SAFE;
/// Get assertion-control runtime state. Boolean queries return 0/1, Kill returns
/// the generation count.
uint32_t assertCtlGet(VerilatedAssertCtlQuery query, VerilatedAssertType_t type,
VerilatedAssertDirectiveType_t directive) const VL_MT_SAFE;
inline uint32_t assertCtlGet(VerilatedAssertCtlQuery query, VerilatedAssertType_t type,
VerilatedAssertDirectiveType_t directive) const VL_MT_SAFE;
/// Return if calculating of unused signals (for traces)
bool calcUnusedSigs() const VL_MT_SAFE { return m_s.m_calcUnusedSigs; }
/// Enable calculation of unused signals (for traces)
@@ -1282,5 +1282,36 @@ void VerilatedContext::timeprecision(int value) VL_MT_SAFE {
#endif
}
// Defined here, not in-class: VL_CLOG2_I / VL_FATAL_MT (verilated_funcs.h) are not yet in scope
uint32_t VerilatedContext::assertOnMask(VerilatedAssertType_t types,
VerilatedAssertDirectiveType_t directives) VL_PURE {
// Place the directive bits at each selected assertion type's 3-bit group.
uint32_t mask = 0;
for (int i = 0; i < std::numeric_limits<VerilatedAssertType_t>::digits; ++i) {
if (VL_BITISSET_I(types, i)) mask |= directives << (i * ASSERT_DIRECTIVE_TYPE_MASK_WIDTH);
}
return mask;
}
uint32_t
VerilatedContext::assertCtlGet(VerilatedAssertCtlQuery query, VerilatedAssertType_t type,
VerilatedAssertDirectiveType_t directive) const VL_MT_SAFE {
const uint32_t mask = assertOnMask(type, directive);
if (!mask) return 0;
switch (query) { // LCOV_EXCL_BR_LINE
case VerilatedAssertCtlQuery::ASSERT_CTL_ON: return (m_s.m_assertOn & mask) != 0;
case VerilatedAssertCtlQuery::ASSERT_CTL_KILL:
assert(mask && (mask & (mask - 1)) == 0);
return m_s.m_assertKill[VL_CLOG2_I(mask)];
case VerilatedAssertCtlQuery::ASSERT_CTL_PASS_ON_VACUOUS:
return (m_s.m_assertPassOnVacuous & mask) != 0;
case VerilatedAssertCtlQuery::ASSERT_CTL_PASS_ON_NONVACUOUS:
return (m_s.m_assertPassOnNonvacuous & mask) != 0;
case VerilatedAssertCtlQuery::ASSERT_CTL_FAIL_ON: return (m_s.m_assertFailOn & mask) != 0;
default: // LCOV_EXCL_START
VL_FATAL_MT("", 0, "", "Internal: Bad assertCtlGet query");
VL_UNREACHABLE;
} // LCOV_EXCL_STOP
}
#undef VERILATOR_VERILATED_H_INTERNAL_
#endif // Guard