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[#72179] remove unused code

This commit is contained in:
Mateusz Gancarz 2025-02-11 11:21:06 +01:00
parent 5b126f3258
commit cc5a744b3a
2 changed files with 4 additions and 32 deletions
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24
include/verilated_saif_c.cpp
View File

@ -229,7 +229,7 @@ void VerilatedSaif::close() VL_MT_SAFE_EXCLUDES(m_mutex) {
printStr(std::to_string(m_time).c_str());
printStr(")\n");
//NOTE: for now only care about
//NOTE: for now only care about NET, also PORT will be added
printStr("(INSTANCE foo (NET\n");
for (auto& activity : m_activity) {
for (size_t i = 0; i < activity.width; i++) {
@ -240,6 +240,9 @@ void VerilatedSaif::close() VL_MT_SAFE_EXCLUDES(m_mutex) {
if (!bit.transitions) {
// FIXME for some reason, signals are duplicated.
// The duplicates have no transitions, so we skip them.
fprintf(stdout, "Possible duplicate activity - name: %s, bit index: %d\n", activity.name, i);
continue;
}
assert(m_time >= bit.highTime);
@ -332,12 +335,6 @@ void VerilatedSaif::bufferFlush() VL_MT_UNSAFE_ONE {
//=============================================================================
// Definitions
void VerilatedSaif::printIndent(int level_change) {
if (level_change < 0) m_indent += level_change;
for (int i = 0; i < m_indent; ++i) printStr(" ");
if (level_change > 0) m_indent += level_change;
}
void VerilatedSaif::pushPrefix(const std::string& name, VerilatedTracePrefixType type) {
assert(!m_prefixStack.empty()); // Constructor makes an empty entry
std::string pname = name;
@ -391,19 +388,6 @@ void VerilatedSaif::declare(uint32_t code, const char* name, const char* wirep,
const std::string hierarchicalName = m_prefixStack.back().first + name;
const bool enabled = Super::declCode(code, hierarchicalName, bits);
//NOTE: m_suffixes currently not used anywhere
if (m_suffixes.size() <= nextCode() * VL_TRACE_SUFFIX_ENTRY_SIZE) {
m_suffixes.resize(nextCode() * VL_TRACE_SUFFIX_ENTRY_SIZE * 2, 0);
}
//NOTE: m_maxSignalBytes currently used only here
// Keep upper bound on bytes a single signal can emit into the buffer
m_maxSignalBytes = std::max<size_t>(m_maxSignalBytes, bits + 32);
// Make sure write buffer is large enough, plus header
bufferResize(m_maxSignalBytes + 1024);
//NOTE: enabled is set much earlier but returned here
if (!enabled) return;
const size_t block_size = 1024;

12
include/verilated_saif_c.h
View File

@ -78,7 +78,6 @@ private:
size_t m_maxSignalBytes = 0; // Upper bound on number of bytes a single signal can generate
uint64_t m_wroteBytes = 0; // Number of bytes written to this file
std::vector<char> m_suffixes; // SAIF line end string codes + metadata
std::vector<ActivityVar> m_activity;
std::vector<uint32_t> m_codeToActivity;
std::vector<std::vector<ActivityBit>> m_activityArena;
@ -102,7 +101,6 @@ private:
void openNextImp(bool incFilename);
void closePrev();
void closeErr();
void printIndent(int level_change);
void printStr(const char* str);
void declare(uint32_t code, const char* name, const char* wirep, bool array, int arraynum,
bool bussed, int msb, int lsb);
@ -211,21 +209,11 @@ class VerilatedSaifBuffer VL_NOT_FINAL {
// Output buffer flush trigger location (only used when not parallel)
char* const m_wrFlushp = m_owner.parallel() ? nullptr : m_owner.m_wrFlushp;
// SAIF line end string codes + metadata
const char* const m_suffixes = m_owner.m_suffixes.data(); //NOTE: currently not used anywhere
// The maximum number of bytes a single signal can emit
const size_t m_maxSignalBytes = m_owner.m_maxSignalBytes;
// Additional data for parallel tracing only
char* m_bufp = nullptr; // The beginning of the trace buffer
size_t m_size = 0; // The size of the buffer at m_bufp
char* m_growp = nullptr; // Resize limit pointer
void adjustGrowp() {
m_growp = (m_bufp + m_size) - (2 * m_maxSignalBytes);
assert(m_growp >= m_bufp + m_maxSignalBytes);
}
// CONSTRUCTOR
explicit VerilatedSaifBuffer(VerilatedSaif& owner)
: m_owner{owner} {}