DBT-RISE/DBT-RISE-TGC
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changes time handling at sockets

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This commit is contained in:
Eyck Jentzsch
2023-05-06 19:57:29 +02:00
parent d330307ed5
commit cfa7b72363
3 changed files with 20 additions and 11 deletions
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15
src/sysc/core_complex.cpp
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@ -107,7 +107,8 @@ public:
heart_state_t &get_state() { return this->state; }
void notify_phase(iss::arch_if::exec_phase p) override {
if (p == iss::arch_if::ISTART) owner->sync(this->icount);
if (p == iss::arch_if::ISTART)
owner->sync(this->instr_if.get_total_cycles());
}
sync_type needed_sync() const override { return PRE_SYNC; }
@ -547,8 +548,12 @@ bool core_complex::read_mem(uint64_t addr, unsigned length, uint8_t *const data,
gp.set_extension(preExt);
}
sckt->b_transport(gp, delay);
quantum_keeper.set(delay);
SCCTRACE(this->name()) << "read_mem(0x" << std::hex << addr << ") : 0x" << (length==4?*(uint32_t*)data:length==2?*(uint16_t*)data:(unsigned)*data);
auto incr = delay-quantum_keeper.get_local_time();
if(is_fetch)
ibus_inc+=incr;
else
dbus_inc+=incr;
SCCTRACE(this->name()) << "[local time: "<<delay<<"]: finish read_mem(0x" << std::hex << addr << ") : 0x" << (length==4?*(uint32_t*)data:length==2?*(uint16_t*)data:(unsigned)*data);
if (gp.get_response_status() != tlm::TLM_OK_RESPONSE) {
return false;
}
@ -589,8 +594,8 @@ bool core_complex::write_mem(uint64_t addr, unsigned length, const uint8_t *cons
gp.set_extension(preExt);
}
dbus->b_transport(gp, delay);
quantum_keeper.set(delay);
SCCTRACE() << "write_mem(0x" << std::hex << addr << ") : 0x" << (length==4?*(uint32_t*)data:length==2?*(uint16_t*)data:(unsigned)*data);
dbus_inc+=delay-quantum_keeper.get_local_time();
SCCTRACE() << "[local time: "<<delay<<"]: finish write_mem(0x" << std::hex << addr << ") : 0x" << (length==4?*(uint32_t*)data:length==2?*(uint16_t*)data:(unsigned)*data);
if (gp.get_response_status() != tlm::TLM_OK_RESPONSE) {
return false;
}