DBT-RISE-TGC/src/iss/arch/tgc5c.cpp

67 lines
2.8 KiB
C++

/*******************************************************************************
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#include "tgc5c.h"
#include "util/ities.h"
#include <cstdio>
#include <cstring>
#include <fstream>
#include <util/logging.h>
using namespace iss::arch;
constexpr std::array<const char*, 36> iss::arch::traits<iss::arch::tgc5c>::reg_names;
constexpr std::array<const char*, 36> iss::arch::traits<iss::arch::tgc5c>::reg_aliases;
constexpr std::array<const uint32_t, 43> iss::arch::traits<iss::arch::tgc5c>::reg_bit_widths;
constexpr std::array<const uint32_t, 43> iss::arch::traits<iss::arch::tgc5c>::reg_byte_offsets;
tgc5c::tgc5c() = default;
tgc5c::~tgc5c() = default;
void tgc5c::reset(uint64_t address) {
auto base_ptr = reinterpret_cast<traits<tgc5c>::reg_t*>(get_regs_base_ptr());
for(size_t i = 0; i < traits<tgc5c>::NUM_REGS; ++i)
*(base_ptr + i) = 0;
reg.PC = address;
reg.NEXT_PC = reg.PC;
reg.PRIV = 0x3;
reg.trap_state = 0;
reg.icount = 0;
}
uint8_t* tgc5c::get_regs_base_ptr() { return reinterpret_cast<uint8_t*>(&reg); }
tgc5c::phys_addr_t tgc5c::virt2phys(const iss::addr_t& addr) {
return phys_addr_t(addr.access, addr.space, addr.val & traits<tgc5c>::addr_mask);
}