DBT-RISE-TGC/src/iss/tgc_c.cpp

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#include "util/ities.h"
#include <util/logging.h>
#include <iss/arch/tgc_c.h>
#include <cstdio>
#include <cstring>
#include <fstream>

using namespace iss::arch;

constexpr std::array<const char*, 36>    iss::arch::traits<iss::arch::tgc_c>::reg_names;
constexpr std::array<const char*, 36>    iss::arch::traits<iss::arch::tgc_c>::reg_aliases;
constexpr std::array<const uint32_t, 41> iss::arch::traits<iss::arch::tgc_c>::reg_bit_widths;
constexpr std::array<const uint32_t, 41> iss::arch::traits<iss::arch::tgc_c>::reg_byte_offsets;

tgc_c::tgc_c() {
    reg.icount = 0;
}

tgc_c::~tgc_c() = default;

void tgc_c::reset(uint64_t address) {
    auto base_ptr = reinterpret_cast<traits<tgc_c>::reg_t*>(get_regs_base_ptr());
    for(size_t i=0; i<traits<tgc_c>::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 *tgc_c::get_regs_base_ptr() {
	return reinterpret_cast<uint8_t*>(&reg);
}

tgc_c::phys_addr_t tgc_c::virt2phys(const iss::addr_t &pc) {
    return phys_addr_t(pc); // change logical address to physical address
}