188 lines
9.4 KiB
C++
188 lines
9.4 KiB
C++
/*!
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\file Registers.cpp
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\brief Basic register file implementation
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\author Màrius Montón
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\date August 2018
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*/
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// SPDX-License-Identifier: GPL-3.0-or-later
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#include "Registers.h"
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namespace riscv_tlm {
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/* Specialization for each XLEN (RV32, RV64)*/
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template<>
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void Registers<std::uint32_t>::initCSR() {
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CSR[CSR_MISA] = MISA_MXL | MISA_M_EXTENSION | MISA_C_EXTENSION
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| MISA_A_EXTENSION | MISA_I_BASE;
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CSR[CSR_MSTATUS] = MISA_MXL;
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}
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template<>
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void Registers<std::uint32_t>::dump() const {
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std::cout << "************************************" << std::endl;
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std::cout << "Registers dump" << std::dec << std::endl;
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std::cout << std::setfill('0') << std::uppercase;
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std::cout << "x0 (zero): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[0];
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std::cout << " x1 (ra): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[1];
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std::cout << " x2 (sp): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[2];
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std::cout << " x3 (gp): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[3] << std::endl;
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std::cout << "x4 (tp): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[4];
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std::cout << " x5 (t0): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[5];
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std::cout << " x6 (t1): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[6];
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std::cout << " x7 (t2): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[7] << std::endl;
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std::cout << "x8 (s0/fp): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[8];
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std::cout << " x9 (s1): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[9];
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std::cout << " x10 (a0): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[10];
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std::cout << " x11 (a1): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[11] << std::endl;
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std::cout << "x12 (a2): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[12];
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std::cout << " x13 (a3): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[13];
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std::cout << " x14 (a4): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[14];
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std::cout << " x15 (a5): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[15] << std::endl;
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std::cout << "x16 (a6): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[16];
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std::cout << " x17 (a7): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[17];
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std::cout << " x18 (s2): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[18];
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std::cout << " x19 (s3): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[19] << std::endl;
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std::cout << "x20 (s4): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[20];
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std::cout << " x21 (s5): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[21];
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std::cout << " x22 (s6): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[22];
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std::cout << " x23 (s7): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[23] << std::endl;
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std::cout << "x24 (s8): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[24];
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std::cout << " x25 (s9): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[25];
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std::cout << " x26 (s10): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[26];
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std::cout << " x27 (s11): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[27] << std::endl;
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std::cout << "x28 (t3): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[28];
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std::cout << " x29 (t4): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[29];
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std::cout << " x30 (t5): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[30];
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std::cout << " x31 (t6): 0x" << std::right << std::setw(8)
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<< std::hex << register_bank[31] << std::endl;
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std::cout << "PC: 0x" << std::setw(8) << std::hex << register_PC << std::dec << std::endl;
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std::cout << "************************************" << std::endl;
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}
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template<>
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void Registers<std::uint64_t>::initCSR() {
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CSR[CSR_MISA] = (((std::uint64_t) 0x02) << 30) | MISA_M_EXTENSION | MISA_C_EXTENSION
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| MISA_A_EXTENSION | MISA_I_BASE;
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CSR[CSR_MSTATUS] = MISA_MXL;
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}
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template<>
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void Registers<std::uint64_t>::dump() const {
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std::cout << "************************************" << std::endl;
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std::cout << "Registers dump" << std::dec << std::endl;
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std::cout << std::setfill('0') << std::uppercase;
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std::cout << "x0 (zero): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[0];
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std::cout << " x1 (ra): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[1];
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std::cout << " x2 (sp): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[2];
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std::cout << " x3 (gp): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[3] << std::endl;
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std::cout << "x4 (tp): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[4];
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std::cout << " x5 (t0): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[5];
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std::cout << " x6 (t1): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[6];
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std::cout << " x7 (t2): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[7] << std::endl;
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std::cout << "x8 (s0/fp): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[8];
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std::cout << " x9 (s1): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[9];
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std::cout << " x10 (a0): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[10];
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std::cout << " x11 (a1): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[11] << std::endl;
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std::cout << "x12 (a2): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[12];
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std::cout << " x13 (a3): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[13];
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std::cout << " x14 (a4): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[14];
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std::cout << " x15 (a5): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[15] << std::endl;
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std::cout << "x16 (a6): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[16];
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std::cout << " x17 (a7): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[17];
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std::cout << " x18 (s2): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[18];
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std::cout << " x19 (s3): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[19] << std::endl;
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std::cout << "x20 (s4): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[20];
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std::cout << " x21 (s5): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[21];
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std::cout << " x22 (s6): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[22];
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std::cout << " x23 (s7): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[23] << std::endl;
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std::cout << "x24 (s8): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[24];
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std::cout << " x25 (s9): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[25];
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std::cout << " x26 (s10): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[26];
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std::cout << " x27 (s11): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[27] << std::endl;
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std::cout << "x28 (t3): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[28];
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std::cout << " x29 (t4): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[29];
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std::cout << " x30 (t5): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[30];
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std::cout << " x31 (t6): 0x" << std::right << std::setw(16)
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<< std::hex << register_bank[31] << std::endl;
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std::cout << "PC: 0x" << std::setw(16) << std::hex << register_PC << std::dec << std::endl;
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std::cout << "************************************" << std::endl;
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}
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} |