/******************************************************************************* * Copyright (C) 2017, 2018 MINRES Technologies GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * 3. Neither the name of the copyright holder nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * *******************************************************************************/ #include #include #include #include #include #include #include #define FMT_HEADER_ONLY #include #include #include namespace iss { namespace vm { namespace fp_impl { void add_fp_functions_2_module(llvm::Module *, unsigned, unsigned); } } namespace rv32gc { using namespace iss::arch; using namespace llvm; using namespace iss::debugger; using namespace iss::vm::llvm; template class vm_impl : public vm_base { public: using super = typename iss::vm::llvm::vm_base; using virt_addr_t = typename super::virt_addr_t; using phys_addr_t = typename super::phys_addr_t; using code_word_t = typename super::code_word_t; using addr_t = typename super::addr_t; vm_impl(); vm_impl(ARCH &core, unsigned core_id = 0, unsigned cluster_id = 0); void enableDebug(bool enable) { super::sync_exec = super::ALL_SYNC; } target_adapter_if *accquire_target_adapter(server_if *srv) override { debugger_if::dbg_enabled = true; if (vm_base::tgt_adapter == nullptr) vm_base::tgt_adapter = new riscv_target_adapter(srv, this->get_arch()); return vm_base::tgt_adapter; } protected: using vm_base::get_reg_ptr; inline const char *name(size_t index){return traits::reg_aliases.at(index);} template inline ConstantInt *size(T type) { return ConstantInt::get(getContext(), APInt(32, type->getType()->getScalarSizeInBits())); } void setup_module(Module* m) override { super::setup_module(m); iss::vm::fp_impl::add_fp_functions_2_module(m, traits::FP_REGS_SIZE, traits::XLEN); } inline Value *gen_choose(Value *cond, Value *trueVal, Value *falseVal, unsigned size) { return super::gen_cond_assign(cond, this->gen_ext(trueVal, size), this->gen_ext(falseVal, size)); } std::tuple gen_single_inst_behavior(virt_addr_t &, unsigned int &, BasicBlock *) override; void gen_leave_behavior(BasicBlock *leave_blk) override; void gen_raise_trap(uint16_t trap_id, uint16_t cause); void gen_leave_trap(unsigned lvl); void gen_wait(unsigned type); void gen_trap_behavior(BasicBlock *) override; void gen_trap_check(BasicBlock *bb); inline Value *gen_reg_load(unsigned i, unsigned level = 0) { return this->builder.CreateLoad(get_reg_ptr(i), false); } inline void gen_set_pc(virt_addr_t pc, unsigned reg_num) { Value *next_pc_v = this->builder.CreateSExtOrTrunc(this->gen_const(traits::XLEN, pc.val), this->get_type(traits::XLEN)); this->builder.CreateStore(next_pc_v, get_reg_ptr(reg_num), true); } // some compile time constants // enum { MASK16 = 0b1111110001100011, MASK32 = 0b11111111111100000111000001111111 }; enum { MASK16 = 0b1111111111111111, MASK32 = 0b11111111111100000111000001111111 }; enum { EXTR_MASK16 = MASK16 >> 2, EXTR_MASK32 = MASK32 >> 2 }; enum { LUT_SIZE = 1 << util::bit_count(EXTR_MASK32), LUT_SIZE_C = 1 << util::bit_count(EXTR_MASK16) }; using this_class = vm_impl; using compile_func = std::tuple (this_class::*)(virt_addr_t &pc, code_word_t instr, BasicBlock *bb); std::array lut; std::array lut_00, lut_01, lut_10; std::array lut_11; std::array qlut; std::array lutmasks = {{EXTR_MASK16, EXTR_MASK16, EXTR_MASK16, EXTR_MASK32}}; void expand_bit_mask(int pos, uint32_t mask, uint32_t value, uint32_t valid, uint32_t idx, compile_func lut[], compile_func f) { if (pos < 0) { lut[idx] = f; } else { auto bitmask = 1UL << pos; if ((mask & bitmask) == 0) { expand_bit_mask(pos - 1, mask, value, valid, idx, lut, f); } else { if ((valid & bitmask) == 0) { expand_bit_mask(pos - 1, mask, value, valid, (idx << 1), lut, f); expand_bit_mask(pos - 1, mask, value, valid, (idx << 1) + 1, lut, f); } else { auto new_val = idx << 1; if ((value & bitmask) != 0) new_val++; expand_bit_mask(pos - 1, mask, value, valid, new_val, lut, f); } } } } inline uint32_t extract_fields(uint32_t val) { return extract_fields(29, val >> 2, lutmasks[val & 0x3], 0); } uint32_t extract_fields(int pos, uint32_t val, uint32_t mask, uint32_t lut_val) { if (pos >= 0) { auto bitmask = 1UL << pos; if ((mask & bitmask) == 0) { lut_val = extract_fields(pos - 1, val, mask, lut_val); } else { auto new_val = lut_val << 1; if ((val & bitmask) != 0) new_val++; lut_val = extract_fields(pos - 1, val, mask, new_val); } } return lut_val; } private: /**************************************************************************** * start opcode definitions ****************************************************************************/ struct InstructionDesriptor { size_t length; uint32_t value; uint32_t mask; compile_func op; }; const std::array instr_descr = {{ /* entries are: size, valid value, valid mask, function ptr */ /* instruction JALR */ {32, 0b00000000000000000000000001100111, 0b00000000000000000111000001111111, &this_class::__jalr}, /* instruction C.ADDI4SPN */ {16, 0b0000000000000000, 0b1110000000000011, &this_class::__c_addi4spn}, /* instruction C.LW */ {16, 0b0100000000000000, 0b1110000000000011, &this_class::__c_lw}, /* instruction C.SW */ {16, 0b1100000000000000, 0b1110000000000011, &this_class::__c_sw}, /* instruction C.ADDI */ {16, 0b0000000000000001, 0b1110000000000011, &this_class::__c_addi}, /* instruction C.NOP */ {16, 0b0000000000000001, 0b1111111111111111, &this_class::__c_nop}, /* instruction C.JAL */ {16, 0b0010000000000001, 0b1110000000000011, &this_class::__c_jal}, /* instruction C.LI */ {16, 0b0100000000000001, 0b1110000000000011, &this_class::__c_li}, /* instruction C.LUI */ {16, 0b0110000000000001, 0b1110000000000011, &this_class::__c_lui}, /* instruction C.ADDI16SP */ {16, 0b0110000100000001, 0b1110111110000011, &this_class::__c_addi16sp}, /* instruction C.SRLI */ {16, 0b1000000000000001, 0b1111110000000011, &this_class::__c_srli}, /* instruction C.SRAI */ {16, 0b1000010000000001, 0b1111110000000011, &this_class::__c_srai}, /* instruction C.ANDI */ {16, 0b1000100000000001, 0b1110110000000011, &this_class::__c_andi}, /* instruction C.SUB */ {16, 0b1000110000000001, 0b1111110001100011, &this_class::__c_sub}, /* instruction C.XOR */ {16, 0b1000110000100001, 0b1111110001100011, &this_class::__c_xor}, /* instruction C.OR */ {16, 0b1000110001000001, 0b1111110001100011, &this_class::__c_or}, /* instruction C.AND */ {16, 0b1000110001100001, 0b1111110001100011, &this_class::__c_and}, /* instruction C.J */ {16, 0b1010000000000001, 0b1110000000000011, &this_class::__c_j}, /* instruction C.BEQZ */ {16, 0b1100000000000001, 0b1110000000000011, &this_class::__c_beqz}, /* instruction C.BNEZ */ {16, 0b1110000000000001, 0b1110000000000011, &this_class::__c_bnez}, /* instruction C.SLLI */ {16, 0b0000000000000010, 0b1111000000000011, &this_class::__c_slli}, /* instruction C.LWSP */ {16, 0b0100000000000010, 0b1110000000000011, &this_class::__c_lwsp}, /* instruction C.MV */ {16, 0b1000000000000010, 0b1111000000000011, &this_class::__c_mv}, /* instruction C.JR */ {16, 0b1000000000000010, 0b1111000001111111, &this_class::__c_jr}, /* instruction C.ADD */ {16, 0b1001000000000010, 0b1111000000000011, &this_class::__c_add}, /* instruction C.JALR */ {16, 0b1001000000000010, 0b1111000001111111, &this_class::__c_jalr}, /* instruction C.EBREAK */ {16, 0b1001000000000010, 0b1111111111111111, &this_class::__c_ebreak}, /* instruction C.SWSP */ {16, 0b1100000000000010, 0b1110000000000011, &this_class::__c_swsp}, /* instruction DII */ {16, 0b0000000000000000, 0b1111111111111111, &this_class::__dii}, /* instruction C.FLD */ {16, 0b0010000000000000, 0b1110000000000011, &this_class::__c_fld}, /* instruction C.FSD */ {16, 0b1010000000000000, 0b1110000000000011, &this_class::__c_fsd}, /* instruction C.FLDSP */ {16, 0b0010000000000010, 0b1110000000000011, &this_class::__c_fldsp}, /* instruction C.FSDSP */ {16, 0b1010000000000010, 0b1110000000000011, &this_class::__c_fsdsp}, /* instruction C.FLW */ {16, 0b0110000000000000, 0b1110000000000011, &this_class::__c_flw}, /* instruction C.FSW */ {16, 0b1110000000000000, 0b1110000000000011, &this_class::__c_fsw}, /* instruction C.FLWSP */ {16, 0b0110000000000010, 0b1110000000000011, &this_class::__c_flwsp}, /* instruction C.FSWSP */ {16, 0b1110000000000010, 0b1110000000000011, &this_class::__c_fswsp}, /* instruction FLD */ {32, 0b00000000000000000011000000000111, 0b00000000000000000111000001111111, &this_class::__fld}, /* instruction FSD */ {32, 0b00000000000000000011000000100111, 0b00000000000000000111000001111111, &this_class::__fsd}, /* instruction FMADD.D */ {32, 0b00000010000000000000000001000011, 0b00000110000000000000000001111111, &this_class::__fmadd_d}, /* instruction FMSUB.D */ {32, 0b00000010000000000000000001000111, 0b00000110000000000000000001111111, &this_class::__fmsub_d}, /* instruction FNMADD.D */ {32, 0b00000010000000000000000001001111, 0b00000110000000000000000001111111, &this_class::__fnmadd_d}, /* instruction FNMSUB.D */ {32, 0b00000010000000000000000001001011, 0b00000110000000000000000001111111, &this_class::__fnmsub_d}, /* instruction FADD.D */ {32, 0b00000010000000000000000001010011, 0b11111110000000000000000001111111, &this_class::__fadd_d}, /* instruction FSUB.D */ {32, 0b00001010000000000000000001010011, 0b11111110000000000000000001111111, &this_class::__fsub_d}, /* instruction FMUL.D */ {32, 0b00010010000000000000000001010011, 0b11111110000000000000000001111111, &this_class::__fmul_d}, /* instruction FDIV.D */ {32, 0b00011010000000000000000001010011, 0b11111110000000000000000001111111, &this_class::__fdiv_d}, /* instruction FSQRT.D */ {32, 0b01011010000000000000000001010011, 0b11111111111100000000000001111111, &this_class::__fsqrt_d}, /* instruction FSGNJ.D */ {32, 0b00100010000000000000000001010011, 0b11111110000000000111000001111111, &this_class::__fsgnj_d}, /* instruction FSGNJN.D */ {32, 0b00100010000000000001000001010011, 0b11111110000000000111000001111111, &this_class::__fsgnjn_d}, /* instruction FSGNJX.D */ {32, 0b00100010000000000010000001010011, 0b11111110000000000111000001111111, &this_class::__fsgnjx_d}, /* instruction FMIN.D */ {32, 0b00101010000000000000000001010011, 0b11111110000000000111000001111111, &this_class::__fmin_d}, /* instruction FMAX.D */ {32, 0b00101010000000000001000001010011, 0b11111110000000000111000001111111, &this_class::__fmax_d}, /* instruction FCVT.S.D */ {32, 0b01000000000100000000000001010011, 0b11111111111100000000000001111111, &this_class::__fcvt_s_d}, /* instruction FCVT.D.S */ {32, 0b01000010000000000000000001010011, 0b11111111111100000000000001111111, &this_class::__fcvt_d_s}, /* instruction FEQ.D */ {32, 0b10100010000000000010000001010011, 0b11111110000000000111000001111111, &this_class::__feq_d}, /* instruction FLT.D */ {32, 0b10100010000000000001000001010011, 0b11111110000000000111000001111111, &this_class::__flt_d}, /* instruction FLE.D */ {32, 0b10100010000000000000000001010011, 0b11111110000000000111000001111111, &this_class::__fle_d}, /* instruction FCLASS.D */ {32, 0b11100010000000000001000001010011, 0b11111111111100000111000001111111, &this_class::__fclass_d}, /* instruction FCVT.W.D */ {32, 0b11000010000000000000000001010011, 0b11111111111100000000000001111111, &this_class::__fcvt_w_d}, /* instruction FCVT.WU.D */ {32, 0b11000010000100000000000001010011, 0b11111111111100000000000001111111, &this_class::__fcvt_wu_d}, /* instruction FCVT.D.W */ {32, 0b11010010000000000000000001010011, 0b11111111111100000000000001111111, &this_class::__fcvt_d_w}, /* instruction FCVT.D.WU */ {32, 0b11010010000100000000000001010011, 0b11111111111100000000000001111111, &this_class::__fcvt_d_wu}, /* instruction LUI */ {32, 0b00000000000000000000000000110111, 0b00000000000000000000000001111111, &this_class::__lui}, /* instruction AUIPC */ {32, 0b00000000000000000000000000010111, 0b00000000000000000000000001111111, &this_class::__auipc}, /* instruction JAL */ {32, 0b00000000000000000000000001101111, 0b00000000000000000000000001111111, &this_class::__jal}, /* instruction BEQ */ {32, 0b00000000000000000000000001100011, 0b00000000000000000111000001111111, &this_class::__beq}, /* instruction BNE */ {32, 0b00000000000000000001000001100011, 0b00000000000000000111000001111111, &this_class::__bne}, /* instruction BLT */ {32, 0b00000000000000000100000001100011, 0b00000000000000000111000001111111, &this_class::__blt}, /* instruction BGE */ {32, 0b00000000000000000101000001100011, 0b00000000000000000111000001111111, &this_class::__bge}, /* instruction BLTU */ {32, 0b00000000000000000110000001100011, 0b00000000000000000111000001111111, &this_class::__bltu}, /* instruction BGEU */ {32, 0b00000000000000000111000001100011, 0b00000000000000000111000001111111, &this_class::__bgeu}, /* instruction LB */ {32, 0b00000000000000000000000000000011, 0b00000000000000000111000001111111, &this_class::__lb}, /* instruction LH */ {32, 0b00000000000000000001000000000011, 0b00000000000000000111000001111111, &this_class::__lh}, /* instruction LW */ {32, 0b00000000000000000010000000000011, 0b00000000000000000111000001111111, &this_class::__lw}, /* instruction LBU */ {32, 0b00000000000000000100000000000011, 0b00000000000000000111000001111111, &this_class::__lbu}, /* instruction LHU */ {32, 0b00000000000000000101000000000011, 0b00000000000000000111000001111111, &this_class::__lhu}, /* instruction SB */ {32, 0b00000000000000000000000000100011, 0b00000000000000000111000001111111, &this_class::__sb}, /* instruction SH */ {32, 0b00000000000000000001000000100011, 0b00000000000000000111000001111111, &this_class::__sh}, /* instruction SW */ {32, 0b00000000000000000010000000100011, 0b00000000000000000111000001111111, &this_class::__sw}, /* instruction ADDI */ {32, 0b00000000000000000000000000010011, 0b00000000000000000111000001111111, &this_class::__addi}, /* instruction SLTI */ {32, 0b00000000000000000010000000010011, 0b00000000000000000111000001111111, &this_class::__slti}, /* instruction SLTIU */ {32, 0b00000000000000000011000000010011, 0b00000000000000000111000001111111, &this_class::__sltiu}, /* instruction XORI */ {32, 0b00000000000000000100000000010011, 0b00000000000000000111000001111111, &this_class::__xori}, /* instruction ORI */ {32, 0b00000000000000000110000000010011, 0b00000000000000000111000001111111, &this_class::__ori}, /* instruction ANDI */ {32, 0b00000000000000000111000000010011, 0b00000000000000000111000001111111, &this_class::__andi}, /* instruction SLLI */ {32, 0b00000000000000000001000000010011, 0b11111110000000000111000001111111, &this_class::__slli}, /* instruction SRLI */ {32, 0b00000000000000000101000000010011, 0b11111110000000000111000001111111, &this_class::__srli}, /* instruction SRAI */ {32, 0b01000000000000000101000000010011, 0b11111110000000000111000001111111, &this_class::__srai}, /* instruction ADD */ {32, 0b00000000000000000000000000110011, 0b11111110000000000111000001111111, &this_class::__add}, /* instruction SUB */ {32, 0b01000000000000000000000000110011, 0b11111110000000000111000001111111, &this_class::__sub}, /* instruction SLL */ {32, 0b00000000000000000001000000110011, 0b11111110000000000111000001111111, &this_class::__sll}, /* instruction SLT */ {32, 0b00000000000000000010000000110011, 0b11111110000000000111000001111111, &this_class::__slt}, /* instruction SLTU */ {32, 0b00000000000000000011000000110011, 0b11111110000000000111000001111111, &this_class::__sltu}, /* instruction XOR */ {32, 0b00000000000000000100000000110011, 0b11111110000000000111000001111111, &this_class::__xor}, /* instruction SRL */ {32, 0b00000000000000000101000000110011, 0b11111110000000000111000001111111, &this_class::__srl}, /* instruction SRA */ {32, 0b01000000000000000101000000110011, 0b11111110000000000111000001111111, &this_class::__sra}, /* instruction OR */ {32, 0b00000000000000000110000000110011, 0b11111110000000000111000001111111, &this_class::__or}, /* instruction AND */ {32, 0b00000000000000000111000000110011, 0b11111110000000000111000001111111, &this_class::__and}, /* instruction FENCE */ {32, 0b00000000000000000000000000001111, 0b11110000000000000111000001111111, &this_class::__fence}, /* instruction FENCE_I */ {32, 0b00000000000000000001000000001111, 0b00000000000000000111000001111111, &this_class::__fence_i}, /* instruction ECALL */ {32, 0b00000000000000000000000001110011, 0b11111111111111111111111111111111, &this_class::__ecall}, /* instruction EBREAK */ {32, 0b00000000000100000000000001110011, 0b11111111111111111111111111111111, &this_class::__ebreak}, /* instruction URET */ {32, 0b00000000001000000000000001110011, 0b11111111111111111111111111111111, &this_class::__uret}, /* instruction SRET */ {32, 0b00010000001000000000000001110011, 0b11111111111111111111111111111111, &this_class::__sret}, /* instruction MRET */ {32, 0b00110000001000000000000001110011, 0b11111111111111111111111111111111, &this_class::__mret}, /* instruction WFI */ {32, 0b00010000010100000000000001110011, 0b11111111111111111111111111111111, &this_class::__wfi}, /* instruction SFENCE.VMA */ {32, 0b00010010000000000000000001110011, 0b11111110000000000111111111111111, &this_class::__sfence_vma}, /* instruction CSRRW */ {32, 0b00000000000000000001000001110011, 0b00000000000000000111000001111111, &this_class::__csrrw}, /* instruction CSRRS */ {32, 0b00000000000000000010000001110011, 0b00000000000000000111000001111111, &this_class::__csrrs}, /* instruction CSRRC */ {32, 0b00000000000000000011000001110011, 0b00000000000000000111000001111111, &this_class::__csrrc}, /* instruction CSRRWI */ {32, 0b00000000000000000101000001110011, 0b00000000000000000111000001111111, &this_class::__csrrwi}, /* instruction CSRRSI */ {32, 0b00000000000000000110000001110011, 0b00000000000000000111000001111111, &this_class::__csrrsi}, /* instruction CSRRCI */ {32, 0b00000000000000000111000001110011, 0b00000000000000000111000001111111, &this_class::__csrrci}, /* instruction FLW */ {32, 0b00000000000000000010000000000111, 0b00000000000000000111000001111111, &this_class::__flw}, /* instruction FSW */ {32, 0b00000000000000000010000000100111, 0b00000000000000000111000001111111, &this_class::__fsw}, /* instruction FMADD.S */ {32, 0b00000000000000000000000001000011, 0b00000110000000000000000001111111, &this_class::__fmadd_s}, /* instruction FMSUB.S */ {32, 0b00000000000000000000000001000111, 0b00000110000000000000000001111111, &this_class::__fmsub_s}, /* instruction FNMADD.S */ {32, 0b00000000000000000000000001001111, 0b00000110000000000000000001111111, &this_class::__fnmadd_s}, /* instruction FNMSUB.S */ {32, 0b00000000000000000000000001001011, 0b00000110000000000000000001111111, &this_class::__fnmsub_s}, /* instruction FADD.S */ {32, 0b00000000000000000000000001010011, 0b11111110000000000000000001111111, &this_class::__fadd_s}, /* instruction FSUB.S */ {32, 0b00001000000000000000000001010011, 0b11111110000000000000000001111111, &this_class::__fsub_s}, /* instruction FMUL.S */ {32, 0b00010000000000000000000001010011, 0b11111110000000000000000001111111, &this_class::__fmul_s}, /* instruction FDIV.S */ {32, 0b00011000000000000000000001010011, 0b11111110000000000000000001111111, &this_class::__fdiv_s}, /* instruction FSQRT.S */ {32, 0b01011000000000000000000001010011, 0b11111111111100000000000001111111, &this_class::__fsqrt_s}, /* instruction FSGNJ.S */ {32, 0b00100000000000000000000001010011, 0b11111110000000000111000001111111, &this_class::__fsgnj_s}, /* instruction FSGNJN.S */ {32, 0b00100000000000000001000001010011, 0b11111110000000000111000001111111, &this_class::__fsgnjn_s}, /* instruction FSGNJX.S */ {32, 0b00100000000000000010000001010011, 0b11111110000000000111000001111111, &this_class::__fsgnjx_s}, /* instruction FMIN.S */ {32, 0b00101000000000000000000001010011, 0b11111110000000000111000001111111, &this_class::__fmin_s}, /* instruction FMAX.S */ {32, 0b00101000000000000001000001010011, 0b11111110000000000111000001111111, &this_class::__fmax_s}, /* instruction FCVT.W.S */ {32, 0b11000000000000000000000001010011, 0b11111111111100000000000001111111, &this_class::__fcvt_w_s}, /* instruction FCVT.WU.S */ {32, 0b11000000000100000000000001010011, 0b11111111111100000000000001111111, &this_class::__fcvt_wu_s}, /* instruction FEQ.S */ {32, 0b10100000000000000010000001010011, 0b11111110000000000111000001111111, &this_class::__feq_s}, /* instruction FLT.S */ {32, 0b10100000000000000001000001010011, 0b11111110000000000111000001111111, &this_class::__flt_s}, /* instruction FLE.S */ {32, 0b10100000000000000000000001010011, 0b11111110000000000111000001111111, &this_class::__fle_s}, /* instruction FCLASS.S */ {32, 0b11100000000000000001000001010011, 0b11111111111100000111000001111111, &this_class::__fclass_s}, /* instruction FCVT.S.W */ {32, 0b11010000000000000000000001010011, 0b11111111111100000000000001111111, &this_class::__fcvt_s_w}, /* instruction FCVT.S.WU */ {32, 0b11010000000100000000000001010011, 0b11111111111100000000000001111111, &this_class::__fcvt_s_wu}, /* instruction FMV.X.W */ {32, 0b11100000000000000000000001010011, 0b11111111111100000111000001111111, &this_class::__fmv_x_w}, /* instruction FMV.W.X */ {32, 0b11110000000000000000000001010011, 0b11111111111100000111000001111111, &this_class::__fmv_w_x}, /* instruction LR.W */ {32, 0b00010000000000000010000000101111, 0b11111001111100000111000001111111, &this_class::__lr_w}, /* instruction SC.W */ {32, 0b00011000000000000010000000101111, 0b11111000000000000111000001111111, &this_class::__sc_w}, /* instruction AMOSWAP.W */ {32, 0b00001000000000000010000000101111, 0b11111000000000000111000001111111, &this_class::__amoswap_w}, /* instruction AMOADD.W */ {32, 0b00000000000000000010000000101111, 0b11111000000000000111000001111111, &this_class::__amoadd_w}, /* instruction AMOXOR.W */ {32, 0b00100000000000000010000000101111, 0b11111000000000000111000001111111, &this_class::__amoxor_w}, /* instruction AMOAND.W */ {32, 0b01100000000000000010000000101111, 0b11111000000000000111000001111111, &this_class::__amoand_w}, /* instruction AMOOR.W */ {32, 0b01000000000000000010000000101111, 0b11111000000000000111000001111111, &this_class::__amoor_w}, /* instruction AMOMIN.W */ {32, 0b10000000000000000010000000101111, 0b11111000000000000111000001111111, &this_class::__amomin_w}, /* instruction AMOMAX.W */ {32, 0b10100000000000000010000000101111, 0b11111000000000000111000001111111, &this_class::__amomax_w}, /* instruction AMOMINU.W */ {32, 0b11000000000000000010000000101111, 0b11111000000000000111000001111111, &this_class::__amominu_w}, /* instruction AMOMAXU.W */ {32, 0b11100000000000000010000000101111, 0b11111000000000000111000001111111, &this_class::__amomaxu_w}, /* instruction MUL */ {32, 0b00000010000000000000000000110011, 0b11111110000000000111000001111111, &this_class::__mul}, /* instruction MULH */ {32, 0b00000010000000000001000000110011, 0b11111110000000000111000001111111, &this_class::__mulh}, /* instruction MULHSU */ {32, 0b00000010000000000010000000110011, 0b11111110000000000111000001111111, &this_class::__mulhsu}, /* instruction MULHU */ {32, 0b00000010000000000011000000110011, 0b11111110000000000111000001111111, &this_class::__mulhu}, /* instruction DIV */ {32, 0b00000010000000000100000000110011, 0b11111110000000000111000001111111, &this_class::__div}, /* instruction DIVU */ {32, 0b00000010000000000101000000110011, 0b11111110000000000111000001111111, &this_class::__divu}, /* instruction REM */ {32, 0b00000010000000000110000000110011, 0b11111110000000000111000001111111, &this_class::__rem}, /* instruction REMU */ {32, 0b00000010000000000111000000110011, 0b11111110000000000111000001111111, &this_class::__remu}, }}; /* instruction definitions */ /* instruction 0: JALR */ std::tuple __jalr(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("JALR"); this->gen_sync(PRE_SYNC, 0); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); int16_t imm = signextend((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {imm:#0x}", fmt::arg("mnemonic", "jalr"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* new_pc_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); Value* align_val = this->builder.CreateAnd( new_pc_val, this->gen_const(32U, 0x2)); { BasicBlock* bbnext = BasicBlock::Create(this->mod->getContext(), "endif", this->func, this->leave_blk); BasicBlock* bb_then = BasicBlock::Create(this->mod->getContext(), "thenbr", this->func, bbnext); BasicBlock* bb_else = BasicBlock::Create(this->mod->getContext(), "elsebr", this->func, bbnext); // this->builder.SetInsertPoint(bb); this->gen_cond_branch(this->builder.CreateICmp( ICmpInst::ICMP_NE, align_val, this->gen_const(32U, 0)), bb_then, bb_else); this->builder.SetInsertPoint(bb_then); { this->gen_raise_trap(0, 0); } this->builder.CreateBr(bbnext); this->builder.SetInsertPoint(bb_else); { if(rd != 0){ Value* Xtmp0_val = this->builder.CreateAdd( cur_pc_val, this->gen_const(32U, 4)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } Value* PC_val = this->builder.CreateAnd( new_pc_val, this->builder.CreateNot(this->gen_const(32U, 0x1))); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); this->builder.CreateStore(this->gen_const(32U, std::numeric_limits::max()), get_reg_ptr(traits::LAST_BRANCH), false); } this->builder.CreateBr(bbnext); bb=bbnext; } this->builder.SetInsertPoint(bb); this->gen_sync(POST_SYNC, 0); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 1: C.ADDI4SPN */ std::tuple __c_addi4spn(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.ADDI4SPN"); this->gen_sync(PRE_SYNC, 1); uint8_t rd = ((bit_sub<2,3>(instr))); uint16_t imm = ((bit_sub<5,1>(instr) << 3) | (bit_sub<6,1>(instr) << 2) | (bit_sub<7,4>(instr) << 6) | (bit_sub<11,2>(instr) << 4)); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {imm:#05x}", fmt::arg("mnemonic", "c.addi4spn"), fmt::arg("rd", name(rd)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; if(imm == 0){ this->gen_raise_trap(0, 2); } Value* Xtmp0_val = this->builder.CreateAdd( this->gen_reg_load(2 + traits::X0, 0), this->gen_const(32U, imm)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + 8 + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 1); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 2: C.LW */ std::tuple __c_lw(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.LW"); this->gen_sync(PRE_SYNC, 2); uint8_t rd = ((bit_sub<2,3>(instr))); uint8_t uimm = ((bit_sub<5,1>(instr) << 6) | (bit_sub<6,1>(instr) << 2) | (bit_sub<10,3>(instr) << 3)); uint8_t rs1 = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {uimm:#05x}({rs1})", fmt::arg("mnemonic", "c.lw"), fmt::arg("rd", name(8+rd)), fmt::arg("uimm", uimm), fmt::arg("rs1", name(8+rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* offs_val = this->builder.CreateAdd( this->gen_reg_load(rs1 + 8 + traits::X0, 0), this->gen_const(32U, uimm)); Value* Xtmp0_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 32/8), 32, true); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + 8 + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 2); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 3: C.SW */ std::tuple __c_sw(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.SW"); this->gen_sync(PRE_SYNC, 3); uint8_t rs2 = ((bit_sub<2,3>(instr))); uint8_t uimm = ((bit_sub<5,1>(instr) << 6) | (bit_sub<6,1>(instr) << 2) | (bit_sub<10,3>(instr) << 3)); uint8_t rs1 = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs2}, {uimm:#05x}({rs1})", fmt::arg("mnemonic", "c.sw"), fmt::arg("rs2", name(8+rs2)), fmt::arg("uimm", uimm), fmt::arg("rs1", name(8+rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* offs_val = this->builder.CreateAdd( this->gen_reg_load(rs1 + 8 + traits::X0, 0), this->gen_const(32U, uimm)); Value* MEMtmp0_val = this->gen_reg_load(rs2 + 8 + traits::X0, 0); this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp0_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 3); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 4: C.ADDI */ std::tuple __c_addi(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.ADDI"); this->gen_sync(PRE_SYNC, 4); int8_t imm = signextend((bit_sub<2,5>(instr)) | (bit_sub<12,1>(instr) << 5)); uint8_t rs1 = ((bit_sub<7,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}, {imm:#05x}", fmt::arg("mnemonic", "c.addi"), fmt::arg("rs1", name(rs1)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* Xtmp0_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rs1 + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 4); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 5: C.NOP */ std::tuple __c_nop(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.NOP"); this->gen_sync(PRE_SYNC, 5); if(this->disass_enabled){ /* generate console output when executing the command */ std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr("c.nop"), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; /* TODO: describe operations for C.NOP ! */ this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 5); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 6: C.JAL */ std::tuple __c_jal(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.JAL"); this->gen_sync(PRE_SYNC, 6); int16_t imm = signextend((bit_sub<2,1>(instr) << 5) | (bit_sub<3,3>(instr) << 1) | (bit_sub<6,1>(instr) << 7) | (bit_sub<7,1>(instr) << 6) | (bit_sub<8,1>(instr) << 10) | (bit_sub<9,2>(instr) << 8) | (bit_sub<11,1>(instr) << 4) | (bit_sub<12,1>(instr) << 11)); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {imm:#05x}", fmt::arg("mnemonic", "c.jal"), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* Xtmp0_val = this->builder.CreateAdd( cur_pc_val, this->gen_const(32U, 2)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(1 + traits::X0), false); Value* PC_val = this->builder.CreateAdd( this->gen_ext( cur_pc_val, 32, true), this->gen_const(32U, imm)); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v"); this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits::LAST_BRANCH), false); this->gen_sync(POST_SYNC, 6); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 7: C.LI */ std::tuple __c_li(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.LI"); this->gen_sync(PRE_SYNC, 7); int8_t imm = signextend((bit_sub<2,5>(instr)) | (bit_sub<12,1>(instr) << 5)); uint8_t rd = ((bit_sub<7,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {imm:#05x}", fmt::arg("mnemonic", "c.li"), fmt::arg("rd", name(rd)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; if(rd == 0){ this->gen_raise_trap(0, 2); } Value* Xtmp0_val = this->gen_const(32U, imm); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 7); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 8: C.LUI */ std::tuple __c_lui(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.LUI"); this->gen_sync(PRE_SYNC, 8); int32_t imm = signextend((bit_sub<2,5>(instr) << 12) | (bit_sub<12,1>(instr) << 17)); uint8_t rd = ((bit_sub<7,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {imm:#05x}", fmt::arg("mnemonic", "c.lui"), fmt::arg("rd", name(rd)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; if(rd == 0){ this->gen_raise_trap(0, 2); } if(imm == 0){ this->gen_raise_trap(0, 2); } Value* Xtmp0_val = this->gen_const(32U, imm); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 8); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 9: C.ADDI16SP */ std::tuple __c_addi16sp(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.ADDI16SP"); this->gen_sync(PRE_SYNC, 9); int16_t imm = signextend((bit_sub<2,1>(instr) << 5) | (bit_sub<3,2>(instr) << 7) | (bit_sub<5,1>(instr) << 6) | (bit_sub<6,1>(instr) << 4) | (bit_sub<12,1>(instr) << 9)); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {imm:#05x}", fmt::arg("mnemonic", "c.addi16sp"), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* Xtmp0_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(2 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(2 + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 9); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 10: C.SRLI */ std::tuple __c_srli(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.SRLI"); this->gen_sync(PRE_SYNC, 10); uint8_t shamt = ((bit_sub<2,5>(instr))); uint8_t rs1 = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}, {shamt}", fmt::arg("mnemonic", "c.srli"), fmt::arg("rs1", name(8+rs1)), fmt::arg("shamt", shamt)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; uint8_t rs1_idx_val = rs1 + 8; Value* Xtmp0_val = this->builder.CreateLShr( this->gen_reg_load(rs1_idx_val + traits::X0, 0), this->gen_const(32U, shamt)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rs1_idx_val + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 10); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 11: C.SRAI */ std::tuple __c_srai(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.SRAI"); this->gen_sync(PRE_SYNC, 11); uint8_t shamt = ((bit_sub<2,5>(instr))); uint8_t rs1 = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}, {shamt}", fmt::arg("mnemonic", "c.srai"), fmt::arg("rs1", name(8+rs1)), fmt::arg("shamt", shamt)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; uint8_t rs1_idx_val = rs1 + 8; Value* Xtmp0_val = this->builder.CreateAShr( this->gen_reg_load(rs1_idx_val + traits::X0, 0), this->gen_const(32U, shamt)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rs1_idx_val + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 11); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 12: C.ANDI */ std::tuple __c_andi(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.ANDI"); this->gen_sync(PRE_SYNC, 12); int8_t imm = signextend((bit_sub<2,5>(instr)) | (bit_sub<12,1>(instr) << 5)); uint8_t rs1 = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}, {imm:#05x}", fmt::arg("mnemonic", "c.andi"), fmt::arg("rs1", name(8+rs1)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; uint8_t rs1_idx_val = rs1 + 8; Value* Xtmp0_val = this->builder.CreateAnd( this->gen_ext( this->gen_reg_load(rs1_idx_val + traits::X0, 0), 32, true), this->gen_const(32U, imm)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rs1_idx_val + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 12); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 13: C.SUB */ std::tuple __c_sub(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.SUB"); this->gen_sync(PRE_SYNC, 13); uint8_t rs2 = ((bit_sub<2,3>(instr))); uint8_t rd = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs2}", fmt::arg("mnemonic", "c.sub"), fmt::arg("rd", name(8+rd)), fmt::arg("rs2", name(8+rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; uint8_t rd_idx_val = rd + 8; Value* Xtmp0_val = this->builder.CreateSub( this->gen_reg_load(rd_idx_val + traits::X0, 0), this->gen_reg_load(rs2 + 8 + traits::X0, 0)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd_idx_val + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 13); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 14: C.XOR */ std::tuple __c_xor(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.XOR"); this->gen_sync(PRE_SYNC, 14); uint8_t rs2 = ((bit_sub<2,3>(instr))); uint8_t rd = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs2}", fmt::arg("mnemonic", "c.xor"), fmt::arg("rd", name(8+rd)), fmt::arg("rs2", name(8+rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; uint8_t rd_idx_val = rd + 8; Value* Xtmp0_val = this->builder.CreateXor( this->gen_reg_load(rd_idx_val + traits::X0, 0), this->gen_reg_load(rs2 + 8 + traits::X0, 0)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd_idx_val + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 14); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 15: C.OR */ std::tuple __c_or(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.OR"); this->gen_sync(PRE_SYNC, 15); uint8_t rs2 = ((bit_sub<2,3>(instr))); uint8_t rd = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs2}", fmt::arg("mnemonic", "c.or"), fmt::arg("rd", name(8+rd)), fmt::arg("rs2", name(8+rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; uint8_t rd_idx_val = rd + 8; Value* Xtmp0_val = this->builder.CreateOr( this->gen_reg_load(rd_idx_val + traits::X0, 0), this->gen_reg_load(rs2 + 8 + traits::X0, 0)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd_idx_val + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 15); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 16: C.AND */ std::tuple __c_and(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.AND"); this->gen_sync(PRE_SYNC, 16); uint8_t rs2 = ((bit_sub<2,3>(instr))); uint8_t rd = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs2}", fmt::arg("mnemonic", "c.and"), fmt::arg("rd", name(8+rd)), fmt::arg("rs2", name(8+rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; uint8_t rd_idx_val = rd + 8; Value* Xtmp0_val = this->builder.CreateAnd( this->gen_reg_load(rd_idx_val + traits::X0, 0), this->gen_reg_load(rs2 + 8 + traits::X0, 0)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd_idx_val + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 16); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 17: C.J */ std::tuple __c_j(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.J"); this->gen_sync(PRE_SYNC, 17); int16_t imm = signextend((bit_sub<2,1>(instr) << 5) | (bit_sub<3,3>(instr) << 1) | (bit_sub<6,1>(instr) << 7) | (bit_sub<7,1>(instr) << 6) | (bit_sub<8,1>(instr) << 10) | (bit_sub<9,2>(instr) << 8) | (bit_sub<11,1>(instr) << 4) | (bit_sub<12,1>(instr) << 11)); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {imm:#05x}", fmt::arg("mnemonic", "c.j"), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* PC_val = this->builder.CreateAdd( this->gen_ext( cur_pc_val, 32, true), this->gen_const(32U, imm)); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v"); this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits::LAST_BRANCH), false); this->gen_sync(POST_SYNC, 17); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 18: C.BEQZ */ std::tuple __c_beqz(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.BEQZ"); this->gen_sync(PRE_SYNC, 18); int16_t imm = signextend((bit_sub<2,1>(instr) << 5) | (bit_sub<3,2>(instr) << 1) | (bit_sub<5,2>(instr) << 6) | (bit_sub<10,2>(instr) << 3) | (bit_sub<12,1>(instr) << 8)); uint8_t rs1 = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}, {imm:#05x}", fmt::arg("mnemonic", "c.beqz"), fmt::arg("rs1", name(8+rs1)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* PC_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_EQ, this->gen_reg_load(rs1 + 8 + traits::X0, 0), this->gen_const(32U, 0)), this->builder.CreateAdd( this->gen_ext( cur_pc_val, 32, true), this->gen_const(32U, imm)), this->builder.CreateAdd( cur_pc_val, this->gen_const(32U, 2)), 32); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v"); this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits::LAST_BRANCH), false); this->gen_sync(POST_SYNC, 18); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 19: C.BNEZ */ std::tuple __c_bnez(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.BNEZ"); this->gen_sync(PRE_SYNC, 19); int16_t imm = signextend((bit_sub<2,1>(instr) << 5) | (bit_sub<3,2>(instr) << 1) | (bit_sub<5,2>(instr) << 6) | (bit_sub<10,2>(instr) << 3) | (bit_sub<12,1>(instr) << 8)); uint8_t rs1 = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}, {imm:#05x}", fmt::arg("mnemonic", "c.bnez"), fmt::arg("rs1", name(8+rs1)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* PC_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_NE, this->gen_reg_load(rs1 + 8 + traits::X0, 0), this->gen_const(32U, 0)), this->builder.CreateAdd( this->gen_ext( cur_pc_val, 32, true), this->gen_const(32U, imm)), this->builder.CreateAdd( cur_pc_val, this->gen_const(32U, 2)), 32); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v"); this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits::LAST_BRANCH), false); this->gen_sync(POST_SYNC, 19); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 20: C.SLLI */ std::tuple __c_slli(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.SLLI"); this->gen_sync(PRE_SYNC, 20); uint8_t shamt = ((bit_sub<2,5>(instr))); uint8_t rs1 = ((bit_sub<7,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}, {shamt}", fmt::arg("mnemonic", "c.slli"), fmt::arg("rs1", name(rs1)), fmt::arg("shamt", shamt)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; if(rs1 == 0){ this->gen_raise_trap(0, 2); } Value* Xtmp0_val = this->builder.CreateShl( this->gen_reg_load(rs1 + traits::X0, 0), this->gen_const(32U, shamt)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rs1 + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 20); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 21: C.LWSP */ std::tuple __c_lwsp(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.LWSP"); this->gen_sync(PRE_SYNC, 21); uint8_t uimm = ((bit_sub<2,2>(instr) << 6) | (bit_sub<4,3>(instr) << 2) | (bit_sub<12,1>(instr) << 5)); uint8_t rd = ((bit_sub<7,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, sp, {uimm:#05x}", fmt::arg("mnemonic", "c.lwsp"), fmt::arg("rd", name(rd)), fmt::arg("uimm", uimm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* offs_val = this->builder.CreateAdd( this->gen_reg_load(2 + traits::X0, 0), this->gen_const(32U, uimm)); Value* Xtmp0_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 32/8), 32, true); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 21); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 22: C.MV */ std::tuple __c_mv(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.MV"); this->gen_sync(PRE_SYNC, 22); uint8_t rs2 = ((bit_sub<2,5>(instr))); uint8_t rd = ((bit_sub<7,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs2}", fmt::arg("mnemonic", "c.mv"), fmt::arg("rd", name(rd)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* Xtmp0_val = this->gen_reg_load(rs2 + traits::X0, 0); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 22); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 23: C.JR */ std::tuple __c_jr(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.JR"); this->gen_sync(PRE_SYNC, 23); uint8_t rs1 = ((bit_sub<7,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}", fmt::arg("mnemonic", "c.jr"), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* PC_val = this->gen_reg_load(rs1 + traits::X0, 0); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); this->builder.CreateStore(this->gen_const(32U, std::numeric_limits::max()), get_reg_ptr(traits::LAST_BRANCH), false); this->gen_sync(POST_SYNC, 23); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 24: C.ADD */ std::tuple __c_add(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.ADD"); this->gen_sync(PRE_SYNC, 24); uint8_t rs2 = ((bit_sub<2,5>(instr))); uint8_t rd = ((bit_sub<7,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs2}", fmt::arg("mnemonic", "c.add"), fmt::arg("rd", name(rd)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* Xtmp0_val = this->builder.CreateAdd( this->gen_reg_load(rd + traits::X0, 0), this->gen_reg_load(rs2 + traits::X0, 0)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 24); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 25: C.JALR */ std::tuple __c_jalr(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.JALR"); this->gen_sync(PRE_SYNC, 25); uint8_t rs1 = ((bit_sub<7,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}", fmt::arg("mnemonic", "c.jalr"), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* Xtmp0_val = this->builder.CreateAdd( cur_pc_val, this->gen_const(32U, 2)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(1 + traits::X0), false); Value* PC_val = this->gen_reg_load(rs1 + traits::X0, 0); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); this->builder.CreateStore(this->gen_const(32U, std::numeric_limits::max()), get_reg_ptr(traits::LAST_BRANCH), false); this->gen_sync(POST_SYNC, 25); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 26: C.EBREAK */ std::tuple __c_ebreak(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.EBREAK"); this->gen_sync(PRE_SYNC, 26); if(this->disass_enabled){ /* generate console output when executing the command */ std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr("c.ebreak"), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; this->gen_raise_trap(0, 3); this->gen_sync(POST_SYNC, 26); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 27: C.SWSP */ std::tuple __c_swsp(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.SWSP"); this->gen_sync(PRE_SYNC, 27); uint8_t rs2 = ((bit_sub<2,5>(instr))); uint8_t uimm = ((bit_sub<7,2>(instr) << 6) | (bit_sub<9,4>(instr) << 2)); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs2}, {uimm:#05x}(sp)", fmt::arg("mnemonic", "c.swsp"), fmt::arg("rs2", name(rs2)), fmt::arg("uimm", uimm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* offs_val = this->builder.CreateAdd( this->gen_reg_load(2 + traits::X0, 0), this->gen_const(32U, uimm)); Value* MEMtmp0_val = this->gen_reg_load(rs2 + traits::X0, 0); this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp0_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 27); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 28: DII */ std::tuple __dii(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("DII"); this->gen_sync(PRE_SYNC, 28); if(this->disass_enabled){ /* generate console output when executing the command */ std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr("dii"), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; this->gen_raise_trap(0, 2); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 28); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 29: C.FLD */ std::tuple __c_fld(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.FLD"); this->gen_sync(PRE_SYNC, 29); uint8_t rd = ((bit_sub<2,3>(instr))); uint8_t uimm = ((bit_sub<5,2>(instr) << 6) | (bit_sub<10,3>(instr) << 3)); uint8_t rs1 = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f(8+{rd}), {uimm}({rs1})", fmt::arg("mnemonic", "c.fld"), fmt::arg("rd", rd), fmt::arg("uimm", uimm), fmt::arg("rs1", name(8+rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* offs_val = this->builder.CreateAdd( this->gen_reg_load(rs1 + 8 + traits::X0, 0), this->gen_const(32U, uimm)); Value* res_val = this->gen_read_mem(traits::MEM, offs_val, 64/8); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + 8 + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + 8 + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 29); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 30: C.FSD */ std::tuple __c_fsd(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.FSD"); this->gen_sync(PRE_SYNC, 30); uint8_t rs2 = ((bit_sub<2,3>(instr))); uint8_t uimm = ((bit_sub<5,2>(instr) << 6) | (bit_sub<10,3>(instr) << 3)); uint8_t rs1 = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f(8+{rs2}), {uimm}({rs1})", fmt::arg("mnemonic", "c.fsd"), fmt::arg("rs2", rs2), fmt::arg("uimm", uimm), fmt::arg("rs1", name(8+rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* offs_val = this->builder.CreateAdd( this->gen_reg_load(rs1 + 8 + traits::X0, 0), this->gen_const(32U, uimm)); Value* MEMtmp0_val = this->builder.CreateTrunc( this->gen_reg_load(rs2 + 8 + traits::F0, 0), this-> get_type(64) ); this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp0_val,this->get_type(64))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 30); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 31: C.FLDSP */ std::tuple __c_fldsp(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.FLDSP"); this->gen_sync(PRE_SYNC, 31); uint16_t uimm = ((bit_sub<2,3>(instr) << 6) | (bit_sub<5,2>(instr) << 3) | (bit_sub<12,1>(instr) << 5)); uint8_t rd = ((bit_sub<7,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, {uimm}(x2)", fmt::arg("mnemonic", "c.fldsp"), fmt::arg("rd", rd), fmt::arg("uimm", uimm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* offs_val = this->builder.CreateAdd( this->gen_reg_load(2 + traits::X0, 0), this->gen_const(32U, uimm)); Value* res_val = this->gen_read_mem(traits::MEM, offs_val, 64/8); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 31); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 32: C.FSDSP */ std::tuple __c_fsdsp(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.FSDSP"); this->gen_sync(PRE_SYNC, 32); uint8_t rs2 = ((bit_sub<2,5>(instr))); uint16_t uimm = ((bit_sub<7,3>(instr) << 6) | (bit_sub<10,3>(instr) << 3)); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rs2}, {uimm}(x2), ", fmt::arg("mnemonic", "c.fsdsp"), fmt::arg("rs2", rs2), fmt::arg("uimm", uimm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* offs_val = this->builder.CreateAdd( this->gen_reg_load(2 + traits::X0, 0), this->gen_const(32U, uimm)); Value* MEMtmp0_val = this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ); this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp0_val,this->get_type(64))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 32); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 33: C.FLW */ std::tuple __c_flw(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.FLW"); this->gen_sync(PRE_SYNC, 33); uint8_t rd = ((bit_sub<2,3>(instr))); uint8_t uimm = ((bit_sub<5,1>(instr) << 6) | (bit_sub<6,1>(instr) << 2) | (bit_sub<10,3>(instr) << 3)); uint8_t rs1 = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f(8+{rd}), {uimm}({rs1})", fmt::arg("mnemonic", "c.flw"), fmt::arg("rd", rd), fmt::arg("uimm", uimm), fmt::arg("rs1", name(8+rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* offs_val = this->builder.CreateAdd( this->gen_reg_load(rs1 + 8 + traits::X0, 0), this->gen_const(32U, uimm)); Value* res_val = this->gen_read_mem(traits::MEM, offs_val, 32/8); if(64 == 32){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + 8 + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + 8 + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 33); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 34: C.FSW */ std::tuple __c_fsw(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.FSW"); this->gen_sync(PRE_SYNC, 34); uint8_t rs2 = ((bit_sub<2,3>(instr))); uint8_t uimm = ((bit_sub<5,1>(instr) << 6) | (bit_sub<6,1>(instr) << 2) | (bit_sub<10,3>(instr) << 3)); uint8_t rs1 = ((bit_sub<7,3>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f(8+{rs2}), {uimm}({rs1})", fmt::arg("mnemonic", "c.fsw"), fmt::arg("rs2", rs2), fmt::arg("uimm", uimm), fmt::arg("rs1", name(8+rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* offs_val = this->builder.CreateAdd( this->gen_reg_load(rs1 + 8 + traits::X0, 0), this->gen_const(32U, uimm)); Value* MEMtmp0_val = this->builder.CreateTrunc( this->gen_reg_load(rs2 + 8 + traits::F0, 0), this-> get_type(32) ); this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp0_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 34); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 35: C.FLWSP */ std::tuple __c_flwsp(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.FLWSP"); this->gen_sync(PRE_SYNC, 35); uint8_t uimm = ((bit_sub<2,2>(instr) << 6) | (bit_sub<4,3>(instr) << 2) | (bit_sub<12,1>(instr) << 5)); uint8_t rd = ((bit_sub<7,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, {uimm}(x2)", fmt::arg("mnemonic", "c.flwsp"), fmt::arg("rd", rd), fmt::arg("uimm", uimm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* offs_val = this->builder.CreateAdd( this->gen_reg_load(2 + traits::X0, 0), this->gen_const(32U, uimm)); Value* res_val = this->gen_read_mem(traits::MEM, offs_val, 32/8); if(64 == 32){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 35); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 36: C.FSWSP */ std::tuple __c_fswsp(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("C.FSWSP"); this->gen_sync(PRE_SYNC, 36); uint8_t rs2 = ((bit_sub<2,5>(instr))); uint8_t uimm = ((bit_sub<7,2>(instr) << 6) | (bit_sub<9,4>(instr) << 2)); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rs2}, {uimm}(x2), ", fmt::arg("mnemonic", "c.fswsp"), fmt::arg("rs2", rs2), fmt::arg("uimm", uimm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+2; Value* offs_val = this->builder.CreateAdd( this->gen_reg_load(2 + traits::X0, 0), this->gen_const(32U, uimm)); Value* MEMtmp0_val = this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(32) ); this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp0_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 36); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 37: FLD */ std::tuple __fld(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FLD"); this->gen_sync(PRE_SYNC, 37); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); int16_t imm = signextend((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, {imm}({rs1})", fmt::arg("mnemonic", "fld"), fmt::arg("rd", rd), fmt::arg("imm", imm), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); Value* res_val = this->gen_read_mem(traits::MEM, offs_val, 64/8); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 37); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 38: FSD */ std::tuple __fsd(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FSD"); this->gen_sync(PRE_SYNC, 38); int16_t imm = signextend((bit_sub<7,5>(instr)) | (bit_sub<25,7>(instr) << 5)); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rs2}, {imm}({rs1})", fmt::arg("mnemonic", "fsd"), fmt::arg("rs2", rs2), fmt::arg("imm", imm), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); Value* MEMtmp0_val = this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ); this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp0_val,this->get_type(64))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 38); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 39: FMADD.D */ std::tuple __fmadd_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FMADD.D"); this->gen_sync(PRE_SYNC, 39); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rs3 = ((bit_sub<27,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}, f{rs2}, f{rs3}", fmt::arg("mnemonic", "fmadd.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2), fmt::arg("rs3", rs3)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fmadd_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs3 + traits::F0, 0), this-> get_type(64) ), this->gen_ext( this->gen_const(64U, 0LL), 64, false), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 39); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 40: FMSUB.D */ std::tuple __fmsub_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FMSUB.D"); this->gen_sync(PRE_SYNC, 40); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rs3 = ((bit_sub<27,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}, f{rs2}, f{rs3}", fmt::arg("mnemonic", "fmsub.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2), fmt::arg("rs3", rs3)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fmadd_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs3 + traits::F0, 0), this-> get_type(64) ), this->gen_ext( this->gen_const(64U, 1LL), 32, false), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 40); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 41: FNMADD.D */ std::tuple __fnmadd_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FNMADD.D"); this->gen_sync(PRE_SYNC, 41); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rs3 = ((bit_sub<27,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}, f{rs2}, f{rs3}", fmt::arg("mnemonic", "fnmadd.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2), fmt::arg("rs3", rs3)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fmadd_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs3 + traits::F0, 0), this-> get_type(64) ), this->gen_ext( this->gen_const(64U, 2LL), 32, false), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 41); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 42: FNMSUB.D */ std::tuple __fnmsub_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FNMSUB.D"); this->gen_sync(PRE_SYNC, 42); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rs3 = ((bit_sub<27,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}, f{rs2}, f{rs3}", fmt::arg("mnemonic", "fnmsub.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2), fmt::arg("rs3", rs3)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fmadd_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs3 + traits::F0, 0), this-> get_type(64) ), this->gen_ext( this->gen_const(64U, 3LL), 32, false), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 42); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 43: FADD.D */ std::tuple __fadd_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FADD.D"); this->gen_sync(PRE_SYNC, 43); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fadd.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fadd_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 43); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 44: FSUB.D */ std::tuple __fsub_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FSUB.D"); this->gen_sync(PRE_SYNC, 44); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fsub.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fsub_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 44); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 45: FMUL.D */ std::tuple __fmul_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FMUL.D"); this->gen_sync(PRE_SYNC, 45); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fmul.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fmul_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 45); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 46: FDIV.D */ std::tuple __fdiv_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FDIV.D"); this->gen_sync(PRE_SYNC, 46); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fdiv.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fdiv_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 46); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 47: FSQRT.D */ std::tuple __fsqrt_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FSQRT.D"); this->gen_sync(PRE_SYNC, 47); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}", fmt::arg("mnemonic", "fsqrt.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fsqrt_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 47); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 48: FSGNJ.D */ std::tuple __fsgnj_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FSGNJ.D"); this->gen_sync(PRE_SYNC, 48); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fsgnj.d"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; uint64_t ONE_val = 1; uint64_t MSK1_val = ONE_val << 63; uint64_t MSK2_val = MSK1_val - 1; Value* res_val = this->builder.CreateOr( this->builder.CreateAnd( this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->gen_const(64U, MSK2_val)), this->builder.CreateAnd( this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->gen_const(64U, MSK1_val))); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 48); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 49: FSGNJN.D */ std::tuple __fsgnjn_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FSGNJN.D"); this->gen_sync(PRE_SYNC, 49); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fsgnjn.d"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; uint64_t ONE_val = 1; uint64_t MSK1_val = ONE_val << 63; uint64_t MSK2_val = MSK1_val - 1; Value* res_val = this->builder.CreateOr( this->builder.CreateAnd( this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->gen_const(64U, MSK2_val)), this->builder.CreateAnd( this->builder.CreateNot(this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) )), this->gen_const(64U, MSK1_val))); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 49); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 50: FSGNJX.D */ std::tuple __fsgnjx_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FSGNJX.D"); this->gen_sync(PRE_SYNC, 50); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fsgnjx.d"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; uint64_t ONE_val = 1; uint64_t MSK1_val = ONE_val << 63; Value* res_val = this->builder.CreateXor( this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateAnd( this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->gen_const(64U, MSK1_val))); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 50); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 51: FMIN.D */ std::tuple __fmin_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FMIN.D"); this->gen_sync(PRE_SYNC, 51); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fmin.d"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fsel_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->gen_ext( this->gen_const(64U, 0LL), 32, false) }); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 51); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 52: FMAX.D */ std::tuple __fmax_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FMAX.D"); this->gen_sync(PRE_SYNC, 52); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fmax.d"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fsel_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->gen_ext( this->gen_const(64U, 1LL), 32, false) }); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 52); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 53: FCVT.S.D */ std::tuple __fcvt_s_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FCVT.S.D"); this->gen_sync(PRE_SYNC, 53); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}", fmt::arg("mnemonic", "fcvt.s.d"), fmt::arg("rd", rd), fmt::arg("rs1", rs1)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fconv_d2f"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_const(8U, rm) }); uint64_t upper_val = - 1; Value* Ftmp0_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 53); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 54: FCVT.D.S */ std::tuple __fcvt_d_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FCVT.D.S"); this->gen_sync(PRE_SYNC, 54); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}", fmt::arg("mnemonic", "fcvt.d.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fconv_f2d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(32) ), this->gen_const(8U, rm) }); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 54); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 55: FEQ.D */ std::tuple __feq_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FEQ.D"); this->gen_sync(PRE_SYNC, 55); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "feq.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* Xtmp0_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcmp_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->gen_ext( this->gen_const(64U, 0LL), 32, false) }), 32, false); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 55); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 56: FLT.D */ std::tuple __flt_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FLT.D"); this->gen_sync(PRE_SYNC, 56); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "flt.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* Xtmp0_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcmp_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->gen_ext( this->gen_const(64U, 2LL), 32, false) }), 32, false); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 56); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 57: FLE.D */ std::tuple __fle_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FLE.D"); this->gen_sync(PRE_SYNC, 57); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fle.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* Xtmp0_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcmp_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(64) ), this->gen_ext( this->gen_const(64U, 1LL), 32, false) }), 32, false); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 57); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 58: FCLASS.D */ std::tuple __fclass_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FCLASS.D"); this->gen_sync(PRE_SYNC, 58); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}", fmt::arg("mnemonic", "fclass.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* Xtmp0_val = this->builder.CreateCall(this->mod->getFunction("fclass_d"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ) }); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 58); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 59: FCVT.W.D */ std::tuple __fcvt_w_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FCVT.W.D"); this->gen_sync(PRE_SYNC, 59); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}", fmt::arg("mnemonic", "fcvt.w.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* Xtmp0_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcvt_64_32"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->gen_ext( this->gen_const(64U, 0LL), 32, false), this->gen_const(8U, rm) }), 32, true); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 59); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 60: FCVT.WU.D */ std::tuple __fcvt_wu_d(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FCVT.WU.D"); this->gen_sync(PRE_SYNC, 60); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}", fmt::arg("mnemonic", "fcvt.wu.d"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* Xtmp0_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcvt_64_32"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(64) ), this->gen_ext( this->gen_const(64U, 1LL), 32, false), this->gen_const(8U, rm) }), 32, true); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 60); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 61: FCVT.D.W */ std::tuple __fcvt_d_w(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FCVT.D.W"); this->gen_sync(PRE_SYNC, 61); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, {rs1}", fmt::arg("mnemonic", "fcvt.d.w"), fmt::arg("rd", rd), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fcvt_32_64"), std::vector{ this->gen_ext( this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::X0, 0), this-> get_type(32) ), 64, true), this->gen_ext( this->gen_const(64U, 2LL), 32, false), this->gen_const(8U, rm) }); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 61); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 62: FCVT.D.WU */ std::tuple __fcvt_d_wu(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FCVT.D.WU"); this->gen_sync(PRE_SYNC, 62); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, {rs1}", fmt::arg("mnemonic", "fcvt.d.wu"), fmt::arg("rd", rd), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->builder.CreateCall(this->mod->getFunction("fcvt_32_64"), std::vector{ this->gen_ext( this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::X0, 0), this-> get_type(32) ), 64, false), this->gen_ext( this->gen_const(64U, 3LL), 32, false), this->gen_const(8U, rm) }); if(64 == 64){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 64)), res_val); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 62); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 63: LUI */ std::tuple __lui(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("LUI"); this->gen_sync(PRE_SYNC, 63); uint8_t rd = ((bit_sub<7,5>(instr))); int32_t imm = signextend((bit_sub<12,20>(instr) << 12)); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {imm:#05x}", fmt::arg("mnemonic", "lui"), fmt::arg("rd", name(rd)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->gen_const(32U, imm); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 63); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 64: AUIPC */ std::tuple __auipc(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("AUIPC"); this->gen_sync(PRE_SYNC, 64); uint8_t rd = ((bit_sub<7,5>(instr))); int32_t imm = signextend((bit_sub<12,20>(instr) << 12)); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {imm:#08x}", fmt::arg("mnemonic", "auipc"), fmt::arg("rd", name(rd)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->builder.CreateAdd( this->gen_ext( cur_pc_val, 32, true), this->gen_const(32U, imm)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 64); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 65: JAL */ std::tuple __jal(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("JAL"); this->gen_sync(PRE_SYNC, 65); uint8_t rd = ((bit_sub<7,5>(instr))); int32_t imm = signextend((bit_sub<12,8>(instr) << 12) | (bit_sub<20,1>(instr) << 11) | (bit_sub<21,10>(instr) << 1) | (bit_sub<31,1>(instr) << 20)); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {imm:#0x}", fmt::arg("mnemonic", "jal"), fmt::arg("rd", name(rd)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->builder.CreateAdd( cur_pc_val, this->gen_const(32U, 4)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } Value* PC_val = this->builder.CreateAdd( this->gen_ext( cur_pc_val, 32, true), this->gen_const(32U, imm)); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v"); this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits::LAST_BRANCH), false); this->gen_sync(POST_SYNC, 65); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 66: BEQ */ std::tuple __beq(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("BEQ"); this->gen_sync(PRE_SYNC, 66); int16_t imm = signextend((bit_sub<7,1>(instr) << 11) | (bit_sub<8,4>(instr) << 1) | (bit_sub<25,6>(instr) << 5) | (bit_sub<31,1>(instr) << 12)); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}, {rs2}, {imm:#0x}", fmt::arg("mnemonic", "beq"), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* PC_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_EQ, this->gen_reg_load(rs1 + traits::X0, 0), this->gen_reg_load(rs2 + traits::X0, 0)), this->builder.CreateAdd( this->gen_ext( cur_pc_val, 32, true), this->gen_const(32U, imm)), this->builder.CreateAdd( cur_pc_val, this->gen_const(32U, 4)), 32); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v"); this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits::LAST_BRANCH), false); this->gen_sync(POST_SYNC, 66); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 67: BNE */ std::tuple __bne(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("BNE"); this->gen_sync(PRE_SYNC, 67); int16_t imm = signextend((bit_sub<7,1>(instr) << 11) | (bit_sub<8,4>(instr) << 1) | (bit_sub<25,6>(instr) << 5) | (bit_sub<31,1>(instr) << 12)); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}, {rs2}, {imm:#0x}", fmt::arg("mnemonic", "bne"), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* PC_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_NE, this->gen_reg_load(rs1 + traits::X0, 0), this->gen_reg_load(rs2 + traits::X0, 0)), this->builder.CreateAdd( this->gen_ext( cur_pc_val, 32, true), this->gen_const(32U, imm)), this->builder.CreateAdd( cur_pc_val, this->gen_const(32U, 4)), 32); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v"); this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits::LAST_BRANCH), false); this->gen_sync(POST_SYNC, 67); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 68: BLT */ std::tuple __blt(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("BLT"); this->gen_sync(PRE_SYNC, 68); int16_t imm = signextend((bit_sub<7,1>(instr) << 11) | (bit_sub<8,4>(instr) << 1) | (bit_sub<25,6>(instr) << 5) | (bit_sub<31,1>(instr) << 12)); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}, {rs2}, {imm:#0x}", fmt::arg("mnemonic", "blt"), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* PC_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_SLT, this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_ext( this->gen_reg_load(rs2 + traits::X0, 0), 32, true)), this->builder.CreateAdd( this->gen_ext( cur_pc_val, 32, true), this->gen_const(32U, imm)), this->builder.CreateAdd( cur_pc_val, this->gen_const(32U, 4)), 32); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v"); this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits::LAST_BRANCH), false); this->gen_sync(POST_SYNC, 68); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 69: BGE */ std::tuple __bge(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("BGE"); this->gen_sync(PRE_SYNC, 69); int16_t imm = signextend((bit_sub<7,1>(instr) << 11) | (bit_sub<8,4>(instr) << 1) | (bit_sub<25,6>(instr) << 5) | (bit_sub<31,1>(instr) << 12)); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}, {rs2}, {imm:#0x}", fmt::arg("mnemonic", "bge"), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* PC_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_SGE, this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_ext( this->gen_reg_load(rs2 + traits::X0, 0), 32, true)), this->builder.CreateAdd( this->gen_ext( cur_pc_val, 32, true), this->gen_const(32U, imm)), this->builder.CreateAdd( cur_pc_val, this->gen_const(32U, 4)), 32); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v"); this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits::LAST_BRANCH), false); this->gen_sync(POST_SYNC, 69); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 70: BLTU */ std::tuple __bltu(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("BLTU"); this->gen_sync(PRE_SYNC, 70); int16_t imm = signextend((bit_sub<7,1>(instr) << 11) | (bit_sub<8,4>(instr) << 1) | (bit_sub<25,6>(instr) << 5) | (bit_sub<31,1>(instr) << 12)); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}, {rs2}, {imm:#0x}", fmt::arg("mnemonic", "bltu"), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* PC_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_reg_load(rs1 + traits::X0, 0), this->gen_reg_load(rs2 + traits::X0, 0)), this->builder.CreateAdd( this->gen_ext( cur_pc_val, 32, true), this->gen_const(32U, imm)), this->builder.CreateAdd( cur_pc_val, this->gen_const(32U, 4)), 32); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v"); this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits::LAST_BRANCH), false); this->gen_sync(POST_SYNC, 70); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 71: BGEU */ std::tuple __bgeu(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("BGEU"); this->gen_sync(PRE_SYNC, 71); int16_t imm = signextend((bit_sub<7,1>(instr) << 11) | (bit_sub<8,4>(instr) << 1) | (bit_sub<25,6>(instr) << 5) | (bit_sub<31,1>(instr) << 12)); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs1}, {rs2}, {imm:#0x}", fmt::arg("mnemonic", "bgeu"), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* PC_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_UGE, this->gen_reg_load(rs1 + traits::X0, 0), this->gen_reg_load(rs2 + traits::X0, 0)), this->builder.CreateAdd( this->gen_ext( cur_pc_val, 32, true), this->gen_const(32U, imm)), this->builder.CreateAdd( cur_pc_val, this->gen_const(32U, 4)), 32); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v"); this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits::LAST_BRANCH), false); this->gen_sync(POST_SYNC, 71); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 72: LB */ std::tuple __lb(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("LB"); this->gen_sync(PRE_SYNC, 72); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); int16_t imm = signextend((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {imm}({rs1})", fmt::arg("mnemonic", "lb"), fmt::arg("rd", name(rd)), fmt::arg("imm", imm), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); if(rd != 0){ Value* Xtmp0_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 8/8), 32, true); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 72); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 73: LH */ std::tuple __lh(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("LH"); this->gen_sync(PRE_SYNC, 73); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); int16_t imm = signextend((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {imm}({rs1})", fmt::arg("mnemonic", "lh"), fmt::arg("rd", name(rd)), fmt::arg("imm", imm), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); if(rd != 0){ Value* Xtmp0_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 16/8), 32, true); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 73); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 74: LW */ std::tuple __lw(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("LW"); this->gen_sync(PRE_SYNC, 74); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); int16_t imm = signextend((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {imm}({rs1})", fmt::arg("mnemonic", "lw"), fmt::arg("rd", name(rd)), fmt::arg("imm", imm), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); if(rd != 0){ Value* Xtmp0_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 32/8), 32, true); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 74); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 75: LBU */ std::tuple __lbu(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("LBU"); this->gen_sync(PRE_SYNC, 75); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); int16_t imm = signextend((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {imm}({rs1})", fmt::arg("mnemonic", "lbu"), fmt::arg("rd", name(rd)), fmt::arg("imm", imm), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); if(rd != 0){ Value* Xtmp0_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 8/8), 32, false); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 75); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 76: LHU */ std::tuple __lhu(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("LHU"); this->gen_sync(PRE_SYNC, 76); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); int16_t imm = signextend((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {imm}({rs1})", fmt::arg("mnemonic", "lhu"), fmt::arg("rd", name(rd)), fmt::arg("imm", imm), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); if(rd != 0){ Value* Xtmp0_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 16/8), 32, false); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 76); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 77: SB */ std::tuple __sb(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SB"); this->gen_sync(PRE_SYNC, 77); int16_t imm = signextend((bit_sub<7,5>(instr)) | (bit_sub<25,7>(instr) << 5)); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs2}, {imm}({rs1})", fmt::arg("mnemonic", "sb"), fmt::arg("rs2", name(rs2)), fmt::arg("imm", imm), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); Value* MEMtmp0_val = this->gen_reg_load(rs2 + traits::X0, 0); this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp0_val,this->get_type(8))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 77); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 78: SH */ std::tuple __sh(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SH"); this->gen_sync(PRE_SYNC, 78); int16_t imm = signextend((bit_sub<7,5>(instr)) | (bit_sub<25,7>(instr) << 5)); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs2}, {imm}({rs1})", fmt::arg("mnemonic", "sh"), fmt::arg("rs2", name(rs2)), fmt::arg("imm", imm), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); Value* MEMtmp0_val = this->gen_reg_load(rs2 + traits::X0, 0); this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp0_val,this->get_type(16))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 78); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 79: SW */ std::tuple __sw(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SW"); this->gen_sync(PRE_SYNC, 79); int16_t imm = signextend((bit_sub<7,5>(instr)) | (bit_sub<25,7>(instr) << 5)); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rs2}, {imm}({rs1})", fmt::arg("mnemonic", "sw"), fmt::arg("rs2", name(rs2)), fmt::arg("imm", imm), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); Value* MEMtmp0_val = this->gen_reg_load(rs2 + traits::X0, 0); this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp0_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 79); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 80: ADDI */ std::tuple __addi(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("ADDI"); this->gen_sync(PRE_SYNC, 80); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); int16_t imm = signextend((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {imm}", fmt::arg("mnemonic", "addi"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 80); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 81: SLTI */ std::tuple __slti(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SLTI"); this->gen_sync(PRE_SYNC, 81); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); int16_t imm = signextend((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {imm}", fmt::arg("mnemonic", "slti"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_SLT, this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)), this->gen_const(32U, 1), this->gen_const(32U, 0), 32); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 81); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 82: SLTIU */ std::tuple __sltiu(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SLTIU"); this->gen_sync(PRE_SYNC, 82); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); int16_t imm = signextend((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {imm}", fmt::arg("mnemonic", "sltiu"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; int32_t full_imm_val = imm; if(rd != 0){ Value* Xtmp0_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_reg_load(rs1 + traits::X0, 0), this->gen_const(32U, full_imm_val)), this->gen_const(32U, 1), this->gen_const(32U, 0), 32); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 82); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 83: XORI */ std::tuple __xori(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("XORI"); this->gen_sync(PRE_SYNC, 83); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); int16_t imm = signextend((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {imm}", fmt::arg("mnemonic", "xori"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->builder.CreateXor( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 83); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 84: ORI */ std::tuple __ori(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("ORI"); this->gen_sync(PRE_SYNC, 84); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); int16_t imm = signextend((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {imm}", fmt::arg("mnemonic", "ori"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->builder.CreateOr( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 84); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 85: ANDI */ std::tuple __andi(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("ANDI"); this->gen_sync(PRE_SYNC, 85); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); int16_t imm = signextend((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {imm}", fmt::arg("mnemonic", "andi"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("imm", imm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->builder.CreateAnd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 85); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 86: SLLI */ std::tuple __slli(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SLLI"); this->gen_sync(PRE_SYNC, 86); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t shamt = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {shamt}", fmt::arg("mnemonic", "slli"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("shamt", shamt)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(shamt > 31){ this->gen_raise_trap(0, 0); } else { if(rd != 0){ Value* Xtmp0_val = this->builder.CreateShl( this->gen_reg_load(rs1 + traits::X0, 0), this->gen_const(32U, shamt)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 86); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 87: SRLI */ std::tuple __srli(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SRLI"); this->gen_sync(PRE_SYNC, 87); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t shamt = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {shamt}", fmt::arg("mnemonic", "srli"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("shamt", shamt)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(shamt > 31){ this->gen_raise_trap(0, 0); } else { if(rd != 0){ Value* Xtmp0_val = this->builder.CreateLShr( this->gen_reg_load(rs1 + traits::X0, 0), this->gen_const(32U, shamt)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 87); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 88: SRAI */ std::tuple __srai(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SRAI"); this->gen_sync(PRE_SYNC, 88); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t shamt = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {shamt}", fmt::arg("mnemonic", "srai"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("shamt", shamt)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(shamt > 31){ this->gen_raise_trap(0, 0); } else { if(rd != 0){ Value* Xtmp0_val = this->builder.CreateAShr( this->gen_reg_load(rs1 + traits::X0, 0), this->gen_const(32U, shamt)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 88); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 89: ADD */ std::tuple __add(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("ADD"); this->gen_sync(PRE_SYNC, 89); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "add"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->builder.CreateAdd( this->gen_reg_load(rs1 + traits::X0, 0), this->gen_reg_load(rs2 + traits::X0, 0)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 89); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 90: SUB */ std::tuple __sub(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SUB"); this->gen_sync(PRE_SYNC, 90); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "sub"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->builder.CreateSub( this->gen_reg_load(rs1 + traits::X0, 0), this->gen_reg_load(rs2 + traits::X0, 0)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 90); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 91: SLL */ std::tuple __sll(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SLL"); this->gen_sync(PRE_SYNC, 91); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "sll"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->builder.CreateShl( this->gen_reg_load(rs1 + traits::X0, 0), this->builder.CreateAnd( this->gen_reg_load(rs2 + traits::X0, 0), this->builder.CreateSub( this->gen_const(32U, 32), this->gen_const(32U, 1)))); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 91); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 92: SLT */ std::tuple __slt(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SLT"); this->gen_sync(PRE_SYNC, 92); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "slt"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_SLT, this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_ext( this->gen_reg_load(rs2 + traits::X0, 0), 32, true)), this->gen_const(32U, 1), this->gen_const(32U, 0), 32); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 92); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 93: SLTU */ std::tuple __sltu(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SLTU"); this->gen_sync(PRE_SYNC, 93); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "sltu"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, false), this->gen_ext( this->gen_reg_load(rs2 + traits::X0, 0), 32, false)), this->gen_const(32U, 1), this->gen_const(32U, 0), 32); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 93); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 94: XOR */ std::tuple __xor(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("XOR"); this->gen_sync(PRE_SYNC, 94); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "xor"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->builder.CreateXor( this->gen_reg_load(rs1 + traits::X0, 0), this->gen_reg_load(rs2 + traits::X0, 0)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 94); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 95: SRL */ std::tuple __srl(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SRL"); this->gen_sync(PRE_SYNC, 95); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "srl"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->builder.CreateLShr( this->gen_reg_load(rs1 + traits::X0, 0), this->builder.CreateAnd( this->gen_reg_load(rs2 + traits::X0, 0), this->builder.CreateSub( this->gen_const(32U, 32), this->gen_const(32U, 1)))); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 95); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 96: SRA */ std::tuple __sra(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SRA"); this->gen_sync(PRE_SYNC, 96); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "sra"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->builder.CreateAShr( this->gen_reg_load(rs1 + traits::X0, 0), this->builder.CreateAnd( this->gen_reg_load(rs2 + traits::X0, 0), this->builder.CreateSub( this->gen_const(32U, 32), this->gen_const(32U, 1)))); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 96); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 97: OR */ std::tuple __or(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("OR"); this->gen_sync(PRE_SYNC, 97); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "or"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->builder.CreateOr( this->gen_reg_load(rs1 + traits::X0, 0), this->gen_reg_load(rs2 + traits::X0, 0)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 97); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 98: AND */ std::tuple __and(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("AND"); this->gen_sync(PRE_SYNC, 98); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "and"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->builder.CreateAnd( this->gen_reg_load(rs1 + traits::X0, 0), this->gen_reg_load(rs2 + traits::X0, 0)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 98); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 99: FENCE */ std::tuple __fence(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FENCE"); this->gen_sync(PRE_SYNC, 99); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t succ = ((bit_sub<20,4>(instr))); uint8_t pred = ((bit_sub<24,4>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr("fence"), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* FENCEtmp0_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(32U, pred), this->gen_const(32U, 4)), this->gen_const(32U, succ)); this->gen_write_mem( traits::FENCE, this->gen_const(64U, 0), this->builder.CreateZExtOrTrunc(FENCEtmp0_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 99); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 100: FENCE_I */ std::tuple __fence_i(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FENCE_I"); this->gen_sync(PRE_SYNC, 100); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint16_t imm = ((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr("fence_i"), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* FENCEtmp0_val = this->gen_const(32U, imm); this->gen_write_mem( traits::FENCE, this->gen_const(64U, 1), this->builder.CreateZExtOrTrunc(FENCEtmp0_val,this->get_type(32))); this->builder.CreateStore(this->gen_const(32U, std::numeric_limits::max()), get_reg_ptr(traits::LAST_BRANCH), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 100); this->gen_trap_check(this->leave_blk); return std::make_tuple(FLUSH, nullptr); } /* instruction 101: ECALL */ std::tuple __ecall(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("ECALL"); this->gen_sync(PRE_SYNC, 101); if(this->disass_enabled){ /* generate console output when executing the command */ std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr("ecall"), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; this->gen_raise_trap(0, 11); this->gen_sync(POST_SYNC, 101); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 102: EBREAK */ std::tuple __ebreak(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("EBREAK"); this->gen_sync(PRE_SYNC, 102); if(this->disass_enabled){ /* generate console output when executing the command */ std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr("ebreak"), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; this->gen_raise_trap(0, 3); this->gen_sync(POST_SYNC, 102); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 103: URET */ std::tuple __uret(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("URET"); this->gen_sync(PRE_SYNC, 103); if(this->disass_enabled){ /* generate console output when executing the command */ std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr("uret"), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; this->gen_leave_trap(0); this->gen_sync(POST_SYNC, 103); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 104: SRET */ std::tuple __sret(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SRET"); this->gen_sync(PRE_SYNC, 104); if(this->disass_enabled){ /* generate console output when executing the command */ std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr("sret"), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; this->gen_leave_trap(1); this->gen_sync(POST_SYNC, 104); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 105: MRET */ std::tuple __mret(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("MRET"); this->gen_sync(PRE_SYNC, 105); if(this->disass_enabled){ /* generate console output when executing the command */ std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr("mret"), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; this->gen_leave_trap(3); this->gen_sync(POST_SYNC, 105); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } /* instruction 106: WFI */ std::tuple __wfi(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("WFI"); this->gen_sync(PRE_SYNC, 106); if(this->disass_enabled){ /* generate console output when executing the command */ std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr("wfi"), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; this->gen_wait(1); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 106); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 107: SFENCE.VMA */ std::tuple __sfence_vma(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SFENCE.VMA"); this->gen_sync(PRE_SYNC, 107); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr("sfence.vma"), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* FENCEtmp0_val = this->gen_const(32U, rs1); this->gen_write_mem( traits::FENCE, this->gen_const(64U, 2), this->builder.CreateZExtOrTrunc(FENCEtmp0_val,this->get_type(32))); Value* FENCEtmp1_val = this->gen_const(32U, rs2); this->gen_write_mem( traits::FENCE, this->gen_const(64U, 3), this->builder.CreateZExtOrTrunc(FENCEtmp1_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 107); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 108: CSRRW */ std::tuple __csrrw(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("CSRRW"); this->gen_sync(PRE_SYNC, 108); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint16_t csr = ((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {csr}, {rs1}", fmt::arg("mnemonic", "csrrw"), fmt::arg("rd", name(rd)), fmt::arg("csr", csr), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* rs_val_val = this->gen_reg_load(rs1 + traits::X0, 0); if(rd != 0){ Value* csr_val_val = this->gen_read_mem(traits::CSR, this->gen_const(16U, csr), 32/8); Value* CSRtmp0_val = rs_val_val; this->gen_write_mem( traits::CSR, this->gen_const(16U, csr), this->builder.CreateZExtOrTrunc(CSRtmp0_val,this->get_type(32))); Value* Xtmp1_val = csr_val_val; this->builder.CreateStore(Xtmp1_val, get_reg_ptr(rd + traits::X0), false); } else { Value* CSRtmp2_val = rs_val_val; this->gen_write_mem( traits::CSR, this->gen_const(16U, csr), this->builder.CreateZExtOrTrunc(CSRtmp2_val,this->get_type(32))); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 108); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 109: CSRRS */ std::tuple __csrrs(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("CSRRS"); this->gen_sync(PRE_SYNC, 109); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint16_t csr = ((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {csr}, {rs1}", fmt::arg("mnemonic", "csrrs"), fmt::arg("rd", name(rd)), fmt::arg("csr", csr), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* xrd_val = this->gen_read_mem(traits::CSR, this->gen_const(16U, csr), 32/8); Value* xrs1_val = this->gen_reg_load(rs1 + traits::X0, 0); if(rd != 0){ Value* Xtmp0_val = xrd_val; this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } if(rs1 != 0){ Value* CSRtmp1_val = this->builder.CreateOr( xrd_val, xrs1_val); this->gen_write_mem( traits::CSR, this->gen_const(16U, csr), this->builder.CreateZExtOrTrunc(CSRtmp1_val,this->get_type(32))); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 109); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 110: CSRRC */ std::tuple __csrrc(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("CSRRC"); this->gen_sync(PRE_SYNC, 110); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint16_t csr = ((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {csr}, {rs1}", fmt::arg("mnemonic", "csrrc"), fmt::arg("rd", name(rd)), fmt::arg("csr", csr), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* xrd_val = this->gen_read_mem(traits::CSR, this->gen_const(16U, csr), 32/8); Value* xrs1_val = this->gen_reg_load(rs1 + traits::X0, 0); if(rd != 0){ Value* Xtmp0_val = xrd_val; this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } if(rs1 != 0){ Value* CSRtmp1_val = this->builder.CreateAnd( xrd_val, this->builder.CreateNot(xrs1_val)); this->gen_write_mem( traits::CSR, this->gen_const(16U, csr), this->builder.CreateZExtOrTrunc(CSRtmp1_val,this->get_type(32))); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 110); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 111: CSRRWI */ std::tuple __csrrwi(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("CSRRWI"); this->gen_sync(PRE_SYNC, 111); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t zimm = ((bit_sub<15,5>(instr))); uint16_t csr = ((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {csr}, {zimm:#0x}", fmt::arg("mnemonic", "csrrwi"), fmt::arg("rd", name(rd)), fmt::arg("csr", csr), fmt::arg("zimm", zimm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* Xtmp0_val = this->gen_read_mem(traits::CSR, this->gen_const(16U, csr), 32/8); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } Value* CSRtmp1_val = this->gen_ext( this->gen_const(32U, zimm), 32, false); this->gen_write_mem( traits::CSR, this->gen_const(16U, csr), this->builder.CreateZExtOrTrunc(CSRtmp1_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 111); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 112: CSRRSI */ std::tuple __csrrsi(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("CSRRSI"); this->gen_sync(PRE_SYNC, 112); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t zimm = ((bit_sub<15,5>(instr))); uint16_t csr = ((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {csr}, {zimm:#0x}", fmt::arg("mnemonic", "csrrsi"), fmt::arg("rd", name(rd)), fmt::arg("csr", csr), fmt::arg("zimm", zimm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->gen_read_mem(traits::CSR, this->gen_const(16U, csr), 32/8); if(zimm != 0){ Value* CSRtmp0_val = this->builder.CreateOr( res_val, this->gen_ext( this->gen_const(32U, zimm), 32, false)); this->gen_write_mem( traits::CSR, this->gen_const(16U, csr), this->builder.CreateZExtOrTrunc(CSRtmp0_val,this->get_type(32))); } if(rd != 0){ Value* Xtmp1_val = res_val; this->builder.CreateStore(Xtmp1_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 112); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 113: CSRRCI */ std::tuple __csrrci(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("CSRRCI"); this->gen_sync(PRE_SYNC, 113); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t zimm = ((bit_sub<15,5>(instr))); uint16_t csr = ((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {csr}, {zimm:#0x}", fmt::arg("mnemonic", "csrrci"), fmt::arg("rd", name(rd)), fmt::arg("csr", csr), fmt::arg("zimm", zimm)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* res_val = this->gen_read_mem(traits::CSR, this->gen_const(16U, csr), 32/8); if(rd != 0){ Value* Xtmp0_val = res_val; this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } if(zimm != 0){ Value* CSRtmp1_val = this->builder.CreateAnd( res_val, this->builder.CreateNot(this->gen_ext( this->gen_const(32U, zimm), 32, false))); this->gen_write_mem( traits::CSR, this->gen_const(16U, csr), this->builder.CreateZExtOrTrunc(CSRtmp1_val,this->get_type(32))); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 113); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 114: FLW */ std::tuple __flw(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FLW"); this->gen_sync(PRE_SYNC, 114); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); int16_t imm = signextend((bit_sub<20,12>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, {imm}(x{rs1})", fmt::arg("mnemonic", "flw"), fmt::arg("rd", rd), fmt::arg("imm", imm), fmt::arg("rs1", rs1)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); Value* res_val = this->gen_read_mem(traits::MEM, offs_val, 32/8); if(64 == 32){ Value* Ftmp0_val = res_val; this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 114); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 115: FSW */ std::tuple __fsw(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FSW"); this->gen_sync(PRE_SYNC, 115); int16_t imm = signextend((bit_sub<7,5>(instr)) | (bit_sub<25,7>(instr) << 5)); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rs2}, {imm}(x{rs1})", fmt::arg("mnemonic", "fsw"), fmt::arg("rs2", rs2), fmt::arg("imm", imm), fmt::arg("rs1", rs1)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->builder.CreateAdd( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 32, true), this->gen_const(32U, imm)); Value* MEMtmp0_val = this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(32) ); this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp0_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 115); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 116: FMADD.S */ std::tuple __fmadd_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FMADD.S"); this->gen_sync(PRE_SYNC, 116); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rs3 = ((bit_sub<27,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} x{rd}, f{rs1}, f{rs2}, f{rs3}", fmt::arg("mnemonic", "fmadd.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2), fmt::arg("rs3", rs3)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateCall(this->mod->getFunction("fmadd_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_reg_load(rs2 + traits::F0, 0), this->gen_reg_load(rs3 + traits::F0, 0), this->gen_ext( this->gen_const(64U, 0LL), 32, false), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* frs3_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs3 + traits::F0, 0) }); Value* res_val = this->builder.CreateCall(this->mod->getFunction("fmadd_s"), std::vector{ frs1_val, frs2_val, frs3_val, this->gen_ext( this->gen_const(64U, 0LL), 32, false), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 116); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 117: FMSUB.S */ std::tuple __fmsub_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FMSUB.S"); this->gen_sync(PRE_SYNC, 117); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rs3 = ((bit_sub<27,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} x{rd}, f{rs1}, f{rs2}, f{rs3}", fmt::arg("mnemonic", "fmsub.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2), fmt::arg("rs3", rs3)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateCall(this->mod->getFunction("fmadd_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_reg_load(rs2 + traits::F0, 0), this->gen_reg_load(rs3 + traits::F0, 0), this->gen_ext( this->gen_const(64U, 1LL), 32, false), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* frs3_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs3 + traits::F0, 0) }); Value* res_val = this->builder.CreateCall(this->mod->getFunction("fmadd_s"), std::vector{ frs1_val, frs2_val, frs3_val, this->gen_ext( this->gen_const(64U, 1LL), 32, false), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 117); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 118: FNMADD.S */ std::tuple __fnmadd_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FNMADD.S"); this->gen_sync(PRE_SYNC, 118); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rs3 = ((bit_sub<27,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} x{rd}, f{rs1}, f{rs2}, f{rs3}", fmt::arg("mnemonic", "fnmadd.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2), fmt::arg("rs3", rs3)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateCall(this->mod->getFunction("fmadd_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_reg_load(rs2 + traits::F0, 0), this->gen_reg_load(rs3 + traits::F0, 0), this->gen_ext( this->gen_const(64U, 2LL), 32, false), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* frs3_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs3 + traits::F0, 0) }); Value* res_val = this->builder.CreateCall(this->mod->getFunction("fmadd_s"), std::vector{ frs1_val, frs2_val, frs3_val, this->gen_ext( this->gen_const(64U, 2LL), 32, false), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 118); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 119: FNMSUB.S */ std::tuple __fnmsub_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FNMSUB.S"); this->gen_sync(PRE_SYNC, 119); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rs3 = ((bit_sub<27,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} x{rd}, f{rs1}, f{rs2}, f{rs3}", fmt::arg("mnemonic", "fnmsub.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2), fmt::arg("rs3", rs3)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateCall(this->mod->getFunction("fmadd_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_reg_load(rs2 + traits::F0, 0), this->gen_reg_load(rs3 + traits::F0, 0), this->gen_ext( this->gen_const(64U, 3LL), 32, false), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* frs3_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs3 + traits::F0, 0) }); Value* res_val = this->builder.CreateCall(this->mod->getFunction("fmadd_s"), std::vector{ frs1_val, frs2_val, frs3_val, this->gen_ext( this->gen_const(64U, 3LL), 32, false), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 119); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 120: FADD.S */ std::tuple __fadd_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FADD.S"); this->gen_sync(PRE_SYNC, 120); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fadd.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateCall(this->mod->getFunction("fadd_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_reg_load(rs2 + traits::F0, 0), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* res_val = this->builder.CreateCall(this->mod->getFunction("fadd_s"), std::vector{ frs1_val, frs2_val, this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 120); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 121: FSUB.S */ std::tuple __fsub_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FSUB.S"); this->gen_sync(PRE_SYNC, 121); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fsub.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateCall(this->mod->getFunction("fsub_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_reg_load(rs2 + traits::F0, 0), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* res_val = this->builder.CreateCall(this->mod->getFunction("fsub_s"), std::vector{ frs1_val, frs2_val, this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 121); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 122: FMUL.S */ std::tuple __fmul_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FMUL.S"); this->gen_sync(PRE_SYNC, 122); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fmul.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateCall(this->mod->getFunction("fmul_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_reg_load(rs2 + traits::F0, 0), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* res_val = this->builder.CreateCall(this->mod->getFunction("fmul_s"), std::vector{ frs1_val, frs2_val, this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 122); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 123: FDIV.S */ std::tuple __fdiv_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FDIV.S"); this->gen_sync(PRE_SYNC, 123); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fdiv.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateCall(this->mod->getFunction("fdiv_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_reg_load(rs2 + traits::F0, 0), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* res_val = this->builder.CreateCall(this->mod->getFunction("fdiv_s"), std::vector{ frs1_val, frs2_val, this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 123); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 124: FSQRT.S */ std::tuple __fsqrt_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FSQRT.S"); this->gen_sync(PRE_SYNC, 124); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}", fmt::arg("mnemonic", "fsqrt.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateCall(this->mod->getFunction("fsqrt_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* res_val = this->builder.CreateCall(this->mod->getFunction("fsqrt_s"), std::vector{ frs1_val, this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, this->gen_const(8U, rm), this->gen_const(8U, 7)), this->gen_const(8U, rm), this->builder.CreateTrunc( this->gen_reg_load(traits::FCSR, 0), this-> get_type(8) ), 8) }); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 124); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 125: FSGNJ.S */ std::tuple __fsgnj_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FSGNJ.S"); this->gen_sync(PRE_SYNC, 125); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fsgnj.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateOr( this->builder.CreateAnd( this->gen_reg_load(rs1 + traits::F0, 0), this->gen_const(64U, 0x7fffffff)), this->builder.CreateAnd( this->gen_reg_load(rs2 + traits::F0, 0), this->gen_const(64U, 0x80000000))); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* res_val = this->builder.CreateOr( this->builder.CreateAnd( frs1_val, this->gen_const(32U, 0x7fffffff)), this->builder.CreateAnd( frs2_val, this->gen_const(32U, 0x80000000))); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 125); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 126: FSGNJN.S */ std::tuple __fsgnjn_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FSGNJN.S"); this->gen_sync(PRE_SYNC, 126); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fsgnjn.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateOr( this->builder.CreateAnd( this->gen_reg_load(rs1 + traits::F0, 0), this->gen_const(64U, 0x7fffffff)), this->builder.CreateAnd( this->builder.CreateNot(this->gen_reg_load(rs2 + traits::F0, 0)), this->gen_const(64U, 0x80000000))); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* res_val = this->builder.CreateOr( this->builder.CreateAnd( frs1_val, this->gen_const(32U, 0x7fffffff)), this->builder.CreateAnd( this->builder.CreateNot(frs2_val), this->gen_const(32U, 0x80000000))); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 126); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 127: FSGNJX.S */ std::tuple __fsgnjx_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FSGNJX.S"); this->gen_sync(PRE_SYNC, 127); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fsgnjx.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateXor( this->gen_reg_load(rs1 + traits::F0, 0), this->builder.CreateAnd( this->gen_reg_load(rs2 + traits::F0, 0), this->gen_const(64U, 0x80000000))); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* res_val = this->builder.CreateXor( frs1_val, this->builder.CreateAnd( frs2_val, this->gen_const(32U, 0x80000000))); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 127); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 128: FMIN.S */ std::tuple __fmin_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FMIN.S"); this->gen_sync(PRE_SYNC, 128); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fmin.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateCall(this->mod->getFunction("fsel_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_reg_load(rs2 + traits::F0, 0), this->gen_ext( this->gen_const(64U, 0LL), 32, false) }); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* res_val = this->builder.CreateCall(this->mod->getFunction("fsel_s"), std::vector{ frs1_val, frs2_val, this->gen_ext( this->gen_const(64U, 0LL), 32, false) }); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 128); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 129: FMAX.S */ std::tuple __fmax_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FMAX.S"); this->gen_sync(PRE_SYNC, 129); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fmax.s"), fmt::arg("rd", rd), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateCall(this->mod->getFunction("fsel_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_reg_load(rs2 + traits::F0, 0), this->gen_ext( this->gen_const(64U, 1LL), 32, false) }); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* res_val = this->builder.CreateCall(this->mod->getFunction("fsel_s"), std::vector{ frs1_val, frs2_val, this->gen_ext( this->gen_const(64U, 1LL), 32, false) }); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 129); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 130: FCVT.W.S */ std::tuple __fcvt_w_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FCVT.W.S"); this->gen_sync(PRE_SYNC, 130); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}", fmt::arg("mnemonic", "fcvt.w.s"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Xtmp0_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcvt_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_ext( this->gen_const(64U, 0LL), 32, false), this->gen_const(8U, rm) }), 32, true); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* Xtmp1_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcvt_s"), std::vector{ frs1_val, this->gen_ext( this->gen_const(64U, 0LL), 32, false), this->gen_const(8U, rm) }), 32, true); this->builder.CreateStore(Xtmp1_val, get_reg_ptr(rd + traits::X0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 130); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 131: FCVT.WU.S */ std::tuple __fcvt_wu_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FCVT.WU.S"); this->gen_sync(PRE_SYNC, 131); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}", fmt::arg("mnemonic", "fcvt.wu.s"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Xtmp0_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcvt_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_ext( this->gen_const(64U, 1LL), 32, false), this->gen_const(8U, rm) }), 32, true); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* Xtmp1_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcvt_s"), std::vector{ frs1_val, this->gen_ext( this->gen_const(64U, 1LL), 32, false), this->gen_const(8U, rm) }), 32, true); this->builder.CreateStore(Xtmp1_val, get_reg_ptr(rd + traits::X0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 131); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 132: FEQ.S */ std::tuple __feq_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FEQ.S"); this->gen_sync(PRE_SYNC, 132); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "feq.s"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Xtmp0_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcmp_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_reg_load(rs2 + traits::F0, 0), this->gen_ext( this->gen_const(64U, 0LL), 32, false) }), 32, false); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* Xtmp1_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcmp_s"), std::vector{ frs1_val, frs2_val, this->gen_ext( this->gen_const(64U, 0LL), 32, false) }), 32, false); this->builder.CreateStore(Xtmp1_val, get_reg_ptr(rd + traits::X0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 132); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 133: FLT.S */ std::tuple __flt_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FLT.S"); this->gen_sync(PRE_SYNC, 133); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "flt.s"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Xtmp0_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcmp_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_reg_load(rs2 + traits::F0, 0), this->gen_ext( this->gen_const(64U, 2LL), 32, false) }), 32, false); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* Xtmp1_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcmp_s"), std::vector{ frs1_val, frs2_val, this->gen_ext( this->gen_const(64U, 2LL), 32, false) }), 32, false); this->builder.CreateStore(Xtmp1_val, get_reg_ptr(rd + traits::X0), false); } Value* Xtmp2_val = this->builder.CreateCall(this->mod->getFunction("fcmp_s"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(32) ), this->builder.CreateTrunc( this->gen_reg_load(rs2 + traits::F0, 0), this-> get_type(32) ), this->gen_ext( this->gen_const(64U, 2LL), 32, false) }); this->builder.CreateStore(Xtmp2_val, get_reg_ptr(rd + traits::X0), false); Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 133); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 134: FLE.S */ std::tuple __fle_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FLE.S"); this->gen_sync(PRE_SYNC, 134); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}, f{rs2}", fmt::arg("mnemonic", "fle.s"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1), fmt::arg("rs2", rs2)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Xtmp0_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcmp_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0), this->gen_reg_load(rs2 + traits::F0, 0), this->gen_ext( this->gen_const(64U, 1LL), 32, false) }), 32, false); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } else { Value* frs1_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }); Value* frs2_val = this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs2 + traits::F0, 0) }); Value* Xtmp1_val = this->gen_ext( this->builder.CreateCall(this->mod->getFunction("fcmp_s"), std::vector{ frs1_val, frs2_val, this->gen_ext( this->gen_const(64U, 1LL), 32, false) }), 32, false); this->builder.CreateStore(Xtmp1_val, get_reg_ptr(rd + traits::X0), false); } Value* flags_val = this->builder.CreateCall(this->mod->getFunction("fget_flags"), std::vector{ }); Value* FCSR_val = this->builder.CreateAdd( this->builder.CreateAnd( this->gen_reg_load(traits::FCSR, 0), this->builder.CreateNot(this->gen_const(32U, 0x1f))), flags_val); this->builder.CreateStore(FCSR_val, get_reg_ptr(traits::FCSR), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 134); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 135: FCLASS.S */ std::tuple __fclass_s(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FCLASS.S"); this->gen_sync(PRE_SYNC, 135); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}", fmt::arg("mnemonic", "fclass.s"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* Xtmp0_val = this->builder.CreateCall(this->mod->getFunction("fclass_s"), std::vector{ this->builder.CreateCall(this->mod->getFunction("unbox_s"), std::vector{ this->gen_reg_load(rs1 + traits::F0, 0) }) }); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 135); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 136: FCVT.S.W */ std::tuple __fcvt_s_w(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FCVT.S.W"); this->gen_sync(PRE_SYNC, 136); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, {rs1}", fmt::arg("mnemonic", "fcvt.s.w"), fmt::arg("rd", rd), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateCall(this->mod->getFunction("fcvt_s"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::X0, 0), this-> get_type(32) ), this->gen_ext( this->gen_const(64U, 2LL), 32, false), this->gen_const(8U, rm) }); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* res_val = this->builder.CreateCall(this->mod->getFunction("fcvt_s"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::X0, 0), this-> get_type(32) ), this->gen_ext( this->gen_const(64U, 2LL), 32, false), this->gen_const(8U, rm) }); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 136); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 137: FCVT.S.WU */ std::tuple __fcvt_s_wu(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FCVT.S.WU"); this->gen_sync(PRE_SYNC, 137); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rm = ((bit_sub<12,3>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, {rs1}", fmt::arg("mnemonic", "fcvt.s.wu"), fmt::arg("rd", rd), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateCall(this->mod->getFunction("fcvt_s"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::X0, 0), this-> get_type(32) ), this->gen_ext( this->gen_const(64U, 3LL), 32, false), this->gen_const(8U, rm) }); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { Value* res_val = this->builder.CreateCall(this->mod->getFunction("fcvt_s"), std::vector{ this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::X0, 0), this-> get_type(32) ), this->gen_ext( this->gen_const(64U, 3LL), 32, false), this->gen_const(8U, rm) }); uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( res_val, 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 137); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 138: FMV.X.W */ std::tuple __fmv_x_w(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FMV.X.W"); this->gen_sync(PRE_SYNC, 138); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, f{rs1}", fmt::arg("mnemonic", "fmv.x.w"), fmt::arg("rd", name(rd)), fmt::arg("rs1", rs1)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* Xtmp0_val = this->gen_ext( this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::F0, 0), this-> get_type(32) ), 32, true); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 138); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 139: FMV.W.X */ std::tuple __fmv_w_x(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("FMV.W.X"); this->gen_sync(PRE_SYNC, 139); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} f{rd}, {rs1}", fmt::arg("mnemonic", "fmv.w.x"), fmt::arg("rd", rd), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(64 == 32){ Value* Ftmp0_val = this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::X0, 0), this-> get_type(32) ); this->builder.CreateStore(Ftmp0_val, get_reg_ptr(rd + traits::F0), false); } else { uint64_t upper_val = - 1; Value* Ftmp1_val = this->builder.CreateOr( this->builder.CreateShl( this->gen_const(64U, upper_val), this->gen_const(64U, 32)), this->gen_ext( this->builder.CreateTrunc( this->gen_reg_load(rs1 + traits::X0, 0), this-> get_type(32) ), 64, false)); this->builder.CreateStore(Ftmp1_val, get_reg_ptr(rd + traits::F0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 139); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 140: LR.W */ std::tuple __lr_w(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("LR.W"); this->gen_sync(PRE_SYNC, 140); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rl = ((bit_sub<25,1>(instr))); uint8_t aq = ((bit_sub<26,1>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}", fmt::arg("mnemonic", "lr.w"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* offs_val = this->gen_reg_load(rs1 + traits::X0, 0); Value* Xtmp0_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 32/8), 32, true); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); Value* REStmp1_val = this->gen_ext( this->builder.CreateNeg(this->gen_const(8U, 1)), 32, true); this->gen_write_mem( traits::RES, offs_val, this->builder.CreateZExtOrTrunc(REStmp1_val,this->get_type(32))); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 140); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 141: SC.W */ std::tuple __sc_w(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("SC.W"); this->gen_sync(PRE_SYNC, 141); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rl = ((bit_sub<25,1>(instr))); uint8_t aq = ((bit_sub<26,1>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "sc.w"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->gen_reg_load(rs1 + traits::X0, 0); Value* res1_val = this->gen_read_mem(traits::RES, offs_val, 32/8); { BasicBlock* bbnext = BasicBlock::Create(this->mod->getContext(), "endif", this->func, this->leave_blk); BasicBlock* bb_then = BasicBlock::Create(this->mod->getContext(), "thenbr", this->func, bbnext); // this->builder.SetInsertPoint(bb); this->gen_cond_branch(this->builder.CreateICmp( ICmpInst::ICMP_NE, res1_val, this->gen_const(32U, 0)), bb_then, bbnext); this->builder.SetInsertPoint(bb_then); { Value* MEMtmp0_val = this->gen_reg_load(rs2 + traits::X0, 1); this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp0_val,this->get_type(32))); } this->builder.CreateBr(bbnext); bb=bbnext; } this->builder.SetInsertPoint(bb); if(rd != 0){ Value* Xtmp1_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_NE, res1_val, this->gen_ext( this->gen_const(32U, 0), 32, false)), this->gen_const(32U, 0), this->gen_const(32U, 1), 32); this->builder.CreateStore(Xtmp1_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 141); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 142: AMOSWAP.W */ std::tuple __amoswap_w(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("AMOSWAP.W"); this->gen_sync(PRE_SYNC, 142); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rl = ((bit_sub<25,1>(instr))); uint8_t aq = ((bit_sub<26,1>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2} (aqu={aq},rel={rl})", fmt::arg("mnemonic", "amoswap.w"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("aq", aq), fmt::arg("rl", rl)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->gen_reg_load(rs1 + traits::X0, 0); if(rd != 0){ Value* Xtmp0_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 32/8), 32, true); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } Value* MEMtmp1_val = this->gen_reg_load(rs2 + traits::X0, 0); this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp1_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 142); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 143: AMOADD.W */ std::tuple __amoadd_w(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("AMOADD.W"); this->gen_sync(PRE_SYNC, 143); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rl = ((bit_sub<25,1>(instr))); uint8_t aq = ((bit_sub<26,1>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2} (aqu={aq},rel={rl})", fmt::arg("mnemonic", "amoadd.w"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("aq", aq), fmt::arg("rl", rl)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->gen_reg_load(rs1 + traits::X0, 0); Value* res1_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 32/8), 32, true); if(rd != 0){ Value* Xtmp0_val = res1_val; this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } Value* res2_val = this->builder.CreateAdd( res1_val, this->gen_reg_load(rs2 + traits::X0, 0)); Value* MEMtmp1_val = res2_val; this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp1_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 143); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 144: AMOXOR.W */ std::tuple __amoxor_w(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("AMOXOR.W"); this->gen_sync(PRE_SYNC, 144); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rl = ((bit_sub<25,1>(instr))); uint8_t aq = ((bit_sub<26,1>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2} (aqu={aq},rel={rl})", fmt::arg("mnemonic", "amoxor.w"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("aq", aq), fmt::arg("rl", rl)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->gen_reg_load(rs1 + traits::X0, 0); Value* res1_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 32/8), 32, true); if(rd != 0){ Value* Xtmp0_val = res1_val; this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } Value* res2_val = this->builder.CreateXor( res1_val, this->gen_reg_load(rs2 + traits::X0, 0)); Value* MEMtmp1_val = res2_val; this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp1_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 144); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 145: AMOAND.W */ std::tuple __amoand_w(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("AMOAND.W"); this->gen_sync(PRE_SYNC, 145); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rl = ((bit_sub<25,1>(instr))); uint8_t aq = ((bit_sub<26,1>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2} (aqu={aq},rel={rl})", fmt::arg("mnemonic", "amoand.w"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("aq", aq), fmt::arg("rl", rl)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->gen_reg_load(rs1 + traits::X0, 0); Value* res1_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 32/8), 32, true); if(rd != 0){ Value* Xtmp0_val = res1_val; this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } Value* res2_val = this->builder.CreateAnd( res1_val, this->gen_reg_load(rs2 + traits::X0, 0)); Value* MEMtmp1_val = res2_val; this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp1_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 145); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 146: AMOOR.W */ std::tuple __amoor_w(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("AMOOR.W"); this->gen_sync(PRE_SYNC, 146); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rl = ((bit_sub<25,1>(instr))); uint8_t aq = ((bit_sub<26,1>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2} (aqu={aq},rel={rl})", fmt::arg("mnemonic", "amoor.w"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("aq", aq), fmt::arg("rl", rl)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->gen_reg_load(rs1 + traits::X0, 0); Value* res1_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 32/8), 32, true); if(rd != 0){ Value* Xtmp0_val = res1_val; this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } Value* res2_val = this->builder.CreateOr( res1_val, this->gen_reg_load(rs2 + traits::X0, 0)); Value* MEMtmp1_val = res2_val; this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp1_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 146); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 147: AMOMIN.W */ std::tuple __amomin_w(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("AMOMIN.W"); this->gen_sync(PRE_SYNC, 147); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rl = ((bit_sub<25,1>(instr))); uint8_t aq = ((bit_sub<26,1>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2} (aqu={aq},rel={rl})", fmt::arg("mnemonic", "amomin.w"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("aq", aq), fmt::arg("rl", rl)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->gen_reg_load(rs1 + traits::X0, 0); Value* res1_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 32/8), 32, true); if(rd != 0){ Value* Xtmp0_val = res1_val; this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } Value* res2_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_SGT, this->gen_ext( res1_val, 32, true), this->gen_ext( this->gen_reg_load(rs2 + traits::X0, 0), 32, true)), this->gen_reg_load(rs2 + traits::X0, 0), res1_val, 32); Value* MEMtmp1_val = res2_val; this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp1_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 147); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 148: AMOMAX.W */ std::tuple __amomax_w(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("AMOMAX.W"); this->gen_sync(PRE_SYNC, 148); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rl = ((bit_sub<25,1>(instr))); uint8_t aq = ((bit_sub<26,1>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2} (aqu={aq},rel={rl})", fmt::arg("mnemonic", "amomax.w"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("aq", aq), fmt::arg("rl", rl)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->gen_reg_load(rs1 + traits::X0, 0); Value* res1_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 32/8), 32, true); if(rd != 0){ Value* Xtmp0_val = res1_val; this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } Value* res2_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_SLT, this->gen_ext( res1_val, 32, true), this->gen_ext( this->gen_reg_load(rs2 + traits::X0, 0), 32, true)), this->gen_reg_load(rs2 + traits::X0, 0), res1_val, 32); Value* MEMtmp1_val = res2_val; this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp1_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 148); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 149: AMOMINU.W */ std::tuple __amominu_w(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("AMOMINU.W"); this->gen_sync(PRE_SYNC, 149); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rl = ((bit_sub<25,1>(instr))); uint8_t aq = ((bit_sub<26,1>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2} (aqu={aq},rel={rl})", fmt::arg("mnemonic", "amominu.w"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("aq", aq), fmt::arg("rl", rl)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->gen_reg_load(rs1 + traits::X0, 0); Value* res1_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 32/8), 32, true); if(rd != 0){ Value* Xtmp0_val = res1_val; this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } Value* res2_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_UGT, res1_val, this->gen_reg_load(rs2 + traits::X0, 0)), this->gen_reg_load(rs2 + traits::X0, 0), res1_val, 32); Value* MEMtmp1_val = res2_val; this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp1_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 149); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 150: AMOMAXU.W */ std::tuple __amomaxu_w(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("AMOMAXU.W"); this->gen_sync(PRE_SYNC, 150); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); uint8_t rl = ((bit_sub<25,1>(instr))); uint8_t aq = ((bit_sub<26,1>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2} (aqu={aq},rel={rl})", fmt::arg("mnemonic", "amomaxu.w"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)), fmt::arg("aq", aq), fmt::arg("rl", rl)); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; Value* offs_val = this->gen_reg_load(rs1 + traits::X0, 0); Value* res1_val = this->gen_ext( this->gen_read_mem(traits::MEM, offs_val, 32/8), 32, true); if(rd != 0){ Value* Xtmp0_val = res1_val; this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } Value* res2_val = this->gen_choose( this->builder.CreateICmp( ICmpInst::ICMP_ULT, res1_val, this->gen_reg_load(rs2 + traits::X0, 0)), this->gen_reg_load(rs2 + traits::X0, 0), res1_val, 32); Value* MEMtmp1_val = res2_val; this->gen_write_mem( traits::MEM, offs_val, this->builder.CreateZExtOrTrunc(MEMtmp1_val,this->get_type(32))); this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 150); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 151: MUL */ std::tuple __mul(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("MUL"); this->gen_sync(PRE_SYNC, 151); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "mul"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* res_val = this->builder.CreateMul( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 128, false), this->gen_ext( this->gen_reg_load(rs2 + traits::X0, 0), 128, false)); Value* Xtmp0_val = this->gen_ext( res_val, 32, false); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 151); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 152: MULH */ std::tuple __mulh(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("MULH"); this->gen_sync(PRE_SYNC, 152); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "mulh"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* res_val = this->builder.CreateMul( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 128, true), this->gen_ext( this->gen_reg_load(rs2 + traits::X0, 0), 128, true)); Value* Xtmp0_val = this->gen_ext( this->builder.CreateLShr( res_val, this->gen_const(32U, 32)), 32, false); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 152); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 153: MULHSU */ std::tuple __mulhsu(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("MULHSU"); this->gen_sync(PRE_SYNC, 153); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "mulhsu"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* res_val = this->builder.CreateMul( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 128, true), this->gen_ext( this->gen_reg_load(rs2 + traits::X0, 0), 128, false)); Value* Xtmp0_val = this->gen_ext( this->builder.CreateLShr( res_val, this->gen_const(32U, 32)), 32, false); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 153); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 154: MULHU */ std::tuple __mulhu(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("MULHU"); this->gen_sync(PRE_SYNC, 154); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "mulhu"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ Value* res_val = this->builder.CreateMul( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 0), 128, false), this->gen_ext( this->gen_reg_load(rs2 + traits::X0, 0), 128, false)); Value* Xtmp0_val = this->gen_ext( this->builder.CreateLShr( res_val, this->gen_const(32U, 32)), 32, false); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 154); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 155: DIV */ std::tuple __div(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("DIV"); this->gen_sync(PRE_SYNC, 155); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "div"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ { BasicBlock* bbnext = BasicBlock::Create(this->mod->getContext(), "endif", this->func, this->leave_blk); BasicBlock* bb_then = BasicBlock::Create(this->mod->getContext(), "thenbr", this->func, bbnext); BasicBlock* bb_else = BasicBlock::Create(this->mod->getContext(), "elsebr", this->func, bbnext); // this->builder.SetInsertPoint(bb); this->gen_cond_branch(this->builder.CreateICmp( ICmpInst::ICMP_NE, this->gen_reg_load(rs2 + traits::X0, 0), this->gen_const(32U, 0)), bb_then, bb_else); this->builder.SetInsertPoint(bb_then); { uint32_t M1_val = - 1; uint8_t XLM1_val = 32 - 1; uint32_t ONE_val = 1; uint32_t MMIN_val = ONE_val << XLM1_val; { BasicBlock* bbnext = BasicBlock::Create(this->mod->getContext(), "endif", this->func, this->leave_blk); BasicBlock* bb_then = BasicBlock::Create(this->mod->getContext(), "thenbr", this->func, bbnext); BasicBlock* bb_else = BasicBlock::Create(this->mod->getContext(), "elsebr", this->func, bbnext); // this->builder.SetInsertPoint(bb); this->gen_cond_branch(this->builder.CreateAnd( this->builder.CreateICmp( ICmpInst::ICMP_EQ, this->gen_reg_load(rs1 + traits::X0, 1), this->gen_const(32U, MMIN_val)), this->builder.CreateICmp( ICmpInst::ICMP_EQ, this->gen_reg_load(rs2 + traits::X0, 1), this->gen_const(32U, M1_val))), bb_then, bb_else); this->builder.SetInsertPoint(bb_then); { Value* Xtmp0_val = this->gen_const(32U, MMIN_val); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->builder.CreateBr(bbnext); this->builder.SetInsertPoint(bb_else); { Value* Xtmp1_val = this->builder.CreateSDiv( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 2), 32, true), this->gen_ext( this->gen_reg_load(rs2 + traits::X0, 2), 32, true)); this->builder.CreateStore(Xtmp1_val, get_reg_ptr(rd + traits::X0), false); } this->builder.CreateBr(bbnext); bb=bbnext; } this->builder.SetInsertPoint(bb); } this->builder.CreateBr(bbnext); this->builder.SetInsertPoint(bb_else); { Value* Xtmp2_val = this->builder.CreateNeg(this->gen_const(32U, 1)); this->builder.CreateStore(Xtmp2_val, get_reg_ptr(rd + traits::X0), false); } this->builder.CreateBr(bbnext); bb=bbnext; } this->builder.SetInsertPoint(bb); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 155); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 156: DIVU */ std::tuple __divu(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("DIVU"); this->gen_sync(PRE_SYNC, 156); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "divu"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ { BasicBlock* bbnext = BasicBlock::Create(this->mod->getContext(), "endif", this->func, this->leave_blk); BasicBlock* bb_then = BasicBlock::Create(this->mod->getContext(), "thenbr", this->func, bbnext); BasicBlock* bb_else = BasicBlock::Create(this->mod->getContext(), "elsebr", this->func, bbnext); // this->builder.SetInsertPoint(bb); this->gen_cond_branch(this->builder.CreateICmp( ICmpInst::ICMP_NE, this->gen_reg_load(rs2 + traits::X0, 0), this->gen_const(32U, 0)), bb_then, bb_else); this->builder.SetInsertPoint(bb_then); { Value* Xtmp0_val = this->builder.CreateUDiv( this->gen_reg_load(rs1 + traits::X0, 1), this->gen_reg_load(rs2 + traits::X0, 1)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->builder.CreateBr(bbnext); this->builder.SetInsertPoint(bb_else); { Value* Xtmp1_val = this->builder.CreateNeg(this->gen_const(32U, 1)); this->builder.CreateStore(Xtmp1_val, get_reg_ptr(rd + traits::X0), false); } this->builder.CreateBr(bbnext); bb=bbnext; } this->builder.SetInsertPoint(bb); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 156); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 157: REM */ std::tuple __rem(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("REM"); this->gen_sync(PRE_SYNC, 157); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "rem"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ { BasicBlock* bbnext = BasicBlock::Create(this->mod->getContext(), "endif", this->func, this->leave_blk); BasicBlock* bb_then = BasicBlock::Create(this->mod->getContext(), "thenbr", this->func, bbnext); BasicBlock* bb_else = BasicBlock::Create(this->mod->getContext(), "elsebr", this->func, bbnext); // this->builder.SetInsertPoint(bb); this->gen_cond_branch(this->builder.CreateICmp( ICmpInst::ICMP_NE, this->gen_reg_load(rs2 + traits::X0, 0), this->gen_const(32U, 0)), bb_then, bb_else); this->builder.SetInsertPoint(bb_then); { uint32_t M1_val = - 1; uint32_t XLM1_val = 32 - 1; uint32_t ONE_val = 1; uint32_t MMIN_val = ONE_val << XLM1_val; { BasicBlock* bbnext = BasicBlock::Create(this->mod->getContext(), "endif", this->func, this->leave_blk); BasicBlock* bb_then = BasicBlock::Create(this->mod->getContext(), "thenbr", this->func, bbnext); BasicBlock* bb_else = BasicBlock::Create(this->mod->getContext(), "elsebr", this->func, bbnext); // this->builder.SetInsertPoint(bb); this->gen_cond_branch(this->builder.CreateAnd( this->builder.CreateICmp( ICmpInst::ICMP_EQ, this->gen_reg_load(rs1 + traits::X0, 1), this->gen_const(32U, MMIN_val)), this->builder.CreateICmp( ICmpInst::ICMP_EQ, this->gen_reg_load(rs2 + traits::X0, 1), this->gen_const(32U, M1_val))), bb_then, bb_else); this->builder.SetInsertPoint(bb_then); { Value* Xtmp0_val = this->gen_const(32U, 0); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->builder.CreateBr(bbnext); this->builder.SetInsertPoint(bb_else); { Value* Xtmp1_val = this->builder.CreateSRem( this->gen_ext( this->gen_reg_load(rs1 + traits::X0, 2), 32, true), this->gen_ext( this->gen_reg_load(rs2 + traits::X0, 2), 32, true)); this->builder.CreateStore(Xtmp1_val, get_reg_ptr(rd + traits::X0), false); } this->builder.CreateBr(bbnext); bb=bbnext; } this->builder.SetInsertPoint(bb); } this->builder.CreateBr(bbnext); this->builder.SetInsertPoint(bb_else); { Value* Xtmp2_val = this->gen_reg_load(rs1 + traits::X0, 1); this->builder.CreateStore(Xtmp2_val, get_reg_ptr(rd + traits::X0), false); } this->builder.CreateBr(bbnext); bb=bbnext; } this->builder.SetInsertPoint(bb); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 157); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /* instruction 158: REMU */ std::tuple __remu(virt_addr_t& pc, code_word_t instr, BasicBlock* bb){ bb->setName("REMU"); this->gen_sync(PRE_SYNC, 158); uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs2 = ((bit_sub<20,5>(instr))); if(this->disass_enabled){ /* generate console output when executing the command */ auto mnemonic = fmt::format( "{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "remu"), fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2))); std::vector args { this->core_ptr, this->gen_const(64, pc.val), this->builder.CreateGlobalStringPtr(mnemonic), }; this->builder.CreateCall(this->mod->getFunction("print_disass"), args); } Value* cur_pc_val = this->gen_const(32, pc.val); pc=pc+4; if(rd != 0){ { BasicBlock* bbnext = BasicBlock::Create(this->mod->getContext(), "endif", this->func, this->leave_blk); BasicBlock* bb_then = BasicBlock::Create(this->mod->getContext(), "thenbr", this->func, bbnext); BasicBlock* bb_else = BasicBlock::Create(this->mod->getContext(), "elsebr", this->func, bbnext); // this->builder.SetInsertPoint(bb); this->gen_cond_branch(this->builder.CreateICmp( ICmpInst::ICMP_NE, this->gen_reg_load(rs2 + traits::X0, 0), this->gen_const(32U, 0)), bb_then, bb_else); this->builder.SetInsertPoint(bb_then); { Value* Xtmp0_val = this->builder.CreateURem( this->gen_reg_load(rs1 + traits::X0, 1), this->gen_reg_load(rs2 + traits::X0, 1)); this->builder.CreateStore(Xtmp0_val, get_reg_ptr(rd + traits::X0), false); } this->builder.CreateBr(bbnext); this->builder.SetInsertPoint(bb_else); { Value* Xtmp1_val = this->gen_reg_load(rs1 + traits::X0, 1); this->builder.CreateStore(Xtmp1_val, get_reg_ptr(rd + traits::X0), false); } this->builder.CreateBr(bbnext); bb=bbnext; } this->builder.SetInsertPoint(bb); } this->gen_set_pc(pc, traits::NEXT_PC); this->gen_sync(POST_SYNC, 158); bb = BasicBlock::Create(this->mod->getContext(), "entry", this->func, this->leave_blk); /* create next BasicBlock in chain */ this->gen_trap_check(bb); return std::make_tuple(CONT, bb); } /**************************************************************************** * end opcode definitions ****************************************************************************/ std::tuple illegal_intruction(virt_addr_t &pc, code_word_t instr, BasicBlock *bb) { this->gen_sync(iss::PRE_SYNC, instr_descr.size()); this->builder.CreateStore(this->builder.CreateLoad(get_reg_ptr(traits::NEXT_PC), true), get_reg_ptr(traits::PC), true); this->builder.CreateStore( this->builder.CreateAdd(this->builder.CreateLoad(get_reg_ptr(traits::ICOUNT), true), this->gen_const(64U, 1)), get_reg_ptr(traits::ICOUNT), true); pc = pc + ((instr & 3) == 3 ? 4 : 2); this->gen_raise_trap(0, 2); // illegal instruction trap this->gen_sync(iss::POST_SYNC, instr_descr.size()); this->gen_trap_check(this->leave_blk); return std::make_tuple(BRANCH, nullptr); } }; template void debug_fn(CODE_WORD insn) { volatile CODE_WORD x = insn; insn = 2 * x; } template vm_impl::vm_impl() { this(new ARCH()); } template vm_impl::vm_impl(ARCH &core, unsigned core_id, unsigned cluster_id) : vm_base(core, core_id, cluster_id) { qlut[0] = lut_00.data(); qlut[1] = lut_01.data(); qlut[2] = lut_10.data(); qlut[3] = lut_11.data(); for (auto instr : instr_descr) { auto quantrant = instr.value & 0x3; expand_bit_mask(29, lutmasks[quantrant], instr.value >> 2, instr.mask >> 2, 0, qlut[quantrant], instr.op); } } template std::tuple vm_impl::gen_single_inst_behavior(virt_addr_t &pc, unsigned int &inst_cnt, BasicBlock *this_block) { // we fetch at max 4 byte, alignment is 2 enum {TRAP_ID=1<<16}; code_word_t insn = 0; const typename traits::addr_t upper_bits = ~traits::PGMASK; phys_addr_t paddr(pc); auto *const data = (uint8_t *)&insn; paddr = this->core.v2p(pc); if ((pc.val & upper_bits) != ((pc.val + 2) & upper_bits)) { // we may cross a page boundary auto res = this->core.read(paddr, 2, data); if (res != iss::Ok) throw trap_access(TRAP_ID, pc.val); if ((insn & 0x3) == 0x3) { // this is a 32bit instruction res = this->core.read(this->core.v2p(pc + 2), 2, data + 2); } } else { auto res = this->core.read(paddr, 4, data); if (res != iss::Ok) throw trap_access(TRAP_ID, pc.val); } if (insn == 0x0000006f || (insn&0xffff)==0xa001) throw simulation_stopped(0); // 'J 0' or 'C.J 0' // curr pc on stack ++inst_cnt; auto lut_val = extract_fields(insn); auto f = qlut[insn & 0x3][lut_val]; if (f == nullptr) { f = &this_class::illegal_intruction; } return (this->*f)(pc, insn, this_block); } template void vm_impl::gen_leave_behavior(BasicBlock *leave_blk) { this->builder.SetInsertPoint(leave_blk); this->builder.CreateRet(this->builder.CreateLoad(get_reg_ptr(arch::traits::NEXT_PC), false)); } template void vm_impl::gen_raise_trap(uint16_t trap_id, uint16_t cause) { auto *TRAP_val = this->gen_const(32, 0x80 << 24 | (cause << 16) | trap_id); this->builder.CreateStore(TRAP_val, get_reg_ptr(traits::TRAP_STATE), true); this->builder.CreateStore(this->gen_const(32U, std::numeric_limits::max()), get_reg_ptr(traits::LAST_BRANCH), false); } template void vm_impl::gen_leave_trap(unsigned lvl) { std::vector args{ this->core_ptr, ConstantInt::get(getContext(), APInt(64, lvl)) }; this->builder.CreateCall(this->mod->getFunction("leave_trap"), args); auto *PC_val = this->gen_read_mem(traits::CSR, (lvl << 8) + 0x41, traits::XLEN / 8); this->builder.CreateStore(PC_val, get_reg_ptr(traits::NEXT_PC), false); this->builder.CreateStore(this->gen_const(32U, std::numeric_limits::max()), get_reg_ptr(traits::LAST_BRANCH), false); } template void vm_impl::gen_wait(unsigned type) { std::vector args{ this->core_ptr, ConstantInt::get(getContext(), APInt(64, type)) }; this->builder.CreateCall(this->mod->getFunction("wait"), args); } template void vm_impl::gen_trap_behavior(BasicBlock *trap_blk) { this->builder.SetInsertPoint(trap_blk); auto *trap_state_val = this->builder.CreateLoad(get_reg_ptr(traits::TRAP_STATE), true); this->builder.CreateStore(this->gen_const(32U, std::numeric_limits::max()), get_reg_ptr(traits::LAST_BRANCH), false); std::vector args{this->core_ptr, this->adj_to64(trap_state_val), this->adj_to64(this->builder.CreateLoad(get_reg_ptr(traits::PC), false))}; this->builder.CreateCall(this->mod->getFunction("enter_trap"), args); auto *trap_addr_val = this->builder.CreateLoad(get_reg_ptr(traits::NEXT_PC), false); this->builder.CreateRet(trap_addr_val); } template inline void vm_impl::gen_trap_check(BasicBlock *bb) { auto *v = this->builder.CreateLoad(get_reg_ptr(arch::traits::TRAP_STATE), true); this->gen_cond_branch(this->builder.CreateICmp( ICmpInst::ICMP_EQ, v, ConstantInt::get(getContext(), APInt(v->getType()->getIntegerBitWidth(), 0))), bb, this->trap_blk, 1); } } // namespace rv32gc template <> std::unique_ptr create(arch::rv32gc *core, unsigned short port, bool dump) { auto ret = new rv32gc::vm_impl(*core, dump); if (port != 0) debugger::server::run_server(ret, port); return std::unique_ptr(ret); } } // namespace iss