mirror of https://github.com/tevador/RandomX
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/*
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Copyright (c) 2023 tevador <tevador@gmail.com>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the copyright holder nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <cstdint>
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#include <cstring>
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#include <vector>
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#include "jit_compiler.hpp"
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namespace randomx {
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class Program;
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struct ProgramConfiguration;
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class SuperscalarProgram;
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class Instruction;
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class JitCompilerRV64 {
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public:
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JitCompilerRV64();
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~JitCompilerRV64();
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void generateProgram(Program&, ProgramConfiguration&);
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void generateProgramLight(Program&, ProgramConfiguration&, uint32_t);
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void generateSuperscalarHash(SuperscalarProgram programs[RANDOMX_CACHE_ACCESSES], std::vector<uint64_t>&);
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void generateDatasetInitCode() {}
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ProgramFunc* getProgramFunc() {
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return (ProgramFunc*)entryProgram;
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}
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DatasetInitFunc* getDatasetInitFunc() {
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return (DatasetInitFunc*)entryDataInit;
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}
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uint8_t* getCode() {
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return state.code;
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}
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size_t getCodeSize();
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void enableWriting();
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void enableExecution();
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void enableAll();
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private:
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CompilerState state;
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void* entryDataInit;
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void* entryProgram;
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};
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}
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/*
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Copyright (c) 2023 tevador <tevador@gmail.com>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the copyright holder nor the
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names of its contributors may be used to endorse or promote products
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|
derived from this software without specific prior written permission.
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|
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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|
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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|
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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|
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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|
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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|
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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extern "C" {
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void randomx_riscv64_literals();
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void randomx_riscv64_literals_end();
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void randomx_riscv64_data_init();
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void randomx_riscv64_fix_data_call();
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void randomx_riscv64_prologue();
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void randomx_riscv64_loop_begin();
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void randomx_riscv64_data_read();
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void randomx_riscv64_data_read_light();
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void randomx_riscv64_fix_loop_call();
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void randomx_riscv64_spad_store();
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void randomx_riscv64_spad_store_hardaes();
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void randomx_riscv64_spad_store_softaes();
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void randomx_riscv64_loop_end();
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void randomx_riscv64_fix_continue_loop();
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void randomx_riscv64_epilogue();
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void randomx_riscv64_softaes();
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void randomx_riscv64_program_end();
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void randomx_riscv64_ssh_init();
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void randomx_riscv64_ssh_load();
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void randomx_riscv64_ssh_prefetch();
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void randomx_riscv64_ssh_end();
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}
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@ -0,0 +1,9 @@
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/* RISC-V - test if the Zba extension is present */
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.text
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.global main
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main:
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sh1add x6, x6, x7
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li x10, 0
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ret
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/* RISC-V - test if the Zbb extension is present */
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.text
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.global main
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main:
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ror x6, x6, x7
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li x10, 0
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ret
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Reference in new issue