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44 lines
2.3 KiB
44 lines
2.3 KiB
#include <vm_lifters.hpp>
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namespace vm
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{
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lifters_t::lifter_callback_t lifters_t::sregq =
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[ & ]( vm::devirt_t *rtn, const vm::instrs::code_block_t &vm_code_block, const vm::instrs::virt_instr_t &vinstr,
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llvm::IRBuilder<> *ir_builder ) {
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auto t1 = rtn->pop( 8 );
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auto &vmp_rtn = rtn->vmp_rtns.back();
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auto vreg = vmp_rtn->virtual_registers[ vinstr.operand.imm.u ? vinstr.operand.imm.u / 8 : 0 ];
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ir_builder->CreateStore( t1, vreg );
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};
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lifters_t::lifter_callback_t lifters_t::sregdw =
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[ & ]( vm::devirt_t *rtn, const vm::instrs::code_block_t &vm_code_block, const vm::instrs::virt_instr_t &vinstr,
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llvm::IRBuilder<> *ir_builder ) {
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auto t1 = rtn->pop( 4 );
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auto &vmp_rtn = rtn->vmp_rtns.back();
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auto vreg = vmp_rtn->virtual_registers[ vinstr.operand.imm.u ? vinstr.operand.imm.u / 8 : 0 ];
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ir_builder->CreateStore( ir_builder->CreateIntCast( t1, ir_builder->getInt64Ty(), false ), vreg );
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};
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lifters_t::lifter_callback_t lifters_t::sregw =
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[ & ]( vm::devirt_t *rtn, const vm::instrs::code_block_t &vm_code_block, const vm::instrs::virt_instr_t &vinstr,
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llvm::IRBuilder<> *ir_builder ) {
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auto t1 = rtn->pop( 2 );
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auto &vmp_rtn = rtn->vmp_rtns.back();
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auto vreg = vmp_rtn->virtual_registers[ vinstr.operand.imm.u ? vinstr.operand.imm.u / 8 : 0 ];
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ir_builder->CreateStore(
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ir_builder->CreateIntCast( t1, ir_builder->getInt16Ty(), false ),
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ir_builder->CreatePointerCast( vreg, llvm::PointerType::get( ir_builder->getInt16Ty(), 0ull ) ) );
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};
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lifters_t::lifter_callback_t lifters_t::sregb =
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[ & ]( vm::devirt_t *rtn, const vm::instrs::code_block_t &vm_code_block, const vm::instrs::virt_instr_t &vinstr,
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llvm::IRBuilder<> *ir_builder ) {
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auto t1 = rtn->pop( 2 );
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auto &vmp_rtn = rtn->vmp_rtns.back();
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auto vreg = vmp_rtn->virtual_registers[ vinstr.operand.imm.u ? vinstr.operand.imm.u / 8 : 0 ];
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ir_builder->CreateStore(
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ir_builder->CreateIntCast( t1, ir_builder->getInt8Ty(), false ),
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ir_builder->CreatePointerCast( vreg, llvm::PointerType::get( ir_builder->getInt8Ty(), 0ull ) ) );
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};
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} // namespace vm
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