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70 lines
2.1 KiB
70 lines
2.1 KiB
#include <vmp2.hpp>
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#include <vmprofiles.hpp>
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#include <vtil/vtil>
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namespace vm::lifters
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{
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using lifter_callback_t = std::function< void( vtil::basic_block *, vm::instrs::virt_instr_t *, vmp2::v3::code_block_t* ) >;
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using lifter_t = std::pair< vm::handler::mnemonic_t, lifter_callback_t >;
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// taken from
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// https://github.com/can1357/NoVmp/blob/6c23c9a335f70e8d5ed6299668fd802f2314c896/NoVmp/vmprotect/il2vtil.cpp#L66
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inline constexpr vtil::register_desc make_virtual_register( uint8_t context_offset, uint8_t size )
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{
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fassert( ( ( context_offset & 7 ) + size ) <= 8 && size );
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return { vtil::register_virtual, ( size_t )context_offset / 8, size * 8, ( context_offset % 8 ) * 8 };
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}
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extern vm::lifters::lifter_t lregq, lregdw;
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extern vm::lifters::lifter_t addq, adddw, addw;
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extern vm::lifters::lifter_t sregq, sregdw, sregw;
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extern vm::lifters::lifter_t lconstq, lconstdw, lconstw, lconstbzxw, lconstbsxdw, lconstbsxq, lconstdwsxq,
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lconstwsxq, lconstwsxdw;
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extern vm::lifters::lifter_t nandq, nanddw, nandw;
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extern vm::lifters::lifter_t readq, readdw, readw;
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extern vm::lifters::lifter_t shrq, shrw;
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extern vm::lifters::lifter_t jmp;
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extern vm::lifters::lifter_t vmexit;
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extern vm::lifters::lifter_t pushvsp;
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extern vm::lifters::lifter_t lrflags;
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extern vm::lifters::lifter_t lvsp;
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inline std::vector< vm::lifters::lifter_t * > all = {
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// lreg lifters...
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&lregq, &lregdw,
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// add lifters...
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&addq, &adddw, &addw,
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// sreg lifters...
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&sregq, &sregdw, &sregw,
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// lconst lifters...
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&lconstq, &lconstdw, &lconstw, &lconstbzxw, &lconstbsxdw, &lconstbsxq, &lconstdwsxq, &lconstwsxq, &lconstwsxdw,
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// nand lifters...
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&nandq, &nanddw, &nandw,
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// read lifters....
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&readq, &readdw, &readw,
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// shr lifters...
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&shrq, &shrw,
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// pushvsp lifter...
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&pushvsp,
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// jmp lifter...
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&jmp,
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// lflags lifter...
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&lrflags,
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// lvsp lifter...
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&lvsp,
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// vmexit lifter...
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&vmexit };
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} // namespace vm::lifters
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