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47 lines
1.2 KiB
47 lines
1.2 KiB
#pragma once
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#define NOMINMAX
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#include <Zydis/Zydis.h>
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#include <cstdint>
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#include <exception>
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#include <functional>
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#include <mutex>
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#include <unicorn/unicorn.h>
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#include <vmp2.hpp>
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#include <vmprofiler.hpp>
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#include <xtils.hpp>
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#define UC_STACK_ADDR 0x1000000
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namespace vm
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{
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struct cpu_ctx
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{
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uc_context *context;
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std::uint8_t stack[ PAGE_4K * 100 ];
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};
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class emu_t
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{
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using callback_t = std::function< void( uc_engine *, uint64_t, uint32_t, void * ) >;
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public:
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explicit emu_t( vm::ctx_t *vmctx );
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~emu_t();
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bool init();
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bool get_trace( std::vector< vm::instrs::code_block_t > &entries );
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private:
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uc_err create_entry( vmp2::v2::entry_t *entry );
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static void hook_code( uc_engine *uc, uint64_t address, uint32_t size, vm::emu_t *obj );
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static bool hook_mem_invalid( uc_engine *uc, uc_mem_type type, uint64_t address, int size, int64_t value,
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vm::emu_t *obj );
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uc_engine *uc;
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uc_hook trace, trace1;
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bool skip_current_jmp;
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vm::ctx_t *vmctx;
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std::vector< std::pair< vm::instrs::code_block_t, std::shared_ptr<cpu_ctx> > > code_blocks;
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};
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} // namespace vm
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