updated vmprofiler and also have the first vmp2 v4 serializing...

dependencies/vmprofiler

@@ -1 +1 @@
-Subproject commit f06bf5f6b72b1d52a6156d6828675c77ceaee7e2
+Subproject commit 05c98b1ef57c3375ffd455221a3be1be6110d4eb

include/vmp_rtn.hpp

@@ -21,6 +21,7 @@
 
 #include "X86TargetMachine.h"
 #include "llvm/Pass.h"
+#include "llvm/Passes/PassBuilder.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/Host.h"
 #include "llvm/Support/TargetRegistry.h"

src/main.cpp

@@ -35,30 +35,47 @@ int main( int argc, const char *argv[] )
         return -1;
     }
 
-    const auto file_header = reinterpret_cast< vmp2::v3::file_header * >( vmp2file.data() );
+    const auto file_header = reinterpret_cast< vmp2::v4::file_header * >( vmp2file.data() );
 
-    if ( file_header->version != vmp2::version_t::v3 )
+    if ( file_header->version != vmp2::version_t::v4 )
     {
         std::printf( "[!] invalid vmp2 file version... this build uses v3...\n" );
         return -1;
     }
 
-    auto first_block = reinterpret_cast< vmp2::v3::code_block_t * >( reinterpret_cast< std::uintptr_t >( file_header ) +
+    auto first_rtn = reinterpret_cast< vmp2::v4::rtn_t * >( reinterpret_cast< std::uintptr_t >( file_header ) +
-                                                                     file_header->code_block_offset );
+                                                            file_header->rtn_offset );
 
-    std::vector< vm::instrs::code_block_t > vmp_code_blocks;
+    std::vector< std::pair< std::uint32_t, std::vector< vm::instrs::code_block_t > > > virt_rtns;
-    // convert code blocks back to vm::instrs::code_block_t form...
+    for ( auto [ rtn_block, rtn_idx ] = std::pair{ first_rtn, 0ull }; rtn_idx < file_header->rtn_count;
-    for ( auto [ code_block, code_block_num ] = std::tuple{ first_block, 0u };
+          ++rtn_idx, rtn_block = reinterpret_cast< vmp2::v4::rtn_t * >(
-          code_block_num < file_header->code_block_count;
+                         reinterpret_cast< std::uintptr_t >( rtn_block ) + rtn_block->size ) )
-          code_block = reinterpret_cast< vmp2::v3::code_block_t * >( reinterpret_cast< std::uintptr_t >( code_block ) +
-                                                                     code_block->next_block_offset ),
-                                            ++code_block_num )
     {
-        vm::instrs::code_block_t _code_block{ code_block->vip_begin, code_block->jcc };
+        virt_rtns.push_back( { rtn_block->vm_enter_offset, {} } );
-        std::for_each( code_block->vinstr, code_block->vinstr + code_block->vinstr_count,
+        for ( auto [ code_block, block_idx ] = std::pair{ &rtn_block->code_blocks[ 0 ], 0ull };
-                       [ & ]( const vm::instrs::virt_instr_t &vinstr ) { _code_block.vinstrs.push_back( vinstr ); } );
+              block_idx < rtn_block->code_block_count;
-
+              ++block_idx, code_block = reinterpret_cast< vmp2::v4::code_block_t * >(
-        vmp_code_blocks.push_back( _code_block );
+                               reinterpret_cast< std::uintptr_t >( code_block ) + code_block->next_block_offset ) )
+        {
+            auto block_vinstrs = reinterpret_cast< vm::instrs::virt_instr_t * >(
+                reinterpret_cast< std::uintptr_t >( code_block ) + sizeof vmp2::v4::code_block_t +
+                ( code_block->num_block_addrs * 8 ) );
+
+            vm::instrs::code_block_t _code_block{ code_block->vip_begin };
+            _code_block.jcc.has_jcc = code_block->has_jcc;
+            _code_block.jcc.type = code_block->jcc_type;
+
+            for ( auto idx = 0u; idx < code_block->num_block_addrs; ++idx )
+            {
+                std::printf( "> branch addr = 0x%p\n", code_block->branch_addr[ idx ] );
+                _code_block.jcc.block_addr.push_back( code_block->branch_addr[ idx ] );
+            }
+
+            for ( auto idx = 0u; idx < code_block->vinstr_count; ++idx )
+                _code_block.vinstrs.push_back( block_vinstrs[ idx ] );
+
+            virt_rtns.back().second.push_back( _code_block );
+        }
     }
 
     LLVMContext llvm_ctx;
@@ -75,7 +92,9 @@ int main( int argc, const char *argv[] )
         return false;
     }
 
-    vm::vmp_rtn_t vmp_rtn( &llvm_ctx, &llvm_module, &vm_ctx, first_block->vip_begin, vmp_code_blocks );
+    vm::vmp_rtn_t vmp_rtn( &llvm_ctx, &llvm_module, &vm_ctx, virt_rtns[ 0 ].second[ 0 ].vip_begin,
+                           virt_rtns[ 0 ].second );
+
     auto func = vmp_rtn.lift();
     llvm_module.print( llvm::outs(), nullptr );
 
@@ -90,14 +109,14 @@ int main( int argc, const char *argv[] )
     llvm::raw_svector_ostream dest( buff );
     legacy::PassManager pass;
 
-    auto TargetTriple = sys::getDefaultTargetTriple();
+    auto target_triple = sys::getDefaultTargetTriple();
-    llvm_module.setTargetTriple( TargetTriple );
+    llvm_module.setTargetTriple( target_triple );
 
-    std::string Error;
+    std::string error;
-    auto Target = TargetRegistry::lookupTarget( TargetTriple, Error );
+    auto Target = TargetRegistry::lookupTarget( target_triple, error );
 
     auto reloc_model = Optional< Reloc::Model >();
-    auto target_machine = Target->createTargetMachine( TargetTriple, "generic", "", opt, reloc_model );
+    auto target_machine = Target->createTargetMachine( target_triple, "generic", "", opt, reloc_model );
     llvm_module.setDataLayout( target_machine->createDataLayout() );
     target_machine->addPassesToEmitFile( pass, dest, nullptr, CGFT_ObjectFile );
     pass.run( llvm_module );