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core: Rework memory manager

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raphaelthegreat 2024-06-10 02:13:44 +03:00
parent 623b1d6837
commit fc887bf3f5
10 changed files with 339 additions and 179 deletions
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8
src/core/module.cpp
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@ -7,6 +7,7 @@
#include "common/logging/log.h"
#include "common/string_util.h"
#include "core/aerolib/aerolib.h"
#include "core/memory.h"
#include "core/module.h"
#include "core/tls.h"
#include "core/virtual_memory.h"
@ -81,8 +82,11 @@ void Module::LoadModuleToMemory() {
aligned_base_size = Common::AlignUp(base_size, BlockAlign);
// Map module segments (and possible TLS trampolines)
base_virtual_addr = VirtualMemory::memory_alloc(LoadAddress, aligned_base_size + TrampolineSize,
VirtualMemory::MemoryMode::ExecuteReadWrite);
auto* memory = Core::Memory::Instance();
void** out_addr = reinterpret_cast<void**>(&base_virtual_addr);
const auto name = file.filename().string();
memory->MapMemory(out_addr, LoadAddress, aligned_base_size + TrampolineSize,
MemoryProt::CpuReadWrite, MemoryMapFlags::Fixed, VMAType::Code, name, true);
LoadAddress += CODE_BASE_INCR * (1 + aligned_base_size / CODE_BASE_INCR);
// Initialize trampoline generator.