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LLVM: Add explicit resource-freeing at emulation stop

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This commit is contained in:
Elad 2025-01-21 13:27:10 +02:00
parent a24e747e16
commit 81d0dd686b
4 changed files with 44 additions and 0 deletions
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3
Utilities/JIT.h
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@ -498,6 +498,8 @@ namespace llvm
class StringRef;
}
enum class thread_state : u32;
// Temporary compiler interface
class jit_compiler final
{
@ -515,6 +517,7 @@ class jit_compiler final
public:
jit_compiler(const std::unordered_map<std::string, u64>& _link, const std::string& _cpu, u32 flags = 0, std::function<u64(const std::string&)> symbols_cement = {}) noexcept;
jit_compiler& operator=(thread_state) noexcept;
~jit_compiler() noexcept;
// Get LLVM context

13
Utilities/JITLLVM.cpp
View file

@ -1,5 +1,6 @@
#include "util/types.hpp"
#include "util/sysinfo.hpp"
#include "Utilities/Thread.h"
#include "JIT.h"
#include "StrFmt.h"
#include "File.h"
@ -718,6 +719,18 @@ jit_compiler::jit_compiler(const std::unordered_map<std::string, u64>& _link, co
}
}
jit_compiler& jit_compiler::operator=(thread_state s) noexcept
{
if (s == thread_state::destroying_context)
{
// Release resources explicitly
m_engine.reset();
m_context.reset();
}
return *this;
}
jit_compiler::~jit_compiler() noexcept
{
}