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core: Add wrapper for calling into guest code. (#967)

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squidbus 2024-09-23 10:30:16 -07:00 • committed by GitHub
parent ad9f1370d5
commit 4ba19a02b0
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8 changed files with 57 additions and 35 deletions
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10
src/core/linker.h
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@ -98,7 +98,6 @@ public:
}
void* TlsGetAddr(u64 module_index, u64 offset);
void InitTlsForThread(bool is_primary = false);
s32 LoadModule(const std::filesystem::path& elf_name, bool is_dynamic = false);
Module* FindByAddress(VAddr address);
@ -109,8 +108,17 @@ public:
void Execute();
void DebugDump();
template <class ReturnType, class... FuncArgs, class... CallArgs>
ReturnType ExecuteGuest(PS4_SYSV_ABI ReturnType (*func)(FuncArgs...), CallArgs&&... args) {
// Make sure TLS is initialized for the thread before entering guest.
EnsureThreadInitialized();
return func(std::forward<CallArgs>(args)...);
}
private:
const Module* FindExportedModule(const ModuleInfo& m, const LibraryInfo& l);
void EnsureThreadInitialized(bool is_primary = false);
void InitTlsForThread(bool is_primary);
MemoryManager* memory;
std::mutex mutex;