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PPU LLVM: Thread context argument

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This commit is contained in:
Nekotekina 2016-06-21 23:30:12 +03:00
parent 2c10348408
commit 73ea020525
3 changed files with 30 additions and 38 deletions
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33
rpcs3/Emu/Cell/PPUThread.cpp
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@ -33,7 +33,7 @@ struct ppu_addr_hash
}
};
static std::unordered_map<u32, void(*)(), ppu_addr_hash> s_ppu_compiled;
static std::unordered_map<u32, void(*)(PPUThread&), ppu_addr_hash> s_ppu_compiled;
@ -109,7 +109,7 @@ void PPUThread::cpu_task()
if (found != s_ppu_compiled.end())
{
return found->second();
return found->second(*this);
}
}
@ -430,7 +430,7 @@ static std::vector<RUNTIME_FUNCTION> s_unwind;
struct MemoryManager final : llvm::RTDyldMemoryManager
{
static PPUThread* context(u64 addr)
static PPUThread* context(u64 addr) // Unused
{
//trace(addr);
return static_cast<PPUThread*>(get_current_cpu_thread());
@ -447,16 +447,14 @@ struct MemoryManager final : llvm::RTDyldMemoryManager
LOG_NOTICE(PPU, "Trace: 0x%llx", addr);
}
static void hack(u32 index)
static void hlecall(PPUThread& ppu, u32 index)
{
PPUThread& ppu = static_cast<PPUThread&>(*get_current_cpu_thread());
ppu_execute_function(ppu, index);
if (ppu.state.load() && ppu.check_status()) throw cpu_state::ret; // Temporarily
}
static void syscall(u64 code)
static void syscall(PPUThread& ppu, u64 code)
{
PPUThread& ppu = static_cast<PPUThread&>(*get_current_cpu_thread());
ppu_execute_syscall(ppu, code);
if (ppu.state.load() && ppu.check_status()) throw cpu_state::ret; // Temporarily
}
@ -466,13 +464,13 @@ struct MemoryManager final : llvm::RTDyldMemoryManager
return (u32)get_timebased_time();
}
static void call(u32 addr)
static void call(PPUThread& ppu, u32 addr)
{
const auto found = s_ppu_compiled.find(addr);
if (found != s_ppu_compiled.end())
{
return found->second();
return found->second(ppu);
}
const auto op = vm::read32(addr).value();
@ -481,7 +479,7 @@ struct MemoryManager final : llvm::RTDyldMemoryManager
// Allow HLE callbacks without compiling them
if (itype == ppu_itype::HACK && vm::read32(addr + 4) == ppu_instructions::BLR())
{
return hack(op & 0x3ffffff);
return hlecall(ppu, op & 0x3ffffff);
}
trap(addr);
@ -683,10 +681,9 @@ struct MemoryManager final : llvm::RTDyldMemoryManager
std::unordered_map<std::string, u64> table
{
{ "__memory", (u64)vm::base(0) },
{ "__context", (u64)&context },
{ "__trap", (u64)&trap },
{ "__trace", (u64)&trace },
{ "__hlecall", (u64)&hack },
{ "__hlecall", (u64)&hlecall },
{ "__syscall", (u64)&syscall },
{ "__get_tbl", (u64)&tbl },
{ "__call", (u64)&call },
@ -839,15 +836,11 @@ extern void ppu_initialize(const std::string& name, const std::vector<std::pair<
using namespace llvm;
// Initialization
InitializeNativeTarget();
InitializeNativeTargetAsmPrinter();
LLVMLinkInMCJIT();
// Initialization
const auto _pi8 = Type::getInt8PtrTy(g_context);
const auto _void = Type::getVoidTy(g_context);
const auto _func = FunctionType::get(Type::getVoidTy(g_context), false);
// Create LLVM module
std::unique_ptr<Module> module = std::make_unique<Module>(name, g_context);
@ -857,6 +850,10 @@ extern void ppu_initialize(const std::string& name, const std::vector<std::pair<
// Initialize translator
std::unique_ptr<PPUTranslator> translator = std::make_unique<PPUTranslator>(g_context, module.get(), 0, entry);
// Define some types
const auto _void = Type::getVoidTy(g_context);
const auto _func = FunctionType::get(_void, { translator->GetContextType()->getPointerTo() }, false);
// Initialize function list
for (const auto& info : funcs)
{
@ -971,7 +968,7 @@ extern void ppu_initialize(const std::string& name, const std::vector<std::pair<
if (info.second)
{
const std::uintptr_t link = engine->getFunctionAddress(fmt::format("__sub_%x", info.first));
s_ppu_compiled.emplace(info.first, (void(*)())link);
s_ppu_compiled.emplace(info.first, (void(*)(PPUThread&))link);
LOG_NOTICE(PPU, "** Function __sub_%x -> 0x%llx (addr=0x%x, size=0x%x)", info.first, link, info.first, info.second);
}