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Minor decoder optimizations, kernel fixes, cpu backend fixes

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This commit is contained in:
chss95cs@gmail.com
2022-11-05 10:50:33 -07:00
parent ba66373d8c
commit c1d922eebf
62 changed files with 1254 additions and 802 deletions
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21
src/xenia/cpu/ppc/ppc_context.h
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@@ -425,6 +425,27 @@ typedef struct alignas(64) PPCContext_s {
uint64_t reserved_val;
ThreadState* thread_state;
uint8_t* virtual_membase;
template <typename T = uint8_t*>
inline T TranslateVirtual(uint32_t guest_address) XE_RESTRICT const {
#if XE_PLATFORM_WIN32 == 1
uint8_t* host_address = virtual_membase + guest_address;
if (guest_address >= static_cast<uint32_t>(reinterpret_cast<uintptr_t>(this))) {
host_address += 0x1000;
}
return reinterpret_cast<T>(host_address);
#else
return processor->memory()->TranslateVirtual<T>(guest_address);
#endif
}
//for convenience in kernel functions, version that auto narrows to uint32
template <typename T = uint8_t*>
inline T TranslateVirtualGPR(uint64_t guest_address) XE_RESTRICT const {
return TranslateVirtual<T>(static_cast<uint32_t>(guest_address));
}
static std::string GetRegisterName(PPCRegister reg);
std::string GetStringFromValue(PPCRegister reg) const;
void SetValueFromString(PPCRegister reg, std::string value);