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author | MerryMage <MerryMage@users.noreply.github.com> | 2021-03-24 12:08:41 +0100 |
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committer | MerryMage <MerryMage@users.noreply.github.com> | 2021-03-24 19:47:17 +0100 |
commit | 52dae41d7f5774fb7efbfcfaf355ac5a747612f2 (patch) | |
tree | cab12a4a2d5ef61bae18513da39926864bf150cf /src/core/arm/dynarmic | |
parent | Merge pull request #6100 from bunnei/arm-fix (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/core/arm/dynarmic/arm_dynarmic_32.cpp | 31 | ||||
-rw-r--r-- | src/core/arm/dynarmic/arm_dynarmic_32.h | 5 | ||||
-rw-r--r-- | src/core/arm/dynarmic/arm_dynarmic_64.cpp | 38 | ||||
-rw-r--r-- | src/core/arm/dynarmic/arm_dynarmic_64.h | 5 |
4 files changed, 26 insertions, 53 deletions
diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp index 53d78de32..4b2a62b4f 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp @@ -114,18 +114,17 @@ public: static constexpr u64 minimum_run_cycles = 1000U; }; -std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable& page_table, - std::size_t address_space_bits) const { +std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable* page_table) const { Dynarmic::A32::UserConfig config; config.callbacks = cb.get(); - // TODO(bunnei): Implement page table for 32-bit - // config.page_table = &page_table.pointers; config.coprocessors[15] = cp15; config.define_unpredictable_behaviour = true; static constexpr std::size_t PAGE_BITS = 12; static constexpr std::size_t NUM_PAGE_TABLE_ENTRIES = 1 << (32 - PAGE_BITS); - config.page_table = reinterpret_cast<std::array<std::uint8_t*, NUM_PAGE_TABLE_ENTRIES>*>( - page_table.pointers.data()); + if (page_table) { + config.page_table = reinterpret_cast<std::array<std::uint8_t*, NUM_PAGE_TABLE_ENTRIES>*>( + page_table->pointers.data()); + } config.absolute_offset_page_table = true; config.page_table_pointer_mask_bits = Common::PageTable::ATTRIBUTE_BITS; config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128; @@ -201,7 +200,8 @@ ARM_Dynarmic_32::ARM_Dynarmic_32(System& system, CPUInterrupts& interrupt_handle : ARM_Interface{system, interrupt_handlers, uses_wall_clock}, cb(std::make_unique<DynarmicCallbacks32>(*this)), cp15(std::make_shared<DynarmicCP15>(*this)), core_index{core_index}, - exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)} {} + exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)}, + jit(MakeJit(nullptr)) {} ARM_Dynarmic_32::~ARM_Dynarmic_32() = default; @@ -256,9 +256,6 @@ void ARM_Dynarmic_32::ChangeProcessorID(std::size_t new_core_id) { } void ARM_Dynarmic_32::SaveContext(ThreadContext32& ctx) { - if (!jit) { - return; - } Dynarmic::A32::Context context; jit->SaveContext(context); ctx.cpu_registers = context.Regs(); @@ -268,9 +265,6 @@ void ARM_Dynarmic_32::SaveContext(ThreadContext32& ctx) { } void ARM_Dynarmic_32::LoadContext(const ThreadContext32& ctx) { - if (!jit) { - return; - } Dynarmic::A32::Context context; context.Regs() = ctx.cpu_registers; context.ExtRegs() = ctx.extension_registers; @@ -284,23 +278,14 @@ void ARM_Dynarmic_32::PrepareReschedule() { } void ARM_Dynarmic_32::ClearInstructionCache() { - if (!jit) { - return; - } jit->ClearCache(); } void ARM_Dynarmic_32::InvalidateCacheRange(VAddr addr, std::size_t size) { - if (!jit) { - return; - } jit->InvalidateCacheRange(static_cast<u32>(addr), size); } void ARM_Dynarmic_32::ClearExclusiveState() { - if (!jit) { - return; - } jit->ClearExclusiveState(); } @@ -316,7 +301,7 @@ void ARM_Dynarmic_32::PageTableChanged(Common::PageTable& page_table, LoadContext(ctx); return; } - jit = MakeJit(page_table, new_address_space_size_in_bits); + jit = MakeJit(&page_table); LoadContext(ctx); jit_cache.emplace(key, jit); } diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.h b/src/core/arm/dynarmic/arm_dynarmic_32.h index f6c4d4db9..d40aef7a9 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.h +++ b/src/core/arm/dynarmic/arm_dynarmic_32.h @@ -68,8 +68,7 @@ public: std::size_t new_address_space_size_in_bits) override; private: - std::shared_ptr<Dynarmic::A32::Jit> MakeJit(Common::PageTable& page_table, - std::size_t address_space_bits) const; + std::shared_ptr<Dynarmic::A32::Jit> MakeJit(Common::PageTable* page_table) const; using JitCacheKey = std::pair<Common::PageTable*, std::size_t>; using JitCacheType = @@ -80,10 +79,10 @@ private: std::unique_ptr<DynarmicCallbacks32> cb; JitCacheType jit_cache; - std::shared_ptr<Dynarmic::A32::Jit> jit; std::shared_ptr<DynarmicCP15> cp15; std::size_t core_index; DynarmicExclusiveMonitor& exclusive_monitor; + std::shared_ptr<Dynarmic::A32::Jit> jit; }; } // namespace Core diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp index b36b7d918..083c2bdee 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp @@ -142,7 +142,7 @@ public: static constexpr u64 minimum_run_cycles = 1000U; }; -std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable& page_table, +std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable* page_table, std::size_t address_space_bits) const { Dynarmic::A64::UserConfig config; @@ -150,13 +150,15 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable& config.callbacks = cb.get(); // Memory - config.page_table = reinterpret_cast<void**>(page_table.pointers.data()); - config.page_table_address_space_bits = address_space_bits; - config.page_table_pointer_mask_bits = Common::PageTable::ATTRIBUTE_BITS; - config.silently_mirror_page_table = false; - config.absolute_offset_page_table = true; - config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128; - config.only_detect_misalignment_via_page_table_on_page_boundary = true; + if (page_table) { + config.page_table = reinterpret_cast<void**>(page_table->pointers.data()); + config.page_table_address_space_bits = address_space_bits; + config.page_table_pointer_mask_bits = Common::PageTable::ATTRIBUTE_BITS; + config.silently_mirror_page_table = false; + config.absolute_offset_page_table = true; + config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128; + config.only_detect_misalignment_via_page_table_on_page_boundary = true; + } // Multi-process state config.processor_id = core_index; @@ -237,7 +239,8 @@ ARM_Dynarmic_64::ARM_Dynarmic_64(System& system, CPUInterrupts& interrupt_handle std::size_t core_index) : ARM_Interface{system, interrupt_handlers, uses_wall_clock}, cb(std::make_unique<DynarmicCallbacks64>(*this)), core_index{core_index}, - exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)} {} + exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)}, + jit(MakeJit(nullptr, 48)) {} ARM_Dynarmic_64::~ARM_Dynarmic_64() = default; @@ -294,9 +297,6 @@ void ARM_Dynarmic_64::ChangeProcessorID(std::size_t new_core_id) { } void ARM_Dynarmic_64::SaveContext(ThreadContext64& ctx) { - if (!jit) { - return; - } ctx.cpu_registers = jit->GetRegisters(); ctx.sp = jit->GetSP(); ctx.pc = jit->GetPC(); @@ -308,9 +308,6 @@ void ARM_Dynarmic_64::SaveContext(ThreadContext64& ctx) { } void ARM_Dynarmic_64::LoadContext(const ThreadContext64& ctx) { - if (!jit) { - return; - } jit->SetRegisters(ctx.cpu_registers); jit->SetSP(ctx.sp); jit->SetPC(ctx.pc); @@ -326,23 +323,14 @@ void ARM_Dynarmic_64::PrepareReschedule() { } void ARM_Dynarmic_64::ClearInstructionCache() { - if (!jit) { - return; - } jit->ClearCache(); } void ARM_Dynarmic_64::InvalidateCacheRange(VAddr addr, std::size_t size) { - if (!jit) { - return; - } jit->InvalidateCacheRange(addr, size); } void ARM_Dynarmic_64::ClearExclusiveState() { - if (!jit) { - return; - } jit->ClearExclusiveState(); } @@ -358,7 +346,7 @@ void ARM_Dynarmic_64::PageTableChanged(Common::PageTable& page_table, LoadContext(ctx); return; } - jit = MakeJit(page_table, new_address_space_size_in_bits); + jit = MakeJit(&page_table, new_address_space_size_in_bits); LoadContext(ctx); jit_cache.emplace(key, jit); } diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.h b/src/core/arm/dynarmic/arm_dynarmic_64.h index 329b59a32..edef04376 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.h +++ b/src/core/arm/dynarmic/arm_dynarmic_64.h @@ -61,7 +61,7 @@ public: std::size_t new_address_space_size_in_bits) override; private: - std::shared_ptr<Dynarmic::A64::Jit> MakeJit(Common::PageTable& page_table, + std::shared_ptr<Dynarmic::A64::Jit> MakeJit(Common::PageTable* page_table, std::size_t address_space_bits) const; using JitCacheKey = std::pair<Common::PageTable*, std::size_t>; @@ -71,10 +71,11 @@ private: friend class DynarmicCallbacks64; std::unique_ptr<DynarmicCallbacks64> cb; JitCacheType jit_cache; - std::shared_ptr<Dynarmic::A64::Jit> jit; std::size_t core_index; DynarmicExclusiveMonitor& exclusive_monitor; + + std::shared_ptr<Dynarmic::A64::Jit> jit; }; } // namespace Core |