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-rw-r--r--src/video_core/macro/macro_jit_x64.cpp102
-rw-r--r--src/video_core/macro/macro_jit_x64.h71
2 files changed, 86 insertions, 87 deletions
diff --git a/src/video_core/macro/macro_jit_x64.cpp b/src/video_core/macro/macro_jit_x64.cpp
index c6b2b2109..1934039c0 100644
--- a/src/video_core/macro/macro_jit_x64.cpp
+++ b/src/video_core/macro/macro_jit_x64.cpp
@@ -2,9 +2,17 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
+#include <array>
+#include <bitset>
+#include <optional>
+
+#include <xbyak/xbyak.h>
+
#include "common/assert.h"
+#include "common/bit_field.h"
#include "common/logging/log.h"
#include "common/microprofile.h"
+#include "common/x64/xbyak_abi.h"
#include "common/x64/xbyak_util.h"
#include "video_core/engines/maxwell_3d.h"
#include "video_core/macro/macro_interpreter.h"
@@ -14,13 +22,14 @@ MICROPROFILE_DEFINE(MacroJitCompile, "GPU", "Compile macro JIT", MP_RGB(173, 255
MICROPROFILE_DEFINE(MacroJitExecute, "GPU", "Execute macro JIT", MP_RGB(255, 255, 0));
namespace Tegra {
+namespace {
constexpr Xbyak::Reg64 STATE = Xbyak::util::rbx;
constexpr Xbyak::Reg32 RESULT = Xbyak::util::ebp;
constexpr Xbyak::Reg64 PARAMETERS = Xbyak::util::r12;
constexpr Xbyak::Reg32 METHOD_ADDRESS = Xbyak::util::r14d;
constexpr Xbyak::Reg64 BRANCH_HOLDER = Xbyak::util::r15;
-static const std::bitset<32> PERSISTENT_REGISTERS = Common::X64::BuildRegSet({
+const std::bitset<32> PERSISTENT_REGISTERS = Common::X64::BuildRegSet({
STATE,
RESULT,
PARAMETERS,
@@ -28,19 +37,73 @@ static const std::bitset<32> PERSISTENT_REGISTERS = Common::X64::BuildRegSet({
BRANCH_HOLDER,
});
-MacroJITx64::MacroJITx64(Engines::Maxwell3D& maxwell3d_)
- : MacroEngine{maxwell3d_}, maxwell3d{maxwell3d_} {}
+// Arbitrarily chosen based on current booting games.
+constexpr size_t MAX_CODE_SIZE = 0x10000;
-std::unique_ptr<CachedMacro> MacroJITx64::Compile(const std::vector<u32>& code) {
- return std::make_unique<MacroJITx64Impl>(maxwell3d, code);
-}
+class MacroJITx64Impl final : public Xbyak::CodeGenerator, public CachedMacro {
+public:
+ explicit MacroJITx64Impl(Engines::Maxwell3D& maxwell3d_, const std::vector<u32>& code_)
+ : CodeGenerator{MAX_CODE_SIZE}, code{code_}, maxwell3d{maxwell3d_} {
+ Compile();
+ }
-MacroJITx64Impl::MacroJITx64Impl(Engines::Maxwell3D& maxwell3d_, const std::vector<u32>& code_)
- : CodeGenerator{MAX_CODE_SIZE}, code{code_}, maxwell3d{maxwell3d_} {
- Compile();
-}
+ void Execute(const std::vector<u32>& parameters, u32 method) override;
+
+ void Compile_ALU(Macro::Opcode opcode);
+ void Compile_AddImmediate(Macro::Opcode opcode);
+ void Compile_ExtractInsert(Macro::Opcode opcode);
+ void Compile_ExtractShiftLeftImmediate(Macro::Opcode opcode);
+ void Compile_ExtractShiftLeftRegister(Macro::Opcode opcode);
+ void Compile_Read(Macro::Opcode opcode);
+ void Compile_Branch(Macro::Opcode opcode);
+
+private:
+ void Optimizer_ScanFlags();
+
+ void Compile();
+ bool Compile_NextInstruction();
+
+ Xbyak::Reg32 Compile_FetchParameter();
+ Xbyak::Reg32 Compile_GetRegister(u32 index, Xbyak::Reg32 dst);
+
+ void Compile_ProcessResult(Macro::ResultOperation operation, u32 reg);
+ void Compile_Send(Xbyak::Reg32 value);
-MacroJITx64Impl::~MacroJITx64Impl() = default;
+ Macro::Opcode GetOpCode() const;
+ std::bitset<32> PersistentCallerSavedRegs() const;
+
+ struct JITState {
+ Engines::Maxwell3D* maxwell3d{};
+ std::array<u32, Macro::NUM_MACRO_REGISTERS> registers{};
+ u32 carry_flag{};
+ };
+ static_assert(offsetof(JITState, maxwell3d) == 0, "Maxwell3D is not at 0x0");
+ using ProgramType = void (*)(JITState*, const u32*);
+
+ struct OptimizerState {
+ bool can_skip_carry{};
+ bool has_delayed_pc{};
+ bool zero_reg_skip{};
+ bool skip_dummy_addimmediate{};
+ bool optimize_for_method_move{};
+ bool enable_asserts{};
+ };
+ OptimizerState optimizer{};
+
+ std::optional<Macro::Opcode> next_opcode{};
+ ProgramType program{nullptr};
+
+ std::array<Xbyak::Label, MAX_CODE_SIZE> labels;
+ std::array<Xbyak::Label, MAX_CODE_SIZE> delay_skip;
+ Xbyak::Label end_of_code{};
+
+ bool is_delay_slot{};
+ u32 pc{};
+ std::optional<u32> delayed_pc;
+
+ const std::vector<u32>& code;
+ Engines::Maxwell3D& maxwell3d;
+};
void MacroJITx64Impl::Execute(const std::vector<u32>& parameters, u32 method) {
MICROPROFILE_SCOPE(MacroJitExecute);
@@ -307,11 +370,11 @@ void MacroJITx64Impl::Compile_Read(Macro::Opcode opcode) {
Compile_ProcessResult(opcode.result_operation, opcode.dst);
}
-static void Send(Engines::Maxwell3D* maxwell3d, Macro::MethodAddress method_address, u32 value) {
+void Send(Engines::Maxwell3D* maxwell3d, Macro::MethodAddress method_address, u32 value) {
maxwell3d->CallMethodFromMME(method_address.address, value);
}
-void Tegra::MacroJITx64Impl::Compile_Send(Xbyak::Reg32 value) {
+void MacroJITx64Impl::Compile_Send(Xbyak::Reg32 value) {
Common::X64::ABI_PushRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0);
mov(Common::X64::ABI_PARAM1, qword[STATE]);
mov(Common::X64::ABI_PARAM2, METHOD_ADDRESS);
@@ -338,7 +401,7 @@ void Tegra::MacroJITx64Impl::Compile_Send(Xbyak::Reg32 value) {
L(dont_process);
}
-void Tegra::MacroJITx64Impl::Compile_Branch(Macro::Opcode opcode) {
+void MacroJITx64Impl::Compile_Branch(Macro::Opcode opcode) {
ASSERT_MSG(!is_delay_slot, "Executing a branch in a delay slot is not valid");
const s32 jump_address =
static_cast<s32>(pc) + static_cast<s32>(opcode.GetBranchTarget() / sizeof(s32));
@@ -392,7 +455,7 @@ void Tegra::MacroJITx64Impl::Compile_Branch(Macro::Opcode opcode) {
L(end);
}
-void Tegra::MacroJITx64Impl::Optimizer_ScanFlags() {
+void MacroJITx64Impl::Optimizer_ScanFlags() {
optimizer.can_skip_carry = true;
optimizer.has_delayed_pc = false;
for (auto raw_op : code) {
@@ -534,7 +597,7 @@ bool MacroJITx64Impl::Compile_NextInstruction() {
return true;
}
-Xbyak::Reg32 Tegra::MacroJITx64Impl::Compile_FetchParameter() {
+Xbyak::Reg32 MacroJITx64Impl::Compile_FetchParameter() {
mov(eax, dword[PARAMETERS]);
add(PARAMETERS, sizeof(u32));
return eax;
@@ -615,5 +678,12 @@ Macro::Opcode MacroJITx64Impl::GetOpCode() const {
std::bitset<32> MacroJITx64Impl::PersistentCallerSavedRegs() const {
return PERSISTENT_REGISTERS & Common::X64::ABI_ALL_CALLER_SAVED;
}
+} // Anonymous namespace
+MacroJITx64::MacroJITx64(Engines::Maxwell3D& maxwell3d_)
+ : MacroEngine{maxwell3d_}, maxwell3d{maxwell3d_} {}
+
+std::unique_ptr<CachedMacro> MacroJITx64::Compile(const std::vector<u32>& code) {
+ return std::make_unique<MacroJITx64Impl>(maxwell3d, code);
+}
} // namespace Tegra
diff --git a/src/video_core/macro/macro_jit_x64.h b/src/video_core/macro/macro_jit_x64.h
index d03d480b4..773b037ae 100644
--- a/src/video_core/macro/macro_jit_x64.h
+++ b/src/video_core/macro/macro_jit_x64.h
@@ -4,12 +4,7 @@
#pragma once
-#include <array>
-#include <bitset>
-#include <xbyak/xbyak.h>
-#include "common/bit_field.h"
#include "common/common_types.h"
-#include "common/x64/xbyak_abi.h"
#include "video_core/macro/macro.h"
namespace Tegra {
@@ -18,9 +13,6 @@ namespace Engines {
class Maxwell3D;
}
-/// MAX_CODE_SIZE is arbitrarily chosen based on current booting games
-constexpr size_t MAX_CODE_SIZE = 0x10000;
-
class MacroJITx64 final : public MacroEngine {
public:
explicit MacroJITx64(Engines::Maxwell3D& maxwell3d_);
@@ -32,67 +24,4 @@ private:
Engines::Maxwell3D& maxwell3d;
};
-class MacroJITx64Impl : public Xbyak::CodeGenerator, public CachedMacro {
-public:
- explicit MacroJITx64Impl(Engines::Maxwell3D& maxwell3d_, const std::vector<u32>& code_);
- ~MacroJITx64Impl();
-
- void Execute(const std::vector<u32>& parameters, u32 method) override;
-
- void Compile_ALU(Macro::Opcode opcode);
- void Compile_AddImmediate(Macro::Opcode opcode);
- void Compile_ExtractInsert(Macro::Opcode opcode);
- void Compile_ExtractShiftLeftImmediate(Macro::Opcode opcode);
- void Compile_ExtractShiftLeftRegister(Macro::Opcode opcode);
- void Compile_Read(Macro::Opcode opcode);
- void Compile_Branch(Macro::Opcode opcode);
-
-private:
- void Optimizer_ScanFlags();
-
- void Compile();
- bool Compile_NextInstruction();
-
- Xbyak::Reg32 Compile_FetchParameter();
- Xbyak::Reg32 Compile_GetRegister(u32 index, Xbyak::Reg32 dst);
-
- void Compile_ProcessResult(Macro::ResultOperation operation, u32 reg);
- void Compile_Send(Xbyak::Reg32 value);
-
- Macro::Opcode GetOpCode() const;
- std::bitset<32> PersistentCallerSavedRegs() const;
-
- struct JITState {
- Engines::Maxwell3D* maxwell3d{};
- std::array<u32, Macro::NUM_MACRO_REGISTERS> registers{};
- u32 carry_flag{};
- };
- static_assert(offsetof(JITState, maxwell3d) == 0, "Maxwell3D is not at 0x0");
- using ProgramType = void (*)(JITState*, const u32*);
-
- struct OptimizerState {
- bool can_skip_carry{};
- bool has_delayed_pc{};
- bool zero_reg_skip{};
- bool skip_dummy_addimmediate{};
- bool optimize_for_method_move{};
- bool enable_asserts{};
- };
- OptimizerState optimizer{};
-
- std::optional<Macro::Opcode> next_opcode{};
- ProgramType program{nullptr};
-
- std::array<Xbyak::Label, MAX_CODE_SIZE> labels;
- std::array<Xbyak::Label, MAX_CODE_SIZE> delay_skip;
- Xbyak::Label end_of_code{};
-
- bool is_delay_slot{};
- u32 pc{};
- std::optional<u32> delayed_pc;
-
- const std::vector<u32>& code;
- Engines::Maxwell3D& maxwell3d;
-};
-
} // namespace Tegra
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 12:13:38 +0000