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-rw-r--r--src/video_core/macro_interpreter.cpp71
-rw-r--r--src/video_core/macro_interpreter.h80
2 files changed, 79 insertions, 72 deletions
diff --git a/src/video_core/macro_interpreter.cpp b/src/video_core/macro_interpreter.cpp
index dbaeac6db..42031d80a 100644
--- a/src/video_core/macro_interpreter.cpp
+++ b/src/video_core/macro_interpreter.cpp
@@ -11,6 +11,77 @@
MICROPROFILE_DEFINE(MacroInterp, "GPU", "Execute macro interpreter", MP_RGB(128, 128, 192));
namespace Tegra {
+namespace {
+enum class Operation : u32 {
+ ALU = 0,
+ AddImmediate = 1,
+ ExtractInsert = 2,
+ ExtractShiftLeftImmediate = 3,
+ ExtractShiftLeftRegister = 4,
+ Read = 5,
+ Unused = 6, // This operation doesn't seem to be a valid encoding.
+ Branch = 7,
+};
+} // Anonymous namespace
+
+enum class MacroInterpreter::ALUOperation : u32 {
+ Add = 0,
+ AddWithCarry = 1,
+ Subtract = 2,
+ SubtractWithBorrow = 3,
+ // Operations 4-7 don't seem to be valid encodings.
+ Xor = 8,
+ Or = 9,
+ And = 10,
+ AndNot = 11,
+ Nand = 12
+};
+
+enum class MacroInterpreter::ResultOperation : u32 {
+ IgnoreAndFetch = 0,
+ Move = 1,
+ MoveAndSetMethod = 2,
+ FetchAndSend = 3,
+ MoveAndSend = 4,
+ FetchAndSetMethod = 5,
+ MoveAndSetMethodFetchAndSend = 6,
+ MoveAndSetMethodSend = 7
+};
+
+enum class MacroInterpreter::BranchCondition : u32 {
+ Zero = 0,
+ NotZero = 1,
+};
+
+union MacroInterpreter::Opcode {
+ u32 raw;
+ BitField<0, 3, Operation> operation;
+ BitField<4, 3, ResultOperation> result_operation;
+ BitField<4, 1, BranchCondition> branch_condition;
+ // If set on a branch, then the branch doesn't have a delay slot.
+ BitField<5, 1, u32> branch_annul;
+ BitField<7, 1, u32> is_exit;
+ BitField<8, 3, u32> dst;
+ BitField<11, 3, u32> src_a;
+ BitField<14, 3, u32> src_b;
+ // The signed immediate overlaps the second source operand and the alu operation.
+ BitField<14, 18, s32> immediate;
+
+ BitField<17, 5, ALUOperation> alu_operation;
+
+ // Bitfield instructions data
+ BitField<17, 5, u32> bf_src_bit;
+ BitField<22, 5, u32> bf_size;
+ BitField<27, 5, u32> bf_dst_bit;
+
+ u32 GetBitfieldMask() const {
+ return (1 << bf_size) - 1;
+ }
+
+ s32 GetBranchTarget() const {
+ return static_cast<s32>(immediate * sizeof(u32));
+ }
+};
MacroInterpreter::MacroInterpreter(Engines::Maxwell3D& maxwell3d) : maxwell3d(maxwell3d) {}
diff --git a/src/video_core/macro_interpreter.h b/src/video_core/macro_interpreter.h
index 76b6a895b..631146d89 100644
--- a/src/video_core/macro_interpreter.h
+++ b/src/video_core/macro_interpreter.h
@@ -6,7 +6,6 @@
#include <array>
#include <optional>
-#include <vector>
#include "common/bit_field.h"
#include "common/common_types.h"
@@ -28,75 +27,11 @@ public:
void Execute(u32 offset, std::size_t num_parameters, const u32* parameters);
private:
- enum class Operation : u32 {
- ALU = 0,
- AddImmediate = 1,
- ExtractInsert = 2,
- ExtractShiftLeftImmediate = 3,
- ExtractShiftLeftRegister = 4,
- Read = 5,
- Unused = 6, // This operation doesn't seem to be a valid encoding.
- Branch = 7,
- };
-
- enum class ALUOperation : u32 {
- Add = 0,
- AddWithCarry = 1,
- Subtract = 2,
- SubtractWithBorrow = 3,
- // Operations 4-7 don't seem to be valid encodings.
- Xor = 8,
- Or = 9,
- And = 10,
- AndNot = 11,
- Nand = 12
- };
-
- enum class ResultOperation : u32 {
- IgnoreAndFetch = 0,
- Move = 1,
- MoveAndSetMethod = 2,
- FetchAndSend = 3,
- MoveAndSend = 4,
- FetchAndSetMethod = 5,
- MoveAndSetMethodFetchAndSend = 6,
- MoveAndSetMethodSend = 7
- };
+ enum class ALUOperation : u32;
+ enum class BranchCondition : u32;
+ enum class ResultOperation : u32;
- enum class BranchCondition : u32 {
- Zero = 0,
- NotZero = 1,
- };
-
- union Opcode {
- u32 raw;
- BitField<0, 3, Operation> operation;
- BitField<4, 3, ResultOperation> result_operation;
- BitField<4, 1, BranchCondition> branch_condition;
- BitField<5, 1, u32>
- branch_annul; // If set on a branch, then the branch doesn't have a delay slot.
- BitField<7, 1, u32> is_exit;
- BitField<8, 3, u32> dst;
- BitField<11, 3, u32> src_a;
- BitField<14, 3, u32> src_b;
- // The signed immediate overlaps the second source operand and the alu operation.
- BitField<14, 18, s32> immediate;
-
- BitField<17, 5, ALUOperation> alu_operation;
-
- // Bitfield instructions data
- BitField<17, 5, u32> bf_src_bit;
- BitField<22, 5, u32> bf_size;
- BitField<27, 5, u32> bf_dst_bit;
-
- u32 GetBitfieldMask() const {
- return (1 << bf_size) - 1;
- }
-
- s32 GetBranchTarget() const {
- return static_cast<s32>(immediate * sizeof(u32));
- }
- };
+ union Opcode;
union MethodAddress {
u32 raw;
@@ -149,9 +84,10 @@ private:
Engines::Maxwell3D& maxwell3d;
- u32 pc; ///< Current program counter
- std::optional<u32>
- delayed_pc; ///< Program counter to execute at after the delay slot is executed.
+ /// Current program counter
+ u32 pc;
+ /// Program counter to execute at after the delay slot is executed.
+ std::optional<u32> delayed_pc;
static constexpr std::size_t NumMacroRegisters = 8;