diff options
Diffstat (limited to '')
9 files changed, 136 insertions, 29 deletions
diff --git a/src/shader_recompiler/CMakeLists.txt b/src/shader_recompiler/CMakeLists.txt index 51c245a63..a8df03f90 100644 --- a/src/shader_recompiler/CMakeLists.txt +++ b/src/shader_recompiler/CMakeLists.txt @@ -86,6 +86,7 @@ add_library(shader_recompiler STATIC frontend/maxwell/translate/impl/integer_shift_right.cpp frontend/maxwell/translate/impl/integer_short_multiply_add.cpp frontend/maxwell/translate/impl/integer_to_integer_conversion.cpp + frontend/maxwell/translate/impl/load_effective_address.cpp frontend/maxwell/translate/impl/load_store_attribute.cpp frontend/maxwell/translate/impl/load_store_memory.cpp frontend/maxwell/translate/impl/logic_operation.cpp diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.h b/src/shader_recompiler/backend/spirv/emit_spirv.h index bed43c094..1f7d84871 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv.h +++ b/src/shader_recompiler/backend/spirv/emit_spirv.h @@ -132,7 +132,7 @@ void EmitBitCastU64F64(EmitContext& ctx); void EmitBitCastF16U16(EmitContext& ctx); Id EmitBitCastF32U32(EmitContext& ctx, Id value); void EmitBitCastF64U64(EmitContext& ctx); -void EmitPackUint2x32(EmitContext& ctx); +Id EmitPackUint2x32(EmitContext& ctx, Id value); Id EmitUnpackUint2x32(EmitContext& ctx, Id value); Id EmitPackFloat2x16(EmitContext& ctx, Id value); Id EmitUnpackFloat2x16(EmitContext& ctx, Id value); @@ -229,9 +229,11 @@ Id EmitISub32(EmitContext& ctx, Id a, Id b); void EmitISub64(EmitContext& ctx); Id EmitIMul32(EmitContext& ctx, Id a, Id b); Id EmitINeg32(EmitContext& ctx, Id value); +Id EmitINeg64(EmitContext& ctx, Id value); Id EmitIAbs32(EmitContext& ctx, Id value); Id EmitShiftLeftLogical32(EmitContext& ctx, Id base, Id shift); Id EmitShiftRightLogical32(EmitContext& ctx, Id a, Id b); +Id EmitShiftRightLogical64(EmitContext& ctx, Id a, Id b); Id EmitShiftRightArithmetic32(EmitContext& ctx, Id a, Id b); Id EmitBitwiseAnd32(EmitContext& ctx, Id a, Id b); Id EmitBitwiseOr32(EmitContext& ctx, Id a, Id b); diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_bitwise_conversion.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_bitwise_conversion.cpp index e0d1ba413..93a45d834 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_bitwise_conversion.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_bitwise_conversion.cpp @@ -30,8 +30,8 @@ void EmitBitCastF64U64(EmitContext&) { throw NotImplementedException("SPIR-V Instruction"); } -void EmitPackUint2x32(EmitContext&) { - throw NotImplementedException("SPIR-V Instruction"); +Id EmitPackUint2x32(EmitContext& ctx, Id value) { + return ctx.OpBitcast(ctx.U64, value); } Id EmitUnpackUint2x32(EmitContext& ctx, Id value) { diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_integer.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_integer.cpp index 162fb6a91..f5001cdaa 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_integer.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_integer.cpp @@ -62,6 +62,10 @@ Id EmitINeg32(EmitContext& ctx, Id value) { return ctx.OpSNegate(ctx.U32[1], value); } +Id EmitINeg64(EmitContext& ctx, Id value) { + return ctx.OpSNegate(ctx.U64, value); +} + Id EmitIAbs32(EmitContext& ctx, Id value) { return ctx.OpSAbs(ctx.U32[1], value); } @@ -74,6 +78,10 @@ Id EmitShiftRightLogical32(EmitContext& ctx, Id a, Id b) { return ctx.OpShiftRightLogical(ctx.U32[1], a, b); } +Id EmitShiftRightLogical64(EmitContext& ctx, Id a, Id b) { + return ctx.OpShiftRightLogical(ctx.U64, a, b); +} + Id EmitShiftRightArithmetic32(EmitContext& ctx, Id a, Id b) { return ctx.OpShiftRightArithmetic(ctx.U32[1], a, b); } diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.cpp b/src/shader_recompiler/frontend/ir/ir_emitter.cpp index 186920d8f..01f52183c 100644 --- a/src/shader_recompiler/frontend/ir/ir_emitter.cpp +++ b/src/shader_recompiler/frontend/ir/ir_emitter.cpp @@ -798,8 +798,15 @@ U32 IREmitter::IMul(const U32& a, const U32& b) { return Inst<U32>(Opcode::IMul32, a, b); } -U32 IREmitter::INeg(const U32& value) { - return Inst<U32>(Opcode::INeg32, value); +U32U64 IREmitter::INeg(const U32U64& value) { + switch (value.Type()) { + case Type::U32: + return Inst<U32>(Opcode::INeg32, value); + case Type::U64: + return Inst<U64>(Opcode::INeg64, value); + default: + ThrowInvalidType(value.Type()); + } } U32 IREmitter::IAbs(const U32& value) { @@ -810,8 +817,15 @@ U32 IREmitter::ShiftLeftLogical(const U32& base, const U32& shift) { return Inst<U32>(Opcode::ShiftLeftLogical32, base, shift); } -U32 IREmitter::ShiftRightLogical(const U32& base, const U32& shift) { - return Inst<U32>(Opcode::ShiftRightLogical32, base, shift); +U32U64 IREmitter::ShiftRightLogical(const U32U64& base, const U32& shift) { + switch (base.Type()) { + case Type::U32: + return Inst<U32>(Opcode::ShiftRightLogical32, base, shift); + case Type::U64: + return Inst<U64>(Opcode::ShiftRightLogical64, base, shift); + default: + ThrowInvalidType(base.Type()); + } } U32 IREmitter::ShiftRightArithmetic(const U32& base, const U32& shift) { diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.h b/src/shader_recompiler/frontend/ir/ir_emitter.h index 5beb99895..33bf2a7d0 100644 --- a/src/shader_recompiler/frontend/ir/ir_emitter.h +++ b/src/shader_recompiler/frontend/ir/ir_emitter.h @@ -148,10 +148,10 @@ public: [[nodiscard]] U32U64 IAdd(const U32U64& a, const U32U64& b); [[nodiscard]] U32U64 ISub(const U32U64& a, const U32U64& b); [[nodiscard]] U32 IMul(const U32& a, const U32& b); - [[nodiscard]] U32 INeg(const U32& value); + [[nodiscard]] U32U64 INeg(const U32U64& value); [[nodiscard]] U32 IAbs(const U32& value); [[nodiscard]] U32 ShiftLeftLogical(const U32& base, const U32& shift); - [[nodiscard]] U32 ShiftRightLogical(const U32& base, const U32& shift); + [[nodiscard]] U32U64 ShiftRightLogical(const U32U64& base, const U32& shift); [[nodiscard]] U32 ShiftRightArithmetic(const U32& base, const U32& shift); [[nodiscard]] U32 BitwiseAnd(const U32& a, const U32& b); [[nodiscard]] U32 BitwiseOr(const U32& a, const U32& b); diff --git a/src/shader_recompiler/frontend/ir/opcodes.inc b/src/shader_recompiler/frontend/ir/opcodes.inc index acfc0a829..b51aaaef5 100644 --- a/src/shader_recompiler/frontend/ir/opcodes.inc +++ b/src/shader_recompiler/frontend/ir/opcodes.inc @@ -233,9 +233,11 @@ OPCODE(ISub32, U32, U32, OPCODE(ISub64, U64, U64, U64, ) OPCODE(IMul32, U32, U32, U32, ) OPCODE(INeg32, U32, U32, ) +OPCODE(INeg64, U64, U64, ) OPCODE(IAbs32, U32, U32, ) OPCODE(ShiftLeftLogical32, U32, U32, U32, ) OPCODE(ShiftRightLogical32, U32, U32, U32, ) +OPCODE(ShiftRightLogical64, U64, U64, U32, ) OPCODE(ShiftRightArithmetic32, U32, U32, U32, ) OPCODE(BitwiseAnd32, U32, U32, U32, ) OPCODE(BitwiseOr32, U32, U32, U32, ) diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/load_effective_address.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/load_effective_address.cpp new file mode 100644 index 000000000..784588e83 --- /dev/null +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/load_effective_address.cpp @@ -0,0 +1,100 @@ +// Copyright 2021 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include "common/bit_field.h" +#include "common/common_types.h" +#include "shader_recompiler/frontend/maxwell/translate/impl/impl.h" + +namespace Shader::Maxwell { +namespace { +void LEA_hi(TranslatorVisitor& v, u64 insn, const IR::U32& base, IR::U32 offset_hi, u64 scale, + bool neg, bool x) { + union { + u64 insn; + BitField<0, 8, IR::Reg> dest_reg; + BitField<8, 8, IR::Reg> offset_lo_reg; + BitField<48, 3, IR::Pred> pred; + } const lea{insn}; + + if (x) { + throw NotImplementedException("LEA.HI X"); + } + if (lea.pred != IR::Pred::PT) { + throw NotImplementedException("LEA.LO Pred"); + } + + const IR::U32 offset_lo{v.X(lea.offset_lo_reg)}; + const IR::U64 packed_offset{v.ir.PackUint2x32(v.ir.CompositeConstruct(offset_lo, offset_hi))}; + const IR::U64 offset{neg ? IR::U64{v.ir.INeg(packed_offset)} : packed_offset}; + + const s32 hi_scale{32 - static_cast<s32>(scale)}; + const IR::U64 scaled_offset{v.ir.ShiftRightLogical(offset, v.ir.Imm32(hi_scale))}; + const IR::U32 scaled_offset_w0{v.ir.CompositeExtract(v.ir.UnpackUint2x32(scaled_offset), 0)}; + + IR::U32 result{v.ir.IAdd(base, scaled_offset_w0)}; + v.X(lea.dest_reg, result); +} + +void LEA_lo(TranslatorVisitor& v, u64 insn, const IR::U32& base) { + union { + u64 insn; + BitField<0, 8, IR::Reg> dest_reg; + BitField<8, 8, IR::Reg> offset_lo_reg; + BitField<39, 5, u64> scale; + BitField<45, 1, u64> neg; + BitField<46, 1, u64> x; + BitField<48, 3, IR::Pred> pred; + } const lea{insn}; + if (lea.x != 0) { + throw NotImplementedException("LEA.LO X"); + } + if (lea.pred != IR::Pred::PT) { + throw NotImplementedException("LEA.LO Pred"); + } + + const IR::U32 offset_lo{v.X(lea.offset_lo_reg)}; + const s32 scale{static_cast<s32>(lea.scale)}; + const IR::U32 offset{lea.neg != 0 ? IR::U32{v.ir.INeg(offset_lo)} : offset_lo}; + const IR::U32 scaled_offset{v.ir.ShiftLeftLogical(offset, v.ir.Imm32(scale))}; + + IR::U32 result{v.ir.IAdd(base, scaled_offset)}; + v.X(lea.dest_reg, result); +} +} // Anonymous namespace + +void TranslatorVisitor::LEA_hi_reg(u64 insn) { + union { + u64 insn; + BitField<28, 5, u64> scale; + BitField<37, 1, u64> neg; + BitField<38, 1, u64> x; + } const lea{insn}; + + LEA_hi(*this, insn, GetReg20(insn), GetReg39(insn), lea.scale, lea.neg != 0, lea.x != 0); +} + +void TranslatorVisitor::LEA_hi_cbuf(u64 insn) { + union { + u64 insn; + BitField<51, 5, u64> scale; + BitField<56, 1, u64> neg; + BitField<57, 1, u64> x; + } const lea{insn}; + + LEA_hi(*this, insn, GetCbuf(insn), GetReg39(insn), lea.scale, lea.neg != 0, lea.x != 0); +} + +void TranslatorVisitor::LEA_lo_reg(u64 insn) { + LEA_lo(*this, insn, GetReg20(insn)); +} + +void TranslatorVisitor::LEA_lo_cbuf(u64 insn) { + LEA_lo(*this, insn, GetCbuf(insn)); +} + +void TranslatorVisitor::LEA_lo_imm(u64 insn) { + LEA_lo(*this, insn, GetImm20(insn)); +} + +} // namespace Shader::Maxwell diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp index bd7a7a8b7..62863aff6 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp @@ -437,26 +437,6 @@ void TranslatorVisitor::LDS(u64) { ThrowNotImplemented(Opcode::LDS); } -void TranslatorVisitor::LEA_hi_reg(u64) { - ThrowNotImplemented(Opcode::LEA_hi_reg); -} - -void TranslatorVisitor::LEA_hi_cbuf(u64) { - ThrowNotImplemented(Opcode::LEA_hi_cbuf); -} - -void TranslatorVisitor::LEA_lo_reg(u64) { - ThrowNotImplemented(Opcode::LEA_lo_reg); -} - -void TranslatorVisitor::LEA_lo_cbuf(u64) { - ThrowNotImplemented(Opcode::LEA_lo_cbuf); -} - -void TranslatorVisitor::LEA_lo_imm(u64) { - ThrowNotImplemented(Opcode::LEA_lo_imm); -} - void TranslatorVisitor::LEPC(u64) { ThrowNotImplemented(Opcode::LEPC); } |