diff options
Diffstat (limited to 'src')
3 files changed, 36 insertions, 4 deletions
diff --git a/src/shader_recompiler/CMakeLists.txt b/src/shader_recompiler/CMakeLists.txt index 700b17113..22639fe13 100644 --- a/src/shader_recompiler/CMakeLists.txt +++ b/src/shader_recompiler/CMakeLists.txt @@ -65,6 +65,7 @@ add_library(shader_recompiler STATIC frontend/maxwell/program.h frontend/maxwell/structured_control_flow.cpp frontend/maxwell/structured_control_flow.h + frontend/maxwell/translate/impl/attribute_memory_to_physical.cpp frontend/maxwell/translate/impl/barrier_operations.cpp frontend/maxwell/translate/impl/bitfield_extract.cpp frontend/maxwell/translate/impl/bitfield_insert.cpp diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/attribute_memory_to_physical.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/attribute_memory_to_physical.cpp new file mode 100644 index 000000000..fb3f00d3f --- /dev/null +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/attribute_memory_to_physical.cpp @@ -0,0 +1,35 @@ +// 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/opcodes.h" +#include "shader_recompiler/frontend/maxwell/translate/impl/impl.h" + +namespace Shader::Maxwell { + +enum class BitSize : u64 { + B32, + B64, + B96, + B128, +}; + +void TranslatorVisitor::AL2P(u64 inst) { + union { + u64 raw; + BitField<0, 8, IR::Reg> result_register; + BitField<8, 8, IR::Reg> indexing_register; + BitField<20, 11, s64> offset; + BitField<47, 2, BitSize> bitsize; + } al2p{inst}; + if (al2p.bitsize != BitSize::B32) { + throw NotImplementedException("BitSize {}", al2p.bitsize.Value()); + } + const IR::U32 converted_offset{ir.Imm32(static_cast<u32>(al2p.offset.Value()))}; + const IR::U32 result{ir.IAdd(X(al2p.indexing_register), converted_offset)}; + X(al2p.result_register, result); +} + +} // 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 acabb0118..ba0cfa673 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp @@ -13,10 +13,6 @@ namespace Shader::Maxwell { throw NotImplementedException("Instruction {} is not implemented", opcode); } -void TranslatorVisitor::AL2P(u64) { - ThrowNotImplemented(Opcode::AL2P); -} - void TranslatorVisitor::ATOM_cas(u64) { ThrowNotImplemented(Opcode::ATOM_cas); } |