diff options
| author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2021-02-03 16:43:04 -0300 |
|---|---|---|
| committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-22 21:51:21 -0400 |
| commit | d24a16045f0f6b0b873d5e3b5bf187c1a8c4343f (patch) | |
| tree | 0108a028b437bc59dfe7864f333cf4c50a46d3b5 /src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp | |
| parent | 6c4cc0cd062fbbba5349da1108d3c23cb330ca8a (diff) | |
shader: Initial instruction support
Diffstat (limited to 'src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp')
| -rw-r--r-- | src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp index 7bc7ce9f29..548c7f611d 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp @@ -16,6 +16,22 @@ void TranslatorVisitor::X(IR::Reg dest_reg, const IR::U32& value) { ir.SetReg(dest_reg, value); } +IR::U32 TranslatorVisitor::GetReg20(u64 insn) { + union { + u64 raw; + BitField<20, 8, IR::Reg> index; + } const reg{insn}; + return X(reg.index); +} + +IR::U32 TranslatorVisitor::GetReg39(u64 insn) { + union { + u64 raw; + BitField<39, 8, IR::Reg> index; + } const reg{insn}; + return X(reg.index); +} + IR::U32 TranslatorVisitor::GetCbuf(u64 insn) { union { u64 raw; @@ -33,7 +49,7 @@ IR::U32 TranslatorVisitor::GetCbuf(u64 insn) { return ir.GetCbuf(binding, byte_offset); } -IR::U32 TranslatorVisitor::GetImm(u64 insn) { +IR::U32 TranslatorVisitor::GetImm20(u64 insn) { union { u64 raw; BitField<20, 19, u64> value; @@ -44,6 +60,14 @@ IR::U32 TranslatorVisitor::GetImm(u64 insn) { return ir.Imm32(value); } +IR::U32 TranslatorVisitor::GetImm32(u64 insn) { + union { + u64 raw; + BitField<20, 32, u64> value; + } const imm{insn}; + return ir.Imm32(static_cast<u32>(imm.value)); +} + void TranslatorVisitor::SetZFlag(const IR::U1& value) { ir.SetZFlag(value); } |