From 8d42feb09b25825dad786cf311c9e7721c0f6c7c Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Fri, 21 Dec 2018 02:33:15 -0300
Subject: [PATCH] shader_decode: Implement LD_L
---
src/video_core/shader/decode/memory.cpp | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/src/video_core/shader/decode/memory.cpp b/src/video_core/shader/decode/memory.cpp
index 6219f8ee69..49b9a9eaba 100644
--- a/src/video_core/shader/decode/memory.cpp
+++ b/src/video_core/shader/decode/memory.cpp
@@ -104,6 +104,24 @@ u32 ShaderIR::DecodeMemory(BasicBlock& bb, u32 pc) {
}
break;
}
+ case OpCode::Id::LD_L: {
+ UNIMPLEMENTED_IF_MSG(instr.ld_l.unknown == 1, "LD_L Unhandled mode: {}",
+ static_cast<unsigned>(instr.ld_l.unknown.Value()));
+
+ const Node index = Operation(OperationCode::IAdd, GetRegister(instr.gpr8),
+ Immediate(static_cast<s32>(instr.smem_imm)));
+ const Node lmem = GetLocalMemory(index);
+
+ switch (instr.ldst_sl.type.Value()) {
+ case Tegra::Shader::StoreType::Bytes32:
+ SetRegister(bb, instr.gpr0, lmem);
+ break;
+ default:
+ UNIMPLEMENTED_MSG("LD_L Unhandled type: {}",
+ static_cast<unsigned>(instr.ldst_sl.type.Value()));
+ }
+ break;
+ }
case OpCode::Id::ST_A: {
UNIMPLEMENTED_IF_MSG(instr.gpr8.Value() != Register::ZeroIndex,
"Indirect attribute loads are not supported");