From 2d48a7b4d0666ad16d03a22d85712617a0849046 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 9 Jan 2021 03:30:07 -0300 Subject: shader: Initial recompiler work --- .../frontend/maxwell/translate/translate.cpp | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 src/shader_recompiler/frontend/maxwell/translate/translate.cpp (limited to 'src/shader_recompiler/frontend/maxwell/translate/translate.cpp') diff --git a/src/shader_recompiler/frontend/maxwell/translate/translate.cpp b/src/shader_recompiler/frontend/maxwell/translate/translate.cpp new file mode 100644 index 000000000..66a306745 --- /dev/null +++ b/src/shader_recompiler/frontend/maxwell/translate/translate.cpp @@ -0,0 +1,50 @@ +// Copyright 2021 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include "shader_recompiler/environment.h" +#include "shader_recompiler/frontend/ir/basic_block.h" +#include "shader_recompiler/frontend/maxwell/decode.h" +#include "shader_recompiler/frontend/maxwell/location.h" +#include "shader_recompiler/frontend/maxwell/translate/impl/impl.h" +#include "shader_recompiler/frontend/maxwell/translate/translate.h" + +namespace Shader::Maxwell { + +template +static void Invoke(TranslatorVisitor& visitor, Location pc, u64 insn) { + using MethodType = decltype(visitor_method); + if constexpr (std::is_invocable_r_v) { + (visitor.*visitor_method)(pc, insn); + } else if constexpr (std::is_invocable_r_v) { + (visitor.*visitor_method)(insn); + } else { + (visitor.*visitor_method)(); + } +} + +IR::Block Translate(Environment& env, const Flow::Block& flow_block) { + IR::Block block{flow_block.begin.Offset(), flow_block.end.Offset()}; + TranslatorVisitor visitor{env, block}; + + const Location pc_end{flow_block.end}; + Location pc{flow_block.begin}; + while (pc != pc_end) { + const u64 insn{env.ReadInstruction(pc.Offset())}; + const Opcode opcode{Decode(insn)}; + switch (opcode) { +#define INST(name, cute, mask) \ + case Opcode::name: \ + Invoke<&TranslatorVisitor::name>(visitor, pc, insn); \ + break; +#include "shader_recompiler/frontend/maxwell/maxwell.inc" +#undef OPCODE + default: + throw LogicError("Invalid opcode {}", opcode); + } + ++pc; + } + return block; +} + +} // namespace Shader::Maxwell -- cgit v1.2.3 From 16cb00c521cae6e93ec49d10e15b575b7bc4857e Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Fri, 5 Feb 2021 23:11:23 -0300 Subject: shader: Add pools and rename files --- src/shader_recompiler/frontend/maxwell/translate/translate.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/shader_recompiler/frontend/maxwell/translate/translate.cpp') diff --git a/src/shader_recompiler/frontend/maxwell/translate/translate.cpp b/src/shader_recompiler/frontend/maxwell/translate/translate.cpp index 66a306745..dcc3f6c0e 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/translate.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/translate.cpp @@ -23,8 +23,9 @@ static void Invoke(TranslatorVisitor& visitor, Location pc, u64 insn) { } } -IR::Block Translate(Environment& env, const Flow::Block& flow_block) { - IR::Block block{flow_block.begin.Offset(), flow_block.end.Offset()}; +IR::Block Translate(ObjectPool& inst_pool, Environment& env, + const Flow::Block& flow_block) { + IR::Block block{inst_pool, flow_block.begin.Offset(), flow_block.end.Offset()}; TranslatorVisitor visitor{env, block}; const Location pc_end{flow_block.end}; -- cgit v1.2.3 From 2930dccecc933d6748772e9f51a5724fe1e6771b Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Mon, 8 Feb 2021 02:54:35 -0300 Subject: spirv: Initial SPIR-V support --- src/shader_recompiler/frontend/maxwell/translate/translate.cpp | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'src/shader_recompiler/frontend/maxwell/translate/translate.cpp') diff --git a/src/shader_recompiler/frontend/maxwell/translate/translate.cpp b/src/shader_recompiler/frontend/maxwell/translate/translate.cpp index dcc3f6c0e..7e6bb07a2 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/translate.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/translate.cpp @@ -11,15 +11,15 @@ namespace Shader::Maxwell { -template +template static void Invoke(TranslatorVisitor& visitor, Location pc, u64 insn) { - using MethodType = decltype(visitor_method); + using MethodType = decltype(method); if constexpr (std::is_invocable_r_v) { - (visitor.*visitor_method)(pc, insn); + (visitor.*method)(pc, insn); } else if constexpr (std::is_invocable_r_v) { - (visitor.*visitor_method)(insn); + (visitor.*method)(insn); } else { - (visitor.*visitor_method)(); + (visitor.*method)(); } } -- cgit v1.2.3 From 9170200a11715d131645d1ffb92e86e6ef0d7e88 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Thu, 11 Feb 2021 16:39:06 -0300 Subject: shader: Initial implementation of an AST --- .../frontend/maxwell/translate/translate.cpp | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) (limited to 'src/shader_recompiler/frontend/maxwell/translate/translate.cpp') diff --git a/src/shader_recompiler/frontend/maxwell/translate/translate.cpp b/src/shader_recompiler/frontend/maxwell/translate/translate.cpp index 7e6bb07a2..f1230f58f 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/translate.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/translate.cpp @@ -23,14 +23,13 @@ static void Invoke(TranslatorVisitor& visitor, Location pc, u64 insn) { } } -IR::Block Translate(ObjectPool& inst_pool, Environment& env, - const Flow::Block& flow_block) { - IR::Block block{inst_pool, flow_block.begin.Offset(), flow_block.end.Offset()}; - TranslatorVisitor visitor{env, block}; - - const Location pc_end{flow_block.end}; - Location pc{flow_block.begin}; - while (pc != pc_end) { +void Translate(Environment& env, IR::Block* block) { + if (block->IsVirtual()) { + return; + } + TranslatorVisitor visitor{env, *block}; + const Location pc_end{block->LocationEnd()}; + for (Location pc = block->LocationBegin(); pc != pc_end; ++pc) { const u64 insn{env.ReadInstruction(pc.Offset())}; const Opcode opcode{Decode(insn)}; switch (opcode) { @@ -43,9 +42,7 @@ IR::Block Translate(ObjectPool& inst_pool, Environment& env, default: throw LogicError("Invalid opcode {}", opcode); } - ++pc; } - return block; } } // namespace Shader::Maxwell -- cgit v1.2.3 From d54d7de40e7295827b0e4e4026441b53d3fc9569 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Fri, 14 May 2021 00:40:54 -0300 Subject: glasm: Rework control flow introducing a syntax list This commit regresses VertexA shaders, their transformation pass has to be adapted to the new control flow. --- src/shader_recompiler/frontend/maxwell/translate/translate.cpp | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'src/shader_recompiler/frontend/maxwell/translate/translate.cpp') diff --git a/src/shader_recompiler/frontend/maxwell/translate/translate.cpp b/src/shader_recompiler/frontend/maxwell/translate/translate.cpp index f1230f58f..0f4e7a251 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/translate.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/translate.cpp @@ -23,13 +23,12 @@ static void Invoke(TranslatorVisitor& visitor, Location pc, u64 insn) { } } -void Translate(Environment& env, IR::Block* block) { - if (block->IsVirtual()) { +void Translate(Environment& env, IR::Block* block, u32 location_begin, u32 location_end) { + if (location_begin == location_end) { return; } TranslatorVisitor visitor{env, *block}; - const Location pc_end{block->LocationEnd()}; - for (Location pc = block->LocationBegin(); pc != pc_end; ++pc) { + for (Location pc = location_begin; pc != location_end; ++pc) { const u64 insn{env.ReadInstruction(pc.Offset())}; const Opcode opcode{Decode(insn)}; switch (opcode) { -- cgit v1.2.3 From b7764c3a796e53ac74009bc7d7cd153c64b6d743 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Thu, 27 May 2021 17:51:00 -0300 Subject: shader: Handle host exceptions --- .../frontend/maxwell/translate/translate.cpp | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'src/shader_recompiler/frontend/maxwell/translate/translate.cpp') diff --git a/src/shader_recompiler/frontend/maxwell/translate/translate.cpp b/src/shader_recompiler/frontend/maxwell/translate/translate.cpp index 0f4e7a251..8e3c4c5d5 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/translate.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/translate.cpp @@ -30,16 +30,21 @@ void Translate(Environment& env, IR::Block* block, u32 location_begin, u32 locat TranslatorVisitor visitor{env, *block}; for (Location pc = location_begin; pc != location_end; ++pc) { const u64 insn{env.ReadInstruction(pc.Offset())}; - const Opcode opcode{Decode(insn)}; - switch (opcode) { + try { + const Opcode opcode{Decode(insn)}; + switch (opcode) { #define INST(name, cute, mask) \ case Opcode::name: \ Invoke<&TranslatorVisitor::name>(visitor, pc, insn); \ break; #include "shader_recompiler/frontend/maxwell/maxwell.inc" #undef OPCODE - default: - throw LogicError("Invalid opcode {}", opcode); + default: + throw LogicError("Invalid opcode {}", opcode); + } + } catch (Exception& exception) { + exception.Prepend(fmt::format("Translate {}: ", Decode(insn))); + throw; } } } -- cgit v1.2.3