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shader_bytecode: Add several more instruction decodings.

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This commit is contained in:
bunnei 2018-04-20 22:23:52 -04:00
parent 9f6d305eab
commit e1630c4d43
1 changed files with 52 additions and 5 deletions
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57
src/video_core/engines/shader_bytecode.h
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@ -234,10 +234,12 @@ public:
KIL,
LD_A,
ST_A,
TEXS,
TEXQ, // Texture Query
TEXS, // Texture Fetch with scalar/non-vec4 source/destinations
TLDS, // Texture Load with scalar/non-vec4 source/destinations
EXIT,
IPA,
FFMA_IMM,
FFMA_IMM, // Fused Multiply and Add
FFMA_CR,
FFMA_RC,
FFMA_RR,
@ -248,10 +250,31 @@ public:
FMUL_R,
FMUL_IMM,
FMUL32_IMM,
MUFU,
MUFU, // Multi-Function Operator
RRO, // Range Reduction Operator
F2F_C,
F2F_R,
F2F_IMM,
F2I_C,
F2I_R,
F2I_IMM,
I2F_C,
I2F_R,
I2F_IMM,
LOP32I,
MOV_C,
MOV_R,
MOV_IMM,
MOV32I,
SHR_C,
SHR_R,
SHR_IMM,
FSETP_C, // Set Predicate
FSETP_R,
FSETP_C,
FSETP_IMM,
ISETP_C,
ISETP_IMM,
ISETP_R,
};
enum class Type {
@ -261,6 +284,7 @@ public:
Flow,
Memory,
FloatPredicate,
IntegerPredicate,
Unknown,
};
@ -358,7 +382,9 @@ private:
INST("111000110011----", Id::KIL, Type::Flow, "KIL"),
INST("1110111111011---", Id::LD_A, Type::Memory, "LD_A"),
INST("1110111111110---", Id::ST_A, Type::Memory, "ST_A"),
INST("1101111101001---", Id::TEXQ, Type::Memory, "TEXQ"),
INST("1101100---------", Id::TEXS, Type::Memory, "TEXS"),
INST("1101101---------", Id::TLDS, Type::Memory, "TLDS"),
INST("111000110000----", Id::EXIT, Type::Trivial, "EXIT"),
INST("11100000--------", Id::IPA, Type::Trivial, "IPA"),
INST("001100101-------", Id::FFMA_IMM, Type::Ffma, "FFMA_IMM"),
@ -373,9 +399,30 @@ private:
INST("0011100-01101---", Id::FMUL_IMM, Type::Arithmetic, "FMUL_IMM"),
INST("00011110--------", Id::FMUL32_IMM, Type::Arithmetic, "FMUL32_IMM"),
INST("0101000010000---", Id::MUFU, Type::Arithmetic, "MUFU"),
INST("010110111011----", Id::FSETP_R, Type::FloatPredicate, "FSETP_R"),
INST("0101110010010---", Id::RRO, Type::Arithmetic, "RRO"),
INST("0100110010101---", Id::F2F_C, Type::Arithmetic, "F2F_C"),
INST("0101110010101---", Id::F2F_R, Type::Arithmetic, "F2F_R"),
INST("0011100-10101---", Id::F2F_IMM, Type::Arithmetic, "F2F_IMM"),
INST("0100110010110---", Id::F2I_C, Type::Arithmetic, "F2I_C"),
INST("0101110010110---", Id::F2I_R, Type::Arithmetic, "F2I_R"),
INST("0011100-10110---", Id::F2I_IMM, Type::Arithmetic, "F2I_IMM"),
INST("0100110010111---", Id::I2F_C, Type::Arithmetic, "I2F_C"),
INST("0101110010111---", Id::I2F_R, Type::Arithmetic, "I2F_R"),
INST("0011100-10111---", Id::I2F_IMM, Type::Arithmetic, "I2F_IMM"),
INST("000001----------", Id::LOP32I, Type::Arithmetic, "LOP32I"),
INST("0100110010011---", Id::MOV_C, Type::Arithmetic, "MOV_C"),
INST("0101110010011---", Id::MOV_R, Type::Arithmetic, "MOV_R"),
INST("0011100-10011---", Id::MOV_IMM, Type::Arithmetic, "MOV_IMM"),
INST("000000010000----", Id::MOV32I, Type::Arithmetic, "MOV32I"),
INST("0100110000101---", Id::SHR_C, Type::Arithmetic, "SHR_C"),
INST("0101110000101---", Id::SHR_R, Type::Arithmetic, "SHR_R"),
INST("0011100-00101---", Id::SHR_IMM, Type::Arithmetic, "SHR_IMM"),
INST("010010111011----", Id::FSETP_C, Type::FloatPredicate, "FSETP_C"),
INST("010110111011----", Id::FSETP_R, Type::FloatPredicate, "FSETP_R"),
INST("0011011-1011----", Id::FSETP_IMM, Type::FloatPredicate, "FSETP_IMM"),
INST("010010110110----", Id::ISETP_C, Type::IntegerPredicate, "ISETP_C"),
INST("010110110110----", Id::ISETP_R, Type::IntegerPredicate, "ISETP_R"),
INST("0011011-0110----", Id::ISETP_IMM, Type::IntegerPredicate, "ISETP_IMM"),
};
#undef INST
std::stable_sort(table.begin(), table.end(), [](const auto& a, const auto& b) {