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adds missing floating point instructions

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Eyck-Alexander Jentzsch
2025-03-06 08:57:03 +01:00
parent c01eb39a76
commit 6fcb3dbb66
4 changed files with 243 additions and 102 deletions
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33
gen_input/templates/interp/CORENAME.cpp.gtl
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@ -857,16 +857,16 @@ if(vector != null) {%>
throw new std::runtime_error("Unsupported sew bit value");
}
}
void fp_vector_unary_op(uint8_t* V, uint8_t unary_op, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, uint8_t vd, uint8_t vs2, uint8_t rm, uint8_t sew_val){
void fp_vector_unary_op(uint8_t* V, uint8_t encoding_space, uint8_t unary_op, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, uint8_t vd, uint8_t vs2, uint8_t rm, uint8_t sew_val){
switch(sew_val){
case 0b000:
throw new std::runtime_error("Unsupported sew bit value");
case 0b001:
throw new std::runtime_error("Unsupported sew bit value");
case 0b010:
return softvector::fp_vector_unary_op<${vlen}, uint32_t>(V, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
return softvector::fp_vector_unary_op<${vlen}, uint32_t>(V, encoding_space, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
case 0b011:
return softvector::fp_vector_unary_op<${vlen}, uint64_t>(V, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
return softvector::fp_vector_unary_op<${vlen}, uint64_t>(V, encoding_space, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
default:
throw new std::runtime_error("Unsupported sew bit value");
}
@ -902,6 +902,33 @@ if(vector != null) {%>
void fp_vector_imm_merge(uint8_t* V, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, uint8_t vd, uint8_t vs2, int64_t imm, uint8_t sew_val){
vector_imm_merge(V, vl, vstart, vtype, vm, vd, vs2, imm, sew_val);
}
void fp_vector_unary_w(uint8_t* V, uint8_t encoding_space, uint8_t unary_op, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, uint8_t vd, uint8_t vs2, uint8_t rm, uint8_t sew_val){
switch(sew_val){
case 0b000:
throw new std::runtime_error("Unsupported sew bit value");
case 0b001:
throw new std::runtime_error("Unsupported sew bit value");
case 0b010:
return softvector::fp_vector_unary_op<${vlen}, uint64_t, uint32_t>(V, encoding_space, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
case 0b011: // would widen to 128 bits
default:
throw new std::runtime_error("Unsupported sew bit value");
}
}
void fp_vector_unary_n(uint8_t* V, uint8_t encoding_space, uint8_t unary_op, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, uint8_t vd, uint8_t vs2, uint8_t rm, uint8_t sew_val){
switch(sew_val){
case 0b000:
throw new std::runtime_error("Unsupported sew bit value");
case 0b001:
throw new std::runtime_error("Unsupported sew bit value");
case 0b010:
throw new std::runtime_error("Unsupported sew bit value");
case 0b011:
return softvector::fp_vector_unary_op<${vlen}, uint32_t, uint64_t>(V, encoding_space, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
default:
throw new std::runtime_error("Unsupported sew bit value");
}
}
<%}%>
uint64_t fetch_count{0};
uint64_t tval{0};