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small cleanup, adds first fixed point instrs

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Eyck-Alexander Jentzsch
2025-02-18 21:13:40 +01:00
parent e59458aa0e
commit 75d96bf18d
3 changed files with 220 additions and 28 deletions
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28
gen_input/templates/interp/CORENAME.cpp.gtl
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@ -413,6 +413,34 @@ if(vector != null) {%>
throw new std::runtime_error("Unsupported sew bit value");
}
}
bool sat_vector_vector_op(uint8_t* V, uint8_t funct6, uint8_t funct3, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, uint64_t vxrm, bool vm, uint8_t vd, uint8_t vs2, uint8_t vs1, uint8_t sew_val){
switch(sew_val){
case 0b000:
return softvector::sat_vector_vector_op<${vlen}, uint8_t>(V, funct6, funct3, vl, vstart, vtype, vxrm, vm, vd, vs2, vs1);
case 0b001:
return softvector::sat_vector_vector_op<${vlen}, uint16_t>(V, funct6, funct3, vl, vstart, vtype, vxrm, vm, vd, vs2, vs1);
case 0b010:
return softvector::sat_vector_vector_op<${vlen}, uint32_t>(V, funct6, funct3, vl, vstart, vtype, vxrm, vm, vd, vs2, vs1);
case 0b011:
return softvector::sat_vector_vector_op<${vlen}, uint64_t>(V, funct6, funct3, vl, vstart, vtype, vxrm, vm, vd, vs2, vs1);
default:
throw new std::runtime_error("Unsupported sew bit value");
}
}
bool sat_vector_imm_op(uint8_t* V, uint8_t funct6, uint8_t funct3, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, uint64_t vxrm, bool vm, uint8_t vd, uint8_t vs2, int64_t imm, uint8_t sew_val){
switch(sew_val){
case 0b000:
return softvector::sat_vector_imm_op<${vlen}, uint8_t>(V, funct6, funct3, vl, vstart, vtype, vxrm, vm, vd, vs2, imm);
case 0b001:
return softvector::sat_vector_imm_op<${vlen}, uint16_t>(V, funct6, funct3, vl, vstart, vtype, vxrm, vm, vd, vs2, imm);
case 0b010:
return softvector::sat_vector_imm_op<${vlen}, uint32_t>(V, funct6, funct3, vl, vstart, vtype, vxrm, vm, vd, vs2, imm);
case 0b011:
return softvector::sat_vector_imm_op<${vlen}, uint64_t>(V, funct6, funct3, vl, vstart, vtype, vxrm, vm, vd, vs2, imm);
default:
throw new std::runtime_error("Unsupported sew bit value");
}
}
<%}%>
uint64_t fetch_count{0};
uint64_t tval{0};