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changes to make correct oversighst for XLEN=64 in Vector functions

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This commit is contained in:
Eyck-Alexander Jentzsch
2025-03-08 12:47:23 +01:00
parent ece6f7290f
commit 7b35f45a48
3 changed files with 113 additions and 47 deletions
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23
gen_input/templates/interp/CORENAME.cpp.gtl
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@@ -654,7 +654,7 @@ if(vector != null) {%>
throw new std::runtime_error("Unsupported sew bit value");
}
}
void vector_slide1up(uint8_t* V, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, unsigned vd, unsigned vs2, int64_t imm, uint8_t sew_val) {
void vector_slide1up(uint8_t* V, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, unsigned vd, unsigned vs2, uint64_t imm, uint8_t sew_val) {
switch(sew_val){
case 0b000:
return softvector::vector_slide1up<${vlen}, uint8_t>(V, vl, vstart, vtype, vm, vd, vs2, imm);
@@ -668,7 +668,7 @@ if(vector != null) {%>
throw new std::runtime_error("Unsupported sew bit value");
}
}
void vector_slide1down(uint8_t* V, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, unsigned vd, unsigned vs2, int64_t imm, uint8_t sew_val) {
void vector_slide1down(uint8_t* V, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, unsigned vd, unsigned vs2, uint64_t imm, uint8_t sew_val) {
switch(sew_val){
case 0b000:
return softvector::vector_slide1down<${vlen}, uint8_t>(V, vl, vstart, vtype, vm, vd, vs2, imm);
@@ -791,7 +791,7 @@ if(vector != null) {%>
throw new std::runtime_error("Unsupported sew bit value");
}
}
void fp_vector_imm_op(uint8_t* V, uint8_t funct6, uint8_t funct3, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, uint8_t vd, uint8_t vs2, int64_t imm, uint8_t rm, uint8_t sew_val){
void fp_vector_imm_op(uint8_t* V, uint8_t funct6, uint8_t funct3, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, uint8_t vd, uint8_t vs2, uint64_t imm, uint8_t rm, uint8_t sew_val){
switch(sew_val){
case 0b000:
throw new std::runtime_error("Unsupported sew bit value");
@@ -818,14 +818,14 @@ if(vector != null) {%>
throw new std::runtime_error("Unsupported sew bit value");
}
}
void fp_vector_imm_wv(uint8_t* V, uint8_t funct6, uint8_t funct3, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, uint8_t vd, uint8_t vs2, int64_t imm, uint8_t rm, uint8_t sew_val){
void fp_vector_imm_wv(uint8_t* V, uint8_t funct6, uint8_t funct3, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, uint8_t vd, uint8_t vs2, uint64_t imm, 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_imm_op<${vlen}, uint64_t, uint32_t>(V, funct6, funct3, vl, vstart, vtype, vm, vd, vs2, imm, rm);
return softvector::fp_vector_imm_op<${vlen}, uint64_t, uint32_t, uint32_t>(V, funct6, funct3, vl, vstart, vtype, vm, vd, vs2, imm, rm);
case 0b011: // would widen to 128 bits
default:
throw new std::runtime_error("Unsupported sew bit value");
@@ -844,7 +844,7 @@ if(vector != null) {%>
throw new std::runtime_error("Unsupported sew bit value");
}
}
void fp_vector_imm_ww(uint8_t* V, uint8_t funct6, uint8_t funct3, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, uint8_t vd, uint8_t vs2, int64_t imm, uint8_t rm, uint8_t sew_val){
void fp_vector_imm_ww(uint8_t* V, uint8_t funct6, uint8_t funct3, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, uint8_t vd, uint8_t vs2, uint64_t imm, uint8_t rm, uint8_t sew_val){
switch(sew_val){
case 0b000:
throw new std::runtime_error("Unsupported sew bit value");
@@ -885,7 +885,7 @@ if(vector != null) {%>
throw new std::runtime_error("Unsupported sew bit value");
}
}
void mask_fp_vector_imm_op(uint8_t* V, uint8_t funct6, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, uint8_t vd, uint8_t vs2, int64_t imm, uint8_t rm, uint8_t sew_val){
void mask_fp_vector_imm_op(uint8_t* V, uint8_t funct6, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, uint8_t vd, uint8_t vs2, uint64_t imm, uint8_t rm, uint8_t sew_val){
switch(sew_val){
case 0b000:
throw new std::runtime_error("Unsupported sew bit value");
@@ -899,7 +899,7 @@ if(vector != null) {%>
throw new std::runtime_error("Unsupported sew bit value");
}
}
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){
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, uint64_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){
@@ -907,7 +907,7 @@ if(vector != null) {%>
case 0b000:
throw new std::runtime_error("Unsupported sew bit value");
case 0b001:
throw new std::runtime_error("Unsupported sew bit value");
return softvector::fp_vector_unary_op<${vlen}, uint32_t, uint16_t>(V, encoding_space, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
case 0b010:
return softvector::fp_vector_unary_op<${vlen}, uint64_t, uint32_t>(V, encoding_space, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
case 0b011: // would widen to 128 bits
@@ -920,11 +920,10 @@ if(vector != null) {%>
case 0b000:
throw new std::runtime_error("Unsupported sew bit value");
case 0b001:
throw new std::runtime_error("Unsupported sew bit value");
return softvector::fp_vector_unary_op<${vlen}, uint16_t, uint32_t>(V, encoding_space, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
case 0b010:
throw new std::runtime_error("Unsupported sew bit value");
case 0b011:
return softvector::fp_vector_unary_op<${vlen}, uint32_t, uint64_t>(V, encoding_space, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
case 0b011: // would require 128 bit value to narrow
default:
throw new std::runtime_error("Unsupported sew bit value");
}