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vpi_get_value_array: add vpiVectorVal.

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Changed error messages to better match function name.
Expanded out_ptr size.

Signed-off-by: Diego Roux <diegoroux04@protonmail.com>
This commit is contained in:
Diego Roux 2024-10-09 09:25:54 -06:00
parent 10d572b55f
commit 54097fd43f
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GPG Key ID: D7D0B7E32653DAD2
1 changed files with 93 additions and 16 deletions
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109
include/verilated_vpi.cpp
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@ -2863,7 +2863,8 @@ bool vl_check_array_format(const VerilatedVar* varp, const p_vpi_arrayvalue arra
default:
status = false;
}
} else if (arrayvalue_p->format == vpiRawTwoStateVal) {
} else if ((arrayvalue_p->format == vpiRawTwoStateVal)
|| (arrayvalue_p->format == vpiRawFourStateVal)) {
switch (varp->vltype()) {
case VLVT_UINT8:
case VLVT_UINT16:
@ -2905,7 +2906,7 @@ void vl_get_value_array(vpiHandle object, p_vpi_arrayvalue arrayvalue_p,
int size = vpi_get(vpiSize, object);
int index = index_p[0];
static thread_local WData out_ptr[VL_VALUE_STRING_MAX_WORDS];
static thread_local EData out_ptr[VL_VALUE_STRING_MAX_WORDS * 2];
if (arrayvalue_p->format == vpiIntVal) {
PLI_INT32 *integers;
@ -2915,8 +2916,8 @@ void vl_get_value_array(vpiHandle object, p_vpi_arrayvalue arrayvalue_p,
} else {
if (VL_UNCOVERABLE(num >= VL_VALUE_STRING_MAX_WORDS)) {
VL_FATAL_MT(__FILE__, __LINE__, "",
"vpi_get_value with more than VL_VALUE_STRING_MAX_WORDS; increase and "
"recompile");
"vpi_get_value_array with more than VL_VALUE_STRING_MAX_WORDS; "
"increase and recompile");
}
integers = (PLI_INT32*)out_ptr;
@ -2956,8 +2957,8 @@ void vl_get_value_array(vpiHandle object, p_vpi_arrayvalue arrayvalue_p,
const int words = VL_WORDS_I(num * 16);
if (VL_UNCOVERABLE(words >= VL_VALUE_STRING_MAX_WORDS)) {
VL_FATAL_MT(__FILE__, __LINE__, "",
"vpi_get_value with more than VL_VALUE_STRING_MAX_WORDS; increase and "
"recompile");
"vpi_get_value_array with more than VL_VALUE_STRING_MAX_WORDS; "
"increase and recompile");
}
shortints = (PLI_INT16*)out_ptr;
@ -2981,8 +2982,8 @@ void vl_get_value_array(vpiHandle object, p_vpi_arrayvalue arrayvalue_p,
const int words = VL_WORDS_I(num * 64);
if (VL_UNCOVERABLE(words >= VL_VALUE_STRING_MAX_WORDS)) {
VL_FATAL_MT(__FILE__, __LINE__, "",
"vpi_get_value with more than VL_VALUE_STRING_MAX_WORDS; increase and "
"recompile");
"vpi_get_value_array with more than VL_VALUE_STRING_MAX_WORDS; "
"increase and recompile");
}
longints = (PLI_INT64*)out_ptr;
@ -2997,6 +2998,83 @@ void vl_get_value_array(vpiHandle object, p_vpi_arrayvalue arrayvalue_p,
index = index % size;
}
}
} else if (arrayvalue_p->format == vpiVectorVal) {
p_vpi_vecval vectors;
if (arrayvalue_p->flags & vpiUserAllocFlag) {
vectors = arrayvalue_p->value.vectors;
} else {
int ngroups;
switch (varp->vltype()) {
case VLVT_UINT8:
ngroups = 1; break;
case VLVT_UINT16:
ngroups = 2; break;
case VLVT_UINT32:
ngroups = 4; break;
case VLVT_UINT64:
ngroups = 8; break;
case VLVT_WDATA:
ngroups = VL_WORDS_I(varp->packed().elements()) * sizeof(WData); break;
default:
ngroups = 0; break;
}
const int words = VL_WORDS_I(ngroups * 8 * num);
if (VL_UNCOVERABLE(words >= VL_VALUE_STRING_MAX_WORDS)) {
VL_FATAL_MT(__FILE__, __LINE__, "",
"vpi_get_value_array with more than VL_VALUE_STRING_MAX_WORDS; "
"increase and recompile");
}
vectors = (p_vpi_vecval)out_ptr;
arrayvalue_p->value.vectors = vectors;
}
if (varp->vltype() == VLVT_UINT8) {
CData *ptr = reinterpret_cast<CData*>(vop->varDatap());
for (int i = 0; i < num; i++) {
vectors[i].aval = ptr[index++];
vectors[i].bval = 0x00;
index = index % size;
}
} else if (varp->vltype() == VLVT_UINT16) {
SData *ptr = reinterpret_cast<SData*>(vop->varDatap());
for (int i = 0; i < num; i++) {
vectors[i].aval = ptr[index++];
vectors[i].bval = 0x00;
index = index % size;
}
} else if (varp->vltype() == VLVT_UINT32) {
IData *ptr = reinterpret_cast<IData*>(vop->varDatap());
for (int i = 0; i < num; i++) {
vectors[i].aval = ptr[index++];
vectors[i].bval = 0x00;
index = index % size;
}
} else if (varp->vltype() == VLVT_UINT64) {
QData *ptr = reinterpret_cast<QData*>(vop->varDatap());
for (int i = 0; i < num; i++) {
vectors[1].aval = static_cast<IData>(ptr[index] >> 32ULL);
vectors[1].bval = 0x00;
vectors[0].aval = static_cast<IData>(ptr[index++]);
vectors[0].bval = 0x00;
vectors += 2;
index = index % size;
}
}
return;
} else if (arrayvalue_p->format == vpiRawTwoStateVal) {
PLI_BYTE8 *value_ptr;
@ -3014,9 +3092,8 @@ void vl_get_value_array(vpiHandle object, p_vpi_arrayvalue arrayvalue_p,
ngroups = 4; break;
case VLVT_UINT64:
ngroups = 8; break;
case VLVT_WDATA: {
case VLVT_WDATA:
ngroups = VL_WORDS_I(varp->packed().elements()) * sizeof(WData); break;
}
default:
ngroups = 0; break;
}
@ -3024,8 +3101,8 @@ void vl_get_value_array(vpiHandle object, p_vpi_arrayvalue arrayvalue_p,
const int words = VL_WORDS_I(ngroups * 8 * num);
if (VL_UNCOVERABLE(words >= VL_VALUE_STRING_MAX_WORDS)) {
VL_FATAL_MT(__FILE__, __LINE__, "",
"vpi_get_value with more than VL_VALUE_STRING_MAX_WORDS; increase and "
"recompile");
"vpi_get_value_array with more than VL_VALUE_STRING_MAX_WORDS; "
"increase and recompile");
}
value_ptr = (PLI_BYTE8*)out_ptr;
@ -3064,8 +3141,8 @@ void vl_get_value_array(vpiHandle object, p_vpi_arrayvalue arrayvalue_p,
index = index % size;
}
} else if (varp->vltype() == VLVT_WDATA) {
WData *ptr = reinterpret_cast<WData*>(vop->varDatap());
WData *rawvals = reinterpret_cast<WData*>(value_ptr);
EData *ptr = reinterpret_cast<EData*>(vop->varDatap());
EData *rawvals = reinterpret_cast<EData*>(value_ptr);
const int words = VL_WORDS_I(varp->packed().elements());
@ -3087,8 +3164,8 @@ void vl_get_value_array(vpiHandle object, p_vpi_arrayvalue arrayvalue_p,
} else {
if (VL_UNCOVERABLE(num >= VL_VALUE_STRING_MAX_WORDS)) {
VL_FATAL_MT(__FILE__, __LINE__, "",
"vpi_get_value with more than VL_VALUE_STRING_MAX_WORDS; increase and "
"recompile");
"vpi_get_value_array with more than VL_VALUE_STRING_MAX_WORDS; "
"increase and recompile");
}
reals = (double*)out_ptr;