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// -*- mode: C++; c-file-style: "cc-mode" -*-
//*************************************************************************
//
// Copyright 2009-2017 by Wilson Snyder. This program is free software; you can
// redistribute it and/or modify it under the terms of either the GNU
// Lesser General Public License Version 3 or the Perl Artistic License
// Version 2.0.
// SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
//
//*************************************************************************
#include "svdpi.h"
#include <cstdio>
#include <cstring>
#include <iostream>
// These require the above. Comment prevents clang-format moving them
#include "TestCheck.h"
//======================================================================
// clang-format off
#if defined(VERILATOR)
# include "Vt_dpi_open_elem__Dpi.h"
#elif defined(VCS)
# include "../vc_hdrs.h"
#elif defined(NC)
# define NEED_EXTERNS
// #elif defined(MS)
// # define NEED_EXTERNS
#else
# error "Unknown simulator for DPI test"
#endif
// clang-format on
#ifdef NEED_EXTERNS
extern "C" {
// If get ncsim: *F,NOFDPI: Function {foo} not found in default libdpi.
// Then probably forgot to list a function here.
void dpii_bit_elem_p0_u1(int p, int u, const svOpenArrayHandle i, const svOpenArrayHandle o,
const svOpenArrayHandle q);
void dpii_bit_elem_p0_u2(int p, int u, const svOpenArrayHandle i, const svOpenArrayHandle o,
const svOpenArrayHandle q);
void dpii_bit_elem_p0_u3(int p, int u, const svOpenArrayHandle i, const svOpenArrayHandle o,
const svOpenArrayHandle q);
void dpii_logic_elem_p0_u1(int p, int u, const svOpenArrayHandle i, const svOpenArrayHandle o,
const svOpenArrayHandle q);
void dpii_logic_elem_p0_u2(int p, int u, const svOpenArrayHandle i, const svOpenArrayHandle o,
const svOpenArrayHandle q);
void dpii_logic_elem_p0_u3(int p, int u, const svOpenArrayHandle i, const svOpenArrayHandle o,
const svOpenArrayHandle q);
extern int dpii_failure();
}
#endif
int errors = 0;
int dpii_failure() { return errors; }
void dpii_unused(const svOpenArrayHandle u) {}
//======================================================================
static void _dpii_bit_elem_ux(int p, int u, const svOpenArrayHandle i, const svOpenArrayHandle o,
const svOpenArrayHandle q) {
int dim = svDimensions(i);
#ifndef NC
// NC always returns zero and warns
TEST_CHECK_HEX_EQ(dim, u);
#endif
for (int a = svLow(i, 1); a <= svHigh(i, 1); ++a) {
fflush(stdout);
if (dim == 1) {
svBit v = svGetBitArrElem(i, a);
svBit v2 = svGetBitArrElem1(i, a);
TEST_CHECK_HEX_EQ(v, v2);
svPutBitArrElem(o, v ? 0 : 1, a);
svPutBitArrElem1(q, v ? 0 : 1, a);
} else {
for (int b = svLow(i, 2); b <= svHigh(i, 2); ++b) {
if (dim == 2) {
svBit v = svGetBitArrElem(i, a, b);
svBit v2 = svGetBitArrElem2(i, a, b);
TEST_CHECK_HEX_EQ(v, v2);
svPutBitArrElem(o, v ? 0 : 1, a, b);
svPutBitArrElem2(q, v ? 0 : 1, a, b);
} else {
for (int c = svLow(i, 3); c <= svHigh(i, 3); ++c) {
if (dim == 3) {
svBit v = svGetBitArrElem(i, a, b, c);
svBit v2 = svGetBitArrElem3(i, a, b, c);
TEST_CHECK_HEX_EQ(v, v2);
svPutBitArrElem(o, v ? 0 : 1, a, b, c);
svPutBitArrElem3(q, v ? 0 : 1, a, b, c);
}
}
}
}
}
}
fflush(stdout);
}
void dpii_bit_elem_p0_u1(int p, int u, const svOpenArrayHandle i, const svOpenArrayHandle o,
const svOpenArrayHandle q) {
_dpii_bit_elem_ux(p, u, i, o, q);
}
void dpii_bit_elem_p0_u2(int p, int u, const svOpenArrayHandle i, const svOpenArrayHandle o,
const svOpenArrayHandle q) {
_dpii_bit_elem_ux(p, u, i, o, q);
}
void dpii_bit_elem_p0_u3(int p, int u, const svOpenArrayHandle i, const svOpenArrayHandle o,
const svOpenArrayHandle q) {
_dpii_bit_elem_ux(p, u, i, o, q);
}
//======================================================================
static void _dpii_logic_elem_ux(int p, int u, const svOpenArrayHandle i, const svOpenArrayHandle o,
const svOpenArrayHandle q) {
int dim = svDimensions(i);
#ifndef NC
// NC always returns zero and warns
TEST_CHECK_HEX_EQ(dim, u);
#endif
int sizeInputOfArray = svSizeOfArray(i);
// svSizeOfArray(i) undeterministic as not in C representation
(void)sizeInputOfArray; // unused
for (int a = svLow(i, 1); a <= svHigh(i, 1); ++a) {
if (dim == 1) {
svLogic v = svGetLogicArrElem(i, a);
svLogic v2 = svGetLogicArrElem1(i, a);
TEST_CHECK_HEX_EQ(v, v2);
svPutLogicArrElem(o, v ? 0 : 1, a);
svPutLogicArrElem1(q, v ? 0 : 1, a);
} else {
for (int b = svLow(i, 2); b <= svHigh(i, 2); ++b) {
if (dim == 2) {
svLogic v = svGetLogicArrElem(i, a, b);
svLogic v2 = svGetLogicArrElem2(i, a, b);
TEST_CHECK_HEX_EQ(v, v2);
svPutLogicArrElem(o, v ? 0 : 1, a, b);
svPutLogicArrElem2(q, v ? 0 : 1, a, b);
} else {
for (int c = svLow(i, 3); c <= svHigh(i, 3); ++c) {
if (dim == 3) {
svLogic v = svGetLogicArrElem(i, a, b, c);
svLogic v2 = svGetLogicArrElem3(i, a, b, c);
TEST_CHECK_HEX_EQ(v, v2);
svPutLogicArrElem(o, v ? 0 : 1, a, b, c);
svPutLogicArrElem3(q, v ? 0 : 1, a, b, c);
}
}
}
}
}
}
fflush(stdout);
}
void dpii_logic_elem_p0_u1(int p, int u, const svOpenArrayHandle i, const svOpenArrayHandle o,
const svOpenArrayHandle q) {
_dpii_logic_elem_ux(p, u, i, o, q);
}
void dpii_logic_elem_p0_u2(int p, int u, const svOpenArrayHandle i, const svOpenArrayHandle o,
const svOpenArrayHandle q) {
_dpii_logic_elem_ux(p, u, i, o, q);
}
void dpii_logic_elem_p0_u3(int p, int u, const svOpenArrayHandle i, const svOpenArrayHandle o,
const svOpenArrayHandle q) {
_dpii_logic_elem_ux(p, u, i, o, q);
}
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