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Add new UNSUPPORTED error code to replace most previous Unsupported: messages.

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This commit is contained in:
Wilson Snyder
2020-06-09 19:20:16 -04:00
parent d42f9c095b
commit 6de78d58fa
89 changed files with 495 additions and 432 deletions
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src/V3EmitC.cpp
+26 -16
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@@ -865,41 +865,51 @@ public:
}
virtual void visit(AstMulS* nodep) VL_OVERRIDE {
if (nodep->widthWords() > VL_MULS_MAX_WORDS) {
nodep->v3error("Unsupported: Signed multiply of "
<< nodep->width()
<< " bits exceeds hardcoded limit VL_MULS_MAX_WORDS in verilatedos.h");
nodep->v3warn(
E_UNSUPPORTED,
"Unsupported: Signed multiply of "
<< nodep->width()
<< " bits exceeds hardcoded limit VL_MULS_MAX_WORDS in verilatedos.h");
}
visit(VN_CAST(nodep, NodeBiop));
}
virtual void visit(AstPow* nodep) VL_OVERRIDE {
if (nodep->widthWords() > VL_MULS_MAX_WORDS) {
nodep->v3error("Unsupported: Power of "
<< nodep->width()
<< " bits exceeds hardcoded limit VL_MULS_MAX_WORDS in verilatedos.h");
nodep->v3warn(
E_UNSUPPORTED,
"Unsupported: Power of "
<< nodep->width()
<< " bits exceeds hardcoded limit VL_MULS_MAX_WORDS in verilatedos.h");
}
visit(VN_CAST(nodep, NodeBiop));
}
virtual void visit(AstPowSS* nodep) VL_OVERRIDE {
if (nodep->widthWords() > VL_MULS_MAX_WORDS) {
nodep->v3error("Unsupported: Power of "
<< nodep->width()
<< " bits exceeds hardcoded limit VL_MULS_MAX_WORDS in verilatedos.h");
nodep->v3warn(
E_UNSUPPORTED,
"Unsupported: Power of "
<< nodep->width()
<< " bits exceeds hardcoded limit VL_MULS_MAX_WORDS in verilatedos.h");
}
visit(VN_CAST(nodep, NodeBiop));
}
virtual void visit(AstPowSU* nodep) VL_OVERRIDE {
if (nodep->widthWords() > VL_MULS_MAX_WORDS) {
nodep->v3error("Unsupported: Power of "
<< nodep->width()
<< " bits exceeds hardcoded limit VL_MULS_MAX_WORDS in verilatedos.h");
nodep->v3warn(
E_UNSUPPORTED,
"Unsupported: Power of "
<< nodep->width()
<< " bits exceeds hardcoded limit VL_MULS_MAX_WORDS in verilatedos.h");
}
visit(VN_CAST(nodep, NodeBiop));
}
virtual void visit(AstPowUS* nodep) VL_OVERRIDE {
if (nodep->widthWords() > VL_MULS_MAX_WORDS) {
nodep->v3error("Unsupported: Power of "
<< nodep->width()
<< " bits exceeds hardcoded limit VL_MULS_MAX_WORDS in verilatedos.h");
nodep->v3warn(
E_UNSUPPORTED,
"Unsupported: Power of "
<< nodep->width()
<< " bits exceeds hardcoded limit VL_MULS_MAX_WORDS in verilatedos.h");
}
visit(VN_CAST(nodep, NodeBiop));
}
@@ -1057,7 +1067,7 @@ public:
void emitConstant(AstConst* nodep, AstVarRef* assigntop, const string& assignString) {
// Put out constant set to the specified variable, or given variable in a string
if (nodep->num().isFourState()) {
nodep->v3error("Unsupported: 4-state numbers in this context");
nodep->v3warn(E_UNSUPPORTED, "Unsupported: 4-state numbers in this context");
} else if (nodep->num().isString()) {
putbs("std::string(");
putsQuoted(nodep->num().toString());