luke/verilator
1
0
Fork 0
mirror of https://github.com/verilator/verilator.git synced 2026-10-06 01:54:01 +02:00
Code Issues Packages Projects Releases Wiki Activity

Internals: Use VNumRange for AstTraceDecl

Browse Source
This commit is contained in:
Wilson Snyder
2013-12-14 12:17:31 -05:00
parent 23539eb55c
commit c659940ea8
2 changed files with 18 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/V3EmitC.cpp
+12 -12
View File
@@ -2190,23 +2190,23 @@ class EmitCTrace : EmitCStmts {
puts("vcdp->declArray");
} else if (nodep->isQuad()) {
puts("vcdp->declQuad ");
} else if (nodep->left() || nodep->right()) {
} else if (nodep->bitRange().ranged()) {
puts("vcdp->declBus ");
} else {
puts("vcdp->declBit ");
}
puts("(c+"+cvtToStr(nodep->code()));
if (nodep->arrayWidth()) puts("+i*"+cvtToStr(nodep->widthWords()));
if (nodep->arrayRange().ranged()) puts("+i*"+cvtToStr(nodep->widthWords()));
puts(",");
putsQuoted(nodep->showname());
if (nodep->arrayWidth()) {
puts(",(i+"+cvtToStr(nodep->arrayLsb())+")");
if (nodep->arrayRange().ranged()) {
puts(",(i+"+cvtToStr(nodep->arrayRange().lo())+")");
} else {
puts(",-1");
}
if (!nodep->isDouble() // When float/double no longer have widths this can go
&& (nodep->left() || nodep->right())) {
puts(","+cvtToStr(nodep->left())+","+cvtToStr(nodep->right()));
&& nodep->bitRange().ranged()) {
puts(","+cvtToStr(nodep->bitRange().left())+","+cvtToStr(nodep->bitRange().right()));
}
puts(");");
}
@@ -2222,7 +2222,7 @@ class EmitCTrace : EmitCStmts {
puts("vcdp->"+full+"Array");
} else if (nodep->isQuad()) {
puts("vcdp->"+full+"Quad ");
} else if (nodep->declp()->left() || nodep->declp()->right()) {
} else if (nodep->declp()->bitRange().ranged()) {
puts("vcdp->"+full+"Bus ");
} else {
puts("vcdp->"+full+"Bit ");
@@ -2232,7 +2232,7 @@ class EmitCTrace : EmitCStmts {
puts(",");
emitTraceValue(nodep, arrayindex);
if (!nodep->isDouble() // When float/double no longer have widths this can go
&& (nodep->declp()->left() || nodep->declp()->right() || emitTraceIsScBv(nodep) || emitTraceIsScBigUint(nodep))) {
&& (nodep->declp()->bitRange().ranged() || emitTraceIsScBv(nodep) || emitTraceIsScBigUint(nodep))) {
puts(","+cvtToStr(nodep->declp()->widthMin()));
}
puts(");\n");
@@ -2319,8 +2319,8 @@ class EmitCTrace : EmitCStmts {
m_funcp = NULL;
}
virtual void visit(AstTraceDecl* nodep, AstNUser*) {
if (nodep->arrayWidth()) {
puts("{int i; for (i=0; i<"+cvtToStr(nodep->arrayWidth())+"; i++) {\n");
if (nodep->arrayRange().ranged()) {
puts("{int i; for (i=0; i<"+cvtToStr(nodep->arrayRange().elements())+"; i++) {\n");
emitTraceInitOne(nodep);
puts("}}\n");
} else {
@@ -2329,9 +2329,9 @@ class EmitCTrace : EmitCStmts {
}
}
virtual void visit(AstTraceInc* nodep, AstNUser*) {
if (nodep->declp()->arrayWidth()) {
if (nodep->declp()->arrayRange().ranged()) {
// It traces faster if we unroll the loop
for (unsigned i=0; i<nodep->declp()->arrayWidth(); i++) {
for (int i=0; i<nodep->declp()->arrayRange().elements(); i++) {
emitTraceChangeOne(nodep, i);
}
} else {