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Various indenting fixes in AST front-end (mostly space vs tab issues)

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Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2018-11-04 10:19:32 +01:00
parent 68304c6d17
commit 64e0582c29
3 changed files with 69 additions and 99 deletions
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88
frontends/ast/genrtlil.cc
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@ -55,8 +55,7 @@ static RTLIL::SigSpec uniop2rtlil(AstNode *that, std::string type, int result_wi
if (gen_attributes)
for (auto &attr : that->attributes) {
if (attr.second->type != AST_CONSTANT)
log_file_error(that->filename, that->linenum, "Attribute `%s' with non-constant value!\n",
attr.first.c_str());
log_file_error(that->filename, that->linenum, "Attribute `%s' with non-constant value!\n", attr.first.c_str());
cell->attributes[attr.first] = attr.second->asAttrConst();
}
@ -89,8 +88,7 @@ static void widthExtend(AstNode *that, RTLIL::SigSpec &sig, int width, bool is_s
if (that != NULL)
for (auto &attr : that->attributes) {
if (attr.second->type != AST_CONSTANT)
log_file_error(that->filename, that->linenum, "Attribute `%s' with non-constant value!\n",
attr.first.c_str());
log_file_error(that->filename, that->linenum, "Attribute `%s' with non-constant value!\n", attr.first.c_str());
cell->attributes[attr.first] = attr.second->asAttrConst();
}
@ -117,8 +115,7 @@ static RTLIL::SigSpec binop2rtlil(AstNode *that, std::string type, int result_wi
for (auto &attr : that->attributes) {
if (attr.second->type != AST_CONSTANT)
log_file_error(that->filename, that->linenum, "Attribute `%s' with non-constant value!\n",
attr.first.c_str());
log_file_error(that->filename, that->linenum, "Attribute `%s' with non-constant value!\n", attr.first.c_str());
cell->attributes[attr.first] = attr.second->asAttrConst();
}
@ -152,8 +149,7 @@ static RTLIL::SigSpec mux2rtlil(AstNode *that, const RTLIL::SigSpec &cond, const
for (auto &attr : that->attributes) {
if (attr.second->type != AST_CONSTANT)
log_file_error(that->filename, that->linenum, "Attribute `%s' with non-constant value!\n",
attr.first.c_str());
log_file_error(that->filename, that->linenum, "Attribute `%s' with non-constant value!\n", attr.first.c_str());
cell->attributes[attr.first] = attr.second->asAttrConst();
}
@ -480,8 +476,7 @@ struct AST_INTERNAL::ProcessGenerator
for (auto &attr : ast->attributes) {
if (attr.second->type != AST_CONSTANT)
log_file_error(ast->filename, ast->linenum, "Attribute `%s' with non-constant value!\n",
attr.first.c_str());
log_file_error(ast->filename, ast->linenum, "Attribute `%s' with non-constant value!\n", attr.first.c_str());
sw->attributes[attr.first] = attr.second->asAttrConst();
}
@ -648,8 +643,7 @@ void AstNode::detectSignWidthWorker(int &width_hint, bool &sign_hint, bool *foun
while (left_at_zero_ast->simplify(true, true, false, 1, -1, false, false)) { }
while (right_at_zero_ast->simplify(true, true, false, 1, -1, false, false)) { }
if (left_at_zero_ast->type != AST_CONSTANT || right_at_zero_ast->type != AST_CONSTANT)
log_file_error(filename, linenum, "Unsupported expression on dynamic range select on signal `%s'!\n",
str.c_str());
log_file_error(filename, linenum, "Unsupported expression on dynamic range select on signal `%s'!\n", str.c_str());
this_width = left_at_zero_ast->integer - right_at_zero_ast->integer + 1;
delete left_at_zero_ast;
delete right_at_zero_ast;
@ -778,7 +772,7 @@ void AstNode::detectSignWidthWorker(int &width_hint, bool &sign_hint, bool *foun
while (children[0]->simplify(true, false, false, 1, -1, false, true) == true) { }
if (children[0]->type != AST_CONSTANT)
log_file_error(filename, linenum, "System function %s called with non-const argument!\n",
RTLIL::unescape_id(str).c_str());
RTLIL::unescape_id(str).c_str());
width_hint = max(width_hint, int(children[0]->asInt(true)));
}
break;
@ -799,8 +793,7 @@ void AstNode::detectSignWidthWorker(int &width_hint, bool &sign_hint, bool *foun
default:
for (auto f : log_files)
current_ast->dumpAst(f, "verilog-ast> ");
log_file_error(filename, linenum, "Don't know how to detect sign and width for %s node!\n",
type2str(type).c_str());
log_file_error(filename, linenum, "Don't know how to detect sign and width for %s node!\n", type2str(type).c_str());
}
if (*found_real)
@ -892,11 +885,9 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
// create an RTLIL::Wire for an AST_WIRE node
case AST_WIRE: {
if (current_module->wires_.count(str) != 0)
log_file_error(filename, linenum, "Re-definition of signal `%s'!\n",
str.c_str());
log_file_error(filename, linenum, "Re-definition of signal `%s'!\n", str.c_str());
if (!range_valid)
log_file_error(filename, linenum, "Signal `%s' with non-constant width!\n",
str.c_str());
log_file_error(filename, linenum, "Signal `%s' with non-constant width!\n", str.c_str());
log_assert(range_left >= range_right || (range_left == -1 && range_right == 0));
@ -910,8 +901,7 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
for (auto &attr : attributes) {
if (attr.second->type != AST_CONSTANT)
log_file_error(filename, linenum, "Attribute `%s' with non-constant value!\n",
attr.first.c_str());
log_file_error(filename, linenum, "Attribute `%s' with non-constant value!\n", attr.first.c_str());
wire->attributes[attr.first] = attr.second->asAttrConst();
}
}
@ -920,16 +910,14 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
// create an RTLIL::Memory for an AST_MEMORY node
case AST_MEMORY: {
if (current_module->memories.count(str) != 0)
log_file_error(filename, linenum, "Re-definition of memory `%s'!\n",
str.c_str());
log_file_error(filename, linenum, "Re-definition of memory `%s'!\n", str.c_str());
log_assert(children.size() >= 2);
log_assert(children[0]->type == AST_RANGE);
log_assert(children[1]->type == AST_RANGE);
if (!children[0]->range_valid || !children[1]->range_valid)
log_file_error(filename, linenum, "Memory `%s' with non-constant width or size!\n",
str.c_str());
log_file_error(filename, linenum, "Memory `%s' with non-constant width or size!\n", str.c_str());
RTLIL::Memory *memory = new RTLIL::Memory;
memory->attributes["\\src"] = stringf("%s:%d", filename.c_str(), linenum);
@ -946,8 +934,7 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
for (auto &attr : attributes) {
if (attr.second->type != AST_CONSTANT)
log_file_error(filename, linenum, "Attribute `%s' with non-constant value!\n",
attr.first.c_str());
log_file_error(filename, linenum, "Attribute `%s' with non-constant value!\n", attr.first.c_str());
memory->attributes[attr.first] = attr.second->asAttrConst();
}
}
@ -966,8 +953,7 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
case AST_REALVALUE:
{
RTLIL::SigSpec sig = realAsConst(width_hint);
log_file_warning(filename, linenum, "converting real value %e to binary %s.\n",
realvalue, log_signal(sig));
log_file_warning(filename, linenum, "converting real value %e to binary %s.\n", realvalue, log_signal(sig));
return sig;
}
@ -994,8 +980,7 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
}
else if (id2ast->type == AST_PARAMETER || id2ast->type == AST_LOCALPARAM) {
if (id2ast->children[0]->type != AST_CONSTANT)
log_file_error(filename, linenum, "Parameter %s does not evaluate to constant value!\n",
str.c_str());
log_file_error(filename, linenum, "Parameter %s does not evaluate to constant value!\n", str.c_str());
chunk = RTLIL::Const(id2ast->children[0]->bits);
goto use_const_chunk;
}
@ -1010,13 +995,11 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
is_interface = true;
}
else {
log_file_error(filename, linenum, "Identifier `%s' doesn't map to any signal!\n",
str.c_str());
log_file_error(filename, linenum, "Identifier `%s' doesn't map to any signal!\n", str.c_str());
}
if (id2ast->type == AST_MEMORY)
log_file_error(filename, linenum, "Identifier `%s' does map to an unexpanded memory!\n",
str.c_str());
log_file_error(filename, linenum, "Identifier `%s' does map to an unexpanded memory!\n", str.c_str());
// If identifier is an interface, create a RTLIL::SigSpec with a dummy wire with a attribute called 'is_interface'
// This makes it possible for the hierarchy pass to see what are interface connections and then replace them
@ -1051,8 +1034,7 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
while (left_at_zero_ast->simplify(true, true, false, 1, -1, false, false)) { }
while (right_at_zero_ast->simplify(true, true, false, 1, -1, false, false)) { }
if (left_at_zero_ast->type != AST_CONSTANT || right_at_zero_ast->type != AST_CONSTANT)
log_file_error(filename, linenum, "Unsupported expression on dynamic range select on signal `%s'!\n",
str.c_str());
log_file_error(filename, linenum, "Unsupported expression on dynamic range select on signal `%s'!\n", str.c_str());
int width = left_at_zero_ast->integer - right_at_zero_ast->integer + 1;
AstNode *fake_ast = new AstNode(AST_NONE, clone(), children[0]->children.size() >= 2 ?
children[0]->children[1]->clone() : children[0]->children[0]->clone());
@ -1081,7 +1063,7 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
if (chunk.offset >= source_width || chunk.offset + chunk.width < 0) {
if (chunk.width == 1)
log_file_warning(filename, linenum, "Range select out of bounds on signal `%s': Setting result bit to undef.\n",
str.c_str());
str.c_str());
else
log_file_warning(filename, linenum, "Range select [%d:%d] out of bounds on signal `%s': Setting all %d result bits to undef.\n",
children[0]->range_left, children[0]->range_right, str.c_str(), chunk.width);
@ -1098,10 +1080,10 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
}
if (add_undef_bits_lsb)
log_file_warning(filename, linenum, "Range [%d:%d] select out of bounds on signal `%s': Setting %d LSB bits to undef.\n",
children[0]->range_left, children[0]->range_right, str.c_str(), add_undef_bits_lsb);
children[0]->range_left, children[0]->range_right, str.c_str(), add_undef_bits_lsb);
if (add_undef_bits_msb)
log_file_warning(filename, linenum, "Range [%d:%d] select out of bounds on signal `%s': Setting %d MSB bits to undef.\n",
children[0]->range_left, children[0]->range_right, str.c_str(), add_undef_bits_msb);
children[0]->range_left, children[0]->range_right, str.c_str(), add_undef_bits_msb);
}
}
}
@ -1436,8 +1418,7 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
for (auto &attr : attributes) {
if (attr.second->type != AST_CONSTANT)
log_file_error(filename, linenum, "Attribute `%s' with non-constant value!\n",
attr.first.c_str());
log_file_error(filename, linenum, "Attribute `%s' with non-constant value!\n", attr.first.c_str());
cell->attributes[attr.first] = attr.second->asAttrConst();
}
@ -1459,9 +1440,9 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
new_right.append(right[i]);
}
log_file_warning(filename, linenum, "Ignoring assignment to constant bits:\n"
" old assignment: %s = %s\n new assignment: %s = %s.\n",
log_signal(left), log_signal(right),
log_signal(new_left), log_signal(new_right));
" old assignment: %s = %s\n new assignment: %s = %s.\n",
log_signal(left), log_signal(right),
log_signal(new_left), log_signal(new_right));
left = new_left;
right = new_right;
}
@ -1494,14 +1475,14 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
IdString paraname = child->str.empty() ? stringf("$%d", ++para_counter) : child->str;
if (child->children[0]->type == AST_REALVALUE) {
log_file_warning(filename, linenum, "Replacing floating point parameter %s.%s = %f with string.\n",
log_id(cell), log_id(paraname), child->children[0]->realvalue);
log_id(cell), log_id(paraname), child->children[0]->realvalue);
auto strnode = AstNode::mkconst_str(stringf("%f", child->children[0]->realvalue));
strnode->cloneInto(child->children[0]);
delete strnode;
}
if (child->children[0]->type != AST_CONSTANT)
log_file_error(filename, linenum, "Parameter %s.%s with non-constant value!\n",
log_id(cell), log_id(paraname));
log_id(cell), log_id(paraname));
cell->parameters[paraname] = child->children[0]->asParaConst();
continue;
}
@ -1522,8 +1503,7 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
}
for (auto &attr : attributes) {
if (attr.second->type != AST_CONSTANT)
log_file_error(filename, linenum, "Attribute `%s' with non-constant value!\n",
attr.first.c_str());
log_file_error(filename, linenum, "Attribute `%s' with non-constant value!\n", attr.first.c_str());
cell->attributes[attr.first] = attr.second->asAttrConst();
}
}
@ -1551,18 +1531,17 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
if (GetSize(children) > 1)
log_file_error(filename, linenum, "System function %s got %d arguments, expected 1 or 0.\n",
RTLIL::unescape_id(str).c_str(), GetSize(children));
RTLIL::unescape_id(str).c_str(), GetSize(children));
if (GetSize(children) == 1) {
if (children[0]->type != AST_CONSTANT)
log_file_error(filename, linenum, "System function %s called with non-const argument!\n",
RTLIL::unescape_id(str).c_str());
RTLIL::unescape_id(str).c_str());
width = children[0]->asInt(true);
}
if (width <= 0)
log_file_error(filename, linenum, "Failed to detect width of %s!\n",
RTLIL::unescape_id(str).c_str());
log_file_error(filename, linenum, "Failed to detect width of %s!\n", RTLIL::unescape_id(str).c_str());
Cell *cell = current_module->addCell(myid, str.substr(1));
cell->attributes["\\src"] = stringf("%s:%d", filename.c_str(), linenum);
@ -1589,8 +1568,7 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
for (auto f : log_files)
current_ast->dumpAst(f, "verilog-ast> ");
type_name = type2str(type);
log_file_error(filename, linenum, "Don't know how to generate RTLIL code for %s node!\n",
type_name.c_str());
log_file_error(filename, linenum, "Don't know how to generate RTLIL code for %s node!\n", type_name.c_str());
}
return RTLIL::SigSpec();