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Merge pull request #1718 from boqwxp/precise_locations

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Closes #1717. Add more precise Verilog source location information to AST and RTLIL nodes.
This commit is contained in:
Claire Wolf 2020-03-03 08:38:32 -08:00 • committed by GitHub
commit b597f85b13
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 388 additions and 305 deletions
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262
frontends/ast/simplify.cc
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@ -53,7 +53,7 @@ std::string AstNode::process_format_str(const std::string &sformat, int next_arg
{
// If there's no next character, that's a problem
if (i+1 >= sformat.length())
log_file_error(filename, linenum, "System task `%s' called with `%%' at end of string.\n", str.c_str());
log_file_error(filename, location.first_line, "System task `%s' called with `%%' at end of string.\n", str.c_str());
char cformat = sformat[++i];
@ -77,13 +77,13 @@ std::string AstNode::process_format_str(const std::string &sformat, int next_arg
case 'x':
case 'X':
if (next_arg >= GetSize(children))
log_file_error(filename, linenum, "Missing argument for %%%c format specifier in system task `%s'.\n",
log_file_error(filename, location.first_line, "Missing argument for %%%c format specifier in system task `%s'.\n",
cformat, str.c_str());
node_arg = children[next_arg++];
while (node_arg->simplify(true, false, false, stage, width_hint, sign_hint, false)) { }
if (node_arg->type != AST_CONSTANT)
log_file_error(filename, linenum, "Failed to evaluate system task `%s' with non-constant argument.\n", str.c_str());
log_file_error(filename, location.first_line, "Failed to evaluate system task `%s' with non-constant argument.\n", str.c_str());
break;
case 'm':
@ -91,7 +91,7 @@ std::string AstNode::process_format_str(const std::string &sformat, int next_arg
break;
default:
log_file_error(filename, linenum, "System task `%s' called with invalid/unsupported format specifier.\n", str.c_str());
log_file_error(filename, location.first_line, "System task `%s' called with invalid/unsupported format specifier.\n", str.c_str());
break;
}
@ -159,7 +159,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
#if 0
log("-------------\n");
log("AST simplify[%d] depth %d at %s:%d on %s %p:\n", stage, recursion_counter, filename.c_str(), linenum, type2str(type).c_str(), this);
log("AST simplify[%d] depth %d at %s:%d on %s %p:\n", stage, recursion_counter, filename.c_str(), location.first_line, type2str(type).c_str(), this);
log("const_fold=%d, at_zero=%d, in_lvalue=%d, stage=%d, width_hint=%d, sign_hint=%d, in_param=%d\n",
int(const_fold), int(at_zero), int(in_lvalue), int(stage), int(width_hint), int(sign_hint), int(in_param));
// dumpAst(NULL, "> ");
@ -251,7 +251,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
if (it.first != ID(mem2reg))
reg->attributes.emplace(it.first, it.second->clone());
reg->filename = node->filename;
reg->linenum = node->linenum;
reg->location = node->location;
children.push_back(reg);
while (reg->simplify(true, false, false, 1, -1, false, false)) { }
}
@ -273,7 +273,6 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
}
current_filename = filename;
set_line_num(linenum);
// we do not look inside a task or function
// (but as soon as a task or function is instantiated we process the generated AST as usual)
@ -286,13 +285,13 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
// note that $display, $finish, and $stop are used for synthesis-time DRC so they're not in this list
if ((type == AST_FCALL || type == AST_TCALL) && (str == "$strobe" || str == "$monitor" || str == "$time" ||
str == "$dumpfile" || str == "$dumpvars" || str == "$dumpon" || str == "$dumpoff" || str == "$dumpall")) {
log_file_warning(filename, linenum, "Ignoring call to system %s %s.\n", type == AST_FCALL ? "function" : "task", str.c_str());
log_file_warning(filename, location.first_line, "Ignoring call to system %s %s.\n", type == AST_FCALL ? "function" : "task", str.c_str());
delete_children();
str = std::string();
}
if ((type == AST_TCALL) && (str == "$display" || str == "$write") && (!current_always || current_always->type != AST_INITIAL)) {
log_file_warning(filename, linenum, "System task `%s' outside initial block is unsupported.\n", str.c_str());
log_file_warning(filename, location.first_line, "System task `%s' outside initial block is unsupported.\n", str.c_str());
delete_children();
str = std::string();
}
@ -304,14 +303,14 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
{
int nargs = GetSize(children);
if (nargs < 1)
log_file_error(filename, linenum, "System task `%s' got %d arguments, expected >= 1.\n",
log_file_error(filename, location.first_line, "System task `%s' got %d arguments, expected >= 1.\n",
str.c_str(), int(children.size()));
// First argument is the format string
AstNode *node_string = children[0];
while (node_string->simplify(true, false, false, stage, width_hint, sign_hint, false)) { }
if (node_string->type != AST_CONSTANT)
log_file_error(filename, linenum, "Failed to evaluate system task `%s' with non-constant 1st argument.\n", str.c_str());
log_file_error(filename, location.first_line, "Failed to evaluate system task `%s' with non-constant 1st argument.\n", str.c_str());
std::string sformat = node_string->bitsAsConst().decode_string();
std::string sout = process_format_str(sformat, 1, stage, width_hint, sign_hint);
// Finally, print the message (only include a \n for $display, not for $write)
@ -405,7 +404,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
continue;
wires_are_incompatible:
if (stage > 1)
log_file_error(filename, linenum, "Incompatible re-declaration of wire %s.\n", node->str.c_str());
log_file_error(filename, location.first_line, "Incompatible re-declaration of wire %s.\n", node->str.c_str());
continue;
}
this_wire_scope[node->str] = node;
@ -451,7 +450,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
if (type == AST_ALWAYS || type == AST_INITIAL)
{
if (current_always != nullptr)
log_file_error(filename, linenum, "Invalid nesting of always blocks and/or initializations.\n");
log_file_error(filename, location.first_line, "Invalid nesting of always blocks and/or initializations.\n");
current_always = this;
current_always_clocked = false;
@ -494,7 +493,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
if ((type == AST_ASSIGN_LE || type == AST_ASSIGN_EQ) && children[0]->id2ast->is_logic)
children[0]->id2ast->is_reg = true; // if logic type is used in a block asignment
if ((type == AST_ASSIGN_LE || type == AST_ASSIGN_EQ) && !children[0]->id2ast->is_reg)
log_warning("wire '%s' is assigned in a block at %s:%d.\n", children[0]->str.c_str(), filename.c_str(), linenum);
log_warning("wire '%s' is assigned in a block at %s:%d.%d-%d.%d.\n", children[0]->str.c_str(), filename.c_str(), location.first_line, location.first_column, location.last_line, location.last_column);
if (type == AST_ASSIGN && children[0]->id2ast->is_reg) {
bool is_rand_reg = false;
if (children[1]->type == AST_FCALL) {
@ -508,7 +507,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
is_rand_reg = true;
}
if (!is_rand_reg)
log_warning("reg '%s' is assigned in a continuous assignment at %s:%d.\n", children[0]->str.c_str(), filename.c_str(), linenum);
log_warning("reg '%s' is assigned in a continuous assignment at %s:%d.%d-%d.%d.\n", children[0]->str.c_str(), filename.c_str(), location.first_line, location.first_column, location.last_line, location.last_column);
}
children[0]->was_checked = true;
}
@ -535,7 +534,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
while (!children[1]->basic_prep && children[1]->simplify(false, false, false, stage, -1, false, true) == true)
did_something = true;
if (!children[1]->range_valid)
log_file_error(filename, linenum, "Non-constant width range on parameter decl.\n");
log_file_error(filename, location.first_line, "Non-constant width range on parameter decl.\n");
width_hint = max(width_hint, children[1]->range_left - children[1]->range_right + 1);
}
break;
@ -547,7 +546,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
while (!children[1]->basic_prep && children[1]->simplify(false, false, false, stage, -1, false, in_param))
did_something = true;
if (!children[1]->range_valid)
log_file_error(filename, linenum, "Non-constant width range on enum item decl.\n");
log_file_error(filename, location.first_line, "Non-constant width range on enum item decl.\n");
width_hint = max(width_hint, children[1]->range_left - children[1]->range_right + 1);
}
break;
@ -786,7 +785,6 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
}
current_filename = filename;
set_line_num(linenum);
if (type == AST_MODULE)
current_scope.clear();
@ -795,7 +793,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
if (type == AST_DEFPARAM && !children.empty())
{
if (children[0]->type != AST_IDENTIFIER)
log_file_error(filename, linenum, "Module name in defparam contains non-constant expressions!\n");
log_file_error(filename, location.first_line, "Module name in defparam contains non-constant expressions!\n");
string modname, paramname = children[0]->str;
@ -812,12 +810,12 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
}
if (pos == std::string::npos)
log_file_error(filename, linenum, "Can't find object for defparam `%s`!\n", RTLIL::unescape_id(paramname).c_str());
log_file_error(filename, location.first_line, "Can't find object for defparam `%s`!\n", RTLIL::unescape_id(paramname).c_str());
paramname = "\\" + paramname.substr(pos+1);
if (current_scope.at(modname)->type != AST_CELL)
log_file_error(filename, linenum, "Defparam argument `%s . %s` does not match a cell!\n",
log_file_error(filename, location.first_line, "Defparam argument `%s . %s` does not match a cell!\n",
RTLIL::unescape_id(modname).c_str(), RTLIL::unescape_id(paramname).c_str());
AstNode *paraset = new AstNode(AST_PARASET, children[1]->clone(), GetSize(children) > 2 ? children[2]->clone() : NULL);
@ -843,10 +841,10 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
log_assert(children.size() >= 1);
log_assert(children[0]->type == AST_WIRETYPE);
if (!current_scope.count(children[0]->str))
log_file_error(filename, linenum, "Unknown identifier `%s' used as type name\n", children[0]->str.c_str());
log_file_error(filename, location.first_line, "Unknown identifier `%s' used as type name\n", children[0]->str.c_str());
AstNode *resolved_type = current_scope.at(children[0]->str);
if (resolved_type->type != AST_TYPEDEF)
log_file_error(filename, linenum, "`%s' does not name a type\n", children[0]->str.c_str());
log_file_error(filename, location.first_line, "`%s' does not name a type\n", children[0]->str.c_str());
log_assert(resolved_type->children.size() == 1);
AstNode *templ = resolved_type->children[0];
// Remove type reference
@ -949,10 +947,10 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
log_assert(children.size() == 2);
log_assert(children[1]->type == AST_WIRETYPE);
if (!current_scope.count(children[1]->str))
log_file_error(filename, linenum, "Unknown identifier `%s' used as type name\n", children[1]->str.c_str());
log_file_error(filename, location.first_line, "Unknown identifier `%s' used as type name\n", children[1]->str.c_str());
AstNode *resolved_type = current_scope.at(children[1]->str);
if (resolved_type->type != AST_TYPEDEF)
log_file_error(filename, linenum, "`%s' does not name a type\n", children[1]->str.c_str());
log_file_error(filename, location.first_line, "`%s' does not name a type\n", children[1]->str.c_str());
log_assert(resolved_type->children.size() == 1);
AstNode *templ = resolved_type->children[0];
delete children[1];
@ -962,7 +960,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
while(templ->simplify(const_fold, at_zero, in_lvalue, stage, width_hint, sign_hint, in_param)) {};
if (templ->type == AST_MEMORY)
log_file_error(filename, linenum, "unpacked array type `%s' cannot be used for a parameter\n", children[1]->str.c_str());
log_file_error(filename, location.first_line, "unpacked array type `%s' cannot be used for a parameter\n", children[1]->str.c_str());
is_signed = templ->is_signed;
is_string = templ->is_string;
is_custom_type = templ->is_custom_type;
@ -983,7 +981,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
if (type == AST_PREFIX) {
if (children[0]->type != AST_CONSTANT) {
// dumpAst(NULL, "> ");
log_file_error(filename, linenum, "Index in generate block prefix syntax is not constant!\n");
log_file_error(filename, location.first_line, "Index in generate block prefix syntax is not constant!\n");
}
if (children[1]->type == AST_PREFIX)
children[1]->simplify(const_fold, at_zero, in_lvalue, stage, width_hint, sign_hint, in_param);
@ -999,9 +997,9 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
// evaluate TO_BITS nodes
if (type == AST_TO_BITS) {
if (children[0]->type != AST_CONSTANT)
log_file_error(filename, linenum, "Left operand of to_bits expression is not constant!\n");
log_file_error(filename, location.first_line, "Left operand of to_bits expression is not constant!\n");
if (children[1]->type != AST_CONSTANT)
log_file_error(filename, linenum, "Right operand of to_bits expression is not constant!\n");
log_file_error(filename, location.first_line, "Right operand of to_bits expression is not constant!\n");
RTLIL::Const new_value = children[1]->bitsAsConst(children[0]->bitsAsConst().as_int(), children[1]->is_signed);
newNode = mkconst_bits(new_value.bits, children[1]->is_signed);
goto apply_newNode;
@ -1065,7 +1063,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
multirange_dimensions.clear();
for (auto range : children[1]->children) {
if (!range->range_valid)
log_file_error(filename, linenum, "Non-constant range on memory decl.\n");
log_file_error(filename, location.first_line, "Non-constant range on memory decl.\n");
multirange_dimensions.push_back(min(range->range_left, range->range_right));
multirange_dimensions.push_back(max(range->range_left, range->range_right) - min(range->range_left, range->range_right) + 1);
total_size *= multirange_dimensions.back();
@ -1083,7 +1081,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
for (int i = 0; 2*i < GetSize(id2ast->multirange_dimensions); i++)
{
if (GetSize(children[0]->children) < i)
log_file_error(filename, linenum, "Insufficient number of array indices for %s.\n", log_id(str));
log_file_error(filename, location.first_line, "Insufficient number of array indices for %s.\n", log_id(str));
AstNode *new_index_expr = children[0]->children[i]->children.at(0)->clone();
@ -1112,11 +1110,11 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
if (type == AST_PARAMETER || type == AST_LOCALPARAM || type == AST_ENUM_ITEM) {
if (children.size() > 1 && children[1]->type == AST_RANGE) {
if (!children[1]->range_valid)
log_file_error(filename, linenum, "Non-constant width range on parameter decl.\n");
log_file_error(filename, location.first_line, "Non-constant width range on parameter decl.\n");
int width = std::abs(children[1]->range_left - children[1]->range_right) + 1;
if (children[0]->type == AST_REALVALUE) {
RTLIL::Const constvalue = children[0]->realAsConst(width);
log_file_warning(filename, linenum, "converting real value %e to binary %s.\n",
log_file_warning(filename, location.first_line, "converting real value %e to binary %s.\n",
children[0]->realvalue, log_signal(constvalue));
delete children[0];
children[0] = mkconst_bits(constvalue.bits, sign_hint);
@ -1190,7 +1188,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
current_scope[str] = auto_wire;
did_something = true;
} else {
log_file_error(filename, linenum, "Identifier `%s' is implicitly declared and `default_nettype is set to none.\n", str.c_str());
log_file_error(filename, location.first_line, "Identifier `%s' is implicitly declared and `default_nettype is set to none.\n", str.c_str());
}
}
if (id2ast != current_scope[str]) {
@ -1203,7 +1201,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
if (type == AST_IDENTIFIER && children.size() == 2 && children[0]->type == AST_RANGE && children[1]->type == AST_RANGE && !in_lvalue)
{
if (id2ast == NULL || id2ast->type != AST_MEMORY || children[0]->children.size() != 1)
log_file_error(filename, linenum, "Invalid bit-select on memory access!\n");
log_file_error(filename, location.first_line, "Invalid bit-select on memory access!\n");
int mem_width, mem_size, addr_bits;
id2ast->meminfo(mem_width, mem_size, addr_bits);
@ -1215,7 +1213,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
std::swap(data_range_left, data_range_right);
std::stringstream sstr;
sstr << "$mem2bits$" << str << "$" << filename << ":" << linenum << "$" << (autoidx++);
sstr << "$mem2bits$" << str << "$" << filename << ":" << location.first_line << "$" << (autoidx++);
std::string wire_id = sstr.str();
AstNode *wire = new AstNode(AST_WIRE, new AstNode(AST_RANGE, mkconst_int(data_range_left, true), mkconst_int(data_range_right, true)));
@ -1256,7 +1254,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
}
if (type == AST_WHILE)
log_file_error(filename, linenum, "While loops are only allowed in constant functions!\n");
log_file_error(filename, location.first_line, "While loops are only allowed in constant functions!\n");
if (type == AST_REPEAT)
{
@ -1267,7 +1265,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
while (count->simplify(true, false, false, stage, 32, true, false)) { }
if (count->type != AST_CONSTANT)
log_file_error(filename, linenum, "Repeat loops outside must have constant repeat counts!\n");
log_file_error(filename, location.first_line, "Repeat loops outside must have constant repeat counts!\n");
// convert to a block with the body repeated n times
type = AST_BLOCK;
@ -1293,24 +1291,24 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
body_ast = body_ast->children.at(0);
if (init_ast->type != AST_ASSIGN_EQ)
log_file_error(filename, linenum, "Unsupported 1st expression of generate for-loop!\n");
log_file_error(filename, location.first_line, "Unsupported 1st expression of generate for-loop!\n");
if (next_ast->type != AST_ASSIGN_EQ)
log_file_error(filename, linenum, "Unsupported 3rd expression of generate for-loop!\n");
log_file_error(filename, location.first_line, "Unsupported 3rd expression of generate for-loop!\n");
if (type == AST_GENFOR) {
if (init_ast->children[0]->id2ast == NULL || init_ast->children[0]->id2ast->type != AST_GENVAR)
log_file_error(filename, linenum, "Left hand side of 1st expression of generate for-loop is not a gen var!\n");
log_file_error(filename, location.first_line, "Left hand side of 1st expression of generate for-loop is not a gen var!\n");
if (next_ast->children[0]->id2ast == NULL || next_ast->children[0]->id2ast->type != AST_GENVAR)
log_file_error(filename, linenum, "Left hand side of 3rd expression of generate for-loop is not a gen var!\n");
log_file_error(filename, location.first_line, "Left hand side of 3rd expression of generate for-loop is not a gen var!\n");
} else {
if (init_ast->children[0]->id2ast == NULL || init_ast->children[0]->id2ast->type != AST_WIRE)
log_file_error(filename, linenum, "Left hand side of 1st expression of generate for-loop is not a register!\n");
log_file_error(filename, location.first_line, "Left hand side of 1st expression of generate for-loop is not a register!\n");
if (next_ast->children[0]->id2ast == NULL || next_ast->children[0]->id2ast->type != AST_WIRE)
log_file_error(filename, linenum, "Left hand side of 3rd expression of generate for-loop is not a register!\n");
log_file_error(filename, location.first_line, "Left hand side of 3rd expression of generate for-loop is not a register!\n");
}
if (init_ast->children[0]->id2ast != next_ast->children[0]->id2ast)
log_file_error(filename, linenum, "Incompatible left-hand sides in 1st and 3rd expression of generate for-loop!\n");
log_file_error(filename, location.first_line, "Incompatible left-hand sides in 1st and 3rd expression of generate for-loop!\n");
// eval 1st expression
AstNode *varbuf = init_ast->children[1]->clone();
@ -1322,7 +1320,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
}
if (varbuf->type != AST_CONSTANT)
log_file_error(filename, linenum, "Right hand side of 1st expression of generate for-loop is not constant!\n");
log_file_error(filename, location.first_line, "Right hand side of 1st expression of generate for-loop is not constant!\n");
auto resolved = current_scope.at(init_ast->children[0]->str);
if (resolved->range_valid) {
@ -1363,7 +1361,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
}
if (buf->type != AST_CONSTANT)
log_file_error(filename, linenum, "2nd expression of generate for-loop is not constant!\n");
log_file_error(filename, location.first_line, "2nd expression of generate for-loop is not constant!\n");
if (buf->integer == 0) {
delete buf;
@ -1379,7 +1377,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
buf = new AstNode(AST_GENBLOCK, body_ast->clone());
if (buf->str.empty()) {
std::stringstream sstr;
sstr << "$genblock$" << filename << ":" << linenum << "$" << (autoidx++);
sstr << "$genblock$" << filename << ":" << location.first_line << "$" << (autoidx++);
buf->str = sstr.str();
}
std::map<std::string, std::string> name_map;
@ -1409,7 +1407,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
}
if (buf->type != AST_CONSTANT)
log_file_error(filename, linenum, "Right hand side of 3rd expression of generate for-loop is not constant (%s)!\n", type2str(buf->type).c_str());
log_file_error(filename, location.first_line, "Right hand side of 3rd expression of generate for-loop is not constant (%s)!\n", type2str(buf->type).c_str());
delete varbuf->children[0];
varbuf->children[0] = buf;
@ -1433,7 +1431,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
{
for (size_t i = 0; i < children.size(); i++)
if (children[i]->type == AST_WIRE || children[i]->type == AST_MEMORY || children[i]->type == AST_PARAMETER || children[i]->type == AST_LOCALPARAM || children[i]->type == AST_TYPEDEF)
log_file_error(children[i]->filename, children[i]->linenum, "Local declaration in unnamed block is an unsupported SystemVerilog feature!\n");
log_file_error(children[i]->filename, children[i]->location.first_line, "Local declaration in unnamed block is an unsupported SystemVerilog feature!\n");
}
// transform block with name
@ -1481,7 +1479,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
if (buf->type != AST_CONSTANT) {
// for (auto f : log_files)
// dumpAst(f, "verilog-ast> ");
log_file_error(filename, linenum, "Condition for generate if is not constant!\n");
log_file_error(filename, location.first_line, "Condition for generate if is not constant!\n");
}
if (buf->asBool() != 0) {
delete buf;
@ -1522,7 +1520,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
if (buf->type != AST_CONSTANT) {
// for (auto f : log_files)
// dumpAst(f, "verilog-ast> ");
log_file_error(filename, linenum, "Condition for generate case is not constant!\n");
log_file_error(filename, location.first_line, "Condition for generate case is not constant!\n");
}
bool ref_signed = buf->is_signed;
@ -1556,7 +1554,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
if (buf->type != AST_CONSTANT) {
// for (auto f : log_files)
// dumpAst(f, "verilog-ast> ");
log_file_error(filename, linenum, "Expression in generate case is not constant!\n");
log_file_error(filename, location.first_line, "Expression in generate case is not constant!\n");
}
bool is_selected = RTLIL::const_eq(ref_value, buf->bitsAsConst(), ref_signed && buf->is_signed, ref_signed && buf->is_signed, 1).as_bool();
@ -1597,7 +1595,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
if (type == AST_CELLARRAY)
{
if (!children.at(0)->range_valid)
log_file_error(filename, linenum, "Non-constant array range on cell array.\n");
log_file_error(filename, location.first_line, "Non-constant array range on cell array.\n");
newNode = new AstNode(AST_GENBLOCK);
int num = max(children.at(0)->range_left, children.at(0)->range_right) - min(children.at(0)->range_left, children.at(0)->range_right) + 1;
@ -1608,7 +1606,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
newNode->children.push_back(new_cell);
new_cell->str += stringf("[%d]", idx);
if (new_cell->type == AST_PRIMITIVE) {
log_file_error(filename, linenum, "Cell arrays of primitives are currently not supported.\n");
log_file_error(filename, location.first_line, "Cell arrays of primitives are currently not supported.\n");
} else {
log_assert(new_cell->children.at(0)->type == AST_CELLTYPE);
new_cell->children.at(0)->str = stringf("$array:%d:%d:%s", i, num, new_cell->children.at(0)->str.c_str());
@ -1622,7 +1620,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
if (type == AST_PRIMITIVE)
{
if (children.size() < 2)
log_file_error(filename, linenum, "Insufficient number of arguments for primitive `%s'!\n", str.c_str());
log_file_error(filename, location.first_line, "Insufficient number of arguments for primitive `%s'!\n", str.c_str());
std::vector<AstNode*> children_list;
for (auto child : children) {
@ -1637,7 +1635,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
if (str == "bufif0" || str == "bufif1" || str == "notif0" || str == "notif1")
{
if (children_list.size() != 3)
log_file_error(filename, linenum, "Invalid number of arguments for primitive `%s'!\n", str.c_str());
log_file_error(filename, location.first_line, "Invalid number of arguments for primitive `%s'!\n", str.c_str());
std::vector<RTLIL::State> z_const(1, RTLIL::State::Sz);
@ -1724,7 +1722,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
while (left_at_zero_ast->simplify(true, true, false, stage, -1, false, false)) { }
while (right_at_zero_ast->simplify(true, true, false, stage, -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, location.first_line, "Unsupported expression on dynamic range select on signal `%s'!\n", str.c_str());
result_width = abs(int(left_at_zero_ast->integer - right_at_zero_ast->integer)) + 1;
}
did_something = true;
@ -1746,7 +1744,7 @@ skip_dynamic_range_lvalue_expansion:;
if (stage > 1 && (type == AST_ASSERT || type == AST_ASSUME || type == AST_LIVE || type == AST_FAIR || type == AST_COVER) && current_block != NULL)
{
std::stringstream sstr;
sstr << "$formal$" << filename << ":" << linenum << "$" << (autoidx++);
sstr << "$formal$" << filename << ":" << location.first_line << "$" << (autoidx++);
std::string id_check = sstr.str() + "_CHECK", id_en = sstr.str() + "_EN";
AstNode *wire_check = new AstNode(AST_WIRE);
@ -1854,7 +1852,7 @@ skip_dynamic_range_lvalue_expansion:;
newNode = new AstNode(AST_BLOCK);
AstNode *wire_tmp = new AstNode(AST_WIRE, new AstNode(AST_RANGE, mkconst_int(width_hint-1, true), mkconst_int(0, true)));
wire_tmp->str = stringf("$splitcmplxassign$%s:%d$%d", filename.c_str(), linenum, autoidx++);
wire_tmp->str = stringf("$splitcmplxassign$%s:%d$%d", filename.c_str(), location.first_line, autoidx++);
current_ast_mod->children.push_back(wire_tmp);
current_scope[wire_tmp->str] = wire_tmp;
wire_tmp->attributes["\\nosync"] = AstNode::mkconst_int(1, false);
@ -1892,7 +1890,7 @@ skip_dynamic_range_lvalue_expansion:;
(children[0]->children.size() == 1 || children[0]->children.size() == 2) && children[0]->children[0]->type == AST_RANGE)
{
std::stringstream sstr;
sstr << "$memwr$" << children[0]->str << "$" << filename << ":" << linenum << "$" << (autoidx++);
sstr << "$memwr$" << children[0]->str << "$" << filename << ":" << location.first_line << "$" << (autoidx++);
std::string id_addr = sstr.str() + "_ADDR", id_data = sstr.str() + "_DATA", id_en = sstr.str() + "_EN";
int mem_width, mem_size, addr_bits;
@ -2003,7 +2001,7 @@ skip_dynamic_range_lvalue_expansion:;
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, location.first_line, "Unsupported expression on dynamic range select on signal `%s'!\n", str.c_str());
int width = abs(int(left_at_zero_ast->integer - right_at_zero_ast->integer)) + 1;
assign_data = new AstNode(AST_ASSIGN_LE, new AstNode(AST_IDENTIFIER),
@ -2099,11 +2097,11 @@ skip_dynamic_range_lvalue_expansion:;
int num_steps = 1;
if (GetSize(children) != 1 && GetSize(children) != 2)
log_file_error(filename, linenum, "System function %s got %d arguments, expected 1 or 2.\n",
log_file_error(filename, location.first_line, "System function %s got %d arguments, expected 1 or 2.\n",
RTLIL::unescape_id(str).c_str(), int(children.size()));
if (!current_always_clocked)
log_file_error(filename, linenum, "System function %s is only allowed in clocked blocks.\n",
log_file_error(filename, location.first_line, "System function %s is only allowed in clocked blocks.\n",
RTLIL::unescape_id(str).c_str());
if (GetSize(children) == 2)
@ -2111,7 +2109,7 @@ skip_dynamic_range_lvalue_expansion:;
AstNode *buf = children[1]->clone();
while (buf->simplify(true, false, false, stage, -1, false, false)) { }
if (buf->type != AST_CONSTANT)
log_file_error(filename, linenum, "Failed to evaluate system function `%s' with non-constant value.\n", str.c_str());
log_file_error(filename, location.first_line, "Failed to evaluate system function `%s' with non-constant value.\n", str.c_str());
num_steps = buf->asInt(true);
delete buf;
@ -2138,7 +2136,7 @@ skip_dynamic_range_lvalue_expansion:;
AstNode *reg = new AstNode(AST_WIRE, new AstNode(AST_RANGE,
mkconst_int(width_hint-1, true), mkconst_int(0, true)));
reg->str = stringf("$past$%s:%d$%d$%d", filename.c_str(), linenum, myidx, i);
reg->str = stringf("$past$%s:%d$%d$%d", filename.c_str(), location.first_line, myidx, i);
reg->is_reg = true;
current_ast_mod->children.push_back(reg);
@ -2173,11 +2171,11 @@ skip_dynamic_range_lvalue_expansion:;
if (str == "\\$stable" || str == "\\$rose" || str == "\\$fell" || str == "\\$changed")
{
if (GetSize(children) != 1)
log_file_error(filename, linenum, "System function %s got %d arguments, expected 1.\n",
log_file_error(filename, location.first_line, "System function %s got %d arguments, expected 1.\n",
RTLIL::unescape_id(str).c_str(), int(children.size()));
if (!current_always_clocked)
log_file_error(filename, linenum, "System function %s is only allowed in clocked blocks.\n",
log_file_error(filename, location.first_line, "System function %s is only allowed in clocked blocks.\n",
RTLIL::unescape_id(str).c_str());
AstNode *present = children.at(0)->clone();
@ -2215,13 +2213,13 @@ skip_dynamic_range_lvalue_expansion:;
if (str == "\\$clog2")
{
if (children.size() != 1)
log_file_error(filename, linenum, "System function %s got %d arguments, expected 1.\n",
log_file_error(filename, location.first_line, "System function %s got %d arguments, expected 1.\n",
RTLIL::unescape_id(str).c_str(), int(children.size()));
AstNode *buf = children[0]->clone();
while (buf->simplify(true, false, false, stage, width_hint, sign_hint, false)) { }
if (buf->type != AST_CONSTANT)
log_file_error(filename, linenum, "Failed to evaluate system function `%s' with non-constant value.\n", str.c_str());
log_file_error(filename, location.first_line, "Failed to evaluate system function `%s' with non-constant value.\n", str.c_str());
RTLIL::Const arg_value = buf->bitsAsConst();
if (arg_value.as_bool())
@ -2240,11 +2238,11 @@ skip_dynamic_range_lvalue_expansion:;
if (str == "\\$size" || str == "\\$bits")
{
if (str == "\\$bits" && children.size() != 1)
log_file_error(filename, linenum, "System function %s got %d arguments, expected 1.\n",
log_file_error(filename, location.first_line, "System function %s got %d arguments, expected 1.\n",
RTLIL::unescape_id(str).c_str(), int(children.size()));
if (str == "\\$size" && children.size() != 1 && children.size() != 2)
log_file_error(filename, linenum, "System function %s got %d arguments, expected 1 or 2.\n",
log_file_error(filename, location.first_line, "System function %s got %d arguments, expected 1 or 2.\n",
RTLIL::unescape_id(str).c_str(), int(children.size()));
int dim = 1;
@ -2268,7 +2266,7 @@ skip_dynamic_range_lvalue_expansion:;
if (id_ast == NULL && current_scope.count(buf->str))
id_ast = current_scope.at(buf->str);
if (!id_ast)
log_file_error(filename, linenum, "Failed to resolve identifier %s for width detection!\n", buf->str.c_str());
log_file_error(filename, location.first_line, "Failed to resolve identifier %s for width detection!\n", buf->str.c_str());
if (id_ast->type == AST_MEMORY) {
// We got here only if the argument is a memory
// Otherwise $size() and $bits() return the expression width
@ -2276,15 +2274,15 @@ skip_dynamic_range_lvalue_expansion:;
if (str == "\\$bits") {
if (mem_range->type == AST_RANGE) {
if (!mem_range->range_valid)
log_file_error(filename, linenum, "Failed to detect width of memory access `%s'!\n", buf->str.c_str());
log_file_error(filename, location.first_line, "Failed to detect width of memory access `%s'!\n", buf->str.c_str());
mem_depth = mem_range->range_left - mem_range->range_right + 1;
} else
log_file_error(filename, linenum, "Unknown memory depth AST type in `%s'!\n", buf->str.c_str());
log_file_error(filename, location.first_line, "Unknown memory depth AST type in `%s'!\n", buf->str.c_str());
} else {
// $size()
if (mem_range->type == AST_RANGE) {
if (!mem_range->range_valid)
log_file_error(filename, linenum, "Failed to detect width of memory access `%s'!\n", buf->str.c_str());
log_file_error(filename, location.first_line, "Failed to detect width of memory access `%s'!\n", buf->str.c_str());
int dims;
if (id_ast->multirange_dimensions.empty())
dims = 1;
@ -2295,9 +2293,9 @@ skip_dynamic_range_lvalue_expansion:;
else if (dim <= dims) {
width_hint = id_ast->multirange_dimensions[2*dim-1];
} else if ((dim > dims+1) || (dim < 0))
log_file_error(filename, linenum, "Dimension %d out of range in `%s', as it only has dimensions 1..%d!\n", dim, buf->str.c_str(), dims+1);
log_file_error(filename, location.first_line, "Dimension %d out of range in `%s', as it only has dimensions 1..%d!\n", dim, buf->str.c_str(), dims+1);
} else
log_file_error(filename, linenum, "Unknown memory depth AST type in `%s'!\n", buf->str.c_str());
log_file_error(filename, location.first_line, "Unknown memory depth AST type in `%s'!\n", buf->str.c_str());
}
}
}
@ -2318,18 +2316,18 @@ skip_dynamic_range_lvalue_expansion:;
if (func_with_two_arguments) {
if (children.size() != 2)
log_file_error(filename, linenum, "System function %s got %d arguments, expected 2.\n",
log_file_error(filename, location.first_line, "System function %s got %d arguments, expected 2.\n",
RTLIL::unescape_id(str).c_str(), int(children.size()));
} else {
if (children.size() != 1)
log_file_error(filename, linenum, "System function %s got %d arguments, expected 1.\n",
log_file_error(filename, location.first_line, "System function %s got %d arguments, expected 1.\n",
RTLIL::unescape_id(str).c_str(), int(children.size()));
}
if (children.size() >= 1) {
while (children[0]->simplify(true, false, false, stage, width_hint, sign_hint, false)) { }
if (!children[0]->isConst())
log_file_error(filename, linenum, "Failed to evaluate system function `%s' with non-constant argument.\n",
log_file_error(filename, location.first_line, "Failed to evaluate system function `%s' with non-constant argument.\n",
RTLIL::unescape_id(str).c_str());
int child_width_hint = width_hint;
bool child_sign_hint = sign_hint;
@ -2340,7 +2338,7 @@ skip_dynamic_range_lvalue_expansion:;
if (children.size() >= 2) {
while (children[1]->simplify(true, false, false, stage, width_hint, sign_hint, false)) { }
if (!children[1]->isConst())
log_file_error(filename, linenum, "Failed to evaluate system function `%s' with non-constant argument.\n",
log_file_error(filename, location.first_line, "Failed to evaluate system function `%s' with non-constant argument.\n",
RTLIL::unescape_id(str).c_str());
int child_width_hint = width_hint;
bool child_sign_hint = sign_hint;
@ -2383,7 +2381,7 @@ skip_dynamic_range_lvalue_expansion:;
AstNode *node_string = children[0];
while (node_string->simplify(true, false, false, stage, width_hint, sign_hint, false)) { }
if (node_string->type != AST_CONSTANT)
log_file_error(filename, linenum, "Failed to evaluate system function `%s' with non-constant 1st argument.\n", str.c_str());
log_file_error(filename, location.first_line, "Failed to evaluate system function `%s' with non-constant 1st argument.\n", str.c_str());
std::string sformat = node_string->bitsAsConst().decode_string();
std::string sout = process_format_str(sformat, 1, stage, width_hint, sign_hint);
newNode = AstNode::mkconst_str(sout);
@ -2404,14 +2402,14 @@ skip_dynamic_range_lvalue_expansion:;
for (int i = 2; i < GetSize(dpi_decl->children); i++)
{
if (i-2 >= GetSize(children))
log_file_error(filename, linenum, "Insufficient number of arguments in DPI function call.\n");
log_file_error(filename, location.first_line, "Insufficient number of arguments in DPI function call.\n");
argtypes.push_back(RTLIL::unescape_id(dpi_decl->children.at(i)->str));
args.push_back(children.at(i-2)->clone());
while (args.back()->simplify(true, false, false, stage, -1, false, true)) { }
if (args.back()->type != AST_CONSTANT && args.back()->type != AST_REALVALUE)
log_file_error(filename, linenum, "Failed to evaluate DPI function with non-constant argument.\n");
log_file_error(filename, location.first_line, "Failed to evaluate DPI function with non-constant argument.\n");
}
newNode = dpi_call(rtype, fname, argtypes, args);
@ -2423,7 +2421,7 @@ skip_dynamic_range_lvalue_expansion:;
}
if (current_scope.count(str) == 0 || current_scope[str]->type != AST_FUNCTION)
log_file_error(filename, linenum, "Can't resolve function name `%s'.\n", str.c_str());
log_file_error(filename, location.first_line, "Can't resolve function name `%s'.\n", str.c_str());
}
if (type == AST_TCALL)
@ -2431,26 +2429,26 @@ skip_dynamic_range_lvalue_expansion:;
if (str == "$finish" || str == "$stop")
{
if (!current_always || current_always->type != AST_INITIAL)
log_file_error(filename, linenum, "System task `%s' outside initial block is unsupported.\n", str.c_str());
log_file_error(filename, location.first_line, "System task `%s' outside initial block is unsupported.\n", str.c_str());
log_file_error(filename, linenum, "System task `%s' executed.\n", str.c_str());
log_file_error(filename, location.first_line, "System task `%s' executed.\n", str.c_str());
}
if (str == "\\$readmemh" || str == "\\$readmemb")
{
if (GetSize(children) < 2 || GetSize(children) > 4)
log_file_error(filename, linenum, "System function %s got %d arguments, expected 2-4.\n",
log_file_error(filename, location.first_line, "System function %s got %d arguments, expected 2-4.\n",
RTLIL::unescape_id(str).c_str(), int(children.size()));
AstNode *node_filename = children[0]->clone();
while (node_filename->simplify(true, false, false, stage, width_hint, sign_hint, false)) { }
if (node_filename->type != AST_CONSTANT)
log_file_error(filename, linenum, "Failed to evaluate system function `%s' with non-constant 1st argument.\n", str.c_str());
log_file_error(filename, location.first_line, "Failed to evaluate system function `%s' with non-constant 1st argument.\n", str.c_str());
AstNode *node_memory = children[1]->clone();
while (node_memory->simplify(true, false, false, stage, width_hint, sign_hint, false)) { }
if (node_memory->type != AST_IDENTIFIER || node_memory->id2ast == nullptr || node_memory->id2ast->type != AST_MEMORY)
log_file_error(filename, linenum, "Failed to evaluate system function `%s' with non-memory 2nd argument.\n", str.c_str());
log_file_error(filename, location.first_line, "Failed to evaluate system function `%s' with non-memory 2nd argument.\n", str.c_str());
int start_addr = -1, finish_addr = -1;
@ -2458,7 +2456,7 @@ skip_dynamic_range_lvalue_expansion:;
AstNode *node_addr = children[2]->clone();
while (node_addr->simplify(true, false, false, stage, width_hint, sign_hint, false)) { }
if (node_addr->type != AST_CONSTANT)
log_file_error(filename, linenum, "Failed to evaluate system function `%s' with non-constant 3rd argument.\n", str.c_str());
log_file_error(filename, location.first_line, "Failed to evaluate system function `%s' with non-constant 3rd argument.\n", str.c_str());
start_addr = int(node_addr->asInt(false));
}
@ -2466,7 +2464,7 @@ skip_dynamic_range_lvalue_expansion:;
AstNode *node_addr = children[3]->clone();
while (node_addr->simplify(true, false, false, stage, width_hint, sign_hint, false)) { }
if (node_addr->type != AST_CONSTANT)
log_file_error(filename, linenum, "Failed to evaluate system function `%s' with non-constant 4th argument.\n", str.c_str());
log_file_error(filename, location.first_line, "Failed to evaluate system function `%s' with non-constant 4th argument.\n", str.c_str());
finish_addr = int(node_addr->asInt(false));
}
@ -2494,13 +2492,13 @@ skip_dynamic_range_lvalue_expansion:;
}
if (current_scope.count(str) == 0 || current_scope[str]->type != AST_TASK)
log_file_error(filename, linenum, "Can't resolve task name `%s'.\n", str.c_str());
log_file_error(filename, location.first_line, "Can't resolve task name `%s'.\n", str.c_str());
}
AstNode *decl = current_scope[str];
std::stringstream sstr;
sstr << "$func$" << str << "$" << filename << ":" << linenum << "$" << (autoidx++) << "$";
sstr << "$func$" << str << "$" << filename << ":" << location.first_line << "$" << (autoidx++) << "$";
std::string prefix = sstr.str();
bool recommend_const_eval = false;
@ -2522,9 +2520,9 @@ skip_dynamic_range_lvalue_expansion:;
}
if (in_param)
log_file_error(filename, linenum, "Non-constant function call in constant expression.\n");
log_file_error(filename, location.first_line, "Non-constant function call in constant expression.\n");
if (require_const_eval)
log_file_error(filename, linenum, "Function %s can only be called with constant arguments.\n", str.c_str());
log_file_error(filename, location.first_line, "Function %s can only be called with constant arguments.\n", str.c_str());
}
size_t arg_count = 0;
@ -2646,7 +2644,7 @@ skip_dynamic_range_lvalue_expansion:;
goto tcall_incompatible_wires;
} else {
tcall_incompatible_wires:
log_file_error(filename, linenum, "Incompatible re-declaration of wire %s.\n", child->str.c_str());
log_file_error(filename, location.first_line, "Incompatible re-declaration of wire %s.\n", child->str.c_str());
}
}
}
@ -3000,7 +2998,7 @@ apply_newNode:
// newNode->dumpAst(stderr, "+ ");
log_assert(newNode != NULL);
newNode->filename = filename;
newNode->linenum = linenum;
newNode->location = location;
newNode->cloneInto(this);
delete newNode;
did_something = true;
@ -3049,7 +3047,7 @@ AstNode *AstNode::readmem(bool is_readmemh, std::string mem_filename, AstNode *m
yosys_input_files.insert(mem_filename);
}
if (f.fail() || GetSize(mem_filename) == 0)
log_file_error(filename, linenum, "Can not open file `%s` for %s.\n", mem_filename.c_str(), str.c_str());
log_file_error(filename, location.first_line, "Can not open file `%s` for %s.\n", mem_filename.c_str(), str.c_str());
log_assert(GetSize(memory->children) == 2 && memory->children[1]->type == AST_RANGE && memory->children[1]->range_valid);
int range_left = memory->children[1]->range_left, range_right = memory->children[1]->range_right;
@ -3095,7 +3093,7 @@ AstNode *AstNode::readmem(bool is_readmemh, std::string mem_filename, AstNode *m
char *endptr;
cursor = strtol(nptr, &endptr, 16);
if (!*nptr || *endptr)
log_file_error(filename, linenum, "Can not parse address `%s` for %s.\n", nptr, str.c_str());
log_file_error(filename, location.first_line, "Can not parse address `%s` for %s.\n", nptr, str.c_str());
continue;
}
@ -3270,7 +3268,7 @@ static void mark_memories_assign_lhs_complex(dict<AstNode*, pool<std::string>> &
if (that->type == AST_IDENTIFIER && that->id2ast && that->id2ast->type == AST_MEMORY) {
AstNode *mem = that->id2ast;
if (!(mem2reg_candidates[mem] & AstNode::MEM2REG_FL_CMPLX_LHS))
mem2reg_places[mem].insert(stringf("%s:%d", that->filename.c_str(), that->linenum));
mem2reg_places[mem].insert(stringf("%s:%d", that->filename.c_str(), that->location.first_line));
mem2reg_candidates[mem] |= AstNode::MEM2REG_FL_CMPLX_LHS;
}
}
@ -3298,14 +3296,14 @@ void AstNode::mem2reg_as_needed_pass1(dict<AstNode*, pool<std::string>> &mem2reg
// activate mem2reg if this is assigned in an async proc
if (flags & AstNode::MEM2REG_FL_ASYNC) {
if (!(mem2reg_candidates[mem] & AstNode::MEM2REG_FL_SET_ASYNC))
mem2reg_places[mem].insert(stringf("%s:%d", filename.c_str(), linenum));
mem2reg_places[mem].insert(stringf("%s:%d", filename.c_str(), location.first_line));
mem2reg_candidates[mem] |= AstNode::MEM2REG_FL_SET_ASYNC;
}
// remember if this is assigned blocking (=)
if (type == AST_ASSIGN_EQ) {
if (!(proc_flags[mem] & AstNode::MEM2REG_FL_EQ1))
mem2reg_places[mem].insert(stringf("%s:%d", filename.c_str(), linenum));
mem2reg_places[mem].insert(stringf("%s:%d", filename.c_str(), location.first_line));
proc_flags[mem] |= AstNode::MEM2REG_FL_EQ1;
}
@ -3322,11 +3320,11 @@ void AstNode::mem2reg_as_needed_pass1(dict<AstNode*, pool<std::string>> &mem2reg
// remember where this is
if (flags & MEM2REG_FL_INIT) {
if (!(mem2reg_candidates[mem] & AstNode::MEM2REG_FL_SET_INIT))
mem2reg_places[mem].insert(stringf("%s:%d", filename.c_str(), linenum));
mem2reg_places[mem].insert(stringf("%s:%d", filename.c_str(), location.first_line));
mem2reg_candidates[mem] |= AstNode::MEM2REG_FL_SET_INIT;
} else {
if (!(mem2reg_candidates[mem] & AstNode::MEM2REG_FL_SET_ELSE))
mem2reg_places[mem].insert(stringf("%s:%d", filename.c_str(), linenum));
mem2reg_places[mem].insert(stringf("%s:%d", filename.c_str(), location.first_line));
mem2reg_candidates[mem] |= AstNode::MEM2REG_FL_SET_ELSE;
}
}
@ -3340,7 +3338,7 @@ void AstNode::mem2reg_as_needed_pass1(dict<AstNode*, pool<std::string>> &mem2reg
// flag if used after blocking assignment (in same proc)
if ((proc_flags[mem] & AstNode::MEM2REG_FL_EQ1) && !(mem2reg_candidates[mem] & AstNode::MEM2REG_FL_EQ2)) {
mem2reg_places[mem].insert(stringf("%s:%d", filename.c_str(), linenum));
mem2reg_places[mem].insert(stringf("%s:%d", filename.c_str(), location.first_line));
mem2reg_candidates[mem] |= AstNode::MEM2REG_FL_EQ2;
}
}
@ -3409,7 +3407,7 @@ bool AstNode::mem2reg_check(pool<AstNode*> &mem2reg_set)
return false;
if (children.empty() || children[0]->type != AST_RANGE || GetSize(children[0]->children) != 1)
log_file_error(filename, linenum, "Invalid array access.\n");
log_file_error(filename, location.first_line, "Invalid array access.\n");
return true;
}
@ -3501,7 +3499,7 @@ bool AstNode::mem2reg_as_needed_pass2(pool<AstNode*> &mem2reg_set, AstNode *mod,
children[0]->children[0]->children[0]->type != AST_CONSTANT)
{
std::stringstream sstr;
sstr << "$mem2reg_wr$" << children[0]->str << "$" << filename << ":" << linenum << "$" << (autoidx++);
sstr << "$mem2reg_wr$" << children[0]->str << "$" << filename << ":" << location.first_line << "$" << (autoidx++);
std::string id_addr = sstr.str() + "_ADDR", id_data = sstr.str() + "_DATA";
int mem_width, mem_size, addr_bits;
@ -3580,7 +3578,7 @@ bool AstNode::mem2reg_as_needed_pass2(pool<AstNode*> &mem2reg_set, AstNode *mod,
else
{
std::stringstream sstr;
sstr << "$mem2reg_rd$" << str << "$" << filename << ":" << linenum << "$" << (autoidx++);
sstr << "$mem2reg_rd$" << str << "$" << filename << ":" << location.first_line << "$" << (autoidx++);
std::string id_addr = sstr.str() + "_ADDR", id_data = sstr.str() + "_DATA";
int mem_width, mem_size, addr_bits;
@ -3724,13 +3722,13 @@ void AstNode::replace_variables(std::map<std::string, AstNode::varinfo_t> &varia
int offset = variables.at(str).offset, width = variables.at(str).val.bits.size();
if (!children.empty()) {
if (children.size() != 1 || children.at(0)->type != AST_RANGE)
log_file_error(filename, linenum, "Memory access in constant function is not supported\n%s:%d: ...called from here.\n",
fcall->filename.c_str(), fcall->linenum);
log_file_error(filename, location.first_line, "Memory access in constant function is not supported\n%s:%d.%d-%d.%d: ...called from here.\n",
fcall->filename.c_str(), fcall->location.first_line, fcall->location.first_column, fcall->location.last_line, fcall->location.last_column);
children.at(0)->replace_variables(variables, fcall);
while (simplify(true, false, false, 1, -1, false, true)) { }
if (!children.at(0)->range_valid)
log_file_error(filename, linenum, "Non-constant range\n%s:%d: ... called from here.\n",
fcall->filename.c_str(), fcall->linenum);
log_file_error(filename, location.first_line, "Non-constant range\n%s:%d.%d-%d.%d: ... called from here.\n",
fcall->filename.c_str(), fcall->location.first_line, fcall->location.first_column, fcall->location.last_line, fcall->location.last_column);
offset = min(children.at(0)->range_left, children.at(0)->range_right);
width = min(std::abs(children.at(0)->range_left - children.at(0)->range_right) + 1, width);
}
@ -3761,8 +3759,8 @@ AstNode *AstNode::eval_const_function(AstNode *fcall)
{
while (child->simplify(true, false, false, 1, -1, false, true)) { }
if (!child->range_valid)
log_file_error(child->filename, child->linenum, "Can't determine size of variable %s\n%s:%d: ... called from here.\n",
child->str.c_str(), fcall->filename.c_str(), fcall->linenum);
log_file_error(child->filename, child->location.first_line, "Can't determine size of variable %s\n%s:%d.%d-%d.%d: ... called from here.\n",
child->str.c_str(), fcall->filename.c_str(), fcall->location.first_line, fcall->location.first_column, fcall->location.last_line, fcall->location.last_column);
variables[child->str].val = RTLIL::Const(RTLIL::State::Sx, abs(child->range_left - child->range_right)+1);
variables[child->str].offset = min(child->range_left, child->range_right);
variables[child->str].is_signed = child->is_signed;
@ -3801,24 +3799,24 @@ AstNode *AstNode::eval_const_function(AstNode *fcall)
continue;
if (stmt->children.at(1)->type != AST_CONSTANT)
log_file_error(stmt->filename, stmt->linenum, "Non-constant expression in constant function\n%s:%d: ... called from here. X\n",
fcall->filename.c_str(), fcall->linenum);
log_file_error(stmt->filename, stmt->location.first_line, "Non-constant expression in constant function\n%s:%d.%d-%d.%d: ... called from here. X\n",
fcall->filename.c_str(), fcall->location.first_line, fcall->location.first_column, fcall->location.last_line, fcall->location.last_column);
if (stmt->children.at(0)->type != AST_IDENTIFIER)
log_file_error(stmt->filename, stmt->linenum, "Unsupported composite left hand side in constant function\n%s:%d: ... called from here.\n",
fcall->filename.c_str(), fcall->linenum);
log_file_error(stmt->filename, stmt->location.first_line, "Unsupported composite left hand side in constant function\n%s:%d.%d-%d.%d: ... called from here.\n",
fcall->filename.c_str(), fcall->location.first_line, fcall->location.first_column, fcall->location.last_line, fcall->location.last_column);
if (!variables.count(stmt->children.at(0)->str))
log_file_error(stmt->filename, stmt->linenum, "Assignment to non-local variable in constant function\n%s:%d: ... called from here.\n",
fcall->filename.c_str(), fcall->linenum);
log_file_error(stmt->filename, stmt->location.first_line, "Assignment to non-local variable in constant function\n%s:%d.%d-%d.%d: ... called from here.\n",
fcall->filename.c_str(), fcall->location.first_line, fcall->location.first_column, fcall->location.last_line, fcall->location.last_column);
if (stmt->children.at(0)->children.empty()) {
variables[stmt->children.at(0)->str].val = stmt->children.at(1)->bitsAsConst(variables[stmt->children.at(0)->str].val.bits.size());
} else {
AstNode *range = stmt->children.at(0)->children.at(0);
if (!range->range_valid)
log_file_error(range->filename, range->linenum, "Non-constant range\n%s:%d: ... called from here.\n",
fcall->filename.c_str(), fcall->linenum);
log_file_error(range->filename, range->location.first_line, "Non-constant range\n%s:%d.%d-%d.%d: ... called from here.\n",
fcall->filename.c_str(), fcall->location.first_line, fcall->location.first_column, fcall->location.last_line, fcall->location.last_column);
int offset = min(range->range_left, range->range_right);
int width = std::abs(range->range_left - range->range_right) + 1;
varinfo_t &v = variables[stmt->children.at(0)->str];
@ -3849,8 +3847,8 @@ AstNode *AstNode::eval_const_function(AstNode *fcall)
while (cond->simplify(true, false, false, 1, -1, false, true)) { }
if (cond->type != AST_CONSTANT)
log_file_error(stmt->filename, stmt->linenum, "Non-constant expression in constant function\n%s:%d: ... called from here.\n",
fcall->filename.c_str(), fcall->linenum);
log_file_error(stmt->filename, stmt->location.first_line, "Non-constant expression in constant function\n%s:%d.%d-%d.%d: ... called from here.\n",
fcall->filename.c_str(), fcall->location.first_line, fcall->location.first_column, fcall->location.last_line, fcall->location.last_column);
if (cond->asBool()) {
block->children.insert(block->children.begin(), stmt->children.at(1)->clone());
@ -3870,8 +3868,8 @@ AstNode *AstNode::eval_const_function(AstNode *fcall)
while (num->simplify(true, false, false, 1, -1, false, true)) { }
if (num->type != AST_CONSTANT)
log_file_error(stmt->filename, stmt->linenum, "Non-constant expression in constant function\n%s:%d: ... called from here.\n",
fcall->filename.c_str(), fcall->linenum);
log_file_error(stmt->filename, stmt->location.first_line, "Non-constant expression in constant function\n%s:%d.%d-%d.%d: ... called from here.\n",
fcall->filename.c_str(), fcall->location.first_line, fcall->location.first_column, fcall->location.last_line, fcall->location.last_column);
block->children.erase(block->children.begin());
for (int i = 0; i < num->bitsAsConst().as_int(); i++)
@ -3908,8 +3906,8 @@ AstNode *AstNode::eval_const_function(AstNode *fcall)
while (cond->simplify(true, false, false, 1, -1, false, true)) { }
if (cond->type != AST_CONSTANT)
log_file_error(stmt->filename, stmt->linenum, "Non-constant expression in constant function\n%s:%d: ... called from here.\n",
fcall->filename.c_str(), fcall->linenum);
log_file_error(stmt->filename, stmt->location.first_line, "Non-constant expression in constant function\n%s:%d.%d-%d.%d: ... called from here.\n",
fcall->filename.c_str(), fcall->location.first_line, fcall->location.first_column, fcall->location.last_line, fcall->location.last_column);
found_match = cond->asBool();
delete cond;
@ -3938,8 +3936,8 @@ AstNode *AstNode::eval_const_function(AstNode *fcall)
continue;
}
log_file_error(stmt->filename, stmt->linenum, "Unsupported language construct in constant function\n%s:%d: ... called from here.\n",
fcall->filename.c_str(), fcall->linenum);
log_file_error(stmt->filename, stmt->location.first_line, "Unsupported language construct in constant function\n%s:%d.%d-%d.%d: ... called from here.\n",
fcall->filename.c_str(), fcall->location.first_line, fcall->location.first_column, fcall->location.last_line, fcall->location.last_column);
log_abort();
}