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Merge pull request #585 from hzeller/use-file-warning-error 

Use log_file_warning(), log_file_error() functions
This commit is contained in:
Clifford Wolf 2018-07-20 17:46:06 +02:00 committed by GitHub
parent bf68e9a94a b5ea598ef6
commit 1de07eeee2
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 79 additions and 82 deletions
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32
frontends/ast/genrtlil.cc
View File

@ -238,7 +238,7 @@ struct AST_INTERNAL::ProcessGenerator
if (found_anyedge_syncs) {
if (found_global_syncs)
log_error("Found non-synthesizable event list at %s:%d!\n", always->filename.c_str(), always->linenum);
log_file_error(always->filename, always->linenum, "Found non-synthesizable event list!\n");
log("Note: Assuming pure combinatorial block at %s:%d in\n", always->filename.c_str(), always->linenum);
log("compliance with IEC 62142(E):2005 / IEEE Std. 1364.1(E):2002. Recommending\n");
log("use of @* instead of @(...) for better match of synthesis and simulation.\n");
@ -253,12 +253,12 @@ struct AST_INTERNAL::ProcessGenerator
continue;
found_clocked_sync = true;
if (found_global_syncs || found_anyedge_syncs)
log_error("Found non-synthesizable event list at %s:%d!\n", always->filename.c_str(), always->linenum);
log_file_error(always->filename, always->linenum, "Found non-synthesizable event list!\n");
RTLIL::SyncRule *syncrule = new RTLIL::SyncRule;
syncrule->type = child->type == AST_POSEDGE ? RTLIL::STp : RTLIL::STn;
syncrule->signal = child->children[0]->genRTLIL();
if (GetSize(syncrule->signal) != 1)
log_error("Found posedge/negedge event on a signal that is not 1 bit wide at %s:%d!\n", always->filename.c_str(), always->linenum);
log_file_error(always->filename, always->linenum, "Found posedge/negedge event on a signal that is not 1 bit wide!\n");
addChunkActions(syncrule->actions, subst_lvalue_from, subst_lvalue_to, true);
proc->syncs.push_back(syncrule);
}
@ -549,12 +549,12 @@ struct AST_INTERNAL::ProcessGenerator
break;
case AST_WIRE:
log_error("Found wire declaration in block without label at at %s:%d!\n", ast->filename.c_str(), ast->linenum);
log_file_error(ast->filename, ast->linenum, "Found wire declaration in block without label!\n");
break;
case AST_PARAMETER:
case AST_LOCALPARAM:
log_error("Found parameter declaration in block without label at at %s:%d!\n", ast->filename.c_str(), ast->linenum);
log_file_error(ast->filename, ast->linenum, "Found parameter declaration in block without label!\n");
break;
case AST_NONE:
@ -602,7 +602,7 @@ void AstNode::detectSignWidthWorker(int &width_hint, bool &sign_hint, bool *foun
if (id_ast == NULL && current_scope.count(str))
id_ast = current_scope.at(str);
if (!id_ast)
log_error("Failed to resolve identifier %s for width detection at %s:%d!\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Failed to resolve identifier %s for width detection!\n", str.c_str());
if (id_ast->type == AST_PARAMETER || id_ast->type == AST_LOCALPARAM) {
if (id_ast->children.size() > 1 && id_ast->children[1]->range_valid) {
this_width = id_ast->children[1]->range_left - id_ast->children[1]->range_right + 1;
@ -612,7 +612,7 @@ void AstNode::detectSignWidthWorker(int &width_hint, bool &sign_hint, bool *foun
if (id_ast->children[0]->type == AST_CONSTANT)
this_width = id_ast->children[0]->bits.size();
else
log_error("Failed to detect width for parameter %s at %s:%d!\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Failed to detect width for parameter %s!\n", str.c_str());
if (children.size() != 0)
range = children[0];
} else if (id_ast->type == AST_WIRE || id_ast->type == AST_AUTOWIRE) {
@ -624,7 +624,7 @@ void AstNode::detectSignWidthWorker(int &width_hint, bool &sign_hint, bool *foun
// log("---\n");
// id_ast->dumpAst(NULL, "decl> ");
// dumpAst(NULL, "ref> ");
log_error("Failed to detect width of signal access `%s' at %s:%d!\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Failed to detect width of signal access `%s'!\n", str.c_str());
}
} else {
this_width = id_ast->range_left - id_ast->range_right + 1;
@ -635,10 +635,10 @@ void AstNode::detectSignWidthWorker(int &width_hint, bool &sign_hint, bool *foun
this_width = 32;
} else if (id_ast->type == AST_MEMORY) {
if (!id_ast->children[0]->range_valid)
log_error("Failed to detect width of memory access `%s' at %s:%d!\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Failed to detect width of memory access `%s'!\n", str.c_str());
this_width = id_ast->children[0]->range_left - id_ast->children[0]->range_right + 1;
} else
log_error("Failed to detect width for identifier %s at %s:%d!\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Failed to detect width for identifier %s!\n", str.c_str());
if (range) {
if (range->children.size() == 1)
this_width = 1;
@ -665,7 +665,7 @@ void AstNode::detectSignWidthWorker(int &width_hint, bool &sign_hint, bool *foun
case AST_TO_BITS:
while (children[0]->simplify(true, false, false, 1, -1, false, false) == true) { }
if (children[0]->type != AST_CONSTANT)
log_error("Left operand of tobits expression is not constant at %s:%d!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Left operand of tobits expression is not constant!\n");
children[1]->detectSignWidthWorker(sub_width_hint, sign_hint);
width_hint = max(width_hint, children[0]->bitsAsConst().as_int());
break;
@ -693,7 +693,7 @@ void AstNode::detectSignWidthWorker(int &width_hint, bool &sign_hint, bool *foun
case AST_REPLICATE:
while (children[0]->simplify(true, false, false, 1, -1, false, true) == true) { }
if (children[0]->type != AST_CONSTANT)
log_error("Left operand of replicate expression is not constant at %s:%d!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Left operand of replicate expression is not constant!\n");
children[1]->detectSignWidthWorker(sub_width_hint, sub_sign_hint);
width_hint = max(width_hint, children[0]->bitsAsConst().as_int() * sub_width_hint);
sign_hint = false;
@ -767,7 +767,7 @@ void AstNode::detectSignWidthWorker(int &width_hint, bool &sign_hint, bool *foun
if (!id2ast->is_signed)
sign_hint = false;
if (!id2ast->children[0]->range_valid)
log_error("Failed to detect width of memory access `%s' at %s:%d!\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Failed to detect width of memory access `%s'!\n", str.c_str());
this_width = id2ast->children[0]->range_left - id2ast->children[0]->range_right + 1;
width_hint = max(width_hint, this_width);
break;
@ -1083,7 +1083,7 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
RTLIL::SigSpec left = children[0]->genRTLIL();
RTLIL::SigSpec right = children[1]->genRTLIL();
if (!left.is_fully_const())
log_error("Left operand of replicate expression is not constant at %s:%d!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Left operand of replicate expression is not constant!\n");
int count = left.as_int();
RTLIL::SigSpec sig;
for (int i = 0; i < count; i++)
@ -1322,7 +1322,7 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
int num_words = 1;
if (type == AST_MEMINIT) {
if (children[2]->type != AST_CONSTANT)
log_error("Memory init with non-constant word count at %s:%d!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Memory init with non-constant word count!\n");
num_words = int(children[2]->asInt(false));
cell->parameters["\\WORDS"] = RTLIL::Const(num_words);
}
@ -1514,7 +1514,7 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
if (attributes.count("\\reg")) {
auto &attr = attributes.at("\\reg");
if (attr->type != AST_CONSTANT)
log_error("Attribute `reg' with non-constant value at %s:%d!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Attribute `reg' with non-constant value!\n");
cell->attributes["\\reg"] = attr->asAttrConst();
}

121
frontends/ast/simplify.cc
View File

@ -177,13 +177,13 @@ 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 == "$dumpall")) {
log_warning("Ignoring call to system %s %s at %s:%d.\n", type == AST_FCALL ? "function" : "task", str.c_str(), filename.c_str(), linenum);
log_file_warning(filename, linenum, "Ignoring call to system %s %s.\n", type == AST_FCALL ? "function" : "task", str.c_str());
delete_children();
str = std::string();
}
if ((type == AST_TCALL) && (str == "$display" || str == "$write") && (!current_always || current_always->type != AST_INITIAL)) {
log_warning("System task `%s' outside initial block is unsupported at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_warning(filename, linenum, "System task `%s' outside initial block is unsupported.\n", str.c_str());
delete_children();
str = std::string();
}
@ -202,7 +202,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
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_error("Failed to evaluate system task `%s' with non-constant 1st argument at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Failed to evaluate system task `%s' with non-constant 1st argument.\n", str.c_str());
std::string sformat = node_string->bitsAsConst().decode_string();
// Other arguments are placeholders. Process the string as we go through it
@ -215,7 +215,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
{
// If there's no next character, that's a problem
if (i+1 >= sformat.length())
log_error("System task `%s' called with `%%' at end of string at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "System task `%s' called with `%%' at end of string.\n", str.c_str());
char cformat = sformat[++i];
@ -245,7 +245,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
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_error("Failed to evaluate system task `%s' with non-constant argument at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Failed to evaluate system task `%s' with non-constant argument.\n", str.c_str());
break;
case 'm':
@ -253,7 +253,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
break;
default:
log_error("System task `%s' called with invalid/unsupported format specifier at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "System task `%s' called with invalid/unsupported format specifier.\n", str.c_str());
break;
}
@ -374,7 +374,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
continue;
wires_are_incompatible:
if (stage > 1)
log_error("Incompatible re-declaration of wire %s at %s:%d.\n", node->str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Incompatible re-declaration of wire %s.\n", node->str.c_str());
continue;
}
this_wire_scope[node->str] = node;
@ -402,7 +402,7 @@ 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_error("Invalid nesting of always blocks and/or initializations at %s:%d.\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Invalid nesting of always blocks and/or initializations.\n");
current_always = this;
current_always_clocked = false;
@ -451,7 +451,7 @@ 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_error("Non-constant width range on parameter decl at %s:%d.\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Non-constant width range on parameter decl.\n");
width_hint = max(width_hint, children[1]->range_left - children[1]->range_right + 1);
}
break;
@ -695,7 +695,7 @@ 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_error("Module name in defparam at %s:%d contains non-constant expressions!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Module name in defparam contains non-constant expressions!\n");
string modname, paramname = children[0]->str;
@ -712,7 +712,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
}
if (pos == std::string::npos)
log_error("Can't find object for defparam `%s` at %s:%d!\n", RTLIL::unescape_id(paramname).c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Can't find object for defparam `%s`!\n", RTLIL::unescape_id(paramname).c_str());
paramname = "\\" + paramname.substr(pos+1);
@ -732,7 +732,7 @@ 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_error("Index in generate block prefix syntax at %s:%d is not constant!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "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);
@ -748,9 +748,9 @@ 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_error("Left operand of to_bits expression is not constant at %s:%d!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Left operand of to_bits expression is not constant!\n");
if (children[1]->type != AST_CONSTANT)
log_error("Right operand of to_bits expression is not constant at %s:%d!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "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;
@ -814,7 +814,7 @@ 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_error("Non-constant range on memory decl at %s:%d.\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "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();
@ -832,7 +832,7 @@ 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_error("Insufficient number of array indices for %s at %s:%d.\n", log_id(str), filename.c_str(), linenum);
log_file_error(filename, linenum, "Insufficient number of array indices for %s.\n", log_id(str));
AstNode *new_index_expr = children[0]->children[i]->children.at(0)->clone();
@ -861,7 +861,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
if (type == AST_PARAMETER || type == AST_LOCALPARAM) {
if (children.size() > 1 && children[1]->type == AST_RANGE) {
if (!children[1]->range_valid)
log_error("Non-constant width range on parameter decl at %s:%d.\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "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);
@ -924,7 +924,7 @@ 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_error("Invalid bit-select on memory access at %s:%d!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Invalid bit-select on memory access!\n");
int mem_width, mem_size, addr_bits;
id2ast->meminfo(mem_width, mem_size, addr_bits);
@ -973,10 +973,10 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
}
if (type == AST_WHILE)
log_error("While loops are only allowed in constant functions at %s:%d!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "While loops are only allowed in constant functions!\n");
if (type == AST_REPEAT)
log_error("Repeat loops are only allowed in constant functions at %s:%d!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Repeat loops are only allowed in constant functions!\n");
// unroll for loops and generate-for blocks
if ((type == AST_GENFOR || type == AST_FOR) && children.size() != 0)
@ -991,31 +991,31 @@ 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_error("Unsupported 1st expression of generate for-loop at %s:%d!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Unsupported 1st expression of generate for-loop!\n");
if (next_ast->type != AST_ASSIGN_EQ)
log_error("Unsupported 3rd expression of generate for-loop at %s:%d!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "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_error("Left hand side of 1st expression of generate for-loop at %s:%d is not a gen var!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "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_error("Left hand side of 3rd expression of generate for-loop at %s:%d is not a gen var!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "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_error("Left hand side of 1st expression of generate for-loop at %s:%d is not a register!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "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_error("Left hand side of 3rd expression of generate for-loop at %s:%d is not a register!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "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_error("Incompatible left-hand sides in 1st and 3rd expression of generate for-loop at %s:%d!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Incompatible left-hand sides in 1st and 3rd expression of generate for-loop!\n");
// eval 1st expression
AstNode *varbuf = init_ast->children[1]->clone();
while (varbuf->simplify(true, false, false, stage, 32, true, false)) { }
if (varbuf->type != AST_CONSTANT)
log_error("Right hand side of 1st expression of generate for-loop at %s:%d is not constant!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Right hand side of 1st expression of generate for-loop is not constant!\n");
varbuf = new AstNode(AST_LOCALPARAM, varbuf);
varbuf->str = init_ast->children[0]->str;
@ -1037,7 +1037,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
while (buf->simplify(true, false, false, stage, width_hint, sign_hint, false)) { }
if (buf->type != AST_CONSTANT)
log_error("2nd expression of generate for-loop at %s:%d is not constant!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "2nd expression of generate for-loop is not constant!\n");
if (buf->integer == 0) {
delete buf;
@ -1078,7 +1078,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
while (buf->simplify(true, false, false, stage, 32, true, false)) { }
if (buf->type != AST_CONSTANT)
log_error("Right hand side of 3rd expression of generate for-loop at %s:%d is not constant!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Right hand side of 3rd expression of generate for-loop is not constant!\n");
delete varbuf->children[0];
varbuf->children[0] = buf;
@ -1144,7 +1144,7 @@ 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_error("Condition for generate if at %s:%d is not constant!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Condition for generate if is not constant!\n");
}
if (buf->asBool() != 0) {
delete buf;
@ -1185,7 +1185,7 @@ 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_error("Condition for generate case at %s:%d is not constant!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Condition for generate case is not constant!\n");
}
bool ref_signed = buf->is_signed;
@ -1219,7 +1219,7 @@ 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_error("Expression in generate case at %s:%d is not constant!\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "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();
@ -1260,7 +1260,7 @@ 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_error("Non-constant array range on cell array at %s:%d.\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "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;
@ -1271,7 +1271,7 @@ 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_error("Cell arrays of primitives are currently not supported at %s:%d.\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "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());
@ -1645,7 +1645,7 @@ 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_error("Unsupported expression on dynamic range select on signal `%s' at %s:%d!\n", str.c_str(), filename.c_str(), linenum);
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;
assign_data = new AstNode(AST_ASSIGN_LE, new AstNode(AST_IDENTIFIER),
@ -1749,7 +1749,7 @@ skip_dynamic_range_lvalue_expansion:;
AstNode *buf = children[1]->clone();
while (buf->simplify(true, false, false, stage, width_hint, sign_hint, false)) { }
if (buf->type != AST_CONSTANT)
log_error("Failed to evaluate system function `%s' with non-constant value at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Failed to evaluate system function `%s' with non-constant value.\n", str.c_str());
num_steps = buf->asInt(true);
delete buf;
@ -1846,7 +1846,7 @@ skip_dynamic_range_lvalue_expansion:;
AstNode *buf = children[0]->clone();
while (buf->simplify(true, false, false, stage, width_hint, sign_hint, false)) { }
if (buf->type != AST_CONSTANT)
log_error("Failed to evaluate system function `%s' with non-constant value at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "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())
@ -1893,7 +1893,7 @@ 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_error("Failed to resolve identifier %s for width detection at %s:%d!\n", buf->str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "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 $bits() return the expression width
@ -1901,15 +1901,15 @@ skip_dynamic_range_lvalue_expansion:;
if (str == "\\$bits") {
if (mem_range->type == AST_RANGE) {
if (!mem_range->range_valid)
log_error("Failed to detect width of memory access `%s' at %s:%d!\n", buf->str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "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_error("Unknown memory depth AST type in `%s' at %s:%d!\n", buf->str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "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_error("Failed to detect width of memory access `%s' at %s:%d!\n", buf->str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Failed to detect width of memory access `%s'!\n", buf->str.c_str());
int dims;
if (id_ast->multirange_dimensions.empty())
dims = 1;
@ -1920,9 +1920,9 @@ 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_error("Dimension %d out of range in `%s', as it only has dimensions 1..%d at %s:%d!\n", dim, buf->str.c_str(), dims+1, filename.c_str(), linenum);
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);
} else
log_error("Unknown memory depth AST type in `%s' at %s:%d!\n", buf->str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Unknown memory depth AST type in `%s'!\n", buf->str.c_str());
}
}
}
@ -2018,14 +2018,14 @@ skip_dynamic_range_lvalue_expansion:;
for (int i = 2; i < GetSize(dpi_decl->children); i++)
{
if (i-2 >= GetSize(children))
log_error("Insufficient number of arguments in DPI function call at %s:%d.\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "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_error("Failed to evaluate DPI function with non-constant argument at %s:%d.\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Failed to evaluate DPI function with non-constant argument.\n");
}
newNode = dpi_call(rtype, fname, argtypes, args);
@ -2037,7 +2037,7 @@ skip_dynamic_range_lvalue_expansion:;
}
if (current_scope.count(str) == 0 || current_scope[str]->type != AST_FUNCTION)
log_error("Can't resolve function name `%s' at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Can't resolve function name `%s'.\n", str.c_str());
}
if (type == AST_TCALL)
@ -2045,9 +2045,9 @@ skip_dynamic_range_lvalue_expansion:;
if (str == "$finish" || str == "$stop")
{
if (!current_always || current_always->type != AST_INITIAL)
log_error("System task `%s' outside initial block is unsupported at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "System task `%s' outside initial block is unsupported.\n", str.c_str());
log_error("System task `%s' executed at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "System task `%s' executed.\n", str.c_str());
}
if (str == "\\$readmemh" || str == "\\$readmemb")
@ -2059,12 +2059,12 @@ skip_dynamic_range_lvalue_expansion:;
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_error("Failed to evaluate system function `%s' with non-constant 1st argument at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "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_error("Failed to evaluate system function `%s' with non-memory 2nd argument at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Failed to evaluate system function `%s' with non-memory 2nd argument.\n", str.c_str());
int start_addr = -1, finish_addr = -1;
@ -2072,7 +2072,7 @@ 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_error("Failed to evaluate system function `%s' with non-constant 3rd argument at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Failed to evaluate system function `%s' with non-constant 3rd argument.\n", str.c_str());
start_addr = int(node_addr->asInt(false));
}
@ -2080,7 +2080,7 @@ 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_error("Failed to evaluate system function `%s' with non-constant 4th argument at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Failed to evaluate system function `%s' with non-constant 4th argument.\n", str.c_str());
finish_addr = int(node_addr->asInt(false));
}
@ -2106,7 +2106,7 @@ skip_dynamic_range_lvalue_expansion:;
}
if (current_scope.count(str) == 0 || current_scope[str]->type != AST_TASK)
log_error("Can't resolve task name `%s' at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Can't resolve task name `%s'.\n", str.c_str());
}
AstNode *decl = current_scope[str];
@ -2134,9 +2134,9 @@ skip_dynamic_range_lvalue_expansion:;
}
if (in_param)
log_error("Non-constant function call in constant expression at %s:%d.\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Non-constant function call in constant expression.\n");
if (require_const_eval)
log_error("Function %s can only be called with constant arguments at %s:%d.\n", str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Function %s can only be called with constant arguments.\n", str.c_str());
}
size_t arg_count = 0;
@ -2253,7 +2253,7 @@ skip_dynamic_range_lvalue_expansion:;
goto tcall_incompatible_wires;
} else {
tcall_incompatible_wires:
log_error("Incompatible re-declaration of wire %s at %s:%d.\n", child->str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Incompatible re-declaration of wire %s.\n", child->str.c_str());
}
}
}
@ -2641,7 +2641,7 @@ AstNode *AstNode::readmem(bool is_readmemh, std::string mem_filename, AstNode *m
yosys_input_files.insert(mem_filename);
if (f.fail())
log_error("Can not open file `%s` for %s at %s:%d.\n", mem_filename.c_str(), str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "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;
@ -2687,7 +2687,7 @@ AstNode *AstNode::readmem(bool is_readmemh, std::string mem_filename, AstNode *m
char *endptr;
cursor = strtol(nptr, &endptr, 16);
if (!*nptr || *endptr)
log_error("Can not parse address `%s` for %s at %s:%d.\n", nptr, str.c_str(), filename.c_str(), linenum);
log_file_error(filename, linenum, "Can not parse address `%s` for %s.\n", nptr, str.c_str());
continue;
}
@ -2943,7 +2943,7 @@ bool AstNode::mem2reg_check(pool<AstNode*> &mem2reg_set)
return false;
if (children.empty() || children[0]->type != AST_RANGE || GetSize(children[0]->children) != 1)
log_error("Invalid array access at %s:%d.\n", filename.c_str(), linenum);
log_file_error(filename, linenum, "Invalid array access.\n");
return true;
}
@ -3446,4 +3446,3 @@ AstNode *AstNode::eval_const_function(AstNode *fcall)
}
YOSYS_NAMESPACE_END

8
frontends/verilog/verilog_frontend.cc
View File

@ -42,7 +42,7 @@ static std::list<std::vector<std::string>> verilog_defaults_stack;
static void error_on_dpi_function(AST::AstNode *node)
{
if (node->type == AST::AST_DPI_FUNCTION)
log_error("Found DPI function %s at %s:%d.\n", node->str.c_str(), node->filename.c_str(), node->linenum);
log_file_error(node->filename, node->linenum, "Found DPI function %s.\n", node->str.c_str());
for (auto child : node->children)
error_on_dpi_function(child);
}
@ -519,13 +519,11 @@ void frontend_verilog_yyerror(char const *fmt, ...)
va_list ap;
char buffer[1024];
char *p = buffer;
p += snprintf(p, buffer + sizeof(buffer) - p, "Parser error in line %s:%d: ",
YOSYS_NAMESPACE_PREFIX AST::current_filename.c_str(), frontend_verilog_yyget_lineno());
va_start(ap, fmt);
p += vsnprintf(p, buffer + sizeof(buffer) - p, fmt, ap);
va_end(ap);
p += snprintf(p, buffer + sizeof(buffer) - p, "\n");
YOSYS_NAMESPACE_PREFIX log_error("%s", buffer);
YOSYS_NAMESPACE_PREFIX log_file_error(YOSYS_NAMESPACE_PREFIX AST::current_filename, frontend_verilog_yyget_lineno(),
"%s", buffer);
exit(1);
}