mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-10-28 10:19:26 +00:00
Code Activity

frontend: Make helper functions for printing locations.

Browse source
This commit is contained in:
Marcelina Kościelnicka 2021-02-23 19:22:53 +01:00
parent ad2960adb7
commit f4f471f342
4 changed files with 71 additions and 57 deletions
Download patch file Download diff file Expand all files Collapse all files

48
frontends/ast/simplify.cc
View file

@ -943,7 +943,7 @@ 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.%d-%d.%d.\n", children[0]->str.c_str(), filename.c_str(), location.first_line, location.first_column, location.last_line, location.last_column);
log_warning("wire '%s' is assigned in a block at %s.\n", children[0]->str.c_str(), loc_string().c_str());
if (type == AST_ASSIGN && children[0]->id2ast->is_reg) {
bool is_rand_reg = false;
if (children[1]->type == AST_FCALL) {
@ -957,7 +957,7 @@ 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.%d-%d.%d.\n", children[0]->str.c_str(), filename.c_str(), location.first_line, location.first_column, location.last_line, location.last_column);
log_warning("reg '%s' is assigned in a continuous assignment at %s.\n", children[0]->str.c_str(), loc_string().c_str());
}
children[0]->was_checked = true;
}
@ -4541,8 +4541,8 @@ bool AstNode::replace_variables(std::map<std::string, AstNode::varinfo_t> &varia
if (children.size() != 1 || children.at(0)->type != AST_RANGE) {
if (!must_succeed)
return false;
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);
log_file_error(filename, location.first_line, "Memory access in constant function is not supported\n%s: ...called from here.\n",
fcall->loc_string().c_str());
}
if (!children.at(0)->replace_variables(variables, fcall, must_succeed))
return false;
@ -4550,8 +4550,8 @@ bool AstNode::replace_variables(std::map<std::string, AstNode::varinfo_t> &varia
if (!children.at(0)->range_valid) {
if (!must_succeed)
return false;
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);
log_file_error(filename, location.first_line, "Non-constant range\n%s: ... called from here.\n",
fcall->loc_string().c_str());
}
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);
@ -4602,8 +4602,8 @@ AstNode *AstNode::eval_const_function(AstNode *fcall, bool must_succeed)
if (!stmt->range_valid) {
if (!must_succeed)
goto finished;
log_file_error(stmt->filename, stmt->location.first_line, "Can't determine size of variable %s\n%s:%d.%d-%d.%d: ... called from here.\n",
stmt->str.c_str(), fcall->filename.c_str(), fcall->location.first_line, fcall->location.first_column, fcall->location.last_line, fcall->location.last_column);
log_file_error(stmt->filename, stmt->location.first_line, "Can't determine size of variable %s\n%s: ... called from here.\n",
stmt->str.c_str(), fcall->loc_string().c_str());
}
AstNode::varinfo_t &variable = variables[stmt->str];
int width = abs(stmt->range_left - stmt->range_right) + 1;
@ -4664,22 +4664,22 @@ AstNode *AstNode::eval_const_function(AstNode *fcall, bool must_succeed)
if (stmt->children.at(1)->type != AST_CONSTANT) {
if (!must_succeed)
goto finished;
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);
log_file_error(stmt->filename, stmt->location.first_line, "Non-constant expression in constant function\n%s: ... called from here. X\n",
fcall->loc_string().c_str());
}
if (stmt->children.at(0)->type != AST_IDENTIFIER) {
if (!must_succeed)
goto finished;
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);
log_file_error(stmt->filename, stmt->location.first_line, "Unsupported composite left hand side in constant function\n%s: ... called from here.\n",
fcall->loc_string().c_str());
}
if (!variables.count(stmt->children.at(0)->str)) {
if (!must_succeed)
goto finished;
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);
log_file_error(stmt->filename, stmt->location.first_line, "Assignment to non-local variable in constant function\n%s: ... called from here.\n",
fcall->loc_string().c_str());
}
if (stmt->children.at(0)->children.empty()) {
@ -4689,8 +4689,8 @@ AstNode *AstNode::eval_const_function(AstNode *fcall, bool must_succeed)
if (!range->range_valid) {
if (!must_succeed)
goto finished;
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);
log_file_error(range->filename, range->location.first_line, "Non-constant range\n%s: ... called from here.\n",
fcall->loc_string().c_str());
}
int offset = min(range->range_left, range->range_right);
int width = std::abs(range->range_left - range->range_right) + 1;
@ -4725,8 +4725,8 @@ AstNode *AstNode::eval_const_function(AstNode *fcall, bool must_succeed)
if (cond->type != AST_CONSTANT) {
if (!must_succeed)
goto finished;
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);
log_file_error(stmt->filename, stmt->location.first_line, "Non-constant expression in constant function\n%s: ... called from here.\n",
fcall->loc_string().c_str());
}
if (cond->asBool()) {
@ -4750,8 +4750,8 @@ AstNode *AstNode::eval_const_function(AstNode *fcall, bool must_succeed)
if (num->type != AST_CONSTANT) {
if (!must_succeed)
goto finished;
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);
log_file_error(stmt->filename, stmt->location.first_line, "Non-constant expression in constant function\n%s: ... called from here.\n",
fcall->loc_string().c_str());
}
block->children.erase(block->children.begin());
@ -4793,8 +4793,8 @@ AstNode *AstNode::eval_const_function(AstNode *fcall, bool must_succeed)
if (cond->type != AST_CONSTANT) {
if (!must_succeed)
goto finished;
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);
log_file_error(stmt->filename, stmt->location.first_line, "Non-constant expression in constant function\n%s: ... called from here.\n",
fcall->loc_string().c_str());
}
found_match = cond->asBool();
@ -4829,8 +4829,8 @@ AstNode *AstNode::eval_const_function(AstNode *fcall, bool must_succeed)
if (!must_succeed)
goto finished;
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_file_error(stmt->filename, stmt->location.first_line, "Unsupported language construct in constant function\n%s: ... called from here.\n",
fcall->loc_string().c_str());
log_abort();
}