diff options
Diffstat (limited to 'frontends')
| -rw-r--r-- | frontends/ast/simplify.cc | 17 | ||||
| -rw-r--r-- | frontends/json/jsonparse.cc | 57 |
2 files changed, 36 insertions, 38 deletions
diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc index e947125bf..6fb94d80b 100644 --- a/frontends/ast/simplify.cc +++ b/frontends/ast/simplify.cc @@ -3439,19 +3439,11 @@ AstNode *AstNode::eval_const_function(AstNode *fcall) { std::map<std::string, AstNode*> backup_scope; std::map<std::string, AstNode::varinfo_t> variables; - bool delete_temp_block = false; - AstNode *block = NULL; + AstNode *block = new AstNode(AST_BLOCK); size_t argidx = 0; for (auto child : children) { - if (child->type == AST_BLOCK) - { - log_assert(block == NULL); - block = child; - continue; - } - if (child->type == AST_WIRE) { while (child->simplify(true, false, false, 1, -1, false, true)) { } @@ -3468,13 +3460,9 @@ AstNode *AstNode::eval_const_function(AstNode *fcall) continue; } - log_assert(block == NULL); - delete_temp_block = true; - block = new AstNode(AST_BLOCK); block->children.push_back(child->clone()); } - log_assert(block != NULL); log_assert(variables.count(str) != 0); while (!block->children.empty()) @@ -3642,8 +3630,7 @@ AstNode *AstNode::eval_const_function(AstNode *fcall) log_abort(); } - if (delete_temp_block) - delete block; + delete block; for (auto &it : backup_scope) if (it.second == NULL) diff --git a/frontends/json/jsonparse.cc b/frontends/json/jsonparse.cc index f5ae8eb72..7aceffbfc 100644 --- a/frontends/json/jsonparse.cc +++ b/frontends/json/jsonparse.cc @@ -25,7 +25,7 @@ struct JsonNode { char type; // S=String, N=Number, A=Array, D=Dict string data_string; - int data_number; + int64_t data_number; vector<JsonNode*> data_array; dict<string, JsonNode*> data_dict; vector<string> data_dict_keys; @@ -206,6 +206,38 @@ struct JsonNode } }; +Const json_parse_attr_param_value(JsonNode *node) +{ + Const value; + + if (node->type == 'S') { + string &s = node->data_string; + size_t cursor = s.find_first_not_of("01xz"); + if (cursor == string::npos) { + value = Const::from_string(s); + } else if (s.find_first_not_of(' ', cursor) == string::npos) { + value = Const(s.substr(0, GetSize(s)-1)); + } else { + value = Const(s); + } + } else + if (node->type == 'N') { + value = Const(node->data_number, 32); + if (node->data_number < 0) + value.flags |= RTLIL::CONST_FLAG_SIGNED; + } else + if (node->type == 'A') { + log_error("JSON attribute or parameter value is an array.\n"); + } else + if (node->type == 'D') { + log_error("JSON attribute or parameter value is a dict.\n"); + } else { + log_abort(); + } + + return value; +} + void json_parse_attr_param(dict<IdString, Const> &results, JsonNode *node) { if (node->type != 'D') @@ -214,28 +246,7 @@ void json_parse_attr_param(dict<IdString, Const> &results, JsonNode *node) for (auto it : node->data_dict) { IdString key = RTLIL::escape_id(it.first.c_str()); - JsonNode *value_node = it.second; - Const value; - - if (value_node->type == 'S') { - string &s = value_node->data_string; - if (s.find_first_not_of("01xz") == string::npos) - value = Const::from_string(s); - else - value = Const(s); - } else - if (value_node->type == 'N') { - value = Const(value_node->data_number, 32); - } else - if (value_node->type == 'A') { - log_error("JSON attribute or parameter value is an array.\n"); - } else - if (value_node->type == 'D') { - log_error("JSON attribute or parameter value is a dict.\n"); - } else { - log_abort(); - } - + Const value = json_parse_attr_param_value(it.second); results[key] = value; } } |