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| author | David Shah <davey1576@gmail.com> | 2018-06-09 19:33:35 +0200 |
|---|---|---|
| committer | David Shah <davey1576@gmail.com> | 2018-06-09 19:33:44 +0200 |
| commit | e15620ccd4e5062a999f51bc5f3ee53739586561 (patch) | |
| tree | f76326b9e86b0bcd868d5851ac258f4be9afe174 /frontend/json | |
| parent | 8cabb39d6d6270f3f721c903d20f7b2cf8fe79a4 (diff) | |
| download | nextpnr-e15620ccd4e5062a999f51bc5f3ee53739586561.tar.gz nextpnr-e15620ccd4e5062a999f51bc5f3ee53739586561.tar.bz2 nextpnr-e15620ccd4e5062a999f51bc5f3ee53739586561.zip | |
json: Parse cell attributes
Signed-off-by: David Shah <davey1576@gmail.com>
Diffstat (limited to 'frontend/json')
| -rw-r--r-- | frontend/json/jsonparse.cc | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/frontend/json/jsonparse.cc b/frontend/json/jsonparse.cc index 7c87bc8f..761ad47e 100644 --- a/frontend/json/jsonparse.cc +++ b/frontend/json/jsonparse.cc @@ -312,9 +312,9 @@ bool is_blackbox(JsonNode *node) return true; } -void json_import_cell_attributes(Design *design, string &modname, - CellInfo *cell, JsonNode *param_node, - int param_id) +void json_import_cell_params(Design *design, string &modname, CellInfo *cell, + JsonNode *param_node, + dict<IdString, std::string> *dest, int param_id) { // JsonNode *param; @@ -324,9 +324,9 @@ void json_import_cell_attributes(Design *design, string &modname, pId = param_node->data_dict_keys[param_id]; if (param->type == 'N') { - cell->params[pId] = std::to_string(param->data_number); + (*dest)[pId] = std::to_string(param->data_number); } else if (param->type == 'S') - cell->params[pId] = param->data_string; + (*dest)[pId] = param->data_string; else log_error( "JSON parameter type of \"%s\' of cell \'%s\' not supported\n", @@ -529,7 +529,7 @@ void json_import_cell_ports(Design *design, string &modname, CellInfo *cell, void json_import_cell(Design *design, string modname, JsonNode *cell_node, string cell_name) { - JsonNode *cell_type, *param_node; + JsonNode *cell_type, *param_node, *attr_node; cell_type = cell_node->data_dict.at("type"); if (cell_type == NULL) @@ -557,7 +557,24 @@ void json_import_cell(Design *design, string modname, JsonNode *cell_node, for (int paramid = 0; paramid < GetSize(param_node->data_dict_keys); paramid++) { - json_import_cell_attributes(design, modname, cell, param_node, paramid); + json_import_cell_params(design, modname, cell, param_node, + &cell->params, paramid); + } + + attr_node = cell_node->data_dict.at("attributes"); + if (attr_node->type != 'D') + log_error("JSON attribute list of \'%s\' is not a data dictionary\n", + cell->name.c_str()); + + // + // Loop through all attributes, adding them into the + // design to annotate the cell + // + for (int attrid = 0; attrid < GetSize(attr_node->data_dict_keys); + attrid++) { + + json_import_cell_params(design, modname, cell, attr_node, &cell->attrs, + attrid); } // |