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mirror of https://github.com/YosysHQ/nextpnr.git synced 2026-04-26 04:07:02 +00:00

Save top level attrs and store current step

This commit is contained in:
Miodrag Milanovic
2019-06-07 16:11:11 +02:00
parent ef1a5fa606
commit d9b0bac248
9 changed files with 55 additions and 5 deletions

View File

@@ -355,6 +355,27 @@ void json_import_net_attrib(Context *ctx, string &modname, NetInfo *net, JsonNod
pId.c_str(ctx), net->attrs[pId].c_str(), net->name.c_str(ctx), modname.c_str());
}
void json_import_top_attrib(Context *ctx, string &modname, JsonNode *param_node,
std::unordered_map<IdString, Property> *dest, int param_id)
{
//
JsonNode *param;
IdString pId;
//
param = param_node->data_dict.at(param_node->data_dict_keys[param_id]);
pId = ctx->id(param_node->data_dict_keys[param_id]);
if (param->type == 'N') {
(*dest)[pId].setNumber(param->data_number);
} else if (param->type == 'S')
(*dest)[pId].setString(param->data_string);
else
log_error("JSON parameter type of \"%s\' of module not supported\n", pId.c_str(ctx));
if (json_debug)
log_info(" Added parameter \'%s\'=%s module \'%s\'\n",
pId.c_str(ctx), (*dest)[pId].c_str(), modname.c_str());
}
static int const_net_idx = 0;
template <typename F>
@@ -714,7 +735,14 @@ void json_import(Context *ctx, string modname, JsonNode *node)
return;
log_info("Importing module %s\n", modname.c_str());
ctx->attrs[ctx->id("module")] = modname;
JsonNode *attr_node = node->data_dict.at("attributes");
for (int attrid = 0; attrid < GetSize(attr_node->data_dict_keys); attrid++) {
json_import_top_attrib(ctx, modname, attr_node, &ctx->attrs, attrid);
}
if (ctx->attrs.find(ctx->id("step")) == ctx->attrs.end())
ctx->attrs[ctx->id("step")] = "synth";
JsonNode *ports_parent = nullptr;
if (node->data_dict.count("ports") > 0)
ports_parent = node->data_dict.at("ports");

View File

@@ -64,13 +64,17 @@ void write_parameters(std::ostream &f, Context *ctx, const std::unordered_map<Id
void write_module(std::ostream &f, Context *ctx)
{
f << stringf(" %s: {\n", get_string("top").c_str());
auto val = ctx->attrs.find(ctx->id("module"));
if (val != ctx->attrs.end())
f << stringf(" %s: {\n", get_string(val->second.str).c_str());
else
f << stringf(" %s: {\n", get_string("top").c_str());
// TODO: check if this is better to be separate
/*f << stringf(" \"settings\": {");
write_parameters(f, ctx, ctx->settings, true);
f << stringf("\n },\n");*/
f << stringf(" \"attributes\": {");
// TODO: Top level attributes
write_parameters(f, ctx, ctx->attrs, true);
f << stringf("\n },\n");
f << stringf(" \"ports\": {");
// TODO: Top level ports