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cxxrtl: add a C API for writing VCD dumps.

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This C API is fully featured.
This commit is contained in:
whitequark 2020-06-07 03:45:53 +00:00
parent 68362a9053
commit 31f6c96b1f
5 changed files with 204 additions and 2 deletions
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7
backends/cxxrtl/cxxrtl_capi.cc
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@ -26,6 +26,11 @@ struct _cxxrtl_handle {
cxxrtl::debug_items objects;
};
// Private function for use by other units of the C API.
const cxxrtl::debug_items &cxxrtl_debug_items_from_handle(cxxrtl_handle handle) {
return handle->objects;
}
cxxrtl_handle cxxrtl_create(cxxrtl_toplevel design) {
cxxrtl_handle handle = new _cxxrtl_handle;
handle->module = std::move(design->module);
@ -49,7 +54,7 @@ cxxrtl_object *cxxrtl_get(cxxrtl_handle handle, const char *name) {
}
void cxxrtl_enum(cxxrtl_handle handle, void *data,
void (*callback)(void *data, const char *name, struct cxxrtl_object *object)) {
void (*callback)(void *data, const char *name, cxxrtl_object *object)) {
for (auto &it : handle->objects)
callback(data, it.first.c_str(), static_cast<cxxrtl_object*>(&it.second));
}