diff options
Diffstat (limited to 'frontends/ast/genrtlil.cc')
| -rw-r--r-- | frontends/ast/genrtlil.cc | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/frontends/ast/genrtlil.cc b/frontends/ast/genrtlil.cc index ae538c541..4ed0e2bae 100644 --- a/frontends/ast/genrtlil.cc +++ b/frontends/ast/genrtlil.cc @@ -1247,8 +1247,16 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint) int mem_width, mem_size, addr_bits; id2ast->meminfo(mem_width, mem_size, addr_bits); + int num_words = 1; + if (type == AST_MEMINIT) { + if (children[2]->type != AST_CONSTANT) + log_error("Memory init with non-constant word count at %s:%d!\n", filename.c_str(), linenum); + num_words = children[2]->asInt(false); + cell->parameters["\\WORDS"] = RTLIL::Const(num_words); + } + cell->setPort("\\ADDR", children[0]->genWidthRTLIL(addr_bits)); - cell->setPort("\\DATA", children[1]->genWidthRTLIL(current_module->memories[str]->width)); + cell->setPort("\\DATA", children[1]->genWidthRTLIL(current_module->memories[str]->width * num_words)); cell->parameters["\\MEMID"] = RTLIL::Const(str); cell->parameters["\\ABITS"] = RTLIL::Const(addr_bits); |