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Fix module3.12B

This commit is contained in:
Nick Gasson 2008-07-29 19:04:41 +01:00
parent 5ec2c37e7e
commit c9454b346e
1 changed files with 16 additions and 0 deletions
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16
tgt-vhdl/scope.cc
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@ -212,6 +212,11 @@ void draw_nexus(ivl_nexus_t nexus)
if ((sig = ivl_nexus_ptr_sig(nexus_ptr))) { if ((sig = ivl_nexus_ptr_sig(nexus_ptr))) {
cout << "signal " << ivl_signal_basename(sig) << endl; cout << "signal " << ivl_signal_basename(sig) << endl;
if (!seen_signal_before(sig)) {
remember_signal(sig, NULL);
continue;
}
vhdl_scope *scope = find_scope_for_signal(sig); vhdl_scope *scope = find_scope_for_signal(sig);
if (visible_nexus(priv, scope)) { if (visible_nexus(priv, scope)) {
@ -601,6 +606,17 @@ static void map_signal(ivl_signal_t to, vhdl_entity *parent,
{ {
// TODO: Work for multiple words // TODO: Work for multiple words
ivl_nexus_t nexus = ivl_signal_nex(to, 0); ivl_nexus_t nexus = ivl_signal_nex(to, 0);
seen_nexus(nexus);
vhdl_scope *arch_scope = parent->get_arch()->get_scope();
nexus_private_t *priv =
static_cast<nexus_private_t*>(ivl_nexus_get_private(nexus));
assert(priv);
if (!visible_nexus(priv, arch_scope)) {
// This nexus isn't attached to anything in the parent
return;
}
vhdl_var_ref *ref = nexus_to_var_ref(parent->get_arch()->get_scope(), nexus); vhdl_var_ref *ref = nexus_to_var_ref(parent->get_arch()->get_scope(), nexus);