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passes: show: Touch chunk iteration in gen_portbox

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Signed-off-by: Martin Povišer <povik@cutebit.org>
This commit is contained in:
Martin Povišer 2023-01-13 16:10:20 +01:00
parent 60318a5cd8
commit 61abca10a3
1 changed files with 11 additions and 8 deletions
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19
passes/cmds/show.cc
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@ -258,10 +258,14 @@ struct ShowWorker
int dot_idx = single_idx_count++; int dot_idx = single_idx_count++;
std::vector<std::string> label_pieces; std::vector<std::string> label_pieces;
int pos = sig.size()-1; int pos = sig.size()-1;
for (int rep, i = int(sig.chunks().size())-1; i >= 0; i -= rep) {
const RTLIL::SigChunk &c = sig.chunks().at(i);
int cl, cr;
for (int rep, chunk_idx = ((int) sig.chunks().size()) - 1; chunk_idx >= 0; chunk_idx -= rep) {
const RTLIL::SigChunk &c = sig.chunks().at(chunk_idx);
// Find the number of times this chunk is repeating
for (rep = 1; chunk_idx - rep >= 0 && c == sig.chunks().at(chunk_idx - rep); rep++);
int cl, cr;
cl = c.offset + c.width - 1; cl = c.offset + c.width - 1;
cr = c.offset; cr = c.offset;
@ -284,12 +288,11 @@ struct ShowWorker
log_assert(!net.empty()); log_assert(!net.empty());
} }
for (rep = 1; i-rep >= 0 && c == sig.chunks().at(i-rep); rep++) {}
std::string repinfo = rep > 1 ? stringf("%dx ", rep) : ""; std::string repinfo = rep > 1 ? stringf("%dx ", rep) : "";
if (driver) { if (driver) {
log_assert(!net.empty()); log_assert(!net.empty());
label_pieces.push_back(stringf("<s%d> %d:%d - %s%d:%d ", i, pos, pos-rep*c.width+1, repinfo.c_str(), cl, cr)); label_pieces.push_back(stringf("<s%d> %d:%d - %s%d:%d ", chunk_idx, pos, pos-rep*c.width+1, repinfo.c_str(), cl, cr));
net_conn_map[net].in.insert({stringf("x%d:s%d", dot_idx, i), rep*c.width}); net_conn_map[net].in.insert({stringf("x%d:s%d", dot_idx, chunk_idx), rep*c.width});
net_conn_map[net].color = nextColor(c, net_conn_map[net].color); net_conn_map[net].color = nextColor(c, net_conn_map[net].color);
} else { } else {
if (no_signode) { if (no_signode) {
@ -301,8 +304,8 @@ struct ShowWorker
c.data.front() == State::Sz ? 'Z' : '?', c.data.front() == State::Sz ? 'Z' : '?',
pos, pos-rep*c.width+1)); pos, pos-rep*c.width+1));
} else { } else {
label_pieces.push_back(stringf("<s%d> %s%d:%d - %d:%d ", i, repinfo.c_str(), cl, cr, pos, pos-rep*c.width+1)); label_pieces.push_back(stringf("<s%d> %s%d:%d - %d:%d ", chunk_idx, repinfo.c_str(), cl, cr, pos, pos-rep*c.width+1));
net_conn_map[net].out.insert({stringf("x%d:s%d", dot_idx, i), rep*c.width}); net_conn_map[net].out.insert({stringf("x%d:s%d", dot_idx, chunk_idx), rep*c.width});
net_conn_map[net].color = nextColor(c, net_conn_map[net].color); net_conn_map[net].color = nextColor(c, net_conn_map[net].color);
} }
} }