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cxxrtl: improve printing of narrow memories.

This commit is contained in:
whitequark 2020-04-24 05:50:10 +00:00
parent 3738391bdd
commit f88378ae61
1 changed files with 4 additions and 3 deletions
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7
backends/cxxrtl/cxxrtl.cc
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@ -726,12 +726,13 @@ struct CxxrtlWorker {
void dump_const_init(const RTLIL::Const &data, int width, int offset = 0, bool fixed_width = false) void dump_const_init(const RTLIL::Const &data, int width, int offset = 0, bool fixed_width = false)
{ {
const int CHUNK_SIZE = 32;
f << "{"; f << "{";
while (width > 0) { while (width > 0) {
const int CHUNK_SIZE = 32; int chunk_width = min(width, CHUNK_SIZE);
uint32_t chunk = data.extract(offset, width > CHUNK_SIZE ? CHUNK_SIZE : width).as_int(); uint32_t chunk = data.extract(offset, chunk_width).as_int();
if (fixed_width) if (fixed_width)
f << stringf("0x%08xu", chunk); f << stringf("0x%.*xu", chunk_width / 4, chunk);
else else
f << stringf("%#xu", chunk); f << stringf("%#xu", chunk);
if (width > CHUNK_SIZE) if (width > CHUNK_SIZE)