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Progress in pmgen

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Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2019-01-13 12:53:13 +01:00
parent b9545aa0e1
commit 1f8e76f993
3 changed files with 158 additions and 22 deletions
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11
passes/pmgen/ice40_dsp.cc
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@ -24,8 +24,15 @@
USING_YOSYS_NAMESPACE
PRIVATE_NAMESPACE_BEGIN
void ice40_dsp_accept(ice40_dsp_pm * /* pm */)
void ice40_dsp_accept(ice40_dsp_pm *pm)
{
log("\n");
log("mul: %s\n", pm->st.mul ? log_id(pm->st.mul) : "--");
log("ffA: %s\n", pm->st.ffA ? log_id(pm->st.ffA) : "--");
log("ffB: %s\n", pm->st.ffB ? log_id(pm->st.ffB) : "--");
log("ffY: %s\n", pm->st.ffY ? log_id(pm->st.ffY) : "--");
pm->blacklist(pm->st.mul);
}
struct Ice40DspPass : public Pass {
@ -56,7 +63,7 @@ struct Ice40DspPass : public Pass {
for (auto module : design->selected_modules())
{
ice40_dsp_pm pm(module);
ice40_dsp_pm pm(module, module->cells());
pm.run(ice40_dsp_accept);
}
}