mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-07-24 21:27:00 +00:00
Code Activity

Add proc_rom pass.

Browse source
This commit is contained in:
Marcelina Kościelnicka 2022-05-12 23:36:28 +02:00
parent c862b1dbfb
commit 990c9b8e11
5 changed files with 283 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

11
passes/proc/proc.cc
View file

@ -40,6 +40,7 @@ struct ProcPass : public Pass {
log(" proc_prune\n");
log(" proc_init\n");
log(" proc_arst\n");
log(" proc_rom\n");
log(" proc_mux\n");
log(" proc_dlatch\n");
log(" proc_dff\n");
@ -55,6 +56,9 @@ struct ProcPass : public Pass {
log(" -nomux\n");
log(" Will omit the proc_mux pass.\n");
log("\n");
log(" -norom\n");
log(" Will omit the proc_rom pass.\n");
log("\n");
log(" -global_arst [!]<netname>\n");
log(" This option is passed through to proc_arst.\n");
log("\n");
@ -72,6 +76,7 @@ struct ProcPass : public Pass {
bool ifxmode = false;
bool nomux = false;
bool noopt = false;
bool norom = false;
log_header(design, "Executing PROC pass (convert processes to netlists).\n");
log_push();
@ -95,6 +100,10 @@ struct ProcPass : public Pass {
noopt = true;
continue;
}
if (args[argidx] == "-norom") {
norom = true;
continue;
}
break;
}
extra_args(args, argidx, design);
@ -108,6 +117,8 @@ struct ProcPass : public Pass {
Pass::call(design, "proc_arst");
else
Pass::call(design, "proc_arst -global_arst " + global_arst);
if (!norom)
Pass::call(design, "proc_rom");
if (!nomux)
Pass::call(design, ifxmode ? "proc_mux -ifx" : "proc_mux");
Pass::call(design, "proc_dlatch");