Xavi/cvw
1
0
Fork 0
forked from Github_Repos/cvw
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Modified the hptw's simulation error message so that synthesis does not attempt to include this statement.

Browse Source
This commit is contained in:
Ross Thompson 2021-08-16 10:02:29 -05:00
parent 36761d9155
commit a70d51f4c9
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
wally-pipelined/src/mmu/hptw.sv
View File

@ -201,9 +201,11 @@ module hptw
FAULT: if (ITLBMissF & AnyCPUReqM & ~MemAfterIWalkDone) NextWalkerState = FAULT;
else NextWalkerState = IDLE;
default: begin
$error("Default state in HPTW should be unreachable");
NextWalkerState = IDLE; // should never be reached
end
// synthesis translate_off
$error("Default state in HPTW should be unreachable");
// synthesis translate_on
NextWalkerState = IDLE; // should never be reached
end
endcase
end else begin // No Virtual memory supported; tie HPTW outputs to 0
assign HPTWRead = 0; assign SelPTW = 0;