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Print cycle counter like Piccolo/Flute on write to to_host

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James Clarke
2019-11-02 20:37:34 +00:00
parent bb557e5e23
commit a0fd5a8f37
1 changed files with 2 additions and 1 deletions
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3
src_Core/CPU/Proc.bsv
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@@ -38,6 +38,7 @@ import ConfigReg :: *;
// ----------------
// BSV additional libs
import Cur_Cycle :: *;
import GetPut_Aux :: *;
// ================================================================
@@ -272,7 +273,7 @@ module mkProc (Proc_IFC);
// Print out values written 'tohost'
rule rl_tohost;
let x <- mmioPlatform.to_host;
$display ("mmioPlatform.rl_tohost: 0x%0x (= %0d)", x, x);
$display ("%0d: mmioPlatform.rl_tohost: 0x%0x (= %0d)", cur_cycle, x, x);
if (x != 0) begin
// Standard RISC-V ISA tests finish by writing a value tohost with x[0]==1.
// Further when x[63:1]==0, all tests within the program pass,