diff options
Diffstat (limited to 'tests/realmath/generate.py')
| -rw-r--r-- | tests/realmath/generate.py | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/tests/realmath/generate.py b/tests/realmath/generate.py index af7648b8..58cedf02 100644 --- a/tests/realmath/generate.py +++ b/tests/realmath/generate.py @@ -62,11 +62,19 @@ for idx in range(100): print('task compare_ref_syn;') print(' input [7:0] i;') print(' input [63:0] r, s;') + print(' reg [64*8-1:0] buffer;') + print(' integer j;') print(' begin') - print(' if (-3 < $signed(r-s) && $signed(r-s) < +3)') - print(' $display("%d: %b %b", i, r, s);') - print(' else') - print(' $display("%d: %b %b %s", i, r, s, r !== s ? "TRIG" : "");') + print(' if (-1 <= $signed(r-s) && $signed(r-s) <= +1) begin') + print(' // $display("%d: %b %b", i, r, s);') + print(' end else if (r === s) begin ') + print(' // $display("%d: %b %b", i, r, s);') + print(' end else begin ') + print(' for (j = 0; j < 64; j = j+1)') + print(' buffer[j*8 +: 8] = r[j] !== s[j] ? "^" : " ";') + print(' $display("\\n%3d: %b %b", i, r, s);') + print(' $display(" %s %s", buffer, buffer);') + print(' end') print(' end') print('endtask') print('initial begin #1;') |