* [Qemu-devel] [PATCH risu] ppc64.risu: Fix pattern for darn
@ 2018-09-06 6:51 Sandipan Das
0 siblings, 0 replies; only message in thread
From: Sandipan Das @ 2018-09-06 6:51 UTC (permalink / raw)
To: peter.maydell; +Cc: qemu-devel, joserz, nikunj, naveen.n.rao
This fixes the pattern for the Deliver A Random Number (darn)
instruction to ensure that the value of the L field, which is
used to determine the type and length of the generated random
number, is never 3 which is currently reserved for future use.
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
---
ppc64.risu | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ppc64.risu b/ppc64.risu
index 2018103..a27e4fd 100644
--- a/ppc64.risu
+++ b/ppc64.risu
@@ -277,7 +277,7 @@ DADDQd PPC64LE 111111 frtp:5 frap:5 frbp:5 00000000101
# format:X book:I page:79 v3.0 darn Deliver A Random Number
DARN PPC64LE 011111 rt:5 000 l:2 0000010111100110 \
-!constraints { $rt != 1 && $rt != 13; }
+!constraints { $rt != 1 && $rt != 13 && $l != 3; }
# format:X book:I page:217 v2.06 dcffix DFP Convert From Fixed
DCFFIX PPC64LE 111011 frt:5 00000 frb:5 11001000100
--
2.14.4
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2018-09-06 6:51 [Qemu-devel] [PATCH risu] ppc64.risu: Fix pattern for darn Sandipan Das
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