From: Andreas Arnez <arnez@linux.ibm.com>
Date: Tue, 30 Mar 2021 16:10:43 +0000 (+0200)
Subject: s390x: Add missing UNOP insns to s390_insn_as_string
X-Git-Tag: VALGRIND_3_18_0~135
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45873298ff2d17accc65654d64758360616aade5;p=thirdparty%2Fvalgrind.git

s390x: Add missing UNOP insns to s390_insn_as_string

Some unary operator insns are not handled by s390_insn_as_string().  If
they are encountered while the appropriate trace flag is set, a vpanic
occurs.  Fix this: add handling for the missing insns.
---

diff --git a/VEX/priv/host_s390_defs.c b/VEX/priv/host_s390_defs.c
index 8762975b28..6e0734ae0a 100644
--- a/VEX/priv/host_s390_defs.c
+++ b/VEX/priv/host_s390_defs.c
@@ -7860,12 +7860,24 @@ s390_insn_as_string(const s390_insn *insn)
          op = "v-vunpacku";
          break;
 
-      case S390_VEC_FLOAT_NEG:
-         op = "v-vfloatneg";
+      case S390_VEC_ABS:
+         op = "v-vabs";
          break;
 
-      case S390_VEC_FLOAT_SQRT:
-         op = "v-vfloatsqrt";
+      case S390_VEC_COUNT_LEADING_ZEROES:
+         op = "v-vclz";
+         break;
+
+      case S390_VEC_COUNT_TRAILING_ZEROES:
+         op = "v-vctz";
+         break;
+
+      case S390_VEC_COUNT_ONES:
+         op = "v-vpopct";
+         break;
+
+      case S390_VEC_FLOAT_NEG:
+         op = "v-vfloatneg";
          break;
 
       case S390_VEC_FLOAT_ABS:
@@ -7876,6 +7888,10 @@ s390_insn_as_string(const s390_insn *insn)
          op = "v-vfloatnabs";
          break;
 
+      case S390_VEC_FLOAT_SQRT:
+         op = "v-vfloatsqrt";
+         break;
+
       default:
          goto fail;
       }