From: Alan Modra <amodra@gmail.com>
Date: Tue, 17 Dec 2019 12:41:02 +0000 (+1030)
Subject: ubsan: visium: left shift cannot be represented in type 'int'
X-Git-Url: http://git.efficios.com/?p=deliverable%2Fbinutils-gdb.git;a=commitdiff_plain;h=eb7b504651ff7b44a7328cd967629d8f1d114a4b

ubsan: visium: left shift cannot be represented in type 'int'

	* visium-dis.c (print_insn_visium): Avoid signed overflow.
---

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index e2aa20b5e8..aac14ea6a0 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,7 @@
+2019-12-17  Alan Modra  <amodra@gmail.com>
+
+	* visium-dis.c (print_insn_visium): Avoid signed overflow.
+
 2019-12-17  Alan Modra  <amodra@gmail.com>
 
 	* aarch64-opc.c (value_fit_signed_field_p): Avoid signed overflow.
diff --git a/opcodes/visium-dis.c b/opcodes/visium-dis.c
index 41943ade72..1f081f1a44 100644
--- a/opcodes/visium-dis.c
+++ b/opcodes/visium-dis.c
@@ -789,7 +789,7 @@ print_insn_visium (bfd_vma addr, disassemble_info *info)
 
   /* Get 32-bit instruction word.  */
   FETCH_DATA (info, buffer + 4);
-  ins = buffer[0] << 24;
+  ins = (unsigned) buffer[0] << 24;
   ins |= buffer[1] << 16;
   ins |= buffer[2] << 8;
   ins |= buffer[3];