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From: Jan Beulich <jbeulich@sourceware.org>
To: bfd-cvs@sourceware.org
Subject: [binutils-gdb] x86-64: improve gas diagnostic when no 32-bit target
 is configured
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https://sourceware.org/git/gitweb.cgi?p=3Dbinutils-gdb.git;h=3D590a0fed02a2=
e414b83a92128ec8e85a7892a85c

commit 590a0fed02a2e414b83a92128ec8e85a7892a85c
Author: Jan Beulich <jbeulich@suse.com>
Date:   Fri May 26 10:14:13 2023 +0200

    x86-64: improve gas diagnostic when no 32-bit target is configured
   =20
    Make this similar to --64 and --x32: Check whether a suitable target
    exists.

Diff:
---
 gas/config/tc-i386.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 74b2d252381..690f6ee060d 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -14188,7 +14188,21 @@ md_parse_option (int c, const char *arg)
 #endif
=20
     case OPTION_32:
-      default_arch =3D "i386";
+      {
+	const char **list, **l;
+
+	list =3D bfd_target_list ();
+	for (l =3D list; *l !=3D NULL; l++)
+	  if (strstr (*l, "-i386")
+	      || strstr (*l, "-go32"))
+	    {
+	      default_arch =3D "i386";
+	      break;
+	    }
+	if (*l =3D=3D NULL)
+	  as_fatal (_("no compiled in support for ix86"));
+	free (list);
+      }
       break;
=20
     case OPTION_DIVIDE: