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From: Andrew Turner <andrew@FreeBSD.org>
Date: Thu, 29 Sep 2016 17:13:17 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r306455 - head/sys/arm/arm
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Author: andrew
Date: Thu Sep 29 17:13:17 2016
New Revision: 306455
URL: https://svnweb.freebsd.org/changeset/base/306455

Log:
  Use SV_ABI_ERRNO to set the syscall return value. The Linuxulator will
  need this.
  
  Submitted by:	Grégory Soutadé <soutade@gmail.com>
  Differential Revision:	https://reviews.freebsd.org/D7976

Modified:
  head/sys/arm/arm/vm_machdep.c

Modified: head/sys/arm/arm/vm_machdep.c
==============================================================================
--- head/sys/arm/arm/vm_machdep.c	Thu Sep 29 16:36:32 2016	(r306454)
+++ head/sys/arm/arm/vm_machdep.c	Thu Sep 29 17:13:17 2016	(r306455)
@@ -220,7 +220,7 @@ cpu_set_syscall_retval(struct thread *td
 		/* nothing to do */
 		break;
 	default:
-		frame->tf_r0 = error;
+		frame->tf_r0 = SV_ABI_ERRNO(td->td_proc, error);
 		frame->tf_spsr |= PSR_C;    /* carry bit */
 		break;
 	}