svn commit: r281648 - head/sys/arm/arm

[Andrew Turner]

Author: andrew
Date: Fri Apr 17 09:17:35 2015
New Revision: 281648
URL: https://svnweb.freebsd.org/changeset/base/281648

Log:
  Remove support for reading the syscall code in OABI. This is unneeded now
  we can only build for EABI.

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

Modified: head/sys/arm/arm/vm_machdep.c
==============================================================================
--- head/sys/arm/arm/vm_machdep.c	Fri Apr 17 09:14:58 2015	(r281647)
+++ head/sys/arm/arm/vm_machdep.c	Fri Apr 17 09:17:35 2015	(r281648)
@@ -178,11 +178,7 @@ cpu_set_syscall_retval(struct thread *td
 	 * place the returned data into r1. As the lseek and frerebsd6_lseek
 	 * syscalls also return an off_t they do not need this fixup.
 	 */
-#ifdef __ARM_EABI__
 	call = frame->tf_r7;
-#else
-	call = *(u_int32_t *)(frame->tf_pc - INSN_SIZE) & 0x000fffff;
-#endif
 	if (call == SYS___syscall) {
 		register_t *ap = &frame->tf_r0;
 		register_t code = ap[_QUAD_LOWWORD];