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Save a whole instruction when KERNEL_BASE_VOFFSET is zero.

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This commit is contained in:
skrll 2015-11-27 09:45:03 +00:00
parent 382a7e8f5d
commit d290e6d4a4
1 changed files with 4 additions and 2 deletions
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6
sys/arch/evbarm/odroid/odroid_start.S
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@ -1,4 +1,4 @@
/* $NetBSD: odroid_start.S,v 1.16 2015/11/27 09:43:18 skrll Exp $ */
/* $NetBSD: odroid_start.S,v 1.17 2015/11/27 09:45:03 skrll Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
@ -46,7 +46,7 @@
#include <evbarm/odroid/platform.h>
RCSID("$NetBSD: odroid_start.S,v 1.16 2015/11/27 09:43:18 skrll Exp $")
RCSID("$NetBSD: odroid_start.S,v 1.17 2015/11/27 09:45:03 skrll Exp $")
#if defined(VERBOSE_INIT_ARM)
@ -99,7 +99,9 @@ _C_LABEL(odroid_start):
*/
movw r4, #:lower16:uboot_args
movt r4, #:upper16:uboot_args
#if KERNEL_BASE_VOFFSET != 0
sub r4, r4, #KERNEL_BASE_VOFFSET
#endif
stmia r4, {r0-r3} // Save the arguments
/*