https://github.com/torvalds/linux
Revision 6176d39471943a2e574782cbf62deded19b96aa0 authored by Dmitry Artamonow on 29 September 2009, 05:12:37 UTC, committed by Russell King on 01 October 2009, 15:26:16 UTC
Commit 181f817eaaca4c1f introduced some new code to entry-common.S
Sadly, this new code uses 'bx' instruction which is available only on
ARMv5 and higher CPUs. This causes following compilation errors when
building kernel for StrongARM (ARMv4):

arch/arm/kernel/entry-common.S: Assembler messages:
arch/arm/kernel/entry-common.S:129: Error: selected processor does not
 support `bx ip'
arch/arm/kernel/entry-common.S:138: Error: selected processor does not
 support `bx ip'

Fix these errors by using 'mov pc' instead of 'bx'.

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
1 parent ca6cfa8
History
Tip revision: 6176d39471943a2e574782cbf62deded19b96aa0 authored by Dmitry Artamonow on 29 September 2009, 05:12:37 UTC
ARM: 5734/1: arm: fix compilation of entry-common.S for older CPUs
Tip revision: 6176d39
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