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ARM: Fix clone code when built for Thumb.
authorWill Newton <will.newton@linaro.org>
Thu, 29 Aug 2013 19:10:26 +0000 (20:10 +0100)
committerWill Newton <will.newton@linaro.org>
Fri, 30 Aug 2013 10:15:20 +0000 (11:15 +0100)
commit4f2bcda964d4fff56855e0c66198c9bcb682ea1e
treeb534f4076d769698bd6dd49704c0f4de9f96caadtree
parentc7afb54706dadc3c3d7069b946730a23dab66912commit | diff
ARM: Fix clone code when built for Thumb.

The mov lr, pc instruction will lose the Thumb bit from the return address
so use blx lr instead.

ports/ChangeLog.arm:

2013-08-30  Will Newton  <will.newton@linaro.org>

[BZ #15909]
* sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use blx
instead of mov lr, pc.

(cherry picked from commit 6b06ac56cdfc9293908724e51e827534e97819aa)
NEWS diff | blob | blame | history
ports/ChangeLog.arm diff | blob | blame | history
ports/sysdeps/unix/sysv/linux/arm/clone.S diff | blob | blame | history
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