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| author | Behan Webster <behanw@converseincode.com> | 2014-09-27 00:31:04 +0100 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-05-24 00:02:54 +0200 |
| commit | 5244e3e6f2baa04510a14c3fe42378fd604f17c6 (patch) | |
| tree | 60e947aceb7f5392ed9e1410836373fe8736c813 /arch/arm64/include/asm | |
| parent | 2a2984ab3ca11689da34005e8081161ac5fcacd0 (diff) | |
UPSTREAM: ARM: 8170/1: Add global named register current_stack_pointer for ARM
Define a global named register for current_stack_pointer. The use of this new
variable guarantees that both gcc and clang can access this register in C code.
Signed-off-by: Behan Webster <behanw@converseincode.com>
Reviewed-by: Jan-Simon Möller <dl9pf@gmx.de>
Reviewed-by: Mark Charlebois <charlebm@gmail.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
(cherry picked from commit 0abc08baf2ddf61a37d375a9fb832be612f9c5a5)
Bug: 29520177
Signed-off-by: Mohan Srinivasan <srmohan@google.com>
Change-Id: I8c7b3e2f92845ad20b6c5341ac9eb4ff86242604
Diffstat (limited to 'arch/arm64/include/asm')
0 files changed, 0 insertions, 0 deletions