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ARC: handle gcc generated __builtin_trap for older compiler
authorVineet Gupta <vgupta@synopsys.com>
Fri, 8 Dec 2017 16:45:57 +0000 (08:45 -0800)
committerVineet Gupta <vgupta@synopsys.com>
Wed, 3 Jan 2018 08:31:27 +0000 (00:31 -0800)
commitaf1be2e21203867cb958aaceed5366e2e24b88e8
tree668d1bc1b3051597af4d316b20ab7da9d6cb4fcetree | snapshot
parentf5a16b93e6291ba1f65f55647cb4cd8d75ed1b35commit | diff
ARC: handle gcc generated __builtin_trap for older compiler

ARC gcc prior to GNU 2018.03 release didn't have a target specific
__builtin_trap() implementation, generating default abort() call.

Implement the abort() call - emulating what newer gcc does for the same,
as suggested by Arnd.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
arch/arc/kernel/traps.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)