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(parent: 1b9fabd) | patch
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)
commita41e01ea907a2d616145074f2c239bb303852d8e
tree668d1bc1b3051597af4d316b20ab7da9d6cb4fcetree | snapshot
parent1b9fabd8918e4ab56fb659b97d3e2597a7ef44cacommit | 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 | history
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