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authorCristian Marussi <cristian.marussi@arm.com>2019-10-25 18:57:11 +0100
committerCatalin Marinas <catalin.marinas@arm.com>2019-11-08 11:10:41 +0000
commit34306b05d3106447c87d29d262e824ca4a30c569 (patch)
tree3f0260b3905cab5a49da8e07d0ffa0bec90a1d34 /tools/testing/selftests/arm64/signal/Makefile
parentkselftest: arm64: extend test_init functionalities (diff)
downloadlinux-dev-34306b05d3106447c87d29d262e824ca4a30c569.tar.xz
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kselftest: arm64: add helper get_current_context
Introduce a new common utility function get_current_context() which can be used to grab a ucontext without the help of libc, and also to detect if such ucontext has been successfully used by placing it on the stack as a fake sigframe. Reviewed-by: Dave Martin <Dave.Martin@arm.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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