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linux-user/xtensa: Implement setup_sigtramp
authorRichard Henderson <richard.henderson@linaro.org>
Wed, 29 Sep 2021 13:05:51 +0000 (09:05 -0400)
committerLaurent Vivier <laurent@vivier.eu>
Fri, 1 Oct 2021 10:03:48 +0000 (12:03 +0200)
commit55e83c200594b5c3ab412dec2646898571b08b40
tree6035e3a2b437099e7b0ddb7ea6ae3b2a8f6eb5bftree | snapshot
parent3f7685eaf90b36d0dc39d4719840e736c019a05ccommit | diff
linux-user/xtensa: Implement setup_sigtramp

Create and record the rt signal trampoline.
Use it when the guest does not use SA_RESTORER.

Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210929130553.121567-25-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
linux-user/xtensa/signal.c diff | blob | history
linux-user/xtensa/target_signal.h diff | blob | history
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