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bsd-user/arm/signal.c: arm get_ucontext_sigreturn

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Update ucontext to implement sigreturn.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Warner Losh 2021-09-23 15:24:19 -06:00
parent d6d4509a9f
commit 3ac34cc985
1 changed files with 9 additions and 0 deletions
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9
bsd-user/arm/signal.c
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@ -185,3 +185,12 @@ abi_long set_mcontext(CPUARMState *env, target_mcontext_t *mcp, int srflag)
return err;
}
/* Compare to arm/arm/machdep.c sys_sigreturn() */
abi_long get_ucontext_sigreturn(CPUARMState *env, abi_ulong target_sf,
abi_ulong *target_uc)
{
*target_uc = target_sf;
return 0;
}