Differential D33704 Diff 101382 sys/arm64/arm64/freebsd32_machdep.c

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/* the trampoline uses r5 as the uc address */		/* the trampoline uses r5 as the uc address */
tf->tf_x[5] = (register_t)&fp->sf_uc;		tf->tf_x[5] = (register_t)&fp->sf_uc;
tf->tf_elr = (register_t)catcher;		tf->tf_elr = (register_t)catcher;
tf->tf_x[13] = (register_t)fp;		tf->tf_x[13] = (register_t)fp;
sysent = p->p_sysent;		sysent = p->p_sysent;
if (sysent->sv_sigcode_base != 0)		if (sysent->sv_sigcode_base != 0)
tf->tf_x[14] = (register_t)sysent->sv_sigcode_base;		tf->tf_x[14] = (register_t)sysent->sv_sigcode_base;
else		else
tf->tf_x[14] = (register_t)(sysent->sv_psstrings -		tf->tf_x[14] = (register_t)(p->p_psstrings -
*(sysent->sv_szsigcode));		*(sysent->sv_szsigcode));
/* Set the mode to enter in the signal handler */		/* Set the mode to enter in the signal handler */
if ((register_t)catcher & 1)		if ((register_t)catcher & 1)
tf->tf_spsr \|= PSR_T;		tf->tf_spsr \|= PSR_T;
else		else
tf->tf_spsr &= ~PSR_T;		tf->tf_spsr &= ~PSR_T;

CTR3(KTR_SIG, "sendsig: return td=%p pc=%#x sp=%#x", td, tf->tf_x[14],		CTR3(KTR_SIG, "sendsig: return td=%p pc=%#x sp=%#x", td, tf->tf_x[14],
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