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MFC r257858:

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Fix signal delivery for the iBCS2 binaries.

Approved by:	re (gjb)
This commit is contained in:
kib 2013-11-15 07:09:24 +00:00
parent ead14302e7
commit bc035b6554
1 changed files with 2 additions and 0 deletions
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2
sys/i386/i386/machdep.c
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@ -757,6 +757,8 @@ sendsig(sig_t catcher, ksiginfo_t *ksi, sigset_t *mask)
regs->tf_esp = (int)sfp;
regs->tf_eip = p->p_sysent->sv_sigcode_base;
if (regs->tf_eip == 0)
regs->tf_eip = p->p_sysent->sv_psstrings - szsigcode;
regs->tf_eflags &= ~(PSL_T | PSL_D);
regs->tf_cs = _ucodesel;
regs->tf_ds = _udatasel;