diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2008-03-18 14:29:26 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2008-03-18 14:29:26 +0000 |
| commit | ea10e3494de2f1983c562523188c038df7a3e766 (patch) | |
| tree | f888e55e1bb419871f0a0103b8f2549f43010650 /sys/arch/i386 | |
| parent | dd6715c7fbd71d40e82dc7cbfcaa7b02bcc19557 (diff) | |
Clear PSL_D when entering signal handlers; pointed out by dfly people;
ok miod@
Diffstat (limited to 'sys/arch/i386')
| -rw-r--r-- | sys/arch/i386/i386/freebsd_machdep.c | 4 | ||||
| -rw-r--r-- | sys/arch/i386/i386/linux_machdep.c | 4 | ||||
| -rw-r--r-- | sys/arch/i386/i386/svr4_machdep.c | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/sys/arch/i386/i386/freebsd_machdep.c b/sys/arch/i386/i386/freebsd_machdep.c index bb1cd69add0..43d4f849238 100644 --- a/sys/arch/i386/i386/freebsd_machdep.c +++ b/sys/arch/i386/i386/freebsd_machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: freebsd_machdep.c,v 1.21 2006/12/29 13:04:36 pedro Exp $ */ +/* $OpenBSD: freebsd_machdep.c,v 1.22 2008/03/18 14:29:25 kettenis Exp $ */ /* $NetBSD: freebsd_machdep.c,v 1.10 1996/05/03 19:42:05 christos Exp $ */ /*- @@ -153,7 +153,7 @@ freebsd_sendsig(sig_t catcher, int sig, int mask, u_long code, int type, tf->tf_ds = GSEL(GUDATA_SEL, SEL_UPL); tf->tf_eip = p->p_sigcode; tf->tf_cs = GSEL(GUCODE_SEL, SEL_UPL); - tf->tf_eflags &= ~(PSL_T|PSL_VM|PSL_AC); + tf->tf_eflags &= ~(PSL_T|PSL_D|PSL_VM|PSL_AC); tf->tf_esp = (int)fp; tf->tf_ss = GSEL(GUDATA_SEL, SEL_UPL); } diff --git a/sys/arch/i386/i386/linux_machdep.c b/sys/arch/i386/i386/linux_machdep.c index 6e912cfec52..a9f98e14575 100644 --- a/sys/arch/i386/i386/linux_machdep.c +++ b/sys/arch/i386/i386/linux_machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: linux_machdep.c,v 1.34 2007/02/14 00:53:47 jsg Exp $ */ +/* $OpenBSD: linux_machdep.c,v 1.35 2008/03/18 14:29:25 kettenis Exp $ */ /* $NetBSD: linux_machdep.c,v 1.29 1996/05/03 19:42:11 christos Exp $ */ /* @@ -181,7 +181,7 @@ linux_sendsig(sig_t catcher, int sig, int mask, u_long code, int type, tf->tf_ds = GSEL(GUDATA_SEL, SEL_UPL); tf->tf_eip = p->p_sigcode; tf->tf_cs = GSEL(GUCODE_SEL, SEL_UPL); - tf->tf_eflags &= ~(PSL_T|PSL_VM|PSL_AC); + tf->tf_eflags &= ~(PSL_T|PSL_D|PSL_VM|PSL_AC); tf->tf_esp = (int)fp; tf->tf_ss = GSEL(GUDATA_SEL, SEL_UPL); } diff --git a/sys/arch/i386/i386/svr4_machdep.c b/sys/arch/i386/i386/svr4_machdep.c index d4d77930505..8d33252061d 100644 --- a/sys/arch/i386/i386/svr4_machdep.c +++ b/sys/arch/i386/i386/svr4_machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: svr4_machdep.c,v 1.25 2006/12/29 13:04:37 pedro Exp $ */ +/* $OpenBSD: svr4_machdep.c,v 1.26 2008/03/18 14:29:25 kettenis Exp $ */ /* $NetBSD: svr4_machdep.c,v 1.24 1996/05/03 19:42:26 christos Exp $ */ /* @@ -368,7 +368,7 @@ svr4_sendsig(sig_t catcher, int sig, int mask, u_long code, int type, tf->tf_ds = GSEL(GUDATA_SEL, SEL_UPL); tf->tf_eip = p->p_sigcode; tf->tf_cs = GSEL(GUCODE_SEL, SEL_UPL); - tf->tf_eflags &= ~(PSL_T|PSL_VM|PSL_AC); + tf->tf_eflags &= ~(PSL_T|PSL_D|PSL_VM|PSL_AC); tf->tf_esp = (int)fp; tf->tf_ss = GSEL(GUDATA_SEL, SEL_UPL); } |