From: Helge Deller <deller@gmx.de>
To: linux-parisc@vger.kernel.org,
James Bottomley <James.Bottomley@HansenPartnership.com>,
John David Anglin <dave.anglin@bell.net>
Subject: [PATCH] parisc: Pass the 5th and 6th argument for on the stack for 32bit ptraced processes too
Date: Sun, 3 Feb 2013 00:46:43 +0100 [thread overview]
Message-ID: <20130202234643.GE1188@p100.box> (raw)
Author: John David Anglin <dave.anglin@bell.net>
Signed-off-by: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S
index 86742df..c893ec4 100644
--- a/arch/parisc/kernel/syscall.S
+++ b/arch/parisc/kernel/syscall.S
@@ -309,10 +309,13 @@ tracesys_next:
LDREG TASK_PT_GR25(%r1), %r25
LDREG TASK_PT_GR24(%r1), %r24
LDREG TASK_PT_GR23(%r1), %r23
-#ifdef CONFIG_64BIT
LDREG TASK_PT_GR22(%r1), %r22
LDREG TASK_PT_GR21(%r1), %r21
+#ifdef CONFIG_64BIT
ldo -16(%r30),%r29 /* Reference param save area */
+#else
+ stw %r22, -52(%r30) /* 5th argument */
+ stw %r21, -56(%r30) /* 6th argument */
#endif
comiclr,>>= __NR_Linux_syscalls, %r20, %r0
next reply other threads:[~2013-02-02 23:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-02 23:46 Helge Deller [this message]
2013-02-03 0:07 ` [PATCH] parisc: Pass the 5th and 6th argument for on the stack for 32bit ptraced processes too Helge Deller
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