From: Ulrich Drepper <drepper@redhat.com>
Date: Wed, 30 Apr 1997 15:49:27 +0000 (+0000)
Subject: Save the function argument in t0 rather than a4 to avoid it being
X-Git-Tag: glibc-2.16-ports-before-merge~3621
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=75635b00de773d61a04d7a0217d8c8df70dfde9c;p=thirdparty%2Fglibc.git

Save the function argument in t0 rather than a4 to avoid it being
clobbered.
---

diff --git a/sysdeps/unix/sysv/linux/alpha/clone.S b/sysdeps/unix/sysv/linux/alpha/clone.S
index 261bd81e579..5d36e2588d7 100644
--- a/sysdeps/unix/sysv/linux/alpha/clone.S
+++ b/sysdeps/unix/sysv/linux/alpha/clone.S
@@ -44,7 +44,7 @@ ENTRY(__clone)
 
 	/* Do the system call */
 	mov	a0,pv			/* get fn ptr out of the way */
-	mov	a3,a4			/* get fn arg out of the way */
+	mov	a3,t0			/* get fn arg out of the way */
 	mov	a2,a0
 	ldiq	v0,__NR_clone
 	call_pal PAL_callsys
@@ -74,7 +74,7 @@ thread_start:
 	.prologue 0
 
 	/* Call the user's function */
-	mov	a4,a0
+	mov	t0,a0
 	jsr	ra,(pv)
 	ldgp	gp,0(ra)