SH: makecontext: Fix calculation of ARGC > 4.

stdlib/tst-setcontext and stdlib/tst-makecontext3 now pass.
git-mirror · Jun 23, 2012 · 2a64972 · 2a64972
1 parent af1bce3
commit 2a64972
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diff --git a/ChangeLog b/ChangeLog
@@ -1,5 +1,8 @@
 2012-06-23  Thomas Schwinge  <thomas@codesourcery.com>
 
+	* sysdeps/unix/sysv/linux/sh/makecontext.S (__makecontext): Fix
+	calculation of ARGC > 4.
+
 	* sysdeps/unix/sysv/linux/sh/makecontext.S: Add comments and give more
 	meaningful names to some local labels.
 

diff --git a/sysdeps/unix/sysv/linux/sh/makecontext.S b/sysdeps/unix/sysv/linux/sh/makecontext.S
@@ -36,7 +36,7 @@ ENTRY(__makecontext)
 	mov.l	@(oSS_SP,r4), r1	/* r1 <- ucb->stack_base */
 	mov.l	@(oSS_SIZE,r4), r2	/* r2 <- ucb->stack_size */
 	add	r1, r2			/* r2 <- stack_top */
-	cmp/gt	r6, r3			/* 4 > argc? */
+	cmp/gt	r3, r6			/* argc > 4? */
 	bf/s	1f
 	 shlr2	r2			/* r2 <- stack_top / 4 */
 	sub	r6, r2