From c21b7e64b85e18113f7bf01b72bbc7904b55e2c6 Mon Sep 17 00:00:00 2001
From: David McCullough <davidm@snapgear.com>
Date: Tue, 17 Sep 2002 01:43:35 +0000
Subject: Add in clone and make the assembler PIC/msep-data friendly.

---
 libc/sysdeps/linux/m68k/clone.S | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

(limited to 'libc')

diff --git a/libc/sysdeps/linux/m68k/clone.S b/libc/sysdeps/linux/m68k/clone.S
index 1f900685e..d1e4fd850 100644
--- a/libc/sysdeps/linux/m68k/clone.S
+++ b/libc/sysdeps/linux/m68k/clone.S
@@ -9,9 +9,12 @@
 #include <sys/syscall.h>
 
 /* int _clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg); */
- 
+
 .text
 .align 4
+.type	clone,@function
+.globl	clone;
+clone:
 .type	__clone,@function
 .globl	__clone;
 __clone:
@@ -20,11 +23,11 @@ __clone:
 	movel   4(%sp), %d1             /* no NULL function pointers */
 	movel	%d1, %a0
 	tstl    %d1
-	jeq     syscall_error
+	beq.w   syscall_error
 	movel   8(%sp), %d1             /* no NULL stack pointers */
 	movel	%d1, %a1
 	tstl    %d1
-	jeq     syscall_error
+	beq.w   syscall_error
 
 	/* Allocate space and copy the argument onto the new stack.  */
 	movel   16(%sp), -(%a1)
@@ -49,8 +52,8 @@ __clone:
 #endif
 
 	tstl    %d0
-	jmi     syscall_error
-	jeq     thread_start
+	bmi.w   syscall_error
+	beq.w   thread_start
 
 	rts
 
@@ -58,7 +61,7 @@ syscall_error:
 	negl	%d0
 	movel	%d0, %sp@-
 	lea		__errno_location-.-8, %a0
-	jsr		0(%pc, %a0)
+	jsr		%pc@(%a0)
 	movel	%d0, %a0
 	movel	%sp@+, %a0@
 	moveq	#-1, %d0
@@ -73,3 +76,10 @@ thread_start:
 	trap	#0
 	/*jsr    exit*/
 
+#if defined(HAVE_ELF)
+	.weak clone
+	clone = __clone
+#else
+	.set clone,__clone
+#endif
+
-- 
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