3 files changed, 20 insertions, 62 deletions
diff --git a/sysdeps/m68k/bsd-_setjmp.S b/sysdeps/m68k/bsd-_setjmp.c
index a0e32bd0e1..ee2964e3be 100644
--- a/sysdeps/m68k/bsd-_setjmp.S
+++ b/sysdeps/m68k/bsd-_setjmp.c
@@ -1,5 +1,5 @@
 /* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'.  m68k version.
-   Copyright (C) 1994, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1994, 1997, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -17,33 +17,5 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-/* This just does a tail-call to `__sigsetjmp (ARG, 0)'.
-   We cannot do it in C because it must be a tail-call, so frame-unwinding
-   in setjmp doesn't clobber the state restored by longjmp.  */
-
-#include <sysdep.h>
-
-#ifdef MOTOROLA_SYNTAX
-#define d0 %d0
-#define d1 %d1
-#define PUSH(reg)	move.l reg, -(%sp)
-#define POP(reg)	move.l (%sp)+, reg
-#define PUSH0		clr.l -(%sp)
-#else
-#define PUSH(reg)	movel reg, sp@-
-#define POP(reg)	movel sp@+, reg
-#define PUSH0		clrl sp@-
-#endif
-
-ENTRY (_setjmp)
-	POP (d0)		/* Pop return PC.  */
-	POP (d1)		/* Pop jmp_buf argument.  */
-	PUSH0			/* Push second argument of zero.  */
-	PUSH (d1)		/* Push back first argument.  */
-	PUSH (d0)		/* Push back return PC.  */
-#ifdef PIC
-	bra.l C_SYMBOL_NAME (__sigsetjmp@PLTPC)
-#else
-	jmp C_SYMBOL_NAME (__sigsetjmp)
-#endif
-END (_setjmp)
+#define BSD__SETJMP
+#include <sysdeps/m68k/setjmp.c>
diff --git a/sysdeps/m68k/bsd-setjmp.S b/sysdeps/m68k/bsd-setjmp.c
index e1462476a5..59b5acfeeb 100644
--- a/sysdeps/m68k/bsd-setjmp.S
+++ b/sysdeps/m68k/bsd-setjmp.c
@@ -1,5 +1,5 @@
 /* BSD `setjmp' entry point to `sigsetjmp (..., 1)'.  m68k version.
-   Copyright (C) 1994, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1994, 1997, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -17,31 +17,5 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-/* This just does a tail-call to `__sigsetjmp (ARG, 1)'.
-   We cannot do it in C because it must be a tail-call, so frame-unwinding
-   in setjmp doesn't clobber the state restored by longjmp.  */
-
-#include <sysdep.h>
-
-#ifdef MOTOROLA_SYNTAX
-#define d0 %d0
-#define d1 %d1
-#define PUSH(reg)	move.l reg, -(%sp)
-#define POP(reg)	move.l (%sp)+, reg
-#else
-#define PUSH(reg)	movel reg, sp@-
-#define POP(reg)	movel sp@+, reg
-#endif
-
-ENTRY (setjmp)
-	POP (d0)		/* Pop return PC.  */
-	POP (d1)		/* Pop jmp_buf argument.  */
-	pea 1			/* Push second argument of one.  */
-	PUSH (d1)		/* Push back first argument.  */
-	PUSH (d0)		/* Push back return PC.  */
-#ifdef PIC
-	bra.l C_SYMBOL_NAME (__sigsetjmp@PLTPC)
-#else
-	jmp C_SYMBOL_NAME (__sigsetjmp)
-#endif
-END (setjmp)
+#define BSD_SETJMP
+#include <sysdeps/m68k/setjmp.c>
diff --git a/sysdeps/m68k/setjmp.c b/sysdeps/m68k/setjmp.c
index 04568623f9..80672ad4db 100644
--- a/sysdeps/m68k/setjmp.c
+++ b/sysdeps/m68k/setjmp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1994, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1994, 1997, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -20,7 +20,15 @@
 
 /* Save the current program position in ENV and return 0.  */
 int
+#if defined BSD_SETJMP
+# undef setjmp
+setjmp (jmp_buf env)
+#elif defined BSD__SETJMP
+# undef _setjmp
+_setjmp (jmp_buf env)
+#else
 __sigsetjmp (jmp_buf env, int savemask)
+#endif
 {
   /* Save data registers D1 through D7.  */
   asm volatile ("movem%.l %/d1-%/d7, %0"
@@ -39,12 +47,16 @@ __sigsetjmp (jmp_buf env, int savemask)
   /* Save caller's SP, not our own.  */
   env[0].__jmpbuf[0].__sp = (void *) &env;
 
-#if	defined(__HAVE_68881__) || defined(__HAVE_FPU__)
+#if defined __HAVE_68881__ || defined __HAVE_FPU__
   /* Save floating-point (68881) registers FP0 through FP7.  */
   asm volatile ("fmovem%.x %/fp0-%/fp7, %0"
 		: : "m" (env[0].__jmpbuf[0].__fpregs[0]));
 #endif
 
+#if defined BSD_SETJMP || defined BSD__SETJMP
+  return 0;
+#else
   /* Save the signal mask if requested.  */
   return __sigjmp_save (env, savemask);
+#endif
 }