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Diffstat (limited to 'newlib/libc/machine/m68hc11/setjmp.S')
-rw-r--r--newlib/libc/machine/m68hc11/setjmp.S141
1 files changed, 0 insertions, 141 deletions
diff --git a/newlib/libc/machine/m68hc11/setjmp.S b/newlib/libc/machine/m68hc11/setjmp.S
deleted file mode 100644
index 38d1188dc..000000000
--- a/newlib/libc/machine/m68hc11/setjmp.S
+++ /dev/null
@@ -1,141 +0,0 @@
-/* setjmp/longjmp routines for M68HC11 & M68HC12.
- * Copyright (C) 1999, 2000, 2001, 2002 Stephane Carrez (stcarrez@nerim.fr)
- *
- * The authors hereby grant permission to use, copy, modify, distribute,
- * and license this software and its documentation for any purpose, provided
- * that existing copyright notices are retained in all copies and that this
- * notice is included verbatim in any distributions. No written agreement,
- * license, or royalty fee is required for any of the authorized uses.
- * Modifications to this software may be copyrighted by their authors
- * and need not follow the licensing terms described here, provided that
- * the new terms are clearly indicated on the first page of each file where
- * they apply.
- */
-
-#if __INT__ == 32
-# define val 4
-# define INT32(X) X
-#else
-# define val 2
-# define INT32(X)
-#endif
-
-#ifdef mc6811
-# define REG(X) *X
-#else
-# define REG(X) X
-#endif
-
- .sect .text
- .global setjmp
- .global longjmp
-
-#ifdef mc6811
-setjmp:
- xgdx
- tsy
- ldd 0,y
- std 0,x
- sty 2,x
- ldd REG(_.frame)
- std 4,x
- ldd REG(_.d1)
- std 6,x
- ldd REG(_.d2)
- std 8,x
- ldd REG(_.d3)
- std 10,x
- ldd REG(_.d4)
- std 12,x
- ldd REG(_.d5)
- std 14,x
- ldd REG(_.d6)
- std 16,x
- ldd REG(_.d7)
- std 18,x
- ldd REG(_.d8)
- std 20,x
-INT32( ldx #0)
- clra
- clrb
- rts
-#else
-setjmp:
- xgdx
- movw 0,sp,2,x+
- sts 2,x+
- movw _.frame,2,x+
- movw _.d1,2,x+
- movw _.d2,2,x+
- movw _.d3,2,x+
- movw _.d4,2,x+
- movw _.d5,2,x+
- movw _.d6,2,x+
- movw _.d7,2,x+
- movw _.d8,2,x+
-INT32( ldx #0)
- clra
- clrb
- rts
-#endif
-
-#ifdef mc6811
-longjmp:
- xgdx
- tsy
- ldd val,y
- bne do_jump
- ldd #1
-do_jump:
- xgdy
- ldd 4,x
- std REG(_.frame)
- ldd 6,x
- std REG(_.d1)
- ldd 8,x
- std REG(_.d2)
- ldd 10,x
- std REG(_.d3)
- ldd 12,x
- std REG(_.d4)
- ldd 14,x
- std REG(_.d5)
- ldd 16,x
- std REG(_.d6)
- ldd 18,x
- std REG(_.d7)
- ldd 20,x
- std REG(_.d8)
- ldd 0,x
- ldx 2,x
- txs
- std 0,x
-INT32( ldx #0)
- xgdy
- rts
-#else
-
-longjmp:
- xgdx
- ldy val,sp
- bne do_jump
- ldy #1
-do_jump:
- ldd 4,x+
- movw 2,x+,_.frame
- movw 0,x,_.d1
- movw 2,x,_.d2
- movw 4,x,_.d3
- movw 6,x,_.d4
- movw 8,x,_.d5
- movw 10,x,_.d6
- movw 12,x,_.d7
- movw 14,x,_.d8
- ldx -4,x
- txs
- std 0,x
-INT32( ldx #0)
- xgdy
- rts
-#endif
-