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Diffstat (limited to 'config/bsd/m68k.c')
-rw-r--r--config/bsd/m68k.c25
1 files changed, 0 insertions, 25 deletions
diff --git a/config/bsd/m68k.c b/config/bsd/m68k.c
deleted file mode 100644
index 077922b..0000000
--- a/config/bsd/m68k.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * coswitch for the m68k architecture
- */
-
-int
-coswitch (int *old_cs, int *new_cs, int first)
-{
- asm ("movl %a6@(8),%a0"); /* a0 = old */
- asm ("movl %a6@(12),%a1"); /* a1 = new */
- asm ("movl %a7,%a0@"); /* save sp in cstate[0] */
- asm ("movl %a6,%a0@(4)"); /* save a6 (fp) in cstate[0] */
- asm ("moveml #0x3cfc,%a0@(8)"); /* store d2-d7, a2-a6 in old->cstate */
-
- if (first == 0) { /* this is first activation */
- asm ("movl %a1@,%a7");
- asm ("movl #0,%a6");
- new_context (0, 0);
- syserr ("new_context() returned in coswitch");
- }
- else {
- asm ("movl %a1@,%a7"); /* restore sp */
- asm ("movl %a1@(4),%a6"); /* restore fp */
- asm ("moveml %a1@(8),#0x3cfc"); /* restore d2-d7, a2-a6 */
- }
-}