diff options
Diffstat (limited to 'libsigsegv/src/fault-linux-m68k.c')
-rw-r--r-- | libsigsegv/src/fault-linux-m68k.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/libsigsegv/src/fault-linux-m68k.c b/libsigsegv/src/fault-linux-m68k.c deleted file mode 100644 index 8562e30e..00000000 --- a/libsigsegv/src/fault-linux-m68k.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Fault handler information subroutine. Linux/m68k version. - * Taken from gcc-3.2/boehm-gc/os_dep.c. - * - * Copyright 1988, 1989 Hans-J. Boehm, Alan J. Demers - * Copyright (c) 1991-1995 by Xerox Corporation. All rights reserved. - * Copyright (c) 1996-1999 by Silicon Graphics. All rights reserved. - * Copyright (c) 1999 by Hewlett-Packard Company. All rights reserved. - * - * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED - * OR IMPLIED. ANY USE IS AT YOUR OWN RISK. - * - * Permission is hereby granted to use or copy this program - * for any purpose, provided the above notices are retained on all copies. - * Permission to modify the code and to distribute modified code is granted, - * provided the above notices are retained, and a notice that the code was - * modified is included with the above copyright notice. - */ - -static void * -get_fault_addr (struct sigcontext *scp) -{ - int format = (scp->sc_formatvec >> 12) & 0xf; - unsigned long *framedata = (unsigned long *) (scp + 1); - unsigned long ea; - - switch (format) - { - case 10: case 11: /* 68020/030 */ - ea = framedata[2]; - return (void *) ea; - case 7: /* 68040 */ - ea = framedata[3]; - break; - case 4: /* 68060 */ - ea = framedata[0]; - break; - default: - return (void *) 0; - } - if (framedata[1] & 0x08000000) - /* Correct addr on misaligned access. */ - ea = (ea + 4095) & ~4095; - return (void *) ea; -} |