diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/m68k/m680x0/makecontext.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/m68k/m680x0/makecontext.S | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/makecontext.S b/sysdeps/unix/sysv/linux/m68k/m680x0/makecontext.S index f6ee50d2c7..c0fc8a9c41 100644 --- a/sysdeps/unix/sysv/linux/m68k/m680x0/makecontext.S +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/makecontext.S @@ -1,5 +1,5 @@ /* Create new context. - Copyright (C) 2012-2015 Free Software Foundation, Inc. + Copyright (C) 2012-2016 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 @@ -74,8 +74,11 @@ ENTRY(__makecontext) have to install the context listed in the uc_link element of the context 'makecontext' manipulated at the time of the 'makecontext' call. If the pointer is NULL the process must - terminate. */ + terminate. + Make sure to separate the return label from the previous unwind + region, because the unwinder uses ra-1 to find the FDE. */ cfi_endproc + nop 1: /* This removes the parameters passed to the function given to 'makecontext' from the stack. D7 contains the number of |