diff options
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/m68k/m680x0/getcontext.S')
| -rw-r--r-- | ports/sysdeps/unix/sysv/linux/m68k/m680x0/getcontext.S | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/m68k/m680x0/getcontext.S b/ports/sysdeps/unix/sysv/linux/m68k/m680x0/getcontext.S deleted file mode 100644 index d383f95cc0..0000000000 --- a/ports/sysdeps/unix/sysv/linux/m68k/m680x0/getcontext.S +++ /dev/null @@ -1,63 +0,0 @@ -/* Save current context. - Copyright (C) 2012-2014 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 - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sysdep.h> - -#include "ucontext_i.h" - - -ENTRY(__getcontext) - /* Load address of the context data structure. */ - move.l 4(%sp), %a0 - - /* Save the preserved registers and the return address. */ - movem.l %d2-%d7, oGREGS+2*4(%a0) - movem.l %a2-%a6, oGREGS+10*4(%a0) - lea 4(%sp), %a1 - move.l %a1, oSP(%a0) - move.l (%sp), oPC(%a0) - fmovem.l %fpsr/%fpcr/%fpiar, oFPREGS(%a0) - fmovem.x %fp2-%fp7, oFP2(%a0) - cfi_def_cfa (%a0, 0) - cfi_offset (%d2, oGREGS+2*4) - cfi_offset (%d3, oGREGS+3*4) - cfi_offset (%pc, oPC) - - /* Save the current signal mask. */ - lea oSIGMASK(%a0), %a1 - move.l %a1, %d3 - clr.l %d2 - move.l #SIG_SETMASK, %d1 - move.l #__NR_sigprocmask, %d0 - trap #0 - /* Restore registers. */ - move.l oGREGS+2*4(%a0), %d2 - cfi_restore (%d2) - move.l oGREGS+3*4(%a0), %d3 - cfi_restore (%d3) - cfi_def_cfa (%sp, 4) - cfi_offset (%pc, -4) - cmp.l #-4095, %d0 /* Check %d0 for error. */ - jcc SYSCALL_ERROR_LABEL /* Jump to error handler. */ - -0: /* All done, return 0 for success. */ - clr.l %d0 - rts -PSEUDO_END(__getcontext) - -weak_alias (__getcontext, getcontext) |