diff options
Diffstat (limited to 'ports/sysdeps/mach/hurd/alpha/longjmp-ts.c')
-rw-r--r-- | ports/sysdeps/mach/hurd/alpha/longjmp-ts.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/ports/sysdeps/mach/hurd/alpha/longjmp-ts.c b/ports/sysdeps/mach/hurd/alpha/longjmp-ts.c deleted file mode 100644 index f472dbcb3..000000000 --- a/ports/sysdeps/mach/hurd/alpha/longjmp-ts.c +++ /dev/null @@ -1,49 +0,0 @@ -/* Perform a `longjmp' on a Mach thread_state. Alpha version. - Copyright (C) 2002, 2006 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <hurd/signal.h> -#include <setjmp.h> -#include <jmpbuf-offsets.h> -#include <mach/thread_status.h> - - -/* Set up STATE to do the equivalent of `longjmp (ENV, VAL);'. */ - -void -_hurd_longjmp_thread_state (void *state, jmp_buf env, int val) -{ - struct alpha_thread_state *const ts = state; - - ts->r9 = env[0].__jmpbuf[JB_S0]; - ts->r10 = env[0].__jmpbuf[JB_S1]; - ts->r11 = env[0].__jmpbuf[JB_S2]; - ts->r12 = env[0].__jmpbuf[JB_S3]; - ts->r13 = env[0].__jmpbuf[JB_S4]; - ts->r13 = env[0].__jmpbuf[JB_S5]; - ts->pc = env[0].__jmpbuf[JB_PC]; - ts->r15 = env[0].__jmpbuf[JB_FP]; - ts->r30 = env[0].__jmpbuf[JB_SP]; - ts->r0 = val ?: 1; - - /* XXX - To mimic longjmp we ought to restore some fp registers too. - But those registers are in struct alpha_float_state. - The only use of this is in fork, and it probably won't matter. - */ -} |