diff options
Diffstat (limited to 'libsigsegv/src/fault-linux-ia64.h')
| -rw-r--r-- | libsigsegv/src/fault-linux-ia64.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/libsigsegv/src/fault-linux-ia64.h b/libsigsegv/src/fault-linux-ia64.h new file mode 100644 index 00000000..f9cf6b12 --- /dev/null +++ b/libsigsegv/src/fault-linux-ia64.h @@ -0,0 +1,29 @@ +/* Fault handler information. Linux/IA-64 version. + Copyright (C) 2002-2003 Bruno Haible <bruno@clisp.org> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + +#define SIGSEGV_FAULT_HANDLER_ARGLIST int sig, siginfo_t *sip, struct sigcontext *scp +#define SIGSEGV_FAULT_ADDRESS sip->si_addr +#define SIGSEGV_FAULT_CONTEXT scp + +/* IA-64 has two stack pointers, one that grows down, called $r12, and one + that grows up, called $bsp/$bspstore. */ +#define SIGSEGV_FAULT_STACKPOINTER scp->sc_gr[12] + +/* It would be better to access $bspstore instead of $bsp but I don't know + where to find it in 'struct sigcontext'. Anyway, it doesn't matter + because $bsp and $bspstore never differ by more than ca. 1 KB. */ +#define SIGSEGV_FAULT_BSP_POINTER scp->sc_ar_bsp |