summaryrefslogtreecommitdiff
path: root/gdb/ia64-linux-tdep.c
diff options
context:
space:
mode:
Diffstat (limited to 'gdb/ia64-linux-tdep.c')
-rw-r--r--gdb/ia64-linux-tdep.c87
1 files changed, 0 insertions, 87 deletions
diff --git a/gdb/ia64-linux-tdep.c b/gdb/ia64-linux-tdep.c
deleted file mode 100644
index 97f88142bb3..00000000000
--- a/gdb/ia64-linux-tdep.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Target-dependent code for the IA-64 for GDB, the GNU debugger.
- Copyright 2000
- Free Software Foundation, Inc.
-
- This file is part of GDB.
-
- 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 of the License, 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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#include "defs.h"
-#include "arch-utils.h"
-
-/* The sigtramp code is in a non-readable (executable-only) region
- of memory called the ``gate page''. The addresses in question
- were determined by examining the system headers. They are
- overly generous to allow for different pages sizes. */
-
-#define GATE_AREA_START 0xa000000000000100LL
-#define GATE_AREA_END 0xa000000000010000LL
-
-/* Offset to sigcontext structure from frame of handler */
-#define IA64_LINUX_SIGCONTEXT_OFFSET 192
-
-int
-ia64_linux_in_sigtramp (CORE_ADDR pc, char *func_name)
-{
- return (pc >= (CORE_ADDR) GATE_AREA_START && pc < (CORE_ADDR) GATE_AREA_END);
-}
-
-/* IA-64 GNU/Linux specific function which, given a frame address and
- a register number, returns the address at which that register may be
- found. 0 is returned for registers which aren't stored in the the
- sigcontext structure. */
-
-CORE_ADDR
-ia64_linux_sigcontext_register_address (CORE_ADDR sp, int regno)
-{
- if (IA64_GR0_REGNUM <= regno && regno <= IA64_GR31_REGNUM)
- return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 200 + 8 * (regno - IA64_GR0_REGNUM);
- else if (IA64_BR0_REGNUM <= regno && regno <= IA64_BR7_REGNUM)
- return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 136 + 8 * (regno - IA64_BR0_REGNUM);
- else if (IA64_FR0_REGNUM <= regno && regno <= IA64_FR127_REGNUM)
- return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 464 + 16 * (regno - IA64_FR0_REGNUM);
- else
- switch (regno)
- {
- case IA64_IP_REGNUM :
- return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 40;
- case IA64_CFM_REGNUM :
- return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 48;
- case IA64_PSR_REGNUM :
- return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 56; /* user mask only */
- /* sc_ar_rsc is provided, from which we could compute bspstore, but
- I don't think it's worth it. Anyway, if we want it, it's at offset
- 64 */
- case IA64_BSP_REGNUM :
- return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 72;
- case IA64_RNAT_REGNUM :
- return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 80;
- case IA64_CCV_REGNUM :
- return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 88;
- case IA64_UNAT_REGNUM :
- return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 96;
- case IA64_FPSR_REGNUM :
- return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 104;
- case IA64_PFS_REGNUM :
- return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 112;
- case IA64_LC_REGNUM :
- return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 120;
- case IA64_PR_REGNUM :
- return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 128;
- default :
- return 0;
- }
-}