/* Functions specific to running GDB native on HPPA running GNU/Linux.
- Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2005, 2006, 2007, 2008 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
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "gdbcore.h"
#include <sys/ptrace.h>
#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,43)
-#include <asm/offset.h>
-#else
-#include <asm/offsets.h>
-#endif
+#include <asm/ptrace.h>
+#include "hppa-linux-offsets.h"
#include "hppa-tdep.h"
{
CORE_ADDR addr;
- if ((unsigned) regno >= NUM_REGS)
+ if ((unsigned) regno >= gdbarch_num_regs (current_gdbarch))
error (_("Invalid register number %d."), regno);
if (u_offsets[regno] == -1)
/* Fetch one register. */
static void
-fetch_register (int regno)
+fetch_register (struct regcache *regcache, int regno)
{
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
int tid;
int val;
- if (CANNOT_FETCH_REGISTER (regno))
+ if (gdbarch_cannot_fetch_register (gdbarch, regno))
{
- regcache_raw_supply (current_regcache, regno, NULL);
+ regcache_raw_supply (regcache, regno, NULL);
return;
}
errno = 0;
val = ptrace (PTRACE_PEEKUSER, tid, hppa_linux_register_addr (regno, 0), 0);
if (errno != 0)
- error (_("Couldn't read register %s (#%d): %s."), REGISTER_NAME (regno),
+ error (_("Couldn't read register %s (#%d): %s."),
+ gdbarch_register_name (gdbarch, regno),
regno, safe_strerror (errno));
- regcache_raw_supply (current_regcache, regno, &val);
+ regcache_raw_supply (regcache, regno, &val);
}
/* Store one register. */
static void
-store_register (int regno)
+store_register (const struct regcache *regcache, int regno)
{
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
int tid;
int val;
- if (CANNOT_STORE_REGISTER (regno))
+ if (gdbarch_cannot_store_register (gdbarch, regno))
return;
/* GNU/Linux LWP ID's are process ID's. */
tid = PIDGET (inferior_ptid); /* Not a threaded program. */
errno = 0;
- regcache_raw_collect (current_regcache, regno, &val);
+ regcache_raw_collect (regcache, regno, &val);
ptrace (PTRACE_POKEUSER, tid, hppa_linux_register_addr (regno, 0), val);
if (errno != 0)
- error (_("Couldn't write register %s (#%d): %s."), REGISTER_NAME (regno),
+ error (_("Couldn't write register %s (#%d): %s."),
+ gdbarch_register_name (gdbarch, regno),
regno, safe_strerror (errno));
}
point registers depending upon the value of regno. */
static void
-hppa_linux_fetch_inferior_registers (int regno)
+hppa_linux_fetch_inferior_registers (struct regcache *regcache, int regno)
{
if (-1 == regno)
{
- for (regno = 0; regno < NUM_REGS; regno++)
- fetch_register (regno);
+ for (regno = 0;
+ regno < gdbarch_num_regs (get_regcache_arch (regcache));
+ regno++)
+ fetch_register (regcache, regno);
}
else
{
- fetch_register (regno);
+ fetch_register (regcache, regno);
}
}
point registers depending upon the value of regno. */
static void
-hppa_linux_store_inferior_registers (int regno)
+hppa_linux_store_inferior_registers (struct regcache *regcache, int regno)
{
if (-1 == regno)
{
- for (regno = 0; regno < NUM_REGS; regno++)
- store_register (regno);
+ for (regno = 0;
+ regno < gdbarch_num_regs (get_regcache_arch (regcache));
+ regno++)
+ store_register (regcache, regno);
}
else
{
- store_register (regno);
+ store_register (regcache, regno);
}
}