/* Native-dependent code for PA-RISC HP-UX.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2005, 2007, 2008, 2009 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 "inferior.h"
#endif
static void
-hppa_hpux_fetch_register (int regnum)
+hppa_hpux_fetch_register (struct regcache *regcache, int regnum)
{
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
+ enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
CORE_ADDR addr;
size_t size;
PTRACE_TYPE_RET *buf;
pid = ptid_get_pid (inferior_ptid);
/* This isn't really an address, but ptrace thinks of it as one. */
- addr = hppa_hpux_save_state_offset(current_regcache, regnum);
- size = register_size (current_gdbarch, regnum);
+ addr = hppa_hpux_save_state_offset (regcache, regnum);
+ size = register_size (gdbarch, regnum);
gdb_assert (size == 4 || size == 8);
buf = alloca (size);
if (ttrace (TT_LWP_RUREGS, pid, lwp, addr, size, (uintptr_t)buf) == -1)
error (_("Couldn't read register %s (#%d): %s"),
- REGISTER_NAME (regnum), regnum, safe_strerror (errno));
+ gdbarch_register_name (gdbarch, regnum),
+ regnum, safe_strerror (errno));
}
#else
{
buf[i] = ptrace (PT_RUREGS, pid, (PTRACE_TYPE_ARG3) addr, 0, 0);
if (errno != 0)
error (_("Couldn't read register %s (#%d): %s"),
- REGISTER_NAME (regnum), regnum, safe_strerror (errno));
+ gdbarch_register_name (gdbarch, regnum),
+ regnum, safe_strerror (errno));
addr += sizeof (PTRACE_TYPE_RET);
}
`struct save_state', even for 64-bit code. */
if (regnum == HPPA_FLAGS_REGNUM && size == 8)
{
- ULONGEST flags = extract_unsigned_integer ((gdb_byte *)buf, 4);
- store_unsigned_integer ((gdb_byte *)buf, 8, flags);
+ ULONGEST flags;
+ flags = extract_unsigned_integer ((gdb_byte *)buf, 4, byte_order);
+ store_unsigned_integer ((gdb_byte *)buf, 8, byte_order, flags);
}
- regcache_raw_supply (current_regcache, regnum, buf);
+ regcache_raw_supply (regcache, regnum, buf);
}
static void
-hppa_hpux_fetch_inferior_registers (int regnum)
+hppa_hpux_fetch_inferior_registers (struct target_ops *ops,
+ struct regcache *regcache, int regnum)
{
if (regnum == -1)
- for (regnum = 0; regnum < NUM_REGS; regnum++)
- hppa_hpux_fetch_register (regnum);
+ for (regnum = 0;
+ regnum < gdbarch_num_regs (get_regcache_arch (regcache));
+ regnum++)
+ hppa_hpux_fetch_register (regcache, regnum);
else
- hppa_hpux_fetch_register (regnum);
+ hppa_hpux_fetch_register (regcache, regnum);
}
/* Store register REGNUM into the inferior. */
static void
-hppa_hpux_store_register (int regnum)
+hppa_hpux_store_register (struct regcache *regcache, int regnum)
{
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
+ enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
CORE_ADDR addr;
size_t size;
PTRACE_TYPE_RET *buf;
pid = ptid_get_pid (inferior_ptid);
/* This isn't really an address, but ptrace thinks of it as one. */
- addr = hppa_hpux_save_state_offset(current_regcache, regnum);
- size = register_size (current_gdbarch, regnum);
+ addr = hppa_hpux_save_state_offset (regcache, regnum);
+ size = register_size (gdbarch, regnum);
gdb_assert (size == 4 || size == 8);
buf = alloca (size);
- regcache_raw_collect (current_regcache, regnum, buf);
+ regcache_raw_collect (regcache, regnum, buf);
/* Take care with the "flags" register. It's stored as an `int' in
`struct save_state', even for 64-bit code. */
if (regnum == HPPA_FLAGS_REGNUM && size == 8)
{
- ULONGEST flags = extract_unsigned_integer ((gdb_byte *)buf, 8);
- store_unsigned_integer ((gdb_byte *)buf, 4, flags);
+ ULONGEST flags;
+ flags = extract_unsigned_integer ((gdb_byte *)buf, 8, byte_order);
+ store_unsigned_integer ((gdb_byte *)buf, 4, byte_order, flags);
size = 4;
}
if (ttrace (TT_LWP_WUREGS, pid, lwp, addr, size, (uintptr_t)buf) == -1)
error (_("Couldn't write register %s (#%d): %s"),
- REGISTER_NAME (regnum), regnum, safe_strerror (errno));
+ gdbarch_register_name (gdbarch, regnum),
+ regnum, safe_strerror (errno));
}
#else
{
ptrace (PT_WUREGS, pid, (PTRACE_TYPE_ARG3) addr, buf[i], 0);
if (errno != 0)
error (_("Couldn't write register %s (#%d): %s"),
- REGISTER_NAME (regnum), regnum, safe_strerror (errno));
+ gdbarch_register_name (gdbarch, regnum),
+ regnum, safe_strerror (errno));
addr += sizeof (PTRACE_TYPE_RET);
}
this for all registers (including the floating point registers). */
static void
-hppa_hpux_store_inferior_registers (int regnum)
+hppa_hpux_store_inferior_registers (struct target_ops *ops,
+ struct regcache *regcache, int regnum)
{
if (regnum == -1)
- for (regnum = 0; regnum < NUM_REGS; regnum++)
- hppa_hpux_store_register (regnum);
+ for (regnum = 0;
+ regnum < gdbarch_num_regs (get_regcache_arch (regcache));
+ regnum++)
+ hppa_hpux_store_register (regcache, regnum);
else
- hppa_hpux_store_register (regnum);
+ hppa_hpux_store_register (regcache, regnum);
}
static int
projects / deliverable / binutils-gdb.git / blobdiff