/* Native-dependent code for AMD64.
- Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2004, 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 "gdbarch.h"
general-purpose register set. */
static int
-amd64_native_gregset_reg_offset (int regnum)
+amd64_native_gregset_reg_offset (struct gdbarch *gdbarch, int regnum)
{
int *reg_offset = amd64_native_gregset64_reg_offset;
int num_regs = amd64_native_gregset64_num_regs;
gdb_assert (regnum >= 0);
- if (gdbarch_ptr_bit (current_gdbarch) == 32)
+ if (gdbarch_ptr_bit (gdbarch) == 32)
{
reg_offset = amd64_native_gregset32_reg_offset;
num_regs = amd64_native_gregset32_num_regs;
}
- if (num_regs > gdbarch_num_regs (current_gdbarch))
- num_regs = gdbarch_num_regs (current_gdbarch);
+ if (num_regs > gdbarch_num_regs (gdbarch))
+ num_regs = gdbarch_num_regs (gdbarch);
- if (regnum < num_regs && regnum < gdbarch_num_regs (current_gdbarch))
+ if (regnum < num_regs && regnum < gdbarch_num_regs (gdbarch))
return reg_offset[regnum];
return -1;
register REGNUM. */
int
-amd64_native_gregset_supplies_p (int regnum)
+amd64_native_gregset_supplies_p (struct gdbarch *gdbarch, int regnum)
{
- return (amd64_native_gregset_reg_offset (regnum) != -1);
+ return (amd64_native_gregset_reg_offset (gdbarch, regnum) != -1);
}
if (gdbarch_ptr_bit (gdbarch) == 32)
num_regs = amd64_native_gregset32_num_regs;
- if (num_regs > gdbarch_num_regs (current_gdbarch))
- num_regs = gdbarch_num_regs (current_gdbarch);
+ if (num_regs > gdbarch_num_regs (gdbarch))
+ num_regs = gdbarch_num_regs (gdbarch);
for (i = 0; i < num_regs; i++)
{
if (regnum == -1 || regnum == i)
{
- int offset = amd64_native_gregset_reg_offset (i);
+ int offset = amd64_native_gregset_reg_offset (gdbarch, i);
if (offset != -1)
regcache_raw_supply (regcache, i, regs + offset);
for (i = 0; i <= I386_EIP_REGNUM; i++)
{
if (regnum == -1 || regnum == i)
- memset (regs + amd64_native_gregset_reg_offset (i), 0, 8);
+ memset (regs + amd64_native_gregset_reg_offset (gdbarch, i), 0, 8);
}
/* Ditto for %cs, %ss, %ds, %es, %fs, and %gs. */
for (i = I386_CS_REGNUM; i <= I386_GS_REGNUM; i++)
{
if (regnum == -1 || regnum == i)
- memset (regs + amd64_native_gregset_reg_offset (i), 0, 8);
+ memset (regs + amd64_native_gregset_reg_offset (gdbarch, i), 0, 8);
}
}
- if (num_regs > gdbarch_num_regs (current_gdbarch))
- num_regs = gdbarch_num_regs (current_gdbarch);
+ if (num_regs > gdbarch_num_regs (gdbarch))
+ num_regs = gdbarch_num_regs (gdbarch);
for (i = 0; i < num_regs; i++)
{
if (regnum == -1 || regnum == i)
{
- int offset = amd64_native_gregset_reg_offset (i);
+ int offset = amd64_native_gregset_reg_offset (gdbarch, i);
if (offset != -1)
regcache_raw_collect (regcache, i, regs + offset);