/* Target-dependent code for GNU/Linux SPARC.
- Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2004, 2005, 2007 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 "dwarf2-frame.h"
-#include "floatformat.h"
#include "frame.h"
#include "frame-unwind.h"
+#include "gdbtypes.h"
#include "regset.h"
#include "gdbarch.h"
#include "gdbcore.h"
address. */
static CORE_ADDR
-sparc32_linux_step_trap (unsigned long insn)
+sparc32_linux_step_trap (struct frame_info *frame, unsigned long insn)
{
if (insn == 0x91d02010)
{
- ULONGEST sc_num;
-
- regcache_cooked_read_unsigned (current_regcache,
- SPARC_G1_REGNUM, &sc_num);
+ ULONGEST sc_num = get_frame_register_unsigned (frame, SPARC_G1_REGNUM);
/* __NR_rt_sigreturn is 101 and __NR_sigreturn is 216 */
if (sc_num == 101 || sc_num == 216)
{
ULONGEST sp, pc_offset;
- regcache_cooked_read_unsigned (current_regcache,
- SPARC_SP_REGNUM, &sp);
+ sp = get_frame_register_unsigned (frame, SPARC_SP_REGNUM);
/* The kernel puts the sigreturn registers on the stack,
and this is where the signal unwinding state is take from
/* GNU/Linux doesn't support the 128-bit `long double' from the psABI. */
set_gdbarch_long_double_bit (gdbarch, 64);
- set_gdbarch_long_double_format (gdbarch, &floatformat_ieee_double_big);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double);
/* Enable TLS support. */
set_gdbarch_fetch_tls_load_module_address (gdbarch,