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 "arch-utils.h"
-#include "floatformat.h"
#include "frame.h"
#include "frame-unwind.h"
+#include "gdbtypes.h"
#include "osabi.h"
#include "regcache.h"
#include "regset.h"
struct regcache *regcache, int regnum,
const void *gregs, size_t len)
{
- /* FIXME: jimb/2004-05-05: Some PPC variants don't have floating
- point registers. Traditionally, GDB's register set has still
- listed the floating point registers for such machines, so this
- code is harmless. However, the new E500 port actually omits the
- floating point registers entirely from the register set --- they
- don't even have register numbers assigned to them.
-
- It's not clear to me how best to update this code, so this assert
- will alert the first person to encounter the OpenBSD/E500
- combination to the problem. */
- gdb_assert (ppc_floating_point_unit_p (current_gdbarch));
-
ppc_supply_gregset (regset, regcache, regnum, gregs, len);
ppc_supply_fpregset (regset, regcache, regnum, gregs, len);
}
const struct regcache *regcache, int regnum,
void *gregs, size_t len)
{
- /* FIXME: jimb/2004-05-05: Some PPC variants don't have floating
- point registers. Traditionally, GDB's register set has still
- listed the floating point registers for such machines, so this
- code is harmless. However, the new E500 port actually omits the
- floating point registers entirely from the register set --- they
- don't even have register numbers assigned to them.
-
- It's not clear to me how best to update this code, so this assert
- will alert the first person to encounter the OpenBSD/E500
- combination to the problem. */
- gdb_assert (ppc_floating_point_unit_p (current_gdbarch));
-
ppc_collect_gregset (regset, regcache, regnum, gregs, len);
ppc_collect_fpregset (regset, regcache, regnum, gregs, len);
}
insn = extract_unsigned_integer (buf, PPC_INSN_SIZE);
sigcontext_offset = (0x10000 - (insn & 0x0000ffff)) + 8;
- base = frame_unwind_register_unsigned (next_frame, SP_REGNUM);
+ base = frame_unwind_register_unsigned (next_frame,
+ gdbarch_sp_regnum (current_gdbarch));
addr = base + sigcontext_offset + 2 * tdep->wordsize;
for (i = 0; i < ppc_num_gprs; i++, addr += tdep->wordsize)
{
addr += tdep->wordsize;
trad_frame_set_reg_addr (cache, tdep->ppc_ctr_regnum, addr);
addr += tdep->wordsize;
- trad_frame_set_reg_addr (cache, PC_REGNUM, addr); /* SRR0? */
+ trad_frame_set_reg_addr (cache, gdbarch_pc_regnum (current_gdbarch), addr);
+ /* SRR0? */
addr += tdep->wordsize;
/* Construct the frame ID using the function start. */
{
/* General-purpose registers. */
ppcobsd_reg_offsets.r0_offset = 0;
+ ppcobsd_reg_offsets.gpr_size = 4;
+ ppcobsd_reg_offsets.xr_size = 4;
ppcobsd_reg_offsets.pc_offset = 384;
ppcobsd_reg_offsets.ps_offset = 388;
ppcobsd_reg_offsets.cr_offset = 392;
/* Floating-point registers. */
ppcobsd_reg_offsets.f0_offset = 0;
ppcobsd_reg_offsets.fpscr_offset = 256;
+ ppcobsd_reg_offsets.fpscr_size = 4;
}
}