/* Native-dependent code for OpenBSD/powerpc.
- Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2005, 2006, 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 "gdbcore.h"
for all registers. */
static void
-ppcobsd_fetch_registers (int regnum)
+ppcobsd_fetch_registers (struct regcache *regcache, int regnum)
{
struct reg regs;
(PTRACE_TYPE_ARG3) ®s, 0) == -1)
perror_with_name (_("Couldn't get registers"));
- ppc_supply_gregset (&ppcobsd_gregset, current_regcache, -1,
+ ppc_supply_gregset (&ppcobsd_gregset, regcache, -1,
®s, sizeof regs);
#ifndef PT_GETFPREGS
- ppc_supply_fpregset (&ppcobsd_gregset, current_regcache, -1,
+ ppc_supply_fpregset (&ppcobsd_gregset, regcache, -1,
®s, sizeof regs);
#endif
(PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
perror_with_name (_("Couldn't get floating point status"));
- ppc_supply_fpregset (&ppcobsd_fpregset, current_regcache, -1,
+ ppc_supply_fpregset (&ppcobsd_fpregset, regcache, -1,
&fpregs, sizeof fpregs);
}
#endif
this for all registers. */
static void
-ppcobsd_store_registers (int regnum)
+ppcobsd_store_registers (struct regcache *regcache, int regnum)
{
struct reg regs;
(PTRACE_TYPE_ARG3) ®s, 0) == -1)
perror_with_name (_("Couldn't get registers"));
- ppc_collect_gregset (&ppcobsd_gregset, current_regcache,
+ ppc_collect_gregset (&ppcobsd_gregset, regcache,
regnum, ®s, sizeof regs);
#ifndef PT_GETFPREGS
- ppc_collect_fpregset (&ppcobsd_gregset, current_regcache,
+ ppc_collect_fpregset (&ppcobsd_gregset, regcache,
regnum, ®s, sizeof regs);
#endif
(PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
perror_with_name (_("Couldn't get floating point status"));
- ppc_collect_fpregset (&ppcobsd_fpregset, current_regcache,
+ ppc_collect_fpregset (&ppcobsd_fpregset, regcache,
regnum, &fpregs, sizeof fpregs);
if (ptrace (PT_SETFPREGS, PIDGET (inferior_ptid),
static int
ppcobsd_supply_pcb (struct regcache *regcache, struct pcb *pcb)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (get_regcache_arch (regcache));
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
struct switchframe sf;
struct callframe cf;
int i, regnum;
return 0;
read_memory (pcb->pcb_sp, (gdb_byte *)&sf, sizeof sf);
- regcache_raw_supply (regcache, SP_REGNUM, &sf.sp);
+ regcache_raw_supply (regcache, gdbarch_sp_regnum (gdbarch), &sf.sp);
regcache_raw_supply (regcache, tdep->ppc_cr_regnum, &sf.cr);
regcache_raw_supply (regcache, tdep->ppc_gp0_regnum + 2, &sf.fixreg2);
for (i = 0, regnum = tdep->ppc_gp0_regnum + 13; i < 19; i++, regnum++)
regcache_raw_supply (regcache, regnum, &sf.fixreg[i]);
read_memory (sf.sp, (gdb_byte *)&cf, sizeof cf);
- regcache_raw_supply (regcache, PC_REGNUM, &cf.lr);
+ regcache_raw_supply (regcache, gdbarch_pc_regnum (gdbarch), &cf.lr);
regcache_raw_supply (regcache, tdep->ppc_gp0_regnum + 30, &cf.r30);
regcache_raw_supply (regcache, tdep->ppc_gp0_regnum + 31, &cf.r31);
/* General-purpose registers. */
ppcobsd_reg_offsets.r0_offset = offsetof (struct reg, gpr);
+ ppcobsd_reg_offsets.gpr_size = 4;
+ ppcobsd_reg_offsets.xr_size = 4;
ppcobsd_reg_offsets.pc_offset = offsetof (struct reg, pc);
ppcobsd_reg_offsets.ps_offset = offsetof (struct reg, ps);
ppcobsd_reg_offsets.cr_offset = offsetof (struct reg, cnd);
#ifdef PT_GETFPREGS
ppcobsd_fpreg_offsets.f0_offset = offsetof (struct fpreg, fpr);
ppcobsd_fpreg_offsets.fpscr_offset = offsetof (struct fpreg, fpscr);
+ ppcobsd_fpreg_offsets.fpscr_size = 4;
#endif
/* AltiVec registers. */