/* Host-dependent code for Apollo-68ks for GDB, the GNU debugger.
- Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
+ Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1999, 2000, 2001
+ Free Software Foundation, Inc.
-This file is part of GDB.
+ 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
-(at your option) any later version.
+ 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
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+ 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., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include "defs.h"
#include "inferior.h"
+#include "regcache.h"
#ifndef _ISP__M68K
#define _ISP__M68K 1
extern int errno;
void
-fetch_inferior_registers (ignored)
- int ignored;
+fetch_inferior_registers (int ignored)
{
struct ptrace_$data_regs_m68k inferior_registers;
struct ptrace_$floating_regs_m68k inferior_fp_registers;
struct ptrace_$control_regs_m68k inferior_control_registers;
- extern char registers[];
- ptrace_$init_control(&inferior_control_registers);
- inferior_fp_registers.size = sizeof(inferior_fp_registers);
+ ptrace_$init_control (&inferior_control_registers);
+ inferior_fp_registers.size = sizeof (inferior_fp_registers);
- registers_fetched ();
-
- ptrace (PTRACE_GETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers,
+ deprecated_registers_fetched ();
+
+ ptrace (PTRACE_GETREGS, PIDGET (inferior_ptid),
+ (PTRACE_ARG3_TYPE) & inferior_registers,
ptrace_$data_set,
- (PTRACE_ARG3_TYPE) &inferior_registers,
+ (PTRACE_ARG3_TYPE) & inferior_registers,
ptrace_$data_set);
- ptrace (PTRACE_GETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers,
- ptrace_$floating_set_m68k,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers,
- ptrace_$floating_set_m68k);
+ ptrace (PTRACE_GETREGS, PIDGET (inferior_ptid),
+ (PTRACE_ARG3_TYPE) & inferior_fp_registers,
+ ptrace_$floating_set_m68k,
+ (PTRACE_ARG3_TYPE) & inferior_fp_registers,
+ ptrace_$floating_set_m68k);
- ptrace (PTRACE_GETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_control_registers,
- ptrace_$control_set_m68k,
- (PTRACE_ARG3_TYPE) &inferior_control_registers,
- ptrace_$control_set_m68k);
+ ptrace (PTRACE_GETREGS, PIDGET (inferior_ptid),
+ (PTRACE_ARG3_TYPE) & inferior_control_registers,
+ ptrace_$control_set_m68k,
+ (PTRACE_ARG3_TYPE) & inferior_control_registers,
+ ptrace_$control_set_m68k);
- bcopy (&inferior_registers, registers, 16 * 4);
- bcopy (&inferior_fp_registers, ®isters[REGISTER_BYTE (FP0_REGNUM)],
+ bcopy (&inferior_registers, &deprecated_registers[0], 16 * 4);
+ bcopy (&inferior_fp_registers,
+ &deprecated_registers[REGISTER_BYTE (FP0_REGNUM)],
sizeof inferior_fp_registers.regs);
- *(int *)®isters[REGISTER_BYTE (PS_REGNUM)] = inferior_control_registers.sr;
- *(int *)®isters[REGISTER_BYTE (PC_REGNUM)] = inferior_control_registers.pc;
+ *(int *) &deprecated_registers[REGISTER_BYTE (PS_REGNUM)]
+ = inferior_control_registers.sr;
+ *(int *) &deprecated_registers[REGISTER_BYTE (PC_REGNUM)]
+ = inferior_control_registers.pc;
}
/* Store our register values back into the inferior.
Otherwise, REGNO specifies which register (so we can save time). */
void
-store_inferior_registers (regno)
- int regno;
+store_inferior_registers (int regno)
{
struct ptrace_$data_regs_m68k inferior_registers;
struct ptrace_$floating_regs_m68k inferior_fp_registers;
struct ptrace_$control_regs_m68k inferior_control_registers;
- extern char registers[];
- ptrace_$init_control(&inferior_control_registers);
- inferior_fp_registers.size = sizeof(inferior_fp_registers);
+ ptrace_$init_control (&inferior_control_registers);
+ inferior_fp_registers.size = sizeof (inferior_fp_registers);
- ptrace (PTRACE_GETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers,
- ptrace_$floating_set_m68k,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers,
- ptrace_$floating_set_m68k);
+ ptrace (PTRACE_GETREGS, PIDGET (inferior_ptid),
+ (PTRACE_ARG3_TYPE) & inferior_fp_registers,
+ ptrace_$floating_set_m68k,
+ (PTRACE_ARG3_TYPE) & inferior_fp_registers,
+ ptrace_$floating_set_m68k);
- ptrace (PTRACE_GETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_control_registers,
- ptrace_$control_set_m68k,
- (PTRACE_ARG3_TYPE) &inferior_control_registers,
- ptrace_$control_set_m68k);
+ ptrace (PTRACE_GETREGS, PIDGET (inferior_ptid),
+ (PTRACE_ARG3_TYPE) & inferior_control_registers,
+ ptrace_$control_set_m68k,
+ (PTRACE_ARG3_TYPE) & inferior_control_registers,
+ ptrace_$control_set_m68k);
- bcopy (registers, &inferior_registers, sizeof(inferior_registers));
+ bcopy (&deprecated_registers[0], &inferior_registers,
+ sizeof (inferior_registers));
- bcopy (®isters[REGISTER_BYTE (FP0_REGNUM)], inferior_fp_registers.regs,
- sizeof inferior_fp_registers.regs);
+ bcopy (&deprecated_registers[REGISTER_BYTE (FP0_REGNUM)],
+ inferior_fp_registers.regs, sizeof inferior_fp_registers.regs);
- inferior_control_registers.sr = *(int *)®isters[REGISTER_BYTE (PS_REGNUM)];
- inferior_control_registers.pc = *(int *)®isters[REGISTER_BYTE (PC_REGNUM)];
+ inferior_control_registers.sr
+ = *(int *) &deprecated_registers[REGISTER_BYTE (PS_REGNUM)];
+ inferior_control_registers.pc
+ = *(int *) &deprecated_registers[REGISTER_BYTE (PC_REGNUM)];
- ptrace (PTRACE_SETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers,
+ ptrace (PTRACE_SETREGS, PIDGET (inferior_ptid),
+ (PTRACE_ARG3_TYPE) & inferior_registers,
ptrace_$data_set_m68k,
- (PTRACE_ARG3_TYPE) &inferior_registers,
+ (PTRACE_ARG3_TYPE) & inferior_registers,
ptrace_$data_set_m68k);
- ptrace (PTRACE_SETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers,
+ ptrace (PTRACE_SETREGS, PIDGET (inferior_ptid),
+ (PTRACE_ARG3_TYPE) & inferior_fp_registers,
ptrace_$floating_set_m68k,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers,
+ (PTRACE_ARG3_TYPE) & inferior_fp_registers,
ptrace_$floating_set_m68k);
- ptrace (PTRACE_SETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_control_registers,
+ ptrace (PTRACE_SETREGS, PIDGET (inferior_ptid),
+ (PTRACE_ARG3_TYPE) & inferior_control_registers,
ptrace_$control_set_m68k,
- (PTRACE_ARG3_TYPE) &inferior_control_registers,
+ (PTRACE_ARG3_TYPE) & inferior_control_registers,
ptrace_$control_set_m68k);
}
-
-/* Apollos don't dump cores */
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
-{
-}