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Diffstat (limited to 'gdb/a68v-nat.c')
| -rw-r--r-- | gdb/a68v-nat.c | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/gdb/a68v-nat.c b/gdb/a68v-nat.c deleted file mode 100644 index 4cc25cedb54..00000000000 --- a/gdb/a68v-nat.c +++ /dev/null @@ -1,122 +0,0 @@ -/* Host-dependent code for Apollo-68ks for GDB, the GNU debugger. - Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1999, 2000, 2001 - 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 - (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. - - 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 -#endif - -#include <ptrace.h> - -extern int errno; - -void -fetch_inferior_registers (int ignored) -{ - struct ptrace_$data_regs_m68k inferior_registers; - struct ptrace_$floating_regs_m68k inferior_fp_registers; - struct ptrace_$control_regs_m68k inferior_control_registers; - - ptrace_$init_control (&inferior_control_registers); - inferior_fp_registers.size = sizeof (inferior_fp_registers); - - registers_fetched (); - - ptrace (PTRACE_GETREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) & inferior_registers, - ptrace_$data_set, - (PTRACE_ARG3_TYPE) & inferior_registers, - ptrace_$data_set); - - 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, 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)], - 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; -} - -/* Store our register values back into the inferior. - If REGNO is -1, do this for all registers. - Otherwise, REGNO specifies which register (so we can save time). */ - -void -store_inferior_registers (int regno) -{ - struct ptrace_$data_regs_m68k inferior_registers; - struct ptrace_$floating_regs_m68k inferior_fp_registers; - struct ptrace_$control_regs_m68k inferior_control_registers; - - ptrace_$init_control (&inferior_control_registers); - inferior_fp_registers.size = sizeof (inferior_fp_registers); - - 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, 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 (®isters[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)]; - - ptrace (PTRACE_SETREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) & inferior_registers, - ptrace_$data_set_m68k, - (PTRACE_ARG3_TYPE) & inferior_registers, - ptrace_$data_set_m68k); - - ptrace (PTRACE_SETREGS, 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_SETREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) & inferior_control_registers, - ptrace_$control_set_m68k, - (PTRACE_ARG3_TYPE) & inferior_control_registers, - ptrace_$control_set_m68k); -} |