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author | Stan Shebs <shebs@codesourcery.com> | 1999-04-16 01:34:07 +0000 |
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committer | Stan Shebs <shebs@codesourcery.com> | 1999-04-16 01:34:07 +0000 |
commit | 071ea11e85eb9d529cc5eb3d35f6247466a21b99 (patch) | |
tree | 5deda65b8d7b04d1f4cbc534c3206d328e1267ec /gdb/a68v-nat.c | |
parent | 1730ec6b1848f0f32154277f788fb29f88d8475b (diff) | |
download | fsf-binutils-gdb-071ea11e85eb9d529cc5eb3d35f6247466a21b99.zip fsf-binutils-gdb-071ea11e85eb9d529cc5eb3d35f6247466a21b99.tar.gz fsf-binutils-gdb-071ea11e85eb9d529cc5eb3d35f6247466a21b99.tar.bz2 |
Initial creation of sourceware repository
Diffstat (limited to 'gdb/a68v-nat.c')
-rw-r--r-- | gdb/a68v-nat.c | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/gdb/a68v-nat.c b/gdb/a68v-nat.c deleted file mode 100644 index 95bb3c8..0000000 --- a/gdb/a68v-nat.c +++ /dev/null @@ -1,123 +0,0 @@ -/* Host-dependent code for Apollo-68ks for GDB, the GNU debugger. - Copyright 1986, 1987, 1989, 1991 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" - -#ifndef _ISP__M68K -#define _ISP__M68K 1 -#endif - -#include <ptrace.h> - -extern int errno; - -void -fetch_inferior_registers (ignored) - 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); - - registers_fetched (); - - ptrace (PTRACE_GETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) &inferior_registers, - ptrace_$data_set, - (PTRACE_ARG3_TYPE) &inferior_registers, - ptrace_$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, inferior_pid, - (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 (regno) - 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 (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, inferior_pid, - (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, inferior_pid, - (PTRACE_ARG3_TYPE) &inferior_registers, - ptrace_$data_set_m68k, - (PTRACE_ARG3_TYPE) &inferior_registers, - ptrace_$data_set_m68k); - - ptrace (PTRACE_SETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) &inferior_fp_registers, - ptrace_$floating_set_m68k, - (PTRACE_ARG3_TYPE) &inferior_fp_registers, - ptrace_$floating_set_m68k); - - ptrace (PTRACE_SETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) &inferior_control_registers, - ptrace_$control_set_m68k, - (PTRACE_ARG3_TYPE) &inferior_control_registers, - ptrace_$control_set_m68k); -} |