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authorJohn Gilmore <gnu@cygnus>1993-02-04 10:30:19 +0000
committerJohn Gilmore <gnu@cygnus>1993-02-04 10:30:19 +0000
commitb076f024395078d117374d68e290cf200e9aef1a (patch)
tree4bf379a268489e4ec8dd2272e0a66b70e9fe2d5d /gdb/os68k-xdep.c
parenta69942c89b690e65a95f3be804ce8bb873c19faf (diff)
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* Makefile.in (TARDIRS): Add sparclite demo dir.
(*.tab.c): Change dependency on Makefile to depend on Makefile.in, otherwise it always rebuilds after configuring. Force output *.tab.c file into current directory even in "make" versions that rewrite dependent file names used in command lines. * TODO: Remove some things we did. * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode. * os68k-xdep.c: Remove; useless file (os68k is a target only). * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST. * symtab.h: Eliminate unnamed unions and structs.
Diffstat (limited to 'gdb/os68k-xdep.c')
-rw-r--r--gdb/os68k-xdep.c160
1 files changed, 0 insertions, 160 deletions
diff --git a/gdb/os68k-xdep.c b/gdb/os68k-xdep.c
index da7150c..e69de29 100644
--- a/gdb/os68k-xdep.c
+++ b/gdb/os68k-xdep.c
@@ -1,160 +0,0 @@
-/* Host-dependent code for Sun-3 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "inferior.h"
-#include "gdbcore.h"
-
-#include <sys/ptrace.h>
-#define KERNEL /* To get floating point reg definitions */
-#include <machine/reg.h>
-
-extern int errno;
-
-#if defined (GDB_TARGET_IS_SUN3)
-/* All of this stuff is only relevant if both host and target are sun3. */
-void
-fetch_inferior_registers ()
-{
- struct regs inferior_registers;
-#ifdef FP0_REGNUM
- struct fp_status inferior_fp_registers;
-#endif
- extern char registers[];
-
- registers_fetched ();
-
- ptrace (PTRACE_GETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers);
-#ifdef FP0_REGNUM
- ptrace (PTRACE_GETFPREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-#endif
-
- bcopy (&inferior_registers, registers, 16 * 4);
-#ifdef FP0_REGNUM
- bcopy (&inferior_fp_registers, &registers[REGISTER_BYTE (FP0_REGNUM)],
- sizeof inferior_fp_registers.fps_regs);
-#endif
- *(int *)&registers[REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps;
- *(int *)&registers[REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc;
-#ifdef FP0_REGNUM
- bcopy (&inferior_fp_registers.fps_control,
- &registers[REGISTER_BYTE (FPC_REGNUM)],
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs);
-#endif
-}
-
-/* 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). */
-
-store_inferior_registers (regno)
- int regno;
-{
- struct regs inferior_registers;
-#ifdef FP0_REGNUM
- struct fp_status inferior_fp_registers;
-#endif
- extern char registers[];
-
- bcopy (registers, &inferior_registers, 16 * 4);
-#ifdef FP0_REGNUM
- bcopy (&registers[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers,
- sizeof inferior_fp_registers.fps_regs);
-#endif
- inferior_registers.r_ps = *(int *)&registers[REGISTER_BYTE (PS_REGNUM)];
- inferior_registers.r_pc = *(int *)&registers[REGISTER_BYTE (PC_REGNUM)];
-
-#ifdef FP0_REGNUM
- bcopy (&registers[REGISTER_BYTE (FPC_REGNUM)],
- &inferior_fp_registers.fps_control,
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs);
-#endif
-
- ptrace (PTRACE_SETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers);
-#if FP0_REGNUM
- ptrace (PTRACE_SETFPREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-#endif
-}
-
-/* Machine-dependent code for pulling registers out of a Sun-3 core file. */
-
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
-{
- extern char registers[];
- struct regs *regs = (struct regs *) core_reg_sect;
-
- if (which == 0) {
- if (core_reg_size < sizeof (struct regs))
- error ("Can't find registers in core file");
-
- bcopy ((char *)regs, registers, 16 * 4);
- supply_register (PS_REGNUM, &regs->r_ps);
- supply_register (PC_REGNUM, &regs->r_pc);
-
- } else if (which == 2) {
-
-#define fpustruct ((struct fpu *) core_reg_sect)
-
- if (core_reg_size >= sizeof (struct fpu))
- {
-#ifdef FP0_REGNUM
- bcopy (fpustruct->f_fpstatus.fps_regs,
- &registers[REGISTER_BYTE (FP0_REGNUM)],
- sizeof fpustruct->f_fpstatus.fps_regs);
- bcopy (&fpustruct->f_fpstatus.fps_control,
- &registers[REGISTER_BYTE (FPC_REGNUM)],
- sizeof fpustruct->f_fpstatus -
- sizeof fpustruct->f_fpstatus.fps_regs);
-#endif
- }
- else
- fprintf (stderr, "Couldn't read float regs from core file\n");
- }
-}
-#else /* Not sun3 target. */
-/* These functions shouldn't be called when we're cross-debugging. */
-
-void
-fetch_inferior_registers ()
-{
-}
-
-/* ARGSUSED */
-store_inferior_registers (regno)
- int regno;
-{
-}
-
-/* ARGSUSED */
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
-{
-}
-#endif /* Not sun3 target. */