From fabf64aa42dc3a82e874465d4a3929ee37ed62db Mon Sep 17 00:00:00 2001 From: Mark Kettenis Date: Mon, 3 May 2004 22:16:11 +0000 Subject: [PATCH] Really remove file. --- gdb/sun3-nat.c | 166 ------------------------------------------------- 1 file changed, 166 deletions(-) delete mode 100644 gdb/sun3-nat.c diff --git a/gdb/sun3-nat.c b/gdb/sun3-nat.c deleted file mode 100644 index 0ae81c6590d..00000000000 --- a/gdb/sun3-nat.c +++ /dev/null @@ -1,166 +0,0 @@ -/* Host-dependent code for Sun-3 for GDB, the GNU debugger. - Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1996, 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 "gdbcore.h" -#include "regcache.h" - -#include -#define KERNEL /* To get floating point reg definitions */ -#include - -static void fetch_core_registers (char *, unsigned, int, CORE_ADDR); - -void -fetch_inferior_registers (int regno) -{ - struct regs inferior_registers; - struct fp_status inferior_fp_registers; - - deprecated_registers_fetched (); - - ptrace (PTRACE_GETREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) & inferior_registers); - - if (FP0_REGNUM >= 0) - ptrace (PTRACE_GETFPREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) & inferior_fp_registers); - - memcpy (deprecated_registers, &inferior_registers, 16 * 4); - if (FP0_REGNUM >= 0) - memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)], - &inferior_fp_registers, sizeof inferior_fp_registers.fps_regs); - - *(int *) &deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps; - *(int *) &deprecated_registers[DEPRECATED_REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc; - if (FP0_REGNUM >= 0) - memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FPC_REGNUM)], - &inferior_fp_registers.fps_control, - sizeof inferior_fp_registers - - sizeof inferior_fp_registers.fps_regs); -} - -/* 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 regs inferior_registers; - struct fp_status inferior_fp_registers; - - memcpy (&inferior_registers, deprecated_registers, 16 * 4); - if (FP0_REGNUM >= 0) - memcpy (&inferior_fp_registers, - &deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)], - sizeof inferior_fp_registers.fps_regs); - - inferior_registers.r_ps = *(int *) &&deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)]; - inferior_registers.r_pc = *(int *) &&deprecated_registers[DEPRECATED_REGISTER_BYTE (PC_REGNUM)]; - - if (FP0_REGNUM >= 0) - memcpy (&inferior_fp_registers.fps_control, - &&deprecated_registers[DEPRECATED_REGISTER_BYTE (FPC_REGNUM)], - sizeof inferior_fp_registers - - sizeof inferior_fp_registers.fps_regs); - - ptrace (PTRACE_SETREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) & inferior_registers); - if (FP0_REGNUM >= 0) - ptrace (PTRACE_SETFPREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) & inferior_fp_registers); -} - - -/* All of this stuff is only relevant if both host and target are sun3. */ - -/* Provide registers to GDB from a core file. - - CORE_REG_SECT points to an array of bytes, which were obtained from - a core file which BFD thinks might contain register contents. - CORE_REG_SIZE is its size. - - WHICH says which register set corelow suspects this is: - 0 --- the general-purpose register set - 2 --- the floating-point register set - - REG_ADDR isn't used. */ - -static void -fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, - int which, CORE_ADDR reg_addr) -{ - 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"); - - memcpy (&deprecated_registers, (char *) regs, 16 * 4); - supply_register (PS_REGNUM, (char *) ®s->r_ps); - supply_register (PC_REGNUM, (char *) ®s->r_pc); - - } - else if (which == 2) - { - -#define fpustruct ((struct fpu *) core_reg_sect) - - if (core_reg_size >= sizeof (struct fpu)) - { - if (FP0_REGNUM >= 0) - { - memcpy (&&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)], - fpustruct->f_fpstatus.fps_regs, - sizeof fpustruct->f_fpstatus.fps_regs); - memcpy (&&deprecated_registers[DEPRECATED_REGISTER_BYTE (FPC_REGNUM)], - &fpustruct->f_fpstatus.fps_control, - sizeof fpustruct->f_fpstatus - - sizeof fpustruct->f_fpstatus.fps_regs); - } - } - else - fprintf_unfiltered (gdb_stderr, - "Couldn't read float regs from core file\n"); - } -} - - -/* Register that we are able to handle sun3 core file formats. - FIXME: is this really bfd_target_unknown_flavour? */ - -static struct core_fns sun3_core_fns = -{ - bfd_target_unknown_flavour, /* core_flavour */ - default_check_format, /* check_format */ - default_core_sniffer, /* core_sniffer */ - fetch_core_registers, /* core_read_registers */ - NULL /* next */ -}; - -void -_initialize_core_sun3 (void) -{ - deprecated_add_core_fns (&sun3_core_fns); -} -- 2.30.2