From 071ea11e85eb9d529cc5eb3d35f6247466a21b99 Mon Sep 17 00:00:00 2001 From: Stan Shebs Date: Fri, 16 Apr 1999 01:34:07 +0000 Subject: Initial creation of sourceware repository --- gdb/core-regset.c | 134 ------------------------------------------------------ 1 file changed, 134 deletions(-) delete mode 100644 gdb/core-regset.c (limited to 'gdb/core-regset.c') diff --git a/gdb/core-regset.c b/gdb/core-regset.c deleted file mode 100644 index d925abe..0000000 --- a/gdb/core-regset.c +++ /dev/null @@ -1,134 +0,0 @@ -/* Machine independent GDB support for core files on systems using "regsets". - Copyright 1993-1998 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. */ - - -/* N O T E S - -This file is used by most systems that implement /proc. For these systems, -the general registers are laid out the same way in both the core file and -the gregset_p structure. The current exception to this is Irix-4.*, where -the gregset_p structure is split up into two pieces in the core file. - -The general register and floating point register sets are manipulated by -separate ioctl's. This file makes the assumption that if FP0_REGNUM is -defined, then support for the floating point register set is desired, -regardless of whether or not the actual target has floating point hardware. - - */ - -#include "defs.h" - -#include -#ifdef HAVE_SYS_PROCFS_H -#include -#endif -#include -#include -#include "gdb_string.h" - -#include "inferior.h" -#include "target.h" -#include "command.h" -#include "gdbcore.h" - -static void fetch_core_registers PARAMS ((char *, unsigned, int, CORE_ADDR)); - -void _initialize_core_regset PARAMS ((void)); - -/* - -GLOBAL FUNCTION - - fetch_core_registers -- fetch current registers from core file - -SYNOPSIS - - void fetch_core_registers (char *core_reg_sect, - unsigned core_reg_size, - int which, CORE_ADDR reg_addr) - -DESCRIPTION - - Read the values of either the general register set (WHICH equals 0) - or the floating point register set (WHICH equals 2) from the core - file data (pointed to by CORE_REG_SECT), and update gdb's idea of - their current values. The CORE_REG_SIZE parameter is ignored. - -NOTES - - Use the indicated sizes to validate the gregset and fpregset - structures. -*/ - -static void -fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr) - char *core_reg_sect; - unsigned core_reg_size; - int which; - CORE_ADDR reg_addr; /* Unused in this version */ -{ -#if defined (HAVE_GREGSET_T) && defined (HAVE_FPREGSET_T) - gregset_t gregset; - fpregset_t fpregset; - - if (which == 0) - { - if (core_reg_size != sizeof (gregset)) - { - warning ("wrong size gregset struct in core file"); - } - else - { - memcpy ((char *) &gregset, core_reg_sect, sizeof (gregset)); - supply_gregset (&gregset); - } - } - else if (which == 2) - { - if (core_reg_size != sizeof (fpregset)) - { - warning ("wrong size fpregset struct in core file"); - } - else - { - memcpy ((char *) &fpregset, core_reg_sect, sizeof (fpregset)); -#if defined (FP0_REGNUM) - supply_fpregset (&fpregset); -#endif - } - } -#endif /* defined(HAVE_GREGSET_T) && defined (HAVE_FPREGSET_T) */ -} - - -/* Register that we are able to handle ELF file formats using standard - procfs "regset" structures. */ - -static struct core_fns regset_core_fns = -{ - bfd_target_elf_flavour, - fetch_core_registers, - NULL -}; - -void -_initialize_core_regset () -{ - add_core_fns (®set_core_fns); -} -- cgit v1.1