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Diffstat (limited to 'gdb/core-sol2.c')
| -rw-r--r-- | gdb/core-sol2.c | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/gdb/core-sol2.c b/gdb/core-sol2.c deleted file mode 100644 index 3c69e63..0000000 --- a/gdb/core-sol2.c +++ /dev/null @@ -1,133 +0,0 @@ -/* Machine independent support for Solaris 2 core files for GDB. - Copyright 1994 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. */ - - -/* Solaris comes with two flavours of core files, cores generated by - an ELF executable and cores generated by programs that were - run under BCP (the part of Solaris which allows it to run SunOS4 - a.out files). - This file combines the core register fetching from core-regset.c - and sparc-nat.c to be able to read both flavours. */ - -#include "defs.h" -#include <time.h> -#include <sys/types.h> -#include <sys/regset.h> -#include <sys/procfs.h> -#include <fcntl.h> -#include <errno.h> -#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)); - -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 */ -{ - prgregset_t prgregset; - prfpregset_t prfpregset; - - if (which == 0) - { - if (core_reg_size == sizeof (prgregset)) - { - memcpy ((char *) &prgregset, core_reg_sect, sizeof (prgregset)); - supply_gregset (&prgregset); - } - else if (core_reg_size == sizeof (struct regs)) - { -#define gregs ((struct regs *)core_reg_sect) - /* G0 *always* holds 0. */ - *(int *)®isters[REGISTER_BYTE (0)] = 0; - - /* The globals and output registers. */ - memcpy (®isters[REGISTER_BYTE (G1_REGNUM)], &gregs->r_g1, - 15 * REGISTER_RAW_SIZE (G1_REGNUM)); - *(int *)®isters[REGISTER_BYTE (PS_REGNUM)] = gregs->r_ps; - *(int *)®isters[REGISTER_BYTE (PC_REGNUM)] = gregs->r_pc; - *(int *)®isters[REGISTER_BYTE (NPC_REGNUM)] = gregs->r_npc; - *(int *)®isters[REGISTER_BYTE (Y_REGNUM)] = gregs->r_y; - - /* My best guess at where to get the locals and input - registers is exactly where they usually are, right above - the stack pointer. If the core dump was caused by a bus error - from blowing away the stack pointer (as is possible) then this - won't work, but it's worth the try. */ - { - int sp; - - sp = *(int *)®isters[REGISTER_BYTE (SP_REGNUM)]; - if (0 != target_read_memory (sp, - ®isters[REGISTER_BYTE (L0_REGNUM)], - 16 * REGISTER_RAW_SIZE (L0_REGNUM))) - { - warning ("couldn't read input and local registers from core file\n"); - } - } - } - else - { - warning ("wrong size gregset struct in core file"); - } - } - else if (which == 2) - { - if (core_reg_size == sizeof (prfpregset)) - { - memcpy ((char *) &prfpregset, core_reg_sect, sizeof (prfpregset)); - supply_fpregset (&prfpregset); - } - else if (core_reg_size >= sizeof (struct fpu)) - { -#define fpuregs ((struct fpu *) core_reg_sect) - memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], &fpuregs->fpu_fr, - sizeof (fpuregs->fpu_fr)); - memcpy (®isters[REGISTER_BYTE (FPS_REGNUM)], &fpuregs->fpu_fsr, - sizeof (FPU_FSR_TYPE)); - } - else - { - warning ("wrong size fpregset struct in core file"); - } - } -} - - -/* Register that we are able to handle solaris core file formats. */ - -static struct core_fns solaris_core_fns = -{ - bfd_target_elf_flavour, - fetch_core_registers, - NULL -}; - -void -_initialize_core_solaris () -{ - add_core_fns (&solaris_core_fns); -} |