Catch GOT offsets for a symbol which have no associated GOT subsection.

[deliverable/binutils-gdb.git] / gdb / i386-linux-nat.c

diff --git a/gdb/i386-linux-nat.c b/gdb/i386-linux-nat.c
index b766eacea09c51b516722c320fc899c9c7077ea7..16436615883c36806fe19a0f11f2d764fe2b0927 100644 (file)
--- a/gdb/i386-linux-nat.c
+++ b/gdb/i386-linux-nat.c
@@ -1,6 +1,6 @@
 /* Native-dependent code for GNU/Linux x86.
 
-   Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+   Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -641,6 +641,8 @@ store_inferior_registers (int regno)
 }
 \f
 
+/* Support for debug registers.  */
+
 static unsigned long
 i386_linux_dr_get (int regnum)
 {
@@ -756,80 +758,6 @@ ps_get_thread_area (const struct ps_prochandle *ph,
 }
 \f
 
-/* Interpreting register set info found in core files.  */
-
-/* Provide registers to GDB from a core file.
-
-   (We can't use the generic version of this function in
-   core-regset.c, because GNU/Linux has *three* different kinds of
-   register set notes.  core-regset.c would have to call
-   supply_fpxregset, which most platforms don't have.)
-
-   CORE_REG_SECT points to an array of bytes, which are the contents
-   of a `note' 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, in elf_gregset_t format
-     2 --- the floating-point register set, in elf_fpregset_t format
-     3 --- the extended floating-point register set, in elf_fpxregset_t format
-
-   REG_ADDR isn't used on GNU/Linux.  */
-
-static void
-fetch_core_registers (char *core_reg_sect, unsigned core_reg_size,
-                     int which, CORE_ADDR reg_addr)
-{
-  elf_gregset_t gregset;
-  elf_fpregset_t fpregset;
-
-  switch (which)
-    {
-    case 0:
-      if (core_reg_size != sizeof (gregset))
-       warning ("Wrong size gregset in core file.");
-      else
-       {
-         memcpy (&gregset, core_reg_sect, sizeof (gregset));
-         supply_gregset (&gregset);
-       }
-      break;
-
-    case 2:
-      if (core_reg_size != sizeof (fpregset))
-       warning ("Wrong size fpregset in core file.");
-      else
-       {
-         memcpy (&fpregset, core_reg_sect, sizeof (fpregset));
-         supply_fpregset (&fpregset);
-       }
-      break;
-
-#ifdef HAVE_PTRACE_GETFPXREGS
-      {
-       elf_fpxregset_t fpxregset;
-
-      case 3:
-       if (core_reg_size != sizeof (fpxregset))
-         warning ("Wrong size fpxregset in core file.");
-       else
-         {
-           memcpy (&fpxregset, core_reg_sect, sizeof (fpxregset));
-           supply_fpxregset (&fpxregset);
-         }
-       break;
-      }
-#endif
-
-    default:
-      /* We've covered all the kinds of registers we know about here,
-         so this must be something we wouldn't know what to do with
-         anyway.  Just ignore it.  */
-      break;
-    }
-}
-\f
-
 /* The instruction for a GNU/Linux system call is:
        int $0x80
    or 0xcd 0x80.  */
@@ -923,22 +851,3 @@ child_post_startup_inferior (ptid_t ptid)
   i386_cleanup_dregs ();
   linux_child_post_startup_inferior (ptid);
 }
-\f
-
-/* Register that we are able to handle GNU/Linux ELF core file
-   formats.  */
-
-static struct core_fns linux_elf_core_fns =
-{
-  bfd_target_elf_flavour,              /* core_flavour */
-  default_check_format,                        /* check_format */
-  default_core_sniffer,                        /* core_sniffer */
-  fetch_core_registers,                        /* core_read_registers */
-  NULL                                 /* next */
-};
-
-void
-_initialize_i386_linux_nat (void)
-{
-  add_core_fns (&linux_elf_core_fns);
-}