Patch from Will Schmidt <willschm@us.ibm.com>:jimb-ppc64-linux-20030509-branchcvs/jimb-ppc64-linux-20030509-branch

These changes enable support of PPC64 architecture.
* config/powerpc/ppc64linux.mh: New file.
* config/powerpc/ppc64linux.mt: New file.
* config/powerpc/tm-ppc64linux.h: New file.
* ppc64-linux-tdep.c: New file.
* configure.host: Add clause for powerpc64-*-linux*
* configure.tgt: Add clause for powerpc64-*-linux*
* elfread.c (record_minimal_symbol_and_info): If
DROP_TEXT_NAME_PREFIX_CHAR is #defined, then drop a leading
instance of that char from the names of text symbols.
(elf_symtab_read): If SKIP_DATA_IN_OPD is #defined, ignore data
symbols in the .opd section.
* ppc-linux-nat.c (PTRACE_XFER_TYPE): Change the default for this
to 'long'.
(PPC_PTRACE_POKEUSR_3264, PPC_PTRACE_PEEKUSR_3264,
PPC_PTRACE_POKEDATA_3264, PPC_PTRACE_PEEKDATA_3264): Provide
default definitions for these.
(ARCH64): New macro.
(ppc_wordsize_pid): New function.
(kernel_u_size): Handle 64-bit case.
(ppc_register_u_addr): Same.
(fetch_register): Use the *_3264 requests when
debugging a 64-bit process from a 32-bit GDB.
(store_register): Same.
(GDB_MAX_ALLOCA, child_xfer_memory, udot_info): Copied from
infptrace.c.
(_initialize_ppc_linux_nat): New function, to register our copy of
the udot_info command.
* ppc-linux-tdep.c (TDEP): New macro.
(ppc64_linux_svr4_fetch_link_map_offsets): New function.
(read_memory_addr): Copied from rs6000-tdep.c.
(ppc64_linux_convert_from_func_ptr_addr): New function.
* rs6000-tdep.c (skip_prologue): Recognize more instructions for
saving the 'lr' and 'cr' registers; don't just pre-emptively mask
in the 'st' opcode as soon as we see an 'mflr' or 'mfcr' opcode.
Recognize more instructions for updating the stack pointer, and
loading the TOC pointer.
(registers_powerpc64, registers_a35): New register tables.
(rs6000_gdbarch_init): Register the 64-bit solib functions.
* solib-svr4.c (solib_break_names): If SOLIB_BREAK_NAME is
#defined, include an entry for it.
(enable_break): Call CONVERT_FROM_FUNC_PTR_ADDR when trying to
guess the linker's base address.
* config/powerpc/tm-linux.h
(ppc64_linux_svr4_fetch_link_map_offsets,
ppc64_linux_convert_from_func_ptr_addr): New declarations.

1 files changed, 0 insertions, 67 deletions

diff --git a/gdb/gdbtk/library/managedwin.ith b/gdb/gdbtk/library/managedwin.ith
deleted file mode 100644
index f4a16c97c30..00000000000
--- a/gdb/gdbtk/library/managedwin.ith
+++ /dev/null
@@ -1,67 +0,0 @@
-# Managed window class definition for GDBtk.
-# Copyright 1998, 1999, 2000, 2001 Red Hat, Inc.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License (GPL) 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.
-
-
-itcl::class ManagedWin {
-  inherit itk::Widget
-  
-  public {
-    method constructor {args}
-    method destructor {}
-
-    method reconfig {} {}
-    method destroy_toplevel {}
-    method quit_if_last {} {return 1}
-    method pickle {}
-    method reveal {}
-    method window_name {wname {iname ""}}
-
-    proc find {win}
-    proc open {class args}
-    proc open_dlg {class args}
-    proc init {}
-    proc restart {}
-    proc startup {}
-    proc shutdown {}
-  }
-
-  protected {
-    # The Tk's toplevel window for this ManagedWin
-    variable _top
-
-    # Variable which holds the geometry of this window
-    variable _geometry {}
-
-    # this is the counter of TopLevelWins open
-    # when it hits 0, exit.
-    common numTopWins 0
-
-    common _screenwidth
-    common _screenheight
-
-    method _freeze_me {}
-    method _thaw_me {}
-
-    # Should this window be reopened when we startup?
-    method _ignore_on_save {} { return 0 }
-
-    # Should this window's size be remembered?
-    proc dont_remember_size {} { return 0 }
-  }
-
-  private {
-    proc _create {class args}
-    proc _open {class args}
-    proc _make_icon_window {name {file "gdbtk_icon"}}
-  }
-}