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, 105 deletions

diff --git a/gdb/gdbtk/library/modal.tcl b/gdb/gdbtk/library/modal.tcl
deleted file mode 100644
index 47768448175..00000000000
--- a/gdb/gdbtk/library/modal.tcl
+++ /dev/null
@@ -1,105 +0,0 @@
-# Modal dialog class for GDBtk.
-# Copyright 1998, 1999 Cygnus Solutions
-#
-# 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.
-
-
-# ----------------------------------------------------------------------
-# Implements the post and unpost behavior of a Modal Dialog.
-#
-# For now the point behind this is to control calling 
-# ide_grab_support.  If you call disable all the windows of an
-# application but one, destroy that window, THEN re-enable the
-# windows, Windows brings the last enabled window in the last
-# active application to the foreground (Doh!).
-#
-# ----------------------------------------------------------------------
-
-itcl::class ModalDialog {
-  # This is the variable we vwait on when the dialog is posted.  
-  # It is set to 1 in the unpost method, and to -1 in the destructor.
-  
-  private variable unpost_notification 0
-
-  destructor {
-    debug "  UNPOST $this"
-    set unpost_notification -1
-  }
-
-  # ------------------------------------------------------------------
-  #  METHOD:  unpost - unposts the dialog box...
-  # ------------------------------------------------------------------
-  public method unpost {} {
-    after idle [list set [scope unpost_notification] 1]
-  }
-
-  # ------------------------------------------------------------------
-  #  METHOD:  cancel - This just unposts the dialog box...
-  #           If you want to programatically cancel a dialog
-  #           selection, for instance if the app is going away
-  #           use this rather than unpost.  That way a sub-class
-  #           that actually has to do some work can override it.
-  # ------------------------------------------------------------------
-  public method cancel {} {
-    ModalDialog::unpost
-  }
-
-
-  # ------------------------------------------------------------------
-  #  METHOD:  post - posts the dialog box...
-  # ------------------------------------------------------------------
-  public method post {{on_top 0} {expire 0}} {
-
-    debug "POST $this"
-    set top [winfo toplevel [namespace tail $this]]
-    wm protocol $top WM_DELETE_WINDOW [code $this cancel]
-
-    if {$on_top} {
-      after 500 keep_raised $top
-    }
-    
-    ide_grab_support disable_except $top
-    focus $top
-    grab set $top
- 
-    if {$expire > 0} {
-      set afterID [after $expire [code $this cancel]]
-    }
-
-    vwait [scope unpost_notification]
-
-    if {$afterID != ""} {
-      after cancel $afterID
-      set afterID ""
-    }
-
-    grab release $top
- 
-    # Enable all the windows in the application BEFORE
-    # you destroy this one, or Windows will bring another
-    # app to the foreground.
-  
-    ide_grab_support enable_all
-
-    # We can get here either by someone calling unpost (if an OK button
-    # is clicked or whatever), or by someone destroying the dialog (for
-    # instance by using the Window Manager.)  Only delete the object if
-    # we are not already in the process of doing this.
-
-    if {$unpost_notification == 1} {
-      ::delete object $this
-    } 
-  }
-
-  public variable expire -1 ;# If this is set to a number > 0, the
-                             # dialog will time out after this interval.
-  private variable afterID ""; # The id for the expiration after event.
-}