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, 92 deletions

diff --git a/gdb/gdbtk/library/debugwin.ith b/gdb/gdbtk/library/debugwin.ith
deleted file mode 100644
index df173745f01..00000000000
--- a/gdb/gdbtk/library/debugwin.ith
+++ /dev/null
@@ -1,92 +0,0 @@
-# Debug window class definition 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.
-
-
-# -----------------------------------------------------------------------------
-# NAME:
-#	class DebugWin
-#
-# DESC:
-#	This class implements a debug output window to display internal
-#	debugging information. It can handle debugging messages, tracing,
-#	and eventually profiling.
-#
-# NOTES:
-#	This window is for developers.
-#
-# -----------------------------------------------------------------------------
-itcl::class DebugWin {
-  inherit ManagedWin
-
-  private {
-    variable _t
-    variable _colors {
-      {I green}
-      {W yellow}
-      {E orange}
-      {X red}
-    }
-    variable _bigstr "                                                                                                                                                                                                             "
-    method build_win {}
-    method _source_all {}
-    method _clear {}
-    method _mark_old {}
-    method _save_contents {}
-  }
-
-  protected {
-    method _ignore_on_save {} { return 1 }
-  }
-
-  public {
-    method constructor {args}
-    method destructor {}
-    method puts {level cls func msg}
-    method put_trace {enter level func ar}
-    method loadlog {}
-  }
-}
-
-# -----------------------------------------------------------------------------
-# NAME:
-#	class DebugWinDOpts
-#
-# DESC:
-#	This class implements a debug options dialog for the DebugWin.
-#	Currently this consists os a selection dialog to choose which
-#	messages to print. Eventually it could also include a filter
-#	for different priorities and color selections.
-#
-# NOTES:
-#	This window is for developers.
-#
-# -----------------------------------------------------------------------------
-itcl::class DebugWinDOpts {
-  inherit ManagedWin
-
-  public {
-    method constructor {args} {}
-    method destructor {}
-  }
-
-  protected {
-    method _ignore_on_save { return 1 }
-  }
-
-  private {
-    variable _classes
-    method build_win {}
-    method _all {}
-    method _apply {done}
-  }
-}