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, 87 deletions

diff --git a/gdb/gdbtk/plugins/rhabout/rhabout.itcl b/gdb/gdbtk/plugins/rhabout/rhabout.itcl
deleted file mode 100644
index 02a83517dfd..00000000000
--- a/gdb/gdbtk/plugins/rhabout/rhabout.itcl
+++ /dev/null
@@ -1,87 +0,0 @@
-class RHAbout {
-  inherit PluginWindow
-  constructor {args} {
-    global gdb_ImageDir
-
-    # What about a menu?
-    $menubar add menubutton file "File" 0
-    $menubar add command None "Close" \
-      [code $this destroy_toplevel] \
-      -underline 1
-    $menubar add menubutton help "Help" 0
-    $menubar add command Other "Help Topics" \
-      {open_help index.html} \
-      -underline 0
-    $menubar add separator
-    $menubar add command Other "About GDB..." \
-      {ManagedWin::open About -transient} \
-      -underline 0
-
-    # The menu only shows up if you do this:
-    $menubar show
-
-    # Do you want a toolbar?
-    $toolbar add button con Other {ManagedWin::open Console} \
-                           "Console (Ctrl+N)" -image console_img
-
-    # The toolbar will only show up if you do this:
-    $toolbar show
-
-    # Now, fill the childsite with some graphics and text
-
-    # Remember to use the childsite, do not pack in the widget hull
-    set f [childsite]
-
-    # Put in some graphics
-    label $f.image1 -bg white -image \
-      [image create photo -file [file join $gdb_ImageDir insight.gif]]
-
-    # Here we call an interface function provided by GDBTCL
-    set text [gdb_cmd {show version}]
-
-    # Here we call a command procedure that we created, if it exists
-    catch {append text [rhabout_extra_text]}
-
-    # Now add the text
-    message $f.m -bg white -fg black -text $text -aspect 500 -relief flat
-
-    # Add a status bar so we can show some dynamic information
-    set _status [label $f.stat -relief sunken -bd 3 \
-                   -font global/status -height 1]
-
-    # pack everything
-    pack $f.image1 $f.m -fill both -expand yes
-    pack $f.stat -expand 1 -fill both
-    pack $itk_interior
-
-    # Give our sample window a name
-    window_name "About Red Hat Insight Plug-In"
-  }
-
-  # You can overload the base class busy method, but make sure
-  # to call it as well or the menu and button status will not be updated
-  # (unless this is what you want)
-  public method busy {event} {
-    debug
-    # Call the baseclass version
-    PluginWindow::busy $event
-
-    # Display something in the status area
-    $_status configure -text "Running..."
-  }
-
-  # You can overload the base class idle method, but make sure
-  # to call it as well or the menu and button status will not be updated
-  # (unless this is what you want)
-  private method idle {} {
-    debug
-    # First call the baseclass version
-    PluginWindow::idle
-
-    # Display something in the status area
-    $_status configure -text "Stopped."
-  }
-
-  # Path to the status area
-  private variable _status
-}