* rs6000-tdep.c: Changes throughout for multi-arch 64-bit

	support.  Incorporate most of tm-rs6000.h.
	(find_toc_address_hook): Rename to rs6000_find_toc_address_hook.
	(rs6000_set_host_arch_hook): Declare.
	(read_memory_addr): Define.
	(pop_frame): Rename to rs6000_pop_frame.
	(rs6000_pop_frame, rs6000_fix_call_dummy, rs6000_push_arguments,
	rs6000_frame_saved_pc, rs6000_frame_chain): Remove non-generic
	dummy frame handling.
	(branch_dest, rs6000_pop_frame, rs6000_skip_trampoline_code,
	rs6000_frame_saved_pc, frame_get_saved_regs,
	frame_initial_stack_address, rs6000_frame_chain,
	rs6000_convert_from_func_ptr_addr): Call read_memory_addr instead
	of read_memory_integer.
	(branch_dest, rs6000_pop_frame, rs6000_push_arguments,
	rs6000_skip_trampoline_code, rs6000_frame_saved_pc,
	frame_get_saved_regs, frame_initial_stack_address,
	rs6000_frame_chain): Replace 4 with TDEP->wordsize.
	(skip_prologue): Recognize some 64-bit stack adjustments.
	(push_dummy_frame, pop_dummy_frame, set_processor,
	show_processor): Delete.
	(frame_get_saved_regs): Manipulate saved register addresses using
	CORE_ADDR instead of int.
	(rs6000_create_inferior): New function.
	(register_names_*[]): Change to struct reg registers_*[].
	(variants[]): Assimilate into multi-arch approach.
	(register_names_*[], variants[]): Refer to pre-PowerPC
	architectures as POWER instead of RS6000.
	* rs6000-nat.c: Ubiquitous changes for 64-bit support.
	(vmap_secs, xcoff_relocate_symtab): Cast addresses
	to unsigned long to avoid sign-extension errors.
	(set_host_arch): New function.
	(xcoff_relocate_symtab): Try disabling usleep(36000) workaround.
	(rs6000_core_fns): Use new bfd_target_xcoff_flavour.
	(_initialize_core_rs6000): Initialize rs6000_set_host_arch_hook.
	* symfile.c (find_sym_fns): Remove special xcoff kludge.
	* xcoffread.c (secnum_to_bfd_section): Initialize args.objfile.
	(process_linenos): Query line struct size from coff
	backend instead of using compile-time constant.
	(enter_line_range): Likewise.
	(read_xcoff_symtab): Pass "XCOFF64" instead of "XCOFF" to
	record_debugformat() if appropriate.
	(process_xcoff_symbol): Access symbol addresses using
	SYMBOL_VALUE_ADDRESS instead of SYMBOL_VALUE.
	(read_symbol_lineno): Retrieve XCOFF64 symbol names from strtbl.
	(scan_xcoff_symtab): Likewise.  Query syment struct size from
	coff backend instead of using compile-time constant.
	(xcoff_sym_fns): Set flavour to bfd_target_xcoff_flavour.
	* Makefile.in (INTERNAL_LDFLAGS): Add $(MH_LDFLAGS) to list of flags
	that this Makefile variable get set to.  (From Kevin Buettner.)
	* config/powerpc/aix.mh (MH_LDFLAGS): Add linker flags so that
	the TOC doesn't overflow.  (From Kevin Buettner.)
	* config/powerpc/tm-ppc-aix.h: Move config decisions to
	multi-arched rs6000-tdep.c.
	* config/rs6000/tm-rs6000.h: Likewise.
	(GDB_MULTI_ARCH): Define.
	(skip_trampoline_code): Rename to rs6000_skip_trampoline_code.
	(is_magic_function_pointer): Replace with
	rs6000_convert_from_func_ptr_addr.
	(TARGET_CREATE_INFERIOR_HOOK): Define.
	(find_toc_address_hook): Rename to rs6000_find_toc_address_hook.
	(rs6000_set_host_arch_hook): Declare.
	* config/rs6000/nm-rs6000.h (CHILD_XFER_MEMORY): Define.

1 files changed, 2 insertions, 2 deletions

diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 7d0474f..c8c5e7a 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -299,7 +299,7 @@ INTERNAL_CFLAGS = $(INTERNAL_WARN_CFLAGS) $(GDB_WERROR_CFLAGS)
 # Profiling options need to go here to work.
 # I think it's perfectly reasonable for a user to set -pg in CFLAGS
 # and have it work; that's why CFLAGS is here.
-INTERNAL_LDFLAGS = $(CFLAGS) $(GLOBAL_CFLAGS) $(PROFILE_CFLAGS) $(LDFLAGS) $(CONFIG_LDFLAGS) @HLDFLAGS@
+INTERNAL_LDFLAGS = $(CFLAGS) $(GLOBAL_CFLAGS) $(PROFILE_CFLAGS) $(MH_LDFLAGS) $(LDFLAGS) $(CONFIG_LDFLAGS) @HLDFLAGS@
 HLDENV = @HLDENV@
 
 # If your system is missing alloca(), or, more likely, it's there but
@@ -342,7 +342,7 @@ RUNTESTFLAGS=
 # part of libiberty) a POSIX interface.  But at least for now the
 # host-dependent makefile fragment might need to use something else
 # besides ser-unix.o
-SER_HARDWIRE = @SER_HARDWIRE@
+SER_HARDWIRE = ser-unix.o ser-pipe.o
 
 # The `remote' debugging target is supported for most architectures,
 # but not all (e.g. 960)