Remove spurious va_end in vwarning

This commit removes a spurious va_end in vwarning.

gdb/
2014-08-05  Gary Benson  <gbenson@redhat.com>

	* utils.c (vwarning): Remove spurious va_end.
Remove pointless function initialize_interps

This commit removes the pointless function initialize_interps.

gdb/
2014-08-05  Gary Benson  <gbenson@redhat.com>

	* interps.c (initialize_interps): Remove prototype.
	(interpreter_initialized): Remove static global.
	(interp_add): Do not call initialize_interps.
	(initialize_interps): Remove function.
MIPS: Fix a .pdr section linker buffer overrun

	* elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
	rawsize if changing size.
Fix outputdots so that it doesn't errantly discard the first line of, e.g.,
CODE_FRAGMENT.  Also fix skip_past_newline to not skip past NUL.

	* bfd-in2.h: Regenerate.
	* libcoff.h: Regenerate.

	doc/
	* chew.c (skip_past_newline_1): New function.
	(outputdots): Call it.
	(skip_past_newline): Ditto.
daily update
Fix comment in dwarf_decode_lines_1

When I read dwarf_decode_lines_1 comments today, it should be called
"special opcode" rather than "special operand", as said in DWARF spec.

It is obvious to me.  I'll push it in if no comments in three days.

gdb:

2014-08-06  Yao Qi  <yao@codesourcery.com>

	* dwarf2read.c (dwarf_decode_lines_1): Replace "Special
	operand" with "Special opcode" in comments.
Warn for gold on lto objects without plugin

	PR 13227
	* symtab.cc (Symbol_table::add_from_relobj): Warn on __gnu_lto_slim.
Allow lto tests to run with older compilers

	* lib/ld-lib.exp (check_lto_fat_available): New.
	(check_lto_available): Remove -ffat-lto-objects test.
	* ld-plugin/lto.exp: Use [list ] rather than { } to set up list
	variables, allowing substition of vars.  Set lto_fat and plug_opt
	and add to various tests.
PR14918, lto always links in libgcc_s.so

	PR14918
	* plugin.c (plugin_opt_plugin_arg): Drop --pass-through.
[Patch, microblaze]: Add wdc.ext.clear and wdc.ext.flush insns

Added two new instructions, wdc.ext.clear and wdc.ext.flush,
to enable MicroBlaze to flush an external cache, which is
used with the new coherency support for multiprocessing.

Signed-off-by:nagaraju <nmekala@xilix.com>
Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
[Patch, microblaze]: Add mlittle-endian and mbig-endian flags

Added support in gas for mlittle-endian and mbig-endian flags
as options.

Updated show usage for MicroBlaze specific assembler options
to include new entries.

Signed-off-by:nagaraju <nmekala@xilix.com>
Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
[Patch, microblaze]: Communicate in larger blocks with the target

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
[Patch, microblaze]: Add slr and shr regs and little-endian breakpoint

Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
[Patch, microblaze]: Add mb singlestepping.

Fix prologue analysis for little-endian.
Always provide a frame base.

Signed-off-by: Edgar E. Iglesias <edgar@axis.com>
[Patch, microblaze]: Initial port of microblaze core reading support

Added support for reading notes in linux core dumps
Support for reading of PRSTATUS and PSINFO information for rebuilding
".reg" sections of core dumps at run time.

Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
[Patch, microblaze]: Add initial port of linux gdbserver

add gdb_proc_service_h to gdbserver microblaze-linux

gdbserver needs to initialise the microblaze registers

other archs use this step to run a *_arch_setup() to carry out all
architecture specific setup - may need to add in future

 * add linux-ptrace.o to gdbserver configure
 * gdb/configure.tgt: Set build_gdbserver=yes
 * Update breakpoint opcode
 * fix segfault on connecting gdbserver
 * add microblaze_linux_memory_remove_breakpoint
 * add set_solib_svr4_fetch_link_map_offsets
 * add set_gdbarch_fetch_tls_load_module_address
 * Force reading of r0 as 0, prevent stores

Signed-off-by: David Holsgrove <david.holsgrove@petalogix.com>
Signed-off-by: Nathan Rossi <nathan.rossi@petalogix.com>
[Patch, microblaze]: Added Backtrace support to GDB

Added backtrace support without debugging information.

Earlier backtrace used to work only when debug information is available.
Previous pc & sp values are calculated incorrectly due to which backtrace
was failing.

In this patch, previous frame sp & pc values are calculated correctly
in microblaze_frame_cache function and supplied them to
microblaze_frame_prev_register function

Signed-off-by:nagaraju <nmekala@xilix.com>
[Patch, microblaze]: Initial support for native gdb

microblaze: Follow PPC method of getting setting registers
using PTRACE PEEK/POKE

Signed-off-by: David Holsgrove <david.holsgrove@petalogix.com>
[Patch, gdb]: Robustify inline function support

Signed-off-by: Edgar E. Iglesias <edgar@axis.com>
[Patch, gdb]: Fix debug message when register is unavailable

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>