daily update
Remove trailing space in gdb.ada/small_reg_param.exp

gdb/testsuite/ChangeLog:

        * gdb.ada/small_reg_param.exp: Remove trailing space.
Fix FAIL: gdb.ada/small_reg_param.exp: continue to call_me

If enough information is provided by the compiler, the debugger
now prints the entry value of various parameters:

    (gdb) continue
    Continuing.

    Breakpoint 2, pck.call_me (w=w@entry=50) at [...]
    20            Last_Word := W;

This patch adjusts the expected output to allow an optional
"w@entry=" in the parameter value.

gdb/testsuite/ChangeLog:

        * gdb.ada/small_reg_param.exp: Accept optional entry value
        for parameter "w".
ada-lang.c:coerce_unspec_val_to_type: Preserve laziness.

ada-lang.c:coerce_unspec_val_to_type does:

      if (value_lazy (val)
	  || TYPE_LENGTH (type) > TYPE_LENGTH (value_type (val)))
	result = allocate_value_lazy (type);
      else
	{
	  result = allocate_value (type);
	  memcpy (value_contents_raw (result), value_contents (val),
		  TYPE_LENGTH (type));
	}
      set_value_component_location (result, val);
      set_value_bitsize (result, value_bitsize (val));
      set_value_bitpos (result, value_bitpos (val));
      set_value_address (result, value_address (val));
      set_value_optimized_out (result, value_optimized_out (val));

Notice that before value_optimized_out was made to auto-fetch lazy
values, VAL would end up still lazy if it was lazy on entry.  It's not
really a problem here if VAL is lazy, and VAL->optimized_out is 0,
because RESULT is also left lazy.  IOW, this just wants to copy the
VAL->optimized_out flag to RESULT->optimized_out, nothing else.

As a side-effect of the change in value_optimized_out, the following
testcase now regresses. Consider:

       type Small is range -64 .. 63;
       for Small'Size use 7;
       type Arr is array (1..10) of Small;
       pragma Pack (Arr);

       type Arr_Ptr is access Arr;
       An_Arr_Ptr : Arr_Ptr := new Arr'(10, 20, 30, 40, 50, 60, 62, 63,
                                        -23, 42);

    Trying to print one element of An_Arr_Ptr yields:

        (gdb) p an_arr_ptr(3)
        Cannot access memory at address 0x0

The patch adds the value_optimized_out_const function for that,
allowing us to avoid trying to fetch a value at a dummy address.

(I found this out by grepping for set_value_optimized_out and trying
to convert the uses I found to instead allocate the value with
allocate_optimized_out_value.)

Tested on x86_64 Fedora 17.

gdb/
2013-07-09  Pedro Alves  <palves@redhat.com>

	* ada-lang.c (coerce_unspec_val_to_type): Use
	value_optimized_out_const.
	* value.c (value_optimized_out_const): New function.
	* value.h (value_optimized_out_const): New declaration.
[testsuite/Ada] Add testing of access to packed arrays.

This patch adds some tests that evidence a regression fixed by
the following patch from Pedro Alves:

    [PATCH] ada-lang.c:coerce_unspec_val_to_type: Preserve laziness
    http://www.sourceware.org/ml/gdb-patches/2013-07/msg00178.html

gdb/testsuite/ChangeLog:

        * gdb.ada/arrayptr/foo.adb: Add some code defining an access
        to a packed array.
        * gdb.ada/arrayptr.exp: Add a few tests using that new access
        to packed array.
http://sourceware.org/ml/gdb-patches/2013-07/msg00065.html

Doug Evans committed the change above, but forgot to update one of
the callers of get_raw_print_options, at mt-tdep.c.  This commit fixes
this.

2013-07-10  Sergio Durigan Junior  <sergiodj@redhat.com>

	* mt-tdep.c (mt_registers_info): Call
	get_no_prettyformat_print_options instead of
	get_raw_print_options (regression by last patch from Doug
	Evans).
include/coff/
2013-07-10  Tristan Gingold  <gingold@adacore.com>

	* rs6000.h (external_core_dumpx): New structure.
	(external_ld_info32): Ditto.

binutils/
2013-07-10  Tristan Gingold  <gingold@adacore.com>

	* od-xcoff.c (OPT_LDINFO): Define.
	(options): Add ldinfo.
	(xcoff_help): Mention ldinfo.
	(xcoff_dump): Rename to ...
	(xcoff_dump_obj): ... this.  Add a break.
	(dump_dumpx_core): New function.
	(xcoff_dump_core): Likewise.
	(xcoff_dump): Likewise.
	* doc/binutils.texi (objdump): Mention ldinfo.
	* Makefile.in (GDB_WARN_CFLAGS_NO_DEFS, ADA_EXP_C): New macros.
	(ada-exp.o): New target.
2013-07-10  Jack Howarth  <howarth@bromo.med.uc.edu>

	    PR target/57792
	    * configure.ac: Use --with-sysroot=\"`xcrun --show-sdk-path`\" on darwin13 and later.
	    * configure: Regenerated.
daily update
Reuse print_hex_chars function.

http://sourceware.org/ml/gdb-patches/2013-07/msg00234.html

	* infcmd.c (default_print_one_register_info): Reuse code in
	print_hex_chars.
daily update
	include/elf/
	* mips.h (EF_MIPS_NAN2008): New macro.

	bfd/
	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
	EF_MIPS_NAN2008.
	(_bfd_mips_elf_print_private_bfd_data): Likewise.

	binutils/
	* readelf.c (get_machine_flags): Handle EF_MIPS_NAN2008.

	gas/
	* config/tc-mips.c (mips_flag_nan2008): New variable.
	(options): Add OPTION_NAN enum value.
	(md_longopts): Handle it.
	(md_parse_option): Likewise.
	(s_nan): New function.
	(mips_elf_final_processing): Handle EF_MIPS_NAN2008.
	(md_show_usage): Add -mnan.

	* doc/as.texinfo (Overview): Add -mnan.
	* doc/c-mips.texi (MIPS Opts): Document -mnan.
	(MIPS NaN Encodings): New node.  Document .nan directive.
	(MIPS-Dependent): List the new node.

	gas/testsuite/
	* gas/mips/nan-2008-1.d: New test.
	* gas/mips/nan-2008-2.d: New test.
	* gas/mips/nan-2008-3.d: New test.
	* gas/mips/nan-2008-4.d: New test.
	* gas/mips/nan-legacy-1.d: New test.
	* gas/mips/nan-legacy-2.d: New test.
	* gas/mips/nan-legacy-3.d: New test.
	* gas/mips/nan-legacy-4.d: New test.
	* gas/mips/nan-legacy-5.d: New test.
	* gas/mips/nan-error-1.l: New list test.
	* gas/mips/nan-error-2.l: New list test.
	* gas/mips/nan-2008-override.s: New test source.
	* gas/mips/nan-2008.s: New test source.
	* gas/mips/nan-legacy-override.s: New test source.
	* gas/mips/nan-legacy.s: New test source.
	* gas/mips/nan-error-1.s: New test source.
	* gas/mips/nan-error-2.s: New test source.
	* gas/mips/mips.exp: Run the new tests.

	ld/testsuite/
	* ld-mips-elf/nan-2008.d: New test.
	* ld-mips-elf/nan-legacy.d: New test.
	* ld-mips-elf/nan-mixed-1.d: New test.
	* ld-mips-elf/nan-mixed-2.d: New test.
	* ld-mips-elf/nan-2008.s: New test source.
	* ld-mips-elf/nan-legacy.s: New test source.
bfd/
	* reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
	BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
	been added here with 2013-07-05 elf32-s390.c change).
	* bfd-in2.h: Regenerate (no-op).
	* libbfd.h: Regenerate (no-op).
daily update
daily update
opcodes/
	* mips-opc.c (mips_builtin_opcodes): Use "S,T" rather than "V,T" for
	ADDA.S, MULA.S and SUBA.S.
include/opcode/
	* mips.h: Document MIPS16 "I" opcode.

opcodes/
	* mips16-opc.c (mips16_opcodes): Use "I" for immediate operands
	in macros.

gas/
	* config/tc-mips.c (mips16_ip): Handle "I".
include/opcode/
	* mips.h (mips_operand_type, mips_reg_operand_type): New enums.
	(mips_operand, mips_int_operand, mips_mapped_int_operand)
	(mips_msb_operand, mips_reg_operand, mips_reg_pair_operand)
	(mips_pcrel_operand): New structures.
	(mips_insert_operand, mips_extract_operand, mips_signed_operand)
	(mips_decode_int_operand, mips_decode_pcrel_operand): New functions.
	(decode_mips_operand, decode_micromips_operand): Declare.

opcodes/
	* mips-formats.h: New file.
	* mips-opc.c: Include mips-formats.h.
	(reg_0_map): New static array.
	(decode_mips_operand): New function.
	* micromips-opc.c: Remove <stdio.h> include.  Include mips-formats.h.
	(reg_0_map, reg_28_map, reg_29_map, reg_31_map, reg_m16_map)
	(reg_mn_map, reg_q_map, reg_h_map1, reg_h_map2, int_b_map)
	(int_c_map): New static arrays.
	(decode_micromips_operand): New function.
	* mips-dis.c (micromips_to_32_reg_b_map, micromips_to_32_reg_c_map)
	(micromips_to_32_reg_d_map, micromips_to_32_reg_e_map)
	(micromips_to_32_reg_f_map, micromips_to_32_reg_g_map)
	(micromips_to_32_reg_h_map1, micromips_to_32_reg_h_map2)
	(micromips_to_32_reg_l_map, micromips_to_32_reg_m_map)
	(micromips_to_32_reg_n_map, micromips_to_32_reg_q_map)
	(micromips_imm_b_map, micromips_imm_c_map): Delete.
	(print_reg): New function.
	(mips_print_arg_state): New structure.
	(init_print_arg_state, print_insn_arg): New functions.
	(print_insn_args): Change interface and use mips_operand structures.
	Delete GET_OP_S.  Move GET_OP definition to...
	(print_insn_mips): ...here.  Update the call to print_insn_args.
	(print_insn_micromips): Use print_insn_args.

gas/
	* config/tc-mips.c (validate_mips_insn): Move further up file.
	Add insn_bits and decode_operand arguments.  Use the mips_operand
	fields to work out which bits an operand occupies.  Detect double
	definitions.
	(validate_micromips_insn): Move further up file.  Call into
	validate_mips_insn.
include/opcode/
	* mips.h (mips_operand_type): Add OP_ENTRY_EXIT_LIST and
	OP_SAVE_RESTORE_LIST.
	(decode_mips16_operand): Declare.

opcodes/
	* mips16-opc.c: Include mips-formats.h.
	(reg_0_map, reg_29_map, reg_31_map, reg_m16_map, reg32r_map): New
	static arrays.
	(decode_mips16_operand): New function.
	* mips-dis.c (mips16_to_32_reg_map, mips16_reg_names): Delete.
	(print_insn_arg): Handle OP_ENTRY_EXIT list.
	Abort for OP_SAVE_RESTORE_LIST.
	(print_mips16_insn_arg): Change interface.  Use mips_operand
	structures.  Delete GET_OP_S.  Move GET_OP definition to...
	(print_insn_mips16): ...here.  Call init_print_arg_state.
	Update the call to print_mips16_insn_arg.