Fix segv when referencing a value added to history after a Guile garbage collect.

	* value.c (record_latest_value): Call release_value_or_incref
	instead of release_value.

	testsuite/
	* gdb.guile/scm-value.exp (test_value_in_inferior): Verify value added
	to history survives a gc.
Fix pr 16612.

	* guile/scm-type.c (tyscm_copy_type_recursive): Move type to its
	new eq?-hashtab.

	testsuite/
	* gdb.guile/scm-value.ep (test_value_after_death): Do a garbage
	collect after discarding symbols.
AArch64: Clean up docs and document -mcpu and -march.

2014-03-13  Richard Earnshaw  <rearnsha@arm.com>
	    Jiong Wang  <Jiong.Wang@arm.com>

	* doc/c-aarch64.texi: Clean up some formatting issues.
	(AArch64 Options): Document -mcpu and -march.
	(AArch64 Extensions): New node.
daily update
Rename native-only terminal related functions.

Looking at target_terminal_inferior etc. in async mode, I realized
that the naming of the terminal_inferior, terminal_ours,
etc. functions doesn't really give a clue that they're meant for the
native target only.  This patch renames them.  There's already
child_terminal_info using the child_ prefix, and, they're most
prominently installed by inf-child.c, so I went with the child_
prefix.  I dropped "inferior" from a couple to make the name match the
corresponding target method.

Tested on x86_64 Fedora 17, and cross built for mingw.  I didn't test
gnu-nat.c, but I think the change is as obvious as it gets.  I grepped
the tree looking for other potential spots that would need adjustment
but this is all I found.  If something breaks, it should be trivial to
fix.

gdb/
2014-03-14  Pedro Alves  <palves@redhat.com>

	* inferior.h (terminal_ours_for_output): Rename to ...
	(child_terminal_ours_for_output): ... this.
	(terminal_save_ours): Rename to ...
	(child_terminal_save_ours): ... this.
	(terminal_ours): Rename to ...
	(child_terminal_ours): ... this.
	(terminal_inferior): Rename to ...
	(child_terminal_inferior): ... this.
	(terminal_init_inferior): Rename to ...
	(child_terminal_init_inferior): ... this.
	(terminal_init_inferior_with_pgrp): Rename to ...
	(child_terminal_init_inferior_with_pgrp): ... this.
	* inflow.c (terminal_init_inferior_with_pgrp): Rename to ...
	(child_terminal_init_with_pgrp): ... this.
	(terminal_save_ours): Rename to ...
	(child_terminal_save_ours): ... this.
	(terminal_init_inferior): Rename to ...
	(child_terminal_init): ... this.  Adjust.
	(terminal_inferior): Rename to ...
	(child_terminal_inferior): ... this.
	(terminal_ours_for_output): Rename to ...
	(child_terminal_ours_for_output): ... this.  Adjust.
	(terminal_ours): Rename to ...
	(child_terminal_ours): ... this.
	(terminal_ours_1): Rename to ...
	(child_terminal_ours_1): ... this.  Adjust.
	* linux-nat.c (linux_nat_terminal_inferior): Adjust.
	* windows-nat.c (do_initial_windows_stuff): Adjust.
	* gnu-nat.c (gnu_terminal_init_inferior): Rename to ...
	(gnu_terminal_init): ... this.  Adjust.
	(gnu_target): Adjust.
	* inf-child.c (inf_child_target): Adjust.
Remove search path from -l:namespec DT_NEEDED

For libraries without a soname, -l:libfoo.so set DT_NEEDED to the search
dir plus filename, while gold and -lfoo just use the filename.  This
patch fixes the inconsistency.

	* ldlang.h (full_name_provided): New input flag.
	* ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
	for -l:namespec.  Instead use lang_input_file_is_l_enum with
	full_name_provided flag.
	* ldlfile.c (ldfile_open_file_search): Don't complete lib name if
	full_name_provided flag is set.
	* emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
	Handle full_name_provided libraries.  Tidy EXTRA_SHLIB_EXTENSION
	support.  Set DT_NEEDED for -l:namespec as namespec.
	* emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
	* emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
	Don't handle full_name_provided libraries.
	* emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
	* emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
	* emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
Fix overflow handling of VLE_SDA21

bfd/
	* elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
	handling for VLE_SDA21 relocs.
ld/testsuite/
	* ld-powerpc/vle.ld: Place .PPC.EMB.sdata0 within 32k of 0.
	* ld-powerpc/vle-reloc-3.d: Update.
Fix guit.texi CL entry.
Fix build time problem with MingGW hosts, which do not have a strnlen() function.

2014-03-13  Meador Inge  <meadori@codesourcery.com>

	 * configure.in: Add strnlen to AC_CHECK_DECLS.
	 * config.in: Regenerate.
         * configure: Regenerate.
	 * sysdep.h (strnlen): Add prototype.

         * dwarf.c (strnlen): Move prototype ...
	 * sysdep.h (strnlen): ... to here.
Correct ld-powerpc/vle-reloc-2 test

	* ld-powerpc/vle-reloc-3.d: Remove addresses.
Prevent writes to R15 via LDR or LDM from changing the ARM/Thumb state in pre-v5 architectures.

	PR sim/8388
	* armemu.c (WriteR15Load): New function.  Determines if the state
	can be changed upon a write to R15.
	(LoadMult): Use WriteR15Load.
	* armemu.h (WRITEDESTB): Use WriteR15Load.
Add support for instruction level tracing to the ARM simulator.

	* wrapper.c (op_print): New function.
	(sim_dis_read): New function.
	(print_insn): New function - disassembles the given instruction.
	(sim_trace): Note that tracing is now allowed.
	(sim_create_inferior): Default to emulating v6.
	Initialise the disassembler machinery.
	(sim_target_parse_command_line): Add support for -t -d and -z
	options.
	(sim_target_display_usage): Note existence of -d and -z options.
	(sim_open): Parse -t -d and -z options.
	* armemu.h: Add exports of trace, disas and trace_funcs.
	Add prototype for print_insn.
	* armemu.c (ARMul_Emulate26): Add tracing code.
	Delete unused variables.
	* thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
	Move Rm variable into switch cases.
	Add tracing code.

	* armcopro.c (XScale_cp15_init): Add a return value.
	(XScale_cp13_init): Likewise.
	(XScale_cp14_init): Likewise.
	(XScale_cp15_LDC): Delete unused function.
	(XScale_cp15_STC): Likewise.
	* maverick.c: Delete comment inside comment.
	(DSPInit): Delete unused function.
	(DSPMCR4): Fix compile time warning about missing parenthesis.
	(DSPMCR5): Likewise.
	(DSPCDP6): Delete unused variable opcode2.
Check fwrite return code
Step down from being global maintainer.

gdb/
2014-03-14  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* MAINTAINERS (The Official FSF-appointed GDB Maintainers)
	(Global Maintainers): Remove Jan Kratochvil.
daily update
daily update
Fix Python 2.4 build break

This fixes a build failure against Python 2.4 by casting away "const"
on the second argument to PyObject_GetAttrString.  Similar casts to
support Python 2.4 were already present in a number of other places.

gdb/
2014-03-16  Ulrich Weigand  <uweigand@de.ibm.com>

	* python/py-value.c (get_field_flag): Cast flag_name argument to
	PyObject_GetAttrString to support Python 2.4.
daily update
mach-o: handle lasz load dylib command.

bfd/
	* mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
	(bfd_mach_o_read_command): Ditto.

binutils/
	* od-macho.c (dump_load_command): Handle lazy load dylib.
od-macho: dump compact unwind info.

binutils/
	* od-macho.c (dump_section_header): Renames of dump_section.
	(dump_segment): Adjust after renaming.
	(OPT_COMPACT_UNWIND): Define.
	(options): Add compact unwind.
	(mach_o_help): Document compact_unwind.
	(unwind_x86_64_regs, unwind_x86_regs): New arrays.
	(dump_unwind_encoding_x86, dump_unwind_encoding)
	(dump_obj_compact_unwind, dump_exe_compact_unwind)
	(dump_section_content): New functions.
	(mach_o_dump): Handle compact unwind.

include/mach-o/
	* unwind.h: New file.