I386 Linux process record and replay support.

* i386-linux-tdep.c (i386_linux_record_tdep): New variable.
This struct has the argument for the function
"record_linux_system_call".
(i386_linux_intx80_sysenter_record): New function. Parse the
system call instruction and call function
"record_linux_system_call" to record execute log.
(i386_linux_init_abi): Initialize "i386_linux_record_tdep".
Set "i386_linux_intx80_sysenter_record" to
"i386_intx80_record" and "i386_sysenter_record".

I386 architecture process record and replay support.

* i386-tdep.c (PREFIX_REPZ, PREFIX_REPNZ, PREFIX_LOCK,
PREFIX_DATA, PREFIX_ADDR): New macros. Help decode the i386
instruction set.
(aflag, dflag, override, modrm, mod, reg, rm, ot,
i386_record_pc): New variables. Ditto.
(i386_record_modrm, i386_record_lea_modrm_addr,
i386_record_lea_modrm): New functions. Ditto.
(i386_process_record): New function. Parse the instruction in
address "addr" and record the values of registers and memory
that will be changed by this instruction.
(i386_gdbarch_init): Set "i386_process_record" to GDBARCH
"process_record" interface.
* i386-tdep.h (gdbarch_tdep): New function pointers
"i386_intx80_record" and "i386_sysenter_record" that point to
the function that can record "intx80" and "sysenter" execute
log.

* infrun.c (use_displaced_stepping): Return false if process
record and replay target is used.
(proceed): Call function "record_not_record_set" if pocess
record and replay target is used.

Linux process record and replay support.

* Makefile.in (ALLDEPFILES): Add linux-record.c.
(ALL_TARGET_OBS): Add linux-record.o.
* configure.tgt (x86_64-*-linux*): Add linux-record.o.
(i[34567]86-*-linux*): Add linux-record.o.
* linux-record.c, linux-record.h: New file.

Process record and replay target.

* Makefile.in (SFILES): Add record.c.
(COMMON_OBS): Add record.o.
* record.c, record.h: New file.

* target.h (strata): New stratum "record_stratum".

* gdbarch.sh (process_record): This interface point to the
function that records the inferior execute log.

GDBARCH interface for process record and replay.

* gdbarch.sh (process_record): This interface point to the
function that records the inferior execute log.

bfd:
* elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
MOVW and MOVT relocations in a shared library link.

ld/testsuite:
* ld-arm/movw-shared-1.d, ld-arm/movw-shared-1.s,
ld-arm/movw-shared-2.d, ld-arm/movw-shared-2.s,
ld-arm/movw-shared-3.d, ld-arm/movw-shared-3.s,
ld-arm/movw-shared-4.d, ld-arm/movw-shared-4.s: New tests.
* ld-arm/arm-elf.exp: Run these new tests.

*** empty log message ***

daily update

* gdb.cp/mb-ctor.exp: Add multi-line source statement test.
* gdb.cp/mb-ctor.cc: Ditto.
* gdb.cp/mb-inline.exp: Add multi-line source statement test.
* gdb.cp/mb-inline.h (multi_line_foo): New function.
* gdb.cp/mb-inline1.cc: Call it.
* gdb.cp/mb-inline2.cc: Ditto.
* gdb.cp/mb-templates.exp: Add multi-line source statement test.
* gdb.cp/mb-templates.cc (multi_line_foo): New template.

* i386-nat.c (child_post_startup_inferior): Delete, unused.

* breakpoint.c (print_exception_catchpoint): Access `b' directly
instead of `b->loc->owner'.
(print_mention_exception_catchpoint): Ditto.

[ld/ChangeLog]
2009-04-29  Chris Demetriou  <[email protected]>

        * lexsup.c (option_values): Add OPTION_NO_EXPORT_DYNAMIC.
        (ld_options): Likewise.
        (parse_args): Likewise.
        * ld.texinfo: Document --no-export-dynamic.
        * NEWS: Mention --no-export-dynamic.

[ld/testsuite/ChangeLog]
2009-04-29  Chris Demetriou  <[email protected]>

        * ld-elfvers/vers.exp (vers4b): New test to verify that
        --no-export-dynamic undoes --export-dynamic.

merge from gcc

* readelf.c (slurp_ia64_unwind_table): Correct 64-bit unwind table
read, and merge with 32-bit case.

libiberty/
* pex-win32.c (pex_win32_pipe): Add _O_NOINHERIT.
(pex_win32_exec_child): Ensure each process has only one handle open
on pipe endpoints. Close standard input after creating child
for symmetry with standard output/standard error.

gdb/
* macrocmd.c (info_macro_command): Print -Dname=value if LINE is zero.

gdb/doc/
* gdb.texinfo (Macros): Note command-line for `info macro'.  Append
a new part on command-line defined macros.

gdb/testsuite/
* gdb.base/macscp.exp: New `options' parameter `-DFROM_COMMANDLINE'.
(info_macro): Remova `decimal' declaration.  New variable `nonzero'.
Replace all uses of `decimal' by `nonzero'.
(info macro FROM_COMMANDLINE): New test.

* deffilep.y (STACKSIZE_K): Rename from STACKSIZE.

daily update

*** empty log message ***

* ld-i386/vxworks1-lib.dd: Adjust expected disassembly.
* ld-i386/vxworks1.dd: Adjust expected disassembly.
* ld-i386/vxworks1-lib.rd: Sections are swapped.

gdb
* c-exp.y (yylex): Handle '[' and ']' like '(' and ')'.
gdb/testsuite
* gdb.base/printcmds.exp (test_printf): Test comma operator in [].

*** empty log message ***

daily update

* x86_64.cc (do_adjust_output_section): Set entsize to
plt_entry_size.

* gdb.threads/watchthreads.c (main): Initialize args before starting
the threads.  Plus formatting cleanup.
* gdb.threads/watchthreads.exp: Avoid errant failures due to
biased scheduling of one thread.

    * verilog.c: New file.
        * Makefile.am (BFD32_LIBS): Add verilog.c.
        (BFD32_LIBS_CFILES): Add verilog.c.
        (verilog.lo): New build rule.
        * Makefile.in: Rebuilt.
        * targets.c: Add verilog support.
        * bfd.c (tdata union): Add Verilog private data field.
        * bfd-in2.h: Regenerate.

        * bfdint.texi (BFD target vector miscellaneous): Mention verilog
        flavour.

        * NEWS: Mention verilog support added to bfd.

bfd/

2009-04-27  H.J. Lu  <[email protected]>

* peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
copy pe_opthdr.

binutils/

2009-04-27  H.J. Lu  <[email protected]>

* objcopy.c (copy_object): Copy pe_opthdr before changing PE
parameters.

* gdb.cp/templates.cc (GetMax): New template.
(main): Declare two instances of GetMax.
* gdb.cp/templates.exp: Add new test.

* symtab.c (append_exact_match_to_sals): New function, extracted
from expand_line_sal.
(expand_line_sal): Use append_exact_match_to_sals to append exact
matches. If none found, append all best items.

2009-04-27  Tristan Gingold  <[email protected]>

* avr: New directory.
* avr/interp.c, avr/Makefile.in, avr/configure.ac: New files.
* avr/config.in: New file, generated by autoheader.
* avr/configure: New file generated by autoconf.
* configure.ac: Add avr.
* configure: Regenerated.

* main.c (captured_main): Move gdbinit lookups after gdb_init.

gdb/
PR gdb/9675:
* dwarf2read.c (unsigned_int_compar, inherit_abstract_dies): New.
(read_func_scope): Call inherit_abstract_dies.

gdb/testsuite/
* gdb.cp/abstract-origin.exp, gdb.cp/abstract-origin.cc: New test.

*** empty log message ***

daily update

merge from gcc

*** empty log message ***

daily update

* Makefile.tpl (POSTSTAGE1_HOST_EXPORTS): Add GNATBIND.
(POSTSTAGE1_FLAGS_TO_PASS): Pick up exported value for GNATBIND.
* Makefile.in: Regenerate.

* Makefile.in (ALLDEPFILES): Remove duplicate entries for
sparc-sol2-nat.c and sparc-sol2-tdep.c.

* gdb.texinfo (Machine Code) <disassemble-next-line>: Improve and
clarify the wording.

* stack.c (_initialize_stack) <disassemble-next-line>: Doc fix.

daily update

*** empty log message ***

ARI change: Use "/* ARI: rule */" pattern.
* utils.c: Update ARI patterns.
* gdb_dirent.h: Likewise.

Remove bfd/.

2008-04-23  Elliott Hughes  <[email protected]>

        * output.cc (Output_file::close): After short writes, continue
        writing from the correct offset in the buffer being written.

2009-04-23  Chris Demetriou  <[email protected]>

        * configure.ac (HAVE_TR1_UNORDERED_MAP_REHASH): New define.
        * configure: Regenerate.
        * config.in: Regenerate.
        * gold.h: Avoid std::tr1::unordered_map and std::tr1::unordered_set
        if HAVE_TR1_UNORDERED_MAP_REHASH is not defined.

* NEWS: Add item about discriminator support.
* dwarf2dbg.h (struct dwarf2_line_info): Add discriminator field.
* dwarf2dbg.c (current): Add discriminator field.
(dwarf2_where): Copy discriminator value.
(dwarf2_consume_line_info): Set discriminator to 0.
(dwarf2_directive_loc): Process discriminator sub-op.
(out_leb128): New function.
(process_entries): Output DW_LNE_set_discriminator.
* doc/as.texinfo: Add discriminator operand to .loc directive.
* testsuite/gas/lns/lns-common-1.d: Add test for discriminator.
* testsuite/gas/lns/lns-common-1.s: Likewise.

include/elf/

 * dwarf2.h (DW_LNE_set_discriminator): New enum value.

binutils/

* dwarf.c (process_extended_line_op): Add DW_LNE_set_discriminator.
Add missing newlines to HP extensions.

Update ChangeLog entries.

* incremental.cc (Incremental_inputs_header_data): Renamed from
Incremental_input_header_data.
(Incremental_inputs_header_data::data_size): New field.
(Incremental_inputs_header_data::put_input_file_count): Renamed
from input_file_count.
(Incremental_inputs_header_data::put_command_line_offset): Renamed
from command_line_offset.
(Incremental_inputs_header_data::put_reserved): Renamed from
put_reserved.
(Incremental_inputs_entry_data): Renamed from
Incremental_input_entry_data.
(Incremental_inputs_entry_data::data_size): New field.
(Incremental_inputs::report_command_line): New method.
(Incremental_inputs::finalize): New method.
(Incremental_inputs::create_incremental_inputs_data): New method.
(Incremental_inputs::sized_create_incremental_inputs_data): New method.
* incremental.h: New file.
* layout.cc (Layout::Layout): Handle new incremental_inputs_.
       (Layout::finalize): Create incremental inputs section in
incremental builds.
       (Layout::create_incremental_info_sections): New method.
* layout.h (Layout::incremental_inputs): New method.
       (Layout::create_incremental_info_sections): New method.
       (Layout::incremental_inputs_): New field.
* main.cc (main): Notify Incremental_input of the command line.

  PR 10061
* genscripts.sh: Don't pass $EMULATION_NAME as $CUSTOMIZER_SCRIPT
param.

*** empty log message ***

* config.guess (pc:*:*:*): Return i586-pc-msdosdjgpp, for
consistency with config.sub.  (Update from upstream sources.)

Obvious typo fixes re: moxie.

Add moxie-elf port.

daily update

*** empty log message ***

Spell my name properly in the last entry :-).

    * ada-lang.c: Remove an extra empty line. No code change.

gdb/
Fix double free on error inserting the breakpoint instruction.
* breakpoint.c (create_breakpoints): Move the
update_global_location_list call to ...
(break_command_really): ... here together with the second local call
both unified after all the cleanups.

gdb
2009-04-23  Sergio Durigan Junior <[email protected]>
    Tom Tromey  <[email protected]>

* configure, config.in: Regenerate.
* configure.ac: Support for relocatable GDB datadir.  Use
GDB_AC_WITH_DIR.  Always define TARGET_SYSTEM_ROOT_RELOCATABLE.
* acinclude.m4 (GDB_AC_WITH_DIR): New defun.
* top.c (init_main): Add "set data-directory".
* defs.h (gdb_datadir): Declare.
* main.c (gdb_datadir): New global.
(captured_main): Initialize gdb_datadir.  Use relocate_directory.
(relocate_path): New function.
(relocate_directory): Likewise.
(get_init_files): Use relocate_path.
(README): Mention --with-gdb-datadir.
gdb/doc
2009-04-23  Tom Tromey  <[email protected]>

* gdb.texinfo (Data Files): New node.
(GDB Files): Update menu.

    * ada-tasks (task_command_1): Call target_find_new_threads.

    * stack.c (do_gdb_disassembly): Print the exception message if an
        error was thrown while trying to perform the disassembly.

    * gdbint.texinfo (Defining Other Architecture Features): Remove
        enty for PROCESS_LINENUMBER_HOOK.

2009-04-23  Matthias Klose  <[email protected]>

* bfd/peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.

*** empty log message ***

daily update

* lib/gdb.exp (get_compiler_info): Use -E -o in remote-host case.

merge from gcc

gdb/
* varobj.c (free_variable): Replace free_current_contents by xfree.

* gdb.texinfo (GDB/MI Program Execution): Document -exec-jump.

* arm-linux-nat.c (fetch_register, store_register): Use
ARM_CPSR_GREGNUM instead of ARM_CPSR_REGNUM.
* arm-linux-tdep.c (arm_linux_supply_gregset,
arm_linux_collect_gregset): Likewise.
* arm-linux-tdep.h (ARM_CPSR_GREGNUM): New.
* arm-tdep.h (ARM_CPSR_REGNUM): Remove.

2009-04-22  Christophe Lyon  <[email protected]>

PR9743
bfd/
* elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
R_ARM_JUMP24 and R_ARM_PLT32 relocations.
(elf32_arm_size_stubs): Likewise.
(record_thumb_to_arm_glue): Deleted unused function.
(bfd_elf32_arm_process_before_allocation): No longer handle
R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
(elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
R_ARM_JUMP24 and R_ARM_PLT32 relocations.

testsuite/
* ld-arm/arm-call.d: Update expected result.
* ld-arm/arm-pic-veneer.d: Likewise.
* ld-arm/thumb2-b-interwork.d: Likewise.

* ld-scripts/rgn-at1.d: Cope with larger padding on sections.
* ld-scripts/rgn-at2.d: Likewise.
* ld-scripts/rgn-at3.d: Likewise.

* config/tc-mips.c (macro_end, md_convert_frag): Use '%s' for
as_bad calls to silence compiler warning.

* gdb.texinfo (disassemble-next-line): Set the default of
disassemble-next-line to off.

* stack.c (_initialize_stack): Set the default of
disassemble-next-line to off.

* acinclude.m4: Use AS_HELP_STRING, not AC_HELP_STRING.
* configure.ac: Use AS_HELP_STRING, not AC_HELP_STRING.

daily update

*** empty log message ***

bfd/
* elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
(elf32_arm_write_section): Declare early.
(elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
(arm_allocate_glue_section_space): Exclude empty sections.
(ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
(bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
BFD.
(elf32_arm_output_glue_section, elf32_arm_final_link): New.
(elf32_arm_merge_eabi_attributes): Skip the stub BFD.
(elf32_arm_size_dynamic_sections): Allocate interworking
sections here.
(bfd_elf32_bfd_final_link): Define.

ld/
* emultempl/armelf.em (bfd_for_interwork, arm_elf_after_open)
(arm_elf_set_bfd_for_interworking): Delete.
(arm_elf_before_allocation): Do not set the interworking BFD.
Move allocation inside not-dynamic block.
(arm_elf_create_output_section_statements): Create glue sections
and set the interworking BFD here.
(LDEMUL_AFTER_OPEN): Delete.

ld/testsuite/
* ld-arm/farcall-mix.d, ld-arm/farcall-mix2.d,
ld-arm/farcall-group-size2.d, ld-arm/farcall-group.d,
ld-arm/farcall-mixed-lib.d: Update for linker changes.

* configure.ac: Add quotes to not lose brackets in help text.
* configure: Rebuild.

Fix date.

* configure.ac: Don't postprocess Makefile in config.status.
Substitute GDB_NM_FILE.  Don't substitute nm_h.
* Makefile.in (GDB_NM_FILE): Substitute.
(TAGS): Use $(GDB_NM_FILE) instead of $(NAT_FILE).
* configure: Regenerate.
* gnulib/Makefile.in: Regenerate.

gdb:
* configure.ac (--with-datarootdir, --with-docdir, --with-pdfdir,
--with-htmldir): New.
* configure: Regenerate.

gdb/doc:
* configure.ac (--with-datarootdir, --with-docdir, --with-pdfdir,
--with-htmldir): New.
* configure: Regenerate.
* Makefile.in (datarootdir, docdir): Define.
(gdb.dvi, gdb.pdf): Use same -I options as for building gdb.info
instead of $(SET_TEXINPUTS).
(gdbint.dvi, gdbint.pdf): Use same -I options as for building
gdbint.info instead of $(SET_TEXINPUTS).
(gdbint/index.html): Use same -I options as for building
gdbint.info.
(stabs.dvi, stabs.pdf): Use same -I options as for building
stabs.info instead of $(SET_TEXINPUTS).
(stabs/index.html): Use same -I options as for building
stabs.info.
(annotate.dvi, annotate.pdf): Use same -I options as for building
annotate.info instead of $(SET_TEXINPUTS).
(annotate/index.html): Use same -I options as for building
annotate.info.

* configure: Rebuild.
* configure.ac: Use lower case for start of help strings.  Clean
up --with-sysroot help.

2009-04-21  H.J. Lu  <[email protected]>

* coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.

* coffcode.h (coff_compute_section_file_positions): Clear
D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.

* libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
force_minimum_alignment.

* libcoff.h: Regenerated.

* pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
(PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.

* peicode.h (pe_mkobject): Don't set force_minimum_alignment
nor target_subsystem.

* peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
force_minimum_alignment nor target_subsystem.

* configure: Rebuild.
* acinclude.m4 (AM_ICONV): Use AC_HELP_STRING.
* configure.ac: Use AC_HELP_STRING.  Use upper case for variables
in help.

2009-04-21  David Daney  <[email protected]>

* gdb.texinfo (maint show-debug-regs): Remove mention of x86.

2009-04-21  H.J. Lu  <[email protected]>

* config/tc-i386-intel.c (O_XXX): Reorder.

* texinfo/texinfo.tex: Update to version 2009-03-28.05.

ARI fix: remove "%p".
* ia64-tdep.c (ia64_frame_this_id): Use host_address_to_string function.
(ia64_sigtramp_frame_this_id): Ditto.
(ia64_libunwind_frame_this_id): Ditto.
(ia64_libunwind_sigtramp_frame_this_id): Ditto.
* symmisc.c (maintenance_info_psymtabs): Ditto.

gdb:
* configure.ac (--with-relocated-sources): New.
* configure, config.in: Regenerate.
* source.c (add_substitute_path_rule): Remove static.
* source.h (add_substitute_path_rule): Declare.
* main.c: Include "source.h".
(captured_main): Add substitution rule if RELOC_SRCDIR.

gdb/doc:
* gdb.texinfo (Source Path): Document --with-relocated-sources.

* gnu-nat.h (proc_debug): Add missing continuation line in macro.

bfd/ChangeLog

2009-04-21  Kai Tietz  <[email protected]>

* coff-x86_64.c (PEI_HEADERS): Protect includes.
(bfd_pe_print_pdata): Remove #ifdef PE variation.
* pei-x86_64.c (PEI_HEADERS): Define to prevent double
include in coff-x86_64.c of headers.
(PDATA_ROW_SIZE): New define.
(pex_regs[]): New static array.
(pex64_get_runtime_function): New static function.
(pex64_get_unwind_info): Likewise.
(pex64_get_scope_entry): Likewise.
(pex64_xdata_print_uwd_codes): Likewise.
(pep_get_section_by_rva): Likewise.
(pex64_dump_xdata): Likewise.
(pex64_bfd_print_pdata): Likewise.
(bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
* peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
* libpei.h (_bfd_pex64_print_pdata): Removed declaration.

include/ChangeLog

2009-04-21  Kai Tietz  <[email protected]>

* coff/pe.h (pex64_runtime_function): New structure.
(external_pex64_runtime_function): Likewise.
(pex64_unwind_code): Likewise.
(external_pex64_unwind_code): Likewise.
(pex64_unwind_info): Likewise.
(external_pex64_unwind_info): Likewise.
(external_pex64_scope): Likewise.
(pex64_scope): Likewise.
(pex64_scope_entry):  Likewise.
(external_pex64_scope_entry): Likewise.
(PEX64_IS_RUNTIME_FUNCTION_CHAINED): New macro.
(PEX64_GET_UNWINDDATA_UNIFIED_RVA): Likewise.
(PEX64_UNWCODE_CODE): Likewise.
(PEX64_UNWCODE_INFO): Likewise.
(UWOP_...): Add defines for unwind code.
(UNW_FLAG_...): Add defined for unwind info flags.
(PEX64_SCOPE_ENTRY_SIZE): New macro.
(PEX64_UWI_VERSION): Likewise.
(PEX64_UWI_FLAGS): Likewise.
(PEX64_UWI_FRAMEREG): Likewise.
(PEX64_UWI_FRAMEOFF): Likewise.
(PEX64_UWI_SIZEOF_UWCODE_ARRAY): Likewise.
(PEX64_OFFSET_TO_UNWIND_CODE): Likewise.
(PEX64_OFFSET_TO_HANDLER_RVA): Likewise.
(PEX64_OFFSET_TO_SCOPE_COUNT): Likewise.
(PEX64_SCOPE_ENTRY): Likewise.

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