testsuite/ChangeLog
2009-09-17  Paul Pluzhnikov  <ppluzhnikov@google.com>

* gdb.base/default.exp: Fix "show convenience".

doc/ChangeLog
2009-09-17  Paul Pluzhnikov  <ppluzhnikov@google.com>

* gdb.texinfo (convenince variables): Mention
$_siginfo could be empty.

*** empty log message ***

daily update

2009-09-16  H.J. Lu  <hongjiu.lu@intel.com>

PR gdb/10649
* Makefile.in (GDB_DATADIR_PATH): Renamed to ...
(GDB_DATADIR): This.
(xml-syscall-install): Updated.

Record GDB 7.0 branch creation. Bump version number to 7.0.50.20090916-cvs.

* testsuite/Makefile.am (MOSTLYCLEANFILES): Add more generated files.
* testsuite/Makefile.in: Regenerate.

merge from gcc

2009-09-16  Tristan Gingold  <gingold@adacore.com>

* mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
Reindent.
* mach-o.c (bfd_mach_o_cpu_name): Reindent.
(bfd_mach_o_filetype_name): Complete with new constants.  Reindent.
(bfd_mach_o_print_private_header): Use fputs instead of fprintf
when possible to avoid warnings.
(bfd_mach_o_print_section_map): Ditto.
(bfd_mach_o_section_get_entry_size): New function.
(bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
added function.
(bfd_mach_o_print_dysymtab): Print address of indirect symbols.

Remove spurious entry

* configure.ac: Disable java and boehm-gc for bfin-*-*.
* configure: Regenerate.

daily update

*** empty log message ***

fix thinko in previous entry

back out previous patch, replace with
* configure.ac (sim_hwflags): Use AC_DEFINE to define HAVE_UNION_SEMUN.
* configure: Regenerate.
* config.in: Regenerate.
* hw_sem.c: #include "config.h".
(HAVE_UNION_SEMUN): Renamed from HAS_UNION_SEMUN.

* configure.ac (sim_hwflags): Clean up definition, AC_SUBST it.
* configure: Regenerate.
* Makefile.in (SIM_HWFLAGS): New variable.
(STD_CFLAGS, NOWARN_CFLAGS): Add it.

2009-09-15  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-i386.c (offset_in_range): Sign extend offset only
if BFD64 is defined.

gdb
* varobj.h (varobj_update_result_t) <new>: New field.
(varobj_get_child_range, varobj_set_child_range): Declare.
(varobj_list_children): Update.
(varobj_enable_pretty_printing, varobj_has_more)
(varobj_pretty_printed_p): Declare.
* varobj.c (pretty_printing): New global.
(varobj_enable_pretty_printing): New function.
(struct varobj_root) <from, to, constructor, child_iter,
saved_item>: New fields.
(varobj_create): Don't call install_default_visualizer.
(instantiate_pretty_printer): Don't use value_copy.
(varobj_has_more): New function.
(restrict_range): New function.
(install_dynamic_child): Likewise.
(dynamic_varobj_has_child_method): Likewise.
(update_dynamic_varobj_children): Remove 'new_and_unchanged'
argument; add 'new', 'unchanged', 'from', and 'to' arguments.
Rewrite.
(varobj_get_num_children): Call update_dynamic_varobj_children.
(varobj_list_children): Add 'from' and 'to' arguments.  Ignore
result of update_dynamic_varobj_children.  Don't call
install_default_visualizer.  Restrict result range.
(varobj_add_child): Don't call install_default_visualizer.
(varobj_pretty_printed_p): New function.
(install_visualizer): Rewrite.  Move earlier in file.
(install_default_visualizer): Likewise.
(construct_visualizer): New function.
(install_new_value_visualizer): Likewise.
(install_new_value): Don't call release_value.  Special case
pretty-printed objects.  Use value_incref.  Rearrange "changed"
logic.
(varobj_get_child_range): New function.
(varobj_set_child_range): Likewise.
(varobj_set_visualizer): Rewrite.
(varobj_update): Rewrite pretty-printing logic.
(new_variable): Initialize new fields.
(free_variable): Destroy new fields.
(value_of_root): Copy 'from' and 'to'.
(my_value_of_variable): Handle pretty-printers.
(value_get_print_value): Rework pretty-printing logic.
(cplus_describe_child): Don't use release_value.
* mi/mi-cmds.h (mi_cmd_enable_pretty_printing)
(mi_cmd_var_set_update_range): Declare.
* mi/mi-cmds.c (mi_cmds): Add enable-pretty-printing and
var-set-update-range.
* mi/mi-cmd-var.c (print_varobj): Update.  Emit "dynamic"
attribute.
(mi_cmd_var_create): Emit "has_more" attribute.
(mi_cmd_var_set_format): Plug memory leak.
(mi_print_value_p): Replace 'type' argument with 'var'.  Handle
pretty-printed varobjs.
(mi_cmd_var_list_children): Accept 'from' and 'to' arguments.
Emit "has_more" attribute.
(mi_cmd_var_evaluate_expression): Plug memory leak.
(mi_cmd_var_assign): Likewise.
(varobj_update_one): Likewise.  Emit "dynamic", "has_more", and
"new_children" attributes.
(mi_cmd_enable_pretty_printing): New function.
(mi_cmd_var_set_update_range): Likewise.
gdb/doc
* gdb.texinfo (GDB/MI Variable Objects): Document
-enable-pretty-printing, -var-set-update-range, dynamic varobjs.
Expand -var-update documentation.
gdb/testsuite
* lib/mi-support.exp (mi_create_varobj): Update.
(mi_create_floating_varobj): Likewise.
(mi_create_dynamic_varobj): New proc.
(mi_varobj_update): Update.
(mi_varobj_update_with_type_change): Likewise.
(mi_varobj_update_kv_helper): New proc.
(mi_varobj_update_dynamic_helper): Rewrite.
(mi_varobj_update_dynamic): New proc.
(mi_list_varobj_children): Update.
(mi_list_varobj_children_range): Add 'from' and 'to' arguments.
* gdb.python/python-prettyprint.py (pp_outer): New class.
(pp_nullstr): Likewise.
(lookup_function): Register new printers.
* gdb.python/python-prettyprint.c (struct substruct): New type.
(struct outerstruct): Likewise.
(substruct_test): New function.
(struct nullstr): New type.
(string_1, string_2): New globals.
(main): Add new tests.
* gdb.python/python-mi.exp: Added regression tests.
* gdb.mi/mi2-var-display.exp: Update.
* gdb.mi/mi2-var-cmd.exp: Update.
* gdb.mi/mi2-var-child.exp: Update.
* gdb.mi/mi2-var-block.exp: Update.
* gdb.mi/mi-var-invalidate.exp: Update.
* gdb.mi/mi-var-display.exp: Update.
* gdb.mi/mi-var-cmd.exp: Update.
* gdb.mi/mi-var-child.exp: Update.
* gdb.mi/mi-var-block.exp: Update.
* gdb.mi/mi-break.exp: Update.
* gdb.mi/gdb701.exp: Update.

gas/

2009-09-15  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-i386-intel.c (i386_intel_operand): Initialize
intel_state.has_offset to 0.

gas/testsuite/

2009-09-15  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/disp.s: Add an offset test.
* gas/i386/x86-64-disp.s: Likewise.

* gas/i386/intelbad.s: Comment out "byte ptr [1]" test.

* gas/i386/disp.d: Updated.
* gas/i386/disp-intel.d: Likewise.
* gas/i386/intelbad.l: Likewise.
* gas/i386/x86-64-disp.d: Likewise.
* gas/i386/x86-64-disp-intel.d: Likewise.

2009-09-15  H.J. Lu  <hongjiu.lu@intel.com>

* i386-dis.c (OP_E_memory): Don't print '-' in Intel mode if
disp == -disp.

2009-09-15  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-i386.c (offset_in_range): Sign extend offset only
for 32bit address mode.

* dwarf2expr.h (dwarf_value_location): Add more comments describing
enum values.
(struct dwarf_stack_value): New struct.
(struct dwarf_expr_context): Change type of `stack' from CORE_ADDR*
to struct dwarf_stack_value*.
(struct dwarf_expr_piece): Move `v.value' into its own struct, v.expr,
all uses updated.  Add v.expr.in_stack_memory.
(dwarf_expr_push): Update declaration.
(dwarf_expr_fetch_in_stack_memory): Declare.
* dwarf2expr.c (dwarf_expr_grow_stack): Update calculation of
size of stack value.
(dwarf_expr_push): New arg in_stack_memory, all callers updated.
(dwarf_expr_fetch_in_stack_memory): New function.
(add_piece): Set in_stack_memory for non-literal values.
(execute_stack_op): Allow ops to specify whether the value is on the
program's stack.
(execute_stack_op, case DW_OP_fbreg): Mark value as in stack memory.
(execute_stack_op, case DW_OP_call_frame_cfa): Ditto.
(execute_stack_op, case DW_OP_dup): Copy in_stack_memory flag.
(execute_stack_op, cases DW_OP_pick, DW_OP_over): Ditto.
(execute_stack_op, cases DW_OP_swap, DW_OP_rot): Update type of
dwarf stack value.
* dwarf2loc.c (read_pieced_value): Call read_stack for values known
to be on the program's stack.
(dwarf2_evaluate_loc_desc, case DWARF_VALUE_MEMORY): Call
set_value_stack only for objects known to be in stack memory.
* dwarf2-frame.c (execute_stack_op): New arg initial_in_stack_memory,
all callers updated.

* target.c (memory_xfer_partial): Pass correct length to dcache_update.

gdb/
Fix gcc-4.5 HEAD warnings for enum ada_operator.
* Makefile.in (HFILES_NO_SRCDIR): Add ada-operator.inc.
* ada-lang.h (enum ada_operator): Move it to ...
* ada-operator.inc: ... a new file.
* expression.h (enum exp_opcode): Include ada-operator.inc.
New element OP_UNUSED_LAST.  Update comment for OP_EXTENDED0.

gdb/
Fix gcc-4.5 HEAD warnings for GDB_FORM_cached_string.
* dwarf2read.c (GDB_FORM_cached_string)
(dwarf_form_name <GDB_FORM_cached_string>): Remove.
(struct attribute <dwarf_form>): Reduce the bit width.
(struct attribute <string_is_canonical>, DW_STRING_IS_CANONICAL): New.
(read_attribute_value <DW_FORM_string>)
(read_attribute_value <DW_FORM_strp>): Initialize
DW_STRING_IS_CANONICAL.
(dwarf2_name, dump_die_shallow <DW_FORM_string>)
(dump_die_shallow <DW_FORM_strp>): Update the code using former
GDB_FORM_cached_string.

merge from gcc

2009-09-15  Tristan Gingold  <gingold@adacore.com>

* makefile.vms (OBJS): Compile te-vms.c only on Itanium.

Adding the DTD file for "Implementing the catch syscall feature".

Adding the XML files for "Implementing the catch syscall feature".

Forgot to add these files.  They are referent to the last commit,
"Implementing the catch syscall feature".

Implementing catch syscall.

* amd64-linux-tdep.c: Include xml-syscall.h header, define the XML
syscall name for the architecture.
(amd64_linux_get_syscall_number): New function.
(amd64_linux_init_abi): Register the correct functions for syscall
catchpoint; set the correct syscall file name.
* breakpoint.c: New include: xml-syscall.h.
(set_raw_breakpoint_without_location): Setting the parameters
for the catch syscall feature.
(insert_catch_syscall): New.
(remove_catch_syscall): New.
(breakpoint_hit_catch_syscall): New.
(print_it_catch_syscall): New.
(print_one_catch_syscall): New.
(print_mention_catch_syscall): New.
(catch_syscall_breakpoint_ops): New.
(syscall_catchpoint_p): New.
(create_catchpoint_without_mention): New.
(create_catchpoint): Modified in order to use
create_catchpoint_without_mention.
(create_syscall_event_catchpoint): New.
(clean_up_filters): New.
(catch_syscall_split_args): New.
(catch_syscall_command_1): New.
(delete_breakpoint): Add cleanup for catch syscall.
(is_syscall_catchpoint_enabled): New.
(catch_syscall_enabled): New.
(catching_syscall_number): New.
(catch_syscall_completer): New completer function.
(add_catch_command): Add the completer function for catchpoints.
* breakpoint.h (syscalls_to_be_caught): New vector.
(catch_syscall_enabled): New.
(catching_syscall_number): New.
* gdbarch.c: Regenerated.
* gdbarch.h: Regenerated.
* gdbarch.sh: Add syscall catchpoint functions and structures.
(get_syscall_number): New.
(UNKNOWN_SYSCALL): New definition.
* i386-linux-nat.c (i386_linux_resume): Select the proper request
to be made for ptrace() considering if we are catching syscalls
or not.
* i386-linux-tdep.c: Include xml-syscall.h header, define the XML
syscall name for the architecture.
(i386_linux_get_syscall_number): New.
(i386_linux_init_abi): Register the correct functions for syscall
catchpoint; set the correct syscall file name.
* inf-child.c (inf_child_set_syscall_catchpoint): New.
(inf_child_target): Assign default values to target_ops.
* inf-ptrace.c (inf_ptrace_resume): Select the proper request
to be made for ptrace() considering if we are catching syscalls
or not.
* inferior.h (struct inferior): Included new variables
any_syscall_count, syscalls_counts and total_syscalls_count,
used to keep track of requested syscall catchpoints.
* infrun.c (resume): Add syscall catchpoint.
(deal_with_syscall_event): New.
(handle_inferior_event): Add syscall entry/return events.
(inferior_has_called_syscall): New.
* linux-nat.c: Define some helpful variables to track wether we have
support for the needed ptrace option.
(linux_test_for_tracesysgood): New.
(linux_supports_tracesysgood): New.
(linux_enable_tracesysgood): New.
(linux_enable_event_reporting): Save the current used ptrace
options.
(linux_child_post_attach): Calling linux_enable_tracesysgood.
(linux_child_post_startup_inferior): Likewise.
(linux_child_set_syscall_catchpoint): New function.
(linux_handle_extended_wait): Handle the case which the inferior stops
because it has called or returned from a syscall.
(linux_target_install_ops): Install the necessary functions to handle
syscall catchpoints.
* linux-nat.h (struct lwp_info): Include syscall_state into the
structure, which indicates if we are in a syscall entry or return.
* ppc-linux-tdep.c: Include xml-syscall.h header, define the XML
syscall filename for the arch.
(ppc_linux_get_syscall_number): New.
(ppc_linux_init_abi): Register the correct functions for syscall
catchpoint; setting the correct name for the XML syscall file.
* target.c (update_current_target): Update/copy functions related to
syscall catchpoint.
(target_waitstatus_to_string): Add syscall catchpoint entry/return
events.
* target.h (struct target_waitstatus): Add syscall number.
(struct syscall): New struct to hold information about syscalls
in the system.
(struct target_ops): Add ops for syscall catchpoint.
(inferior_has_called_syscall): New.
(target_set_syscall_catchpoint): New.
* xml-support.c (xml_fetch_content_from_file): New function,
transferred from xml-tdesc.c.
* xml-support.h (xml_fetch_content_from_file): New.
* xml-tdesc.c (fetch_xml_from_file): Function removed;
transferred to xml-support.c.
(file_read_description_xml): Updated to use the new
xml_fetch_content_from_file function.
* syscalls/gdb-syscalls.dtd: New definition file for syscall's XML
support.
* syscalls/amd64-linux.xml: New file containing information about
syscalls for GNU/Linux systems that use amd64 architecture.
* syscalls/i386-linux.xml: New file containing information about
syscalls for GNU/Linux systems that use i386 architecture.
* syscalls/ppc-linux.xml: New file containing information about
syscalls for GNU/Linux systems that use PPC architecture.
* syscalls/ppc64-linux.xml: New file containing information about
syscalls for GNU/Linux systems that use PPC64 architecture.
* xml-syscall.c: New file containing functions for manipulating
syscall's XML files.
* xml-syscall.h: New file, exporting the functions above mentioned.
* Makefile.in: Support for relocatable GDB datadir and XML
syscall.
* NEWS: Added information about the catch syscall feature.
* doc/gdb.texinfo (Set Catchpoints): Documentation about the new
feature.
* testsuite/Makefile.in: Inclusion of catch-syscall object.
* testsuite/gdb.base/catch-syscall.c: New file.
* testsuite/gdb.base/catch-syscall.exp: New file.

* ld-elfcomm/elfcomm.exp: Add appropriate emulation option
for sh64*-*-*.
* ld-gc/gc.exp (test_gc): Likewise.

*** empty log message ***

daily update

gas/

2009-09-14  H.J. Lu  <hongjiu.lu@intel.com>

PR gas/10637
* config/tc-i386-intel.c (intel_state): Add has_offset.
(i386_intel_simplify): Set intel_state.has_offset to 1 for
O_offset.
(i386_intel_operand): Turn on intel_state.is_mem if
intel_state.has_offset is 0 and the last char is ']'.

gas/testsuite/

2009-09-14  H.J. Lu  <hongjiu.lu@intel.com>

PR gas/10637
* gas/i386/disp.s: Add tests for Intel syntax.
* gas/i386/x86-64-disp.s: Likewise.

* gas/i386/disp.d: Updated.
* gas/i386/intelok.d: Likewise.
* gas/i386/x86-64-disp.d: Likewise.

* gas/i386/disp-intel.d: New.
* gas/i386/x86-64-disp-intel.d: Likewise.

* gas/i386/i386.exp: Run disp-intel and x86-64-disp-intel.

* target.c (memory_xfer_partial): Only update dcache after we know
the write succeeded.

2009-09-14  Paul Pluzhnikov  <ppluzhnikov@google.com>

*minsyms.c (lookup_minimal_symbol_by_pc_section_1): Assert non-NULL
section.
(lookup_minimal_symbol_by_pc_section): Check for NULL section.
(lookup_minimal_symbol_by_pc): Adjust.

2009-09-14  Paul Pluzhnikov  <ppluzhnikov@google.com>

* objfiles.c (qsort_cmp): Remove asserts.
(insert_section_p, filter_debuginfo_sections): New function.
(filter_overlapping_sections): Likewise.
(update_section_map): Adjust.

2009-09-14  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/merom.[ds]: Renamed to ...
* gas/i386/ssse3.[ds]: This.

* gas/i386/nops-1-merom.d: Renamed to ...
* gas/i386/nops-1-core2.d: This.

* gas/i386/nops-2-merom.d: Renamed to ...
* gas/i386/nops-2-core2.d: This.

* gas/i386/prescott.[ds]: Renamed to ...
* gas/i386/sse3.[ds]: This.

* gas/i386/x86-64-merom.[ds]: Renamed to ...
* gas/i386/x86-64-ssse3.[ds]: This.

* gas/i386/x86-64-nops-1-merom.d: Renamed to ...
* gas/i386/x86-64-nops-1-core2.d: This.

* gas/i386/x86-64-prescott.[ds]: Renamed to ...
* gas/i386/x86-64-sse3.[ds]: This.

* gas/i386/i386.exp: Updated.

2009-09-14  H.J. Lu  <hongjiu.lu@intel.com>

* ld-undefined/entry-7.d: New.

gas/

2009-09-14  H.J. Lu  <hongjiu.lu@intel.com>

PR gas/10636
* config/tc-i386.c (optimize_disp): Set disp32 for 64bit only
if there is an ADDR_PREFIX.
(i386_finalize_displacement): Repor error if signed 32bit
displacement is out of range.

gas/testsuite/

2009-09-14  H.J. Lu  <hongjiu.lu@intel.com>

PR gas/10636
* gas/i386/disp.d: New.
* gas/i386/disp.s: Likewise.
* gas/i386/x86-64-disp.d: Likewise.
* gas/i386/x86-64-disp.s: Likewise.

* gas/i386/i386.exp: Run disp and x86-64-disp.

* gas/i386/x86-64-addr32.s: Add high 32bit displacement tests.

* gas/i386/x86-64-addr32.d: Updated.
* gas/i386/x86-64-addr32-intel.d: Likewise.
* gas/i386/x86-64-inval.l: Likewise.
* gas/i386/x86-64-prescott.d: Likewise.

* gas/i386/x86-64-inval.s: Add invalid displacement tests.

* gas/i386/x86-64-prescott.s: Replace 0x90909090 displacement
with 0x909090.

    * readelf.c (process_version_sections, process_symbol_table):
        Use symbolic constants.

Updated German, Dutch and Finnish translations.

*** empty log message ***

daily update

gas/
* config/tc-mips.c (MIPS_JALR_HINT_P): Take an expr argument.
Require the target to be a bare symbol on targets with
in-place addends.
(macro_build_jalr): Update accordingly.
(mips_fix_adjustable): Don't reduce R_MIPS_JALRs on targets
with in-place addends.

gas/testsuite/
* gas/mips/jalr2.s, gas/mips/jalr2.d: New test.
* gas/mips/jal-svr4pic.d: Don't expect R_MIPS_JALRs to be reduced.
* gas/mips/jal-xgot.d: Likewise.
* gas/mips/mips-abi32-pic2.d: Likewise.
* gas/mips/mips.exp: Run it.

gas/testsuite/
* gas/mips/mips16-dwarf2-n32.d: Expect odd addresses.

ld/testsuite/
* ld-mips-elf/eh-frame1-n32.d: Change "the section \.eh_frame"
to "the \.eh_frame section".
* ld-mips-elf/eh-frame1-n64.d: Likewise.
* ld-mips-elf/eh-frame2-n32.d: Likewise.
* ld-mips-elf/eh-frame2-n64.d: Likewise.
* ld-mips-elf/eh-frame3.d: Likewise.
* ld-mips-elf/eh-frame4.d: Likewise.
* ld-mips-elf/elf-rel-got-n32.d: Expect bals.
* ld-mips-elf/elf-rel-xgot-n32.d: Likewise.
* ld-mips-elf/mips-elf.exp: Force the MIPS16 PIC tests to use -mips1.

    gdb/
        * frame.c (get_frame_id): Default to outer_frame_id if the this_id
        method does not supply an ID.  Assert that the result is not
        null_frame_id.
        (outer_frame_id): New.
        (frame_id_p): Accept outer_frame_id.
        (frame_id_eq): Allow outer_frame_id to be equal to itself.
        (frame_find_by_id): Revert previous local workarounds.
        (get_prev_frame_1): Adjust end-of-stack check to test outer_frame_id.
        * frame.h (null_frame_id, frame_id_p): Update comments.
        (outer_frame_id): Declare.
        * infrun.c (handle_inferior_event): Do not treat all steps from the
        outermost frame as subroutine calls.

        * libunwind-frame.c (libunwind_frame_this_id): Do not clear THIS_ID.
        * hppa-tdep.c (hppa_stub_frame_this_id): Likewise.
        * ia64-tdep.c (ia64_frame_this_id): Likewise.
        (ia64_libunwind_frame_this_id, ia64_libunwind_sigtramp_frame_this_id):
        Use outer_frame_id instead of null_frame_id.
        * amd64obsd-tdep.c (amd64obsd_trapframe_cache): Use outer_frame_id.
        * i386obsd-tdep.c (i386obsd_trapframe_cache): Likewise.
        * inline-frame.c (inline_frame_this_id): Refuse outer_frame_id.
        * thread.c (restore_selected_frame): Update comment and remove
        frame_id_p check.

        gdb/doc/
        * gdbint.texinfo (Unwinding the Frame ID): Reference outer_frame_id.

  PR ld/6766
* lexsup.c (parse_args <-e>): Revert 2009-03-18 change.
* ldemul.c (after_parse_default): Add entry symbol as undef.
* emultempl/alphaelf.em (alpha_after_parse): Call after_parse_default.
* emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
* emultempl/crxelf.em (crxelf_after_parse): Likewise.
* emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
* emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse): Likewise.
* emultempl/pe.em (gld_${EMULATION_NAME}_after_parse): Call
after_parse_default and delete now duplicate code.
* emultempl/pep.em (gld_${EMULATION_NAME}_after_parse): Likewise.
* scripttempl/elf32cr16.sc: No need to make entry extern.
* scripttempl/elf32cr16c.sc: Likewise.
* scripttempl/elf32crx.sc: Likewise.
* scripttempl/elf32xc16xs.sc: Only provide ENTRY on final link.

2009-09-12  Michael Snyder  <msnyder@vmware.com>

* gdb.reverse/step-reverse.exp: Explicitly check for targets
that can support reverse debuggnig.

daily update

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daily update

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* dwarf2expr.c (execute_stack_op, case DW_OP_piece): Delete unused
local addr_or_regnum.

* objfiles.c (struct objfile_data): Delete member cleanup and replace
with save, free.
(register_objfile_data_with_cleanup): Delete arg cleanup and replace
with save, free.  All callers updated.
(clear_objfile_data): Replace cleanup loop with separate save and
free loops.
* objfiles.h (register_objfile_data_with_cleanup): Update.
* arm-tdep.c (arm_objfile_data_free): Renamed from
arm_objfile_data_cleanup, all callers updated.
* dwarf2read.c (dwarf2_per_objfile_free): Renamed from
dwarf2_per_objfile_cleanup, all callers updated.
* python/py-objfile.c (py_free_objfile): Renamed from clean_up_objfile,
all callers updated.
* python/py-type.c (save_objfile_types): Renamed from
clean_up_objfile_types, all callers updated.

gdb
* dwarf2loc.c (struct piece_closure) <arch>: New field.
(dwarf2_evaluate_loc_desc): Update.
(dwarf2_loc_desc_needs_frame): Likewise.
(allocate_piece_closure): Initialize new field.
(read_pieced_value): Update.
(write_pieced_value): Update.
(copy_pieced_value_closure): Update.
* dwarf2expr.h (enum dwarf_value_location): New.
(struct dwarf_expr_context) <in_reg>: Remove.
<location, len, data>: New fields.
(struct dwarf_expr_piece) <in_reg, value>: Remove.
<location, v>: New fields.
* dwarf2expr.c (add_piece): Remove in_reg, value arguments.
Update.
(require_composition): New function.
(execute_stack_op): Update.
<DW_OP_implicit_value, DW_OP_stack_value>: New cases.
<DW_OP_reg0>: Set location, not in_reg.
<DW_OP_regx>: Likewise.  Use require_composition.
<DW_OP_fbreg>: Update.
<DW_OP_piece>: Likewise.
* dwarf2-frame.c (execute_stack_op): Update.
gdb/testsuite
* gdb.dwarf2/valop.S: New file.
* gdb.dwarf2/valop.exp: New file.

merge from gcc

    * po/bfd.pot: Updated by the Translation project.
        * po/binutils.pot: Updated by the Translation project.
        * po/gold.pot: Updated by the Translation project.
        * po/gold.pot: Updated by the Translation project.
        * po/gprof.pot: Updated by the Translation project.
        * po/sv.po: Updated Swedish translation.
        * po/ld.pot: Updated by the Translation project.
        * po/fi.po: Updated Finnish translation.
        * po/ld.pot: Updated by the Translation project.
        * po/fi.po: Updated Finnish translation.

        Updated sources to compile cleanly with -Wc++-compat:
        * basic_blocks.c: Add casts.
        * cg_dfn.c: Add cast.
        * corefile.c: Add casts.
        * gmon_io.c: Add casts.
        * hist.c: Add cast.
        * source.c: Add cast.
        * sym_ids.c (struct match): Moved to top level.

        Updated soruces in ld/* to compile cleanly with -Wc++-compat:
        * ld.h (enum endian_enum,enum symbolic_enum,enum dynamic_list_enum): Move to top level.
        * ldcref.c: Add casts.
        * ldctor.c: Add casts.
        * ldexp.c
        * ldexp.h (enum node_tree_enum,enum phase_enum): Move to top level.
        * ldlang.c: Add casts. (lang_insert_orphan): Use enum name instead of integer.
        * ldlang.h (enum statement_enum): Move to top level.
        * ldmain.c: Add casts.
        * ldwrite.c: Add casts.
        * lexsup.c: Add casts. (enum control_enum): Move to top level.
        * mri.c: Add casts. (mri_draw_tree): Use enum name instead of integer.

        Updated sources to compile cleanly with -Wc++-compat:
        * basic_blocks.c: Add casts.
        * cg_dfn.c: Add cast.
        * corefile.c: Add casts.
        * gmon_io.c: Add casts.
        * hist.c: Add cast.
        * source.c: Add cast.
        * sym_ids.c (struct match): Moved to top level.

        * as.c (main): Call dwarf2_init.
        * config/obj-elf.c (struct group_list): New field.
        (build_group_lists): Use hash lookup.
        (free_section_idx): New function.
        (elf_frob_file): Adjust.
        * dwarf2dbg.c (all_segs_hash, last_seg_ptr): New variables.
        (get_line_subseg): Adjust.
        (dwarf2_init): New function.
        * dwarf2dbg.h (dwarf2_init): New declaration.

* gdb.threads/current-lwp-dead.exp: Only run this on Linux.

   * obcopy.c (copy_object): New parameter `input_arch', architecture
       of input file, if not specified in input file itself; all callers
       updated; `binary_architecture' hack removed.
       (copy_archive, copy_file): New parameter `input_arch', for
       `copy_object' usage.
       (copy_main): Accept `-B' (`--binary-architecture') option also
       for any arch-less input ifile format, not only `binary'; remove
       bfd_external_binary_architecture hack; instead, add `input_arch'
       to calls to `copy_file'.
       * windres.c, windmc.c : Obsolete and useless external references
       to `bfd_external_binary_architecture' or `bfd_external_machine'
       removed.

       * binary.c (binary_object_p): Remove bfd_external_binary_architecture
       hack.  objcopy `-B' (`--binary-architecture') option is now handled
       in a generic way.

Changelog entry for previous delta.

    * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
        changes.

* ld-elf/warn2.d: `Foo' appears in section 3 when target
is bfin-*-linux-uclibc.

Fix ChangeLog entry date of my last commit.

* elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
NULL if `ht' is NULL.

*** empty log message ***

daily update

Fix typo.

PR gas/10623
* gas/mmix/err-swym1.s, gas/mmix/swym-opreg1.d,
gas/mmix/swym-opreg1.s, gas/mmix/swym-opreg2.d,
gas/mmix/swym-opreg2.s: New tests.
* gas/mmix/odd-1.d: Adjust for reloc change.

* gdb.base/breakpoint-shadow.exp: Fix intermittent failures.
Add $gdb_prompt to second breakpoint regexp.

PR gas/10623
* config/tc-mmix.c (md_assemble) <case mmix_operands_xyz_opt>:
Allow register operands for SWYM as for TRIP and TRAP.  Correct
operand handling and error checking.  Never emit
BFD_RELOC_MMIX_REG_OR_BYTE for operands to these insns.

Use common memory infrastructure and introduce device tree support

Recognize new moxie prologues

2009-09-10  Michael Snyder  <msnyder@vmware.com>

* gdb.texinfo (qSupported): Mention new ReverseContinue and
ReverseStep replies to the qSupported query.

2009-09-10  Michael Snyder  <msnyder@vmware.com>

* remote.c (PACKET_bc, PACKET_bs): New enums.
(remote_protocol_features): Add ReverseStep, ReverseContinue.
(remote_resume): Check for reverse capability.
(_initialize_remote): Add packet config for "bs" and "bc" packets.
* NEWS (new options): Mention set/show for "bs" and "bc" packets.

    Add documentation for set/show interactive-mode.
        * gdb.texinfo (Other Misc Settings): New node.

    * top.c (interactive_mode): New static variable.
        (show_interactive_mode): New function.
        (input_from_terminal_p): If interactive_mode is not auto, then
        use that rather than checking the stdin settings.
        (init_main): Add "set/show interactive-mode" command.
        * NEWS: Add entry for new "set/show interactive-mode" command.

gas/
* config/tc-d10v.c: Include dwarf2dbg.h.
(write_long, write_1_short, write_2_short): Call dwarf2_emit_insn.
(d10v_frob_label): New function.
* config/tc-d10v.h (d10v_frob_label): Declare.
(tc_frob_label): Define as d10v_frob_label.
gas/testsuite/
* gas/lns/lns-common-1.s: Use two nops between each .loc.
* gas/lns/lns.exp: Don't exclude d10v.

* config/tc-d30v.c (d30v_frob_label): Call dwarf2_emit_label.
* config/tc-frv.c (frv_frob_label): Likewise.

    Updated soruces in binutils/* to compile cleanly with -Wc++-compat.

        * binutils/addr2line.c (slurp_symtab): Fix casts. Introduce
        variable minisyms to avoid aliasing varning.
        * binutils/ar.c: Add casts. (normalize): Use name del instead of
        delete. (display_target_list,display_info_table): Change loop
        counter variable a to int.
        * binutils/bucomm.c: Add casts.
        * binutils/debug.c: Update function to use new names. (struct
        debug_baseclass): Rename member from virtual to
        is_virtual. (struct debug_type_s,struct debug_field_s,struct
        debug_baseclass_s,struct debug_method_s,struct
        debug_method_variant_s,struct debug_type_s): Rename struct from
        avoid name collision.
        * /binutils/debug.h: Use new struct names.
        * binutils/dwarf.c: Add casts. (free_debug_memory): Change loop
        counter variable a to int.
        * binutils/ieee.c: Add casts. (enum ieee_var_kind): Move to top
        level. (ieee_class_baseclass): Rename parameter virtual to
        is_virtual. (ieee_class_method_var): Rename variable virtual to
        is_virtual.
        * binutils/nm.c: Add casts.
        * binutils/objcopy.c: Add casts. (copy_archive): Rename variable
        delete to del.
        * binutils/objdump.c: Add casts. (dump_dwarf_section): Change loop
        counter variable i to int.
        * binutils/prdbg.c: Add
        casts. (pr_class_baseclass,tg_class_baseclass): Rename parameters
        virtual to is_virtual.
        * binutils/readelf.c: Add casts. (struct
        ia64_unw_table_entry,struct hppa_unw_table_entry): Move to top
        level.
        * binutils/size.c: Add casts.
        * binutils/stabs.c (parse_stab_type, parse_stab_range_type)
        (parse_stab_cpp_abbrev): Rename parameter from typename to
        type_name. (parse_stab_baseclasses): Rename variable virtual to
        is_virtual.
        * binutils/strings.c: Add casts.
        * binutils/wrstabs.c (stab_class_baseclass): Rename parameter
        virtual to is_virtual.

2009-09-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* s390-dis.c (print_insn_s390): Avoid 'long long'.

2009-09-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* s390-dis.c (s390_extract_operand): Remove the shift for pcrel operands.
(print_insn_s390): Signextend and shift pcrel operands before printing.

    * configure.ac: Fix the names of the python source and object files
        following the renaming done in an earlier change.
        * configure: Regenerate.

daily update

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* gas/sh/sh64/syntax-1.s: Regenerate.

    Updated soruces in bfd/* to compile cleanly with -Wc++-compat.

        * bfd/aoutx.h: Add casts.
        * bfd/archive.c: Add casts.
        * bfd/archive64.c: Add casts.
        * bfd/archures.c: Add casts.
        * bfd/bfd-in2.h: Regenerated.
        * bfd/bfd.c: Add casts. (enum bfd_direction): Move out to top
        level.
        * bfd/bfdio.c: Add casts.
        * bfd/binary.c: Add casts.
        * bfd/cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
        parameter to use enum value instead of int.
        * bfd/coffcode.h: Add casts.
        * bfd/coffgen.c: Add casts.
        * bfd/cofflink.c: Add casts.
        * bfd/compress.c: Add casts.
        * bfd/dwarf1.c: Add casts.
        * bfd/dwarf2.c: Add casts. (struct dwarf2_debug): Rename member
        bfd to bfd_ptr. Update code to use new name.
        * bfd/elf-attrs.c: Add casts.
        * bfd/elf-bfd.h (elf_link_virtual_table_entry): Gives name to
        anonymous struct. (union gotplt_union, struct
        elf_link_virtual_table_entry): Move to top level.
        * bfd/elf-eh-frame.c: Add casts.
        * bfd/elf-strtab.c: Add casts.
        * bfd/elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
        argument name from typename to type_name.
        * bfd/elf32-i386.c: Add casts.
        * bfd/elf64-x86-64.c: Add casts.
        * bfd/elfcode.h: Add casts.
        * bfd/elfcore.h: Add casts.
        * bfd/elflink.c: Add casts.
        * bfd/format.c: Add casts.
        * bfd/hash.c: Add casts.
        * bfd/ihex.c: Add casts.
        * bfd/libaout.h (enum aout_subformat, enum aout_magic): Move to
        top level.
        * bfd/libbfd.c: Add casts.
        * bfd/linker.c: Add casts.
        * bfd/merge.c: Add casts.
        * bfd/opncls.c: Add casts.
        * bfd/peXXigen.c: Add casts.
        * bfd/peicode.h: Add casts.
        * bfd/reloc.c: Add casts.
        * bfd/section.c: Add casts.
        * bfd/simple.c: Add casts.
        * bfd/srec.c: Add casts.
        * bfd/stabs.c: Add casts.
        * bfd/syms.c: Add casts.
        * bfd/targets.c: Add casts.
        * bfd/tekhex.c: Add casts.
        * bfd/verilog.c: Add casts.
        * include/bfdlink.h (struct bfd_link_hash_common_entry): Move to
        top level.

merge from gcc

config:
2009-09-09  Paolo Bonzini  <bonzini@gnu.org>

* stdint.m4 (GCC_HEADER_STDINT): Revert changes to this macro in
the previous two patches.

bfd:
2009-09-09  Paolo Bonzini  <bonzini@gnu.org>

* configure: Regenerate.

bfd/
* elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
for the mode of target PLT entries.
(allocate_dynrelocs): Only adjust symbol type if setting its
value.

ld/testsuite/
* ld-arm/farcall-mixed-lib.d: Update.

    Fix a build failure on AIX.
        * rs6000-nat.c (vmap_exec): Rewrite using target_get_section_table
        instead of relying on the to_sections/to_section_end target_ops
        field, since the latter have been removed in a previous patch.

Checking in this patch for Thiago: Rename python-* files into py-*,
more 8+3 friendly.

gdb/
        * Makefile.in (py-cmd.o): Renamed from python-cmd.o.  Updated
        references.
        (py-frame.o): Renamed from python-frame.o.  Updated references.
        (py-function.o): Renamed from python-function.o.  Updated references.
        (py-objfile.o): Renamed from python-objfile.o.  Updated references.
        (py-prettyprint.o): Renamed from python-prettyprint.o.  Updated
+references.
        (py-type.o): Renamed from python-type.o.  Updated references.
        (py-utils.o): Renamed from python-utils.o.  Updated references.
        (py-value.o): Renamed from python-value.o.  Updated references.
        * py-cmd.o: Renamed from python-cmd.o.
        * py-frame.o: Renamed from python-frame.o.
        * py-function.o: Renamed from python-function.o.
        * py-objfile.o: Renamed from python-objfile.o.
        * py-prettyprint.o: Renamed from python-prettyprint.o.
        * py-type.o: Renamed from python-type.o.
        * py-utils.o: Renamed from python-utils.o.
        * py-value.o: Renamed from python-value.o.

gdb/testsuite/
        * gdb.python/Makefile.in (EXECUTABLES): Adjust to new executable
        names, add missing ones.
        * gdb.python/py-cmd.exp: Rename from python-cmd.exp.
        * gdb.python/py-frame.c: Rename from python-frame.c.
        * gdb.python/py-frame.exp: Rename from python-frame.exp.  Adjust
        testfile name.
        * gdb.python/py-function.exp: Rename from python-function.exp.
        * gdb.python/py-mi.exp: Rename from python-mi.exp.  Adjust
        testfile name.
        * gdb.python/py-prettyprint.c: Rename from python-prettyprint.c.
        * gdb.python/py-prettyprint.exp: Rename from python-prettyprint.exp.
        Adjust testfile name.
        * gdb.python/py-prettyprint.py: Rename from python-prettyprint.py.
        * gdb.python/py-template.cc: Rename from python-template.cc.
        * gdb.python/py-template.exp: Rename from python-template.exp.
        Adjust testfile name.
        * gdb.python/py-value.c: Rename from python-value.c.
        * gdb.python/py-value.exp: Rename from python-value.exp.  Adjust
        testfile name.

    Avoid quadratic behavior when computing the value of a register.
        * frame.c (frame_stash): New static constant.
        (frame_stash_add, frame_stash_find, frame_stash_invalidate):
        New functions.
        (get_frame_id): Minor reformatting. Add the frame to the frame stash.
        (frame_find_by_id): Search the frame stash first before walking all
        frames starting from te current_frame.
        (reinit_frame_stash): Add call to frame_stash_invalidate ();

2009-09-09  H.J. Lu  <hongjiu.lu@intel.com>

* i386-dis.c (vex_len_table): Change VEX_LEN_AE_R_X_M0 to
VEX_LEN_AE_R_X_M_0 in comments.

    * block.c (contained_in): Return zero for nested functions.
        * blockframe.c (block_innermost_frame): Delete unreferenced local
        variable.

merge from gcc

config:
2009-09-09  Paolo Bonzini  <bonzini@gnu.org>

* stdint.m4: Store temporary file in $tmp/_GCC_STDINT_H.

bfd:
2009-09-09  Paolo Bonzini  <bonzini@gnu.org>

* configure: Regnerate.

    PR 10478:
        * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
        section headers containing sh_link values of SHN_BEFORE or
        SHN_AFTER.
        * elfcode.h (elf_object_p): Likewise.

        readelf.c (get_elf_section_flags): Add support for SHF_EXCLUDE and
        SHF_ORDERED.
        (process_section_headers): Warn about out of range sh_link
        values.  When displaying detailed section header information
        annote the SHN_BEFORE and SHN_AFTER values.

2009-09-09  Tristan Gingold  <gingold@adacore.com>

Handle DYLD_INFO introduced by Darwin10.
* mach-o.h (bfd_mach_o_load_command_type): Add
BFD_MACH_O_LC_DYLD_INFO.
(bfd_mach_o_dyld_info_command): New type.
(bfd_mach_o_load_command): Add dyld_info field.
* mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
(bfd_mach_o_scan_read_dyld_info): New function.
(bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
(bfd_mach_o_bfd_print_private_bfd_data): Ditto.
(bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
(bfd_mach_o_print_dyld_info): New function.

* config/obj-coff.h (USE_UNIQUE): Don't define.
* config/obj-coff.c (weak_uniquify): Use an_external_name when TE_PE.
* symbols.c (an_external_name): Define when TE_PE.
(S_SET_EXTERNAL): Assign an_external_name when TE_PE.
* tc.h (an_external_name): Declare when TE_PE.

* ld-elf/sec64k.exp: For frv-linux use "aw" sections.
* ld-elf/seg.d: Cater for GNU_STACK segment.
* ld-elf/symbol1ref.s: Use data section.
* ld-elf/symbol2ref.s: Likewise.
* ld-scripts/empty-address-1.d: Don't run on frv-linux.
* ld-scripts/empty-address-2a.d: Likewise.
* ld-scripts/empty-address-2b.d: Likewise.
* ld-scripts/empty-aligned.d: Likewise.
* ld-elf/extract-symbol-1sym.d: Tolerate extra target supplied syms.
* ld-scripts/sort_b_a-1.d: Likewise.
* ld-scripts/sort_b_a.d: Likewise.
* ld-scripts/sort_b_a_a-1.d: Likewise.
* ld-scripts/sort_b_a_a-2.d: Likewise.
* ld-scripts/sort_b_a_a-3.d: Likewise.
* ld-scripts/sort_b_a_n-1.d: Likewise.
* ld-scripts/sort_b_a_n-2.d: Likewise.
* ld-scripts/sort_b_a_n-3.d: Likewise.
* ld-scripts/sort_b_n-1.d: Likewise.
* ld-scripts/sort_b_n.d: Likewise.
* ld-scripts/sort_b_n_a-1.d: Likewise.
* ld-scripts/sort_b_n_a-2.d: Likewise.
* ld-scripts/sort_b_n_a-3.d: Likewise.
* ld-scripts/sort_b_n_n-1.d: Likewise.
* ld-scripts/sort_b_n_n-2.d: Likewise.
* ld-scripts/sort_b_n_n-3.d: Likewise.
* ld-scripts/sort_no-1.d: Likewise.
* ld-scripts/sort_no-2.d: Likewise.