2012-11-02 Pedro Alves <palves@redhat.com>
PR gdb/14766
* infrun.c (handle_inferior_event)
<TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Switch to
null_ptid before handling a vfork child exec or exit. Switch to
the event ptid afterwards.
gdb/testsuite/
2012-11-02 Pedro Alves <palves@redhat.com>
PR gdb/14766
* gdb.base/foll-vfork.exp (vfork_child_follow_to_exit): Remove
setup_kfail.
(tcatch_vfork_then_child_follow_exit): No longer expect "Couldn't
get registers".
* gdb.base/foll-vfork-exit.c: New file.
* gdb.base/foll-vfork.exp (top level): New file-describing
comment.
(vfork_child_follow_to_exit): New procedure.
(tcatch_vfork_then_child_follow): Rename as ...
(tcatch_vfork_then_child_follow_exec): ... this.
(tcatch_vfork_then_child_follow_exit): New procedure.
(do_vfork_and_follow_parent_tests): New procedure, factored out
from do_vfork_and_exec_tests.
(do_vfork_and_follow_child_tests_exec): Ditto.
(do_vfork_and_exec_tests): Delete.
(do_vfork_and_follow_child_tests_exit): New procedure.
(top level): Run tests with both the program that has the vfork
child execing, and the program has the vfork child exiting.
* gdb.base/foll-vfork.exp (setup_gdb): New procedure.
(check_vfork_catchpoints, vfork_parent_follow_through_step)
(vfork_parent_follow_to_bp): Call it.
(kill_child): Delete.
(vfork_and_exec_child_follow_to_main_bp)
(vfork_and_exec_child_follow_through_step): Call setup_gdb. No
longer call kill_child.
(tcatch_vfork_then_parent_follow): Call setup_gdb.
(do_vfork_and_exec_tests): Don't runto_main before calling each
test procedure.
(top level): Don't clean restart and set verbose before running
each test procedure.
* gdb.base/foll-vfork.exp
(vfork_and_exec_child_follow_through_step): Don't skip on
non-HP/UX targets. Expect the next to only step one line on
non-HP/UX targets, rather than stopping only after the exec.
Don't hard code line numbers.
* gdb.base/foll-vfork.exp (vfork_parent_follow_through_step):
Expect text from the sources instead of a line number.
(vfork_parent_follow_to_bp)
(vfork_and_exec_child_follow_to_main_bp)
(vfork_and_exec_child_follow_through_step)
(tcatch_vfork_then_parent_follow, tcatch_vfork_then_child_follow):
Use gdb_get_line_number.
Modernize.
* gdb.base/foll-vfork.exp: Use standard_testfile and
build_executable. Pass descriptive string to untested.
(vfork_parent_follow_through_step, vfork_parent_follow_to_bp)
(vfork_and_exec_child_follow_to_main_bp)
(vfork_and_exec_child_follow_through_step)
(tcatch_vfork_then_parent_follow, tcatch_vfork_then_child_follow)
(do_vfork_and_exec_tests): Use gdb_test/gdb_test_multiple instead
of send_gdb/gdb_expect.
(kill_child): New procedure.
(vfork_and_exec_child_follow_to_main_bp)
(vfork_and_exec_child_follow_through_step): Use it.
* config/tc-mips.c (append_insn): Set fx_no_overflow for 16-bit
microMIPS branch relocations.
gas/testsuite/
* gas/mips/micromips-b16.d: New test.
* gas/mips/micromips-b16.s: New test source.
* gas/mips/mips.exp: Run the new test.
* config/tc-mips.c (is_delay_slot_valid): Don't accept macros
in 16-bit delay slots.
(macro_build_jalr): Emit 32-bit JALR if placed in a 32-bit delay
slot.
(macro) <M_JAL_2>: Likewise
gas/testsuite/
* gas/mips/micromips-branch-delay.l: Update messages for 16-bit
delay slot changes.
* gas/mips/micromips-warn-branch-delay.d: New test.
* gas/mips/micromips-warn-branch-delay.l: Stderr output for the
new test.
* gas/mips/micromips-warn-branch-delay-1.d: New test.
* gas/mips/micromips-warn-branch-delay.s: New test source.
* gas/mips/micromips-warn-branch-delay-1.s: New test source.
* gas/mips/mips.exp: Run the new tests.
* dwarf_reader.cc (Sized_elf_reloc_mapper::symbol_section): Cast
SYMNDX to off_t before comparing it to this->data_size().
* output.cc (Output_symtab_xindex::endian_do_write): Likewise.
* incremental.cc (Output_section_incremental_inputs::do_write):
Cast GLOBAL_SYM_COUNT to off_t before comparing it to SYMTAB_SIZE.
* contrib/ari/create-web-ari-in-src.sh: New file.
* contrib/ari/gdb_ari.sh: New file.
* contrib/ari/gdb_find.sh: New file.
* contrib/ari/update-web-ari.sh: New file.
gdb/ChangeLog
PR cli/14772
* c-typeprint.c (c_print_type): Don't print a space for vector
types, this is handled within the suffix.
(c_type_print_varspec_suffix): Add a space to vector suffix
gdb/testsuite/ChangeLog
PR cli/14772
* gdb.base/gnu_vector.c (union_with_vector_1)
(struct_with_vector_1): Add new struct and union for testing
ptype.
* gdb.base/gnu_vector.exp: Add testing of ptype on vectors, and
structs / unions containing vectors.
* elf32-arm.c (elf32_arm_print_private_bfd_data): Recognise and
display the new ARM hard-float/soft-float ABI flags for EABI_VER5
(elf32_arm_post_process_headers): Add the hard-float/soft-float
ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5.
binutils:
* readelf.c (decode_ARM_machine_flags): Recognise and display the
new ARM hard-float/soft-float ABI flags for EABI_VER5. Split out
the code for EABI_VER4 and EABI_VER5 to allow this.
elfcpp:
* arm.h: New enum for EABI soft- and hard-float flags.
gold:
* gold.cc (Target_arm::do_adjust_elf_header): Add the
hard-float/soft-float ABI flag as appropriate for ET_DYN/ET_EXEC
in EABI_VER5.
include:
* elf/arm.h (EF_ARM_ABI_FLOAT_SOFT): New define.
(EF_ARM_ABI_FLOAT_HARD): Likewise.
ld/testsuite:
* ld-arm/eabi-hard-float.s: New test source.
* ld-arm/eabi-soft-float.s: New test source.
* ld-arm/eabi-hard-float.d: New test.
* ld-arm/eabi-soft-float.d: New test.
* ld-arm/eabi-soft-float-ABI4.d: New test.
* ld-arm/eabi-soft-float-r.d: New test.
* ld-arm/arm-elf.xp: Use the new tests.
binutils:
PR binutils/14779
* configure.in: Add checks for wchar.h and mbstate_t.
* config.in: Regenerate.
* configure: Regenerate.
* readelf.c: Conditionally include wchar.h.
(print_symbol): Conditionally use mbstate_t.
* dwp.cc (usage): Add file and exit status parameters;
add --help and --version options.
(print_version): New function.
(main): Add --help and --version options.
