(init_cutu_and_read_dies): Handle rereading a DWO CU while it's
currently being read. Propagate DW_AT_comp_dir to DWO DIE.
testsuite/
* gdb.dwarf2/fission-reread.S: New file.
* gdb.dwarf2/fission-reread.exp: New file.
(decode_line_with_current_source): Moved here from symtab.c and
renamed from decode_line_spec. All callers updated.
(decode_line_with_last_displayed): Moved here from breakpoint.c and
renamed from decode_line_spec_1. All callers updated.
* linespec.h (decode_line_with_current_source): Move declaration here
from symtab.h and renamed from decode_line_spec.
(decode_line_with_last_displayed): Move declaration here from symtab.h
and renamed from decode_line_spec_1.
* macrocmd.c: #include "linespec.h".
* symtab.c: Remove #include "linespec.h".
(struct abbrev_table): Define.
(dwarf2_cu): Replace members dwarf2_abbrevs, abbrev_obstack with
abbrev_table.
(init_cutu_and_read_dies): Update.
(abbrev_table_alloc_abbrev): New function. Replaces
dwarf_alloc_abbrev. All callers updated.
(abbrev_table_add_abbrev): New function.
(abbrev_table_lookup_abbrev): New function. Replaces
dwarf2_lookup_abbrev. All callers updated.
(abbrev_table_read_table): New function. Contents moved here from
dwarf2_read_abbrevs.
(dwarf2_read_abbrevs): Call it.
(abbrev_table_free): New function.
(dwarf2_free_abbrev_table): Call it.
from non-MI uses.
* common/linux-osdata.c (struct osdata_type): Add title field.
(osdata_table): Add titles to each entry.
(linux_command_xfer_osdata): Add a column for title data.
* gdb.texinfo (Miscellaneous GDB/MI Commands): Update -info-os
example, add note about title column.
* NEWS: Mention it.
* interps.h (interp_set_logging_ftype): New typedef.
(struct interp_procs): New field set_logging_proc.
(current_interp_set_logging): Declare.
* interps.c (current_interp_set_logging): New function.
* cli/cli-logging.c: Include interps.h.
(set_logging_redirect): Call current_interp_set_logging.
(pop_output_files): Ditto.
(handle_redirections): Ditto, plus skip ui-out redirect if MI.
* mi/mi-console.h (mi_console_set_raw): Declare.
* mi/mi-console.c (mi_console_set_raw): New function.
* mi/mi-interp.c (saved_raw_stdout): New global.
(mi_set_logging): New function.
(_initialize_mi_interp): Add it to interp procs.
* gdb.mi/mi-logging.exp: New file.
* tc-xgate.h: Defined tc_frob_symbol.
* tc-xgate.c (xgate_frob_symbol): Wrote new function to mark
symbols as being XGATE by setting st_target_internal value.
bfd/
* elf32-xgate.c (elf32_xgate_add_symbol_hook): Added a temp patch
that forces st_target_internal to equal 1, since tc_frob_symbol
seems to need adjusting.
2012-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
Pedro Alves <palves@redhat.com>
* gdbthread.h (ALL_THREADS): New macro.
(thread_list): Declare.
* infrun.c (handle_inferior_event) <spurious signal>: Don't keep
going, but instead fall through to the stepping handling.
* linux-nat.c (resume_lwp): New parameter 'signo'. Resume with
the passed in signal. Adjust debug output.
(resume_callback): Rename to ...
(linux_nat_resume_callback): ... this. Pass the thread's last
stop signal, if in "pass" state.
(linux_nat_resume): Adjust to rename.
(stop_wait_callback): New assertion. Don't respawn signals;
instead let the LWP remain with SIGNALLED set.
(linux_nat_wait_1): Remove flushing of pending SIGSTOPs.
* remote.c (append_pending_thread_resumptions): New.
(remote_vcont_resume): Call it.
* target.h (target_resume): Extend comment.
gdb/testsuite/
2012-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
Pedro Alves <palves@redhat.com>
* gdb.threads/siginfo-threads.exp: New file.
* gdb.threads/siginfo-threads.c: New file.
* gdb.threads/sigstep-threads.exp: New file.
* gdb.threads/sigstep-threads.c: New file.
* ld-arm/arm-elf.exp (armelftests_common): Add a test that gets
arm-lib.so built so armeabitests_common can use it.
(unresolved-1-dyn): Exclude this test for [istarget "arm*-*-nacl*"].
* config/tc-arm.c (encode_arm_addr_mode_common): Generate an error
message if literal pool addressing is used.
* gas/arm/ldr-t-bad.s: Add test of bogus use of literal pool
addressing.
* gas/arm/ldr-t-bad.l: Update expected assembler error message
output.
linker relaxation.
(dwarf2_gen_line_info): Generate real, local, labels for line
numbers.
(dwarf2dbg_convert_frag): Do not finalize the computation of the
frag's symbol value when linker relaxation is enabled.
(ADDR_DELTA_LIMIT): Define.
(size_fixed_inc_line_addr): Use ADDR_DELTA_LIMIT.
(emit_fixed_inc_line_addr): Likewise.
* write.c (fixup_segment): If the subtraction of two symbols
cannot be resolved but is valid, then prevent bogus range warnings
by pre-biasing add_number.
* config/tc-h8300.h (DWARF2_USE_FIXED_ADVANCE_PC): Define to 0.
* gas/lns/lns.exp: Use alternate lns-common test for targets
enabling linker relaxation.
* gas/lns/lns-big-delta.d: Allow for output from architectures
with 32-bit addresses.
Yao Qi
Andreas Schwab
Doug Evans
gdbadmin
Alan Modra
H.J. Lu
Nick Clifton
Tom Tromey
DJ Delorie
Stan Shebs
Sean Keys
Jan Kratochvil
Roland McGrath
Pedro Alves
Alexandre Oliva
Iain Sandoe