OSDN Git Service
corinna [Sun, 15 May 2011 18:49:38 +0000 (18:49 +0000)]
* cygwin.din (pthread_attr_getguardsize): Export.
(pthread_attr_setguardsize): Export.
(pthread_attr_setstack): Export.
(pthread_attr_setstackaddr): Export.
* init.cc (dll_entry): Remove wow64_test_stack_marker. Check for
unusual stack address by testing stack addresses from current TEB.
Check validity of _my_tls by testing if it's within the stack as
given in current TEB.
* miscfuncs.cc (struct thread_wrapper_arg): New structure used to
push all required information to thread_wrapper function.
(thread_wrapper): Wrapper function for actual thread function.
If an application stack has been given, change %ebp and %esp so that
the thread function runs on that stack. If the thread has been created
by CygwinCreateThread, set up the POSIX guard pages if necessary.
(CygwinCreateThread): New function.
* miscfuncs.h (CygwinCreateThread): Declare.
* ntdll.h (struct _TEB): Define all members up to Peb.
* posix.sgml (std-susv4): Move pthread_attr_getguardsize,
pthread_attr_setguardsize and pthread_attr_setstack here.
(std-deprec): Add pthread_attr_setstackaddr.
* sysconf.cc (sca): Set _SC_THREAD_ATTR_STACKADDR to
_POSIX_THREAD_ATTR_STACKADDR.
* thread.cc (pthread::precreate): Copy pthread_attr stackaddr and
guardsize members.
(pthread::create): Call CygwinCreateThread.
(pthread_attr::pthread_attr): Initialize guardsize.
(pthread_attr_setstack): New function.
(pthread_attr_setstackaddr): New function.
(pthread_attr_setguardsize): New function.
(pthread_attr_getguardsize): New function.
(pthread_getattr_np): Copy attr.guardsize.
* thread.h (pthread_attr): Add member guardsize.
* include/pthread.h (pthread_attr_getguardsize): Declare.
(pthread_attr_setguardsize): Declare.
* include/cygwin/version.h: Bump API minor number.
devans [Sun, 15 May 2011 18:46:23 +0000 (18:46 +0000)]
* python/py-autoload.c (print_script): Print "Missing" instead of
"No" for missing scripts.
(info_auto_load_scripts): Tweak "Loaded" column to fit "Missing".
doc/
* gdb.texinfo (Auto-loading): Document printing of missing scripts.
corinna [Sun, 15 May 2011 16:40:48 +0000 (16:40 +0000)]
* include/winbase.h (STACK_SIZE_PARAM_IS_A_RESERVATION): Define.
gdbadmin [Sun, 15 May 2011 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Sun, 15 May 2011 00:00:07 +0000 (00:00 +0000)]
daily update
vapier [Sat, 14 May 2011 16:00:37 +0000 (16:00 +0000)]
sim: bfin: allow pushing of SP
The hardware respects this insn, and some code (like the on-chip bootrom)
uses it, so allow it.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
vapier [Sat, 14 May 2011 15:59:09 +0000 (15:59 +0000)]
sim: bfin: implement loop back support in the UARTs
The UART has a LOOP_ENA bit in its MCR register where writes to the THR
go to the RBR. Implement support for this mode.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
qiyao [Sat, 14 May 2011 06:06:35 +0000 (06:06 +0000)]
2011-05-14 Yao Qi <yao@codesourcery.com>
* gdb.trace/tfile.c(add_memory_block): Store address in unsigned
type.
devans [Sat, 14 May 2011 05:44:36 +0000 (05:44 +0000)]
* ui-file.c (stdio_file_write_async_safe): Add comment.
teawater [Sat, 14 May 2011 03:37:16 +0000 (03:37 +0000)]
2011-05-14 Hui Zhu <teawater@gmail.com>
* ui-file.c (stdio_file_write_async_safe): Add empty check for build.
amodra [Sat, 14 May 2011 00:52:07 +0000 (00:52 +0000)]
* gas/all/gas.exp: Fix typo last change.
gdbadmin [Sat, 14 May 2011 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Sat, 14 May 2011 00:00:06 +0000 (00:00 +0000)]
daily update
devans [Fri, 13 May 2011 22:36:05 +0000 (22:36 +0000)]
Support $pdir and $sdir in libthread-db-search-path.
* NEWS: Mention $sdir,$pdir.
* gdb_thread_db.h (LIBTHREAD_DB_SEARCH_PATH): Add $sdir:$pdir.
* linux-thread-db.c (try_thread_db_load_from_pdir): New function.
(try_thread_db_load_from_sdir): New function.
(try_thread_db_load_from_dir): New function.
(thread_db_load_search): Handle $pdir, $sdir. Remove trying of
system directories if search of libthread-db-search-path fails,
that is now done via $sdir.
(has_libpthread): New function.
(thread_db_load): Remove search for libthread_db in directory of
libpthread, that is now done via $pdir.
gdbserver/
* thread-db.c (try_thread_db_load_from_sdir): New function.
(try_thread_db_load_from_dir): New function.
(thread_db_load_search): Handle $sdir, ignore $pdir.
Remove trying of system directories if search of
libthread-db-search-path fails, that is now done via $sdir.
doc/
* gdb.texinfo (Threads): Document $sdir,$pdir.
(Server): Document $pdir exception.
devans [Fri, 13 May 2011 22:11:45 +0000 (22:11 +0000)]
* NEWS: Mention "info auto-load-scripts".
* python/py-auto-load.c (struct auto_load_pspace_info): New member
script_not_found_warning_printed.
(init_loaded_scripts_info): Renamed from create_loaded_scripts_hash,
all callers updated. Initialize script_not_found_warning_printed.
(get_auto_load_pspace_data_for_loading): New function.
(maybe_add_script): New function.
(source_section_scripts): Simplify. Only print one warning regardless
of the number of auto-load scripts not found.
(clear_section_scripts): Clear script_not_found_warning_printed.
(auto_load_objfile_script): Record script in hash table.
(count_matching_scripts): New function.
(maybe_print_script): Renamed from maybe_print_section_script, all
callers updated. Rewrite to use ui_out_*.
(info_auto_load_scripts): Renamed from
maintenance_print_section_scripts, all callers updated.
(gdbpy_initialize_auto_load): "maintenance print section-scripts"
renamed as "info auto-load-scripts".
doc/
* gdb.texinfo (Auto-loading): Document "info auto-load-scripts".
testsuite/
* gdb.python/py-objfile-script.exp: New file.
* gdb.python/py-objfile-script.c: New file.
* gdb.python/py-objfile-script-gdb.py: New file.
* testsuite/gdb.python/py-section-script.exp: Test
"info auto-load-scripts".
devans [Fri, 13 May 2011 22:09:57 +0000 (22:09 +0000)]
fix >80 cols in earlier entry
devans [Fri, 13 May 2011 22:08:58 +0000 (22:08 +0000)]
fix >80 cols in earlier entry
devans [Fri, 13 May 2011 22:07:56 +0000 (22:07 +0000)]
fix >80 column entry in earlier entry
tromey [Fri, 13 May 2011 18:54:59 +0000 (18:54 +0000)]
gdb
* dwarf2expr.c (read_uleb128): Cast intermediate result.
(read_sleb128): Likewise.
gdb/testsuite
* gdb.dwarf2/clztest.exp: New file.
* gdb.dwarf2/clztest.c: New file.
* gdb.dwarf2/clztest.S: New file.
devans [Fri, 13 May 2011 18:45:43 +0000 (18:45 +0000)]
* gdb.texinfo (Threads): Clarify default value for libthread-db-search-path.
tromey [Fri, 13 May 2011 18:42:47 +0000 (18:42 +0000)]
* dwarf2loc.c (disassemble_dwarf_expression): Fix instruction
offset display.
devans [Fri, 13 May 2011 18:31:00 +0000 (18:31 +0000)]
* gdb.base/charset.exp: If UTF-16 is not available, skip char16_t, String16 tests.
bernds [Fri, 13 May 2011 18:15:29 +0000 (18:15 +0000)]
ld/
(eelf32_tic6x_linux_be.c, eelf32_tic6x_linux_le.c,
eelf32_tic6x_elf_be.c, eelf32_tic6x_elf_le.c): New rules.
* Makefile.am (ALL_EMULATIONS): Add these files.
(eelf32_tic6x_be.c, eelf32_tic6x_le.c): Depend on tic6xdsbt.em.
* Makefile.in: Regenerated.
* emultempl/tic6xdsbt.em (is_tic6x_target): Allow more tic6x target
vectors.
* emulparams/elf32_tic6x_elf_be.sh: New file.
* emulparams/elf32_tic6x_elf_le.sh: New file.
* emulparams/elf32_tic6x_linux_be.sh: New file.
* emulparams/elf32_tic6x_linux_le.sh: New file.
* configure.tgt (tic6x-*-elf, tic6x-*-uclinux): New.
(tic6x-*-*): Replaced by these.
ld/testsuite/
* ld-tic6x/dsbt.ld (OUTPUT_FORMAT): Add.
* ld-tic6x/tic6x.exp: Add OSABI tests.
bfd/
* config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
(tic6x-*-*): Replaced by these.
* elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
(elf32_tic6x_check_relocs): Create dynamic sections if -shared.
(elf_backend_relocs_compatible, elf_backend_post_process_headers):
Define.
(elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
"elf32-target.h" two more times.
* configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
bfd_elf32_tic6x_elf_le_vec.
* configure: Regenerate.
devans [Fri, 13 May 2011 17:31:05 +0000 (17:31 +0000)]
* linux-nat.c (debug_linux_nat_async): Delete.
Replace all references to use debug_linux_nat instead.
(show_debug_linux_nat_async): Delete.
(sigchld_handler): Call ui_file_write_async_safe instead of
fprintf_unfiltered.
(_initialize_linux_nat): Remove `set debug lin-lwp-async'.
* ui-file.c (struct ui_file): New member to_write_async_safe.
(null_file_write_async_safe): New function.
(ui_file_write_async_safe): New function.
(set_ui_file_write_async_safe): New function.
(ui_file_new): Initialize to_write_async_safe.
(stdio_file_write_async_safe): New function.
(struct stdio_file): New member fd.
(stdio_file_new): Initialize to_write_async_safe, fd.
(stdio_file_read, stdio_file_isatty): New stdio->fd instead of calling fileno.
* ui-file.h (ui_file_write_async_safe_ftype): New typedef.
(set_ui_file_write_async_safe): Declare.
(ui_file_write_async_safe): Declare.
doc/
* gdb.texinfo (Completion): Update example.
(Debugging Output): Delete `set/show debug lin-lwp-async'.
devans [Fri, 13 May 2011 17:28:19 +0000 (17:28 +0000)]
* linux-nat.c (debug_linux_nat_async): Delete.
Replace all references to use debug_linux_nat instead.
(show_debug_linux_nat_async): Delete.
(sigchld_handler): Call ui_file_write_async_safe instead of
fprintf_unfiltered.
(_initialize_linux_nat): Remove `set debug lin-lwp-async'.
* ui-file.c (struct ui_file): New member to_write_async_safe.
(null_file_write_async_safe): New function.
(ui_file_write_async_safe): New function.
(set_ui_file_write_async_safe): New function.
(ui_file_new): Initialize to_write_async_safe.
(stdio_file_write_async_safe): New function.
(struct stdio_file): New member fd.
(stdio_file_new): Initialize to_write_async_safe, fd.
(stdio_file_read, stdio_file_isatty): New stdio->fd instead of calling fileno.
* ui-file.h (ui_file_write_async_safe_ftype): New typedef.
(set_ui_file_write_async_safe): Declare.
(ui_file_write_async_safe): Declare.
doc/
* gdb.texinfo (Completion): Update example.
(Debugging Output): Delete `set/show debug lin-lwp-async'.
tromey [Fri, 13 May 2011 17:17:20 +0000 (17:17 +0000)]
* lib/gdb.exp (is_x86_like_target): New proc.
* gdb.dwarf2/watch-notconst.exp: Use is_x86_like_target.
* gdb.dwarf2/valop.exp: Use is_x86_like_target.
* gdb.dwarf2/typeddwarf.exp: Use is_x86_like_target. Pass
-nostdlib to compiler.
* gdb.dwarf2/typeddwarf.S (_start): Rename from 'main'.
* gdb.dwarf2/pieces.exp: Use is_x86_like_target.
* gdb.dwarf2/implptr.exp: Use is_x86_like_target.
* gdb.dwarf2/dw2-restore.exp: Check for LP64.
* gdb.dwarf2/callframecfa.exp: Use is_x86_like_target.
tromey [Fri, 13 May 2011 15:44:46 +0000 (15:44 +0000)]
* utils.c (do_value_free): New function.
(make_cleanup_value_free): Likewise.
* dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Handle value
freeing correctly.
(dwarf2_loc_desc_needs_frame): Call
make_cleanup_value_free_to_mark.
* dwarf2expr.h (struct dwarf_expr_context) <mark>: Remove field.
* dwarf2expr.c (free_dwarf_expr_context): Don't call
value_free_to_mark.
(new_dwarf_expr_context): Don't call value_mark.
* dwarf2-frame.c (execute_stack_op): Call
make_cleanup_value_free_to_mark.
* defs.h (make_cleanup_value_free): Declare.
corinna [Fri, 13 May 2011 06:50:19 +0000 (06:50 +0000)]
* fhandler_process.cc (struct heap_info::heap): Convert base to
uintptr_t. Add heap_id, end, flags members.
(heap_info::heap_vm_chunks): Rename from heaps.
(heap_info::heap_info): Rearrange using RtlQueryProcessDebugInformation
to get information of heap virtual memory blocks. Store heap id and
flags, as well as end address of each block.
(heap_info::fill_if_match): Check incoming base address against full
address range of heap chunks. Convert flag values in extra heap
information.
(format_process_maps): Change order so that heap check is done before
MEM_MAPPED check since there are shareable heaps.
* ntdll.h (PDI_HEAP_BLOCKS): Define.
(HEAP_FLAG_NOSERIALIZE): Define.
(HEAP_FLAG_GROWABLE): Define.
(HEAP_FLAG_EXCEPTIONS): Define.
(HEAP_FLAG_NONDEFAULT): Define.
(HEAP_FLAG_SHAREABLE): Define.
(HEAP_FLAG_EXECUTABLE): Define.
(HEAP_FLAG_DEBUGGED): Define.
(struct _DEBUG_HEAP_ARRAY): Define.
(struct _DEBUG_HEAP_BLOCK): Define.
jbeulich [Fri, 13 May 2011 06:43:12 +0000 (06:43 +0000)]
bfd/
2011-05-13 Jan Beulich <jbeulich@novell.com>
* config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
ld/
2011-05-13 Jan Beulich <jbeulich@novell.com>
* configure.tgt: Add targets x86_64-*-pe and x86_64-*-pep.
amodra [Fri, 13 May 2011 04:39:08 +0000 (04:39 +0000)]
missed changelog from last commit
bauermann [Fri, 13 May 2011 04:34:19 +0000 (04:34 +0000)]
gdb/
* mi/mi-main.c (mi_cmd_execute): Use cleanup from
prepare_execute_command.
* top.c (prepare_execute_command): Return cleanup.
(execute_command): Use cleanup from prepare_execute_command.
* top.h (prepare_execute_command): Change prototype to return
cleanup.
* defs.h (struct value): Add opaque declaration.
(make_cleanup_value_free_to_mark): Add prototype.
* utils.c (do_value_free_to_mark): New function.
(make_cleanup_value_free_to_mark): Likewise.
gdb/testsuite/
* gdb.python/py-function.exp: Test setting a value from a function
which executes a command.
amodra [Fri, 13 May 2011 04:19:17 +0000 (04:19 +0000)]
* ld-elf/flags1.d: Don't xfail tic6x.
* ld-scripts/weak.exp: Correct comments. Don't xfail sh-pe. Remove
redundant xfail.
* ld-selective/sel-dump.exp: Don't xfail alpha.
* ld-selective/selective.exp: Run for alpha.
* ld-undefined/weak-undef.exp: Don't xfail hppa64.
amodra [Fri, 13 May 2011 04:16:22 +0000 (04:16 +0000)]
* gas/all/gas.exp: Remove some xfails on redef2 and redef3 tests.
Update comments.
* gas/hppa/unsorted/unsorted.exp: Run globalbug test on appropriate
targets rather than xfailing.
amodra [Fri, 13 May 2011 04:14:51 +0000 (04:14 +0000)]
* binutils-all/objcopy.exp objcopy_text): Remove xfails for sh-rtems
and tic4x.
kseitz [Fri, 13 May 2011 00:36:25 +0000 (00:36 +0000)]
* generic/gdbtk-hooks.c (gdbtk_create_breakpoint): Change
parameter from `int' to `struct breakpoint *'.
(gdbtk_delete_breakpoint): Likewise.
(gdbtk_modify_breakpoint): Likewise.
* generic/gdbtk-bp.c (ALL_BREAKPOINTS): Define.
(breakpoint_list): Remove.
(breakpoint_list_size): Remove.
(Gdbtk_Breakpoint_Init): Remove initialization of breakpoint_list.
(gdb_find_bp_at_addr): Rewrite using ALL_BREAKPOINTS.
(gdb_find_bp_at_line): Likewise.
(gdb_get_breakpoint_info): Likewise.
(gdb_get_breakpoint_list): Likewise.
(gdbtk_create_breakpoint): Change parameter from `int' to
`struct breakpoint *' and update function.
(gdbtk_delete_breakpoint): Likewise.
(gdbtk_modify_breakpoint): Likewise.
(breakpoint_notify): Rewrite using ALL_BREAKPOINTS.
gdbadmin [Fri, 13 May 2011 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Fri, 13 May 2011 00:00:04 +0000 (00:00 +0000)]
daily update
amodra [Thu, 12 May 2011 23:50:23 +0000 (23:50 +0000)]
PR gas/12755
* config/tc-v850.c (parse_register_list): Correct error string.
qneill [Thu, 12 May 2011 22:29:06 +0000 (22:29 +0000)]
2011-05-12 Quentin Neill <quentin.neill@amd.com>
* config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
(i386_align_code): Ditto
tromey [Thu, 12 May 2011 19:32:45 +0000 (19:32 +0000)]
* dwarf2expr.c (execute_stack_op) <DW_OP_shr>: Unconditionally
cast left-hand-side to unsigned.
tromey [Thu, 12 May 2011 17:40:52 +0000 (17:40 +0000)]
gdb
PR gdb/12617:
* value.h (value_from_contents): Declare.
* value.c (value_from_contents): New function.
* dwarf2read.c (dwarf_stack_op_name): Add new values.
(dwarf2_get_die_type): New function.
* dwarf2loc.c (dwarf_expr_get_base_type): New function.
(allocate_piece_closure): Acquire reference to values.
(read_pieced_value): Update for value-based expressions.
(write_pieced_value): Likewise.
(free_pieced_value_closure): Call value_free as needed.
(dwarf2_evaluate_loc_desc_full): Set get_base_type field.
Update for value-based expressions.
* dwarf2loc.h (dwarf2_get_die_type): Declare.
* dwarf2expr.h (struct dwarf_stack_value) <value>: Change type.
<get_base_type>: New field.
(struct dwarf_expr_piece) <v.value>: Change type.
<v.regno>: New field.
(struct dwarf_expr_context) <mark>: New field.
(dwarf_expr_piece, dwarf_expr_fetch): Update.
(dwarf_expr_pop, dwarf_expr_push): Remove.
(dwarf_expr_push_address): Declare.
* dwarf2expr.c (dwarf_arch_cookie): New global.
(struct dwarf_gdbarch_types): New.
(dwarf_gdbarch_types_init, dwarf_expr_address_type): New
functions.
(dwarf_expr_push): Change type of 'value' argument. Update. Now
static.
(dwarf_expr_push_address): New function.
(dwarf_expr_pop): Now static.
(dwarf_expr_fetch): Change return type.
(dwarf_require_integral): New function.
(dwarf_expr_fetch): Simplify.
(add_piece): Update.
(base_types_equal_p, dwarf_get_base_type, get_unsigned_type): New
functions.
(execute_stack_op) <sign_ext>: Remove.
Use values for DWARF stack.
<DW_OP_GNU_const_type, DW_OP_GNU_deref_type,
DW_OP_GNU_regval_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret>:
New cases.
(_initialize_dwarf2expr): New function.
(add_piece): Update.
(new_dwarf_expr_context): Set new field.
(free_dwarf_expr_context): Call value_free_to_mark.
* dwarf2-frame.c (no_base_type): New function.
(execute_stack_op): Set get_base_type field. Update.
gdb/testsuite
* gdb.dwarf2/typeddwarf.S: New file.
* gdb.dwarf2/typeddwarf.c: New file.
* gdb.dwarf2/typeddwarf.exp: New file.
tromey [Thu, 12 May 2011 15:59:46 +0000 (15:59 +0000)]
* dwarf2read.c (read_common_block): Fix formatting.
corinna [Thu, 12 May 2011 13:44:53 +0000 (13:44 +0000)]
Based on newlib patch to strptime by Peter Rosin <peda@lysator.liu.se>:
* libc/time/strptime.c (is_leap_year): New static function.
(first_day): Ditto.
(__strptime): Fill in tm_yday when all of tm_year, tm_mon and tm_mday
are updated. Fill in tm_mon, tm_mday and tm_wday when both of tm_year
and tm_yday are updated.
corinna [Thu, 12 May 2011 13:41:21 +0000 (13:41 +0000)]
* libc/time/strptime.c (strptime): Fill in tm_yday when all of tm_year,
tm_mon and tm_mday are updated. Fill in tm_mon, tm_mday and tm_wday
when both of tm_year and tm_yday are updated.
corinna [Thu, 12 May 2011 12:43:42 +0000 (12:43 +0000)]
* libc/time/strptime.c (first_day): Actually return the wday
of the first day of the year.
mgretton [Thu, 12 May 2011 12:41:43 +0000 (12:41 +0000)]
PR gas/12715
* gas/config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
immediates on 32-bit hosts.
* gas/testsuite/gas/arm/neon-const.s: Add testcase for 64-bit Neon constants.
* gas/testsuite/gas/arm/neon-const.d: Likewise.
kcy [Thu, 12 May 2011 12:09:11 +0000 (12:09 +0000)]
Add support for enabling and disabling tracepoints while a trace
experiment is still running.
gdb/
* breakpoint.c (disable_breakpoint): Disable all locations
associated with a tracepoint on target if a trace experiment is
running.
(disable_command): Disable a specific tracepoint location on target if
a trace experiment is running.
(do_enable_breakpoint): Enable all locations associated with a
tracepoint on target if a trace experiment is running.
(enable_command) Enable a specific tracepoint location on target if a
trace experiment is running.
* target.c (update_current_target): Add INHERIT and de_fault clauses for
to_supports_enable_disable_tracepoint, to_enable_tracepoint and
to_disable_tracepoint.
* target.h: Add declaration of struct bp_location.
(struct target_ops): Add new functions
to_supports_enable_disable_tracepoint, to_enable_tracepoint and
to_disable_tracepoint to target operations.
(target_supports_enable_disable_tracepoint): New macro.
(target_enable_tracepoint): New macro.
(target_disable_tracepoint): New macro.
* remote.c (struct remote_state): Add new field.
(remote_enable_disable_tracepoint_feature): New.
(remote_protocol_features): Add new entry.
(remote_supports_enable_disable_tracepoint): New.
(remote_enable_tracepoint): New.
(remote_disable_tracepoint): New.
(init_remote_ops): Add remote_enable_tracepoint,
remote_disable_tracepoint and remote_supports_enable_disable_tracepoint
to remote operations.
* tracepoint.c (start_tracing): Allow tracing to start without any
tracepoints enabled with just a warning if they can be re-enabled
later.
* NEWS: Add news item for the new behaviour of the enable and disable
GDB commands when applied to tracepoints.
Add news items for the new remote packets QTEnable and QTDisable.
gdb/doc/
* gdb.texinfo: Document change in the behaviour of the enable and
disable GDB commands when applied to tracepoints.
Document the EnableDisableTracepoints remote stub feature.
Document QTEnable and QTDisable in the list of tracepoint packets.
gdb/gdbserver/
* server.c (handle_query): Add EnableDisableTracepoints to the list
of supported features.
* tracepoint.c (clear_installed_tracepoints): Uninstall disabled
tracepoints.
(cmd_qtenable_disable): New.
(cmd_qtstart): Install tracepoints even if disabled.
(handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
receiving a QTEnable or QTDisable packet.
(gdb_collect): Skip data collection if fast tracepoint is disabled.
(ust_marker_to_static_tracepoint): Do not ignore disabled static
tracepoints.
(gdb_probe): Skip data collection if static tracepoint is disabled.
yselkowitz [Thu, 12 May 2011 11:13:02 +0000 (11:13 +0000)]
* fhandler_proc.cc (format_proc_meminfo): Rewrite to use sysinfo().
Support RAM and swap space larger than 4GB.
Remove output elements not found with modern Linux kernels.
(format_proc_swaps): Support paging files larger than 4GB.
bernds [Thu, 12 May 2011 10:00:05 +0000 (10:00 +0000)]
* config/default.exp (ld_assemble): Pass flags parameter to
default_ld_assemble.
(ld_assemble_flags): New function.
* ld-elf/frame.exp: Pass -mpic and -mpid flags to the assembler on
tic6x.
* ld-elf/exclude.exp: Likewise.
* lib/ld-lib.exp (default_ld_assemble): Take extra argument in_flags
and pass it to the assembler.
jkratoch [Thu, 12 May 2011 07:41:37 +0000 (07:41 +0000)]
bfd/
* config.in: Regenerated.
* configure: Regenerated.
* configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
HAVE_PSINFO32_T_PR_PID.
* elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
and HAVE_PSINFO32_T_PR_PID.
* hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
mpolacek [Thu, 12 May 2011 07:13:22 +0000 (07:13 +0000)]
Fix races in gdb.mi/mi-basics.exp
amodra [Thu, 12 May 2011 00:00:04 +0000 (00:00 +0000)]
daily update
gdbadmin [Thu, 12 May 2011 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
jkratoch [Wed, 11 May 2011 23:38:37 +0000 (23:38 +0000)]
Imported readline 6.2, and upstream patch 001.
[patch 0/3] readline-6.2 rebase
http://sourceware.org/ml/gdb-patches/2011-05/msg00003.html
[patch 1/3] readline-6.2: Merge of already posted patches
http://sourceware.org/ml/gdb-patches/2011-05/msg00004.html
=
[Bug-readline] [RFC/readline] bind.c, rl_function_dumper, Free allocated
http://lists.gnu.org/archive/html/bug-readline/2011-03/msg00000.html
[Bug-readline] [patch] Fix underquotation in readline/examples/rlfe/conf
http://lists.gnu.org/archive/html/bug-readline/2011-04/msg00001.html
[Bug-readline] [patch] Makefile.in htm<->html
http://lists.gnu.org/archive/html/bug-readline/2011-04/msg00002.html
Re: [Bug-readline] [patch] Makefile.in dependency: callback.o: xmalloc.h
http://lists.gnu.org/archive/html/bug-readline/2011-04/msg00004.html
[Bug-readline] [patch] Remove . from the VPATH directive
http://lists.gnu.org/archive/html/bug-readline/2011-04/msg00005.html
Eli Zaretskii's __MSDOS__ / __GO32__ / __MINGW32__ / __DJGPP__ stuff:
http://sourceware.org/ml/gdb/2011-04/msg00002.html
Jan Kratochvil's patch for FSF GDB tree local-specific changes:
http://sourceware.org/ml/gdb/2011-04/msg00006.html
Preservation of existing ChangeLog.gdb files, their updates.
[patch 2/3] readline-6.2: Workaround "ask" regression
http://sourceware.org/ml/gdb-patches/2011-05/msg00005.html
[patch 3/3] readline-6.2: Revert 5.x compat., apply 6.x compat.
http://sourceware.org/ml/gdb-patches/2011-05/msg00006.html
[patch 4/3] readline-6.2: Substitute inc-hist.texinfo
http://sourceware.org/ml/gdb-patches/2011-05/msg00010.html
readline/
Workaround gdb.base/completion.exp regression on readline-6.2.
* complete.c (get_y_or_n): Disable the return on RL_STATE_CALLBACK.
Imported readline 6.2, and upstream patch 001.
* configure: Regenerate.
readline/doc/
* hsuser.texi (Using History Interactively): Disable !BashFeatures
@defcodeindex. Make the `Programming with GNU History' reference
external.
* inc-hist.texinfo: Remove.
Imported readline 6.2, and upstream patch 001.
readline/examples/
Imported readline 6.2, and upstream patch 001.
readline/examples/rlfe/
Imported readline 6.2, and upstream patch 001.
gdb/
* config.in: Regenerate.
* configure: Regenerate.
* configure.ac <--with-system-readline> (for readline_echoing_p):
Remove the test.
* tui/tui-io.c (tui_old_readline_echoing_p): Rename to ...
(tui_old_rl_echoing_p): ... here.
(tui_setup_io): Rename extern declaration readline_echoing_p to
_rl_echoing_p. Adjust assignments for the both renames.
gdb/doc/
* Makefile.in (GDB_DOC_SOURCE_INCLUDES): Rename inc-hist.texinfo to
hsuser.texi.
* gdb.texinfo <!SYSTEM_READLINE>: Rename inc-hist.texinfo inclusion and
comment to hsuser.texi. Change rluser.texi name in the comment.
qneill [Wed, 11 May 2011 22:35:20 +0000 (22:35 +0000)]
2011-05-10 Quentin Neill <quentin.neill@amd.com>
gas/
* config/tc-i386.c (cpu_arch): Add bdver2 and rename
PROCESSOR_BDVER1 to PROCESSOR_BDVER.
(i386_align_code): Rename PROCESSOR_BDVER1.
(processor_type): Ditto.
* doc/c-i386.texi: Add bdver2.
opcodes/
* i386-gen.c (cpu_flag_init): Add new CPU_BDVER2_FLAGS.
* i386-init.h: Regenerated.
gas/testsuite/
* gas/i386/i386.exp: Add new bdver2 test cases.
* gas/i386/nops-1-bdver2.d: New.
* gas/i386/x86-64-nops-1-bdver2.d: New.
vapier [Wed, 11 May 2011 20:02:41 +0000 (20:02 +0000)]
sim: fix func call style (space before paren)
Committed this as obvious:
-foo(...);
+foo (...);
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
bauermann [Wed, 11 May 2011 18:29:00 +0000 (18:29 +0000)]
* symtab.c (lookup_symtab): Run cleanup before returning.
tromey [Wed, 11 May 2011 17:25:41 +0000 (17:25 +0000)]
* dwarf2read.c (handle_data_member_location): New function.
(dwarf2_add_field): Use it.
(read_common_block): Likewise.
corinna [Wed, 11 May 2011 13:33:16 +0000 (13:33 +0000)]
* autoload.cc: Remove useless comment.
corinna [Wed, 11 May 2011 13:25:26 +0000 (13:25 +0000)]
* autoload.cc (EnumProcessModules): Remove.
* dlfcn.cc (dlopen): Make sure errno is set if an error occurs.
(dlsym): Rewrite using RtlQueryProcessDebugInformation instead of
EnumProcessModules.
* ntdll.h (struct _DEBUG_MODULE_ARRAY): Define.
(RtlCreateQueryDebugBuffer): Declare.
(RtlDestroyQueryDebugBuffer): Declare.
(RtlQueryProcessDebugInformation): Declare.
rsandifo [Wed, 11 May 2011 12:50:58 +0000 (12:50 +0000)]
ld/testsuite/
* ld-mips-elf/mips-elf.exp: Add missing $has_newabi tests.
rsandifo [Wed, 11 May 2011 12:39:08 +0000 (12:39 +0000)]
gas/testsuite/
* gas/mips/24k-branch-delay-1.d: Allow 64-bit addresses. Stub out
function names.
* gas/mips/24k-triple-stores-1.d: Likewise.
* gas/mips/24k-triple-stores-2.d: Likewise.
* gas/mips/24k-triple-stores-3.d: Likewise.
* gas/mips/24k-triple-stores-4.d: Likewise.
* gas/mips/24k-triple-stores-5.d: Likewise.
* gas/mips/24k-triple-stores-7.d: Likewise.
* gas/mips/24k-triple-stores-8.d: Likewise.
* gas/mips/24k-triple-stores-9.d: Likewise.
* gas/mips/24k-triple-stores-10.d: Likewise.
* gas/mips/24k-triple-stores-11.d: Likewise.
* gas/mips/24k-triple-stores-6.d: Likewise. Add -EB.
* gas/mips/mips.exp: Only run 24k-triple-stores-11.d on ELF targets.
rsandifo [Wed, 11 May 2011 11:50:40 +0000 (11:50 +0000)]
gas/testsuite/
* gas/mips/24k-branch-delay-1.d: Add -32 to assembler options.
* gas/mips/24k-triple-stores-1.d: Likewise.
* gas/mips/24k-triple-stores-2.d: Likewise.
* gas/mips/24k-triple-stores-3.d: Likewise.
* gas/mips/24k-triple-stores-4.d: Likewise.
* gas/mips/24k-triple-stores-5.d: Likewise.
* gas/mips/24k-triple-stores-6.d: Likewise.
* gas/mips/24k-triple-stores-7.d: Likewise.
* gas/mips/24k-triple-stores-8.d: Likewise.
* gas/mips/24k-triple-stores-9.d: Likewise.
* gas/mips/24k-triple-stores-10.d: Likewise.
* gas/mips/24k-triple-stores-11.d: Likewise.
corinna [Wed, 11 May 2011 10:41:03 +0000 (10:41 +0000)]
* autoload.cc (GetModuleFileNameExW): Remove.
* autoload.cc (GetModuleInformation): Remove.
corinna [Wed, 11 May 2011 10:34:27 +0000 (10:34 +0000)]
* autoload.cc (QueryWorkingSet): Remove.
corinna [Wed, 11 May 2011 10:31:21 +0000 (10:31 +0000)]
* fhandler_process.cc (format_process_maps): Rework to report
all mapped address space in a process (committed or reserved),
identifying the nature of the mapping (mapped file/image, heap,
shared memory) when possible.
(dos_drive_mappings): New helper classes.
(heap_info): Ditto.
* ntdll.h (struct _MEMORY_SECTION_NAME): Define.
nickc [Wed, 11 May 2011 09:25:41 +0000 (09:25 +0000)]
* config/tc-arm.c(do_t_ldst): Warn on loading into sp with
writeback for appropriate cores/arch.
* testsuite/gas/arm/ld-sp-warn-cortex-m3.d: New test.
* testsuite/gas/arm/ld-sp-warn-cortex-m3.l: New test.
* testsuite/gas/arm/ld-sp-warn-cortex-m4.d: New test.
* testsuite/gas/arm/ld-sp-warn-cortex-m4.l: New test.
* testsuite/gas/arm/ld-sp-warn-v7.d: New test.
* testsuite/gas/arm/ld-sp-warn-v7.l: New test.
* testsuite/gas/arm/ld-sp-warn-v7a.d: New test.
* testsuite/gas/arm/ld-sp-warn-v7a.l: New test.
* testsuite/gas/arm/ld-sp-warn-v7e-m.l: New test.
* testsuite/gas/arm/ld-sp-warn-v7em.d: New test.
* testsuite/gas/arm/ld-sp-warn-v7m.d: New test.
* testsuite/gas/arm/ld-sp-warn-v7m.l: New test.
* testsuite/gas/arm/ld-sp-warn-v7r.d: New test.
* testsuite/gas/arm/ld-sp-warn-v7r.l: New test.
* testsuite/gas/arm/ld-sp-warn.s: New test.
jkratoch [Wed, 11 May 2011 09:11:16 +0000 (09:11 +0000)]
gdb/testsuite/
* lib/gdb.exp (gdb_rename_execfile): Remove catch wrappers.
(gdb_touch_execfile): Remove catch wrappers. New variable time.
Replace `file copy' and `file rename' by `file mtime'. Twice.
corinna [Wed, 11 May 2011 09:07:19 +0000 (09:07 +0000)]
* autoload.cc (GetProcessMemoryInfo): Remove.
* resource.cc (fill_rusage): Call NtQueryInformationProcess rather than
GetProcessMemoryInfo to drop a psapi dependency.
corinna [Wed, 11 May 2011 08:20:15 +0000 (08:20 +0000)]
* fhandler_socket.cc (get_inet_addr): Rearrange for better readability.
Make waiting loop interruptible and cancelable. Check for SYSTEM DOS
flag before reading the file. Change return value to return 0 on
success, SOCKET_ERROR on failure.
(fhandler_socket::bind): Only set R/O DOS flag on filesystems not
supporting ACLs.
(fhandler_socket::connect): Accommodate changed return values from
get_inet_addr. Use SOCKET_ERROR instead of -1.
(fhandler_socket::sendto): Accommodate changed return values from
get_inet_addr.
* syslog.cc (connect_syslogd): Ditto.
jkratoch [Wed, 11 May 2011 05:01:35 +0000 (05:01 +0000)]
gdb/testsuite/
* gdb.base/readline-ask.c: New file.
* gdb.base/readline-ask.exp: New file.
* gdb.base/readline-ask.inputrc: New file.
hp [Wed, 11 May 2011 04:59:28 +0000 (04:59 +0000)]
PR sim/12737
* sim/arm/iwmmxt/wcmpgt.cgs, sim/arm/iwmmxt/wmac.cgs,
sim/arm/iwmmxt/wsra.cgs, sim/arm/xscale/blx.cgs: Kfail.
jkratoch [Wed, 11 May 2011 04:56:04 +0000 (04:56 +0000)]
gdb/
Make addrs->SECTINDEX always defined.
* symfile.c (relative_addr_info_to_section_offsets): Check for
SECTINDEX -1, not for zero ADDR.
(addrs_section_compar): Remove checking for invalid SECTINDEX.
(addr_info_make_relative): Set SECTINDEX to -1 for unmatched entries.
* symfile.h (struct section_addr_info) <sectindex>: Update the comment
on its validity.
ccoutant [Wed, 11 May 2011 00:29:56 +0000 (00:29 +0000)]
* object.cc (Sized_relobj::do_count_local_symbols): Check for
strip_all (-s).
gdbadmin [Wed, 11 May 2011 00:00:32 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Wed, 11 May 2011 00:00:06 +0000 (00:00 +0000)]
daily update
qneill [Tue, 10 May 2011 22:02:23 +0000 (22:02 +0000)]
2011-05-10 Quentin Neill <quentin.neill@amd.com>
gas/
* config/tc-i386.c (cpu_arch): Add bdver2 and rename
PROCESSOR_BDVER1 to PROCESSOR_BDVER.
(i386_align_code): Rename PROCESSOR_BDVER1.
(processor_type): Ditto.
* doc/c-i386.texi: Add bdver2.
opcodes/
* i386-gen.c (cpu_flag_init): Add new CPU_BDVER2_FLAGS.
* i386-init.h: Regenerated.
gas/testsuite/
* gas/i386/i386.exp: Add new bdver2 test cases.
* gas/i386/nops-1-bdver2.d: New.
* gas/i386/x86-64-nops-1-bdver2.d: New.
devans [Tue, 10 May 2011 18:45:21 +0000 (18:45 +0000)]
* linux-thread-db.c: Whitespace cleanup.
(try_thread_db_load_1): Fix comment.
chrfranke [Tue, 10 May 2011 17:19:35 +0000 (17:19 +0000)]
* security.cc (check_registry_access): Handle missing
security descriptor of HKEY_PERFORMANCE_DATA.
devans [Tue, 10 May 2011 16:53:18 +0000 (16:53 +0000)]
* linux-thread-db.c (set_libthread_db_search_path): New function.
(_initialize_thread_db): Add setter for libthread-db-search-path.
gdbserver/
* thread-db.c (thread_db_handle_monitor_command): Handle elided path.
doc/
* gdb.texinfo (Threads): If an empty path is provided for
libthread-db-search-path it is reset to its default value.
(Server): Ditto.
corinna [Tue, 10 May 2011 16:43:32 +0000 (16:43 +0000)]
* lc_msg.h: Regenerate.
corinna [Tue, 10 May 2011 16:37:13 +0000 (16:37 +0000)]
* libc/locale/lmessages.c (_C_messages_locale): Add missing comma.
corinna [Tue, 10 May 2011 15:39:00 +0000 (15:39 +0000)]
* fhandler_proc.cc (format_proc_uptime): Don't call GetSystemInfo.
Fetch CPU count from wincap.
(format_proc_stat): Ditto.
* globals.cc (system_info): Move to wincap.
* heap.cc (heap_init): Fetch page size from wincap.
* syscalls.cc (getpagesize): Fetch allocation granularity from wincap.
(getsystempagesize): Fetch page size from wincap.
* wincap.cc (wincap_2003): Default is_server to false.
(wincapc::init): Call GetSystemInfo here. Always set is_server value.
* wincap.h (class wincapc): Add system_info as private member.
(wincapc::cpu_count): New public method.
(wincapc::page_size): Ditto.
(wincapc::allocation_granularity): Ditto.
corinna [Tue, 10 May 2011 10:23:56 +0000 (10:23 +0000)]
* cygwinenv.sgml: Move "forkchunk:xxx" to the removed options section.
Change text accordingly.
corinna [Tue, 10 May 2011 10:17:29 +0000 (10:17 +0000)]
* environ.cc (set_chunksize): Remove.
(parse_thing): Remove forkchunk entry.
* fork.cc (child_copy): Drop handling external chunksize setting.
* wincap.cc: Througout, drop chunksize.
(wincapc::set_chunksize): Remove.
* wincap.h (struct wincaps): Drop chunksize and declaration of
set_chunksize.
corinna [Tue, 10 May 2011 10:06:51 +0000 (10:06 +0000)]
* Makefile.in: Don't override CC.
* cyglsa.c: Don't include wchar.h. Declare wcscpy and wcslen instead.
* cyglsa64.dll: Rebuild.
gingold [Tue, 10 May 2011 09:08:37 +0000 (09:08 +0000)]
2011-05-10 Tristan Gingold <gingold@adacore.com>
* dwarf.c (process_extended_line_op): Dump unknown records.
gingold [Tue, 10 May 2011 09:07:53 +0000 (09:07 +0000)]
2011-05-10 Tristan Gingold <gingold@adacore.com>
* dwarf.c (process_extended_line_op): Dump unknown records.
corinna [Tue, 10 May 2011 08:56:04 +0000 (08:56 +0000)]
* setup2.sgml (setup-env-ov): Make sure everybody knows that the
CYGWIN settings are just an example.
jkratoch [Tue, 10 May 2011 06:13:05 +0000 (06:13 +0000)]
bfd/
* elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
32bit psinfo.
* elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
* elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
amodra [Tue, 10 May 2011 02:36:41 +0000 (02:36 +0000)]
* dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
gdbadmin [Tue, 10 May 2011 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Tue, 10 May 2011 00:00:06 +0000 (00:00 +0000)]
daily update
devans [Mon, 9 May 2011 21:49:54 +0000 (21:49 +0000)]
* NEWS: Mention --with-iconv-bin.
* configure.ac: New option --with-iconv-bin.
* configure: Regenerate.
* config.in: Regenerate.
* defs.h (relocate_gdb_directory): Declare.
* main.c (relocate_gdb_directory): Renamed from relocate_directory,
removed progname parameter, and exported. All callers updated.
* charset.c (find_charset_names): Use --with-iconv-bin if specified.
doc/
* gdb.texinfo (Requirements): Fix typo. Mention --with-iconv-bin.
devans [Mon, 9 May 2011 18:43:55 +0000 (18:43 +0000)]
* linux-nat.c (lin_lwp_attach_lwp): For !WIPSTOPPED case,
adding missing call to restore_child_signals_mask.
vapier [Mon, 9 May 2011 18:14:01 +0000 (18:14 +0000)]
sim: bfin: fix UART LSR read-only bit saturation
A few bits in the newer UART LSR register are not sticky, so make sure
we clear them when returning updated status rather than leaving them
always set.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
dougkwan [Mon, 9 May 2011 17:56:46 +0000 (17:56 +0000)]
2011-05-08 Doug Kwan <dougkwan@google.com>
Merge from gcc:
2011-05-08 Doug Kwan <dougkwan@google.com>
* configure.ac: Propagate LDFLAGS_FOR_TARGET.
* configure: Regenerated.
* Makefile.tpl (LDFLAGS_FOR_TARGET): Use LDFLAGS_FOR_TARGET
value from configure.
* Makefile.in: Regenerated.
hjl [Mon, 9 May 2011 14:36:13 +0000 (14:36 +0000)]
Remoe pr12730.cc/pr12730.out.
2011-05-09 H.J. Lu <hongjiu.lu@intel.com>
* ld-elf/elf.exp (array_tests): Remove "pr12730".
(array_tests_pie): Remove "PIE pr12730".
(array_tests_static): Remove "static pr12730".
* ld-elf/pr12730.cc: Removed.
* ld-elf/pr12730.out: Likewise.
palves [Mon, 9 May 2011 14:25:35 +0000 (14:25 +0000)]
2011-05-09 Pedro Alves <pedro@codesourcery.com>
* inferior.h (wait_for_inferior): Remove `thread_exec_as_sigtrap'
parameter.
* infrun.c (proceed, start_remote): Adjust.
(wait_for_inferior): Remove `thread_exec_as_sigtrap' parameter,
and adjust to not handle it.
* solib-irix.c (irix_solib_create_inferior_hook): Adjust.
* solib-osf.c (osf_solib_create_inferior_hook): Adjust.
* solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
* solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
* windows-nat.c (do_initial_windows_stuff): Adjust.
* infcmd.c (attach_command): Adjust.
(notice_new_inferior): Adjust.
pbrook [Mon, 9 May 2011 13:23:24 +0000 (13:23 +0000)]
2011-05-09 Paul Brook <paul@codesourcery.com>
bfd/
* bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
* bfd-in2.h: Regenerate.
* elf32-tic6x.c: Include limits.h.
(tic6x_unwind_edit_type, tic6x_unwind_table_edit,
_tic6x_elf_section_data): New.
(elf32_tic6x_section_data): Define.
(elf32_tic6x_new_section_hook): Allocate target specific data.
(elf32_tic6x_add_unwind_table_edit): New function.
(get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
elf32_tic6x_copy_exidx_entry): New functions.
(elf_backend_write_section): Define.
ld/
* emultempl/tic6xdsbt.em (merge_exidx_entries): New.
(compare_output_sec_vma): New function.
(gld${EMULATION_NAME}_after_allocation): New function.
(OPTION_NO_MERGE_EXIDX_ENTRIES): Define.
(PARSE_AND_LIST_OPTIONS): Add --no-merge-exidx-entries.
(PARSE_AND_LIST_ARGS_CASES): Add OPTION_NO_MERGE_EXIDX_ENTRIES.
(LDEMUL_AFTER_ALLOCATION): Set.
* ld.texinfo: Document c6x --no-merge-exidx-entries.
ld/testsuite/
* ld-tic6x/discard-unwind.ld: New.
* ld-tic6x/unwind.ld: New.
* ld-tic6x/unwind-1.d: New test.
* ld-tic6x/unwind-1.s: New test.
* ld-tic6x/unwind-2.d: New test.
* ld-tic6x/unwind-2.s: New test.
* ld-tic6x/unwind-3.d: New test.
* ld-tic6x/unwind-3.s: New test.
* ld-tic6x/unwind-4.d: New test.
* ld-tic6x/unwind-4.s: New test.
* ld-tic6x/unwind-5.d: New test.
* ld-tic6x/unwind-5.s: New test.
* ld-tic6x/unwind-6.d: New test.