binutils-gdb.git
11 years agoFix ChangeLog date.
Markus Metzger [Mon, 11 Mar 2013 08:19:33 +0000 (08:19 +0000)]
Fix ChangeLog date.

11 years agoAdd branch trace information to struct thread_info.
Markus Metzger [Mon, 11 Mar 2013 08:17:08 +0000 (08:17 +0000)]
Add branch trace information to struct thread_info.

Add functions to enable, disable, clear, and fetch a thread's branch trace.

gdb/
* target.h: Include btrace.h.
(struct target_ops) <to_supports_btrace, to_enable_btrace,
to_disable_btrace, to_teardown_btrace, to_read_btrace>: New.
* target.c (target_supports_btrace): New function.
(target_enable_btrace): New function.
(target_disable_btrace): New function.
(target_teardown_btrace): New function.
(target_read_btrace): New function.
* btrace.h: New file.
* btrace.c: New file.
* Makefile.in: Add btrace.c.
* gdbthread.h: Include btrace.h.
(struct thread_info): Add btrace field.
* thread.c: Include btrace.h.
(clear_thread_inferior_resources): Call target_teardown_btrace.
* common/btrace-common.h: New file.

11 years ago*** empty log message ***
gdbadmin [Mon, 11 Mar 2013 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***

11 years ago * gold.cc (queue_middle_tasks): Move detect_odr_violations..
Alan Modra [Sun, 10 Mar 2013 23:08:18 +0000 (23:08 +0000)]
* gold.cc (queue_middle_tasks): Move detect_odr_violations..
* layout.cc (Layout_task_runner::run): ..to here.
* symtab.h (struct Symbol_location): Extract from..
(class Symbol_table): ..here.
* symtab.cc (Symbol_table::linenos_from_loc): Invoke function_location.
* target.h (class Target): Add function_location and
do_function_location functions.
(class Sized_target): Add do_function_location.
* object.h (class Sized_relobj_file): Move find_shdr..
(class Object): ..to here.
* object.cc: Likewise.  Update to suit.  Instantiate.
(Sized_relobj_file::find_eh_frame): Update find_shdr call.
* powerpc.cc (class Powerpc_dynobj): New.
(Target_powerpc::do_function_location): New function.
(Powerpc_relobj::do_find_special_sections): Update find_shdr call.
(Powerpc_dynobj::do_read_symbols): New function.
(Target_powerpc::do_make_elf_object): Make a Powerpc_dynobj.

11 years agodaily update
Alan Modra [Sun, 10 Mar 2013 23:00:05 +0000 (23:00 +0000)]
daily update

11 years agogdb/
Jan Kratochvil [Sun, 10 Mar 2013 18:07:57 +0000 (18:07 +0000)]
gdb/
* common/linux-ptrace.c (linux_ptrace_test_ret_to_nx): Call also kill
for CHILD, ignore PTRACE_KILL errors, move the inner block variable
kill_status to outer block.

11 years agogdb/
Jan Kratochvil [Sun, 10 Mar 2013 18:06:26 +0000 (18:06 +0000)]
gdb/
Fix entry-values if the callee called a noreturn function.
* dwarf2-frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
get_frame_address_in_block.  Add new comment.

gdb/testsuite/
Fix entry-values if the callee called a noreturn function.
* gdb.arch/amd64-tailcall-noret.S: New file.
* gdb.arch/amd64-tailcall-noret.c: New file.
* gdb.arch/amd64-tailcall-noret.exp: New file.

11 years agogdb/
Jan Kratochvil [Sun, 10 Mar 2013 18:04:00 +0000 (18:04 +0000)]
gdb/
Fix entry-values in C++ across CUs.
* dwarf2loc.c (call_site_to_target_addr) <FIELD_LOC_KIND_PHYSNAME>: Use
lookup_minimal_symbol.  Add a comment.
* dwarf2read.c
(read_call_site_scope) <is_ref_attr> <die_is_declaration>: Prefer
DW_AT_linkage_name.

gdb/testsuite/
Fix entry-values in C++ across CUs.
* gdb.arch/amd64-tailcall-cxx.exp: New file.
* gdb.arch/amd64-tailcall-cxx1.S: New file.
* gdb.arch/amd64-tailcall-cxx1.cc: New file.
* gdb.arch/amd64-tailcall-cxx2.S: New file.
* gdb.arch/amd64-tailcall-cxx2.cc: New file.

11 years ago*** empty log message ***
gdbadmin [Sun, 10 Mar 2013 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***

11 years agodaily update
Alan Modra [Sat, 9 Mar 2013 23:00:05 +0000 (23:00 +0000)]
daily update

11 years ago2013-03-09 Hafiz Abid Qadeer <abidh@codesourcery.com>
Hafiz Abid Qadeer [Sat, 9 Mar 2013 12:05:20 +0000 (12:05 +0000)]
2013-03-09 Hafiz Abid Qadeer  <abidh@codesourcery.com>

Fixed year number in Changelog files.

11 years agoFix last commit.
Eli Zaretskii [Sat, 9 Mar 2013 11:01:01 +0000 (11:01 +0000)]
Fix last commit.

 doc/gdb.texinfo (General Query Packets, Tracepoint Packets): Don't
 use colons in @anchor and @cindex entries.

11 years ago2012-03-09 Hafiz Abid Qadeer <abidh@codesourcery.com>
Hafiz Abid Qadeer [Sat, 9 Mar 2013 10:21:42 +0000 (10:21 +0000)]
2012-03-09  Hafiz Abid Qadeer  <abidh@codesourcery.com>

* gdb.texinfo (QTBuffer:size): Add cindex and anchor.

11 years ago*** empty log message ***
gdbadmin [Sat, 9 Mar 2013 00:00:02 +0000 (00:00 +0000)]
*** empty log message ***

11 years agodaily update
Alan Modra [Fri, 8 Mar 2013 23:00:06 +0000 (23:00 +0000)]
daily update

11 years ago * options.cc (General_options::string_to_object_format): Accept
Ian Lance Taylor [Fri, 8 Mar 2013 22:34:46 +0000 (22:34 +0000)]
* options.cc (General_options::string_to_object_format): Accept
"default".

11 years ago * elf64-aarch64.c (elf_backend_can_gc_sections): Enable
Nick Clifton [Fri, 8 Mar 2013 17:37:30 +0000 (17:37 +0000)]
    * elf64-aarch64.c (elf_backend_can_gc_sections): Enable
gc-section support.
        (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related relocs.

        * lib/ld-lib.exp (check_gc_sections_available): Remove aarch64
from list of
        targets that don't support gc-section.

11 years ago PR binutils/15241
Nick Clifton [Fri, 8 Mar 2013 17:25:12 +0000 (17:25 +0000)]
PR binutils/15241
* lm32.cpu (Control and status registers): Add CFG2, PSW,
TLBVADDR, TLBPADDR and TLBBADVADDR.

* lm32-desc.c: Regenerate.

11 years ago * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
Nick Clifton [Fri, 8 Mar 2013 17:13:31 +0000 (17:13 +0000)]
* elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
* elf.c (elfcore_write_s390_tdb): New function.
(elfcore_write_register_note): Call it.
(elfcore_grok_s390_tdb): New function.
(elfcore_grok_note): Call it.

* readelf.c (get_note_type): Add NT_S390_TDB.

11 years agogdb/
Yao Qi [Fri, 8 Mar 2013 15:35:06 +0000 (15:35 +0000)]
gdb/

* tracepoint.c (_initialize_tracepoint): Indent the code.

11 years agofind command, fix -Wpoint-sign
Pedro Alves [Fri, 8 Mar 2013 15:22:44 +0000 (15:22 +0000)]
find command, fix -Wpoint-sign

From: Pedro Alves <palves@redhat.com>

The find command's patter/buffer that is passed to the target is a
binary blob, not a string.

$ make WERROR_CFLAGS="-Wpointer-sign -Werror" findcmd.o -k 2>&1 1>/dev/null
../../src/gdb/findcmd.c: In function ‘find_command’:
../../src/gdb/findcmd.c:278:6: error: pointer targets in passing argument 3 of ‘target_search_memory’ differ in signedness [-Werror=pointer-sign]
In file included from ../../src/gdb/findcmd.c:26:0:
../../src/gdb/target.h:1582:12: note: expected ‘const gdb_byte *’ but argument is of type ‘char *’

gdb/
2013-03-08  Pedro Alves  <palves@redhat.com>

* findcmd.c (put_bits): Change type of parameter to 'gdb_byte *'.
(parse_find_args, find_command): Change type of pattern buffer
locals to 'gdb_byte *'.

11 years ago2012-03-08 Stan Shebs <stan@codesourcery.com>
Hafiz Abid Qadeer [Fri, 8 Mar 2013 15:06:39 +0000 (15:06 +0000)]
2012-03-08  Stan Shebs  <stan@codesourcery.com>
    Hafiz Abid Qadeer  <abidh@codesourcery.com>

gdb/
* NEWS: Mention set and show trace-buffer-size commands.
Mention new packet.
* target.h (struct target_ops): New method
to_set_trace_buffer_size.
(target_set_trace_buffer_size): New macro.
* target.c (update_current_target): Set up new method.
* tracepoint.c (trace_buffer_size): New global.
(start_tracing): Send it to the target.
(set_trace_buffer_size): New function.
(_initialize_tracepoint): Add new setshow for trace-buffer-size.
* remote.c (remote_set_trace_buffer_size): New function.
(_initialize_remote): Use it.
(QTBuffer:size) New remote command.
(PACKET_QTBuffer_size): New enum.
(remote_protocol_features): Add an entry for
PACKET_QTBuffer_size.

gdb/gdbserver/
* tracepoint.c (trace_buffer_size): New global.
(DEFAULT_TRACE_BUFFER_SIZE): New define.
(init_trace_buffer): Change to one-argument function. Allocate
trace buffer memory.
(handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
handle QTBuffer:size packet.
(cmd_bigqtbuffer_size): New function.
(initialize_tracepoint): Call init_trace_buffer with
DEFAULT_TRACE_BUFFER_SIZE.
* server.c (handle_query): Add QTBuffer:size in the
supported packets.

gdb/doc/
* gdb.texinfo (Starting and Stopping Trace Experiments): Document
trace-buffer-size set and show commands.
(Tracepoint Packets): Document QTBuffer:size.
(General Query Packets): Document QTBuffer:size.

gdb/testsuite/
* gdb.trace/trace-buffer-size.exp: New file.
* gdb.trace/trace-buffer-size.c: New file.

11 years ago * remote-m32r-sdi.c (m32r_load): Call skip_spaces on correct
Tom Tromey [Fri, 8 Mar 2013 14:42:23 +0000 (14:42 +0000)]
* remote-m32r-sdi.c (m32r_load): Call skip_spaces on correct
variable.

11 years ago * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
Maciej W. Rozycki [Fri, 8 Mar 2013 11:50:27 +0000 (11:50 +0000)]
* elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.

11 years ago2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
Chung-Lin Tang [Fri, 8 Mar 2013 10:17:00 +0000 (10:17 +0000)]
2013-03-08  Chung-Lin Tang  <cltang@codesourcery.com>

* write.h (struct fix): Add fx_dot_frag field.
(dot_frag): Declare.
* write.c (dot_frag): New variable.
(fix_new_internal): Set fx_dot_frag field with dot_frag.
(fixup_segment): Base calculation of fx_offset with fx_dot_frag.
* expr.c (expr): Save value of frag_now in dot_frag when setting
dot_value.
* read.c (emit_expr): Likewise. Delete comments.

11 years ago*** empty log message ***
gdbadmin [Fri, 8 Mar 2013 00:00:34 +0000 (00:00 +0000)]
*** empty log message ***

11 years agotarget.c: fix -Wpointer-sign
Pedro Alves [Thu, 7 Mar 2013 23:53:12 +0000 (23:53 +0000)]
target.c: fix -Wpointer-sign

$ make WERROR_CFLAGS="-Wpointer-sign -Werror" target.o -k 2>&1 1>/dev/null
../../src/gdb/target.c: In function ‘target_read_stralloc’:
../../src/gdb/target.c:2376:3: error: pointer targets in passing argument 1 of ‘strlen’ differ in signedness [-Werror=pointer-sign]
In file included from build-gnulib/import/string.h:27:0,
                 from ../../src/gdb/common/gdb_string.h:24,
                 from ../../src/gdb/target.c:24:
/usr/include/string.h:399:15: note: expected ‘const char *’ but argument is of type ‘gdb_byte *’
...

This is about the same as the previous patch.

Functions that take or return ascii-ish string arguments usually use
char* for parameters/return.  That means that at points we call into
target methods that work with binary blobs, we need casts to/from
gdb_byte*/char*.  To choose which type for the variables, I usually go
based on which requires the fewer casts, and what the contents of the
variable are supposed to hold, which often gives the same answer.

gdb/
2013-03-07  Pedro Alves  <palves@redhat.com>

* target.c (target_read_stralloc, target_fileio_read_alloc):
*Cast pointer to 'gdb_byte *' in target call.

11 years agocorefile.c: fix -Wpointer-sign
Pedro Alves [Thu, 7 Mar 2013 23:36:01 +0000 (23:36 +0000)]
corefile.c: fix -Wpointer-sign

$ make WERROR_CFLAGS="-Wpointer-sign -Werror" corefile.o -k 2>&1 1>/dev/null
../../src/gdb/corefile.c: In function ‘read_memory_string’:
../../src/gdb/corefile.c:334:7: error: pointer targets in passing argument 2 of ‘read_memory’ differ in signedness [-Werror=pointer-sign]
../../src/gdb/corefile.c:217:1: note: expected ‘gdb_byte *’ but argument is of type ‘char *’

Functions that take or return ascii-ish string arguments usually use
char* for parameters/return.  That means that at points we call into
target methods that work with binary blobs, we need casts to
gdb_byte*.

gdb/
2013-03-07  Pedro Alves  <palves@redhat.com>

* corefile.c (read_memory_string): Cast pointer to gdb_byte* in
call.

11 years ago * ehframe.h (Post_fdes) Make it a vector of Post_fde rather than
Alan Modra [Thu, 7 Mar 2013 23:27:53 +0000 (23:27 +0000)]
* ehframe.h (Post_fdes) Make it a vector of Post_fde rather than
pointer to Post_fde.
(struct Post_fde): Move definition to here..
* ehframe.cc (struct Post_fde): ..from here.
(Cie::write): Don't alloc Post_fde.
(Eh_frame::do_sized_write): Update.  Don't free Post_fde.

11 years agodaily update
Alan Modra [Thu, 7 Mar 2013 23:00:05 +0000 (23:00 +0000)]
daily update

11 years ago * breakpoint.c (catch_syscall_split_args): Use skip_spaces.
Keith Seitz [Thu, 7 Mar 2013 21:57:30 +0000 (21:57 +0000)]
* breakpoint.c (catch_syscall_split_args): Use skip_spaces.
(trace_pass_command): Likewise.
* cli/cli-cmds.c: Include cli/cli-utils.h.
(source_command): Use skip-spaces.
(disassemble_command): Likewise.
* findcmd.c: Include cli/cli-utils.h.
(parse_find_args): Use skip_spaces.
* go32-nat.c: Include cli/cli-utils.h.
(go32_sldt): Use skip_spaces.
(go32_sgdt): Likewise.
(go32_sidt): Likewise.
(go32_pde): Likewise.
(go32_pte): Likewise.
(go32_pte_for_address): Likewise.
* infcmd.c: Include cli/cli-utils.h.
(registers_info): Use skip_spaces.
* linux-tdep.c (read_mapping): Use skip_spaces_const.
(linux_info_proc): Likewise.
* linux-thread-db.c: Include cli/cli-utils.h.
(info_auto_load_libthread_db): Use skip_spaces_const.
* m32r-rom.c: Include cli/cli-utils.h.
(m32r_upload_command): Use skip_spaces.
* maint.c: Include cli/cli-utils.h.
(maintenance_translate_address): Use skip_spaces.
* mi/mi-parse.c: Include cli/cli-utils.h.
(mi_parse_argv): Use skip_spaces.
(mi_parse): Likewise.
* minsyms.c: Include cli/cli-utils.h.
(msymbol_hash_iw): Use skip_spaces_const.
* objc-lang.c: Include cli/cli-utils.h.
(parse_selector): Use skip_spaces.
(parse_method): Likewise.
* python/python.c: Include cli/cli-utils.h.
(python_interactive_command)[HAVE_PYTHON]: Use skip_spaces.
(python_command)[HAVE_PYTHON]: Likewise.
(python_interactive_command)[!HAVE_PYTHON]: Likewise.
* remote-m32r-sdi.c: Include cli/cli-utils.h.
(m32r_load): Use skip_spaces.
* serial.c: Include cli/cli-utils.h.
(serial_open): Use skip_spaces_const.
* stack.c: Include cli/cli-utils.h.
(parse_frame_specification_1): Use skip_spaces_const.
* symfile.c: Include cli/cli-utils.h.
(set_ext_lang_command): Use skip_spaces.
* symtab.c: Include cli/cli-utils.h.
(rbreak_command): Use skip_spaces.
* thread.c (thread_name_command): Use skip_spaces.
* tracepoint.c (validate_actionline): Use skip_spaces.
(encode_actions_1): Likewise.
(trace_find_range_command): Likewise.
(trace_find_outside_command): Likewise.
(trace_dump_actions): Likewise.

11 years agoRewrote i386_index_check
H.J. Lu [Thu, 7 Mar 2013 21:40:06 +0000 (21:40 +0000)]
Rewrote i386_index_check

* config/tc-i386.c (flag_code_names): Removed.
(i386_index_check): Rewrote.

11 years agoFix -Wpointer-sign around strings/encoding conversions.
Pedro Alves [Thu, 7 Mar 2013 19:24:32 +0000 (19:24 +0000)]
Fix -Wpointer-sign around strings/encoding conversions.

Trimmed for brevity:

$ make WERROR_CFLAGS="-Wpointer-sign -Werror" c-lang.o expprint.o utils.o valprint.o varobj.o -k 2>&1 1>/dev/null
../../src/gdb/c-lang.c: In function ‘parse_one_string’:
../../src/gdb/c-lang.c:540:8: error: pointer targets in passing argument 3 of ‘convert_between_encodings’ differ in signedness [-Werror=pointer-sign]
In file included from ../../src/gdb/c-lang.c:30:0:
../../src/gdb/charset.h:64:6: note: expected ‘const gdb_byte *’ but argument is of type ‘char *’

../../src/gdb/expprint.c: In function ‘print_subexp_standard’:
../../src/gdb/expprint.c:205:2: error: pointer targets in passing argument 3 of ‘current_language->la_printstr’ differ in signedness [-Werror=pointer-sign]
../../src/gdb/expprint.c:205:2: note: expected ‘const gdb_byte *’ but argument is of type ‘char *’

cc1: all warnings being treated as errors
make: *** [expprint.o] Error 1
../../src/gdb/utils.c: In function ‘host_char_to_target’:
../../src/gdb/utils.c:1474:9: error: pointer targets in passing argument 3 of ‘convert_between_encodings’ differ in signedness [-Werror=pointer-sign]

../../src/gdb/varobj.c: In function ‘value_get_print_value’:
../../src/gdb/varobj.c:2934:8: error: pointer targets in return differ in signedness [-Werror=pointer-sign]
../../src/gdb/varobj.c:2968:12: error: pointer targets in assignment differ in signedness [-Werror=pointer-sign]
../../src/gdb/varobj.c:2971:3: error: pointer targets in return differ in signedness [-Werror=pointer-sign]
cc1: all warnings being treated as errors
make: *** [varobj.o] Error 1

As with the previous patch, the encoding conversion code works with
gdb_byte arrays as the generic buffers that hold strings of any
encoding/width.  This patch adds casts where appropriate.

gdb/
2013-03-07  Pedro Alves  <palves@redhat.com>

* c-lang.c (parse_one_string): Cast argument to gdb_byte *.
* expprint.c (print_subexp_standard): Likewise.
* utils.c (host_char_to_target): Likewise.
* valprint.c (generic_emit_char, generic_printstr): Likewise.
* varobj.c (value_get_print_value): Change type of local to char*.
Cast it gdb_byte * in call to language printer.

11 years agocharset.c: fix -Wpointer-sign
Pedro Alves [Thu, 7 Mar 2013 19:10:46 +0000 (19:10 +0000)]
charset.c: fix -Wpointer-sign

$ make WERROR_CFLAGS="-Wpointer-sign -Werror" charset.o 2>&1 1>/dev/null
../../src/gdb/charset.c: In function ‘wchar_iterate’:
../../src/gdb/charset.c:665:13: error: pointer targets in assignment differ in signedness [-Werror=pointer-sign]
../../src/gdb/charset.c:691:13: error: pointer targets in assignment differ in signedness [-Werror=pointer-sign]
../../src/gdb/charset.c:706:12: error: pointer targets in assignment differ in signedness [-Werror=pointer-sign]

The encoding conversion code works with gdb_byte arrays as the generic
buffers that hold strings of any encoding/width.  Changing the type of
this field to gdb_byte* removes the need for one cast, and makes
everything work with the same types.  That's good -- WRT to strings,
"char *" is (almost) consistently throughout GDB only used for
ascii-ish strings.

gdb/
2013-03-07  Pedro Alves  <palves@redhat.com>

* charset.c (struct wchar_iterator) <input>: Change type to 'const
gdb_byte *'.
(make_wchar_iterator): Remove cast to char*.
(wchar_iterate): Change type of local.

11 years agoregcache.c: fix -Wpointer-sign
Pedro Alves [Thu, 7 Mar 2013 18:59:54 +0000 (18:59 +0000)]
regcache.c: fix -Wpointer-sign

$ make WERROR_CFLAGS="-Wpointer-sign -Werror" regcache.o 2>&1 1>/dev/null
../../src/gdb/regcache.c: In function ‘regcache_xmalloc_1’:
../../src/gdb/regcache.c:228:2: error: pointer targets in assignment differ in signedness [-Werror=pointer-sign]
../../src/gdb/regcache.c:235:2: error: pointer targets in assignment differ in signedness [-Werror=pointer-sign]
cc1: all warnings being treated as errors

regcache->register_status is "signed char".

gdb/
2013-03-07  Pedro Alves  <palves@redhat.com>

* regcache.c (regcache_xmalloc_1): Call XCALLOC with signed char
for 'regcache->register_status'.

11 years agoFix typo.
Pedro Alves [Thu, 7 Mar 2013 18:53:40 +0000 (18:53 +0000)]
Fix typo.

11 years agobreakpoint.c: fix -Wpointer-sign
Pedro Alves [Thu, 7 Mar 2013 18:50:53 +0000 (18:50 +0000)]
breakpoint.c: fix -Wpointer-sign

$ make WERROR_CFLAGS="-Wpointer-sign -Werror" breakpoint.o 2>&1 1>/dev/null
../../src/gdb/breakpoint.c: In function ‘breakpoint_xfer_memory’:
../../src/gdb/breakpoint.c:1578:2: error: pointer targets in passing argument 3 of ‘gdbarch_breakpoint_from_pc’ differ in signedness [-Werror=pointer-sign]
In file included from ../../src/gdb/defs.h:644:0,
                 from ../../src/gdb/breakpoint.c:20:
../../src/gdb/gdbarch.h:495:25: note: expected ‘int *’ but argument is of type ‘unsigned int *’

target_info.placed_size is an 'int', and gdbarch_breakpoint_from_pc
takes an int too.

gdb/
2013-03-07  Pedro Alves  <palves@redhat.com>

* breakpoint.c.c (breakpoint_xfer_memory): Change type of local to
int.

11 years agostap-probe.c: fix -Wpointer-sign
Pedro Alves [Thu, 7 Mar 2013 18:45:51 +0000 (18:45 +0000)]
stap-probe.c: fix -Wpointer-sign

$ make WERROR_CFLAGS="-Wpointer-sign -Werror" stap-probe.o 2>&1 1>/dev/null
../../src/gdb/stap-probe.c: In function ‘handle_stap_probe’:
../../src/gdb/stap-probe.c:1306:19: error: pointer targets in assignment differ in signedness [-Werror=pointer-sign]
cc1: all warnings being treated as errors
make: *** [stap-probe.o] Error 1

provider is a string, so it's rightfully a char*.  'data' holds raw
bytes (bfd_byte), so a cast is the right thing to do.

gdb/
2013-03-07  Pedro Alves  <palves@redhat.com>

* stap-probe.c (handle_stap_probe): Add cast to char*.

11 years agolinux-record.c:record_linux_system_call: fix -Wpointer-sign
Pedro Alves [Thu, 7 Mar 2013 18:29:05 +0000 (18:29 +0000)]
linux-record.c:record_linux_system_call: fix -Wpointer-sign

$ make WERROR_CFLAGS="-Wpointer-sign -Werror" linux-record.o 2>&1 1>/dev/null
...
../../src/gdb/linux-record.c: In function ‘record_linux_system_call’:
../../src/gdb/linux-record.c:1152:9: error: pointer targets in passing argument 3 of ‘regcache_raw_read_signed’ differ in signedness [-Werror=pointer-sign]
In file included from ../../src/gdb/linux-record.c:23:0:
../../src/gdb/regcache.h:76:3: note: expected ‘long int *’ but argument is of type ‘long unsigned int *’
../../src/gdb/linux-record.c:1186:13: error: pointer targets in passing argument 3 of ‘regcache_raw_read_signed’ differ in signedness [-Werror=pointer-sign]
In file included from ../../src/gdb/linux-record.c:23:0:
../../src/gdb/regcache.h:76:3: note: expected ‘long int *’ but argument is of type ‘long unsigned int *’

I believe the read_signed calls are correct, and the variables are in
the wrong.

Tested on x86_64 Fedora 17.

gdb/
2013-03-07  Pedro Alves  <palves@redhat.com>

* linux-record.c (record_linux_system_call) <gdb_sys_msgrcv,
RECORD_MSGRCV>: Pass a signed variable to
regcache_raw_read_signed, instead of an unsigned one.

11 years agoremote-notif.[h|c]:notif_debug: Change type to int.
Pedro Alves [Thu, 7 Mar 2013 17:52:58 +0000 (17:52 +0000)]
remote-notif.[h|c]:notif_debug: Change type to int.

notif_debug is installed as variable of a "signed" command:

  add_setshow_boolean_cmd ("notification", no_class, &notif_debug,
                           _("\

and:

command.h:extern void add_setshow_boolean_cmd (char *name,
command.h-                                   enum command_class class,
command.h-                                   int *var,

2013-03-07  Pedro Alves  <palves@redhat.com>

* remote-notif.c (notif_debug): Change type to int.
* remote-notif.h (notif_debug): Likewise.

11 years agoser-tcp.c:tcp_retry_limit: Change type to unsigned int.
Pedro Alves [Thu, 7 Mar 2013 17:36:25 +0000 (17:36 +0000)]
ser-tcp.c:tcp_retry_limit: Change type to unsigned int.

tcp_retry_limit is installed as variable of an unsigned command:

  add_setshow_uinteger_cmd ("connect-timeout", class_obscure,
                            &tcp_retry_limit, _("\

and I found no uses of the variable treating it as signed (like < 0
checks or some such).

2013-03-07  Pedro Alves  <palves@redhat.com>

* ser-tcp.c (tcp_retry_limit): Change type to unsigned int.

11 years agohex2bin, bin2hex: move declarations to header.
Pedro Alves [Thu, 7 Mar 2013 17:29:32 +0000 (17:29 +0000)]
hex2bin, bin2hex: move declarations to header.

Move the declarations to a header, rather than declaring them in
(multiple) .c files.

gdb/
2013-03-07  Pedro Alves  <palves@redhat.com>

* remote.c (hex2bin, bin2hex): Move extern declarations to ...
* remote.h (hex2bin, bin2hex): ... here.
* tracepoint.c (hex2bin, bin2hex): Remove extern declarations.

11 years agogdb/gdbserver/
Yao Qi [Thu, 7 Mar 2013 13:17:28 +0000 (13:17 +0000)]
gdb/gdbserver/
* tracepoint.c (cur_action, cur_step_action): Make them unsigned.
(cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
of -1.
(cmd_qtsp): Adjust condition.  Do post increment.
Set cur_action and cur_step_action back to 0.

11 years ago * utils.c (initialize_utils): Improve doc strings of "set/show
Eli Zaretskii [Thu, 7 Mar 2013 12:26:05 +0000 (12:26 +0000)]
* utils.c (initialize_utils): Improve doc strings of "set/show
width", "set/show height", and "set/show pagination".

11 years agoPR gdb/15236: gdbserver write to linux memory with zero length corrupts stack
Pedro Alves [Thu, 7 Mar 2013 09:47:57 +0000 (09:47 +0000)]
PR gdb/15236: gdbserver write to linux memory with zero length corrupts stack

PROBLEM:

The function linux_write_memory () in linux-low.c allocates a buffer
on the stack to hold a copy of the data to be written.

  register PTRACE_XFER_TYPE *buffer = (PTRACE_XFER_TYPE *)
    alloca (count * sizeof (PTRACE_XFER_TYPE));

"count" is the number of bytes to be written, rounded up to the
nearest multiple of sizeof (PTRACE_XFER_TYPE) and allowing for not
being an aligned address. The function later uses

  buffer[0] = ptrace (PTRACE_PEEKTEXT, pid,
                      (PTRACE_ARG3_TYPE) (uintptr_t) addr, 0);

The problem is that this function can be called to write zero bytes on
an aligned address, for example when receiving an X packet of length 0
(used to test if 8-bit write is supported). Under these circumstances,
count can be zero.

Since in this case, buffer[0] may never have been allocated, the stack
is corrupted and gdbserver may crash.

SOLUTION:

Writing zero bytes should always succeed. The patch below returns
successfully early if the length is zero, so avoiding the stack
corruption.

Verified on the ARC GDB 7.5.1 port.

2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>

PR server/15236

* linux-low.c (linux_write_memory): Return early success if LEN is
zero.

11 years ago * testsuite/discard_locals_relocatable_test.c: Add a powerpc
Alan Modra [Thu, 7 Mar 2013 05:33:50 +0000 (05:33 +0000)]
* testsuite/discard_locals_relocatable_test.c: Add a powerpc
relocation referencing .LC0.
* testsuite/discard_locals_test.sh: Remove FIXMEs.

11 years ago * testsuite/ifunc-sel.h (ifunc_sel, ifunc_one): Mark
Alan Modra [Thu, 7 Mar 2013 05:31:44 +0000 (05:31 +0000)]
* testsuite/ifunc-sel.h (ifunc_sel, ifunc_one): Mark
always_inline.  Add assembly for powerpc to avoid GOT.

11 years ago * testsuite/script_test_10.sh: Don't test .bss section
Alan Modra [Thu, 7 Mar 2013 05:30:06 +0000 (05:30 +0000)]
* testsuite/script_test_10.sh: Don't test .bss section
header number.

11 years ago * ax-gdb.c (gen_printf): Make FORMAT const.
Keith Seitz [Thu, 7 Mar 2013 00:48:25 +0000 (00:48 +0000)]
* ax-gdb.c (gen_printf): Make FORMAT const.
* ax-gdb.h (gen_printf): Likewise.
* ax-general.c (ax_string): Make STR const.
* ax.h (ax_string): Likewise.

11 years ago*** empty log message ***
gdbadmin [Thu, 7 Mar 2013 00:00:34 +0000 (00:00 +0000)]
*** empty log message ***

11 years agodaily update
Alan Modra [Wed, 6 Mar 2013 23:00:05 +0000 (23:00 +0000)]
daily update

11 years ago * elfread.c (elf_symfile_read): Move debugging printf to more
Doug Evans [Wed, 6 Mar 2013 21:20:02 +0000 (21:20 +0000)]
* elfread.c (elf_symfile_read): Move debugging printf to more
logical location.

11 years agoGarbage collect py-utils.c:target_string_to_unicode.
Pedro Alves [Wed, 6 Mar 2013 19:51:18 +0000 (19:51 +0000)]
Garbage collect py-utils.c:target_string_to_unicode.

The strlen in this function looked suspicious, for the function
documents that STR is in the target's charset (what if it is utf-32,
etc.).

On closer inspection, nothing is calling the function, and it's been
that way ever since the function was added.

gdb/
2013-03-06  Pedro Alves  <palves@redhat.com>

* python/py-utils.c (target_string_to_unicode): Delete function.
* python/python-internal.h (target_string_to_unicode): Delete
declaration.

11 years ago * ldfile.c (ldfile_open_command_file_1): Return after einfo
Alan Modra [Wed, 6 Mar 2013 13:48:46 +0000 (13:48 +0000)]
* ldfile.c (ldfile_open_command_file_1): Return after einfo
to avoid warning.

11 years ago * strings.c (get_char): Dispense with buf[]. Instead shift
Alan Modra [Wed, 6 Mar 2013 13:40:51 +0000 (13:40 +0000)]
* strings.c (get_char): Dispense with buf[].  Instead shift
chars into big-endian value and byte-swap later if
little-endian.  Don't EOF check value read from object.

11 years ago * powerpc.cc (class Powerpc_relobj): Move some member functions.
Alan Modra [Wed, 6 Mar 2013 12:28:47 +0000 (12:28 +0000)]
* powerpc.cc (class Powerpc_relobj): Move some member functions.
(Target_powerpc::symval_for_branch):  Add symtab param.  Update
all callers.  Handle folded sections.
(Target_powerpc::do_gc_add_reference): Don't cast dynamic object
to Powerpc_relobj.
(Global_symbol_visitor_opd::operator()): Likewise.

11 years agotstatus.exp: use UNSUPPORTED for optional features that are not supported
Pedro Alves [Wed, 6 Mar 2013 12:13:41 +0000 (12:13 +0000)]
tstatus.exp: use UNSUPPORTED for optional features that are not supported

The current tstatus.exp tests shows PASSes if either the target
support or not the optional tstatus bits:

 PASS: gdb.trace/tstatus.exp: tstatus does not report trace stop reason
 PASS: gdb.trace/tstatus.exp: tstatus reports trace stop reason

The former (and any other similar case) should be UNSUPPORTED rather
than PASS.  That'd make it much easier to spot actually problems with
the test (e.g., the one Yao's previous patch addressed), along with
regressions and progressions.

The "not supported" paths in tstatus.exp explicitly check for output
you'd get if the feature wasn't supported, so real unexpected failures
will still be caught as FAILs.

So now e.g., where we wanted to check if tstatus reports the trace
stop reason, and if the target does support it, we get

 PASS: tstatus reports trace stop reason

if the target actually reports what we'd expect if the trace stop
reason isn't supported, we get:

 UNSUPPORTED: tstatus reports trace stop reason

and if the target reports something else unexpected, we get:

 FAIL: tstatus reports trace stop reason

That has the added bonus that the test string is always the same and
only the test results change (PASS/FAIL/UNSUPPORTED), which makes it
easier for testers see regressions, compared to the previous:

 -PASS: gdb.trace/tstatus.exp: tstatus reports trace stop reason
 +PASS: gdb.trace/tstatus.exp: tstatus does not report trace stop reason

which clearly easily goes by unnoticed, as evidenced by the existing
problem Yao's previous patch addressed.

Tested on x86_64 Fedora 17.

gdb/testsuite/
2013-03-06  Pedro Alves  <palves@redhat.com>

* gdb.trace/tstatus.exp (run_trace_experiment): When the target
doesn't support the tested optional feature, call "unsupported"
with the same test message as the "pass" case, instead of calling
"pass" with a different message.  Use the same text for the "fail"
cases too.

11 years ago * linespec.c (get_current_search_block): ARI fix, use (void)
Pierre Muller [Wed, 6 Mar 2013 11:05:55 +0000 (11:05 +0000)]
* linespec.c (get_current_search_block): ARI fix, use (void)
for empty parameter list.

11 years agogdb/testsuite/
Yao Qi [Wed, 6 Mar 2013 01:03:40 +0000 (01:03 +0000)]
gdb/testsuite/
* gdb.trace/tstatus.exp: Remove the invocation of
gdb_load_shlibs, gdb_compile, clean_restart and runto_main.
(test_tracepoints): Don't set fast tracepoint.
(top level): Don't check agent library is loaded or not.

11 years agogdb/testsuite/
Yao Qi [Wed, 6 Mar 2013 00:59:55 +0000 (00:59 +0000)]
gdb/testsuite/
* gdb.trace/tstatus.exp (run_trace_experiment): Escape
parentheses by "\\".

11 years ago*** empty log message ***
gdbadmin [Wed, 6 Mar 2013 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***

11 years agodaily update
Alan Modra [Tue, 5 Mar 2013 23:00:06 +0000 (23:00 +0000)]
daily update

11 years ago * ada-lang.c (ada_lookup_symbol_list_worker): New function, contents
Doug Evans [Tue, 5 Mar 2013 21:15:34 +0000 (21:15 +0000)]
* ada-lang.c (ada_lookup_symbol_list_worker): New function, contents
of old ada_lookup_symbol_list.  In !full_search case, don't
search superblocks.
(ada_lookup_symbol_list): Delete arg full_search, all callers
updated.  Call ada_lookup_symbol_list_worker.
(ada_iterate_over_symbols): Call ada_lookup_symbol_list_worker.
* ada-lang.h (ada_lookup_symbol_list): Update.
* language.h (language_defn): Update comment for
la_iterate_over_symbols.
* linespec.c (iterate_over_file_blocks): New function.
(iterate_over_all_matching_symtabs): Call it.
(lookup_prefix_sym): Ditto.
(get_current_search_block): New function.
(get_search_block): Delete.
(find_label_symbols): Call get_current_search_block.
(add_matching_symbols_to_info): Call iterate_over_file_blocks.
* symtab.c (iterate_over_symbols): Don't search superblocks.

11 years agoAdd to the AArch64 GAS the missing support for hexadecimal-format
Yufeng Zhang [Tue, 5 Mar 2013 16:31:44 +0000 (16:31 +0000)]
Add to the AArch64 GAS the missing support for hexadecimal-format
floating-point literal in the FMOV instruction.

gas/

* config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
add comment.
(aarch64_double_precision_fmovable): New function.
(parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
function; handle hexadecimal representation of IEEE754 encoding.
(parse_operands): Update the call to parse_aarch64_imm_float.

gas/testsuite/

* gas/aarch64/diagnostic.s: Add test.
* gas/aarch64/diagnostic.l: Update.
* gas/aarch64/illegal.s: Add test.
* gas/aarch64/illegal.l: Update.
* gas/aarch64/fpmov.s: New file.
* gas/aarch64/fpmov.d: New file.

11 years agoFix ChangeLog entry.
Corinna Vinschen [Tue, 5 Mar 2013 15:18:10 +0000 (15:18 +0000)]
Fix ChangeLog entry.

11 years agogdb/
Yao Qi [Tue, 5 Mar 2013 14:23:23 +0000 (14:23 +0000)]
gdb/
* cli/cli-decode.c (add_setshow_zuinteger_unlimited_cmd): Change
parameter VAR's type from "unsigned int" to "int".
* command.h (var_zuinteger_unlimited): Update its comments.
(add_setshow_zuinteger_unlimited_cmd): Update the declaration.

11 years ago * NEWS: Mention new target x86_64-*-cygwin*.
Corinna Vinschen [Tue, 5 Mar 2013 13:39:00 +0000 (13:39 +0000)]
* NEWS: Mention new target x86_64-*-cygwin*.

11 years ago * configure.host: Add x86_64-*-cygwin* as host.
Corinna Vinschen [Tue, 5 Mar 2013 13:37:11 +0000 (13:37 +0000)]
* configure.host: Add x86_64-*-cygwin* as host.
* configure.tgt: Add x86_64-*-cygwin* as target.
* config/i386/cygwin64.mh: New file.

* gdbserver/configure.srv: Add x86_64-*-cygwin* as target.

11 years ago * configure.host: Add x86_64-*-cygwin* as valid host.
Corinna Vinschen [Tue, 5 Mar 2013 11:54:29 +0000 (11:54 +0000)]
* configure.host: Add x86_64-*-cygwin* as valid host.
* configure.tgt: Add x86_64-*-cygwin* as valid target.
* emultempl/pep.em: Handle different requirements for Cygwin in terms
of start addresses for executables and DLLs, based on memory model in
http://cygwin.com/ml/cygwin-developers/2013-02/msg00027.html

11 years ago * configure.in: Build DLL tools on x86_64-*-cygwin* as well.
Corinna Vinschen [Tue, 5 Mar 2013 11:52:12 +0000 (11:52 +0000)]
* configure.in: Build DLL tools on x86_64-*-cygwin* as well.
* configure: Regenerate.

11 years ago * config.bfd: Add x86_64-*-cygwin to list of supported targets.
Corinna Vinschen [Tue, 5 Mar 2013 11:47:01 +0000 (11:47 +0000)]
* config.bfd: Add x86_64-*-cygwin to list of supported targets.

11 years ago PR ld/15222
Alan Modra [Tue, 5 Mar 2013 02:55:27 +0000 (02:55 +0000)]
PR ld/15222
ld/
* ldlang.c (lang_size_sections_1): When given an lma_region align
LMA as per VMA only if lma_region is the same as region.
ld/testsuite/
* ld-scripts/rgn-at6.s, * ld-scripts/rgn-at6.t, * ld-scripts/rgn-at6.d,
* ld-scripts/rgn-at7.t, * ld-scripts/rgn-at7.d: New tests.

11 years ago*** empty log message ***
gdbadmin [Tue, 5 Mar 2013 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***

11 years agodaily update
Alan Modra [Mon, 4 Mar 2013 23:00:06 +0000 (23:00 +0000)]
daily update

11 years agogdb/
Jan Kratochvil [Mon, 4 Mar 2013 19:38:02 +0000 (19:38 +0000)]
gdb/
* linespec.c (decode_line_2): Fix duplicate request off by two message.

11 years agogdb/
Jan Kratochvil [Mon, 4 Mar 2013 19:30:28 +0000 (19:30 +0000)]
gdb/
* linespec.c (struct linespec_canonical_name): New.
(struct linespec_state): Change canonical_names type to it.
(add_sal_to_sals): Change variable canonical_name to canonical.  Change
xrealloc element size.  Initialize the different CANONICAL fields.
(canonical_to_fullform): New.
(filter_results): Use it.  Add variables canonical, fullform and
cleanup.
(struct decode_line_2_item, decode_line_2_compare_items): New.
(decode_line_2): Remove variables iter and item_names, add variables
items and items_count.  Modify the code for these new variables.

gdb/testsuite/
* gdb.linespec/base/one/thefile.cc (twodup): New.
(m): Call it.
* gdb.linespec/base/two/thefile.cc (dupname): New.
(n): Call it.
* gdb.linespec/break-ask.exp: New file.
* gdb.linespec/lspec.cc (body_elsewhere): New comment marker.

11 years ago * coff-pe-read.c (read_pe_exported_syms): Don't return without
Corinna Vinschen [Mon, 4 Mar 2013 15:09:46 +0000 (15:09 +0000)]
* coff-pe-read.c (read_pe_exported_syms): Don't return without
calling do_cleanup.

11 years ago * elfcomm.c (error): Flush stdout before emitting the error
Nick Clifton [Mon, 4 Mar 2013 14:22:25 +0000 (14:22 +0000)]
* elfcomm.c (error): Flush stdout before emitting the error
message.
(warn): Likewise.

11 years ago2013-03-04 Luis Machado <lgustavo@codesourcery.com>
Hui Zhu [Mon, 4 Mar 2013 13:52:46 +0000 (13:52 +0000)]
2013-03-04  Luis Machado  <lgustavo@codesourcery.com>

* tracepoint.c (build_traceframe_info): Add code for byte order.

11 years ago * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
Alan Modra [Mon, 4 Mar 2013 12:12:11 +0000 (12:12 +0000)]
* elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
non-zero addends when relocatable, rather than addends >= 32768.
Always zero "addend" before applying relocation.

11 years ago * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
Nick Clifton [Mon, 4 Mar 2013 09:21:43 +0000 (09:21 +0000)]
* archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
file pointer offsets for thin archives.

11 years ago * testsuite/Makefile.am (final_layout_script.lds): Add .sbss.
Alan Modra [Mon, 4 Mar 2013 00:48:01 +0000 (00:48 +0000)]
* testsuite/Makefile.am (final_layout_script.lds): Add .sbss.
* testsuite/Makefile.in: Regenerate.

11 years ago*** empty log message ***
gdbadmin [Mon, 4 Mar 2013 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***

11 years agodaily update
Alan Modra [Sun, 3 Mar 2013 23:00:07 +0000 (23:00 +0000)]
daily update

11 years ago*** empty log message ***
gdbadmin [Sun, 3 Mar 2013 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***

11 years agodaily update
Alan Modra [Sat, 2 Mar 2013 23:00:06 +0000 (23:00 +0000)]
daily update

11 years agoRevise ChangeLog comment for recently committed change.
Kevin Buettner [Sat, 2 Mar 2013 18:34:13 +0000 (18:34 +0000)]
Revise ChangeLog comment for recently committed change.

11 years ago * v850-tdep.c: (v850e2_register_name): (v850e2_reg_names):
Kevin Buettner [Sat, 2 Mar 2013 18:26:30 +0000 (18:26 +0000)]
* v850-tdep.c: (v850e2_register_name): (v850e2_reg_names):
Revise system register names to match current V850E2M
architecture specifications.

11 years agoAdd RegRex64 to riz
H.J. Lu [Sat, 2 Mar 2013 01:57:48 +0000 (01:57 +0000)]
Add RegRex64 to riz

* i386-reg.tbl (riz): Add RegRex64.
* i386-tbl.h: Regenerated.

11 years agoAdd tests for invalid addresses and riz/eiz
H.J. Lu [Sat, 2 Mar 2013 01:55:20 +0000 (01:55 +0000)]
Add tests for invalid addresses and riz/eiz

* gas/i386/inval.s: Add tests for invalid addresses and eiz.

* gas/i386/x86-64-inval.s: Add tests for invalid addresses and
riz/eiz.

* gas/i386/inval.l: Updated.
* gas/i386/x86-64-inval.l: Likewise.

11 years ago gdb/
Jiong Wang [Sat, 2 Mar 2013 01:34:40 +0000 (01:34 +0000)]
 gdb/
     * tilegx-tdep.c (tilegx_analyze_prologue): Limit bundle reading
     to END_ADDR.
     (tilegx_skip_prologue): Limit prologue analysis to section end

11 years ago*** empty log message ***
gdbadmin [Sat, 2 Mar 2013 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***

11 years agoRestore patch lost in last merge from GCC.
Cary Coutant [Fri, 1 Mar 2013 23:40:38 +0000 (23:40 +0000)]
Restore patch lost in last merge from GCC.

include/
* dwarf2.h (enum dwarf_sect): New enum type.

11 years agoAdd dwp support for v2 DWARF package file format.
Cary Coutant [Fri, 1 Mar 2013 23:05:27 +0000 (23:05 +0000)]
Add dwp support for v2 DWARF package file format.

gold/
* dwarf_reader.cc (Dwarf_info_reader::visit_type_unit): Add
tu_length parameter.  Adjust all callers.
* dwarf_reader.h (Dwarf_info_reader::visit_type_unit): Likewise.
* dwp.cc: Include dwarf.h.
(Section_bounds): New struct type.
(Unit_set): New struct type.
(Dwo_file::Dwo_file): Initialize new data member.
(Dwo_file::read_compunit_index, Dwo_file::read_typeunit_index):
Combine and rename to...
(Dwo_file::read_unit_index): ...this.
(Dwo_file::sized_read_compunit_index)
(Dwo_file::sized_read_typeunit_index): Combine and rename to...
(Dwo_file::sized_read_unit_index): ...this.
(Dwo_file::copy_section): Remove section_name, is_str_offsets
parameters; add section_id parameter.
(Dwo_file::add_cu_set, Dwo_file::add_tu_set): Combine and rename to...
(Dwo_file::add_unit_set): ...this.
(Dwo_file::shndx_map_): Remove.
(Dwo_file::sect_offsets_): New data member.
(Dwp_output_file::Dwp_output_file): Initialize new data members.
(Dwp_output_file::add_section): Rename to...
(Dwp_output_file::add_contribution): ...this.
(Dwp_output_file::add_cu_set): Combine parameters into a struct.
(Dwp_output_file::add_tu_set): Likewise.
(Dwp_output_file::Contribution): New type.
(Dwp_output_file::Section::contributions): New data member.
(Dwp_output_file::Cu_or_tu_set): Remove.
(Dwp_output_file::Section::Section): New ctor.
(Dwp_output_file::Dwp_index::Shndx_pool): Remove.
(Dwp_output_file::Dwp_index::Section_table): New type.
(Dwp_output_file::Dwp_index::Dwp_index): Initialize new data members.
(Dwp_output_file::Dwp_index::enter_set): Change type of "set"
parameter.
(Dwp_output_file::Dwp_index::shndx_pool): Remove.
(Dwp_output_file::Dwp_index::shndx_pool_end): Remove.
(Dwp_output_file::Dwp_index::section_table): New member function.
(Dwp_output_file::Dwp_index::section_table_end): New member function.
(Dwp_output_file::Dwp_index::shndx_pool_size): Remove.
(Dwp_output_file::Dwp_index::section_table_rows): New member function.
(Dwp_output_file::Dwp_index::section_table_cols): New member function.
(Dwp_output_file::Dwp_index::shndx_pool_): Remove.
(Dwp_output_file::Dwp_index::section_table_): New data member.
(Dwp_output_file::Dwp_index::section_mask_): New data member.
(Dwp_output_file::add_output_section): New member function.
(Dwp_output_file::write_new_section): New member function.
(Dwp_output_file::write_contributions): New member function.
(Dwp_output_file::section_id_map_): New data member.
(class Dwo_id_info_reader): Remove.
(class Unit_reader): New class.
(get_dwarf_section_name): New function.
(Dwo_file::read_executable): Adjust initializations of class data.
(Dwo_file::read): Add support for v2 package file format.
(Dwo_file::read_unit_index): Likewise.
(Dwo_file::sized_read_unit_index): Likewise.
(Dwo_file::copy_section): Likewise.
(Dwo_file::add_unit_set): Likewise.
(Dwp_output_file::add_output_section): Likewise.
(Dwp_output_file::add_contribution): Likewise.
(Dwp_output_file::Dwp_index::find_or_add): Use row index to check
for empty slot.
(Dwp_output_file::Dwp_index::enter_set): Add support for v2 package
file format.
(Dwp_output_file::Dwp_index::grow): Use row index to check for empty
slot.
(Dwp_output_file::initialize): Remove unused function.
(Dwp_output_file::finalize): Add support for v2 package file format.
(Dwp_output_file::write_index): Likewise.
* gdb-index.cc (Gdb_index_info_reader::visit_type_unit): Adjust
function prototype.

11 years agomerge from gcc
DJ Delorie [Fri, 1 Mar 2013 23:00:28 +0000 (23:00 +0000)]
merge from gcc

11 years agodaily update
Alan Modra [Fri, 1 Mar 2013 23:00:06 +0000 (23:00 +0000)]
daily update

11 years agogold/
Cary Coutant [Fri, 1 Mar 2013 22:53:02 +0000 (22:53 +0000)]
gold/
* dwarf_reader.cc (Dwarf_info_reader::check_buffer): Move
function into class definition in header file.
(Dwarf_info_reader::warn_corrupt_debug_section): New function.
* dwarf_reader.h (Dwarf_info_reader::warn_corrupt_debug_section):
New function.
(Dwarf_info_reader::check_buffer): Move here from .cc file.

11 years agoelfcpp/
Cary Coutant [Fri, 1 Mar 2013 22:45:56 +0000 (22:45 +0000)]
elfcpp/
* dwarf.h (enum DW_LANG): Adjust spacing for consistency.
(enum DW_SECT): New enum type.

11 years agogdb/
Jan Kratochvil [Fri, 1 Mar 2013 21:18:21 +0000 (21:18 +0000)]
gdb/
* dwarf2loc.c (call_site_find_chain_1): New variable save_callee_pc,
use it.

11 years agobinutils/
Cary Coutant [Fri, 1 Mar 2013 19:24:07 +0000 (19:24 +0000)]
binutils/
* dwarf.c (cu_tu_indexes_read, shndx_pool, shndx_pool_size)
(shndx_pool_used): Move to top of file.
(struct cu_tu_set): New type.
(cu_count, tu_count, cu_sets, tu_sets): New file scope variables.
(fetch_indexed_string): Add "this_set" parameter.  Update all callers.
(find_cu_tu_set_v2): New function.
(read_and_display_attr_value): Add "this_set" parameter.
(read_and_display_attr): Likewise.
(process_debug_info): Track base offsets for DWARF package files.
(load_debug_info): Call load_cu_tu_indexes.
(get_DW_SECT_short_name): New function.
(process_cu_tu_index): Add support for version 2 DWARF package files.