Maciej W. Rozycki [Mon, 3 Dec 2012 16:26:30 +0000 (16:26 +0000)]
* ld-mips-elf/attr-gnu-4-45.d: Add missing "readelf" keyword.
Update dump according to current output.
Maciej W. Rozycki [Mon, 3 Dec 2012 16:17:48 +0000 (16:17 +0000)]
bfd/
* elf32-mips.c (bfd_elf32_mkobject): New macro.
* elf64-mips.c (bfd_elf64_mkobject): Likewise.
* elfn32-mips.c (bfd_elf32_mkobject): Likewise.
* elfxx-mips.h (_bfd_mips_elf_mkobject): New prototype.
* elfxx-mips.c (mips_elf_obj_tdata): New struct.
(mips_elf_tdata): New macro.
(_bfd_mips_elf_mkobject): New function.
(mips_elf_merge_obj_attributes): Report the originating input BFD
on attribute conflicts.
ld/testsuite/
* ld-mips-elf/attr-gnu-4-12.d: Update the warning message.
* ld-mips-elf/attr-gnu-4-13.d: Likewise.
* ld-mips-elf/attr-gnu-4-14.d: Likewise.
* ld-mips-elf/attr-gnu-4-15.d: Likewise.
* ld-mips-elf/attr-gnu-4-21.d: Likewise.
* ld-mips-elf/attr-gnu-4-23.d: Likewise.
* ld-mips-elf/attr-gnu-4-24.d: Likewise.
* ld-mips-elf/attr-gnu-4-25.d: Likewise.
* ld-mips-elf/attr-gnu-4-31.d: Likewise.
* ld-mips-elf/attr-gnu-4-32.d: Likewise.
* ld-mips-elf/attr-gnu-4-34.d: Likewise.
* ld-mips-elf/attr-gnu-4-35.d: Likewise.
* ld-mips-elf/attr-gnu-4-41.d: Likewise.
* ld-mips-elf/attr-gnu-4-42.d: Likewise.
* ld-mips-elf/attr-gnu-4-43.d: Likewise.
* ld-mips-elf/attr-gnu-4-45.d: Likewise.
* ld-mips-elf/attr-gnu-4-51.d: Likewise.
Maciej W. Rozycki [Mon, 3 Dec 2012 15:57:44 +0000 (15:57 +0000)]
bfd/
* elfxx-mips.c (mips_elf_merge_obj_attributes): Correct messages
for the -mdouble-float and -msingle-float cases throughout; make
all the messages report the output file consistently on the
left-hand side.
ld/testsuite/
* ld-mips-elf/attr-gnu-4-12.d: Adjust the warning expected
according to changes to BFD.
* ld-mips-elf/attr-gnu-4-14.d: Likewise.
* ld-mips-elf/attr-gnu-4-31.d: Likewise.
* ld-mips-elf/attr-gnu-4-32.d: Likewise.
* ld-mips-elf/attr-gnu-4-34.d: Likewise.
* ld-mips-elf/attr-gnu-4-41.d: Likewise.
H.J. Lu [Mon, 3 Dec 2012 14:34:06 +0000 (14:34 +0000)]
Improve plugin error handling
ld/
PR ld/14904
* ldmain.c (main): Don't check plugin_load_plugins return.
* lexsup.c (parse_args): Don't check plugin_opt_plugin return.
* plugin.c (dlerror): New. Defined if HAVE_DLFCN_H isn't
defined.
(plugin_opt_plugin): Change return type to void. Stop on
dlopen error and report error with dlerror ().
(plugin_load_plugins): Change return type to void. Stop on
dlsym error and report error with dlerror (). Don't use
set_plugin_error.
(plugin_call_cleanup): Issue an error for each plugin.
* plugin.h (plugin_opt_plugin): Change return type to void.
(plugin_load_plugins): Likewise.
ld/testsuite/
PR ld/14904
* ld-plugin/plugin-2.d: Update expected error message.
* ld-plugin/plugin-4.d: Likewise.
Alan Modra [Mon, 3 Dec 2012 06:38:01 +0000 (06:38 +0000)]
typo fix
Alan Modra [Mon, 3 Dec 2012 05:48:47 +0000 (05:48 +0000)]
* output.h: Formatting, whitespace.
Alan Modra [Mon, 3 Dec 2012 05:30:59 +0000 (05:30 +0000)]
* layout.h (Layout::get_executable_sections): Declare.
* layout.cc (Layout::get_executable_sections): New function.
* arm.cc (Target_arm::group_sections): Use it.
(Arm_output_section::group_sections): Delete now redundant test.
* output.cc (Output_reloc::Output_reloc): Add is_relative.
param to handle relative relocs.
* output.h (Output_reloc::Output_reloc <absolute reloc>): Likewise.
(Output_data_reloc::add_absolute): Adjust.
(Output_data_reloc::add_relative): New function.
(Output_data::reset_data_size): New function.
(Output_relaxed_input_section::set_relobj, set_shndx): New functions.
(Output_section::set_addralign): New function.
(Output_section::checkpoint_set_addralign): New function.
(Output_section::clear_section_offsets_need_adjustment): New function.
(Output_section::input_sections): Make public.
* powerpc.cc (class Output_data_brlt_powerpc): New.
(class Stub_table, class Stub_control): New.
(Powerpc_relobj::has14_, set_has_14bit_branch, has_14bit_branch,
stub_table_, set_stub_table, stub_table): New vectors and accessor
functions.
(Target_powerpc::do_may_relax, do_relax, push_branch,
new_stub_table, stub_tables, brlt_section, group_sections,
add_branch_lookup_table, find_branch_lookup_table,
write_branch_lookup_table, make_brlt_section): New functions.
(Target_powerpc::struct Sort_sections, class Branch_info): New.
(Target_powerpc::brlt_section_, stub_tables_, branch_lookup_table_,
branch_info_): New vars.
(Target_powerpc::make_plt_entry, make_local_ifunc_plt_entry): Don't
make call stubs here.
(Output_data_glink): Remove all call stub handling from this class.
(Target_powerpc::Scan::local, global): Save interesting branch
relocs and relocs for ifunc. Adjust calls to plt entry functions.
(Target_powerpc::do_finalize_sections): Only make reg save/restore
functions on final link.
(Target_powerpc::Relocate::relocate): Adjust lookup of call stubs.
Handle long branch destinations too.
(Target_powerpc::do_dynsym_value, do_plt_address_for_global,
do_plt_address_for_local): Adjust lookup of plt call stubs.
gdbadmin [Mon, 3 Dec 2012 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Sun, 2 Dec 2012 23:00:04 +0000 (23:00 +0000)]
daily update
gdbadmin [Sun, 2 Dec 2012 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Sat, 1 Dec 2012 23:00:05 +0000 (23:00 +0000)]
daily update
Yao Qi [Sat, 1 Dec 2012 02:16:28 +0000 (02:16 +0000)]
gdb/
2012-11-30 Yao Qi <yao@codesourcery.com>
* breakpoint.c (print_one_breakpoint_location): Indent code.
gdbadmin [Sat, 1 Dec 2012 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Fri, 30 Nov 2012 23:00:03 +0000 (23:00 +0000)]
daily update
Roland McGrath [Fri, 30 Nov 2012 21:14:02 +0000 (21:14 +0000)]
ld/testsuite/
* ld-elf/ehdr_start.s: Put reference in .rodata section, not .data.
Joern Rennecke [Fri, 30 Nov 2012 18:28:38 +0000 (18:28 +0000)]
* scripttempl/epiphany_4x4.sc, emulparams/elf32epiphany_4x4.sh: Add.
* emultempl/epiphanyelf_4x4.em: Likewise.
* configure.tgt: Add elf32epiphany_4x4 support.
* Makefile.am: Likewise.
* Makefile.in: Regenerate.
Joern Rennecke [Fri, 30 Nov 2012 17:54:58 +0000 (17:54 +0000)]
2012-11-30 Oleg Raikhman <oleg@adapteva.com>
Joern Rennecke <joern.rennecke@embecosm.com>
cpu:
* epiphany.cpu (keyword gr-names): Move sb/sl/ip after r9/r10/r12.
(load_insn): Add NO-DIS attribute to x, p, d, dpm, dl0, dl0.l.
(testset-insn): Add NO_DIS attribute to t.l.
(store-insn): Add NO-DIS attribute to x.l, p.l, d.l, dpm.l, dl0.l.
(move-insns): Add NO-DIS attribute to cmov.l.
(op-mmr-movts): Add NO-DIS attribute to movts.l.
(op-mmr-movfs): Add NO-DIS attribute to movfs.l.
(op-rrr): Add NO-DIS attribute to .l.
(shift-rrr): Add NO-DIS attribute to .l.
(op-shift-rri): Add NO-DIS attribute to i32.l.
(bitrl, movtl): Add NO-DIS attribute.
(op-iextrrr): Add NO-DIS attribute to .l
(op-two_operands-float, op-fabs-float): Add NO-DIS attribute to f32.l.
(op-fix2float-float, op-float2fix-float, op-fextop-float): Likewise.
opcodes:
* epiphany-desc.c, epiphany-desc.h, epiphany-opc.c: Regenerate.
Jan-Benedict Glaw [Fri, 30 Nov 2012 15:02:40 +0000 (15:02 +0000)]
Merge g++/xg++ changes from GCC
* configure.ac: Merge from GCC.
* Makefile.tpl: Dito.
* Makefile.in: Dito.
* configure: Dito.
Yao Qi [Fri, 30 Nov 2012 14:46:39 +0000 (14:46 +0000)]
gdb/
2012-11-30 Yao Qi <yao@codesourcery.com>
* breakpoint.c (print_one_breakpoint_location): Combine two
blocks handling 'hit count' together.
Yao Qi [Fri, 30 Nov 2012 14:35:50 +0000 (14:35 +0000)]
gdb/
2012-11-30 Yao Qi <yao@codesourcery.com>
* infrun.c (error_is_running, ensure_not_running): Move them
to ...
* infcmd.c (error_is_running, ensure_not_running): ... here.
Make them 'static'.
* inferior.h: Remove declarations of error_is_running and
ensure_not_running.
Yao Qi [Fri, 30 Nov 2012 07:42:57 +0000 (07:42 +0000)]
gdb/
2012-11-30 Yao Qi <yao@codesourcery.com>
* tic6x-linux-tdep.c (tic6x_register_sigcontext_offset): Don't
check REGNUM >= 0.
Yao Qi [Fri, 30 Nov 2012 07:24:48 +0000 (07:24 +0000)]
gdb/
2012-11-30 Yao Qi <yao@codesourcery.com>
* infrun.c: Make the declaration of 'init_infwait_state'
static.
(init_infwait_state): Make it 'static'.
Alan Modra [Fri, 30 Nov 2012 05:01:20 +0000 (05:01 +0000)]
* powerpc.c (Target_powerpc::Scan::global): Don't emit relative
relocs against protected symbols when building 32-bit shared libs.
Alan Modra [Fri, 30 Nov 2012 04:50:00 +0000 (04:50 +0000)]
* powerpc.cc (Target_powerpc::make_plt_section): Add symtab
param. Call got_section() to make .got. Update all callers
and their callers and so on.
Alan Modra [Fri, 30 Nov 2012 04:47:08 +0000 (04:47 +0000)]
* powerpc.cc (Powerpc_relobj::do_scan_relocs): Make STB_LOCAL
_GLOBAL_OFFSET_TABLE_ rather than STB_WEAK.
(Output_data_got_powerpc::make_header): Update _GLOBAL_OFFSET_TABLE_
value if it already exists.
gdbadmin [Fri, 30 Nov 2012 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Roland McGrath [Thu, 29 Nov 2012 23:42:03 +0000 (23:42 +0000)]
opcodes/
* s390-mkopc.c (file_header): Add const.
Alan Modra [Thu, 29 Nov 2012 23:00:03 +0000 (23:00 +0000)]
daily update
Michael Eager [Thu, 29 Nov 2012 21:09:01 +0000 (21:09 +0000)]
opcodes/Changelog:
* microblaze-opc.h: Rename INST_TYPE_RD_R1_SPECIAL to
INST_TYPE_R1_R2_SPECIAL
* microblaze-dis.c (print_insn_microblaze): Same.
gas/Changelog
* gas/config/tc-microblaze.c: Rename INST_TYPE_RD_R1_SPECIAL to
INST_TYPE_R1_R2_SPECIAL, don't set RD for wic.
Tom Tromey [Thu, 29 Nov 2012 20:53:24 +0000 (20:53 +0000)]
* gdb.base/gnu-debugdata.exp (run, pipeline): Don't use lassign.
Ulrich Weigand [Thu, 29 Nov 2012 19:11:48 +0000 (19:11 +0000)]
* python/python.c (finalize_python): Cast unused PyGILState_Ensure
return value to void to avoid compiler warning.
Roland McGrath [Thu, 29 Nov 2012 19:07:53 +0000 (19:07 +0000)]
bfd/
* elf-nacl.c (segment_eligible_for_headers): Disallow writable segments.
Ulrich Weigand [Thu, 29 Nov 2012 18:56:23 +0000 (18:56 +0000)]
ChangeLog:
* opencl-lang.c (opencl_print_type): New function.
(opencl_language_arch_info): Install it.
testsuite/ChangeLog:
* gdb.opencl/convs_casts.exp: Always expect standard vector type names.
* gdb.opencl/datatypes.exp: Likewise.
* gdb.opencl/operators.exp: Likewise.
* gdb.opencl/vec_comps.exp: Likewise.
Tom Tromey [Thu, 29 Nov 2012 17:49:20 +0000 (17:49 +0000)]
* gdb.texinfo (SVR4 Process Information): Document missing
"info proc" subcommands.
Tom Tromey [Thu, 29 Nov 2012 17:23:18 +0000 (17:23 +0000)]
* contrib/ari/gdb_ari.sh: Remove rules for xasprintf and
xvasprintf.
* common/common-utils.c (xasprintf, xvasprintf): Remove.
* common/common-utils.h (xasprintf, xvasprintf): Remove.
Jerome Guitton [Thu, 29 Nov 2012 16:30:45 +0000 (16:30 +0000)]
New testcase for interface type printing.
gdb/testsuite/ChangeLog:
* gdb.ada/iwide: New testcase.
Jerome Guitton [Thu, 29 Nov 2012 16:29:54 +0000 (16:29 +0000)]
Strip interface tags from visible fields
The following Ada type:
type Circle is new Shape and Drawable with record
Center : Point;
Radius : Natural;
end record;
...is displayed as follow in GDB:
(gdb) ptype circle
type = new classes.shape with record
V51s: ada.tags.interface_tag;
center: classes.point;
radius: natural;
end record
V51s is an internal field that is of no interest for the user. It should
not be displayed.
gdb/ChangeLog:
* ada-lang.c (ada_is_interface_tag): New function.
(ada_is_ignored_field): Add interface tags to the list
of ignored fields.
Jerome Guitton [Thu, 29 Nov 2012 16:28:10 +0000 (16:28 +0000)]
Full view of interface-wide types
For displaying the full view of a class-wide object, GDB relies on
the assumption that this view will have the same address as the
address of the object. In the case of simple inheritance, this
assumption is correct; the proper type is deduced by decoding
the tag of the object and converting the result to this full-view
type.
Consider for example an abstract class Shape, a child Circle
which implements an interface Drawable, and the corresponding
following objects:
My_Circle : Circle := ((1, 2), 3);
My_Shape : Shape'Class := Shape'Class (My_Circle);
My_Drawable : Drawable'Class := Drawable'Class (My_Circle);
To display My_Shape, the debugger first extracts the tag (an internal
field, usually the first one of the record):
(gdb) p my_shape'address
$2 = (system.address) 0x8063e28
(gdb) x/x my_shape'address
0x8063e28 <classes__my_shape>: 0x08059ec4
Then the type specific data and the expanded name of the tag is read
from there:
(gdb) p my_shape'tag
$3 = (access ada.tags.dispatch_table) 0x8059ec4 (classes.circle)
To get the full view, the debugger converts to the corresponding type:
(gdb) p {classes.circle}0x8063e28
$4 = (center => (x => 1, y => 2), radius => 3)
Now, in the case of multiple inheritance, the assumption does not hold
anymore. The address that we have usually points to some
place lower. The offset to the original address is saved in the field
Offset_To_Top of the metadata that are above the tag, at address
obj'tag - 8. In the case of my_shape, this offset is 0:
(gdb) x/x my_shape'tag - 8
0x8059ebc <classes__circleT+12>: 0x00000000
...but in the case of an interface-wide object, it is not null:
(gdb) x/x my_drawable'tag - 8
0x8063b28 <classes__classes__circle_classes__drawable1T56s+12>: 0x00000004
(gdb) p {classes.circle}(my_drawable'address - 4)
$7 = (center => (x => 1, y => 2), radius => 3)
The following change handles this relocation in the most common cases.
Remaining cases that are still to be investigated are signaled by
comments.
gdb/ChangeLog:
* ada-lang.h (ada_tag_value_at_base_address): New function
declaration.
* ada-lang.c (is_ada95_tag, ada_tag_value_at_base_address):
New functions.
(ada_to_fixed_type_1, ada_evaluate_subexp): Let ada_tag_base_address
relocate the class-wide value if need be.
(ada_value_struct_elt, ada_value_ind, ada_coerce_ref):
Let ada_tag_value_at_base_address relocate the class-wide access/ref
before dereferencing it.
* ada-valprint.c (ada_val_print_1): Relocate to base address
before displaying the content of an interface-wide ref.
gdb/testsuite/ChangeLog:
* gdb.ada/ptype_tagged_param.exp: Adjust expected output in
ptype test.
Jerome Guitton [Thu, 29 Nov 2012 16:27:13 +0000 (16:27 +0000)]
Update gdb.ada/variant_record_packed_array
gdb/testsuite/ChangeLog:
* gdb.ada/variant_record_packed_array.exp: Test expressions of the
form {VARIANT_TYPE}ADDRESS.
Jerome Guitton [Thu, 29 Nov 2012 16:26:12 +0000 (16:26 +0000)]
Handle other cases than EVAL_NORMAL in the default case
In the evaluation of an expression in Ada mode, the default case
unwraps the argument unconditionally. For an object of a variant
record type, this unwrapping builds a fixed type from the
specification of the variant type and the actual values of the
object's discriminants. It means that unwrapping needs the "proper"
value for the object, not just a zero value with the proper type.
When not in EVAL_NORMAL, we cannot assume that the evaluation returns
such a proper value; it may well return a zero value of the
appropriate type e.g in EVAL_AVOID_SIDE_EFFECTS. It is wrong to try to
unwrap in that case.
In particular, a problem shows up when using expression of the form
{VARIANT_TYPE}OBJ. GDB first evaluates this expression in
EVAL_AVOID_SIDE_EFFECTS to compute the type, the evaluation of OBJ
in most cases returns a zero value of its type, and as UNOP_MEMVAL
is mapped to the default case its evaluation ends up trying to
read memory around address 0.
gdb/ChangeLog:
* ada-lang.c (ada_evaluate_subexp): Unwrap only in EVAL_NORMAL.
Hans-Peter Nilsson [Thu, 29 Nov 2012 14:39:23 +0000 (14:39 +0000)]
Fix attribution for old patch:
2009-10-19 Edgar E. Iglesias <edgar@axis.com>
Hans-Peter Nilsson <hp@axis.com>
* elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
Don't subtract the size of the TLS block for non-shared objects
from the relocation.
gdbadmin [Thu, 29 Nov 2012 13:12:22 +0000 (13:12 +0000)]
GDB 7.5.1 released.
Maciej W. Rozycki [Thu, 29 Nov 2012 11:03:13 +0000 (11:03 +0000)]
* Makefile.in: Regenerate.
Yao Qi [Thu, 29 Nov 2012 07:55:10 +0000 (07:55 +0000)]
gdb/
2012-11-29 Yao Qi <yao@codesourcery.com>
Tom Tromey <tromey@redhat.com>
* eval.c (evaluate_subexp_standard): Get the correct pointer
type for TYPE_CODE_MEMBERPTR.
Yao Qi [Thu, 29 Nov 2012 06:24:24 +0000 (06:24 +0000)]
gdb/doc/
2012-11-29 Yao Qi <yao@codesourcery.com>
PR gdb/1477.
* gdb.texinfo (Print Settings): Correct the default 'demangle-style'
to 'auto' instead of 'gnu'.
gdbadmin [Thu, 29 Nov 2012 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Wed, 28 Nov 2012 23:00:05 +0000 (23:00 +0000)]
daily update
Edjunior Barbosa Machado [Wed, 28 Nov 2012 20:07:19 +0000 (20:07 +0000)]
2012-11-28 Edjunior Machado <emachado@linux.vnet.ibm.com>
* rs6000-tdep.c (gdb_print_insn_powerpc): Remove info->mach checking,
since now it is being done by binutils' powerpc_init_dialect().
Tom Tromey [Wed, 28 Nov 2012 18:48:38 +0000 (18:48 +0000)]
PR gdb/14290:
* solib-darwin.c (gdb_bfd_mach_o_fat_extract): New function.
(darwin_solib_get_all_image_info_addr_at_init, darwin_bfd_open):
Use it.
* gdb_bfd.h (gdb_bfd_mark_parent): Declare.
* gdb_bfd.c (gdb_bfd_mark_parent): New function.
(gdb_bfd_openr_next_archived_file): Use it.
Julian Brown [Wed, 28 Nov 2012 16:53:01 +0000 (16:53 +0000)]
gas/
* config/tc-arm.c (md_apply_fix): Fix conversion of BL to BLX for
local targets in Thumb mode.
gas/testsuite/
* gas/arm/bl-local-2.s: New test.
* gas/arm/bl-local-2.d: New.
Markus Metzger [Wed, 28 Nov 2012 16:21:58 +0000 (16:21 +0000)]
2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
gdb/
* configure.ac: Check for linux/perf_event.h.
* config.in: Regenerated.
* configure: Regenerated.
gdb/gdbserver/
* configure.ac: Check for linux/perf_event.h.
* config.in: Regenerated.
* configure: Regenerated.
Kai Tietz [Wed, 28 Nov 2012 15:53:37 +0000 (15:53 +0000)]
* resbin.c (bin_to_res_version): Correct offset
and length calculation of resource.
(get_version_header): Apply alignement of 4 to len.
Yao Qi [Wed, 28 Nov 2012 11:56:15 +0000 (11:56 +0000)]
gdb/
2012-11-28 Yao Qi <yao@codesourcery.com>
* breakpoint.c (_initialize_breakpoint): Call add_alias_cmd to
abbreviate 'delete tracepoints' to 'delete tr'.
* corefile.c (_initialize_core): Call add_alias_cmd to
abbreviate 'set gnutarget' to 'set g'.
* value.c (_initialize_values): Call add_alias_cmd to abbreviate
'show convenience' to 'show conv'.
Jan-Benedict Glaw [Wed, 28 Nov 2012 11:43:47 +0000 (11:43 +0000)]
Disable libsanitizer for non-C++ builds.
* configure.ac (noconfigdirs): Merge from GCC.
* configure: Regenerate.
gdbadmin [Wed, 28 Nov 2012 00:00:02 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Tue, 27 Nov 2012 23:00:05 +0000 (23:00 +0000)]
daily update
Roland McGrath [Tue, 27 Nov 2012 17:26:11 +0000 (17:26 +0000)]
binutils/testsuite/
* lib/binutils-common.exp (is_zlib_supported): New function.
* lib/utils-lib.exp (run_dump_test): If as options include
--compress-debug-sections and zlib is not available, report
the test as unsupported.
* binutils-all/compress.exp: Bail out if zlib is not available.
* binutils-all/objdump.exp (objdump compressed debug):
Mark unsupported if zlib is not available.
* binutils-all/readelf.exp (readelf_compressed_wa_test): Likewise.
gas/testsuite/
* lib/gas-defs.exp (run_dump_test): If as options include
--compress-debug-sections and zlib is not available, report
the test as unsupported.
ld/testsuite/
* ld-elf/compress.exp: Bail out if zlib is not supported.
* lib/ld-lib.exp (run_dump_test): If as options include
--compress-debug-sections and zlib is not available, report
the test as unsupported.
Roland McGrath [Tue, 27 Nov 2012 17:20:29 +0000 (17:20 +0000)]
ld/testsuite/
* ld-elf/flags1.d: Add *-*-nacl* to xfail list.
* ld-elf/orphan-region.d: Likewise.
Nick Clifton [Tue, 27 Nov 2012 17:04:30 +0000 (17:04 +0000)]
PR ld/14776
* ld.texinfo: Fix spelling mistakes.
Joel Brobecker [Tue, 27 Nov 2012 14:09:13 +0000 (14:09 +0000)]
Fix sparc-solaris build failure (sparc-sol2-nat.c)
Hello,
The recent patch for %fsr handling had a couple of tiny mistakes
that cause the build to fail on sparc-solaris. Fixed thusly.
gdb/ChangeLog:
* sparc-sol2-nat.c (supply_gregset): Fix first parameter in
call to sparc_supply_fpregset.
(fill_fpregset): Fix first parameter in call to
sparc_collect_fpregset.
Tested on sparc-solaris by rebuilding GDB. Will check it in.
Thanks,
--
Joel
Yao Qi [Tue, 27 Nov 2012 08:11:59 +0000 (08:11 +0000)]
gdb/
2012-11-27 Daniel Jacobowitz <dan@codesourcery.com>
Kazu Hirata <kazu@codesourcery.com>
Yao Qi <yao@codesourcery.com>
* objfiles.c (init_entry_point_info): Call
gdbarch_convert_from_func_ptr_addr and
gdbarch_addr_bits_remove here ...
(entry_point_address_query): ... instead of here.
* solib-svr4.c (exec_entry_point): Call
gdbarch_addr_bits_remove.
* symfile.c (generic_load): Call gdbarch_addr_bits_remove on
the entry address.
Yao Qi [Tue, 27 Nov 2012 07:59:12 +0000 (07:59 +0000)]
gdb/
2012-11-27 Daniel Jacobowitz <dan@codesourcery.com>
Yao Qi <yao@codesourcery.com>
* eval.c (evaluate_subexp_standard): Add handling of
TYPE_CODE_MEMBERPTR when calling functions. Correct the
result of ptype for calling a TYPE_CODE_METHODPTR.
gdb/testsuite/
2012-11-27 Daniel Jacobowitz <dan@codesourcery.com>
* gdb.cp/member-ptr.cc (class Diamond): Add func_ptr.
(func): New function.
(main): Initialize diamond.func_ptr and add diamond_pfunc_ptr.
* gdb.cp/member-ptr.exp: Add new tests for ptype and for
pointers to members with pointer-to-function type.
Yao Qi [Tue, 27 Nov 2012 07:41:43 +0000 (07:41 +0000)]
gdb/
2012-11-27 Yao Qi <yao@codesourcery.com>
* symtab.c (symtab_symbol_info): Fix a -Wformat-extra-args
warning.
Add i18n markup.
gdbadmin [Tue, 27 Nov 2012 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Roland McGrath [Mon, 26 Nov 2012 23:26:35 +0000 (23:26 +0000)]
ld/
* emultempl/aarch64elf.em (gld${EMULATION_NAME}_before_parse):
Copy last elf32.em here too.
* emultempl/armelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
* emultempl/mmixelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
* emultempl/scoreelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
Alan Modra [Mon, 26 Nov 2012 23:00:10 +0000 (23:00 +0000)]
daily update
Tom Tromey [Mon, 26 Nov 2012 22:31:29 +0000 (22:31 +0000)]
2012-11-26 Alexander Larsson <alexl@redhat.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
* NEWS: Mention mini debuginfo feature.
* minidebug.c: New file.
* configure.ac: Check for lzma.
* configure, config.in: Rebuild.
* Makefile.in (LIBLZMA): New variable.
(CLIBS): Include LIBLZMA.
(SFILES): Mention minidebug.c.
(COMMON_OBS): Mention minidebug.o.
* symfile.c (read_symbols): New function.
(syms_from_objfile, reread_symbols): Call it.
* symfile.h (find_separate_debug_file_in_section): Declare.
doc
* gdb.texinfo (MiniDebugInfo): New node.
(GDB Files): Update.
testsuite
* gdb.base/gnu-debugdata.exp: New file.
* gdb.base/gnu-debugdata.c: New file.
* lib/gdb.exp (gdb_file_cmd): Handle LZMA warning.
(gdb_unload): Return 0 on success.
Tom Tromey [Mon, 26 Nov 2012 19:23:56 +0000 (19:23 +0000)]
2012-11-26 Alexander Larsson <alexl@redhat.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
* NEWS: Mention mini debuginfo feature.
* minidebug.c: New file.
* configure.ac: Check for lzma.
* configure, config.in: Rebuild.
* Makefile.in (LIBLZMA): New variable.
(CLIBS): Include LIBLZMA.
(SFILES): Mention minidebug.c.
(COMMON_OBS): Mention minidebug.o.
* symfile.c (read_symbols): New function.
(syms_from_objfile, reread_symbols): Call it.
* symfile.h (find_separate_debug_file_in_section): Declare.
doc
* gdb.texinfo (MiniDebugInfo): New node.
(GDB Files): Update.
testsuite
* gdb.base/gnu-debugdata.exp: New file.
* gdb.base/gnu-debugdata.c: New file.
* lib/gdb.exp (gdb_file_cmd): Handle LZMA warning.
(gdb_unload): Return 0 on success.
Jan Kratochvil [Mon, 26 Nov 2012 18:13:24 +0000 (18:13 +0000)]
gdb/testsuite/
* gdb.base/enumval.exp (print e, print f, print K): XFAIL on GCC <= 4.6.
Roland McGrath [Mon, 26 Nov 2012 17:49:11 +0000 (17:49 +0000)]
bfd/
* elf-nacl.c (nacl_modify_segment_map): Don't crash when INFO is null.
Joel Brobecker [Mon, 26 Nov 2012 17:41:44 +0000 (17:41 +0000)]
Do not crash when calling GDB with empty executable name.
% gdb -q ''
... or ...
% gdb -q
(gdb) file ''
... both cause GDB to crash with an invalid free. This is because
exec_file_attach is attempting to free a string that has not been
allocated. The string is only allocated if openp is successful.
But in the case of this obviously invalid filename, openp fails,
and leaves scratch_pathname uninitialized, thus causing the xfree
to fail.
The fix is to enable the associated cleanup after we have verified
that openp was successful.
gdb/ChangeLog (By Keith Seitz <keiths@redhat.com>):
* exec.c (exec_file_attach): Move cleanup after verifying that
memory has in fact been allocated.
gdb/testsuite/ChangeLog:
* gdb.base/empty_exe.exp: New testcase.
Tom Tromey [Mon, 26 Nov 2012 15:54:29 +0000 (15:54 +0000)]
* ada-lang.c (user_select_syms): Use SYMBOL_SYMTAB.
* dwarf2read.c (dw2_find_symbol_file, fixup_go_packaging): Use
SYMBOL_SYMTAB.
* skip.c (skip_info): Use SYMBOL_SYMTAB.
Pedro Alves [Mon, 26 Nov 2012 14:19:33 +0000 (14:19 +0000)]
gdb/
2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
Pedro Alves <palves@redhat.com>
* common/linux-osdata.c (linux_xfer_osdata_fds): Decrease buffer
size parameter passed to readlink by one byte.
* fbsd-nat.c (fbsd_pid_to_exec_file): Ditto.
* linux-nat.c (linux_child_pid_to_exec_file): Ditto.
* nbsd-nat.c (nbsd_pid_to_exec_file): Ditto.
* inf-child.c (inf_child_fileio_readlink): Decrease local buffer's
size by one byte.
gdb/gdbserver/
2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
* hostio.c (handle_readlink): Decrease buffer size
parameter passed to readlink by one byte.
Yao Qi [Mon, 26 Nov 2012 13:30:07 +0000 (13:30 +0000)]
gdb/gdbserver/
2012-11-26 Yao Qi <yao@codesourcery.com>
* configure.ac (build_warnings): Append '-Wempty-body'.
* configure: Regenerated.
* linux-low.c (linux_create_inferior): Use braces for empty 'if'
body.
Yao Qi [Mon, 26 Nov 2012 13:26:57 +0000 (13:26 +0000)]
gdb/
2012-11-26 Yao Qi <yao@codesourcery.com>
* f-valprint.c (f77_create_arrayprint_offset_tbl): Remove
extraneous parentheses.
Yao Qi [Mon, 26 Nov 2012 13:19:18 +0000 (13:19 +0000)]
gdb/
2012-11-26 Yao Qi <yao@codesourcery.com>
* remote.c (remote_start_remote): Typo fix.
gdbadmin [Mon, 26 Nov 2012 00:00:37 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Sun, 25 Nov 2012 23:00:05 +0000 (23:00 +0000)]
daily update
gdbadmin [Sun, 25 Nov 2012 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Sat, 24 Nov 2012 23:00:04 +0000 (23:00 +0000)]
daily update
gdbadmin [Sat, 24 Nov 2012 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Fri, 23 Nov 2012 23:00:05 +0000 (23:00 +0000)]
daily update
David S. Miller [Fri, 23 Nov 2012 20:30:23 +0000 (20:30 +0000)]
Fix Sparc %fsr regset offset for BSD and Linux.
gdb/
* sparc-tdep.h (struct sparc_fpregset): New data structure.
(sparc32_sunos4_fpregset, sparc32_bsd_fpregset,
sparc32_sol2_fpregset): Declare new globals.
(sparc32_supply_fpregset, sparc32_collect_fpregset): Add new
'fpregset' argument.
* sparc64-tdep.h (sparc64_supply_fpregset,
sparc64_collect_fpregset): Likewise.
(sparc64_sol2_fpregset, sparc64_bsd_fpregset): Declare new
globals.
* sparc-nat.h (struct sparc_fpregset): Add forward declaration.
(sparc_fpregset): Declare new global.
(sparc_supply_fpregset, sparc_collect_fpregset): Add new
'fpregset' argument.
* sparc-linux-nat.c (supply_fpregset): Pass sparc_fpregset down
into handler.
(fill_fpregset): Likewise.
(_initialize_sparc_linux_nat): Set sparc_fpregset to
sparc32_bsd_fpregset.
* sparc-linux-tdep.c (sparc32_linux_supply_core_fpregset): Pass
sparc32_bsd_fpregset down into handler.
(sparc32_linux_collect_core_fpregset): Likewise.
* sparc-nat.c (sparc_fpregset): Define.
(sparc_supply_fpregset): Add 'fpregset' argument.
(sparc_collect_fpregset): Likewise.
(sparc_fetch_inferior_registers): Pass sparc_fpregset down
into fpregset handler.
(sparc_store_inferior_registers): Likewise.
(_initialize_sparc_nat): Set sparc_fpregset to
sparc32_sunos4_fpregset if NULL.
* sparc-sol2-nat.c (supply_gregset): Pass sparc_sol2_fpregset
down into handler.
(fill_fpregset): Likewise.
* sparc-sol2-tdep.c (sparc32_sol2_fpregset): Define.
* sparc-tdep.c (sparc32_supply_fpregset): Add fpregset arg and
use it to compute offsets.
(sparc32_collect_fpregset): Likewise.
(sparc32_sunos4_fpregset, sparc32_bsd_fpregset): Define.
* sparc64-linux-nat.c (supply_fpregset): Pass sparc64_bsd_fpregset
down into handler.
(fill_fpregset): Likewise.
* sparc64-linux-tdep.c (sparc64_linux_supply_core_fpregset):
Likewise.
(sparc64_linux_collect_core_fpregset): Likewise.
* sparc64-sol2-tdep.c (sparc64_sol2_fpregset): Define.
* sparc64-tdep.c (sparc64_supply_fpregset): Add fpregset arg and
use it to compute offsets.
(sparc64_collect_fpregset): Likewise.
(sparc64_bsd_fpregset): Define.
* sparc64fbsd-tdep.c (sparc64fbsd_supply_fpregset): Padd
sparc64_bsd_fpregset down into handler.
(sparc64fbsd_collect_fpregset): Likewise.
* sparc64nbsd-nat.c (sparc64nbsd_supply_fpregset): Add fpregset arg
and pass sparc{32,64}_bsd_fpregset down into handler.
(sparc64nbsd_collect_fpregset): Likewise.
* sparc64nbsd-tdep.c (sparc64nbsd_supply_fpregset): Pass
sparc64_bsd_fpregset down into handler.
* sparc64obsd-tdep.c (sparc64obsd_supply_gregset): Likewise.
* sparcnbsd-nat.c (_initialize_sparcnbsd_nat): Set sparc_fpregset
to sparc32_bsd_fpregset.
* sparcnbsd-tdep.c (sparc32nbsd_supply_gregset): Pass
sparc32_bsd_fpregset down into sparc32_supply_fpregset.
(sparc32nbsd_supply_fpregset): Likewise.
Alan Modra [Fri, 23 Nov 2012 03:28:13 +0000 (03:28 +0000)]
include/opcode/
* ppc.h (ppc_parse_cpu): Update prototype.
opcodes/
* ppc-dis.c (ppc_parse_cpu): Add "sticky" param. Track bits
set from ppc_opts.sticky in it. Delete "retain_mask".
(powerpc_init_dialect): Choose default dialect from info->mach
before parsing -M options. Handle more bfd_mach_ppc variants.
Update common default to power7.
gas/
* config/tc-ppc.c (sticky): New var.
(md_parse_option, ppc_machine): Update ppc_parse_cpu calls.
gas/testsuite/
* gas/ppc/astest2.d: Pass -Mppc to objdump.
ld/testsuite/
* ld-powerpc/plt1.d: Update for default "at" branch hints.
* ld-powerpc/tlsexe.d: Likewise.
* ld-powerpc/tlsexetoc.d: Likewise.
* ld-powerpc/tlsopt1.d: Likewise.
* ld-powerpc/tlsopt1_32.d: Likewise.
* ld-powerpc/tlsopt2.d: Likewise.
* ld-powerpc/tlsopt2_32.d: Likewise.
* ld-powerpc/tlsopt4.d: Likewise.
* ld-powerpc/tlsopt4_32.d: Likewise.
* ld-powerpc/tlsso.d: Likewise.
* ld-powerpc/tlstocso.d: Likewise.
gdbadmin [Fri, 23 Nov 2012 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Thu, 22 Nov 2012 23:00:04 +0000 (23:00 +0000)]
daily update
gdbadmin [Thu, 22 Nov 2012 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Wed, 21 Nov 2012 23:00:04 +0000 (23:00 +0000)]
daily update
H.J. Lu [Wed, 21 Nov 2012 21:31:18 +0000 (21:31 +0000)]
Set output maxpagesize when rewriting program header
bfd/
PR binutils/14493
* elf.c (copy_elf_program_header): When rewriting program
header, set the output maxpagesize to the maximum alignment
of input PT_LOAD segments.
2012-11-21 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/14493
* ld-elf/maxpage5.d: New file.
* ld-elf/maxpage5.s: Likewise.
* ld-elf/maxpage5.t: Likewise.
Roland McGrath [Wed, 21 Nov 2012 20:13:04 +0000 (20:13 +0000)]
bfd/
* elf-nacl.c (segment_nonexecutable_and_has_contents): Renamed to ...
(segment_eligible_for_headers): ... this. Take new arguments
MAXPAGESIZE and SIZEOF_HEADERS. Return false if the first section's
start address doesn't leave space for the headers.
(nacl_modify_segment_map): Update caller.
Roland McGrath [Wed, 21 Nov 2012 19:56:38 +0000 (19:56 +0000)]
ld/
* ld.h (ld_config_type): New flag member separate_code.
* emultempl/elf32.em
(gld${EMULATION_NAME}_before_parse): Set it based on $SEPARATE_CODE.
* ldlang.c (ldlang_override_segment_assignment): If it's set, then
always return TRUE when SEC_CODE differs between the sections.
Roland McGrath [Wed, 21 Nov 2012 19:31:24 +0000 (19:31 +0000)]
* ld-elf/comm-data.exp: Add XFAIL for arm*-*-* targets, referring
to PR ld/13802.
Tom Tromey [Wed, 21 Nov 2012 18:07:17 +0000 (18:07 +0000)]
* gdbtypes.h (struct cplus_struct_type) <localtype_ptr>: Remove
field.
(TYPE_LOCALTYPE_PTR, TYPE_LOCALTYPE_FILE, TYPE_LOCALTYPE_LINE):
Remove.
* c-typeprint.c (c_type_print_base): Update.
Michael Eager [Wed, 21 Nov 2012 17:54:11 +0000 (17:54 +0000)]
Add swap byte (swapb) and swap halfword (swaph) opcodes.
binutils/opcodes
* microblaze-opc.h (op_code_struct): Add swapb, swaph Increase MAX_OPCODES.
* microblaze-opcm.h (microblaze_instr): Likewise
binutils/gas/testsuite
* gas/microblaze/allinsn.s: Add swapb, swaph
* gas/microblaze/allinsn.d: Likewise
Michael Eager [Wed, 21 Nov 2012 17:34:14 +0000 (17:34 +0000)]
Add stack high register and stack low register for MicroBlaze
hardware assisted stack protection, stores stack low / stack high limits
for detecting stack overflow / underflow
binutils/opcodes
* microblaze-opcm.h: Add REG_SLR_MASK, REG_SHR_MASK, REG_SHR and REG_SLR
* microblaze-dis.c (get_field_special): Handle REG_SLR_MASK and REG_SHR_MASK
binutils/gas
* config/tc-microblaze.c (parse_reg): Parse REG_SLR, REG_SHR
binutils/gas
* gas/microblaze/allinsn.s: Test use of SHR, SLR
* gas/microblaze/allinsn.d: Likewise
Pedro Alves [Wed, 21 Nov 2012 14:09:10 +0000 (14:09 +0000)]
Revert previous change to i386-tdep.c.
H.J. Lu [Wed, 21 Nov 2012 13:53:23 +0000 (13:53 +0000)]
Run more tests on x86_64-*-linux-gnu*/i?86-*-linux-gnu
* ld-elf/discard1.d: Run on x86_64-*-linux-gnu*.
* ld-elf/discard2.d: Likewise.
* ld-elf/discard3.d: Likewise.
* ld-elf/eh6.d: Likewise.
* ld-elf/maxpage3c.d: Run on i?86-*-linux-gnu.
* ld-elf/maxpage4.d: Likewise.
Karthik Bhat [Wed, 21 Nov 2012 08:02:13 +0000 (08:02 +0000)]
Added forgotton ChangeLog for previous fix i.e. breakpoint not set properly in case of clang compiled binary commit
Karthik Bhat [Wed, 21 Nov 2012 07:39:02 +0000 (07:39 +0000)]
Fix for incorrect breakpoint set in case of clang compiled binary
Yao Qi [Wed, 21 Nov 2012 00:29:55 +0000 (00:29 +0000)]
gdb/
2012-11-21 Yao Qi <yao@codesourcery.com>
PR tdep/7438
* gdbarch.sh (smash_text_address): Remove.
* gdbarch.c, gdbarch.h: Regenerate.
* arm-tdep.c (arm_smash_text_address): Remove.
(arm_gdbarch_init): Don't call set_gdbarch_smash_text_address.
* hppa-tdep.c (hppa_smash_text_address): Remove.
(hppa_addr_bits_remove): Rename from hppa_smash_text_address.
(hppa_gdbarch_init): Don't call set_gdbarch_smash_text_address.
Caller update.
* coffread.c (coff_symtab_read): Caller update.
* dbxread.c (process_one_symbol): Likewise.
* elfread.c (record_minimal_symbol): Likewise.
* somread.c (som_symtab_read): Likewise.