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2010-11-28gdb/Jan Kratochvil24-466/+552
Rename and move inferior_thread_state and inferior_status. * gdbthread.h (struct thread_control_state): New struct, move fields step_range_start, step_range_end, step_frame_id, step_stack_frame_id, trap_expected, proceed_to_finish, in_infcall, step_over_calls, stop_step and stop_bpstat here from struct thread_info. (struct thread_suspend_state): New struct, move field stop_signal here from struct thread_info. (struct thread_info): Move the fields above from this struct. * inferior.h: Move the inferior_thread_state and inferior_status declarations comment to their definitions at infrun.c. (struct inferior_control_state): New struct, move field stop_soon from struct inferior here. (struct inferior_suspend_state): New empty struct. (struct inferior): New fields control and suspend. Move out field stop_soon. * infrun.c (struct inferior_thread_state): Rename to ... (infcall_suspend_state): ... here. Replace field stop_signal by fields thread_suspend and inferior_suspend. (save_inferior_thread_state): Rename to ... (save_infcall_suspend_state): ... here. New variable inf. Update the code for new fields. (restore_inferior_thread_state): Rename to ... (restore_infcall_suspend_state): ... here. New variable inf. Update the code for new fields. (do_restore_inferior_thread_state_cleanup): Rename to ... (do_restore_infcall_suspend_state_cleanup): ... here. (make_cleanup_restore_inferior_thread_state): Rename to ... (make_cleanup_restore_infcall_suspend_state): ... here. (discard_inferior_thread_state): Rename to ... (discard_infcall_suspend_state): ... here. (get_inferior_thread_state_regcache): Rename to ... (get_infcall_suspend_state_regcache): ... here. (struct inferior_status): Rename to ... (struct infcall_control_state): ... here. Replace fields step_range_start, step_range_end, step_frame_id, step_stack_frame_id, trap_expected, proceed_to_finish, in_infcall, step_over_calls, stop_step, stop_bpstat and stop_soon by fields thread_control and inferior_control. (save_inferior_status): Rename to ... (save_infcall_control_state): ... here. Update the code for new fields. (restore_inferior_status): Rename to ... (restore_infcall_control_state): ... here. Update the code for new fields. (do_restore_inferior_status_cleanup): Rename to ... (do_restore_infcall_control_state_cleanup): ... here. (make_cleanup_restore_inferior_status): Rename to ... (make_cleanup_restore_infcall_control_state): ... here. (discard_inferior_status): Rename to ... (discard_infcall_control_state): ... here. * alpha-tdep.c, breakpoint.c, dummy-frame.c, dummy-frame.h, exceptions.c, fbsd-nat.c, gdbthread.h, infcall.c, infcmd.c, inferior.c, inferior.h, infrun.c, linux-nat.c, mi/mi-interp.c, mips-tdep.c, procfs.c, solib-irix.c, solib-osf.c, solib-spu.c, solib-sunos.c, solib-svr4.c, thread.c, windows-nat.c: Update all the references to the moved fields and renamed functions.
2010-11-28*** empty log message ***gdbadmin1-1/+1
2010-11-27daily updateAlan Modra1-1/+1
2010-11-27 * bootstrap-lto.mk (BOOT_ADAFLAGS): Delete.Eric Botcazou2-3/+4
2010-11-27*** empty log message ***gdbadmin1-1/+1
2010-11-26daily updateAlan Modra1-1/+1
2010-11-26 * dwarf.c (decode_location_expression, display_debug_frames): MoveAlan Modra2-12/+19
code handling DW_EH_PE_pcrel into.. (get_encoded_value): ..here.
2010-11-26PR other/46020Alexandre Oliva6-4/+54
* configure.ac (CXX_FOR_TARGET): Add -funconfigured-libstdc++-v3. * Makefile.def (CXX_FOR_TARGET): Removed from flags_to_pass. * Makefile.tpl (CXX_FOR_TARGET_FLAG_TO_PASS): New. (BASE_FLAGS_TO_PASS): Use it. * configure: Rebuilt. * Makefile.in: Rebuilt.
2010-11-26gdb/Jan Kratochvil2-1/+11
* infcall.c (struct inferior_thread_state) <siginfo_gdbarch>: Fix up the comment. (save_inferior_thread_state): Reset tp->stop_signal.
2010-11-26Fix ChangeLog entry.Jan Kratochvil1-1/+2
2010-11-26gdb/Jan Kratochvil2-2/+5
* infcall.c (caller_state_cleanup): Remove variable caller_state_cleanup.
2010-11-26update japanese translationAlan Modra4-460/+542
2010-11-26*** empty log message ***gdbadmin1-1/+1
2010-11-252010-11-25 Marc Khouzam <marc.khouzam@ericsson.com>Marc Khouzam2-1/+7
PR breakpoints/12217 * breakpoint.c (is_marker_spec): Check for NULL.
2010-11-25daily updateAlan Modra1-1/+1
2010-11-25 * breakpoint.h: No longer include python.h or python-internal.h.Pedro Alves5-13/+18
(struct breakpoint_object): Forward declare. * defs.h (PyObject) [!HAVE_PYTHON]: Don't define. * varobj.c (PyObject) [!HAVE_PYTHON]: Define. * python/py-breakpoint.c (build_bp_list): Cast py_bp_object to PyObject pointer. (gdbpy_breakpoint_created): Remove casts around py_bp_object accesses.
2010-11-25 * ld/testsuite/ld-arm/arm-elf.exp (armeabitests): Replace --defsym argument inMatthew Gretton-Dann2-3/+8
jump-reloc-veneers* tests with --section-start .text=0x8000.
2010-11-252010-11-25 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>Andreas Krebbel4-10/+18
* config/tc-s390.c (current_cpu): Initialize with latest CPU. (init_default_arch): Default to z/Architecture mode if CPU provides it. Remove the check setting the CPU default. 2010-11-25 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * opcode/s390.h (enum s390_opcode_cpu_val): Add S390_OPCODE_MAXCPU.
2010-11-25Update translationsAlan Modra29-14521/+28933
2010-11-25 * scripttempl/elf.sc: Group .text.exit, text.startup and .text.hotAlan Modra2-0/+8
sections.
2010-11-25 PR gas/12264Alan Modra2-4/+7
* compress-debug.c: Include config.h first.
2010-11-25Add rs6000-core.c/.o to the list of optional backend files...Joel Brobecker3-0/+11
This makes sure that rs6000-core.c gets recompiled whenever any of its dependencies get changed. bfd/ChangeLog: * Makefile.am (OPTIONAL_BACKENDS): Add rs6000-core.lo. (OPTIONAL_BACKENDS_CFILES): Add rs6000-core.c. * Makefile.in: Regenerate.
2010-11-25Build failure on ppc-aix (bfd_elf_get_obj_attr_int is undefined)Joel Brobecker2-0/+7
bfd_uses_spe_extensions should only be used when BFD has been built with ELF support. The typical way of checking that in GDB is to use the HAVE_ELF macro. gdb/ChangeLog: * rs6000-tdep.c (bfd_uses_spe_extensions): Use bfd_elf_get_obj_attr_int only if HAVE_ELF is defined.
2010-11-25*** empty log message ***gdbadmin1-1/+1
2010-11-24daily updateAlan Modra1-1/+1
2010-11-24gas: bfin: convert to new doc styleMike Frysinger3-11/+25
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-24gdb/Jan Kratochvil2-4/+13
Code cleanup. * infrun.c (struct inferior_status) <stepping_over_breakpoint> (save_inferior_status) <stepping_over_breakpoint> (restore_inferior_status) <stepping_over_breakpoint>: Rename to trap_expected. (struct inferior_status) <step_resume_break_address>: Remove.
2010-11-24gdb/Jan Kratochvil2-26/+51
* infrun.c (struct inferior_status, save_inferior_status) (restore_inferior_status): Group and reorder the fields, comment their groups.
2010-11-24gdb/Jan Kratochvil6-50/+55
Code cleanup. * dictionary.c (struct dict_vector) <iter_match_first, iter_match_next> (iter_match_first_hashed, iter_match_next_hashed) (iter_match_first_linear, iter_match_next_linear) (dict_iter_match_first, dict_iter_match_next, iter_match_first_hashed) (iter_match_next_hashed, iter_match_first_linear) (iter_match_next_linear): Use symbol_compare_ftype. * dictionary.h: Include symfile.h. (dict_iter_match_first, dict_iter_match_next): Use symbol_compare_ftype. * dwarf2read.c (dw2_map_matching_symbols): Likewise. * psymtab.c (match_partial_symbol, match_partial_symbol, map_block) (map_matching_symbols_psymtab): Likewise. * symfile.h (symbol_compare_ftype): New typedef. (struct quick_symbol_functions) <map_matching_symbols): Use symbol_compare_ftype.
2010-11-242010-11-24 Edjunior Machado <emachado@br.ibm.com>Thiago Jung Bauermann2-3/+7
* gdb.asm/powerpc.inc: Use 'sys_exit' on gdbasm_exit0 macro.
2010-11-242010-11-24 Edjunior Machado <emachado@br.ibm.com>Thiago Jung Bauermann3-7/+103
* gdb.asm/asm-source.exp: Add new target "powerpc64"; expect leading `.' on ppc64's symbols; "finish" and "return" commands must accept to show the caller line again as well as the line after. * gdb.asm/powerpc64.inc: New file.
2010-11-24*** empty log message ***gdbadmin1-1/+1
2010-11-23 PR ld/12253Alan Modra2-4/+37
* elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct DW_EH_PE_datarel handling. Truncate .eh_frame_hdr address to ptr_size.
2010-11-23daily updateAlan Modra1-1/+1
2010-11-23 * lib/gdb.exp (gdb_test_sequence): New function.Doug Evans4-18/+50
(gdb_expect_list): Add verbose -log call for each pattern. * gdb.base/signals.exp (test_handle_all_print): Call it. Reduce timeout increment from 6 minutes to 1 minute. * gdb.server/ext-run.exp: Call it.
2010-11-23include/opcode/Richard Sandiford2-2/+6
* mips.h: Fix previous commit.
2010-11-232010-11-23 Sterling Augustine <sterling@tensilica.com>Sterling Augustine3-47/+38
* doc/as.texinfo: Refer to and include c-xtensa.texi for Xtensa options. Move Xtensa options to proper alphabetical location. * doc/c-xtensa.texi: Add markup for use in manpage generation.
2010-11-23Properly check default linker.H.J. Lu3-6/+21
2010-11-23 H.J. Lu <hongjiu.lu@intel.com> PR binutils/12258 * configure.ac: Correct comments for --enable-gold/--enable-ld. Properly check default linker. * configure: Regnerated.
2010-11-23 * mips.h (INSN_CHIP_MASK): Update according to INSN_LOONGSON_3A.Nick Clifton6-8/+23
(INSN_LOONGSON_3A): Clear bit 31. * elfxx-mips.c (mips_set_isa_flags): Move bfd_mach_loongson_3a after bfd_mach_mips_sb1. * config/tc-mips.c (mips_cpu_info_table): Move loongson3a after sb1.
2010-11-23Refer to and include c-i386.texi for i386 options.H.J. Lu3-1/+33
2010-11-23 H.J. Lu <hongjiu.lu@intel.com> * doc/as.texinfo: Refer to and include c-i386.texi for i386 options. * doc/c-i386.texi: Add markup for use in manpage generation.
2010-11-23gdbTom Tromey6-10/+77
* configure: Rebuild. * configure.ac (READLINE_TEXI_INCFLAG): New subst. gdb/doc * gdb.texinfo (Top): Check SYSTEM_READLINE. (Editing): Likewise. (Command History): Likewise. (TUI Keys): Likewise. (Bug Reporting): Conditionally include rluser.texi and inc-history.texinfo. * Makefile.in (READLINE_TEXI_INCFLAG): New variable. (GDB_DOC_SOURCE_INCLUDES): Add comment. (GDBvn.texi): Set SYSTEM_READLINE when appropriate. (gdb.dvi): Use READLINE_TEXI_INCFLAG. (gdb.pdf): Likewise. (gdb.info): Likewise. (gdb/index.html): Likewise.
2010-11-23gdbTom Tromey8-3082/+23
* Makefile.in (SUBDIRS): Add doc. * configure: Rebuild. * configure.ac: Don't configure in doc. Create doc/Makefile. gdb/doc * Makefile.in (Makefile): Run ../config.status. (distclean): Update. * configure: Remove. * configure.ac: Remove.
2010-11-23 * configure.ac: For --enable-gold, handle value `default' instead ofNick Clifton9-74/+172
`both*'. New configure option --{en,dis}able-ld. ld, gold/ * configure.ac: For --enable-gold, handle value `default' instead of `both*'. Always install ld as ld.gold, install as ld if gold is the default.
2010-11-232010-11-23 Phil Muldoon <pmuldoon@redhat.com>Phil Muldoon4-1/+23
PR python/12212 * python/py-inferior.c (find_thread_object): Check if PIDGET returns 0. 2010-11-23 Phil Muldoon <pmuldoon@redhat.com> PR python/12212 * gdb.python/python.exp: Check that selected_thread raises an error when no inferior is loaded.
2010-11-23sim: profile: fix building with --disable-sim-profileMike Frysinger2-0/+16
When the sim is configured with profile support disabled, the build fails: ./../common/sim-profile.c: In function 'profile_option_handler': ./../common/sim-profile.c:337:6: warning: implicit declaration of function 'PROFILE_PC_FREQ' ./../common/sim-profile.c:337:6: error: lvalue required as left operand of assignment ./../common/sim-profile.c:351:6: warning: implicit declaration of function 'PROFILE_PC_NR_BUCKETS' ./../common/sim-profile.c:351:6: error: lvalue required as left operand of assignment ./../common/sim-profile.c:381:6: warning: implicit declaration of function 'PROFILE_PC_SHIFT' ./../common/sim-profile.c:381:6: error: lvalue required as left operand of assignment ./../common/sim-profile.c:405:8: warning: implicit declaration of function 'PROFILE_PC_START' ./../common/sim-profile.c:405:8: error: lvalue required as left operand of assignment ./../common/sim-profile.c:406:8: warning: implicit declaration of function 'PROFILE_PC_END' ./../common/sim-profile.c:406:8: error: lvalue required as left operand of assignment ./../common/sim-profile.c: In function 'profile_uninstall': ./../common/sim-profile.c:1299:7: warning: implicit declaration of function 'PROFILE_INSN_COUNT' ./../common/sim-profile.c:1299:37: warning: comparison between pointer and integer ./../common/sim-profile.c:1300:2: warning: passing argument 1 of 'zfree' makes pointer from integer without a cast ../common/sim-utils.h:30:6: note: expected 'void *' but argument is of type 'int' make[2]: *** [sim-profile.o] Error 1 So add some stubs similar to how some of the other subsystems are stubbed out so things build correctly. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-23sim: cast away hw/device differencesMike Frysinger2-0/+8
When building with device and hw support, the sim-core code generates a lot of build time warnings such as: ./../common/sim-core.c: In function 'sim_core_map_attach': ./../common/sim-core.c:198:7: warning: passing argument 1 of 'device_error' from incompatible pointer type ../common/sim-core.h:347:6: note: expected 'struct device *' but argument is of type 'struct hw *' ./../common/sim-core.c:235:7: warning: passing argument 1 of 'device_error' from incompatible pointer type ../common/sim-core.h:347:6: note: expected 'struct device *' but argument is of type 'struct hw *' In reality, these two structures get cast back and forth in the core code already and so are "compatible". So tweak the three functions that generate all of these warnings to include the casts automatically. I know this isn't exactly clean, but the current device/hw ifdef approach is full of landmines itself and I'm not entirely sure how to unscrew it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-23Delete redundant variable in ada_template_to_fixed_record_type_1.Joel Brobecker2-6/+10
gdb/ChangeLog: * ada-lang.c (ada_template_to_fixed_record_type_1): Delete bit_incr.
2010-11-23[Ada] array pointers encoded as typedef to fat pointerJoel Brobecker2-2/+42
A recent change in check_typedef caused the following regression, considering: type String_Access is access String; S1 : String_Access := null; Trying to print S1, we get: (gdb) print s1 $1 = (string) (null) The type name is wrong. We were expecting: (gdb) print s1 $1 = (string_bug.string_access) (null) The extensive comment in this patch explains how pointers to arrays are encoded when the array is a "fat pointer". What happened is that the change in check_typedef broke a type-equality test that we were performing. The test really was on the fringe, but it turns out that, for what we're doing, we're really only interested in the main-type portion of the type. The patch adjust the check accordingly. gdb/ChangeLog: * ada-lang.c (ada_to_fixed_type): Expand function documentation. Return the original type if the main type portions match rather than when the type themselves match.
2010-11-23GDB SEGV while trying to print uninitialize variant recordJoel Brobecker2-0/+20
We have a variant record whose value is defined as follow: type Discriminant_Record (Num1, Num2, Num3, Num4 : Natural) is record Field1 : My_Record_Array (1 .. Num2); Field2 : My_Record_Array (Num1 .. 10); Field3 : My_Record_Array (Num1 .. Num2); Field4 : My_Record_Array (Num3 .. Num2); Field5 : My_Record_Array (Num4 .. Num2); end record; Dire : Discriminant_Record (1, 7, 3, 0); However, we're trying to print "Dire" before it is elaborated. This is common if one breaks on a function and then starts doing "info locals" for instance. What happens is that GDB reads bogus values for fields Num1 to Num4, and deduces a bogus (ginormouos) size for component "Field1". The length is so large that it then later causes an overflow in the overall record length computation. Things go downhill from there, because length(field1) > length(record). So, when after we've fetched the value of the record based on the computed size, we crash trying to access unallocated memory when accessing field1... The first fix we can do is to check the size of the field against the maximum object size. If it exceeds that size, then we know the record will also exceed that size... gdb/ChangeLog: * ada-lang.c (ada_template_to_fixed_record_type_1): For dynamic fields, check the field size against the maximum object size.
2010-11-23support for mips-irix on-stack trampolinesJoel Brobecker2-0/+48
On mips-irix, the debugger has trouble stepping over the following line of code: S: Shape'Class := R; <<<<---- STOP here Here is what happens: (gdb) n warning: GDB can't find the start of the function at 0x7fff2bd8. GDB is unable to find the start of the function at 0x7fff2bd8 and thus can't determine the size of that function's stack frame. This means that GDB may be unable to access that stack frame, or the frames below it. This problem is most likely caused by an invalid program counter or stack pointer. However, if you think GDB should simply search farther back from 0x7fff2bd8 for code which looks like the beginning of a function, you can increase the range of the search using the `set heuristic-fence-post' command. 0x7fff2bd8 in ?? () The program does in fact jump to this code location, which is a trampoline located on the stack (there is an implicit call to a routine internally generated by the Ada expander). As it is on the stack, GDB is naturally unable to find the bounds of the current function, or any debugging information, and is thus unable to continue. This patch adds support for this sort of trampoline. gdb/ChangeLog: * mips-irix-tdep.c (mips_irix_n32_stack_tramp_frame_init): New function. (mips_irix_n32_stack_tramp_frame): New static global. (mips_irix_init_abi): Add mips_irix_n32_stack_tramp_frame to list of unwinder.
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