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2008-11-21merge from gccDJ Delorie3-23/+18
2008-11-21 * python/python-internal.h (PyGILState_Ensure): New define.Tom Tromey4-2/+67
(PyGILState_Release): Likewise. (PyEval_InitThreads): Likewise. (PyThreadState_Swap): Likewise. (PyEval_InitThreads): Likewise. * python/python.c (_initialize_python): Initialize threads. Release GIL. (eval_python_from_control_command): Acquire GIL. (python_command): Likewise. * python/python-internal.h (make_cleanup_py_restore_gil): Declare. * python/python-utils.c (py_gil_restore): New function. (make_cleanup_py_restore_gil): Likewise.
2008-11-21(Chunk I forgot to commit on 2008-11-14).Tristan Gingold3-18/+23
2008-11-13 Tristan Gingold <gingold@adacore.com> * makefile.vms (OBJS): Update objects list. (CFLAGS): Update. (libiberty.olb): Remove alloca-conf.h dependency. * config.h-vms: Use new macro sets, use builtin alloca.
2008-11-21 * elf-bfd.h (struct elf_backend_data): New member got_elt_size.Hans-Peter Nilsson4-5/+46
(_bfd_elf_default_got_elt_size): Declare. * elflink.c (struct alloc_got_off_arg): Replace member got_elt_size by new member info. (elf_gc_allocate_got_offsets): Adjust for calling bed->got_elt_size to get the element size instead of using a gofarg entry. (bfd_elf_gc_common_finalize_got_offsets): Similar. (_bfd_elf_default_got_elt_size): New function. * elfxx-target.h: New macro elf_backend_got_elt_size. (elfNN_bed): Use it.
2008-11-21*** empty log message ***gdbadmin1-1/+1
2008-11-21daily updateAlan Modra1-1/+1
2008-11-20 * frame.c (frame_debug_got_null_frame): Remove file arg.Doug Evans2-8/+11
All callers updated.
2008-11-20* gdb.base/foll-fork.exp (catch_fork_child_follow): Fix patternsAndreas Schwab3-334/+348
matching syscall entry point. * gdb.base/foll-vfork.exp (tcatch_vfork_then_parent_follow) (tcatch_vfork_then_child_follow): Likewise. Finish through vfork even if we stopped at the syscall trampoline.
2008-11-20 * infrun.c (resume): If following a fork, also reset regcache,Pedro Alves2-0/+11
gdbarch and pc.
2008-11-20 * printcmd.c (sym_info): Don't print the offset if it's zero.Doug Evans4-18/+40
* gdb.base/sepsymtab.exp: Update, old "info sym" format restored.
2008-11-20 * infrun.c (resume): If following a fork, reread the currentPedro Alves2-2/+11
thread. Avoid dereferencing a possibly dangling pointer.
2008-11-202008-11-20 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-4/+6
* bfdwin.c: Fix comment.
2008-11-202008-11-20 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-3/+7
* bfd.c (is32bit): Use architecture information for non-ELF targets.
2008-11-20 * elf32-ppc.c (allocate_dynrelocs): Always use tlsld_got forAlan Modra2-39/+50
TLS_LD even when symbol is used with other TLS reloc types. (ppc_elf_relocate_section): Bypass symbol checks when using tlsld_got. Leave addend zero on LD DTPMOD dynamic reloc.
2008-11-20Forgot to save entry before commit:Hans-Peter Nilsson1-0/+5
* config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL on symbols in TLS relocs.
2008-11-20 * inferior.h (proceed_to_finish): Delete, unused.Doug Evans3-9/+10
(stop_registers): Tweak comment. * infrun.c (stop_registers): Tweak comment.
2008-11-20daily updateAlan Modra1-1/+1
2008-11-20*** empty log message ***gdbadmin1-1/+1
2008-11-19 * frv-tdep.c (frv_skip_main_prologue): New function.Kevin Buettner3-3/+96
(frv_gdbarch_init): Register frv_skip_main_prologue. * solib-frv.c (fetch_loadmap): Return early when no segments are found. (frv_relocate_main_executable): Return early when both interpreter and executable loadmap addresses are zero.
2008-11-19gdb/Bob Wilson6-164/+138
* xtensa-config.c (rmap): Remove entries for ar32 through ar63. Add threadptr, scompare1, mmid, epc5, epc6, epc7, eps5, eps6, eps7, excsave5, excsave6, excsave7, cpenable, and vecbase registers. (xtensa_submask0, xtensa_submask1, xtensa_submask2) (xtensa_submask3, xtensa_submask4, xtensa_submask5, xtensa_submask6) (xtensa_submask7, xtensa_submask8, xtensa_submask9, xtensa_submask10) (xtensa_submask11, xtensa_submask12, xtensa_submask13, xtensa_submask14) (xtensa_submask15): Adjust register numbers. * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4. (xtensa_regmap_table): Add entry for scompare1. * regformats/reg-xtensa.dat: Remove ar32 through ar63. Add threadptr and scompare1. gdb/gdbserver/ * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4. (xtensa_regmap_table): Add entry for scompare1.
2008-11-19include/Bob Wilson4-66/+1973
* xtensa-config.h (XCHAL_HAVE_MUL16, XCHAL_HAVE_MUL32, XCHAL_HAVE_DIV32) (XCHAL_HAVE_MINMAX, XCHAL_HAVE_SEXT, XCHAL_HAVE_THREADPTR) (XCHAL_HAVE_RELEASE_SYNC, XCHAL_HAVE_S32C1I): Change to 1. (XCHAL_NUM_AREGS): Change to 32. (XCHAL_ICACHE_SIZE, XCHAL_DCACHE_SIZE): Change to 16K. (XCHAL_ICACHE_LINESIZE, XCHAL_DCACHE_LINESIZE): Change to 32. (XCHAL_ICACHE_LINEWIDTH, XCHAL_DCACHE_LINEWIDTH): Change to 5. (XCHAL_DCACHE_IS_WRITEBACK): Change to 1. (XCHAL_DEBUGLEVEL): Change to 6. bfd/ * xtensa-modules.c (sysregs): Add MMID, VECBASE, EPC5, EPC6, EPC7, EXCSAVE5, EXCSAVE6, EXCSAVE7, EPS5, EPS6, EPS7, CPENABLE, SCOMPARE1, and THREADPTR registers. (NUM_SYSREGS, MAX_USER_REG): Update. (states): Change width of INTERRUPT, WindowBase, WindowStart, and INTENABLE. Add VECBASE, EPC5, EPC6, EPC7, EXCSAVE5, EXCSAVE6, EXCSAVE7, EPS6, EPS6, EPS7, THREADPTR, CPENABLE, and SCOMPARE1 states. (NUM_STATES): Update. (enum xtensa_state_id): Add entries for new states. (enum xtensa_field_id): Add entries for xt_wbr15_imm and xt_wbr18_imm fields, along with functions to extract and set them. (regfiles): Change number of AR registers to 32. (Operand_ar0_encode, Operand_ar4_encode, Operand_ar8_encode, Operand_ar12_encode, Operand_ars_entry_encode): Update register mask. (operands): Add entries for tp7, xt_wbr15_label, xt_wbr18_label, xt_wbr15_imm, and xt_wbr18_imm operands, along with functions to encode and decode them. (enum xtensa_operand_id): Add entries for new operands. (Iclass_xt_iclass_rfi_stateArgs): Add EPC5, EPC6, EPC7, EPS5, EPS6, and EPC7 states. (Iclass_xt_iclass_rfdo_stateArgs): Replace EPC4 and EPS4 by EPC6 and EPS6, respectively. (iclasses): Add entries for rur_threadptr, wur_threadptr, xt_iclass_wsr_176, xt_iclass_rsr_epc5, xt_iclass_wsr_epc5, xt_iclass_xsr_epc5, xt_iclass_rsr_excsave5, xt_iclass_wsr_excsave5, xt_iclass_xsr_excsave5, xt_iclass_rsr_epc6, xt_iclass_wsr_epc6, xt_iclass_xsr_epc6, xt_iclass_rsr_excsave6, xt_iclass_wsr_excsave6, xt_iclass_xsr_excsave6, xt_iclass_rsr_epc7, xt_iclass_wsr_epc7, xt_iclass_xsr_epc7, xt_iclass_rsr_excsave7, xt_iclass_wsr_excsave7, xt_iclass_xsr_excsave7, xt_iclass_rsr_eps5, xt_iclass_wsr_eps5, xt_iclass_xsr_eps5, xt_iclass_rsr_eps6, xt_iclass_wsr_eps6, xt_iclass_xsr_eps6, xt_iclass_rsr_eps7, xt_iclass_wsr_eps7, xt_iclass_xsr_eps7, xt_iclass_rsr_vecbase, xt_iclass_wsr_vecbase, xt_iclass_xsr_vecbase, xt_iclass_mul16, xt_iclass_wsr_mmid, xt_iclass_icache_lock, xt_iclass_dcache_lock, xt_iclass_rsr_cpenable, xt_iclass_wsr_cpenable, xt_iclass_xsr_cpenable, xt_iclass_clamp, xt_iclass_minmax, xt_iclass_sx, xt_iclass_l32ai, xt_iclass_s32ri, xt_iclass_s32c1i, xt_iclass_rsr_scompare1, xt_iclass_wsr_scompare1, xt_iclass_xsr_scompare1, xt_iclass_div, and xt_iclass_mul32, along with corresponding argument and state argument arrays. Change number of state arguments for xt_iclass_rfi. Add arguments for xt_iclass_rfdo. (enum xtensa_iclass_id): Add entries for new iclasses. (opcodes): Add entries for RUR_THREADPTR, WUR_THREADPTR, WSR_176, RSR_EPC5, WSR_EPC5, XSR_EPC5, RSR_EXCSAVE5, WSR_EXCSAVE5, XSR_EXCSAVE5, RSR_EPC6, WSR_EPC6, XSR_EPC6, RSR_EXCSAVE6, WSR_EXCSAVE6, XSR_EXCSAVE6, RSR_EPC7, WSR_EPC7, XSR_EPC7, RSR_EXCSAVE7, WSR_EXCSAVE7, XSR_EXCSAVE7, RSR_EPS5, WSR_EPS5, XSR_EPS5, RSR_EPS6, WSR_EPS6, XSR_EPS6, RSR_EPS7, WSR_EPS7, XSR_EPS7, RSR_VECBASE, WSR_VECBASE, XSR_VECBASE, MUL16U, MUL16S, WSR_MMID, IPFL, IHU, IIU, DPFL, DHU, DIU, RSR_CPENABLE, WSR_CPENABLE, XSR_CPENABLE, CLAMPS, MIN, MAX, MINU, MAXU, SEXT, L32AI, S32RI, S32C1I, RSR_SCOMPARE1, WSR_SCOMPARE1, XSR_SCOMPARE1, QUOU, QUOS, REMU, REMS, and MULL opcodes, along with the corresponding functions to encode them. (enum xtensa_opcode_id): Add entries for new opcodes. (Slot_inst_decode): Handle new opcodes. (Slot_inst_get_field_fns, Slot_inst_set_field_fns): Add entries for xt_wbr15_imm and xt_wbr18_imm fields. (Slot_inst16a_get_field_fns, Slot_inst16a_set_field_fns): Likewise. (Slot_inst16b_get_field_fns, Slot_inst16b_set_field_fns): Likewise. (xtensa_modules): Update number of fields, operands, iclasses and opcodes.
2008-11-19Change documentation license to FDL v1.3Nick Clifton15-708/+1212
2008-11-19 * remote.c (escape_buffer): New.Pedro Alves3-19/+84
(putpkt_binary, read_frame, getpkt_or_notif_sane_1): Use it. Make sure debug output printing a packet buffer goes through a single fprintf_unfiltered call. * utils.c (vfprintf_unfiltered): If outputting timestamps, end output with a newline if it wasn't going to already.
2008-11-19 * elf.c (swap_out_syms) [USE_STT_COMMON]: Fix syntax error.Nick Clifton2-2/+5
2008-11-19 PR 7027Nick Clifton2-0/+14
* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Treat WPLT30 relocs against local symbols in 64-bit binaries as if they were WDISP30 relocs. (_bfd_sparc_elf_relocate_section): Likewise.
2008-11-19 * gas/cris/rd-tls-1.d, gas/cris/rd-tls-1.s: Use a local threadHans-Peter Nilsson3-2/+14
variable instead of .text location for :GD decoration test.
2008-11-19 * config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCALHans-Peter Nilsson1-7/+13
on symbols in TLS relocs.
2008-11-19daily updateAlan Modra1-1/+1
2008-11-19*** empty log message ***gdbadmin1-1/+1
2008-11-182008-11-18 Paul Pluzhnikov <ppluzhnikov@google.com>Paul Pluzhnikov2-1/+5
* maint.c (maintenance_translate_address): Fix a buglet.
2008-11-18gdb/Thiago Jung Bauermann12-6/+777
* features/Makefile (rs6000/powerpc-isa205-32l-expedite, rs6000/powerpc-isa205-altivec32l-expedite, powerpc-isa205-vsx32l-expedite, rs6000/powerpc-isa205-64l-expedite, rs6000/powerpc-isa205-altivec64l-expedite, powerpc-isa205-vsx64l-expedite): New variables. * regformats/rs6000/powerpc-isa205-32l.dat: Generate. * regformats/rs6000/powerpc-isa205-altivec32l.dat: Generate. * regformats/rs6000/powerpc-isa205-vsx32l.dat: Generate. * regformats/rs6000/powerpc-isa205-64l.dat: Generate. * regformats/rs6000/powerpc-isa205-altivec64l.dat: Generate. * regformats/rs6000/powerpc-isa205-vsx64l.dat: Generate. gdbserver/ * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c, powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c, powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c, powerpc-isa205-64l.o, powerpc-isa205-64l.c, powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c, powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets. * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and XML target descriptions. * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR when inferior is running on an ISA 2.05 or later processor. Add special case to return offset for full 64-bit slot of FPSCR when in 32-bits.
2008-11-18gdb/Thiago Jung Bauermann20-7/+1293
* ppc-linux-nat.c (ppc_register_u_addr): Add special case to return offset for full 64-bit slot of FPSCR when in 32-bits. (ppc_linux_read_description): Return target description with 64-bit FPSCR when inferior is running on an ISA 2.05 or later processor. * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Call initialize_tdec_powerpc_isa205_32l, initialize_tdec_powerpc_isa205_altivec32l, initialize_tdec_powerpc_isa205_vsx32l, initialize_tdec_powerpc_isa205_64l, initialize_tdec_powerpc_isa205_altivec64l and initialize_tdec_powerpc_isa205_vsx64l. * ppc-linux-tdep.h: Add external declaration for tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l and tdesc_powerpc_isa205_vsx64l. * features/rs600/powerpc-fpu-isa205.xml: New file. * features/rs600/powerpc-isa205-32l.xml: New file. * features/rs600/powerpc-isa205-64l.xml: New file. * features/rs600/powerpc-isa205-altivec32l.xml: New file. * features/rs600/powerpc-isa205-altivec64l.xml: New file. * features/rs600/powerpc-isa205-vsx32l.xml: New file. * features/rs600/powerpc-isa205-vsx64l.xml: New file. * features/rs600/powerpc-isa205-32l.c: Generate. * features/rs600/powerpc-isa205-64l.c: Generate. * features/rs600/powerpc-isa205-altivec32l.c: Generate. * features/rs600/powerpc-isa205-altivec64l.c: Generate. * features/rs600/powerpc-isa205-vsx32l.c: Generate. * features/rs600/powerpc-isa205-vsx64l.c: Generate. gdb/testsuite/ * gdb.arch/ppc-dfp.exp: New file. * gdb.arch/ppc-dfp.c: New file.
2008-11-182008-11-18 Paul Pluzhnikov <ppluzhnikov@google.com>Paul Pluzhnikov8-16/+104
* objfiles.h: New MULTI_OBJFILE_P macro. * printcmd.c (sym_info): Print object name. * maint.c (maintenance_translate_address): Likewise.
2008-11-182008-11-18 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill8-7/+894
* configure: Regenerated. * configure.ac: Add test for System V shared memory and semaphore. * debug.c, debug.h: Add trace support for new devices. * hw_sem.c, hw_shm.c: New files. * Makefile.in: Add hw_sem.c and hw_shm.c.
2008-11-18 * gdb.texinfo (Set Catchpoints): Remove the documentation ofJoel Brobecker2-10/+5
commands "catch load" and "catch unload".
2008-11-18 * NEWS: Document the removal of "catch load" and "catch unload".Joel Brobecker2-0/+10
2008-11-18Add support for ARM half-precision conversion instructions.Catherine Moore19-57/+458
2008-11-18 * dwarf2.c (read_section): Fix formatting.Nick Clifton3-47/+61
(read_n_bytes): Remove unhelpful comment. (read_indirect_string): Pass symbol table to read_section in case the .debug_str section needs relocating. PR 7037 * elf32-cr16.c (cr16_elf_howto_table): Zero the src_mask field of the reloc descriptions.
2008-11-18 * infcall.c (call_function_by_hand): Fix punctuation and capitalizationDoug Evans5-6/+16
on error messages. * gdb.mi/mi-syn-frame.exp: Update expected output. * gdb.mi/mi2-syn-frame.exp: Update expected output.
2008-11-18*** empty log message ***gdbadmin1-1/+1
2008-11-18daily updateAlan Modra1-1/+1
2008-11-17 * configure.tgt [spu-*-elf*]: Set NATIVE_LIB_DIRS to '/lib'.Ulrich Weigand2-1/+5
2008-11-17 PR gdb/2250Ulrich Weigand2-22/+118
* infrun.c (clear_proceed_status_thread): New function. (clear_proceed_status_callback): New function. (clear_proceed_status): In all-stop mode, clear per-thread proceed status of *all* threads, not only the current. (handle_inferior_event): In all-stop mode, if we're stepping one thread, but got some inferior event in another thread that does not cause GDB to break to the user interface, ensure the interrupted stepping operation continues in the original thread. (currently_stepping): Move thread-related tests to ... (currently_stepping_thread): ... this new function. (currently_stepping_callback): New function.
2008-11-17Update copyright year in --version messages.Nick Clifton6-5/+17
2008-11-17 Implement =thread-selected notification.Vladimir Prus9-19/+103
* mi/mi-common.h (struct mi_interp): New, moved from ... * mi/mi-interp.c: ...here. * mi/mi-main.c (mi_execute_command): If the thread changed as result of command, report that.
2008-11-17 Implement continue/interrupt of thread groups.Vladimir Prus2-3/+74
* mi/mi-main.c (proceed_thread_callback): New. (mi_cmd_exec_continue): If --thread-group is specified, resume all threads in that group. (interrupt_thread_callback): New. (mi_cmd_exec_interrupt): If --thread-group is specified, interrupt all threads in that group.
2008-11-17 Implement '-target-detach pid'.Vladimir Prus6-4/+51
* infcmd.c (detach_command): Make nonstatic. * inferior.h (detach_command): Declare. * mi/mi-cmds.c (mi_cmds): Don't route -target-detach via CLI. * mi/mi-cmds.h (mi_cmd_target_detach): Declare. * mi/mi-main.c (find_thread_of_process, mi_cmd_target_detach): New.
2008-11-17 Include group-id in thread-created notification.Vladimir Prus5-4/+20
* mi/mi-interp.c (mi_new_thread, mi_thread_exit): Include group id in the output.
2008-11-17 Notification for attach/detach.Vladimir Prus5-0/+51
* inferior.c: Call the process observers. * mi/mi-interp.c (mi_new_inferior, mi_inferior_exit): New. (mi_interpreter_init): Register the above.
2008-11-17 Implement -list-thread-groups.Vladimir Prus6-6/+82
* thread.c (print_thread_info): New parameter pid, to print threads of specific process. * gdbthread.h (print_thread_info): New parameter pid. * mi/mi-cmds.c (mi_cmds): Register -list-thread-groups. * mi/mi-cmds.h (mi_cmd_list_thread_groups): New. * mi/mi-main.c (mi_cmd_thread_info): Adjust. (print_one_process, mi_cmd_list_thread_groups): New.
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