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Author SHA1 Message Date
Jan Kratochvil
a0b7aece70 Fix access of an already freed memory. 
* parse.c (parse_field_expression): Call xstrdup on `*name'.
	* completer.c (expression_completer): Free fieldname.
 2008-11-24 17:05:43 +00:00
Daniel Jacobowitz
d962ef8246 PR gdb/2474 
* remote.c (remote_read_description_p): New function.
	(remote_start_remote): Try to fetch the target description
	before adding shared libraries.  Try again later if the
	target is running but stopped.
	(remote_open_1): Mark extended targets as exited by default.
	(remote_read_description): Check target_has_execution.
 2008-11-24 16:53:44 +00:00
Jerome Guitton
88828b324a * alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind_cache): Use 
the frame address in block instead of the return address to
        locate the mdebug PDR of the frame.
 2008-11-24 13:52:05 +00:00
Alan Modra
7512c3973e * ldlang.c (lang_record_phdrs): Don't add orphans to PT_INTERP header. 2008-11-24 07:54:34 +00:00
Hans-Peter Nilsson
00c63f6216 Fix typo last change 2008-11-24 02:02:57 +00:00
Alan Modra
b6966287bc daily update 2008-11-24 00:00:06 +00:00
gdbadmin
cadb49f6d2 *** empty log message *** 2008-11-24 00:00:03 +00:00
Hans-Peter Nilsson
7fc663b7a6 * ld-cris/badgotr1.d: Robustify regexp. 2008-11-23 21:29:22 +00:00
Alan Modra
428d1fa7e6 daily update 2008-11-23 00:00:05 +00:00
gdbadmin
3c4fa988a8 *** empty log message *** 2008-11-23 00:00:03 +00:00
Vladimir Prus
249e11281f * gdb.texinfo (M68K Features): Fix typo. 2008-11-22 12:14:33 +00:00
Joel Brobecker
d81191fc8c Remove the unused BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK. 
* breakpoint.h (enum bpstat_what_main_action): Remove
        BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK.
        * breakpoint.c (bpstat_what): Delete catch_shlib_event from enum class.
        Remove the BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK column from
        variable table.
        * infrun.c (wait_for_inferior): Remove handling of
        BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK.
 2008-11-22 04:41:45 +00:00
gdbadmin
325e2ec8db *** empty log message *** 2008-11-22 00:00:05 +00:00
Alan Modra
df899a713b daily update 2008-11-22 00:00:04 +00:00
Tom Tromey
a9322a30ba * configure: Rebuild. 
* configure.ac: Merge calls to AC_CHECK_FUNCS, AC_CHECK_HEADERS,
	AC_CHECK_DECLS, and AC_CHECK_MEMBERS.
 2008-11-21 22:35:58 +00:00
Sterling Augustine
073f969cc7 2008-11-19 Sterling Augustine <sterling@tensilica.com> 
* MAINTAINERS: Take over from Bob Wilson as Xtensa maintainer.
 2008-11-21 22:16:16 +00:00
Sterling Augustine
1fa3cd8308 2008-11-21 Sterling Augustine <sterling@tensilica.com> 
* xtensa-isa.c (xtensa_state_is_shared_or): New function.

2008-11-21  Sterling Augustine  <sterling@tensilica.com>

        * xtensa-isa-internal.h (XTENSA_STATE_IS_SHARED_OR): New flag.
        * xtensa-isa.h (xtensa_state_is_shared_or): New prototype.

2008-11-21  Sterling Augustine  <sterling@tensilica.com>

        * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
        xtensa_state_is_shared_or to allow multiple opcodes within a
        single FLIX bundle to write to these special states.
 2008-11-21 22:13:32 +00:00
DJ Delorie
e2ce1e4a41 merge from gcc 2008-11-21 15:04:35 +00:00
Tom Tromey
ca30a76297 * python/python-internal.h (PyGILState_Ensure): New define. 
(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 14:59:56 +00:00
Tristan Gingold
3c9ab205d3 (Chunk I forgot to commit on 2008-11-14). 
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 10:21:00 +00:00
Hans-Peter Nilsson
10455f89a6 * elf-bfd.h (struct elf_backend_data): New member got_elt_size. 
(_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 00:02:37 +00:00
gdbadmin
5a29d1a0ec *** empty log message *** 2008-11-21 00:00:33 +00:00
Alan Modra
f2e04a4ef3 daily update 2008-11-21 00:00:09 +00:00
Doug Evans
d2bf72c057 * frame.c (frame_debug_got_null_frame): Remove file arg. 
All callers updated.
 2008-11-20 22:16:16 +00:00
Andreas Schwab
a9c640111d * gdb.base/foll-fork.exp (catch_fork_child_follow): Fix patterns 
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 17:17:59 +00:00
Pedro Alves
c7e8a53cdd * infrun.c (resume): If following a fork, also reset regcache, 
gdbarch and pc.
 2008-11-20 17:06:05 +00:00
Doug Evans
e2fd701eb4 * printcmd.c (sym_info): Don't print the offset if it's zero. 
* gdb.base/sepsymtab.exp: Update, old "info sym" format restored.
 2008-11-20 16:13:11 +00:00
Pedro Alves
607cecd2d4 * infrun.c (resume): If following a fork, reread the current 
thread.  Avoid dereferencing a possibly dangling pointer.
 2008-11-20 13:23:26 +00:00
Tristan Gingold
78bc95e3ba 2008-11-20 Tristan Gingold <gingold@adacore.com> 
* bfdwin.c: Fix comment.
 2008-11-20 09:49:00 +00:00
Tristan Gingold
6aa341c739 2008-11-20 Tristan Gingold <gingold@adacore.com> 
* bfd.c (is32bit): Use architecture information for non-ELF
	targets.
 2008-11-20 09:28:06 +00:00
Alan Modra
d6e14abcef * elf32-ppc.c (allocate_dynrelocs): Always use tlsld_got for 
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.
 2008-11-20 08:47:10 +00:00
Hans-Peter Nilsson
63cb8e5fe5 Forgot to save entry before commit: 
* config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL
	on symbols in TLS relocs.
 2008-11-20 02:48:28 +00:00
Doug Evans
642fd10146 * inferior.h (proceed_to_finish): Delete, unused. 
(stop_registers): Tweak comment.
	* infrun.c (stop_registers): Tweak comment.
 2008-11-20 00:35:23 +00:00
Alan Modra
1f7d85c731 daily update 2008-11-20 00:00:05 +00:00
gdbadmin
c7a9fda064 *** empty log message *** 2008-11-20 00:00:03 +00:00
Kevin Buettner
9bc7b6c67c * frv-tdep.c (frv_skip_main_prologue): New function. 
(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.
 2008-11-19 21:17:07 +00:00
Bob Wilson
d0107bb6ae gdb/ 
* 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.
 2008-11-19 18:29:47 +00:00
Bob Wilson
33430bd0ae include/ 
* 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.
 2008-11-19 18:25:20 +00:00
Nick Clifton
793c580792 Change documentation license to FDL v1.3 2008-11-19 16:22:48 +00:00
Pedro Alves
6e5abd65ae * remote.c (escape_buffer): New. 
(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 14:45:09 +00:00
Nick Clifton
c91e322a29 * elf.c (swap_out_syms) [USE_STT_COMMON]: Fix syntax error. 2008-11-19 10:09:21 +00:00
Nick Clifton
af1fb11f4b PR 7027 
* 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 09:25:56 +00:00
Hans-Peter Nilsson
4b1824c64a * gas/cris/rd-tls-1.d, gas/cris/rd-tls-1.s: Use a local thread 
variable instead of .text location for :GD decoration test.
 2008-11-19 06:16:54 +00:00
Hans-Peter Nilsson
f329435679 * config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL 
on symbols in TLS relocs.
 2008-11-19 06:16:04 +00:00
Alan Modra
156b28010a daily update 2008-11-19 00:00:09 +00:00
gdbadmin
eb0d4782bf *** empty log message *** 2008-11-19 00:00:03 +00:00
Paul Pluzhnikov
15c99a447e 2008-11-18 Paul Pluzhnikov <ppluzhnikov@google.com> 
* maint.c (maintenance_translate_address): Fix a buglet.
 2008-11-18 22:46:27 +00:00
Thiago Jung Bauermann
2c4ad78125 gdb/ 
* 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.
 2008-11-18 21:48:48 +00:00
Thiago Jung Bauermann
69abc51c17 gdb/ 
* 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.
 2008-11-18 21:39:47 +00:00
Paul Pluzhnikov
c14c28ba11 2008-11-18 Paul Pluzhnikov <ppluzhnikov@google.com> 
* objfiles.h: New MULTI_OBJFILE_P macro.
	* printcmd.c (sym_info): Print object name.
	* maint.c (maintenance_translate_address): Likewise.
 2008-11-18 21:31:27 +00:00