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63092 Commits

Author SHA1 Message Date
Ulrich Weigand 99e4058030 * gdbarch.sh (displaced_step_hw_singlestep): New callback. 
* gdbarch.c, gdbarch.h: Regenerate.
	* arch-utils.c (default_displaced_step_hw_singlestep): New function.
	* arch-utils.h (default_displaced_step_hw_singlestep): Add prototype.

	* ppc-linux-tdep.c (ppc_displaced_step_hw_singlestep): New function.
	(rs6000_gdbarch_init): Install it.

	* infrun.c (displaced_step_fixup): Use new callback to determine
	whether to "step" or "continue" displaced copy.
	(resume): Likewise.  Do not call maybe_software_singlestep
	for displaced stepping.
	(maybe_software_singlestep): Do not handle displaced stepping.
 2009-09-29 00:53:04 +00:00
Ulrich Weigand 69368a60a4 * eval.c (evaluate_subexp_standard) [OP_OBJC_MSGCALL]: Support 
platforms that use function descriptors.  Prefer to use function
	pointer types instead of function types.
	* linespec.c (decode_objc): Support function descriptors.  Fully
	initialize SAL result.
	* objc-lang.c (find_methods): Support function descriptors.
	Do not require function symbol to point to text section.

	* ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): When calling
	via a function pointer, use the descriptor it points to.
 2009-09-29 00:48:32 +00:00
Alan Modra 67f470de12 daily update 2009-09-29 00:00:05 +00:00
gdbadmin 8f9e1f0ef3 *** empty log message *** 2009-09-29 00:00:03 +00:00
Joel Brobecker 73a9714c1a Fix ia64 breakpoints in the L-X slot. 
* ia64-tdep.c (ia64_memory_insert_breakpoint): Extend the comment.
        New variable shadow_slotnum, use it appropriately instead of slotnum.
        Move shadow_len initialization before SLOTNUM adjustment, cover now the
        whole remaining bundle.  Error now on breakpoints requested for the
        slot 2 of L-X bundles.  Better sanity check the requested slot 1 of L-X
        bundles.
        (ia64_memory_remove_breakpoint): New variable shadow_slotnum, use it
        appropriately instead of slotnum.  Warn now on breakpoints requested
        for the slot 2 of L-X bundles.  Better sanity check the requested slot
        1 of L-X bundles.  Update the assertio check of PLACED_SIZE.
        (ia64_breakpoint_from_pc): New variable shadow_slotnum, use it
        appropriately instead of slotnum.  Move *lenptr initialization before
        SLOTNUM adjustment, cover now the whole remaining bundle.  Error now
        on breakpoints requested for the slot 2 of L-X bundles.  Better sanity
        check the requested slot 1 of L-X bundles.  Simplify the returned
        expression.
 2009-09-28 23:54:01 +00:00
Joel Brobecker 35ec2a3e66 * ia64-tdep.c (ia64_memory_insert_breakpoint): Check the slotnum 
and the type of instruction before deciding which slot to save
        in the breakpoint shadown contents.
 2009-09-28 23:47:02 +00:00
Doug Evans 66d990c749 (TRAP_REMOVE_SYSCALL_FLAG): New macro. 
(linux_nat_wait_1): Mask off is-syscall bit in wait status for
	TRAP_IS_SYSCALL before passing value to caller.
 2009-09-28 21:09:15 +00:00
Doug Evans 206aa7673d * linux-nat.c (status_to_str): Handle TRAP_IS_SYSCALL. 2009-09-28 18:39:29 +00:00
Alan Modra 52fbfb5d63 * configure.in: Don't invoke configure.tgt on $enable_targets. 
* configure: Regenerate.
 2009-09-28 12:48:16 +00:00
Nick Clifton e3ad91e358 oops - omitted from previous delta 2009-09-28 12:15:51 +00:00
Nick Clifton caa83f8b08 PR 10478 
* elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
        section link values in x86 binaries.
        * elfcode.h (elf_object_p): Likewise.
        * readelf.c (get_elf_section_flags): Allow SHN_BEFORE and
        SHN_AFTER section link values in x86 binaries.
        (process_section_headers): Likewise.
 2009-09-28 09:45:33 +00:00
Nick Clifton fc9f1df98e * elf32-m68k.c (elf_m68k_final_write_processing): New function. 
(elf_backend_final_write_processing): Macro defined as above function.
 2009-09-28 09:34:20 +00:00
Ulrich Weigand 2d88202ad4 * valops.c (value_assign): Respect parent offset when 
assigning to a bitfield.
 2009-09-28 09:16:15 +00:00
Alan Modra 5ccff77654 missed entry 2009-09-28 07:14:37 +00:00
Hui Zhu 926569ae8e 2009-09-28 Hui Zhu <teawater@gmail.com> 
* i386-tdep.c (i386_process_record): Remove "0x" that
	don't need.
 2009-09-28 07:11:36 +00:00
Alan Modra df381c72f4 * scripttempl/elf32cr16.sc: Emit empty script for ld -r and ld -Ur. 
* scripttempl/elf32cr16c.sc: Likewise.
	* scripttempl/elf32crx.sc: Likewise.
	* scripttempl/tic54xcoff.sc: Likewise.
	* scripttempl/aix.sc: Delete ${RELOCATING-0}.
	* scripttempl/avr.sc: Likewise.
	* scripttempl/elf32msp430.sc: Likewise.
	* scripttempl/elf32msp430_3.sc: Likewise.
	* scripttempl/elf32sh-symbian.sc: Likewise.
	* scripttempl/elf_chaos.sc: Likewise.
	* scripttempl/elfi370.sc: Likewise.
	* scripttempl/nw.sc: Likewise.
	* scripttempl/psos.sc: Likewise.
	* scripttempl/armbpabi.sc: Delete ${RELOCATING-0} and ${CONSTRUCTING-0}.
	* scripttempl/elf.sc: Likewise.
	* scripttempl/elf64hppa.sc: Likewise.
	* scripttempl/elfd10v.sc: Likewise.
	* scripttempl/elfd30v.sc: Likewise.
	* scripttempl/elfm68hc11.sc: Likewise.
	* scripttempl/elfm68hc12.sc: Likewise.
	* scripttempl/elfmicroblaze.sc: Likewise.
	* scripttempl/elfxtensa.sc: Likewise.
	* scripttempl/iq2000.sc: Likewise.
	* scripttempl/mep.sc: Likewise.
	* scripttempl/xstormy16.sc: Likewise.
 2009-09-28 07:08:50 +00:00
gdbadmin 9188c27260 *** empty log message *** 2009-09-28 00:00:33 +00:00
Alan Modra 67b15f3b90 daily update 2009-09-28 00:00:17 +00:00
Ulrich Weigand 1db4e8a0b4 * s390-tdep.c (op_bctr, op_bctgr, op_bct, op1_bctg, op2_bctg, 
op_bxh, op1_bxhg, op2_bxhg, op_bxle, op1_bxleg, op2_bxleg,
	op1_brct, op2_brct, op1_brctg, op2_brctg, op_brxh, op1_brxhg,
	op2_brxhg, op_brxle, op1_brxlg, op2_brxlg): New enum values.
	(is_rsi, is_rie): New insn format decoder routines.
	(s390_displaced_step_fixup): New function.
	(s390_gdbarch_init): Install displaced stepping routines.
 2009-09-27 20:47:42 +00:00
Ulrich Weigand 1ba3a4f4b8 * configure.tgt (powerpc-*-linux* | powerpc64-*-linux*): 
Add linux-tdep.o to gdb_target_obs.
	(s390*-*-*): Likewise.
 2009-09-27 20:46:35 +00:00
Ulrich Weigand 4168d2d616 * spu-low.c (spu_kill): Wait for inferior to terminate. 
Call clear_inferiors.
	(spu_detach): Call clear_inferiors.
 2009-09-27 20:45:20 +00:00
Ulrich Weigand 0057022f7e * gdb.threads/manythreads.c (main): Increase thread stack size 
to 2*PTHREAD_STACK_MIN.
	* gdb.threads/multi-create.c (main): Likewise.
	(create_function): Likewise.
 2009-09-27 20:44:25 +00:00
Ulrich Weigand f29c032579 * gdb.base/dump.exp: Pass difference of pointer types instead 
of integer types as offset to restore in intarr3.srec case.
 2009-09-27 20:42:40 +00:00
Ulrich Weigand fcb34849df * gdb.cp/gdb2495.exp: Skip test on spu*-*-*. 2009-09-27 20:41:53 +00:00
Ulrich Weigand d5142e3b62 * gdb.base/pie-support.exp: Pass "quiet" flag to gdb_compile. 2009-09-27 20:40:23 +00:00
Christopher Faylor eceda120cd * ldlang.c (lang_size_sections_1): Always force output vma to zero for 
relocatable sections.
(lang_size_sections_1): Revert previous COFF-only accommodation for relocatable
sections.
 2009-09-27 16:08:34 +00:00
Don Lee 5b6912fbdb * score-tdep.c: Comment out some simulator dependent codes. 
* score-tdep.h: Delete some simulator dependent macro definitions.
 2009-09-27 08:45:12 +00:00
Ian Lance Taylor a6a22b839b * testsuite/initpri1.c: Don't try to use constructor priorities if 
compiling with gcc before 4.3.
 2009-09-27 05:20:03 +00:00
Hui Zhu 5d40bb8544 2009-09-27 Hui Zhu <teawater@gmail.com> 
* record.c (record_open): Change "query" to "error".
	(cmd_record_stop): Change "query" to "printf_unfiltered".
 2009-09-27 02:49:34 +00:00
Alan Modra d8c8c4064b daily update 2009-09-27 00:00:04 +00:00
gdbadmin 31892163e3 *** empty log message *** 2009-09-27 00:00:03 +00:00
Eli Zaretskii cbb8f4286f * gdb.texinfo (Cygwin Native): Mention support for Ctrl-BREAK. 2009-09-26 16:47:13 +00:00
Pierre Muller 087b74b25b gdb ChangeLog entry: 
* i386-nat.c (i386_stopped_data_address): Also check that
	hitted watch register is not vacant.

	gdb/testsuite ChangeLog entry:
	New test for two watchpoints, with disabling of
	the first inserted.
	* testsuite/gdb.base/watchpoints.c: New file.
	* testsuite/gdb.base/watchpoints.exp: New file.
 2009-09-26 12:08:31 +00:00
DJ Delorie 39236edf06 merge from gcc 2009-09-26 00:01:16 +00:00
gdbadmin 661f3447b6 *** empty log message *** 2009-09-26 00:00:05 +00:00
Alan Modra e6eaf1c095 daily update 2009-09-26 00:00:04 +00:00
Tom Tromey 96c07c5b96 gdb 
PR python/10664:
	* language.h (struct language_defn) <la_get_string>: Add
	'char_type' argument.
	(LA_GET_STRING): Likewise.
	(default_get_string, c_get_string): Update.
	* language.c (default_get_string): Add 'char_type' argument.
	* c-valprint.c (c_textual_element_type): Rename from
	textual_element_type.  No longer static.  Update callers.
	* c-lang.h (c_textual_element_type): Declare.
	* c-lang.c (c_get_string): Add 'char_type' argument.
gdb/testsuite
	PR python/10664:
	* gdb.base/charset.exp: Test utf-16 strings with Python.
 2009-09-25 21:39:53 +00:00
Tom Tromey b8899f2b68 gdb 
* charset.c (iconv_open): Use UTF-16 and UTF-32, not UCS-2 and
	UCS-4.
	(iconv): Rename 'ucs_flag'.
	(GDB_DEFAULT_TARGET_WIDE_CHARSET): Use UTF-32.
	* c-lang.c (charset_for_string_type): Use UTF-16 and UTF-32, not
	UCS-2 and UCS-4.
	(convert_ucn): Use UTF-32.
gdb/testsuite
	* gdb.base/charset.exp: Use UTF-16 and UTF-32, not UCS-2 and
	UCS-4.
	* gdb.base/charset.c (utf_32_string): Rename.
	(init_utf32): Rename.
	(main): Update.
 2009-09-25 20:53:14 +00:00
Michael Eager fe2d172ccb 2009-09-25 Michael Eager <eager@eagercon.com> 
* microblaze-dis.c (get_insn_microblaze, microblaze_get_target_address,
	microblaze_decode_insn): Add declarations.
	(get_delay_slots_microblaze): Remove.
 2009-09-25 19:59:51 +00:00
Nick Clifton 30167e0a4a * configure.ac: Pass any --cache-file=/dev/null option on to 
subconfigures.
        * configure: Regenerate.
 2009-09-25 19:25:04 +00:00
Nick Clifton 21d799b5c4 Update soruces to make alpha, arc and arm targets compile cleanly 
with -Wc++-compat:
        * config/tc-alpha.c: Add casts.
        (extended_bfd_reloc_code_real_type): New type. Used to avoid
        enumeration conversion warnings.
        (struct alpha_fixup, void assemble_insn, assemble_insn)
        (assemble_tokens): Use new type.
        * ecoff.c: Add casts. (mark_stabs): Use enumeration names.
        * config/obj-elf.c: Add cast
        * config/tc-arc.c: Add casts.
        * config/obj-aout.h (text_section,data_section,bss_section):
        Make extern.
        * config/obj-elf.c: Add cast.
        * config/tc-arm.c: Add casts.
        (X, TxCE, TxCE, TxC3, TxC3w, TxCM_, TxCM, TUE, TUF, CE, CL, cCE)
        (cCL, C3E, xCM_, nUF, nCE_tag): Change input format to avoid the
        need for keywords as arguments.
        * ecoff.c: Add casts.
        * ecofflink.c: Add casts.
        * elf64-alpha.c: Add casts.
        (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
        to top level.
        (SKIP_HOWTO): Use enum name.
        * elf32-arm.c: Add casts.
        (elf32_arm_vxworks_bed): Update code to avoid multiple
        declarations.
        (struct map_stub): Move to top level.
        * arc-dis.c Fix casts.
        * arc-ext.c: Add casts.
        * arm-dis.c (enum opcode_sentinel_enum): Gave name to anonymous
        enum.
        * emultempl/armelf.em: Add casts.
 2009-09-25 19:13:27 +00:00
DJ Delorie fa9efd0fbc merge from gcc 2009-09-25 19:02:00 +00:00
Nick Hudson 605b1dd4b7 2009-09-25 Nick Hudson <nick.hudson@gmx.co.uk> 
* doc/c-mips.texi: Fix the singlefloat and doublefloat kindex
	entries.
 2009-09-25 18:58:58 +00:00
Alan Modra b4744b170e * m32r.cpu (stb-plus): Typo fix. 2009-09-25 14:07:07 +00:00
Nick Clifton c34f4fc672 PR 10656 
* readelf.c: Remove duplicate declaration of variable do_wide.
        * dwarf.h: Add export of do_wide.

        * hist.h: Move declaration of histograms and num_histograms
        variables from here to...
        * hist.c: ...here.
 2009-09-25 09:57:50 +00:00
Nick Roberts b7c313290a *** empty log message *** 2009-09-25 01:57:35 +00:00
Nick Roberts 98517b4563 Remove file. 2009-09-25 01:53:34 +00:00
gdbadmin 00ac1fbefe *** empty log message *** 2009-09-25 00:00:05 +00:00
Alan Modra dc7b8cae79 daily update 2009-09-25 00:00:04 +00:00
Cary Coutant 2b6f59972b include/ 
* dwarf2.h (DW_TAG_rvalue_reference_type, DW_TAG_template_alias):
	New tags.
	(DW_FORM_ref_sig8): New name for DW_FORM_sig8.
	(DW_AT_main_subprogram, DW_AT_data_bit_offset, DW_AT_const_expr,
	DW_AT_enum_class, DW_AT_linkage_name, DW_AT_GNU_guarded_by,
	DW_AT_GNU_pt_guarded_by, DW_AT_GNU_guarded, DW_AT_GNU_pt_guarded,
	DW_AT_GNU_locks_excluded, DW_AT_GNU_exclusive_locks_required,
	DW_AT_GNU_shared_locks_required, DW_AT_GNU_odr_signature): New
	attributes.
	(DW_LANG_Python): New language.

binutils/

	* dwarf.c (get_TAG_name): Add missing DWARF-3 and new DWARF-4 tags.
	(get_FORM_name): Add new DWARF-4 forms.
	(read_and_display_attr_value): Add DW_FORM_ref_sig8, DW_LANG_Python.
	(get_AT_name): Add new DWARF-4 and GNU-specific attributes.
	(process_debug_info): Add do_types parameter; change all callers.
	Add support for .debug_types sections.
	(display_debug_types): New function.
	(debug_displays): Add .debug_types section.
	* readelf.c (process_section_headers): Add .debug_types section.
	(display_debug_section): Simplify call to streq.
 2009-09-24 20:52:07 +00:00