Andreas Krebbel [Fri, 26 Sep 2008 13:44:33 +0000 (13:44 +0000)]
 
2008-09-26  Florian Krohm  <fkrohm@us.ibm.com>
	* s390-opc.txt (thder, thdr): Change RRE_RR to RRE_FF.
	(cfxr, cfdr, cfer, clclu): Add esa flag.
	(sqd): Instruction added.
	(qadtr, qaxtr): Change RRF_FFFU to RRF_FUFF.
	* s390-opc.c: (INSTR_RRF_FFFU, MASK_RRF_FFFU): Removed.
2008-09-26  Andreas Krebbel  <krebbel1@de.ibm.com>
	* gas/s390/esa-g5.d: Adjust according to the s390-opc changes.
	* gas/s390/esa-g5.s: Likewise.
	* gas/s390/esa-z990.d: Likewise.
	* gas/s390/esa-z990.s: Likewise.
	* gas/s390/zarch-z900.d: Likewise.
	* gas/s390/zarch-z900.s: Likewise.
	* gas/s390/zarch-z990.d: Likewise.
	* gas/s390/zarch-z990.s: Likewise.
Eric Botcazou [Fri, 26 Sep 2008 07:02:44 +0000 (07:02 +0000)]
 
	* Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
	* Makefile.in (TARG_ENV_HFILES): Likewise.
	* configure.tgt (Solaris targets): Set em=solaris.
	* config/te-solaris.h: New file.
Jie Zhang [Fri, 26 Sep 2008 04:49:17 +0000 (04:49 +0000)]
 
	* config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
gdbadmin [Fri, 26 Sep 2008 00:00:34 +0000 (00:00 +0000)]
 
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Alan Modra [Fri, 26 Sep 2008 00:00:05 +0000 (00:00 +0000)]
 
daily update
Joel Brobecker [Thu, 25 Sep 2008 16:04:11 +0000 (16:04 +0000)]
 
    * stack.c (print_frame_args): Fix typos in comments.
Thiago Jung Bauermann [Thu, 25 Sep 2008 14:13:44 +0000 (14:13 +0000)]
 
2008-09-25  Sérgio Durigan Júnior  <sergiodj@linux.vnet.ibm.com>
	* linux-nat.c (get_pending_status): Fix argument to WIFSTOPPED.
Alan Modra [Thu, 25 Sep 2008 03:16:42 +0000 (03:16 +0000)]
 
	* ld-elf/eh-group.exp: Only run on ELF targets.
	* ld-elf/eh5b.s: Export main, start, __start.
Alan Modra [Thu, 25 Sep 2008 02:34:00 +0000 (02:34 +0000)]
 
	* ldexp.c (fold_binary): Evaluate rhs when lhs not valid.
Alan Modra [Thu, 25 Sep 2008 00:00:06 +0000 (00:00 +0000)]
 
daily update
gdbadmin [Thu, 25 Sep 2008 00:00:03 +0000 (00:00 +0000)]
 
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Richard Henderson [Wed, 24 Sep 2008 23:21:04 +0000 (23:21 +0000)]
 
include/
	* elf/dwarf2.h (DW_OP_GNU_encoded_addr): New.
binutils/
	* dwarf.c (size_of_encoded_value, get_encoded_value): Move up.
	(decode_location_expression): Add section parameter.  Handle
	DW_OP_GNU_encoded_addr.
	(read_and_display_attr_value): Update decode_location_expression call.
	(display_debug_loc, display_debug_frames): Likewise.
gas/
        * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
        (struct cfi_insn_data): Add ea member.
        (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
        (output_cfi_insn): Handle CFI_val_encoded_addr.
        (select_cie_for_fde): Don't match CFI_val_encoded_addr.
        * doc/as.texinfo (.cfi_val_encoded_addr): Document.
Vladimir Prus [Wed, 24 Sep 2008 16:37:24 +0000 (16:37 +0000)]
 
   * remote-sim.c (gdbsim_create_inferior): Fix missing parenthesis.
Alan Modra [Wed, 24 Sep 2008 14:38:03 +0000 (14:38 +0000)]
 
	PR 6913
	* listing.c (print_options): Don't call fprintf without format string.
Alan Modra [Wed, 24 Sep 2008 14:37:35 +0000 (14:37 +0000)]
 
	PR 6913
	* dwarf.c (print_dwarf_vma): Don't call printf without format string.
Andreas Schwab [Wed, 24 Sep 2008 12:59:49 +0000 (12:59 +0000)]
 
* frame.c (get_frame_register_bytes): Avoid excessive function calls.
Andreas Schwab [Wed, 24 Sep 2008 12:17:20 +0000 (12:17 +0000)]
 
* frame.c (get_frame_register_bytes): Take pseudo registers into
account.
Alan Modra [Wed, 24 Sep 2008 00:00:06 +0000 (00:00 +0000)]
 
daily update
gdbadmin [Wed, 24 Sep 2008 00:00:03 +0000 (00:00 +0000)]
 
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Doug Evans [Tue, 23 Sep 2008 18:35:32 +0000 (18:35 +0000)]
 
	* dcache.c (state_chars): New static global.
	(ENTRY_INVALID,ENTRY_VALID): Renamed from ENTRY_BAD,ENTRY_OK.
	All uses updated.
	(dcache_info): Print cache state as mnemonically useful letters instead
	of magic numbers.
	* doc/gdb.texinfo (info dcache): Update.
Doug Evans [Tue, 23 Sep 2008 17:36:51 +0000 (17:36 +0000)]
 
	* dwarf2read.c (comp_unit_head): Reorganize for better packing.
Alan Modra [Tue, 23 Sep 2008 00:00:07 +0000 (00:00 +0000)]
 
daily update
gdbadmin [Tue, 23 Sep 2008 00:00:03 +0000 (00:00 +0000)]
 
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Tom Tromey [Mon, 22 Sep 2008 18:18:07 +0000 (18:18 +0000)]
 
	* symfile.c (symbol_file_add_with_addrs_or_offsets): Don't use
	printf_filtered.
Ian Lance Taylor [Mon, 22 Sep 2008 16:37:41 +0000 (16:37 +0000)]
 
	* plugin-api.h (ld_plugin_status): Remove comma from the last item.
	Use C style comment.
	(ld_plugin_api_version, ld_plugin_output_file_type,
	ld_plugin_symbol_kind, ld_plugin_symbol_visibility,
	ld_plugin_symbol_resolution, ld_plugin_level, ld_plugin_tag): Remove
	comma from the last item.
Sandra Loosemore [Mon, 22 Sep 2008 16:31:01 +0000 (16:31 +0000)]
 
2008-09-22  Sandra Loosemore  <sandra@codesourcery.com>
	gdb/doc
	* gdb.texinfo (Packets): Add info on thread-id syntax and
	multiprocess extensions.
	<D>: Document multiprocess form of packet.
	<H>: Use thread-id syntax.
	<T>: Likewise.
	<vCont>: Likewise.  Note this is required for multiprocess.
	<vKill>: New packet.
	(Stop Reply Packets) <T>: Use thread-id syntax.
	<W>: Document multiprocess form of reply.
	<X>: Likewise.
	(General Query Packets) <qC>: Use thread-id syntax.
	<qfThreadInfo>: Likewise.
	<qGetTLSAddr>: Likewise.
	<qP>: Likewise.
	<qSupported>: Add "multiprocess" feature.
	<qThreadExtraInfo>: Use thread-id syntax.
Pedro Alves [Mon, 22 Sep 2008 15:26:53 +0000 (15:26 +0000)]
 
	* infrun.c (follow_exec): Don't do a generic mourn.  Instead
	inline the required bits.
	* breakpoint.h (enum inf_context): Add inf_execd.
Pedro Alves [Mon, 22 Sep 2008 15:25:54 +0000 (15:25 +0000)]
 
	* infrun.c (handle_inferior_event): In the follow exec case,
	context-switch before doing anything else.
Pedro Alves [Mon, 22 Sep 2008 15:24:51 +0000 (15:24 +0000)]
 
	* top.c (any_thread_of, kill_or_detach): New functions.
	(quit_target): Iterate over all inferiors, killing or detaching
	accordingly.
Pedro Alves [Mon, 22 Sep 2008 15:21:30 +0000 (15:21 +0000)]
 
	Remove the attach_flag global, and make it per-inferior.
	* inferior.h (attach_flag): Delete.
	(inferior_process): Declare.
	* solib.c (update_solib_list): Adjust.
	* gnu-nat.c (gnu_create_inferior, gnu_attach): Adjust.
	* inf-ptrace.c (inf_ptrace_detach): Adjust.
	(inf_ptrace_files_info): Get it from the current inferior.
	* inf-ttrace.c (inf_ttrace_attach): Adjust.
	(inf_ttrace_files_info): Get it from the current
	inferior.
	* inflow.c (terminal_inferior, terminal_ours_1, set_sigint_trap)
	(clear_sigint_trap): Get it from the current process.
	* remote.c (extended_remote_attach_1)
	(extended_remote_create_inferior_1): Adjust.
	* top.c (quit_confirm, quit_target): Get it from the current inferior.
	* procfs.c (do_detach): Adjust.
	(procfs_wait): Get it from the event inferior.
	(procfs_files_info): Get it from the current inferior.
	* nto-procfs.c (procfs_files_info): Likewise.
	(procfs_attach): Adjust.  Set the attach_flag here.
	(do_attach): Don't set it here.
	(procfs_detach): Don't clear it.
	(procfs_mourn_inferior): Don't clear it.
	* solib-osf.c (osf_solib_create_inferior_hook): Adjust.
	* target.c (attach_flag): Delete.
	(generic_mourn_inferior): Don't clear it.
	* win32-nat.c (get_win32_debug_event): Get it from the event
	process.
	(do_initial_win32_stuff): Add attaching argument.  Set attach_flag
	in the inferior accordingly.
	(win32_attach): Don't set the attach_flag here.  Pass 1 to
	do_intial_win32_stuff.
	(win32_files_info): Get it from the current inferior.
	(win32_create_inferior): Dont clear attach_flag here.  Pass 0 to
	do_intial_win32_stuff.
Pedro Alves [Mon, 22 Sep 2008 15:20:08 +0000 (15:20 +0000)]
 
	Make the stop_soon global be per-inferior instead.
	* infcmd.c (attach_command_post_wait): Adjust.
	(attach_command): Likewise.
	* inferior.h (stop_soon): Delete.
	(struct inferior): Add stop_soon member.
	* infrun.c (stop_soon): Delete.
	(clear_proceed_status, start_remote)
	(fetch_inferior_event, handle_inferior_event): Adjust.
	(signal_stop_state): Don't check stop_soon here.  Check in callers
	instead.
	(save_inferior_status, restore_inferior_status): Adjust.
	* linux-nat.c (linux_nat_resume, linux_nat_wait): Always pass
	signals to common code if starting up the inferior.
	* inferior.h (struct inferior_info): Added stop_soon member.
	* inferior.c (add_inferior) Clear stop_soon.
	* mips-tdep.c (heuristic_proc_start): Adjust.
	* nto-procfs.c (procfs_create_inferior): Adjust.
	* solib-irix.c (irix_solib_create_inferior_hook): Adjust.
	* solib-osf.c (osf_solib_create_inferior_hook): Adjust.
	* solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
	* solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
	* win32-nat.c (do_initial_win32_stuff): Adjust.
	* alpha-tdep.c (alpha_heuristic_proc_start): Adjust.
Pedro Alves [Mon, 22 Sep 2008 15:18:30 +0000 (15:18 +0000)]
 
	Implement remote multi-process extensions.
	* remote.c (struct remote_state): Add extended and
	multi_process_aware fields.
	(remote_multi_process_p): New.
	(PACKET_vKill): New.
	(record_currthread): Use thread_change_ptid.  Notice new
	inferiors.
	(set_thread, remote_thread_alive): Use write_ptid.
	(write_ptid, read_ptid): New.
	(remote_current_thread, remote_threads_extra_info): Use them.
	(remote_threads_info): Likewise.  Detect new inferiors.
	(remote_start_remote): Add inferior to inferior list.
	(remote_multi_process_feature): New.
	(remote_protocol_features): Add "multiprocess" feature.
	(remote_query_supported): Pass "multiprocess+" as supported
	features.
	(remote_open_1): Clear multi_process_aware.  Set extended
	accordingly.
	(remote_detach_1): Detach current process.  Use extended packet
	format for extended-remote multi-process.  Detach process from the
	inferior list.  Only mourn after printing output.
	(extended_remote_attach_1): Add process to the inferior list.
	(remote_vcont_resume): Use write_ptid to pass the thread ids.
	(remote_wait): Use read_ptid.  Implement the extended
	multi-process extension format of the 'W' and 'X' reply packets.
	Remove exited inferiors from inferior list.
	(remote_xfer_memory): Set general thread.
	(remote_vkill): New.
	(extended_remote_kill): New.
	(remote_mourn_1): Discard all inferiors.
	(select_new_thread_callback): New.
	(extended_remote_mourn_1): If there are more processes to debug,
	switch to a thread in another process, and don't pop the target.
	(extended_remote_create_inferior_1): Add the new process to the
	inferior list.
	(remote_stopped_by_watchpoint): Indenting.
	(remote_xfer_partial): Set the general thread.
	(remote_pid_to_str): If the remote is multi-process aware, print
	the process id as well as the thread id.
	(remote_get_thread_local_address): Use write_ptid.
	(init_extended_remote_ops): Register extended_remote_kill.
	(_initialize_remote): Register new packets.  Change
	magic_null_ptid's, not_sent_ptid's and any_thread_ptid's pid
	member to 42000.
	* thread.c (thread_change_ptid): Also account for the inferior pid
	changing.
	* inferior.h (discard_all_inferiors): Declare.
	* inferior.c (discard_all_inferiors): New.
Pedro Alves [Mon, 22 Sep 2008 15:16:51 +0000 (15:16 +0000)]
 
	* gnu-nat.c (gnu_attach): Add process to inferiors table.
	(gnu_detach): Remove it.
	* go32-nat.c (go32_create_inferior): Add process to gdb's inferior
	table.
	* inf-ptrace.c (inf_ptrace_follow_fork): Delete and add inferiors
	to inferior table accordingly.
	(inf_ptrace_attach): Add new process to inferior table.
	(inf_ptrace_detach): Remove it.
	* inf-ttrace.c (inf_ttrace_follow_fork): Delete and add inferiors
	to inferior table accordingly.
	(inf_ttrace_attach): Add process to inferior table.
	(inf_ttrace_detach): Remove it.
	* linux-fork.c (init_fork_list): Delete any left over inferior.
	(linux_fork_mourn_inferior, detach_fork_command): Also delete
	processes from inferior list.
	* monitor.c (monitor_open): Add process to inferior list.
	(monitor_close): Remove it.
	* nto-procfs.c (procfs_attach): Add process to inferior list.
	Find threads after pushing the target.
	(procfs_detach): Remove process from inferior list.
	(procfs_create_inferior): Add process to inferior list.
	* procfs.c (procfs_detach): Remove process from inferior list.
	(do_attach): Add process to inferior list.
	* remote-sim.c (sim_create_inferior): Add process to inferior list.
	(gdbsim_close): Remove it.
	* target.c (generic_mourn_inferior): If inferior_ptid is not
	null_ptid, remove the corresponding inferior from inferior list.
	* win32-nat.c (do_initial_win32_stuff): Add process to inferior list.
	(win32_detach): Remove it.
	* linux-nat.c (linux_child_follow_fork): Delete and add inferiors
	to inferior list accordingly.
	* fork-child.c (fork_inferior): Add process to inferior list.
	* corelow.c (CORELOW_PID): Define.
	(core_close): Remove core from inferior list.
	(core_open): Add it.
Pedro Alves [Mon, 22 Sep 2008 15:12:19 +0000 (15:12 +0000)]
 
gdb/
	* inferior.h: Forward declare struct ui_out.
	Forward declare struct private_inferior.
	(struct inferior): New.
	(init_inferior_list, add_inferior, add_inferior_silent)
	(delete_inferior, delete_inferior_silent, detach_inferior)
	(gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
	(valid_inferior_id, find_inferior_pid): New functions.
	(inferior_callback_func): New typedef.
	(iterate_over_inferiors, print_inferior, have_inferiors)
	(current_inferior): New functions.
	* inferior.c: New file.
	* Makefile.in (SFILES): Add inferior.c.
	(COMMON_OBS): Add inferior.o.
gdb/doc/
	* gdb.texinfo (Inferiors): New section.
Jonathan Larmour [Mon, 22 Sep 2008 15:03:06 +0000 (15:03 +0000)]
 
	* arm-tdep.c (arm_skip_prologue): Call skip_prologue_using_sal
	instead of determining symbol and line info directly.
	* MAINTAINERS: Update my email address.
Jonathan Larmour [Mon, 22 Sep 2008 15:02:54 +0000 (15:02 +0000)]
 
	* arm-tdep.c (arm_skip_prologue): Call skip_prologue_using_sal
	instead of determining symbol and line info directly.
Jonathan Larmour [Mon, 22 Sep 2008 15:02:04 +0000 (15:02 +0000)]
 
Update my email address.
Daniel Jacobowitz [Mon, 22 Sep 2008 14:56:17 +0000 (14:56 +0000)]
 
	* symtab.c (skip_prologue_using_sal): Treat two consecutive lines
	at the same address as a prologue marker.  Do not skip an entire
	function.
Andrew Stubbs [Mon, 22 Sep 2008 13:36:29 +0000 (13:36 +0000)]
 
2008-09-22  Andrew Stubbs  <ams@codesourcery.com>
	* frame.c (get_frame_register_bytes): Comment improvments.
Pedro Alves [Mon, 22 Sep 2008 11:00:41 +0000 (11:00 +0000)]
 
gdb/
	* linux-nat.c (linux_nat_wait): Only use set_ignore_sigint in
	all-stop mode.
gdb/testsuite/
	* lib/mi-support.exp (mi_expect_interrupt): New.
	(mi_reverse_list, mi_check_thread_states): New, moved and renamed
	from gdb.mi/mi-nonstop.exp.
	* gdb.mi/mi-nsintrall.exp, gdb.mi/nsintrall.c: New.
	* gdb.mi/mi-nonstop.exp (myreverse, check_thread_states): Moved to
	lib/mi-support.exp.
	Use mi_check_thread_states throughout.  Avoid ".*" and do not
	require an anchor after -exec-run.
gdbadmin [Mon, 22 Sep 2008 00:00:33 +0000 (00:00 +0000)]
 
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Alan Modra [Mon, 22 Sep 2008 00:00:05 +0000 (00:00 +0000)]
 
daily update
gdbadmin [Sun, 21 Sep 2008 00:00:32 +0000 (00:00 +0000)]
 
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Alan Modra [Sun, 21 Sep 2008 00:00:05 +0000 (00:00 +0000)]
 
daily update
Richard Sandiford [Sat, 20 Sep 2008 09:47:43 +0000 (09:47 +0000)]
 
ld/testsuite/
	* ld-mips-elf/reloc-estimate-1.d: Make endian-neutral.
Jan Kratochvil [Sat, 20 Sep 2008 08:42:53 +0000 (08:42 +0000)]
 
	Provide virtual target "cfi" for targets supporting CFI.
	* ld-elf/eh-frame-hdr.d: Replace target and xfail statements by single
	`target: cfi'.
	* ld-elf/eh-group.exp: Call check_as_cfi instead of is_elf_format.
	* ld-elf/eh-group1.s, elf/eh-group2.s: Use more compatible section
	flags prefix '%'.
	* ld-elf/eh5.d: Replace target statement by `target: cfi' with an Alpha
	exception.  Relax the `Code alignment factor' matching.
	* lib/ld-lib.exp: Rename istarget as istarget_ld.
	(istarget, check_as_cfi): New procedure.
	(run_dump_test): New comment for the virtual target `cfi'.
Alan Modra [Sat, 20 Sep 2008 00:00:05 +0000 (00:00 +0000)]
 
daily update
gdbadmin [Sat, 20 Sep 2008 00:00:02 +0000 (00:00 +0000)]
 
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Cary Coutant [Fri, 19 Sep 2008 22:54:57 +0000 (22:54 +0000)]
 
Add plugin functionality for link-time optimization (LTO).
include/:
	* plugin-api.h: New file.
gold/:
	* configure.ac (plugins): Add --enable-plugins option.
	* configure: Regenerate.
	* config.in: Regenerate.
	* Makefile.am (LIBDL): New variable.
	(CCFILES): Add plugin.cc.
	(HFILES): Add plugin.h.
	(ldadd_var): Add LIBDL.
	* Makefile.in: Regenerate.
	* archive.cc: Include "plugin.h".
	(Archive::setup): Don't preread archive symbols when using a plugin.
	(Archive::get_file_and_offset): Add memsize parameter.  Change callers.
	(Archive::get_elf_object_for_member): Call plugin hooks for claiming
	files.
	(Archive::include_member): Add symbols from plugin objects.
	* archive.h (Archive::get_file_and_offset): Add memsize parameter.
	* descriptors.cc (Descriptors::open): Check for file descriptors
	abandoned by plugins.
	(Descriptors::claim_for_plugin): New function.
	* descriptors.h (Descriptors::claim_for_plugin): New function.
	(Open_descriptor::is_claimed): New field.
	(claim_descriptor_for_plugin): New function.
	* fileread.cc (File_read::claim_for_plugin): New function.
	* fileread.h (File_read::claim_for_plugin): New function.
	(File_read::descriptor): New function.
	* gold.cc: Include "plugin.h".
	(queue_initial_tasks): Add task to call plugin hooks for generating
	new object files.
	* main.cc: Include "plugin.h".
	(main): Load plugin libraries.
	* object.h (Pluginobj): Declare.
	(Object::pluginobj): New function.
	(Object::do_pluginobj): New function.
	(Object::set_target): New function.
	* options.cc: Include "plugin.h".
	(General_options::parse_plugin): New function.
	(General_options::General_options): Initialize plugins_ field.
	(General_options::add_plugin): New function.
	* options.h (Plugin_manager): Declare.
	(General_options): Add --plugin option.
	(General_options::has_plugins): New function.
	(General_options::plugins): New function.
	(General_options::add_plugin): New function.
	(General_options::plugins_): New field.
	* plugin.cc: New file.
	* plugin.h: New file.
	* readsyms.cc: Include "plugin.h".
	(Read_symbols::do_read_symbols): Check for archive before checking
	for ELF file.  Call plugin hooks to claim files.
	* resolve.cc (Symbol_table::resolve): Record when symbol is referenced
	from a real object file; force override when processing replacement
	files.
	* symtab.cc (Symbol::init_fields): Initialize in_real_elf_ field.
	(Symbol::init_base_object): Likewise.
	(Symbol::init_base_output_data): Likewise.
	(Symbol::init_base_output_segment): Likewise.
	(Symbol::init_base_constant): Likewise.
	(Symbol::init_base_undefined): Likewise.
	(Symbol::output_section): Assert that object is not a plugin.
	(Symbol_table::add_from_pluginobj): New function.
	(Symbol_table::sized_finalize_symbol): Treat symbols from plugins as
	undefined.
	(Symbol_table::sized_write_globals): Likewise.
	(Symbol_table::add_from_pluginobj): Instantiate template.
	* symtab.h (Sized_pluginobj): Declare.
	(Symbol::in_real_elf): New function.
	(Symbol::set_in_real_elf): New function.
	(Symbol::in_real_elf_): New field.
	(Symbol_table::add_from_pluginobj): New function.
	* testsuite/Makefile.am (AM_CFLAGS): New variable.
	(LIBDL): New variable.
	(LDADD): Add LIBDL.
	(check_PROGRAMS): Add plugin_test_1 and plugin_test_2.
	(check_SCRIPTS): Add plugin_test_1.sh and plugin_test_2.sh.
	(check_DATA): Add plugin_test_1.err and plugin_test_2.err.
	(MOSTLYCLEANFILES): Likewise.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/plugin_test.c: New file.
	* testsuite/plugin_test_1.sh: New file.
	* testsuite/plugin_test_2.sh: New file.
Andrew Stubbs [Fri, 19 Sep 2008 18:33:10 +0000 (18:33 +0000)]
 
2008-09-19  Andrew Stubbs  <ams@codesourcery.com>
	* MAINTAINERS: Update my email address.
Andrew Stubbs [Fri, 19 Sep 2008 18:12:17 +0000 (18:12 +0000)]
 
2008-09-19  Andrew Stubbs  <ams@codesourcery.com>
	* frame.c (get_frame_register_bytes): Detect bad debug info.
Alan Modra [Fri, 19 Sep 2008 10:00:40 +0000 (10:00 +0000)]
 
	* write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
	(TC_VALIDATE_FIX_SUB): Likewise.
	* config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
	* config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
	* config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
	* config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
	(TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
	* config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
	* config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
	* doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
	TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
Alan Modra [Fri, 19 Sep 2008 09:51:32 +0000 (09:51 +0000)]
 
	* elf32-ppc.c (ppc_elf_finish_dynamic_sections): Handle vxworks
	_GLOBAL_OFFSET_TABLE_ in .got.plt section.  Add BFD_ASSERTs.
Alan Modra [Fri, 19 Sep 2008 02:11:02 +0000 (02:11 +0000)]
 
	* write.c (md_register_arithmetic): Define.
	(fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
	Modify error message when registers involved.
	(TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
	* config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
Alan Modra [Fri, 19 Sep 2008 00:00:05 +0000 (00:00 +0000)]
 
daily update
gdbadmin [Fri, 19 Sep 2008 00:00:03 +0000 (00:00 +0000)]
 
*** empty log message ***
Bob Wilson [Thu, 18 Sep 2008 00:37:47 +0000 (00:37 +0000)]
 
    * elf32-xtensa.c (elf_xtensa_check_relocs): Check for negative refcount.
Alan Modra [Thu, 18 Sep 2008 00:00:05 +0000 (00:00 +0000)]
 
daily update
gdbadmin [Thu, 18 Sep 2008 00:00:02 +0000 (00:00 +0000)]
 
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Jan Kratochvil [Wed, 17 Sep 2008 21:48:49 +0000 (21:48 +0000)]
 
	Fix a crash on uninitialized ECS->EVENT_THREAD for a newly found thread.
	* infrun.c (wait_for_inferior): Move this ECS->EVENT_THREAD
	initialization ...
	(fetch_inferior_event): ... and this ECS->EVENT_THREAD initialization
	...
	(handle_inferior_event): ... here after the add_thread call together
	with the local adjust_pc_after_break and reinit_frame_cache calls.
Jan Kratochvil [Wed, 17 Sep 2008 07:50:29 +0000 (07:50 +0000)]
 
bfd/
	PR 6893 - Do not consider FDEs for discarded sections as invalid.
	* elf-eh-frame.c (_bfd_elf_parse_eh_frame): New REQUIRE_CLEARED_RELOCS.
	Consider FDEs with cleared relocations as valid and ignorable.
ld/testsuite/
	* ld-elf/eh-group.exp, ld-elf/eh-group1.s, ld-elf/eh-group2.s: New test.
binutils/
	Suppress warnings on NONE relocations to discarded sections.
	* readelf.c (is_none_reloc): New function.
	(debug_apply_relocations): Ignore is_none_reloc() relocations.
Jan Kratochvil [Wed, 17 Sep 2008 07:43:49 +0000 (07:43 +0000)]
 
	Fix testcases compilation failures due to unused variables.
	* ld-elfcomm/common1b.c (dummy1): Mark the variable for GCC as USED.
	* ld-shared/main.c (main): Move the P variable only to the places where
	it is used.
Alan Modra [Wed, 17 Sep 2008 00:00:05 +0000 (00:00 +0000)]
 
daily update
gdbadmin [Wed, 17 Sep 2008 00:00:03 +0000 (00:00 +0000)]
 
*** empty log message ***
David Daney [Tue, 16 Sep 2008 18:55:01 +0000 (18:55 +0000)]
 
	* breakpoint.c (bpstat_stop_status): Clear breakpoint_at for
	all hardware bpstats.
Joel Brobecker [Tue, 16 Sep 2008 18:21:33 +0000 (18:21 +0000)]
 
    * gstdint.h: Delete.
Ian Lance Taylor [Tue, 16 Sep 2008 17:23:37 +0000 (17:23 +0000)]
 
	* target-reloc.h (relocate_section): Check whether a symbol is
	defined by the ABI before reporting an undefined symbol error.
	* target.h (Target::is_defined_by_abi): Make parameter const.
	(Target::do_is_defined_by_abi): Likewise.
	* i386.cc (Target_i386::do_is_defined_by_abi): Likewise.
	* powerpc.cc (Target_powerpc::do_is_defined_by_abi): Likewise.
	* sparc.cc (Target_sparc::do_is_defined_by_abi): Likewise.
	* x86_64.cc (Target_x86_64::do_is_defined_by_abi): Likewise.
	* testsuite/Makefile.am (tls_test_shared.so): Add -Wl,-z,defs.
	* testsuite/Makefile.in: Rebuild.
Ian Lance Taylor [Tue, 16 Sep 2008 17:17:22 +0000 (17:17 +0000)]
 
	* fileread.cc (make_view): Add casts to avoid warning.
H.J. Lu [Tue, 16 Sep 2008 14:09:34 +0000 (14:09 +0000)]
 
bfd/
2008-09-16  H.J. Lu  <hongjiu.lu@intel.com>
	PR ld/6877
	* elflink.c (_bfd_elf_merge_symbol): Allow a common symbol to
	override the function in a shared library.
ld/testsuite/
2008-09-16  H.J. Lu  <hongjiu.lu@intel.com>
	PR ld/6877
	* ld-elf/comm1.c: New.
	* ld-elf/func1.c: Likewise.
	* ld-elf/shared.exp: Add tests for libfunc1.so and comm1.
Alan Modra [Tue, 16 Sep 2008 13:43:36 +0000 (13:43 +0000)]
 
	PR 6844
	* elf32-ppc.c (SYM_VAL): Define.  Use throughout to find symbol vma.
	(ppc_elf_relocate_section): Correct GOT offset calculation.
	(ppc_elf_finish_dynamic_symbol): Use PPC_HA and PPC_LO.
	(ppc_elf_finish_dynamic_sections): Likewise.  Error if
	htab->elf.hgot symbol is not defined in htab->got section.
Alexandre Oliva [Tue, 16 Sep 2008 04:31:25 +0000 (04:31 +0000)]
 
* i386.cc (Target_i386::define_tls_base_symbol): Update comments.
* x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise.
Alexandre Oliva [Tue, 16 Sep 2008 04:23:29 +0000 (04:23 +0000)]
 
* options.h (General_options::output_is_executable): New.
(General_options::output_is_pie): New.
* i386.cc (Target_i386::define_tls_base_symbol): Use SEGMENT_START
for shared libraries.
* x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise.
gdbadmin [Tue, 16 Sep 2008 00:00:36 +0000 (00:00 +0000)]
 
*** empty log message ***
Alan Modra [Tue, 16 Sep 2008 00:00:05 +0000 (00:00 +0000)]
 
daily update
Alan Modra [Mon, 15 Sep 2008 23:41:55 +0000 (23:41 +0000)]
 
	PR 6888
	* elf32-ppc.c (ppc_elf_relocate_section): Handle NULL symbol section
	on R_PPC_TOC16, R_PPC_SDAREL16, R_PPC_EMB_SDA2REL, R_PPC_EMB_SDA21,
	R_PPC_EMB_RELSDA, R_PPC_SECTOFF* relocs.
Mark Kettenis [Mon, 15 Sep 2008 20:14:04 +0000 (20:14 +0000)]
 
* infcall.c (generic_push_dummy_code): Remove.
(push_dummy_code): Unconditionally call gdbarch_push_dummy_code.
Doug Evans [Mon, 15 Sep 2008 15:32:01 +0000 (15:32 +0000)]
 
	* dwarf2read.c (struct abbrev_info): Make members name, form 16 bits.
	(struct attribute): Ditto.
Alan Modra [Mon, 15 Sep 2008 13:53:47 +0000 (13:53 +0000)]
 
	* gas/all/gas.exp: Don't run redef tests on a bunch of targets.
	* gas/elf/elf.exp: Likewise.
Alan Modra [Mon, 15 Sep 2008 13:53:17 +0000 (13:53 +0000)]
 
	* write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
Alan Modra [Mon, 15 Sep 2008 05:22:32 +0000 (05:22 +0000)]
 
	* config/tc-frv.c (md_apply_fix): Use abs_section_sym for
	relocs with no symbol.
	* config/tc-mmix.c (md_assemble): Mark fake symbol on
	BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
	(mmix_md_end): Likewise mark mmix reg contents section symbol.
Dave Anglin [Mon, 15 Sep 2008 02:19:47 +0000 (02:19 +0000)]
 
	* hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record
	HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
Dave Anglin [Mon, 15 Sep 2008 01:56:31 +0000 (01:56 +0000)]
 
	* hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum): Remove surrounding
	"#if 0" "#endif".  Fix mapping of DWARF DBX registers to GDB registers.
	Correct arguments and improve comments.
	(hppa_linux_init_abi): Call set_gdbarch_dwarf2_reg_to_regnum.  Delete
	disabled code.
	* hppa-tdep.c (hppa64_dwarf_reg_to_regnum): Fix check for floating
	point DBX register, change error to warning, and improve comments.
Doug Evans [Mon, 15 Sep 2008 01:22:02 +0000 (01:22 +0000)]
 
	* dwarf2read.c (struct die_info): Make members tag, num_attrs 16 bits.
gdbadmin [Mon, 15 Sep 2008 00:00:33 +0000 (00:00 +0000)]
 
*** empty log message ***
Alan Modra [Mon, 15 Sep 2008 00:00:06 +0000 (00:00 +0000)]
 
daily update
Dave Anglin [Sun, 14 Sep 2008 14:08:42 +0000 (14:08 +0000)]
 
	* hppa-linux-tdep.c (hppa_linux_supply_fpregset): Correct iteration.
Arnold Metselaar [Sun, 14 Sep 2008 14:04:00 +0000 (14:04 +0000)]
 
Add new tests for z80
Arnold Metselaar [Sun, 14 Sep 2008 08:38:02 +0000 (08:38 +0000)]
 
Fix bugs in the disassembly of some ld-instructions
Joel Brobecker [Sun, 14 Sep 2008 06:37:18 +0000 (06:37 +0000)]
 
    * defs.h (GCC_GENERATED_STDINT_H): Define.
Arnold Metselaar [Sun, 14 Sep 2008 05:40:09 +0000 (05:40 +0000)]
 
Fix Opcode generation of ld a,(bc) and ld a,(de) on target z80
gdbadmin [Sun, 14 Sep 2008 00:00:32 +0000 (00:00 +0000)]
 
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Alan Modra [Sun, 14 Sep 2008 00:00:05 +0000 (00:00 +0000)]
 
daily update
Tom Tromey [Sat, 13 Sep 2008 23:37:05 +0000 (23:37 +0000)]
 
	* varobj.c (varobj_set_display_format): Use xfree.
	* tracepoint.c (stringify_collection_list): Use xfree.
	* remote-fileio.c (remote_fileio_reset): Use xfree.
	* mipsread.c (read_alphacoff_dynamic_symtab): Use xfree.
	* dfp.c (decimal_from_floating): Use xfree, xstrprintf.  Don't use
	asprintf.
	* cp-support.c (mangled_name_to_comp): Use xfree.
Joel Brobecker [Sat, 13 Sep 2008 22:27:00 +0000 (22:27 +0000)]
 
    * ada-lang.c (remove_extra_symbols): Remove stub symbols if
        the associated complete symbol is also in the list.
        (ada_add_local_symbols, ada_add_non_local_symbols): New functions,
        extracted out from ada_lookup_symbol_list.
        (ada_lookup_symbol_list): Use them.  Remove the search through
        the minimal symbols.
Joel Brobecker [Sat, 13 Sep 2008 22:19:51 +0000 (22:19 +0000)]
 
    * dwarf2read.c (add_partial_subprogram): New procedure.
        (scan_partial_symbols): Use it.
        (load_partial_dies): Read in children of subprogram and lexical
        blocks for Ada compilation units.
Daniel Jacobowitz [Sat, 13 Sep 2008 17:54:06 +0000 (17:54 +0000)]
 
	* gdb.mi/mi-nonstop.exp: Do not check thread state while a
	stop is pending.  Avoid ".*" when two stops are pending.
	* lib/gdb.exp (fullname_syntax_POSIX, fullname_syntax_UNC)
	(fullname_syntax_DOS_CASE, fullname_syntax_DOS): Do not match
	newlines in fullnames.
	* lib/mi-support.exp (mi_run_cmd): Do not require an anchor.
	(mi_expect_stop): Update comments.  Only anchor in sync mode.
	Do not match newlines.
	(mi_send_resuming_command_raw): Always return status.
	(mi_get_stop_line): Do not match more than one line by accident.
	Only anchor in sync mode.
	(mi_run_inline_test): If -exec-next fails, give up.
Tom Tromey [Sat, 13 Sep 2008 17:28:56 +0000 (17:28 +0000)]
 
	* symfile.c (build_id_verify): Free 'found'.
	(find_separate_debug_file): Use xfree, not free.
gdbadmin [Sat, 13 Sep 2008 00:00:33 +0000 (00:00 +0000)]
 
*** empty log message ***
Alan Modra [Sat, 13 Sep 2008 00:00:05 +0000 (00:00 +0000)]
 
daily update
Doug Evans [Fri, 12 Sep 2008 20:40:57 +0000 (20:40 +0000)]
 
	* corefile.c (write_memory): Remove unnecessary copying.