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Author SHA1 Message Date
Alan Modra
8b0aac0f7b * gas/all/gas.exp: Remove some xfails on redef2 and redef3 tests. 
Update comments.
	* gas/hppa/unsorted/unsorted.exp: Run globalbug test on appropriate
	targets rather than xfailing.
 2011-05-13 04:16:23 +00:00
Alan Modra
b0a0c50aa8 * binutils-all/objcopy.exp objcopy_text): Remove xfails for sh-rtems 
and tic4x.
 2011-05-13 04:14:51 +00:00
gdbadmin
69badfdddb *** empty log message *** 2011-05-13 00:00:33 +00:00
Alan Modra
fa7ca593be daily update 2011-05-13 00:00:04 +00:00
Alan Modra
5648d7c7ee PR gas/12755 
* config/tc-v850.c (parse_register_list): Correct error string.
 2011-05-12 23:50:23 +00:00
Quentin Neill
8aedb9fe9e 2011-05-12 Quentin Neill <quentin.neill@amd.com> 
* config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
      (i386_align_code): Ditto
 2011-05-12 22:29:06 +00:00
Tom Tromey
b087e0edae * dwarf2expr.c (execute_stack_op) <DW_OP_shr>: Unconditionally 
cast left-hand-side to unsigned.
 2011-05-12 19:32:47 +00:00
Tom Tromey
8a9b8146fd gdb 
PR gdb/12617:
	* value.h (value_from_contents): Declare.
	* value.c (value_from_contents): New function.
	* dwarf2read.c (dwarf_stack_op_name): Add new values.
	(dwarf2_get_die_type): New function.
	* dwarf2loc.c (dwarf_expr_get_base_type): New function.
	(allocate_piece_closure): Acquire reference to values.
	(read_pieced_value): Update for value-based expressions.
	(write_pieced_value): Likewise.
	(free_pieced_value_closure): Call value_free as needed.
	(dwarf2_evaluate_loc_desc_full): Set get_base_type field.
	Update for value-based expressions.
	* dwarf2loc.h (dwarf2_get_die_type): Declare.
	* dwarf2expr.h (struct dwarf_stack_value) <value>: Change type.
	<get_base_type>: New field.
	(struct dwarf_expr_piece) <v.value>: Change type.
	<v.regno>: New field.
	(struct dwarf_expr_context) <mark>: New field.
	(dwarf_expr_piece, dwarf_expr_fetch): Update.
	(dwarf_expr_pop, dwarf_expr_push): Remove.
	(dwarf_expr_push_address): Declare.
	* dwarf2expr.c (dwarf_arch_cookie): New global.
	(struct dwarf_gdbarch_types): New.
	(dwarf_gdbarch_types_init, dwarf_expr_address_type): New
	functions.
	(dwarf_expr_push): Change type of 'value' argument.  Update.  Now
	static.
	(dwarf_expr_push_address): New function.
	(dwarf_expr_pop): Now static.
	(dwarf_expr_fetch): Change return type.
	(dwarf_require_integral): New function.
	(dwarf_expr_fetch): Simplify.
	(add_piece): Update.
	(base_types_equal_p, dwarf_get_base_type, get_unsigned_type): New
	functions.
	(execute_stack_op) <sign_ext>: Remove.
	Use values for DWARF stack.
	<DW_OP_GNU_const_type, DW_OP_GNU_deref_type,
	DW_OP_GNU_regval_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret>:
	New cases.
	(_initialize_dwarf2expr): New function.
	(add_piece): Update.
	(new_dwarf_expr_context): Set new field.
	(free_dwarf_expr_context): Call value_free_to_mark.
	* dwarf2-frame.c (no_base_type): New function.
	(execute_stack_op): Set get_base_type field.  Update.
gdb/testsuite
	* gdb.dwarf2/typeddwarf.S: New file.
	* gdb.dwarf2/typeddwarf.c: New file.
	* gdb.dwarf2/typeddwarf.exp: New file.
 2011-05-12 17:40:55 +00:00
Tom Tromey
e8d28ef4f3 * dwarf2read.c (read_common_block): Fix formatting. 2011-05-12 15:59:46 +00:00
Matthew Gretton-Dann
58ad575ff3 PR gas/12715 
* gas/config/tc-arm.c (parse_big_immediate):  Fix parsing of 64-bit
	immediates on 32-bit hosts.
	* gas/testsuite/gas/arm/neon-const.s: Add testcase for 64-bit Neon constants.
	* gas/testsuite/gas/arm/neon-const.d: Likewise.
 2011-05-12 12:41:45 +00:00
Kwok Yeung
d248b706a3 Add support for enabling and disabling tracepoints while a trace 
experiment is still running.

gdb/
	* breakpoint.c (disable_breakpoint): Disable all locations
	associated with a tracepoint on target if a trace experiment is
	running.
	(disable_command): Disable a specific tracepoint location on target if
	a trace	experiment is running.
	(do_enable_breakpoint): Enable all locations associated with a
	tracepoint on target if a trace experiment is running.
	(enable_command) Enable a specific tracepoint location on target if a
	trace experiment is running.
	* target.c (update_current_target): Add INHERIT and de_fault clauses for
	to_supports_enable_disable_tracepoint, to_enable_tracepoint and
	to_disable_tracepoint.
	* target.h: Add declaration of struct bp_location.
	(struct target_ops): Add new functions
	to_supports_enable_disable_tracepoint, to_enable_tracepoint and
	to_disable_tracepoint to target operations.
	(target_supports_enable_disable_tracepoint): New macro.
	(target_enable_tracepoint): New macro.
	(target_disable_tracepoint): New macro.
	* remote.c (struct remote_state): Add new field.
	(remote_enable_disable_tracepoint_feature): New.
	(remote_protocol_features): Add new entry.
	(remote_supports_enable_disable_tracepoint): New.
	(remote_enable_tracepoint): New.
	(remote_disable_tracepoint): New.
	(init_remote_ops): Add remote_enable_tracepoint,
	remote_disable_tracepoint and remote_supports_enable_disable_tracepoint
	to remote operations.
	* tracepoint.c (start_tracing): Allow tracing to start without any
	tracepoints enabled with just a warning if they can be re-enabled
	later.
	* NEWS: Add news item for the new behaviour of the enable and disable
	GDB commands when applied to tracepoints.
	Add news items for the new remote packets QTEnable and QTDisable.

gdb/doc/
	* gdb.texinfo: Document change in the behaviour of the enable and
	disable GDB commands when applied to tracepoints.
	Document the EnableDisableTracepoints remote stub feature.
	Document QTEnable and QTDisable in the list of tracepoint packets.

gdb/gdbserver/
	* server.c (handle_query): Add EnableDisableTracepoints to the list
	of supported features.
	* tracepoint.c (clear_installed_tracepoints): Uninstall	disabled
	tracepoints.
	(cmd_qtenable_disable): New.
	(cmd_qtstart): Install tracepoints even if disabled.
	(handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
	receiving a QTEnable or QTDisable packet.
	(gdb_collect): Skip data collection if fast tracepoint is disabled.
	(ust_marker_to_static_tracepoint): Do not ignore disabled static
	tracepoints.
	(gdb_probe): Skip data collection if static tracepoint is disabled.
 2011-05-12 12:09:17 +00:00
Bernd Schmidt
de1491f042 * config/default.exp (ld_assemble): Pass flags parameter to 
default_ld_assemble.
	(ld_assemble_flags): New function.
	* ld-elf/frame.exp: Pass -mpic and -mpid flags to the assembler on
	tic6x.
	* ld-elf/exclude.exp: Likewise.
	* lib/ld-lib.exp (default_ld_assemble): Take extra argument in_flags
	and pass it to the assembler.
 2011-05-12 10:00:06 +00:00
Jan Kratochvil
335e41d4eb bfd/ 
* config.in: Regenerated.
	* configure: Regenerated.
	* configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
	HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
	HAVE_PSINFO32_T_PR_PID.
	* elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
	HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
	and HAVE_PSINFO32_T_PR_PID.
	* hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
 2011-05-12 07:41:43 +00:00
Marek Polacek
10483e8e4e Fix races in gdb.mi/mi-basics.exp 2011-05-12 07:13:23 +00:00
Alan Modra
db1d9305a5 daily update 2011-05-12 00:00:04 +00:00
gdbadmin
9e26411c96 *** empty log message *** 2011-05-12 00:00:03 +00:00
Jan Kratochvil
cc88a640ca Imported readline 6.2, and upstream patch 001. 
[patch 0/3] readline-6.2 rebase
http://sourceware.org/ml/gdb-patches/2011-05/msg00003.html
[patch 1/3] readline-6.2: Merge of already posted patches
http://sourceware.org/ml/gdb-patches/2011-05/msg00004.html
	=
	[Bug-readline] [RFC/readline] bind.c, rl_function_dumper, Free allocated
	http://lists.gnu.org/archive/html/bug-readline/2011-03/msg00000.html
	[Bug-readline] [patch] Fix underquotation in readline/examples/rlfe/conf
	http://lists.gnu.org/archive/html/bug-readline/2011-04/msg00001.html
	[Bug-readline] [patch] Makefile.in htm<->html
	http://lists.gnu.org/archive/html/bug-readline/2011-04/msg00002.html
	Re: [Bug-readline] [patch] Makefile.in dependency: callback.o: xmalloc.h
	http://lists.gnu.org/archive/html/bug-readline/2011-04/msg00004.html
	[Bug-readline] [patch] Remove . from the VPATH directive
	http://lists.gnu.org/archive/html/bug-readline/2011-04/msg00005.html
	Eli Zaretskii's __MSDOS__ / __GO32__ / __MINGW32__ / __DJGPP__ stuff:
	http://sourceware.org/ml/gdb/2011-04/msg00002.html
	Jan Kratochvil's patch for FSF GDB tree local-specific changes:
	http://sourceware.org/ml/gdb/2011-04/msg00006.html
	Preservation of existing ChangeLog.gdb files, their updates.
[patch 2/3] readline-6.2: Workaround "ask" regression
http://sourceware.org/ml/gdb-patches/2011-05/msg00005.html
[patch 3/3] readline-6.2: Revert 5.x compat., apply 6.x compat.
http://sourceware.org/ml/gdb-patches/2011-05/msg00006.html
[patch 4/3] readline-6.2: Substitute inc-hist.texinfo
http://sourceware.org/ml/gdb-patches/2011-05/msg00010.html

readline/
	Workaround gdb.base/completion.exp regression on readline-6.2.
	* complete.c (get_y_or_n): Disable the return on RL_STATE_CALLBACK.

	Imported readline 6.2, and upstream patch 001.
	* configure: Regenerate.

readline/doc/
	* hsuser.texi (Using History Interactively): Disable !BashFeatures
	@defcodeindex.  Make the `Programming with GNU History' reference
	external.
	* inc-hist.texinfo: Remove.

	Imported readline 6.2, and upstream patch 001.

readline/examples/
	Imported readline 6.2, and upstream patch 001.

readline/examples/rlfe/
	Imported readline 6.2, and upstream patch 001.

gdb/
	* config.in: Regenerate.
	* configure: Regenerate.
	* configure.ac <--with-system-readline> (for readline_echoing_p):
	Remove the test.
	* tui/tui-io.c (tui_old_readline_echoing_p): Rename to ...
	(tui_old_rl_echoing_p): ... here.
	(tui_setup_io): Rename extern declaration readline_echoing_p to
	_rl_echoing_p.  Adjust assignments for the both renames.

gdb/doc/
	* Makefile.in (GDB_DOC_SOURCE_INCLUDES): Rename inc-hist.texinfo to
	hsuser.texi.
	* gdb.texinfo <!SYSTEM_READLINE>: Rename inc-hist.texinfo inclusion and
	comment to hsuser.texi.  Change rluser.texi name in the comment.
 2011-05-11 23:38:44 +00:00
Quentin Neill
4cab4add34 2011-05-10 Quentin Neill <quentin.neill@amd.com> 
gas/
        * config/tc-i386.c (cpu_arch): Add bdver2 and rename
        PROCESSOR_BDVER1 to PROCESSOR_BDVER.
        (i386_align_code): Rename PROCESSOR_BDVER1.
        (processor_type): Ditto.
        * doc/c-i386.texi: Add bdver2.

opcodes/
        * i386-gen.c (cpu_flag_init): Add new CPU_BDVER2_FLAGS.
        * i386-init.h: Regenerated.

gas/testsuite/
        * gas/i386/i386.exp: Add new bdver2 test cases.
        * gas/i386/nops-1-bdver2.d: New.
        * gas/i386/x86-64-nops-1-bdver2.d: New.
 2011-05-11 22:35:20 +00:00
Mike Frysinger
34b47c3828 sim: fix func call style (space before paren) 
Committed this as obvious:
	-foo(...);
	+foo (...);

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2011-05-11 20:02:42 +00:00
Thiago Jung Bauermann
1f84b6196b * symtab.c (lookup_symtab): Run cleanup before returning. 2011-05-11 18:29:01 +00:00
Tom Tromey
74ac6d431c * dwarf2read.c (handle_data_member_location): New function. 
(dwarf2_add_field): Use it.
	(read_common_block): Likewise.
 2011-05-11 17:25:41 +00:00
Richard Sandiford
250826bd54 ld/testsuite/ 
* ld-mips-elf/mips-elf.exp: Add missing $has_newabi tests.
 2011-05-11 12:50:58 +00:00
Richard Sandiford
f11e29afea gas/testsuite/ 
* gas/mips/24k-branch-delay-1.d: Allow 64-bit addresses.  Stub out
	function names.
	* gas/mips/24k-triple-stores-1.d: Likewise.
	* gas/mips/24k-triple-stores-2.d: Likewise.
	* gas/mips/24k-triple-stores-3.d: Likewise.
	* gas/mips/24k-triple-stores-4.d: Likewise.
	* gas/mips/24k-triple-stores-5.d: Likewise.
	* gas/mips/24k-triple-stores-7.d: Likewise.
	* gas/mips/24k-triple-stores-8.d: Likewise.
	* gas/mips/24k-triple-stores-9.d: Likewise.
	* gas/mips/24k-triple-stores-10.d: Likewise.
	* gas/mips/24k-triple-stores-11.d: Likewise.
	* gas/mips/24k-triple-stores-6.d: Likewise.  Add -EB.
	* gas/mips/mips.exp: Only run 24k-triple-stores-11.d on ELF targets.
 2011-05-11 12:39:08 +00:00
Richard Sandiford
6eee42f470 gas/testsuite/ 
* gas/mips/24k-branch-delay-1.d: Add -32 to assembler options.
	* gas/mips/24k-triple-stores-1.d: Likewise.
	* gas/mips/24k-triple-stores-2.d: Likewise.
	* gas/mips/24k-triple-stores-3.d: Likewise.
	* gas/mips/24k-triple-stores-4.d: Likewise.
	* gas/mips/24k-triple-stores-5.d: Likewise.
	* gas/mips/24k-triple-stores-6.d: Likewise.
	* gas/mips/24k-triple-stores-7.d: Likewise.
	* gas/mips/24k-triple-stores-8.d: Likewise.
	* gas/mips/24k-triple-stores-9.d: Likewise.
	* gas/mips/24k-triple-stores-10.d: Likewise.
	* gas/mips/24k-triple-stores-11.d: Likewise.
 2011-05-11 11:50:40 +00:00
Nick Clifton
8d67f500e1 * config/tc-arm.c(do_t_ldst): Warn on loading into sp with 
writeback for appropriate cores/arch.
	* testsuite/gas/arm/ld-sp-warn-cortex-m3.d: New test.
	* testsuite/gas/arm/ld-sp-warn-cortex-m3.l: New test.
	* testsuite/gas/arm/ld-sp-warn-cortex-m4.d: New test.
	* testsuite/gas/arm/ld-sp-warn-cortex-m4.l: New test.
	* testsuite/gas/arm/ld-sp-warn-v7.d: New test.
	* testsuite/gas/arm/ld-sp-warn-v7.l: New test.
	* testsuite/gas/arm/ld-sp-warn-v7a.d: New test.
	* testsuite/gas/arm/ld-sp-warn-v7a.l: New test.
	* testsuite/gas/arm/ld-sp-warn-v7e-m.l: New test.
	* testsuite/gas/arm/ld-sp-warn-v7em.d: New test.
	* testsuite/gas/arm/ld-sp-warn-v7m.d: New test.
	* testsuite/gas/arm/ld-sp-warn-v7m.l: New test.
	* testsuite/gas/arm/ld-sp-warn-v7r.d: New test.
	* testsuite/gas/arm/ld-sp-warn-v7r.l: New test.
	* testsuite/gas/arm/ld-sp-warn.s: New test.
 2011-05-11 09:25:44 +00:00
Jan Kratochvil
faf067f1a3 gdb/testsuite/ 
* lib/gdb.exp (gdb_rename_execfile): Remove catch wrappers.
	(gdb_touch_execfile): Remove catch wrappers.  New variable time.
	Replace `file copy' and `file rename' by `file mtime'.  Twice.
 2011-05-11 09:11:17 +00:00
Jan Kratochvil
7ff911a38f gdb/testsuite/ 
* gdb.base/readline-ask.c: New file.
	* gdb.base/readline-ask.exp: New file.
	* gdb.base/readline-ask.inputrc: New file.
 2011-05-11 05:01:36 +00:00
Hans-Peter Nilsson
3fc8ee5409 PR sim/12737 
* sim/arm/iwmmxt/wcmpgt.cgs, sim/arm/iwmmxt/wmac.cgs,
	sim/arm/iwmmxt/wsra.cgs, sim/arm/xscale/blx.cgs: Kfail.
 2011-05-11 04:59:28 +00:00
Jan Kratochvil
5488dafb5a gdb/ 
Make addrs->SECTINDEX always defined.
	* symfile.c (relative_addr_info_to_section_offsets): Check for
	SECTINDEX -1, not for zero ADDR.
	(addrs_section_compar): Remove checking for invalid SECTINDEX.
	(addr_info_make_relative): Set SECTINDEX to -1 for unmatched entries.
	* symfile.h (struct section_addr_info) <sectindex>: Update the comment
	on its validity.
 2011-05-11 04:56:08 +00:00
Cary Coutant
403676b570 * object.cc (Sized_relobj::do_count_local_symbols): Check for 
strip_all (-s).
 2011-05-11 00:29:57 +00:00
gdbadmin
fc5303d011 *** empty log message *** 2011-05-11 00:00:32 +00:00
Alan Modra
7402efbaab daily update 2011-05-11 00:00:06 +00:00
Quentin Neill
af2f724ec4 2011-05-10 Quentin Neill <quentin.neill@amd.com> 
gas/
	* config/tc-i386.c (cpu_arch): Add bdver2 and rename
	PROCESSOR_BDVER1 to PROCESSOR_BDVER.
	(i386_align_code): Rename PROCESSOR_BDVER1.
	(processor_type): Ditto.
	* doc/c-i386.texi: Add bdver2.

opcodes/
	* i386-gen.c (cpu_flag_init): Add new CPU_BDVER2_FLAGS.
	* i386-init.h: Regenerated.

gas/testsuite/
	* gas/i386/i386.exp: Add new bdver2 test cases.
	* gas/i386/nops-1-bdver2.d: New.
	* gas/i386/x86-64-nops-1-bdver2.d: New.
 2011-05-10 22:02:27 +00:00
Doug Evans
2471d0083c * linux-thread-db.c: Whitespace cleanup. 
(try_thread_db_load_1): Fix comment.
 2011-05-10 18:45:22 +00:00
Doug Evans
84e578fbe6 * linux-thread-db.c (set_libthread_db_search_path): New function. 
(_initialize_thread_db): Add setter for libthread-db-search-path.

	gdbserver/
	* thread-db.c (thread_db_handle_monitor_command): Handle elided path.

	doc/
	* gdb.texinfo (Threads): If an empty path is provided for
	libthread-db-search-path it is reset to its default value.
	(Server): Ditto.
 2011-05-10 16:53:23 +00:00
Tristan Gingold
7e665af3af 2011-05-10 Tristan Gingold <gingold@adacore.com> 
* dwarf.c (process_extended_line_op): Dump unknown records.
 2011-05-10 09:08:37 +00:00
Jan Kratochvil
bc989cdc1c bfd/ 
* elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
	32bit psinfo.
	* elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
	* elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
 2011-05-10 06:13:07 +00:00
Alan Modra
6e789b2650 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error. 2011-05-10 02:36:41 +00:00
gdbadmin
6592a5d8f0 *** empty log message *** 2011-05-10 00:00:33 +00:00
Alan Modra
5afd10b366 daily update 2011-05-10 00:00:06 +00:00
Doug Evans
478aac75e4 * NEWS: Mention --with-iconv-bin. 
* configure.ac: New option --with-iconv-bin.
	* configure: Regenerate.
	* config.in: Regenerate.
	* defs.h (relocate_gdb_directory): Declare.
	* main.c (relocate_gdb_directory): Renamed from relocate_directory,
	removed progname parameter, and exported.  All callers updated.
	* charset.c (find_charset_names): Use --with-iconv-bin if specified.

	doc/
	* gdb.texinfo (Requirements): Fix typo.  Mention --with-iconv-bin.
 2011-05-09 21:49:57 +00:00
Doug Evans
673c2bbeab * linux-nat.c (lin_lwp_attach_lwp): For !WIPSTOPPED case, 
adding missing call to restore_child_signals_mask.
 2011-05-09 18:43:56 +00:00
Mike Frysinger
b44f3f638e sim: bfin: fix UART LSR read-only bit saturation 
A few bits in the newer UART LSR register are not sticky, so make sure
we clear them when returning updated status rather than leaving them
always set.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2011-05-09 18:14:01 +00:00
Doug Kwan
91c1f14cb6 2011-05-08 Doug Kwan <dougkwan@google.com> 
Merge from gcc:

	2011-05-08  Doug Kwan  <dougkwan@google.com>

		* configure.ac: Propagate LDFLAGS_FOR_TARGET.
		* configure: Regenerated.
		* Makefile.tpl (LDFLAGS_FOR_TARGET): Use LDFLAGS_FOR_TARGET
		value from configure.
		* Makefile.in: Regenerated.
 2011-05-09 17:56:47 +00:00
H.J. Lu
31507b90da Remoe pr12730.cc/pr12730.out. 
2011-05-09  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-elf/elf.exp (array_tests): Remove "pr12730".
	(array_tests_pie): Remove "PIE pr12730".
	(array_tests_static): Remove "static pr12730".

	* ld-elf/pr12730.cc: Removed.
	* ld-elf/pr12730.out: Likewise.
 2011-05-09 14:36:14 +00:00
Pedro Alves
e4c8541fca 2011-05-09 Pedro Alves <pedro@codesourcery.com> 
* inferior.h (wait_for_inferior): Remove `thread_exec_as_sigtrap'
	parameter.
	* infrun.c (proceed, start_remote): Adjust.
	(wait_for_inferior): Remove `thread_exec_as_sigtrap' parameter,
	and adjust to not handle it.
	* 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.
	* windows-nat.c (do_initial_windows_stuff): Adjust.
	* infcmd.c (attach_command): Adjust.
	(notice_new_inferior): Adjust.
 2011-05-09 14:25:37 +00:00
Paul Brook
fbd9ad907d 2011-05-09 Paul Brook <paul@codesourcery.com> 
bfd/
	* bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
	* bfd-in2.h: Regenerate.
	* elf32-tic6x.c: Include limits.h.
	(tic6x_unwind_edit_type, tic6x_unwind_table_edit,
	_tic6x_elf_section_data): New.
	(elf32_tic6x_section_data): Define.
	(elf32_tic6x_new_section_hook): Allocate target specific data.
	(elf32_tic6x_add_unwind_table_edit): New function.
	(get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
	elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
	elf32_tic6x_copy_exidx_entry): New functions.
	(elf_backend_write_section): Define.

	ld/
	* emultempl/tic6xdsbt.em (merge_exidx_entries): New.
	(compare_output_sec_vma): New function.
	(gld${EMULATION_NAME}_after_allocation): New function.
	(OPTION_NO_MERGE_EXIDX_ENTRIES): Define.
	(PARSE_AND_LIST_OPTIONS): Add --no-merge-exidx-entries.
	(PARSE_AND_LIST_ARGS_CASES): Add OPTION_NO_MERGE_EXIDX_ENTRIES.
	(LDEMUL_AFTER_ALLOCATION): Set.
	* ld.texinfo: Document c6x --no-merge-exidx-entries.

	ld/testsuite/
	* ld-tic6x/discard-unwind.ld: New.
	* ld-tic6x/unwind.ld: New.
	* ld-tic6x/unwind-1.d: New test.
	* ld-tic6x/unwind-1.s: New test.
	* ld-tic6x/unwind-2.d: New test.
	* ld-tic6x/unwind-2.s: New test.
	* ld-tic6x/unwind-3.d: New test.
	* ld-tic6x/unwind-3.s: New test.
	* ld-tic6x/unwind-4.d: New test.
	* ld-tic6x/unwind-4.s: New test.
	* ld-tic6x/unwind-5.d: New test.
	* ld-tic6x/unwind-5.s: New test.
	* ld-tic6x/unwind-6.d: New test.
 2011-05-09 13:23:27 +00:00
Paul Brook
1bce6bd86f 2011-05-09 Paul Brook <paul@codesourcery.com> 
bfd/
	* elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
	elf32_tic6x_fake_sections): New functions.
	(elf_backend_fake_sections): Define.

	gas/
	* config/tc-tic6x.c (streq): Define.
	(tic6x_get_unwind): New.
	(s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
	s_tic6x_personalityindex, s_tic6x_personality): New functions.
	(md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
	"personality" and "cantunwind".
	(tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
	tic6x_start_unwind_section, tic6x_unwind_frame_regs,
	tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
	tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
	tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
	tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
	tic6x_cfi_endproc): New.
	* config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
	(tic6x_unwind_info): New.
	(tic6x_segment_info_type): Add marked_pr_dependency, unwind and
	text_unwind.
	(TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
	tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
	DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
	tc_cfi_section_name): Define.
	* doc/c-tic6x.texi: Document new unwinding directives.
	* dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
	definitions.
	(cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
	CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
	Move to dw2gencfi.h.
	(CFI_EMIT_target): Define.
	(dot_cfi_sections): Check tc_cfi_section_name.
	(dot_cfi_startproc): Use tc_cfi_startproc.
	(dot_cfi_endproc): Use tc_cfi_endproc.
	* dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
	CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
	CFI_val_encoded_addr):  Move to here from dw2gencfi.c.

	gas/testsuite:
	* gas/tic6x/unwind-1.d: New test.
	* gas/tic6x/unwind-1.s: New test.
	* gas/tic6x/unwind-2.d: New test.
	* gas/tic6x/unwind-2.s: New test.
	* gas/tic6x/unwind-3.d: New test.
	* gas/tic6x/unwind-3.s: New test.
	* gas/tic6x/unwind-bad-1.d: New test.
	* gas/tic6x/unwind-bad-1.s: New test.
	* gas/tic6x/unwind-bad-1.l: New test.
	* gas/tic6x/unwind-bad-2.d: New test.
	* gas/tic6x/unwind-bad-2.s: New test.
	* gas/tic6x/unwind-bad-2.l: New test.

	include/
	* elf/tic6x.h (ELF_STRING_C6000_unwind,
	ELF_STRING_C6000_unwind_info, ELF_STRING_C6000_unwind_once,
	ELF_STRING_C6000_unwind_info_once): Define.
 2011-05-09 13:17:58 +00:00
Paul Brook
9cf0e28212 2011-05-09 Paul Brook <paul@codesourcery.com> 
bfd/
	* elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
	(elf_backend_gc_mark_extra_sections): Define.
 2011-05-09 13:12:52 +00:00
Alan Modra
d260f12912 daily update 2011-05-09 00:00:05 +00:00