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66051 Commits

Author SHA1 Message Date
Rafael Ávila de Espíndola 6508b958ff 2010-06-18 Rafael Espindola <espindola@google.com> 
* plugin.h (ld_plugin_add_input_file, ld_plugin_add_input_library):
	Make argument const.

2010-06-18  Rafael Espindola  <espindola@google.com>

	* plugin.cc (add_input_file,add_input_library)
	(Plugin_manager::add_input_file): Make filename arguments const.
	* plugin.h (Plugin_manager::add_input_file): Make filename arguments
	const.
 2010-06-18 16:53:23 +00:00
Ulrich Weigand e075690553 * gdb.base/gdb11531.exp: Respect gdb,no_hardware_watchpoints flag. 
* gdb.base/watch-cond.exp: Likewise.
	* gdb.python/py-breakpoint.exp: Likewise.
 2010-06-18 16:51:10 +00:00
Pedro Alves d8053d4d67 * gdb.multi/base.exp, gdb.multi/bkpt-multi-exec.exp: Use 
clean_restart, make sure every test has a distinct message, and
	that messages don't include the executable' full path.
 2010-06-18 15:08:29 +00:00
Hui Zhu 24e933dfc8 2010-06-18 Hui Zhu <teawater@gmail.com> 
* gdb.texinfo: (Process Record and Replay): Add documentation
	for commands "record save" and "record restore".
 2010-06-18 08:16:15 +00:00
Alan Modra ba71cf6fa1 daily update 2010-06-18 00:00:04 +00:00
gdbadmin d481c45bde *** empty log message *** 2010-06-18 00:00:03 +00:00
Doug Evans 81ce510cf2 * gdb.arch/i386-size.exp: Updated expected output for 
DISASSEMBLY_OMIT_FNAME.
 2010-06-17 22:55:53 +00:00
Joel Brobecker ec61707dbb Minor reformatting in dwarf2read.c:psymtabs_addrmap_cleanup. 
Really a tiny insignificant detail that just happened to catch my attention.
Fixed thusly.

2010-06-17  Joel Brobecker  <brobecker@adacore.com>

        * dwarf2read.c (psymtabs_addrmap_cleanup): Add empty line after
        last local variable declaration.  No real code change.
 2010-06-17 22:36:41 +00:00
Tom Tromey 60606b2c71 * dwarf2read.c (psymtabs_addrmap_cleanup): New function. 
(dwarf2_build_psymtabs_hard): Use it.  Create addrmap on a
	temporary obstack.
 2010-06-17 17:36:54 +00:00
Nick Clifton 83bcb37903 PR binutils/11711 
* windres.c (enum option_values): New enum.
        (long_options): Use separate option number for --include-dir
        option.
        (main): Separate backwards compatibility check from code to
        implement --include-dir.  Check to see if directory exists and do
        not complain if it does.
 2010-06-17 13:55:35 +00:00
Tristan Gingold 24df9a516a 2010-06-17 Tristan Gingold <gingold@adacore.com> 
* Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
	(BFD64_BACKENDS_CFILES): ... here.
	(BFD32_BACKENDS): Move vms-alpha.lo to ...
	(BFD64_BACKENDS): ... here.
	* Makefile.in: Regenerate.
 2010-06-17 08:19:14 +00:00
Nick Clifton eada2875f7 oops - omitted from previous delta 2010-06-17 08:17:05 +00:00
Alan Modra dfeb34fb1a daily update 2010-06-17 00:00:05 +00:00
gdbadmin 19624d79cc *** empty log message *** 2010-06-17 00:00:03 +00:00
Sergio Durigan Junior 65d79d4b97 gdb/ChangeLog: 
2010-06-16  Sergio Durigan Junior  <sergiodj@redhat.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	* breakpoint.c: Include parser-defs.h.
	(watchpoint_exp_is_const): New function.
	(watch_command_1): Call watchpoint_exp_is_const to check
	if the expression is constant.

gdb/doc/ChangeLog:

2010-06-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* gdb.texinfo: Include information about the correct use
	of addresses in the `watch' command.

gdb/testsuite/ChangeLog:

2010-06-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
	    Sergio Durigan Junior  <sergiodj@redhat.com>

	* gdb.base/watch-notconst.c: New file.
	* gdb.base/watch-notconst.S: New file.
	* gdb.base/watch-notconst2.c: New file.
	* gdb.base/watch-notconst2.S: New file.
	* gdb.base/watch-notconst.exp: New file.
	* gdb.base/watchpoint.c (global_ptr_ptr): New variable.
	(func4): Add operations on `global_ptr_ptr'.
	* gdb.base/watchpoint.exp (test_constant_watchpoint): New
	routine to test watchpoints created with a constant expression.
	(test_inaccessible_watchpoint): Include tests for watchpoints
	created with a constant expression.
 2010-06-16 18:30:34 +00:00
Doug Kwan 3e23530232 2010-06-16 Doug Kwan <dougkwan@google.com> 
* arm.cc (Target_arm::do_finalize_sections): Do not emit an
	.ARM.attributes section if we have not merged any input
	attributes sections.
 2010-06-16 18:19:18 +00:00
Nick Clifton 6ffe3d995f PR gas/11673 
* m68k-opc.c (m68k_opcodes): Remove move.l for isab and later.

        * gas/m68k/p11673.s: New test.
        * gas/m68k/all.exp: Run the new test.
 2010-06-16 16:27:37 +00:00
Nick Clifton 09ec0d177a 2010-06-16 Vincent Rivire <vincent.riviere@freesbee.fr> 
PR binutils/11676
        * m68k-dis.c (print_insn_arg): Prefix float constants with #0e.

2010-06-16  Nick Clifton  <nickc@redhat.com>

        PR binutils/11676
        * gas/m68k/pr11676.s: New test.
        * gas/m68k/pr11676.d: Expected disassembly.
        * gas/m68k/all.exp: Run the new test.
 2010-06-16 15:12:51 +00:00
Nick Clifton 81efa4eed0 * gmon_io.c (gmon_out_read): Remove double fclose of input file. 2010-06-16 08:04:21 +00:00
Joseph Myers 59e6276b64 bfd: 
* elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
	* elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
	elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
	elf32_tic6x_merge_private_bfd_data): New.
	(bfd_elf32_bfd_merge_private_bfd_data,
	elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
	elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
	Define.
	* elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.

binutils:
	* readelf.c (display_tic6x_attribute, process_tic6x_specific):
	New.
	(process_arch_specific): Call process_tic6x_specific for
	EM_TI_C6000.

gas:
	* config/tc-tic6x.c: Include elf/tic6x.h.
	(tic6x_arch_attribute, tic6x_seen_insns): New.
	(tic6x_arch_table, tic6x_arches): Add attribute values.
	(tic6x_use_arch): Handle attribute settings.
	(tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
	tic6x_attribute_table, tic6x_attributes,
	tic6x_convert_symbolic_attribute): New.
	(md_pseudo_table): Add c6xabi_attribute.
	(md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
	(tic6x_set_attribute_int, tic6x_set_attributes): New.
	(tic6x_end): Call tic6x_set_attributes.
	* config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
	(tic6x_convert_symbolic_attribute): Declare.

gas/testsuite:
	* gas/elf/elf.exp: Set target_machine for tic6x-*-*.
	* gas/elf/section2.e-tic6x, gas/tic6x/attr-arch-directive-1.d,
	gas/tic6x/attr-arch-directive-1.s,
	gas/tic6x/attr-arch-directive-2.d,
	gas/tic6x/attr-arch-directive-2.s,
	gas/tic6x/attr-arch-directive-3.d,
	gas/tic6x/attr-arch-directive-3.s,
	gas/tic6x/attr-arch-directive-4.d,
	gas/tic6x/attr-arch-directive-4.s,
	gas/tic6x/attr-arch-directive-5.d,
	gas/tic6x/attr-arch-directive-5.s,
	gas/tic6x/attr-arch-opts-c62x.d, gas/tic6x/attr-arch-opts-c64x+.d,
	gas/tic6x/attr-arch-opts-c64x.d, gas/tic6x/attr-arch-opts-c674x.d,
	gas/tic6x/attr-arch-opts-c67x+.d, gas/tic6x/attr-arch-opts-c67x.d,
	gas/tic6x/attr-arch-opts-none-1.d,
	gas/tic6x/attr-arch-opts-none-2.d,
	gas/tic6x/attr-arch-opts-override-1.d,
	gas/tic6x/attr-arch-opts-override-2.d, gas/tic6x/empty.s: New.

include/elf:
	* tic6x-attrs.h: New.
	* tic6x.h: Include elf/tic6x-attrs.h for attribute table.
	(C6XABI_Tag_CPU_arch_none, C6XABI_Tag_CPU_arch_C62X,
	C6XABI_Tag_CPU_arch_C67X, C6XABI_Tag_CPU_arch_C67XP,
	C6XABI_Tag_CPU_arch_C64X, C6XABI_Tag_CPU_arch_C64XP,
	C6XABI_Tag_CPU_arch_C674X): Define.

ld:
	* emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Define.

ld/testsuite:
	* ld-elf/orphan3.d: Allow section names starting '_'.
	* ld-tic6x/attr-arch-c62x-c62x.d, ld-tic6x/attr-arch-c62x-c64x+.d,
	ld-tic6x/attr-arch-c62x-c64x.d, ld-tic6x/attr-arch-c62x-c674x.d,
	ld-tic6x/attr-arch-c62x-c67x+.d, ld-tic6x/attr-arch-c62x-c67x.d,
	ld-tic6x/attr-arch-c62x.s, ld-tic6x/attr-arch-c64x+-c62x.d,
	ld-tic6x/attr-arch-c64x+-c64x+.d, ld-tic6x/attr-arch-c64x+-c64x.d,
	ld-tic6x/attr-arch-c64x+-c674x.d,
	ld-tic6x/attr-arch-c64x+-c67x+.d, ld-tic6x/attr-arch-c64x+-c67x.d,
	ld-tic6x/attr-arch-c64x+.s, ld-tic6x/attr-arch-c64x-c62x.d,
	ld-tic6x/attr-arch-c64x-c64x+.d, ld-tic6x/attr-arch-c64x-c64x.d,
	ld-tic6x/attr-arch-c64x-c674x.d, ld-tic6x/attr-arch-c64x-c67x+.d,
	ld-tic6x/attr-arch-c64x-c67x.d, ld-tic6x/attr-arch-c64x.s,
	ld-tic6x/attr-arch-c674x-c62x.d, ld-tic6x/attr-arch-c674x-c64x+.d,
	ld-tic6x/attr-arch-c674x-c64x.d, ld-tic6x/attr-arch-c674x-c674x.d,
	ld-tic6x/attr-arch-c674x-c67x+.d, ld-tic6x/attr-arch-c674x-c67x.d,
	ld-tic6x/attr-arch-c674x.s, ld-tic6x/attr-arch-c67x+-c62x.d,
	ld-tic6x/attr-arch-c67x+-c64x+.d, ld-tic6x/attr-arch-c67x+-c64x.d,
	ld-tic6x/attr-arch-c67x+-c674x.d,
	ld-tic6x/attr-arch-c67x+-c67x+.d, ld-tic6x/attr-arch-c67x+-c67x.d,
	ld-tic6x/attr-arch-c67x+.s, ld-tic6x/attr-arch-c67x-c62x.d,
	ld-tic6x/attr-arch-c67x-c64x+.d, ld-tic6x/attr-arch-c67x-c64x.d,
	ld-tic6x/attr-arch-c67x-c674x.d, ld-tic6x/attr-arch-c67x-c67x+.d,
	ld-tic6x/attr-arch-c67x-c67x.d, ld-tic6x/attr-arch-c67x.s: New.
 2010-06-16 00:36:04 +00:00
gdbadmin c562eb737a *** empty log message *** 2010-06-16 00:00:33 +00:00
Alan Modra 52c51c16aa daily update 2010-06-16 00:00:06 +00:00
Doug Kwan 106e8a6ca6 2010-06-15 Viktor Kutuzov <vkutuzov@accesssoftek.com> 
* arm.cc: Allow combining objects with no EABI version
        information.
 2010-06-15 23:51:51 +00:00
Joseph Myers 3de4a297ec * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define. 
(struct elf_backend_data): Update comment on obj_attrs_order.
	* elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
	_bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
	instead of hardcoded 4.
	* elf32-arm.c (elf32_arm_obj_attrs_order): Use
	LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
	instead of hardcoded 4 and 5.
	(elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
	instead of hardcoded 4.
 2010-06-15 23:10:10 +00:00
Rafael Ávila de Espíndola 91ff43fe2d 2010-06-15 Rafael Espindola <espindola@google.com> 
* plugin.cc (Plugin_hook::run): Set in_real_elf for the start symbol.
 2010-06-15 19:22:25 +00:00
Andreas Schwab 0407b3f19d * configure.ac: Check for RDYNAMIC also for cross builds. 
* configure: Regenerate.
 2010-06-15 18:37:18 +00:00
Pedro Alves 98d64339ed * Makefile.in (ALL_TARGET_OBS): Remove solib-target.o. 
(SFILES): Remove solib-null.c, add solib-target.c.
	(COMMON_OBS): Remove solib-null.o, add solib-target.o.
	(ALLDEPFILES): Remove solib-target.c.
	* solib-target.c (_initialize_solib_target): Set
	current_target_so_ops to solib_target_so_ops if not already set.
	* solib-null.c: Delete.
 2010-06-15 17:57:38 +00:00
Ian Lance Taylor 68ed838c0d * fileread.cc: Only #include <sys/uio.h> if HAVE_READV. 
(struct iovec): Correct !HAVE_READV definition.
 2010-06-15 16:54:26 +00:00
Pedro Alves 4e29fb547e * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2) 
(i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
	LONGEST uses.
	* server.h (struct emit_ops): Replace int64_t uses with LONGEST
	uses.
	* tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
	uses with LONGEST uses.
 2010-06-15 10:44:48 +00:00
Alan Modra d70546dee9 daily update 2010-06-15 00:00:05 +00:00
gdbadmin d4364f55c6 *** empty log message *** 2010-06-15 00:00:03 +00:00
Pedro Alves 6a271cae85 gdb/ 
2010-06-14  Pedro Alves  <pedro@codesourcery.com>

	* NEWS: Mention GDBserver's JIT compilation of tracepoint
	bytecode.

gdb/gdbserver/
2010-06-14  Stan Shebs  <stan@codesourcery.com>
	    Pedro Alves  <pedro@codesourcery.com>

	Bytecode compiler.

	* linux-x86-low.c: Include limits.h.
	(add_insns): New.
	(always_true): New.
	(EMIT_ASM): New.
	(EMIT_ASM32): New.
	(amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
	(amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
	(amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
	(amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
	(amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
	(amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
	(amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
	(amd64_emit_const, amd64_emit_call, amd64_emit_reg)
	(amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
	(amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
	(amd64_emit_void_call_2): New.
	(amd64_emit_ops): New.
	(i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
	(i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
	(i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
	(i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
	(i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
	(i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
	(i386_emit_goto, i386_write_goto_address, i386_emit_const)
	(i386_emit_call, i386_emit_reg, i386_emit_pop)
	(i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
	(i386_emit_stack_adjust, i386_emit_int_call_1)
	(i386_emit_void_call_2): New.
	(i386_emit_ops): New.
	(x86_emit_ops): New.
	(the_low_target): Install x86_emit_ops.
	* server.h (struct emit_ops): New.
	(get_raw_reg_func_addr): Declare.
	(current_insn_ptr, emit_error): Declare.
	* tracepoint.c (get_raw_reg, get_trace_state_variable_value)
	(set_trace_state_variable_value): New defines.
	(struct ipa_sym_addresses): New fields addr_get_raw_reg,
	addr_get_trace_state_variable_value and
	addr_set_trace_state_variable_value.
	(symbol_list): New fields for get_raw_reg,
	get_trace_state_variable_value and set_trace_state_variable_value.
	(condfn): New typedef.
	(struct tracepoint): New field `compiled_cond'.
	(do_action_at_tracepoint): Clear compiled_cond.
	(get_trace_state_variable_value, set_trace_state_variable_value):
	Export in the IPA.
	(condition_true_at_tracepoint): If there's a compiled condition,
	run that.
	(current_insn_ptr, emit_error): New globals.
	(struct bytecode_address): New.
	(get_raw_reg_func_addr): New.
	(emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
	(emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
	(emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
	(emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
	(emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
	(emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
	(emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
	(compile_tracepoint_condition, compile_bytecodes): New.
	* target.h (emit_ops): Forward declare.
	(struct target_ops): New field emit_ops.
	(target_emit_ops): New.
	* linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
	* linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
	* linux-low.c (linux_emit_ops): New.
	(linux_target_ops): Install it.
	* linux-low.h (struct linux_target_ops): New field emit_ops.
 2010-06-14 22:16:09 +00:00
DJ Delorie 6b13a44ce0 merge from gcc 2010-06-14 19:23:23 +00:00
Kevin Buettner df0f48365c Examine instruction at label `start' instead of `_start'. 2010-06-14 19:21:11 +00:00
Kevin Buettner 84477db9a3 * elf32-h8300.c (elf_symbol_leading_char): Define. 2010-06-14 18:43:46 +00:00
Ulrich Weigand 1e9beacb48 * cp-valprint.c (cp_print_static_field): Members of 
dont_print_stat_array_obstack are of type "struct type *".
	(_initialize_cp_valprint): Likewise.
 2010-06-14 16:09:58 +00:00
Ulrich Weigand b769def516 * gdb.mi/mi-nonstop.exp: Do not call perror if non-stop mode is 
not supported on the target.
	* gdb.mi/mi-nonstop-exit.exp: Likewise.
	* gdb.mi/mi-ns-stale-regcache.exp: Likewise.
	* gdb.mi/mi-nsintrall.exp: Likewise.
	* gdb.mi/mi-nsmoribund.exp: Likewise.
	* gdb.mi/mi-nsthrexec.exp: Likewise.
 2010-06-14 15:45:33 +00:00
Alan Modra e01d869a3b gas/ 
* config/tc-ppc.c (md_assemble): Emit APUinfo section for
	PPC_OPCODE_E500.
gas/testsuite/
	* gas/ppc/e500.s: Add eieio, mbar and lwsync
	* gas/ppc/e500.d: Likewise.
include/opcode/
	* ppc.h (PPC_OPCODE_E500): Define.
opcodes/
	* ppc-dis.c (ppc_opts):  Remove PPC_OPCODE_E500MC from e500 and
	e500x2. Add PPC_OPCODE_E500 to e500 and e500x2
	* ppc-opc.c (powerpc_opcodes): Deprecate all opcodes on EFS which
	touch floating point regs and are enabled by COM, PPC or PPCCOM.
	Treat sync as msync on e500.  Treat eieio as mbar 1 on e500.
	Treat lwsync as msync on e500.
 2010-06-14 14:48:05 +00:00
Ulrich Weigand 92b729071e * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR. 
* linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
 2010-06-14 13:53:04 +00:00
Ulrich Weigand 21a176fb79 * frame.c (frame_register_unwind): Do not access contents 
of "optimized out" unwound register value.
 2010-06-14 12:10:56 +00:00
Jan Kratochvil 25b524e836 gdb/ 
* ada-lang.h (ada_print_type): Make varstring const.
	* ada-typeprint.c (print_func_type): Make name const.
	(ada_print_type): Make varstring const.
	* c-lang.h (c_print_type): Make varstring const.
	* c-typeprint.c (c_print_type): Likewise.
	* f-lang.h (f_print_type): Likewise.
	* f-typeprint.c (f_print_type): Likewise.
	* jv-lang.h (java_print_type): Likewise.
	* jv-typeprint.c (java_print_type): Likewise.
	* language.c (unk_lang_print_type): Likewise.
	* language.h (struct language_defn) <la_print_type>: Likewise.
	* m2-lang.h (m2_print_type): Likewise.
	* m2-typeprint.c (m2_print_type): Likewise.
	* p-lang.h (pascal_print_type): Likewise.
	* p-typeprint.c (pascal_print_type): Likewise.
 2010-06-14 08:26:57 +00:00
Alan Modra edee3f9217 daily update 2010-06-14 00:00:10 +00:00
gdbadmin 008da12ea8 *** empty log message *** 2010-06-14 00:00:09 +00:00
gdbadmin a6293309c4 *** empty log message *** 2010-06-13 00:00:36 +00:00
Alan Modra ecfa514996 daily update 2010-06-13 00:00:07 +00:00
Stan Shebs d914c394a9 2010-06-11 Stan Shebs <stan@codesourcery.com> 
Add per-operation permission flags.

	* target.h (struct target_ops): New method to_set_permissions.
	(target_set_permissions): New macro.
	(target_insert_breakpoint): Change macro to function.
	(target_remove_breakpoint): Ditto.
	(target_stop): Ditto.
	(may_write_registers): Declare.
	(may_write_memory): Declare.
	(may_insert_breakpoints): Declare.
	(may_insert_tracepoints): Declare.
	(may_insert_fast_tracepoints): Declare.
	(may_stop): Declare.
	* target.c (may_write_registers, may_write_registers_1): New globals.
	(may_write_memory, may_write_memory_1): New globals.
	(may_insert_breakpoints, may_insert_breakpoints_1): New globals.
	(may_insert_tracepoints, may_insert_tracepoints_1): New globals.
	(may_insert_fast_tracepoints, may_insert_fast_tracepoints_1): New
	globals.
	(may_stop, may_stop_1): New global.
	(target_xfer_partial): Test for write permission.
	(target_store_registers): Ditto.
	(target_insert_breakpoint): New function.
	(target_remove_breakpoint): New function.
	(target_stop): New function.
	(_initialize_targets): Add new set/show variables.
	(set_write_memory_permission): New function.
	(update_target_permissions): New function.
	(set_target_permissions): New function.
	(update_current_target): Default to_set_permissions.
	(_initialize_targets): Use new globals and setter function.
	* tracepoint.c (start_tracing): Test for permission.
	* inferior.h (update_observer_mode): Declare.
	* infrun.c (non_stop_1): Define earlier.
	(observer_mode, observer_mode_1): New globals.
	(set_observer_mode, show_observer_mode): New functions.
	(update_observer_mode): New function.
	(_initialize_infrun): Define "set observer" command.
	* remote.c (PACKET_QAllow): New optional packet.
	(remote_protocol_features): Add QAllow.
	(remote_set_permissions): New function.
	(remote_start_remote): Call it.
	(init_remote_ops): Add it to target vector.
	(_initialize_remote): Add config command for QAllow.

	* gdb.texinfo (Observer Mode): New section.
	(General Query Packets): Document QAllow.

	* gdb.base/permissions.exp: New file.
 2010-06-12 00:05:22 +00:00
gdbadmin 139f2ac873 *** empty log message *** 2010-06-12 00:00:33 +00:00
Alan Modra 4f0ac8288f daily update 2010-06-12 00:00:05 +00:00
Ulrich Weigand 5bbad94c39 * gdb.base/valgrind-db-attach.exp: Fail gracefully if valgrind 
does not support ELF executable class.
 2010-06-11 23:27:22 +00:00
Ulrich Weigand f3ce5b9c8d * gdb.trace/packetlen.exp: Respect gdb_target_supports_trace. 2010-06-11 23:25:59 +00:00