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96 commits

Author SHA1 Message Date
Tom Tromey
a730474877 convert to_supports_multi_process 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_supports_multi_process.
	* target.h (struct target_ops) <to_supports_multi_process>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:39 -07:00
Tom Tromey
4229b31de2 convert to_get_ada_task_ptid 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_get_ada_task_ptid.
	* target.h (struct target_ops) <to_get_ada_task_ptid>: Use
	TARGET_DEFAULT_FUNC.
 2014-02-19 07:47:38 -07:00
Tom Tromey
43eba18084 convert to_thread_architecture 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_thread_architecture.
	* target.h (struct target_ops) <to_thread_architecture>: Use
	TARGET_DEFAULT_FUNC.
 2014-02-19 07:47:37 -07:00
Tom Tromey
fe31bf5b9e convert to_execution_direction 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_execution_direction.
	* target.h (struct target_ops) <to_execution_direction>: Use
	TARGET_DEFAULT_FUNC.
 2014-02-19 07:47:36 -07:00
Tom Tromey
53e1cfc77f convert to_can_execute_reverse 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_can_execute_reverse.
	* target.h (struct target_ops) <to_can_execute_reverse>: Use
	TARGET_DEFAULT_RETURN.
	(target_can_execute_reverse): Unconditionally delegate.
 2014-02-19 07:47:35 -07:00
Tom Tromey
9bb9d61d2f convert to_goto_bookmark 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_goto_bookmark.
	(dummy_goto_bookmark): Remove.
	(init_dummy_target): Don't inherit or default to_goto_bookmark.
	* target.h (struct target_ops) <to_goto_bookmark>: Use
	TARGET_DEFAULT_NORETURN.
 2014-02-19 07:47:34 -07:00
Tom Tromey
3dbafbbb27 convert to_get_bookmark 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_get_bookmark.
	(dummy_get_bookmark): Remove.
	(init_dummy_target): Don't inherit or default to_get_bookmark.
	* target.h (struct target_ops) <to_get_bookmark>: Use
	TARGET_DEFAULT_NORETURN
 2014-02-19 07:47:33 -07:00
Tom Tromey
16f796b16a convert to_make_corefile_notes 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_make_corefile_notes.
	(init_dummy_target): Don't initialize to_make_corefile_notes.
	* target.h (struct target_ops) <to_make_corefile_notes>: Use
	TARGET_DEFAULT_FUNC.
 2014-02-19 07:47:32 -07:00
Tom Tromey
0b5a271985 convert to_find_memory_regions 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_find_memory_regions.
	(init_dummy_target): Don't initialize to_find_memory_regions.
	* target.h (struct target_ops) <to_find_memory_regions>: Use
	TARGET_DEFAULT_FUNC.
 2014-02-19 07:47:31 -07:00
Tom Tromey
d9cb019581 convert to_log_command 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_log_command.
	* target.h (struct target_ops) <to_log_command>: Use
	TARGET_DEFAULT_IGNORE.
	(target_log_command): Unconditionally delegate.
 2014-02-19 07:47:30 -07:00
Tom Tromey
830ca33050 convert to_pid_to_exec_file 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_pid_to_exec_file.
	* target.h (struct target_ops) <to_pid_to_exec_file>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:30 -07:00
Tom Tromey
825828fcf3 convert to_thread_name 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_thread_name.
	(target_thread_name): Unconditionally delegate.
	* target.h (struct target_ops) <to_thread_name>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:29 -07:00
Tom Tromey
4a7e6dda8a convert to_extra_thread_info 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_extra_thread_info.
	* target.h (struct target_ops) <to_extra_thread_info>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:28 -07:00
Tom Tromey
0db88c1ddc convert to_has_exited 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_has_exited.
	* target.h (struct target_ops) <to_has_exited>: Use
	TARGET_DEFAULT_RETURN..
 2014-02-19 07:47:27 -07:00
Tom Tromey
6a9fa05147 convert to_set_syscall_catchpoint 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_set_syscall_catchpoint.
	(return_one): Remove.
	* target.h (struct target_ops) <to_set_syscall_catchpoint>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:26 -07:00
Tom Tromey
cda0f38c9e convert to_remove_exec_catchpoint 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_insert_exec_catchpoint.
	* target.h (struct target_ops) <to_insert_exec_catchpoint>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:25 -07:00
Tom Tromey
62f64d7a6a convert to_insert_exec_catchpoint 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_insert_exec_catchpoint.
	* target.h (struct target_ops) <to_insert_exec_catchpoint>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:24 -07:00
Tom Tromey
95c3375e47 convert to_remove_vfork_catchpoint 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_remove_vfork_catchpoint.
	* target.h (struct target_ops) <to_remove_vfork_catchpoint>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:23 -07:00
Tom Tromey
7e18a8dc59 convert to_insert_vfork_catchpoint 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_insert_vfork_catchpoint.
	* target.h (struct target_ops) <to_insert_vfork_catchpoint>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:22 -07:00
Tom Tromey
e1a21fb7aa convert to_remove_fork_catchpoint 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_remove_fork_catchpoint.
	* target.h (struct target_ops) <to_remove_fork_catchpoint>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:21 -07:00
Tom Tromey
5958ebeb13 convert to_insert_fork_catchpoint 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_insert_fork_catchpoint.
	* target.h (struct target_ops) <to_insert_fork_catchpoint>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:20 -07:00
Tom Tromey
340ba4bf67 convert to_post_startup_inferior 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_post_startup_inferior.
	* target.h (struct target_ops) <to_post_startup_inferior>: Use
	TARGET_DEFAULT_IGNORE.
 2014-02-19 07:47:19 -07:00
Tom Tromey
7634da8766 convert to_load 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_load.
	* target.h (struct target_ops) <to_load>: Use
	TARGET_DEFAULT_NORETURN.
 2014-02-19 07:47:18 -07:00
Tom Tromey
e19e919fea convert to_terminal_info 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_terminal_info.
	* target.h (struct target_ops) <to_terminal_info>: Use
	TARGET_DEFAULT_FUNC.
 2014-02-19 07:47:17 -07:00
Tom Tromey
c6ea8f7983 convert to_terminal_save_ours 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_terminal_save_ours.
	* target.h (struct target_ops) <to_terminal_save_ours>: Use
	TARGET_DEFAULT_IGNORE.
 2014-02-19 07:47:16 -07:00
Tom Tromey
e4a733f17e convert to_terminal_ours 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_terminal_ours.
	* target.h (struct target_ops) <to_terminal_ours>: Use
	TARGET_DEFAULT_IGNORE.
 2014-02-19 07:47:15 -07:00
Tom Tromey
74fcbef986 convert to_terminal_ours_for_output 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_terminal_ours_for_output.
	* target.h (struct target_ops) <to_terminal_ours_for_output>: Use
	TARGET_DEFAULT_IGNORE.
 2014-02-19 07:47:15 -07:00
Tom Tromey
ddeaacc9e1 convert to_terminal_inferior 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_terminal_inferior.
	* target.h (struct target_ops) <to_terminal_inferior>: Use
	TARGET_DEFAULT_IGNORE.
 2014-02-19 07:47:14 -07:00
Tom Tromey
0343661d23 convert to_terminal_init 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_terminal_init.
	* target.h (struct target_ops) <to_terminal_init>: Use
	TARGET_DEFAULT_IGNORE.
 2014-02-19 07:47:13 -07:00
Tom Tromey
77cdffe90e convert to_can_accel_watchpoint_condition 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_can_accel_watchpoint_condition.
	* target.h (struct target_ops)
	<to_can_accel_watchpoint_condition>: Use TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:12 -07:00
Tom Tromey
d03655e4a5 convert to_region_ok_for_hw_watchpoint 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_region_ok_for_hw_watchpoint.
	* target.h (struct target_ops) <to_region_ok_for_hw_watchpoint>:
	Use TARGET_DEFAULT_FUNC.
 2014-02-19 07:47:11 -07:00
Tom Tromey
65f160a9b3 convert to_watchpoint_addr_within_range 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_watchpoint_addr_within_range.
	* target.h (struct target_ops) <to_watchpoint_addr_within_range>:
	Use TARGET_DEFAULT_FUNC.
 2014-02-19 07:47:10 -07:00
Tom Tromey
61dd109f60 convert to_remove_watchpoint 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_remove_watchpoint.
	* target.h (struct target_ops) <to_remove_watchpoint>: Use
	TARGET_DEFAULT_NORETURN.
 2014-02-19 07:47:09 -07:00
Tom Tromey
016facd45b convert to_insert_watchpoint 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_insert_watchpoint.
	* target.h (struct target_ops) <to_insert_watchpoint>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:08 -07:00
Tom Tromey
418dabacd2 convert to_remove_hw_breakpoint 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_remove_hw_breakpoint.
	* target.h (struct target_ops) <to_remove_hw_breakpoint>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:07 -07:00
Tom Tromey
61b371f944 convert to_insert_hw_breakpoint 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_insert_hw_breakpoint.
	* target.h (struct target_ops) <to_insert_hw_breakpoint>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:06 -07:00
Tom Tromey
52b51d06f8 convert to_can_use_hw_breakpoint 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_can_use_hw_breakpoint.
	* target.h (struct target_ops) <to_can_use_hw_breakpoint>: Use
	TARGET_DEFAULT_RETURN.
 2014-02-19 07:47:05 -07:00
Tom Tromey
f86e59b2d1 convert to_files_info 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_files_info.
	* target.h (struct target_ops) <to_files_info>: Use
	TARGET_DEFAULT_IGNORE.
 2014-02-19 07:47:04 -07:00
Tom Tromey
6c62816386 convert to_prepare_to_store 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_store.
	* target.h (struct target_ops) <to_store>: Use
	TARGET_DEFAULT_NORETURN.
 2014-02-19 07:47:03 -07:00
Tom Tromey
bebd3233bf convert to_post_attach 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_post_attach.
	* target.h (struct target_ops) <to_post_attach>: Use
	TARGET_DEFAULT_IGNORE.
 2014-02-19 07:47:02 -07:00
Tom Tromey
a53f36250e convert to_rcmd 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_rcmd.
	(default_rcmd): New function.
	(do_monitor_command): Unconditionally delegate.
	* target.h (struct target_ops) <to_rmcd>: Use
	TARGET_DEFAULT_FUNC.
 2014-02-19 07:47:01 -07:00
Tom Tromey
e9a2920092 convert to_attach 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (init_dummy_target): Don't initialize to_attach.
	(target_attach): Unconditionally delegate.
	* target.h (struct target_ops) <to_attach>: Use
	TARGET_DEFAULT_FUNC.
 2014-02-19 07:47:01 -07:00
Tom Tromey
09da0d0ae7 convert to_detach 
2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (target_detach): Unconditionally delegate.
	(init_dummy_target): Don't initialize to_detach.
	* target.h (struct target_ops) <to_detach>: Use
	TARGET_DEFAULT_IGNORE.
 2014-02-19 07:47:00 -07:00
Tom Tromey
46917d26c8 convert to_supports_btrace 
This adds a "self" argument to to_supports_btrace.  Due to how one
implementation of this method is shared with gdbserver this required a
small change to gdbserver as well.

2014-02-19  Tom Tromey  <tromey@redhat.com>

	* common/linux-btrace.c (linux_supports_btrace): Add "ops"
	argument.
	* common/linux-btrace.h (linux_supports_btrace): Update.
	* remote.c (remote_supports_btrace): Add "self" argument.
	* target-delegates.c: Rebuild.
	* target.c (target_supports_btrace): Remove.
	* target.h (struct target_ops) <to_supports_btrace>: Add
	target_ops argument.
	(target_supports_btrace): New define.

2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target.h (struct target_ops) <supports_btrace>: Add target_ops
	argument.
	(target_supports_btrace): Update.
 2014-02-19 07:45:26 -07:00
Tom Tromey
6b84065d0e add target method delegation 
This patch replaces some code in the record targets with target method
delegation.

record-full.c stores pointers to many target methods when the record
target is pushed.  Then it later delegates some calls via these.  This
is wrong because it violates the target stack contract.  In particular
it is ok to unpush a target at any stratum, but record-full does not
keep track of this, so it could potentially call into an unpushed
target.

This patch fixes the problem by using the newly-introduced generic
approach to target delegation for the methods in question.

2014-02-19  Tom Tromey  <tromey@redhat.com>

	* record-full.c (record_full_beneath_to_resume_ops)
	(record_full_beneath_to_resume, record_full_beneath_to_wait_ops)
	(record_full_beneath_to_wait)
	(record_full_beneath_to_store_registers_ops)
	(record_full_beneath_to_store_registers)
	(record_full_beneath_to_xfer_partial_ops)
	(record_full_beneath_to_xfer_partial)
	(record_full_beneath_to_insert_breakpoint_ops)
	(record_full_beneath_to_insert_breakpoint)
	(record_full_beneath_to_remove_breakpoint_ops)
	(record_full_beneath_to_remove_breakpoint)
	(record_full_beneath_to_stopped_by_watchpoint)
	(record_full_beneath_to_stopped_data_address)
	(record_full_beneath_to_async, tmp_to_resume_ops, tmp_to_resume)
	(tmp_to_wait_ops, tmp_to_wait, tmp_to_store_registers_ops)
	(tmp_to_store_registers, tmp_to_xfer_partial_ops)
	(tmp_to_xfer_partial, tmp_to_instmp_to_insert_breakpoint_ops)
	(tmp_to_insert_breakpoint, tmp_to_remove_breakpoint_ops)
	(tmp_to_remove_breakpoint, tmp_to_stopped_by_watchpoint)
	(tmp_to_stopped_data_address, tmp_to_async): Remove.
	(record_full_open_1, record_full_open): Update.  Use RECORD_IS_USED.
	(record_full_resume, record_full_wait_1)
	(record_full_stopped_by_watchpoint, record_full_stopped_data_address)
	(record_full_store_registers, record_full_xfer_partial)
	(record_full_insert_breakpoint, record_full_remove_breakpoint)
	(record_full_async, record_full_core_xfer_partial): Use target
	delegation.
	* target-delegates.c: Rebuild.
	* target.c (current_xfer_partial): Remove.
	(update_current_target): Do not INHERIT or de_fault
	to_insert_breakpoint, to_remove_breakpoint,
	to_stopped_data_address, to_stopped_by_watchpoint, to_can_async_p,
	to_is_async_p, to_async.  Do not set to_xfer_partial field.
	(default_xfer_partial): Simplify.
	(current_xfer_partial): Remove.
	(target_wait, target_resume): Simplify.
	(find_default_can_async_p, find_default_is_async_p): Update.
	(init_dummy_target): Don't set to_can_async_p, to_is_async_p,
	to_xfer_partial, to_stopped_by_watchpoint,
	to_stopped_data_address.
	(target_store_registers): Simplify.
	(forward_target_remove_breakpoint)
	(forward_target_insert_breakpoint): Remove.
	(target_remove_breakpoint, target_insert_breakpoint)
	(debug_to_insert_breakpoint, debug_to_remove_breakpoint): Update.
	* target.h (struct target_ops) <to_resume, to_wait,
	to_store_registers, to_insert_breakpoint, to_remove_breakpoint,
	to_stopped_by_watchpoint, to_stopped_data_address, to_can_async_p,
	to_is_async_p, to_async, to_xfer_partial>: Add TARGET_DEFAULT
	markup.
	(forward_target_remove_breakpoint)
	(forward_target_insert_breakpoint): Remove.
	* record-btrace.c (record_btrace_remove_breakpoint): Delegate
	directly.
	(record_btrace_insert_breakpoint): Delegate directly.
 2014-02-19 07:45:25 -07:00
Tom Tromey
1101cb7b3b add make-target-delegates 
This patch adds a new script, call make-target-delegates, which
auto-generates some target delegation code based on annotations in
target.h.  This adds the new delegation macros, the new generated
file, and adds the necessary calls to the new generated functions to
target.c.  It doesn't, however, add any actual annotations to the
target methods, leaving these for separate patches.

2014-02-19  Tom Tromey  <tromey@redhat.com>

	PR build/7701:
	* target-delegates.c: New file.
	* target.c: Include target-delegates.c.
	(init_dummy_target): Call install_dummy_methods.
	(complete_target_initialization): Call install_delegators.
	* target.h (TARGET_DEFAULT_IGNORE, TARGET_DEFAULT_NORETURN)
	(TARGET_DEFAULT_RETURN, TARGET_DEFAULT_FUNC): New defines.
	* make-target-delegates: New file.
 2014-02-19 07:45:24 -07:00