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2014-02-19convert to_get_unwinder and to_get_tailcall_unwinder to methodsTom Tromey5-20/+71
This converts to_get_unwinder and to_get_tailcall_unwinder to methods and arranges for them to use the new delegation scheme. This just lets us avoid having a differing style (neither new-style nor INHERIT) of delegation in the tree. 2014-02-19 Tom Tromey <tromey@redhat.com> * target.c (target_get_unwinder): Rewrite. (target_get_tailcall_unwinder): Rewrite. * record-btrace.c (record_btrace_to_get_unwinder): New function. (record_btrace_to_get_tailcall_unwinder): New function. (init_record_btrace_ops): Update. * target.h (struct target_ops) <to_get_unwinder, to_get_tailcall_unwinder>: Now function pointers. Use TARGET_DEFAULT_RETURN.
2014-02-19fix buglet in nto-procfs.cTom Tromey2-2/+9
I happened to notice that nto-procfs.c defines procfs_remove_hw_breakpoint but never uses it. This caused it not to be updated by my target-method-updating script. This patch fixes the function and installs it properly. I have no way to test this, however. 2014-02-19 Tom Tromey <tromey@redhat.com> * nto-procfs.c (procfs_remove_hw_breakpoint): Add 'self' argument. (init_procfs_ops): Correctly set to_remove_hw_breakpoint.
2014-02-19convert to_decr_pc_after_breakTom Tromey5-10/+31
This converts to_decr_pc_after_break to the new style of delegation, removing forward_target_decr_pc_after_break. 2014-02-19 Tom Tromey <tromey@redhat.com> * record-btrace.c (record_btrace_decr_pc_after_break): Delegate directly. * target-delegates.c: Rebuild. * target.h (struct target_ops) <to_decr_pc_after_break>: Use TARGET_DEFAULT_FUNC. * target.c (default_target_decr_pc_after_break): Rename from forward_target_decr_pc_after_break. Simplify. (target_decr_pc_after_break): Rely on delegation.
2014-02-19remove some calls to INHERIT and de_faultTom Tromey2-8/+5
This removes a few unnecessary calls to INHERIT and de_fault: * to_doc is only used when a target is registered * to_magic is only used when a target is pushed and not useful for current_target. * to_open and to_close are only ever called using a specific target_ops object; there is no need to de_fault them. 2014-02-19 Tom Tromey <tromey@redhat.com> * target.c (update_current_target): Do not INHERIT to_doc or to_magic. Do not de_fault to_open or to_close.
2014-02-19remove exec_set_find_memory_regionsTom Tromey5-27/+21
exec_set_find_memory_regions is used to modify the exec target. However, it only has a single caller, and so it is much clearer to simply set the appropriate field directly. It's also better for the coming multi-target world to avoid this kind of global state change anyway. 2014-02-19 Tom Tromey <tromey@redhat.com> * gcore.h (objfile_find_memory_regions): Declare. * gcore.c (objfile_find_memory_regions): No longer static. Add "self" argument. (_initialize_gcore): Don't call exec_set_find_memory_regions. * exec.c: Include gcore.h. (exec_set_find_memory_regions): Remove. (exec_find_memory_regions): Remove. (exec_do_find_memory_regions): Remove. (init_exec_ops): Update. * defs.h (exec_set_find_memory_regions): Remove.
2014-02-19pass NULL to TARGET_DEFAULT_RETURN when appropriateTom Tromey3-14/+22
This changes instances of TARGET_DEFAULT_RETURN(0) to TARGET_DEFAULT_RETURN(NULL) when appropriate. The use of "0" was a relic from an earlier implementation of make-target-delegates; and I didn't want to go back through the long patch series, fixing up conflicts, just to change this small detail. 2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.h (struct target_ops) <to_extra_thread_info, to_thread_name, to_pid_to_exec_file, to_get_section_table, to_memory_map, to_read_description, to_traceframe_info>: Use NULL, not 0, in TARGET_DEFAULT_RETURN.
2014-02-19remove function casts from target.cTom Tromey2-13/+29
This cleans up target.c to avoid function casts. 2014-02-19 Tom Tromey <tromey@redhat.com> * target.c (complete_target_initialization): Remove casts. Use return_zero_has_execution. (return_zero): Add "ignore" argument. (return_zero_has_execution): New function. (init_dummy_target): Remove casts. Use return_zero_has_execution.
2014-02-19minor cleanups to update_current_targetTom Tromey2-122/+11
During the conversion I kept all the "do not inherit" comments in update_current_target. However, now they are not needed. This patch updates the comments for INHERIT and de_fault, and removes the somewhat odd INHERIT of to_stratum. 2014-02-19 Tom Tromey <tromey@redhat.com> * target.c (update_current_target): Update comments. Do not INHERIT to_stratum.
2014-02-19change delegation for to_read_descriptionTom Tromey7-25/+47
This switches to_read_description to the "new normal" delegation scheme. This one was a bit trickier than the other changes due to the way that target_read_description handled delegation. I examined all the target implementations of to_read_description and changed the ones returning NULL to instead delegate. 2014-02-19 Tom Tromey <tromey@redhat.com> * arm-linux-nat.c (arm_linux_read_description): Delegate when needed. * corelow.c (core_read_description): Delegate when needed. * remote.c (remote_read_description): Delegate when needed. * target-delegates.c: Rebuild. * target.c (target_read_description): Rewrite. * target.h (struct target_ops) <to_read_description>: Update comment. Use TARGET_DEFAULT_RETURN.
2014-02-19convert to_can_runTom Tromey4-6/+29
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (update_current_target): Don't inherit or default to_can_run. (find_default_run_target): Check against delegate_can_run. * target.h (struct target_ops) <to_can_run>: Use TARGET_DEFAULT_RETURN.
2014-02-19convert to_disconnectTom Tromey4-14/+29
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_disconnect): Unconditionally delegate. * target.h (struct target_ops) <to_disconnect>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_stop_recordingTom Tromey5-13/+27
2014-02-19 Tom Tromey <tromey@redhat.com> * record.c (record_stop): Unconditionally delegate. * target-delegates.c: Rebuild. * target.c (target_stop_recording): Unconditionally delegate. * target.h (struct target_ops) <to_stop_recording>: Use TARGET_DEFAULT_IGNORE.
2014-02-19convert to_enable_btraceTom Tromey4-9/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_enable_btrace): Unconditionally delegate. * target.h (struct target_ops) <to_enable_btrace>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_read_btraceTom Tromey4-9/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_read_btrace): Unconditionally delegate. * target.h (struct target_ops) <to_read_btrace>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_teardown_btraceTom Tromey4-11/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_teardown_btrace): Unconditionally delegate. * target.h (struct target_ops) <to_teardown_btrace>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_disable_btraceTom Tromey4-11/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_disable_btrace): Unconditionally delegate. * target.h (struct target_ops) <to_disable_btrace>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_search_memoryTom Tromey4-25/+46
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (default_search_memory): New function. (simple_search_memory): Update comment. (target_search_memory): Unconditionally delegate. * target.h (struct target_ops) <to_search_memory>: Use TARGET_DEFAULT_FUNC.
2014-02-19convert to_auxv_parseTom Tromey6-9/+33
2014-02-19 Tom Tromey <tromey@redhat.com> * auxv.c (default_auxv_parse): No longer static. (target_auxv_parse): Unconditionally delegate. * auxv.h (default_auxv_parse): Declare. * target-delegates.c: Rebuild. * target.c: Include auxv.h. * target.h (struct target_ops) <to_auxv_parse>: Use TARGET_DEFAULT_FUNC.
2014-02-19convert to_memory_mapTom Tromey4-9/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_memory_map): Unconditionally delegate. * target.h (struct target_ops) <to_memory_map>: Use TARGET_DEFAULT_RETURN.
2014-02-19convert to_thread_aliveTom Tromey4-17/+31
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_thread_alive): Unconditionally delegate. * target.h (struct target_ops) <to_thread_alive>: Use TARGET_DEFAULT_RETURN.
2014-02-19convert to_save_recordTom Tromey4-11/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_save_record): Unconditionally delegate. * target.h (struct target_ops) <to_save_record>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_delete_recordTom Tromey4-11/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_delete_record): Unconditionally delegate. * target.h (struct target_ops) <to_delete_record>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_record_is_replayingTom Tromey4-8/+27
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_record_is_replaying): Unconditionally delegate. * target.h (struct target_ops) <to_record_is_replaying>: Use TARGET_DEFAULT_RETURN.
2014-02-19convert to_goto_record_beginTom Tromey4-11/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_goto_record_begin): Unconditionally delegate. * target.h (struct target_ops) <to_goto_record_begin>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_goto_record_endTom Tromey4-11/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_goto_record_end): Unconditionally delegate. * target.h (struct target_ops) <to_goto_record_end>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_goto_recordTom Tromey4-11/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_goto_record): Unconditionally delegate. * target.h (struct target_ops) <to_goto_record>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_insn_historyTom Tromey4-11/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_insn_history): Unconditionally delegate. * target.h (struct target_ops) <to_insn_history>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_insn_history_fromTom Tromey4-11/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_insn_history_from): Unconditionally delegate. * target.h (struct target_ops) <to_insn_history_from>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_insn_history_rangeTom Tromey4-11/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_insn_history_range): Unconditionally delegate. * target.h (struct target_ops) <to_insn_history_range>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_call_historyTom Tromey4-11/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_call_history): Unconditionally delegate. * target.h (struct target_ops) <to_call_history>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_call_history_fromTom Tromey4-11/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_call_history_from): Unconditionally delegate. * target.h (struct target_ops) <to_call_history_from>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_call_history_rangeTom Tromey4-11/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_call_history_range): Unconditionally delegate. * target.h (struct target_ops) <to_call_history_range>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_verify_memoryTom Tromey4-19/+34
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_verify_memory): Unconditionally delegate. * target.h (struct target_ops) <to_verify_memory>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_core_of_threadTom Tromey4-17/+31
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_core_of_thread): Unconditionally delegate. * target.h (struct target_ops) <to_core_of_thread>: Use TARGET_DEFAULT_RETURN.
2014-02-19convert to_flash_doneTom Tromey4-13/+28
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_flash_done): Unconditionally delegate. * target.h (struct target_ops) <to_flash_done>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_flash_eraseTom Tromey4-14/+29
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_flash_erase): Unconditionally delegate. * target.h (struct target_ops) <to_flash_erase>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_get_section_tableTom Tromey4-8/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_get_section_table): Unconditionally delegate. * target.h (struct target_ops) <to_get_section_table>: Use TARGET_DEFAULT_RETURN.
2014-02-19convert to_pid_to_strTom Tromey4-12/+25
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_pid_to_str): Unconditionally delegate. (init_dummy_target): Don't initialize to_pid_to_str. (default_pid_to_str): Rename from dummy_pid_to_str. * target.h (struct target_ops) <to_pid_to_str>: Use TARGET_DEFAULT_FUNC.
2014-02-19convert to_find_new_threadsTom Tromey4-14/+27
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_find_new_threads): Unconditionally delegate. * target.h (struct target_ops) <to_find_new_threads>: Use TARGET_DEFAULT_RETURN.
2014-02-19convert to_program_signalsTom Tromey4-21/+36
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_program_signals): Unconditionally delegate. * target.h (struct target_ops) <to_program_signals>: Use TARGET_DEFAULT_IGNORE.
2014-02-19convert to_pass_signalsTom Tromey4-21/+35
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_pass_signals): Unconditionally delegate. * target.h (struct target_ops) <to_pass_signals>: Use TARGET_DEFAULT_IGNORE.
2014-02-19convert to_mourn_inferiorTom Tromey4-21/+36
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (default_mourn_inferior): New function. (target_mourn_inferior): Unconditionally delegate. * target.h (struct target_ops) <to_mourn_inferior>: Use TARGET_DEFAULT_FUNC.
2014-02-19convert to_follow_forkTom Tromey4-19/+39
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (default_follow_fork): New function. (target_follow_fork): Unconditionally delegate. * target.h (struct target_ops) <to_follow_fork>: Use TARGET_DEFAULT_FUNC.
2014-02-19convert to_killTom Tromey4-13/+28
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_kill): Unconditionally delegate. * target.h (struct target_ops) <to_kill>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_masked_watch_num_registersTom Tromey4-8/+28
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_masked_watch_num_registers): Unconditionally delegate. * target.h (struct target_ops) <to_masked_watch_num_registers>: Use TARGET_DEFAULT_RETURN.
2014-02-19convert to_remove_mask_watchpointTom Tromey4-16/+34
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_remove_mask_watchpoint): Unconditionally delegate. * target.h (struct target_ops) <to_remove_mask_watchpoint>: Use TARGET_DEFAULT_RETURN.
2014-02-19convert to_insert_mask_watchpointTom Tromey4-17/+35
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_insert_mask_watchpoint): Unconditionally delegate. * target.h (struct target_ops) <to_insert_mask_watchpoint>: Use TARGET_DEFAULT_RETURN.
2014-02-19convert to_ranged_break_num_registersTom Tromey4-8/+27
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_ranged_break_num_registers): Unconditionally delegate. * target.h (struct target_ops) <to_ranged_break_num_registers>: Use TARGET_DEFAULT_RETURN.
2014-02-19convert to_fetch_registersTom Tromey4-13/+27
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (target_fetch_registers): Unconditionally delegate. * target.h (struct target_ops) <to_fetch_registers>: Use TARGET_DEFAULT_NORETURN.
2014-02-19convert to_stopTom Tromey4-5/+26
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (update_current_target): Don't inherit or default to_stop. * target.h (struct target_ops) <to_stop>: Use TARGET_DEFAULT_IGNORE.
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