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190 Commits
Author | SHA1 | Message | Date | |
---|---|---|---|---|
Simon Marchi
|
6c2659886f |
gdb: add back declarations for _initialize functions
I'd like to enable the -Wmissing-declarations warning. However, it
warns for every _initialize function, for example:
CXX dcache.o
/home/smarchi/src/binutils-gdb/gdb/dcache.c: In function ‘void _initialize_dcache()’:
/home/smarchi/src/binutils-gdb/gdb/dcache.c:688:1: error: no previous declaration for ‘void _initialize_dcache()’ [-Werror=missing-declarations]
_initialize_dcache (void)
^~~~~~~~~~~~~~~~~~
The only practical way forward I found is to add back the declarations,
which were removed by this commit:
commit
|
||
Pedro Alves
|
5b6d1e4fa4 |
Multi-target support
This commit adds multi-target support to GDB. What this means is that with this commit, GDB can now be connected to different targets at the same time. E.g., you can debug a live native process and a core dump at the same time, connect to multiple gdbservers, etc. Actually, the word "target" is overloaded in gdb. We already have a target stack, with pushes several target_ops instances on top of one another. We also have "info target" already, which means something completely different to what this patch does. So from here on, I'll be using the "target connections" term, to mean an open process_stratum target, pushed on a target stack. This patch makes gdb have multiple target stacks, and multiple process_stratum targets open simultaneously. The user-visible changes / commands will also use this terminology, but of course it's all open to debate. User-interface-wise, not that much changes. The main difference is that each inferior may have its own target connection. A target connection (e.g., a target extended-remote connection) may support debugging multiple processes, just as before. Say you're debugging against gdbserver in extended-remote mode, and you do "add-inferior" to prepare to spawn a new process, like: (gdb) target extended-remote :9999 ... (gdb) start ... (gdb) add-inferior Added inferior 2 (gdb) inferior 2 [Switching to inferior 2 [<null>] (<noexec>)] (gdb) file a.out ... (gdb) start ... At this point, you have two inferiors connected to the same gdbserver. With this commit, GDB will maintain a target stack per inferior, instead of a global target stack. To preserve the behavior above, by default, "add-inferior" makes the new inferior inherit a copy of the target stack of the current inferior. Same across a fork - the child inherits a copy of the target stack of the parent. While the target stacks are copied, the targets themselves are not. Instead, target_ops is made a refcounted_object, which means that target_ops instances are refcounted, which each inferior counting for a reference. What if you want to create an inferior and connect it to some _other_ target? For that, this commit introduces a new "add-inferior -no-connection" option that makes the new inferior not share the current inferior's target. So you could do: (gdb) target extended-remote :9999 Remote debugging using :9999 ... (gdb) add-inferior -no-connection [New inferior 2] Added inferior 2 (gdb) inferior 2 [Switching to inferior 2 [<null>] (<noexec>)] (gdb) info inferiors Num Description Executable 1 process 18401 target:/home/pedro/tmp/main * 2 <null> (gdb) tar extended-remote :10000 Remote debugging using :10000 ... (gdb) info inferiors Num Description Executable 1 process 18401 target:/home/pedro/tmp/main * 2 process 18450 target:/home/pedro/tmp/main (gdb) A following patch will extended "info inferiors" to include a column indicating which connection an inferior is bound to, along with a couple other UI tweaks. Other than that, debugging is the same as before. Users interact with inferiors and threads as before. The only difference is that inferiors may be bound to processes running in different machines. That's pretty much all there is to it in terms of noticeable UI changes. On to implementation. Since we can be connected to different systems at the same time, a ptid_t is no longer a unique identifier. Instead a thread can be identified by a pair of ptid_t and 'process_stratum_target *', the later being the instance of the process_stratum target that owns the process/thread. Note that process_stratum_target inherits from target_ops, and all process_stratum targets inherit from process_stratum_target. In earlier patches, many places in gdb were converted to refer to threads by thread_info pointer instead of ptid_t, but there are still places in gdb where we start with a pid/tid and need to find the corresponding inferior or thread_info objects. So you'll see in the patch many places adding a process_stratum_target parameter to functions that used to take only a ptid_t. Since each inferior has its own target stack now, we can always find the process_stratum target for an inferior. That is done via a inf->process_target() convenience method. Since each inferior has its own target stack, we need to handle the "beneath" calls when servicing target calls. The solution I settled with is just to make sure to switch the current inferior to the inferior you want before making a target call. Not relying on global context is just not feasible in current GDB. Fortunately, there aren't that many places that need to do that, because generally most code that calls target methods already has the current context pointing to the right inferior/thread. Note, to emphasize -- there's no method to "switch to this target stack". Instead, you switch the current inferior, and that implicitly switches the target stack. In some spots, we need to iterate over all inferiors so that we reach all target stacks. Native targets are still singletons. There's always only a single instance of such targets. Remote targets however, we'll have one instance per remote connection. The exec target is still a singleton. There's only one instance. I did not see the point of instanciating more than one exec_target object. After vfork, we need to make sure to push the exec target on the new inferior. See exec_on_vfork. For type safety, functions that need a {target, ptid} pair to identify a thread, take a process_stratum_target pointer for target parameter instead of target_ops *. Some shared code in gdb/nat/ also need to gain a target pointer parameter. This poses an issue, since gdbserver doesn't have process_stratum_target, only target_ops. To fix this, this commit renames gdbserver's target_ops to process_stratum_target. I think this makes sense. There's no concept of target stack in gdbserver, and gdbserver's target_ops really implements a process_stratum-like target. The thread and inferior iterator functions also gain process_stratum_target parameters. These are used to be able to iterate over threads and inferiors of a given target. Following usual conventions, if the target pointer is null, then we iterate over threads and inferiors of all targets. I tried converting "add-inferior" to the gdb::option framework, as a preparatory patch, but that stumbled on the fact that gdb::option does not support file options yet, for "add-inferior -exec". I have a WIP patchset that adds that, but it's not a trivial patch, mainly due to need to integrate readline's filename completion, so I deferred that to some other time. In infrun.c/infcmd.c, the main change is that we need to poll events out of all targets. See do_target_wait. Right after collecting an event, we switch the current inferior to an inferior bound to the target that reported the event, so that target methods can be used while handling the event. This makes most of the code transparent to multi-targets. See fetch_inferior_event. infrun.c:stop_all_threads is interesting -- in this function we need to stop all threads of all targets. What the function does is send an asynchronous stop request to all threads, and then synchronously waits for events, with target_wait, rinse repeat, until all it finds are stopped threads. Now that we have multiple targets, it's not efficient to synchronously block in target_wait waiting for events out of one target. Instead, we implement a mini event loop, with interruptible_select, select'ing on one file descriptor per target. For this to work, we need to be able to ask the target for a waitable file descriptor. Such file descriptors already exist, they are the descriptors registered in the main event loop with add_file_handler, inside the target_async implementations. This commit adds a new target_async_wait_fd target method that just returns the file descriptor in question. See wait_one / stop_all_threads in infrun.c. The 'threads_executing' global is made a per-target variable. Since it is only relevant to process_stratum_target targets, this is where it is put, instead of in target_ops. You'll notice that remote.c includes some FIXME notes. These refer to the fact that the global arrays that hold data for the remote packets supported are still globals. For example, if we connect to two different servers/stubs, then each might support different remote protocol features. They might even be different architectures, like e.g., one ARM baremetal stub, and a x86 gdbserver, to debug a host/controller scenario as a single program. That isn't going to work correctly today, because of said globals. I'm leaving fixing that for another pass, since it does not appear to be trivial, and I'd rather land the base work first. It's already useful to be able to debug multiple instances of the same server (e.g., a distributed cluster, where you have full control over the servers installed), so I think as is it's already reasonable incremental progress. Current limitations: - You can only resume more that one target at the same time if all targets support asynchronous debugging, and support non-stop mode. It should be possible to support mixed all-stop + non-stop backends, but that is left for another time. This means that currently in order to do multi-target with gdbserver you need to issue "maint set target-non-stop on". I would like to make that mode be the default, but we're not there yet. Note that I'm talking about how the target backend works, only. User-visible all-stop mode works just fine. - As explained above, connecting to different remote servers at the same time is likely to produce bad results if they don't support the exact set of RSP features. FreeBSD updates courtesy of John Baldwin. gdb/ChangeLog: 2020-01-10 Pedro Alves <palves@redhat.com> John Baldwin <jhb@FreeBSD.org> * aarch64-linux-nat.c (aarch64_linux_nat_target::thread_architecture): Adjust. * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call. (task_command_1): Likewise. * aix-thread.c (sync_threadlists, aix_thread_target::resume) (aix_thread_target::wait, aix_thread_target::fetch_registers) (aix_thread_target::store_registers) (aix_thread_target::thread_alive): Adjust. * amd64-fbsd-tdep.c: Include "inferior.h". (amd64fbsd_get_thread_local_address): Pass down target. * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle thread's gdbarch instead of target_gdbarch. * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to get_last_target_status. * break-catch-syscall.c (print_it_catch_syscall): Likewise. * breakpoint.c (breakpoints_should_be_inserted_now): Consider all inferiors. (update_inserted_breakpoint_locations): Skip if inferiors with no execution. (update_global_location_list): When handling moribund locations, find representative inferior for location's pspace, and use thread count of its process_stratum target. * bsd-kvm.c (bsd_kvm_target_open): Pass target down. * bsd-uthread.c (bsd_uthread_target::wait): Use as_process_stratum_target and adjust thread_change_ptid and add_thread calls. (bsd_uthread_target::update_thread_list): Use as_process_stratum_target and adjust find_thread_ptid, thread_change_ptid and add_thread calls. * btrace.c (maint_btrace_packet_history_cmd): Adjust find_thread_ptid call. * corelow.c (add_to_thread_list): Adjust add_thread call. (core_target_open): Adjust add_thread_silent and thread_count calls. (core_target::pid_to_str): Adjust find_inferior_ptid call. * ctf.c (ctf_target_open): Adjust add_thread_silent call. * event-top.c (async_disconnect): Pop targets from all inferiors. * exec.c (add_target_sections): Push exec target on all inferiors sharing the program space. (remove_target_sections): Remove the exec target from all inferiors sharing the program space. (exec_on_vfork): New. * exec.h (exec_on_vfork): Declare. * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter. Pass it down. (fbsd_nat_target::update_thread_list): Adjust. (fbsd_nat_target::resume): Adjust. (fbsd_handle_debug_trap): Add fbsd_nat_target parameter. Pass it down. (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust. * fbsd-tdep.c (fbsd_corefile_thread): Adjust get_thread_arch_regcache call. * fork-child.c (gdb_startup_inferior): Pass target down to startup_inferior and set_executing. * gdbthread.h (struct process_stratum_target): Forward declare. (add_thread, add_thread_silent, add_thread_with_info) (in_thread_list): Add process_stratum_target parameter. (find_thread_ptid(inferior*, ptid_t)): New overload. (find_thread_ptid, thread_change_ptid): Add process_stratum_target parameter. (all_threads()): Delete overload. (all_threads, all_non_exited_threads): Add process_stratum_target parameter. (all_threads_safe): Use brace initialization. (thread_count): Add process_stratum_target parameter. (set_resumed, set_running, set_stop_requested, set_executing) (threads_are_executing, finish_thread_state): Add process_stratum_target parameter. (switch_to_thread): Use is_current_thread. * i386-fbsd-tdep.c: Include "inferior.h". (i386fbsd_get_thread_local_address): Pass down target. * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust. * inf-child.c (inf_child_target::maybe_unpush_target): Remove have_inferiors check. * inf-ptrace.c (inf_ptrace_target::create_inferior) (inf_ptrace_target::attach): Adjust. * infcall.c (run_inferior_call): Adjust. * infcmd.c (run_command_1): Pass target to scoped_finish_thread_state. (proceed_thread_callback): Skip inferiors with no execution. (continue_command): Rename 'all_threads' local to avoid hiding 'all_threads' function. Adjust get_last_target_status call. (prepare_one_step): Adjust set_running call. (signal_command): Use user_visible_resume_target. Compare thread pointers instead of inferior_ptid. (info_program_command): Adjust to pass down target. (attach_command): Mark target's 'thread_executing' flag. (stop_current_target_threads_ns): New, factored out from ... (interrupt_target_1): ... this. Switch inferior before making target calls. * inferior-iter.h (struct all_inferiors_iterator, struct all_inferiors_range) (struct all_inferiors_safe_range) (struct all_non_exited_inferiors_range): Filter on process_stratum_target too. Remove explicit. * inferior.c (inferior::inferior): Push dummy target on target stack. (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors): Add process_stratum_target parameter, and pass it down. (have_live_inferiors): Adjust. (switch_to_inferior_and_push_target): New. (add_inferior_command, clone_inferior_command): Handle "-no-connection" parameter. Use switch_to_inferior_and_push_target. (_initialize_inferior): Mention "-no-connection" option in the help of "add-inferior" and "clone-inferior" commands. * inferior.h: Include "process-stratum-target.h". (interrupt_target_1): Use bool. (struct inferior) <push_target, unpush_target, target_is_pushed, find_target_beneath, top_target, process_target, target_at, m_stack>: New. (discard_all_inferiors): Delete. (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors) (all_inferiors, all_non_exited_inferiors): Add process_stratum_target parameter. * infrun.c: Include "gdb_select.h" and <unordered_map>. (target_last_proc_target): New global. (follow_fork_inferior): Push target on new inferior. Pass target to add_thread_silent. Call exec_on_vfork. Handle target's reference count. (follow_fork): Adjust get_last_target_status call. Also consider target. (follow_exec): Push target on new inferior. (struct execution_control_state) <target>: New field. (user_visible_resume_target): New. (do_target_resume): Call target_async. (resume_1): Set target's threads_executing flag. Consider resume target. (commit_resume_all_targets): New. (proceed): Also consider resume target. Skip threads of inferiors with no execution. Commit resumtion in all targets. (start_remote): Pass current inferior to wait_for_inferior. (infrun_thread_stop_requested): Consider target as well. Pass thread_info pointer to clear_inline_frame_state instead of ptid. (infrun_thread_thread_exit): Consider target as well. (random_pending_event_thread): New inferior parameter. Use it. (do_target_wait): Rename to ... (do_target_wait_1): ... this. Add inferior parameter, and pass it down. (threads_are_resumed_pending_p, do_target_wait): New. (prepare_for_detach): Adjust calls. (wait_for_inferior): New inferior parameter. Handle it. Use do_target_wait_1 instead of do_target_wait. (fetch_inferior_event): Adjust. Switch to representative inferior. Pass target down. (set_last_target_status): Add process_stratum_target parameter. Save target in global. (get_last_target_status): Add process_stratum_target parameter and handle it. (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'. (context_switch): Check inferior_ptid == null_ptid before calling inferior_thread(). (get_inferior_stop_soon): Pass down target. (wait_one): Rename to ... (poll_one_curr_target): ... this. (struct wait_one_event): New. (wait_one): New. (stop_all_threads): Adjust. (handle_no_resumed, handle_inferior_event): Adjust to consider the event's target. (switch_back_to_stepped_thread): Also consider target. (print_stop_event): Update. (normal_stop): Update. Also consider the resume target. * infrun.h (wait_for_inferior): Remove declaration. (user_visible_resume_target): New declaration. (get_last_target_status, set_last_target_status): New process_stratum_target parameter. * inline-frame.c (clear_inline_frame_state(ptid_t)): Add process_stratum_target parameter, and use it. (clear_inline_frame_state (thread_info*)): New. * inline-frame.c (clear_inline_frame_state(ptid_t)): Add process_stratum_target parameter. (clear_inline_frame_state (thread_info*)): Declare. * linux-fork.c (delete_checkpoint_command): Pass target down to find_thread_ptid. (checkpoint_command): Adjust. * linux-nat.c (linux_nat_target::follow_fork): Switch to thread instead of just tweaking inferior_ptid. (linux_nat_switch_fork): Pass target down to thread_change_ptid. (exit_lwp): Pass target down to find_thread_ptid. (attach_proc_task_lwp_callback): Pass target down to add_thread/set_running/set_executing. (linux_nat_target::attach): Pass target down to thread_change_ptid. (get_detach_signal): Pass target down to find_thread_ptid. Consider last target status's target. (linux_resume_one_lwp_throw, resume_lwp) (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp) (stop_wait_callback, save_stop_reason, linux_nat_filter_event) (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down. (linux_nat_target::async_wait_fd): New. (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass target down. * linux-nat.h (linux_nat_target::async_wait_fd): Declare. * linux-tdep.c (get_thread_arch_regcache): Pass target down. * linux-thread-db.c (struct thread_db_info::process_target): New field. (add_thread_db_info): Save target. (get_thread_db_info): New process_stratum_target parameter. Also match target. (delete_thread_db_info): New process_stratum_target parameter. Also match target. (thread_from_lwp): Adjust to pass down target. (thread_db_notice_clone): Pass down target. (check_thread_db_callback): Pass down target. (try_thread_db_load_1): Always push the thread_db target. (try_thread_db_load, record_thread): Pass target down. (thread_db_target::detach): Pass target down. Always unpush the thread_db target. (thread_db_target::wait, thread_db_target::mourn_inferior): Pass target down. Always unpush the thread_db target. (find_new_threads_callback, thread_db_find_new_threads_2) (thread_db_target::update_thread_list): Pass target down. (thread_db_target::pid_to_str): Pass current inferior down. (thread_db_target::get_thread_local_address): Pass target down. (thread_db_target::resume, maintenance_check_libthread_db): Pass target down. * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust. * procfs.c (procfs_target::procfs_init_inferior): Declare. (proc_set_current_signal, do_attach, procfs_target::wait): Adjust. (procfs_init_inferior): Rename to ... (procfs_target::procfs_init_inferior): ... this and adjust. (procfs_target::create_inferior, procfs_notice_thread) (procfs_do_thread_registers): Adjust. * ppc-fbsd-tdep.c: Include "inferior.h". (ppcfbsd_get_thread_local_address): Pass down target. * proc-service.c (ps_xfer_memory): Switch current inferior and program space as well. (get_ps_regcache): Pass target down. * process-stratum-target.c (process_stratum_target::thread_address_space) (process_stratum_target::thread_architecture): Pass target down. * process-stratum-target.h (process_stratum_target::threads_executing): New field. (as_process_stratum_target): New. * ravenscar-thread.c (ravenscar_thread_target::update_inferior_ptid): Pass target down. (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target down. * record-btrace.c (record_btrace_target::info_record): Adjust. (record_btrace_target::record_method) (record_btrace_target::record_is_replaying) (record_btrace_target::fetch_registers) (get_thread_current_frame_id, record_btrace_target::resume) (record_btrace_target::wait, record_btrace_target::stop): Pass target down. * record-full.c (record_full_wait_1): Switch to event thread. Pass target down. * regcache.c (regcache::regcache) (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add process_stratum_target parameter and handle it. (current_thread_target): New global. (get_thread_regcache): Add process_stratum_target parameter and handle it. Switch inferior before calling target method. (get_thread_regcache): Pass target down. (get_thread_regcache_for_ptid): Pass target down. (registers_changed_ptid): Add process_stratum_target parameter and handle it. (registers_changed_thread, registers_changed): Pass target down. (test_get_thread_arch_aspace_regcache): New. (current_regcache_test): Define a couple local test_target_ops instances and use them for testing. (readwrite_regcache): Pass process_stratum_target parameter. (cooked_read_test, cooked_write_test): Pass mock_target down. * regcache.h (get_thread_regcache, get_thread_arch_regcache) (get_thread_arch_aspace_regcache): Add process_stratum_target parameter. (regcache::target): New method. (regcache::regcache, regcache::get_thread_arch_aspace_regcache) (regcache::registers_changed_ptid): Add process_stratum_target parameter. (regcache::m_target): New field. (registers_changed_ptid): Add process_stratum_target parameter. * remote.c (remote_state::supports_vCont_probed): New field. (remote_target::async_wait_fd): New method. (remote_unpush_and_throw): Add remote_target parameter. (get_current_remote_target): Adjust. (remote_target::remote_add_inferior): Push target. (remote_target::remote_add_thread) (remote_target::remote_notice_new_inferior) (get_remote_thread_info): Pass target down. (remote_target::update_thread_list): Skip threads of inferiors bound to other targets. (remote_target::close): Don't discard inferiors. (remote_target::add_current_inferior_and_thread) (remote_target::process_initial_stop_replies) (remote_target::start_remote) (remote_target::remote_serial_quit_handler): Pass down target. (remote_target::remote_unpush_target): New remote_target parameter. Unpush the target from all inferiors. (remote_target::remote_unpush_and_throw): New remote_target parameter. Pass it down. (remote_target::open_1): Check whether the current inferior has execution instead of checking whether any inferior is live. Pass target down. (remote_target::remote_detach_1): Pass down target. Use remote_unpush_target. (extended_remote_target::attach): Pass down target. (remote_target::remote_vcont_probe): Set supports_vCont_probed. (remote_target::append_resumption): Pass down target. (remote_target::append_pending_thread_resumptions) (remote_target::remote_resume_with_hc, remote_target::resume) (remote_target::commit_resume): Pass down target. (remote_target::remote_stop_ns): Check supports_vCont_probed. (remote_target::interrupt_query) (remote_target::remove_new_fork_children) (remote_target::check_pending_events_prevent_wildcard_vcont) (remote_target::remote_parse_stop_reply) (remote_target::process_stop_reply): Pass down target. (first_remote_resumed_thread): New remote_target parameter. Pass it down. (remote_target::wait_as): Pass down target. (unpush_and_perror): New remote_target parameter. Pass it down. (remote_target::readchar, remote_target::remote_serial_write) (remote_target::getpkt_or_notif_sane_1) (remote_target::kill_new_fork_children, remote_target::kill): Pass down target. (remote_target::mourn_inferior): Pass down target. Use remote_unpush_target. (remote_target::core_of_thread) (remote_target::remote_btrace_maybe_reopen): Pass down target. (remote_target::pid_to_exec_file) (remote_target::thread_handle_to_thread_info): Pass down target. (remote_target::async_wait_fd): New. * riscv-fbsd-tdep.c: Include "inferior.h". (riscv_fbsd_get_thread_local_address): Pass down target. * sol2-tdep.c (sol2_core_pid_to_str): Pass down target. * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs) (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback): Adjust. * solib-spu.c (spu_skip_standalone_loader): Pass down target. * solib-svr4.c (enable_break): Pass down target. * spu-multiarch.c (parse_spufs_run): Pass down target. * spu-tdep.c (spu2ppu_sniffer): Pass down target. * target-delegates.c: Regenerate. * target.c (g_target_stack): Delete. (current_top_target): Return the current inferior's top target. (target_has_execution_1): Refer to the passed-in inferior's top target. (target_supports_terminal_ours): Check whether the initial inferior was already created. (decref_target): New. (target_stack::push): Incref/decref the target. (push_target, push_target, unpush_target): Adjust. (target_stack::unpush): Defref target. (target_is_pushed): Return bool. Adjust to refer to the current inferior's target stack. (dispose_inferior): Delete, and inline parts ... (target_preopen): ... here. Only dispose of the current inferior. (target_detach): Hold strong target reference while detaching. Pass target down. (target_thread_name): Add assertion. (target_resume): Pass down target. (target_ops::beneath, find_target_at): Adjust to refer to the current inferior's target stack. (get_dummy_target): New. (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that has a thread running. (initialize_targets): Rename to ... (_initialize_target): ... this. * target.h: Include "gdbsupport/refcounted-object.h". (struct target_ops): Inherit refcounted_object. (target_ops::shortname, target_ops::longname): Make const. (target_ops::async_wait_fd): New method. (decref_target): Declare. (struct target_ops_ref_policy): New. (target_ops_ref): New typedef. (get_dummy_target): Declare function. (target_is_pushed): Return bool. * thread-iter.c (all_matching_threads_iterator::m_inf_matches) (all_matching_threads_iterator::all_matching_threads_iterator): Handle filter target. * thread-iter.h (struct all_matching_threads_iterator, struct all_matching_threads_range, class all_non_exited_threads_range): Filter by target too. Remove explicit. * thread.c (threads_executing): Delete. (inferior_thread): Pass down current inferior. (clear_thread_inferior_resources): Pass down thread pointer instead of ptid_t. (add_thread_silent, add_thread_with_info, add_thread): Add process_stratum_target parameter. Use it for thread and inferior searches. (is_current_thread): New. (thread_info::deletable): Use it. (find_thread_ptid, thread_count, in_thread_list) (thread_change_ptid, set_resumed, set_running): New process_stratum_target parameter. Pass it down. (set_executing): New process_stratum_target parameter. Pass it down. Adjust reference to 'threads_executing'. (threads_are_executing): New process_stratum_target parameter. Adjust reference to 'threads_executing'. (set_stop_requested, finish_thread_state): New process_stratum_target parameter. Pass it down. (switch_to_thread): Also match inferior. (switch_to_thread): New process_stratum_target parameter. Pass it down. (update_threads_executing): Reimplement. * top.c (quit_force): Pop targets from all inferior. (gdb_init): Don't call initialize_targets. * windows-nat.c (windows_nat_target) <get_windows_debug_event>: Declare. (windows_add_thread, windows_delete_thread): Adjust. (get_windows_debug_event): Rename to ... (windows_nat_target::get_windows_debug_event): ... this. Adjust. * tracefile-tfile.c (tfile_target_open): Pass down target. * gdbsupport/common-gdbthread.h (struct process_stratum_target): Forward declare. (switch_to_thread): Add process_stratum_target parameter. * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target parameter. Use it. (mi_on_resume): Pass target down. * nat/fork-inferior.c (startup_inferior): Add process_stratum_target parameter. Pass it down. * nat/fork-inferior.h (startup_inferior): Add process_stratum_target parameter. * python/py-threadevent.c (py_get_event_thread): Pass target down. gdb/gdbserver/ChangeLog: 2020-01-10 Pedro Alves <palves@redhat.com> * fork-child.c (post_fork_inferior): Pass target down to startup_inferior. * inferiors.c (switch_to_thread): Add process_stratum_target parameter. * lynx-low.c (lynx_target_ops): Now a process_stratum_target. * nto-low.c (nto_target_ops): Now a process_stratum_target. * linux-low.c (linux_target_ops): Now a process_stratum_target. * remote-utils.c (prepare_resume_reply): Pass the target to switch_to_thread. * target.c (the_target): Now a process_stratum_target. (done_accessing_memory): Pass the target to switch_to_thread. (set_target_ops): Ajust to use process_stratum_target. * target.h (struct target_ops): Rename to ... (struct process_stratum_target): ... this. (the_target, set_target_ops): Adjust. (prepare_to_access_memory): Adjust comment. * win32-low.c (child_xfer_memory): Adjust to use process_stratum_target. (win32_target_ops): Now a process_stratum_target. |
||
Joel Brobecker
|
b811d2c292 |
Update copyright year range in all GDB files.
gdb/ChangeLog: Update copyright year range in all GDB files. |
||
Christian Biesinger
|
c9d95fa3d0 |
Replace the MSYMBOL_*_NAME macros with member functions
Improves readability. In the future, it will also allow making the name private, once the name setter functions become member functions. gdb/ChangeLog: 2019-11-22 Christian Biesinger <cbiesinger@google.com> * ada-lang.c (ada_lookup_simple_minsym): Update. (ada_collect_symbol_completion_matches): Update. * ada-tasks.c (read_atcb): Update. * amd64-windows-tdep.c (amd64_skip_main_prologue): Update. (amd64_windows_skip_trampoline_code): Update. * arm-tdep.c (skip_prologue_function): Update. (arm_skip_stack_protector): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. (arm_wince_skip_main_prologue): Update. * ax-gdb.c (gen_expr): Update. * block.c (call_site_for_pc): Update. * blockframe.c (find_pc_partial_function): Update. * breakpoint.c (set_breakpoint_location_function): Update. * btrace.c (ftrace_print_function_name): Update. (ftrace_function_switched): Update. * c-valprint.c (print_unpacked_pointer): Update. * coffread.c (coff_symfile_read): Update. * compile/compile-c-symbols.c (convert_symbol_bmsym): Update. * compile/compile-cplus-symbols.c (convert_symbol_bmsym): Update. * dwarf-index-write.c (write_psymbols): Update. * dwarf2loc.c (call_site_to_target_addr): Update. (func_verify_no_selftailcall): Update. (tailcall_dump): Update. (call_site_find_chain_1): Update. (dwarf_expr_reg_to_entry_parameter): Update. * elfread.c (elf_gnu_ifunc_record_cache): Update. * eval.c (evaluate_funcall): Update. (evaluate_subexp_standard): Update. (evaluate_subexp_for_sizeof): Update. * expprint.c (print_subexp_standard): Update. (dump_subexp_body_standard): Update. * frame.c (get_prev_frame_always_1): Update. * frv-tdep.c (frv_skip_main_prologue): Update. * gnu-v2-abi.c (gnuv2_value_rtti_type): Update. * gnu-v3-abi.c (gnuv3_rtti_type): Update. (gnuv3_get_typename_from_type_info): Update. (gnuv3_skip_trampoline): Update. * hppa-tdep.c (hppa_lookup_stub_minimal_symbol): Update. * i386-tdep.c (i386_skip_main_prologue): Update. (i386_pe_skip_trampoline_code): Update. * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Update. * infcall.c (get_function_name): Update. * linespec.c (minsym_found): Update. * linux-fork.c (info_checkpoints_command): Update. * m32c-tdep.c (m32c_m16c_address_to_pointer): Update. (m32c_m16c_pointer_to_address): Update. * maint.c (maintenance_translate_address): Update. * minsyms.c (add_minsym_to_hash_table): Update. (add_minsym_to_demangled_hash_table): Update. (lookup_minimal_symbol_mangled): Update. (lookup_minimal_symbol_demangled): Update. (lookup_minimal_symbol_linkage): Update. (lookup_minimal_symbol_text): Update. (lookup_minimal_symbol_by_pc_name): Update. (minimal_symbol_is_less_than): Update. (compact_minimal_symbols): Update. (build_minimal_symbol_hash_tables): Update. (find_solib_trampoline_target): Update. * mips-tdep.c (mips_stub_frame_sniffer): Update. (mips_skip_pic_trampoline_code): Update. * msp430-tdep.c (msp430_skip_trampoline_code): Update. * objc-lang.c (info_selectors_command): Update. (info_classes_command): Update. (find_methods): Update. (find_imps): Update. * p-valprint.c (pascal_val_print): Update. * ppc-linux-tdep.c (powerpc_linux_in_dynsym_resolve_code): Update. * ppc-sysv-tdep.c (convert_code_addr_to_desc_addr): Update. * printcmd.c (build_address_symbolic): Update. (info_symbol_command): Update. * psymtab.c (psymbol_name_matches): Update. (match_partial_symbol): Update. (lookup_partial_symbol): Update. (print_partial_symbols): Update. (sort_pst_symbols): Update. (maintenance_check_psymtabs): Update. * python/py-framefilter.c (py_print_frame): Update. * python/python.c (gdbpy_rbreak): Update. * record-btrace.c (btrace_get_bfun_name): Update. (btrace_call_history): Update. * rs6000-tdep.c (rs6000_skip_main_prologue): Update. (rs6000_skip_trampoline_code): Update. * sol-thread.c (info_cb): Update. * stabsread.c (scan_file_globals): Update. * stack.c (find_frame_funname): Update. (info_frame_command_core): Update. * symmisc.c (dump_msymbols): Update. * symtab.c (symbol_natural_name): Rename to.., (general_symbol_info::natural_name): ...this. (symbol_demangled_name): Rename to... (general_symbol_info::demangled_name): ...this. (symbol_search_name): Rename to... (general_symbol_info::search_name): ...this. (symbol_matches_search_name): Update. (find_pc_sect_line): Update. (skip_prologue_sal): Update. (search_symbols): Update. (print_msymbol_info): Update. (rbreak_command): Update. (completion_list_add_msymbol): Update. (completion_list_objc_symbol): Update. (get_msymbol_address): Update. * symtab.h (struct general_symbol_info): Add member functions natural_name (), linkage_name (), print_name (), demangled_name (), and search_name (). (SYMBOL_NATURAL_NAME): Update. (symbol_natural_name): Move to a member function on general_symbol_info. (SYMBOL_DEMANGLED_NAME): Update. (symbol_demangled_name): Move to a member function on general_symbol_info. (SYMBOL_SEARCH_NAME): Update. (symbol_search_name): Move to a member function on general_symbol_info. (MSYMBOL_NATURAL_NAME): Remove. (MSYMBOL_LINKAGE_NAME): Remove. (MSYMBOL_PRINT_NAME): Remove. (MSYMBOL_DEMANGLED_NAME): Remove. (MSYMBOL_SEARCH_NAME): Remove. * x86-tdep.c (x86_in_indirect_branch_thunk): Update. Change-Id: I65aa529843a9903e174ce799037e41f954a9fcee |
||
Tom de Vries
|
30baf67b65 |
[gdb] Fix more typos in comments (2)
Fix typos in comments. NFC. Tested on x86_64-linux. gdb/ChangeLog: 2019-10-26 Tom de Vries <tdevries@suse.de> * aarch64-linux-tdep.c: Fix typos in comments. * aarch64-tdep.c: Same. * ada-lang.c: Same. * amd64-nat.c: Same. * arc-tdep.c: Same. * arch/aarch64-insn.c: Same. * block.c: Same. * breakpoint.h: Same. * btrace.h: Same. * c-varobj.c: Same. * cli/cli-decode.c: Same. * cli/cli-script.c: Same. * cli/cli-utils.h: Same. * coff-pe-read.c: Same. * coffread.c: Same. * compile/compile-cplus-symbols.c: Same. * compile/compile-object-run.c: Same. * completer.c: Same. * corelow.c: Same. * cp-support.c: Same. * demangle.c: Same. * dwarf-index-write.c: Same. * dwarf2-frame.c: Same. * dwarf2-frame.h: Same. * eval.c: Same. * frame-base.h: Same. * frame.h: Same. * gdbcmd.h: Same. * gdbtypes.h: Same. * gnu-nat.c: Same. * guile/scm-objfile.c: Same. * i386-tdep.c: Same. * i386-tdep.h: Same. * infcall.c: Same. * infcall.h: Same. * linux-nat.c: Same. * m68k-tdep.c: Same. * macroexp.c: Same. * memattr.c: Same. * mi/mi-cmd-disas.c: Same. * mi/mi-getopt.h: Same. * mi/mi-main.c: Same. * minsyms.c: Same. * nat/aarch64-sve-linux-sigcontext.h: Same. * objfiles.h: Same. * ppc-linux-nat.c: Same. * ppc-linux-tdep.c: Same. * ppc-tdep.h: Same. * progspace.h: Same. * prologue-value.h: Same. * python/py-evtregistry.c: Same. * python/py-instruction.h: Same. * record-btrace.c: Same. * record-full.c: Same. * remote.c: Same. * rs6000-tdep.c: Same. * ser-tcp.c: Same. * sol-thread.c: Same. * sparc-sol2-tdep.c: Same. * sparc64-tdep.c: Same. * stabsread.c: Same. * symfile.c: Same. * symtab.h: Same. * target.c: Same. * tracepoint.c: Same. * tui/tui-data.h: Same. * tui/tui-io.c: Same. * tui/tui-win.c: Same. * tui/tui.c: Same. * unittests/rsp-low-selftests.c: Same. * user-regs.h: Same. * utils.c: Same. * utils.h: Same. * valarith.c: Same. * valops.c: Same. * valprint.c: Same. * valprint.h: Same. * value.c: Same. * value.h: Same. * varobj.c: Same. * x86-nat.h: Same. * xtensa-tdep.c: Same. gdb/gdbserver/ChangeLog: 2019-10-26 Tom de Vries <tdevries@suse.de> * linux-aarch64-low.c: Fix typos in comments. * linux-arm-low.c: Same. * linux-low.c: Same. * linux-ppc-low.c: Same. * proc-service.c: Same. * regcache.h: Same. * server.c: Same. * tracepoint.c: Same. * win32-low.c: Same. gdb/stubs/ChangeLog: 2019-10-26 Tom de Vries <tdevries@suse.de> * ia64vms-stub.c: Fix typos in comments. * m32r-stub.c: Same. * m68k-stub.c: Same. * sh-stub.c: Same. gdb/testsuite/ChangeLog: 2019-10-26 Tom de Vries <tdevries@suse.de> * gdb.base/bigcore.c: Fix typos in comments. * gdb.base/ctf-ptype.c: Same. * gdb.base/long_long.c: Same. * gdb.dwarf2/dw2-op-out-param.S: Same. * gdb.python/py-evthreads.c: Same. * gdb.reverse/i387-stack-reverse.c: Same. * gdb.trace/tfile.c: Same. * lib/compiler.c: Same. * lib/compiler.cc: Same. Change-Id: I8573d84a577894270179ae30f46c48d806fc1beb |
||
Tom de Vries
|
85102364b2 |
[gdb] Fix more typos in comments
Fix typos in comments. NFC. Tested on x86_64-linux. gdb/ChangeLog: 2019-10-18 Tom de Vries <tdevries@suse.de> * aarch64-tdep.c: Fix typos in comments. * ada-lang.c: Same. * ada-tasks.c: Same. * alpha-tdep.c: Same. * alpha-tdep.h: Same. * amd64-nat.c: Same. * amd64-windows-tdep.c: Same. * arc-tdep.c: Same. * arc-tdep.h: Same. * arch-utils.c: Same. * arm-nbsd-tdep.c: Same. * arm-tdep.c: Same. * ax-gdb.c: Same. * blockframe.c: Same. * btrace.c: Same. * c-varobj.c: Same. * coff-pe-read.c: Same. * coffread.c: Same. * cris-tdep.c: Same. * darwin-nat.c: Same. * dbxread.c: Same. * dcache.c: Same. * disasm.c: Same. * dtrace-probe.c: Same. * dwarf-index-write.c: Same. * dwarf2-frame-tailcall.c: Same. * dwarf2-frame.c: Same. * dwarf2read.c: Same. * eval.c: Same. * exceptions.c: Same. * fbsd-tdep.c: Same. * findvar.c: Same. * frame.c: Same. * frv-tdep.c: Same. * gnu-v3-abi.c: Same. * go32-nat.c: Same. * h8300-tdep.c: Same. * hppa-tdep.c: Same. * i386-linux-tdep.c: Same. * i386-tdep.c: Same. * ia64-libunwind-tdep.c: Same. * ia64-tdep.c: Same. * infcmd.c: Same. * infrun.c: Same. * linespec.c: Same. * linux-nat.c: Same. * linux-thread-db.c: Same. * machoread.c: Same. * mdebugread.c: Same. * mep-tdep.c: Same. * mn10300-tdep.c: Same. * namespace.c: Same. * objfiles.c: Same. * opencl-lang.c: Same. * or1k-tdep.c: Same. * osabi.c: Same. * ppc-linux-nat.c: Same. * ppc-linux-tdep.c: Same. * ppc-sysv-tdep.c: Same. * printcmd.c: Same. * procfs.c: Same. * record-btrace.c: Same. * record-full.c: Same. * remote-fileio.c: Same. * remote.c: Same. * rs6000-tdep.c: Same. * s12z-tdep.c: Same. * score-tdep.c: Same. * ser-base.c: Same. * ser-go32.c: Same. * skip.c: Same. * sol-thread.c: Same. * solib-svr4.c: Same. * solib.c: Same. * source.c: Same. * sparc-nat.c: Same. * sparc-sol2-tdep.c: Same. * sparc-tdep.c: Same. * sparc64-tdep.c: Same. * stabsread.c: Same. * stack.c: Same. * symfile.c: Same. * symtab.c: Same. * target-descriptions.c: Same. * target-float.c: Same. * thread.c: Same. * utils.c: Same. * valops.c: Same. * valprint.c: Same. * value.c: Same. * varobj.c: Same. * windows-nat.c: Same. * xcoffread.c: Same. * xstormy16-tdep.c: Same. * xtensa-tdep.c: Same. Change-Id: I5175f1b107bfa4e1cdd4a3361ccb4739e53c75c4 |
||
Tom Tromey
|
a068643d69 |
Change pid_to_str to return std::string
Currently the target pid_to_str method returns a const char *, so many implementations have a static buffer that they update. This patch changes these methods to return a std::string instead. I think this is cleaner and avoids possible gotchas when calling pid_to_str on different ptids in a single statement. (Though no such calls exist currently.) This also updates various helper functions, and the gdbarch pid_to_str methods. I also made a best effort to fix all the callers, but I can't build some of the *-nat.c files. Tested by the buildbot. gdb/ChangeLog 2019-03-13 Tom Tromey <tromey@adacore.com> * i386-gnu-nat.c (i386_gnu_nat_target::fetch_registers) (i386_gnu_nat_target::store_registers): Update. * target-debug.h (target_debug_print_std_string): New macro. * x86-linux-nat.c (x86_linux_nat_target::enable_btrace): Update. * windows-tdep.c (display_one_tib): Update. * tui/tui-stack.c (tui_make_status_line): Update. * top.c (print_inferior_quit_action): Update. * thread.c (thr_try_catch_cmd): Update. (add_thread_with_info): Update. (thread_target_id_str): Update. (thr_try_catch_cmd): Update. (thread_command): Update. (thread_find_command): Update. * record-btrace.c (record_btrace_target::info_record) (record_btrace_resume_thread, record_btrace_target::resume) (record_btrace_cancel_resume, record_btrace_step_thread) (record_btrace_target::wait, record_btrace_target::wait) (record_btrace_target::wait, record_btrace_target::stop): Update. * progspace.c (print_program_space): Update. * process-stratum-target.c (process_stratum_target::thread_address_space): Update. * linux-fork.c (linux_fork_mourn_inferior) (detach_checkpoint_command, info_checkpoints_command) (linux_fork_context): Update. (linux_fork_detach): Update. (class scoped_switch_fork_info): Update. (delete_checkpoint_command): Update. * infrun.c (follow_fork_inferior): Update. (follow_fork_inferior): Update. (proceed_after_vfork_done): Update. (handle_vfork_child_exec_or_exit): Update. (follow_exec): Update. (displaced_step_prepare_throw): Update. (displaced_step_restore): Update. (start_step_over): Update. (resume_1): Update. (clear_proceed_status_thread): Update. (proceed): Update. (print_target_wait_results): Update. (do_target_wait): Update. (context_switch): Update. (stop_all_threads): Update. (restart_threads): Update. (finish_step_over): Update. (handle_signal_stop): Update. (switch_back_to_stepped_thread): Update. (keep_going_pass_signal): Update. (print_exited_reason): Update. (normal_stop): Update. * inferior.c (inferior_pid_to_str): Change return type. (print_selected_inferior): Update. (add_inferior): Update. (detach_inferior): Update. * dummy-frame.c (fprint_dummy_frames): Update. * dcache.c (dcache_info_1): Update. * btrace.c (btrace_enable, btrace_disable, btrace_teardown) (btrace_fetch, btrace_clear): Update. * linux-tdep.c (linux_core_pid_to_str): Change return type. * i386-cygwin-tdep.c (i386_windows_core_pid_to_str): Change return type. * fbsd-tdep.c (fbsd_core_pid_to_str): Change return type. * sol2-tdep.h (sol2_core_pid_to_str): Change return type. * sol2-tdep.c (sol2_core_pid_to_str): Change return type. * gdbarch.c, gdbarch.h: Rebuild. * gdbarch.sh (core_pid_to_str): Change return type. * windows-nat.c (struct windows_nat_target) <pid_to_str>: Change return type. (windows_nat_target::pid_to_str): Change return type. (windows_delete_thread): Update. (windows_nat_target::attach): Update. (windows_nat_target::files_info): Update. * target-delegates.c: Rebuild. * sol-thread.c (class sol_thread_target) <pid_to_str>: Change return type. (sol_thread_target::pid_to_str): Change return type. * remote.c (class remote_target) <pid_to_str>: Change return type. (remote_target::pid_to_str): Change return type. (extended_remote_target::attach, remote_target::remote_stop_ns) (remote_target::remote_notif_remove_queued_reply) (remote_target::push_stop_reply, remote_target::disable_btrace): Update. (extended_remote_target::attach): Update. * remote-sim.c (struct gdbsim_target) <pid_to_str>: Change return type. (gdbsim_target::pid_to_str): Change return type. * ravenscar-thread.c (struct ravenscar_thread_target) <pid_to_str>: Change return type. (ravenscar_thread_target::pid_to_str): Change return type. * procfs.c (class procfs_target) <pid_to_str>: Change return type. (procfs_target::pid_to_str): Change return type. (procfs_target::attach): Update. (procfs_target::detach): Update. (procfs_target::fetch_registers): Update. (procfs_target::store_registers): Update. (procfs_target::wait): Update. (procfs_target::files_info): Update. * obsd-nat.c (obsd_nat_target::pid_to_str): Change return type. * nto-procfs.c (struct nto_procfs_target) <pid_to_str>: Change return type. (nto_procfs_target::pid_to_str): Change return type. (nto_procfs_target::files_info, nto_procfs_target::attach): Update. * linux-thread-db.c (class thread_db_target) <pid_to_str>: Change return type. * linux-nat.c (linux_nat_target::pid_to_str): Change return type. (exit_lwp): Update. (attach_proc_task_lwp_callback, get_detach_signal) (detach_one_lwp, resume_lwp, linux_nat_target::resume) (linux_nat_target::resume, wait_lwp, stop_callback) (maybe_clear_ignore_sigint, stop_wait_callback, status_callback) (save_stop_reason, select_event_lwp, linux_nat_filter_event) (linux_nat_wait_1, resume_stopped_resumed_lwps) (linux_nat_target::wait, linux_nat_stop_lwp): Update. * inf-ptrace.c (inf_ptrace_target::pid_to_str): Change return type. (inf_ptrace_target::attach): Update. (inf_ptrace_target::files_info): Update. * go32-nat.c (struct go32_nat_target) <pid_to_str>: Change return type. (go32_nat_target::pid_to_str): Change return type. * gnu-nat.c (gnu_nat_target::pid_to_str): Change return type. (gnu_nat_target::wait): Update. (gnu_nat_target::wait): Update. (gnu_nat_target::resume): Update. * fbsd-nat.c (fbsd_nat_target::pid_to_str): Change return type. (fbsd_nat_target::wait): Update. * darwin-nat.c (darwin_nat_target::pid_to_str): Change return type. (darwin_nat_target::attach): Update. * corelow.c (class core_target) <pid_to_str>: Change return type. (core_target::pid_to_str): Change return type. * target.c (normal_pid_to_str): Change return type. (default_pid_to_str): Likewise. (target_pid_to_str): Change return type. (target_translate_tls_address): Update. (target_announce_detach): Update. * bsd-uthread.c (struct bsd_uthread_target) <pid_to_str>: Change return type. (bsd_uthread_target::pid_to_str): Change return type. * bsd-kvm.c (class bsd_kvm_target) <pid_to_str>: Change return type. (bsd_kvm_target::pid_to_str): Change return type. * aix-thread.c (class aix_thread_target) <pid_to_str>: Change return type. (aix_thread_target::pid_to_str): Change return type. * target.h (struct target_ops) <pid_to_str>: Change return type. (target_pid_to_str, normal_pid_to_str): Likewise. * obsd-nat.h (class obsd_nat_target) <pid_to_str>: Change return type. * linux-nat.h (class linux_nat_target) <pid_to_str>: Change return type. * inf-ptrace.h (struct inf_ptrace_target) <pid_to_str>: Change return type. * gnu-nat.h (struct gnu_nat_target) <pid_to_str>: Change return type. * fbsd-nat.h (class fbsd_nat_target) <pid_to_str>: Change return type. * darwin-nat.h (class darwin_nat_target) <pid_to_str>: Change return type. |
||
Joel Brobecker
|
42a4f53d2b |
Update copyright year range in all GDB files.
This commit applies all changes made after running the gdb/copyright.py script. Note that one file was flagged by the script, due to an invalid copyright header (gdb/unittests/basic_string_view/element_access/char/empty.cc). As the file was copied from GCC's libstdc++-v3 testsuite, this commit leaves this file untouched for the time being; a patch to fix the header was sent to gcc-patches first. gdb/ChangeLog: Update copyright year range in all GDB files. |
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Pedro Alves
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66b4deae03 |
target_ops::to_stratum -> target_ops::stratum() virtual method
Given that a target's stratum is a property of the type, and not of an instance of the type, get rid of to_stratum data field and replace it with a virtual method. I.e., when we have e.g., 10 target remote instances active, there's no need for each of the instances to have their own to_stratum copy. gdb/ChangeLog: 2018-11-30 Pedro Alves <palves@redhat.com> * aix-thread.c (aix_thread_target) <aix_thread_target>: Delete. <stratum>: New override. * bfd-target.c (aix_thread_target) <aix_thread_target>: Delete. <stratum>: New override. * bsd-uthread.c (bsd_uthread_target) <bsd_uthread_target>: Delete. <stratum>: New override. * exec.c (exec_target) <exec_target>: Delete. <stratum>: New override. * gdbarch-selftests.c (register_to_value_test): Adjust to use the stratum method instead of the to_stratum field. * linux-thread-db.c (thread_db_target) <thread_db_target>: Delete. <stratum>: New override. (thread_db_target::thread_db_target): Delete. * make-target-delegates (print_class): Don't print a ctor declaration. Print a stratum method override declaration. * process-stratum-target.h (process_stratum_target) <process_stratum_target>: Delete. <stratum>: New override. * ravenscar-thread.c (ravenscar_thread_target) <ravenscar_thread_target>: Delete. <stratum>: New override. * record-btrace.c (record_btrace_target) <record_btrace_target>: Delete. <stratum>: New override. * record-full.c (record_full_base_target) <record_full_base_target>: Delete. <stratum>: New override. * record.c (record_disconnect, record_detach) (record_mourn_inferior, record_kill): Adjust to use the stratum method instead of the to_stratum field. * regcache.c (cooked_read_test, cooked_write_test): Likewise. * sol-thread.c (sol_thread_target) <sol_thread_target>: Delete. <stratum>: New override. * spu-multiarch.c (spu_multiarch_target) <spu_multiarch_target>: Delete. <stratum>: New override. * target-delegates.c: Regenerate. * target.c (target_stack::push, target_stack::unpush) (pop_all_targets_above, pop_all_targets_at_and_above) (info_target_command, target_require_runnable) (target_stack::find_beneath): Adjust to use the stratum method instead of the to_stratum field. (dummy_target::dummy_target): Delete. (dummy_target::stratum): New. (debug_target::debug_target): Delete. (debug_target::stratum): New. (maintenance_print_target_stack): Adjust to use the stratum method instead of the to_stratum field. * target.h (struct target_ops) <stratum>: New method. <to_stratum>: Delete. <is_pushed>: Adjust to use the stratum method instead of the to_stratum field. |
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Pedro Alves
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24bce9bbe5 |
Fix Solaris build
The recent commit
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Tom Tromey
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f8740dc531 |
Fix -Wshadow=local warning in sol_thread_target::wait
Rainer pointed out that -Wshadow=local broke the Solaris build. This fixes it. gdb/ChangeLog 2018-10-05 Tom Tromey <tom@tromey.com> * sol-thread.c (sol_thread_target::wait): Rename inner "save_ptid". |
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Rainer Orth
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c475f56919 |
More Solaris procfs cleanup
This procfs.c (and friends) cleanup patch grew along a couple of lines: * First I noticed that PR_MODEL_NATIVE is always defined now that Solaris 10 is the minimum supported version. * Then there was a cleanup that I'd missed when removing support for !NEW_PROC_API, IRIX, and Tru64 UNIX: given that sysset_t is no longer dynamic, there's no need for the special sysset_t_alloc, but we can just use XNEW instead. * Then I found one of those ARI warning mails on gdb-patches, discovered how to run it myself and fixed a large number of the warnings, among them all uses of sprintf. I had to silence the warnings in only 3 instances of the same issue, namely references to LDT in function names which are due to the libthread_db API. * Even so, there were several formatting glitches, like braces around single statements in an if, which I chose to fix while I was at it. The result has been tested on amd64-pc-solaris2.11 and amd64-pc-solaris2.11. * proc-utils.h (PROC_CTL_WORD_TYPE): Remove. * procfs.c: Don't check for PR_MODEL_NATIVE definition. * sparc-sol2-nat.c: Likewise. Remove Linux, __arch64__ references. * sol-thread.c (ps_pdmodel): Don't guard definition. * procfs.c: Fix formatting. * procfs.c (sysset_t_alloc): Remove. (create_procinfo): Use XNEW instead of sysset_t_alloc. (procfs_debug_inferior): Likewise. (procfs_set_exec_trap): Likewise. (proc_set_traced_sysentry): Don't allocate argp dynamically. (proc_set_traced_sysexit): Likewise. * procfs.c (create_procinfo): Use xsnprintf to fix ARI warning. (dead_procinfo): Likewise. (proc_warn): Likewise. (proc_error): Likewise. (proc_get_LDT_entry): Likewise. (do_attach): Likewise. (procfs_target::pid_to_str): Likewise. (iterate_over_mappings): Likewise. * procfs.c (create_procinfo): Fix ARI warning. (proc_get_status): Likewise. (proc_stop_process): Likewise. (proc_run_process): Likewise. (proc_kill): Likewise. (proc_get_LDT_entry): Likewise. (procfs_find_LDT_entry): Likewise. (proc_update_threads): Likewise. (proc_iterate_over_threads): Likewise. (do_attach): Likewise. (procfs_xfer_memory): Likewise. (invalidate_cache): Likewise. (procfs_target::resume): Likewise. (procfs_init_inferior): Likewise. (procfs_set_exec_trap): Likewise. (procfs_target::thread_alive): Likewise. (procfs_target::pid_to_exec_file): Likewise. (iterate_over_mappings): Likewise. (procfs_target::make_corefile_notes): Likewise. * sol-thread.c (sol_thread_target::thread_alive): Likewise. * procfs.c (procfs_find_LDT_entry): Silence ARI warning. (procfs_find_LDT_entry): Likewise. * sol-thread.c (ps_lgetLDT): Likewise. |
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Tom Tromey
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d7e15655a4 |
Remove ptid_equal
Remove ptid_equal in favor of using "==". gdb/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * common/ptid.c (ptid_equal): Remove. * common/ptid.h (ptid_equal): Don't declare. * ada-tasks.c: Update. * breakpoint.c: Update. * common/agent.c: Update. * corelow.c: Update. * darwin-nat-info.c: Update. * darwin-nat.c: Update. * dcache.c: Update. * dtrace-probe.c: Update. * dummy-frame.c: Update. * fbsd-nat.c: Update. * frame.c: Update. * gdbthread.h: Update. * gnu-nat.c: Update. * go32-nat.c: Update. * inf-loop.c: Update. * inf-ptrace.c: Update. * infcall.c: Update. * infcmd.c: Update. * inflow.c: Update. * infrun.c: Update. * linux-fork.c: Update. * linux-nat.c: Update. * linux-thread-db.c: Update. * mi/mi-cmd-var.c: Update. * mi/mi-interp.c: Update. * mi/mi-main.c: Update. * nto-procfs.c: Update. * ppc-linux-tdep.c: Update. * procfs.c: Update. * python/py-inferior.c: Update. * python/py-record-btrace.c: Update. * python/py-record.c: Update. * ravenscar-thread.c: Update. * regcache.c: Update. * remote-sim.c: Update. * remote.c: Update. * sol-thread.c: Update. * solib.c: Update. * target.c: Update. * tui/tui-stack.c: Update. * varobj.c: Update. * windows-nat.c: Update. * windows-tdep.c: Update. gdb/gdbserver/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * linux-low.c: Update. * lynx-low.c: Update. * mem-break.c: Update. * nto-low.c: Update. * remote-utils.c: Update. * server.c: Update. * spu-low.c: Update. * target.c: Update. * win32-low.c: Update. |
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Tom Tromey
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d2a107e3f9 |
Remove ptid_tid_p
This removes ptid_tid_p in favor of the ptid_t::tid_p method. gdb/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * common/ptid.c (ptid_tid_p): Remove. * common/ptid.h (ptid_tid_p): Don't declare. * sol-thread.c: Update. |
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Tom Tromey
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15a9e13e52 |
Remove ptid_lwp_p
This removes ptid_lwp_p in favor of the ptid_t::lwp_p method. gdb/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * common/ptid.c (ptid_lwp_p): Remove. * common/ptid.h (ptid_lwp_p): Don't declare. * fbsd-nat.c: Update. * linux-nat.c: Update. * nat/linux-procfs.c: Update. * nat/x86-linux-dregs.c: Update. * sol-thread.c: Update. |
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Tom Tromey
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cc6bcb548d |
Remove ptid_get_tid
This removes ptid_get_tid in favor of calling the ptid_t::tid method. gdb/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * common/ptid.c (ptid_get_tid): Remove. * common/ptid.h (ptid_get_tid): Don't declare. * ada-tasks.c: Update. * aix-thread.c: Update. * bsd-uthread.c: Update. * darwin-nat.c: Update. * fbsd-nat.c: Update. * i386-darwin-nat.c: Update. * infrun.c: Update. * linux-tdep.c: Update. * nto-procfs.c: Update. * ppc-ravenscar-thread.c: Update. * python/py-infthread.c: Update. * ravenscar-thread.c: Update. * sol-thread.c: Update. * sparc-ravenscar-thread.c: Update. * windows-nat.c: Update. gdb/gdbserver/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * target.c: Update. |
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Tom Tromey
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e38504b392 |
Remove ptid_get_lwp
This removes ptid_get_lwp in favor of calling the ptid_t::lwp method. gdb/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * common/ptid.c (ptid_get_lwp): Remove. * common/ptid.h (ptid_get_lwp): Don't declare. * aarch64-linux-nat.c: Update. * ada-tasks.c: Update. * aix-thread.c: Update. * amd64-linux-nat.c: Update. * arm-linux-nat.c: Update. * corelow.c: Update. * fbsd-nat.c: Update. * fbsd-tdep.c: Update. * gnu-nat.c: Update. * i386-cygwin-tdep.c: Update. * i386-gnu-nat.c: Update. * i386-linux-nat.c: Update. * ia64-linux-nat.c: Update. * inf-ptrace.c: Update. * infrun.c: Update. * linux-fork.c: Update. * linux-nat.c: Update. * linux-tdep.c: Update. * linux-thread-db.c: Update. * mips-linux-nat.c: Update. * nat/aarch64-linux-hw-point.c: Update. * nat/aarch64-linux.c: Update. * nat/linux-btrace.c: Update. * nat/linux-osdata.c: Update. * nat/linux-procfs.c: Update. * nat/x86-linux-dregs.c: Update. * obsd-nat.c: Update. * ppc-fbsd-nat.c: Update. * ppc-linux-nat.c: Update. * procfs.c: Update. * python/py-infthread.c: Update. * ravenscar-thread.c: Update. * remote.c: Update. * s390-linux-nat.c: Update. * sol-thread.c: Update. * sol2-tdep.c: Update. * spu-linux-nat.c: Update. * x86-linux-nat.c: Update. * xtensa-linux-nat.c: Update. gdb/gdbserver/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * linux-low.c: Update. * linux-mips-low.c: Update. * lynx-low.c: Update. * nto-low.c: Update. * remote-utils.c: Update. * server.c: Update. * spu-low.c: Update. * target.c: Update. * thread-db.c: Update. |
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Tom Tromey
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e99b03dcf4 |
Remove ptid_get_pid
This removes ptid_get_pid in favor of calling the ptid_t::pid method. gdb/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * common/ptid.c (ptid_get_pid): Remove. * common/ptid.h (ptid_get_pid): Don't declare. * aarch64-linux-nat.c: Update. * ada-lang.c: Update. * aix-thread.c: Update. * alpha-bsd-nat.c: Update. * amd64-fbsd-nat.c: Update. * amd64-linux-nat.c: Update. * arm-linux-nat.c: Update. * arm-nbsd-nat.c: Update. * auxv.c: Update. * break-catch-syscall.c: Update. * breakpoint.c: Update. * bsd-uthread.c: Update. * corelow.c: Update. * ctf.c: Update. * darwin-nat.c: Update. * fbsd-nat.c: Update. * fbsd-tdep.c: Update. * gcore.c: Update. * gnu-nat.c: Update. * hppa-nbsd-nat.c: Update. * hppa-obsd-nat.c: Update. * i386-fbsd-nat.c: Update. * ia64-linux-nat.c: Update. * inf-ptrace.c: Update. * infcmd.c: Update. * inferior.c: Update. * inferior.h: Update. * inflow.c: Update. * infrun.c: Update. * linux-fork.c: Update. * linux-nat.c: Update. * linux-tdep.c: Update. * linux-thread-db.c: Update. * m68k-bsd-nat.c: Update. * mi/mi-interp.c: Update. * mi/mi-main.c: Update. * mips-linux-nat.c: Update. * mips-nbsd-nat.c: Update. * mips64-obsd-nat.c: Update. * nat/aarch64-linux-hw-point.c: Update. * nat/aarch64-linux.c: Update. * nat/linux-btrace.c: Update. * nat/linux-osdata.c: Update. * nat/linux-procfs.c: Update. * nat/x86-linux-dregs.c: Update. * nto-procfs.c: Update. * obsd-nat.c: Update. * ppc-linux-nat.c: Update. * ppc-nbsd-nat.c: Update. * ppc-obsd-nat.c: Update. * proc-service.c: Update. * procfs.c: Update. * python/py-inferior.c: Update. * python/py-infthread.c: Update. * ravenscar-thread.c: Update. * record.c: Update. * remote-sim.c: Update. * remote.c: Update. * rs6000-nat.c: Update. * s390-linux-nat.c: Update. * sh-nbsd-nat.c: Update. * sol-thread.c: Update. * sparc-nat.c: Update. * sparc64-tdep.c: Update. * spu-linux-nat.c: Update. * spu-tdep.c: Update. * target-debug.h: Update. * target.c: Update. * thread.c: Update. * tid-parse.c: Update. * tracefile-tfile.c: Update. * vax-bsd-nat.c: Update. * windows-nat.c: Update. * x86-linux-nat.c: Update. * x86-nat.c: Update. gdb/gdbserver/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * linux-low.c: Update. * linux-mips-low.c: Update. * lynx-low.c: Update. * mem-break.c: Update. * nto-low.c: Update. * remote-utils.c: Update. * server.c: Update. * spu-low.c: Update. * target.c: Update. * tracepoint.c: Update. |
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Tom Tromey
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f2907e4991 |
Remove pid_to_ptid
This removes pid_to_ptid in favor of calling the ptid_t constructor directly. gdb/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * common/ptid.c (pid_to_ptid): Remove. * common/ptid.h (pid_to_ptid): Don't declare. * aix-thread.c: Update. * arm-linux-nat.c: Update. * common/ptid.c: Update. * common/ptid.h: Update. * corelow.c: Update. * ctf.c: Update. * darwin-nat.c: Update. * fbsd-nat.c: Update. * fork-child.c: Update. * gnu-nat.c: Update. * go32-nat.c: Update. * inf-ptrace.c: Update. * infcmd.c: Update. * inferior.c: Update. * infrun.c: Update. * linux-fork.c: Update. * linux-nat.c: Update. * nat/aarch64-linux-hw-point.c: Update. * nat/fork-inferior.c: Update. * nat/x86-linux-dregs.c: Update. * nto-procfs.c: Update. * obsd-nat.c: Update. * procfs.c: Update. * progspace.c: Update. * remote.c: Update. * rs6000-nat.c: Update. * s390-linux-nat.c: Update. * sol-thread.c: Update. * spu-linux-nat.c: Update. * target.c: Update. * top.c: Update. * tracefile-tfile.c: Update. * windows-nat.c: Update. gdb/gdbserver/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * linux-low.c: Update. * linux-ppc-low.c: Update. * linux-x86-low.c: Update. * proc-service.c: Update. * server.c: Update. * spu-low.c: Update. * thread-db.c: Update. * win32-low.c: Update. |
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Tom Tromey
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fd79271bd9 |
Remove ptid_build
This removes ptid_build in favor of simply calling the ptid_t constructor directly. gdb/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * common/ptid.h (ptid_build): Don't declare. * common/ptid.c (ptid_build): Remove. * aix-thread.c: Update. * bsd-kvm.c: Update. * bsd-uthread.c: Update. * common/agent.c: Update. * common/ptid.c: Update. * common/ptid.h: Update. * corelow.c: Update. * darwin-nat.c: Update. * fbsd-nat.c: Update. * gnu-nat.c: Update. * linux-fork.c: Update. * linux-nat.c: Update. * linux-thread-db.c: Update. * nat/linux-osdata.c: Update. * nat/linux-procfs.c: Update. * nto-procfs.c: Update. * obsd-nat.c: Update. * proc-service.c: Update. * procfs.c: Update. * ravenscar-thread.c: Update. * remote-sim.c: Update. * remote.c: Update. * sol-thread.c: Update. * target.c: Update. * windows-nat.c: Update. gdb/gdbserver/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * linux-low.c: Update. * lynx-low.c: Update. * nto-low.c: Update. * remote-utils.c: Update. * spu-low.c: Update. * thread-db.c: Update. * win32-low.c: Update. |
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Pedro Alves
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d6ca69cddc |
Eliminate find_target_beneath
Call target_ops::beneath() throughout instead. gdb/ChangeLog: 2018-06-07 Pedro Alves <palves@redhat.com> * target.h (find_target_beneath): Delete declaration. * target.c (find_target_beneath): Delete definition. * aix-thread.c: All callers of find_target_beneath adjusted to call target_ops::beneath instead. * bsd-uthread.c: Likewise. * linux-thread-db.c: Likewise. * ravenscar-thread.c: Likewise. * sol-thread.c: Likewise. * spu-multiarch.c: Likewise. |
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Simon Marchi
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222312d359 |
Remove regcache_get_ptid
Remove regcache_get_ptid, change all callers to call the regcache method directly. gdb/ChangeLog: * regcache.h (regcache_get_ptid): Remove, update all callers to call regcache::ptid instead. * regcache.c (regcache_get_ptid): Remove. |
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Pedro Alves
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d9f719f1ad |
target factories, target open and multiple instances of targets
Currently, to open a target, with "target TARGET_NAME", GDB finds the target_ops instance with "TARGET_NAME" as short name, and then calls its target_ops::open virtual method. In reality, there's no actual target/name lookup, a pointer to the target_ops object was associated with the "target TARGET_NAME" command at add_target time (when GDB is initialized), as the command's context. This creates a chicken and egg situation. Consider the case of wanting to open multiple remote connections. We want to be able to have one remote target_ops instance per connection, but, if we're not connected yet, so we don't yet have an instance to call target->open() on... This patch fixes this by separating out common info about a target_ops to a separate structure (shortname, longname, doc), and changing the add_target routine to take a reference to such an object instead of a pointer to a target_ops, and a pointer to a factory function that is responsible to open an instance of the corresponding target when the user types "target TARGET_NAME". -extern void add_target (struct target_ops *); +extern void add_target (const target_info &info, target_open_ftype *func); I.e. this factory function replaces the target_ops::open virtual method. For static/singleton targets, nothing changes, the target_open_ftype function pushes the global target_ops instance on the target stack. At target_close time, the connection is tor down, but the global target_ops object remains live. However, targets that support being open multiple times will make their target_open_ftype routine allocate a new target_ops instance on the heap [e.g., new remote_target()], and push that on the stack. At target_close time, the new object is destroyed (by the target_ops::close virtual method). Both the core target and the remote targets will support being open multiple times (others could/should too, but those were my stopping point), but not in this patch yet. We need to get rid of more globals first before that'd be useful. Native targets are somewhat special, given find_default_run_target & friends. Those routines also expect to return a target_ops pointer, even before we've open the target. However, we'll never need more than one instance of the native target, so we can assume/require that native targets are global/simpletons, and have the backends register a pointer to the native target_ops. Since all native targets inherit inf_child_target, we can centralize that registration. See add_inf_child_target, get_native_target/set_native_target and find_default_run_target. gdb/ChangeLog: 2018-05-02 Pedro Alves <palves@redhat.com> * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Use add_inf_child_target. * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Use add_inf_child_target. * aix-thread.c (aix_thread_target_info): New. (aix_thread_target) <shortname, longname, doc>: Delete. <info>: New. * alpha-bsd-nat.c (_initialize_alphabsd_nat): Use add_inf_child_target. * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use add_inf_child_target. * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Use add_inf_child_target. * amd64-linux-nat.c (_initialize_amd64_linux_nat): Use add_inf_child_target. * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Use add_inf_child_target. * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Use add_inf_child_target. * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Use add_inf_child_target. * arm-linux-nat.c (_initialize_arm_linux_nat): Use add_inf_child_target. * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Use add_inf_child_target. * bfd-target.c (target_bfd_target_info): New. (target_bfd) <shortname, longname, doc>: Delete. <info>: New. * bsd-kvm.c (bsd_kvm_target_info): New. (bsd_kvm_target) <shortname, longname, doc>: Delete. <info>: New. (bsd_kvm_target::open): Rename to ... (bsd_kvm_target_open): ... this. Adjust. * bsd-uthread.c (bsd_uthread_target_info): New. (bsd_uthread_target) <shortname, longname, doc>: Delete. <info>: New. * corefile.c (core_file_command): Adjust. * corelow.c (core_target_info): New. (core_target) <shortname, longname, doc>: Delete. <info>: New. (core_target::open): Rename to ... (core_target_open): ... this. Adjust. * ctf.c (ctf_target_info): New. (ctf_target) <shortname, longname, doc>: Delete. <info>: New. (ctf_target::open): Rename to ... (ctf_target_open): ... this. (_initialize_ctf): Adjust. * exec.c (exec_target_info): New. (exec_target) <shortname, longname, doc>: Delete. <info>: New. (exec_target::open): Rename to ... (exec_target_open): ... this. * gdbcore.h (core_target_open): Declare. * go32-nat.c (_initialize_go32_nat): Use add_inf_child_target. * hppa-linux-nat.c (_initialize_hppa_linux_nat): Use add_inf_child_target. * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Use add_inf_child_target. * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Use add_inf_child_target. * i386-darwin-nat.c (_initialize_i386_darwin_nat): Use add_inf_child_target. * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Use add_inf_child_target. * i386-gnu-nat.c (_initialize_i386gnu_nat): Use add_inf_child_target. * i386-linux-nat.c (_initialize_i386_linux_nat): Use add_inf_child_target. * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Use add_inf_child_target. * i386-obsd-nat.c (_initialize_i386obsd_nat): Use add_inf_child_target. * ia64-linux-nat.c (_initialize_ia64_linux_nat): Use add_inf_child_target. * inf-child.c (inf_child_target_info): New. (inf_child_target::info): New. (inf_child_open_target): Remove 'target' parameter. Use get_native_target instead. (inf_child_target::open): Delete. (add_inf_child_target): New. * inf-child.h (inf_child_target) <shortname, longname, doc, open>: Delete. <info>: New. (add_inf_child_target): Declare. (inf_child_open_target): Declare. * linux-thread-db.c (thread_db_target_info): New. (thread_db_target) <shortname, longname, doc>: Delete. <info>: New. * m32r-linux-nat.c (_initialize_m32r_linux_nat): Use add_inf_child_target. * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Use add_inf_child_target. * m68k-linux-nat.c (_initialize_m68k_linux_nat): Use add_inf_child_target. * m88k-bsd-nat.c (_initialize_m88kbsd_nat): Use add_inf_child_target. * make-target-delegates (print_class): Adjust. * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Use add_inf_child_target. * mips-linux-nat.c (_initialize_mips_linux_nat): Use add_inf_child_target. * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Use add_inf_child_target. * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Use add_inf_child_target. * nto-procfs.c (nto_native_target_info): New. (nto_procfs_target_native) <shortname, longname, doc>: Delete. <info>: New. (nto_procfs_target_info): New. (nto_procfs_target_procfs) <shortname, longname, doc>: Delete. <info>: New. (init_procfs_targets): Adjust. * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Use add_inf_child_target. * ppc-linux-nat.c (_initialize_ppc_linux_nat): Use add_inf_child_target. * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Use add_inf_child_target. * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Use add_inf_child_target. * ravenscar-thread.c (ravenscar_target_info): New. (ravenscar_thread_target) <shortname, longname, doc>: Delete. <info>: New. * record-btrace.c (record_btrace_target_info): (record_btrace_target) <shortname, longname, doc>: Delete. <info>: New. (record_btrace_target::open): Rename to ... (record_btrace_target_open): ... this. Adjust. * record-full.c (record_longname, record_doc): New. (record_full_base_target) <shortname, longname, doc>: Delete. <info>: New. (record_full_target_info): New. (record_full_target): <shortname>: Delete. <info>: New. (record_full_core_open_1, record_full_open_1): Update comments. (record_full_base_target::open): Rename to ... (record_full_open): ... this. (cmd_record_full_restore): Update. (_initialize_record_full): Update. * remote-sim.c (remote_sim_target_info): New. (gdbsim_target) <shortname, longname, doc>: Delete. <info>: New. (gdbsim_target::open): Rename to ... (gdbsim_target_open): ... this. (_initialize_remote_sim): Adjust. * remote.c (remote_doc): New. (remote_target_info): New. (remote_target) <shortname, longname, doc>: Delete. <info>: New. (extended_remote_target_info): New. (extended_remote_target) <shortname, longname, doc>: Delete. <info>: New. (remote_target::open_1): Make static. Adjust. * rs6000-nat.c (_initialize_rs6000_nat): Use add_inf_child_target. * s390-linux-nat.c (_initialize_s390_nat): Use add_inf_child_target. * sh-nbsd-nat.c (_initialize_shnbsd_nat): Use add_inf_child_target. * sol-thread.c (thread_db_target_info): New. (sol_thread_target) <shortname, longname, doc>: Delete. <info>: New. * sparc-linux-nat.c (_initialize_sparc_linux_nat): Use add_inf_child_target. * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Use add_inf_child_target. * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Use add_inf_child_target. * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Use add_inf_child_target. * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Use add_inf_child_target. * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Use add_inf_child_target. * spu-linux-nat.c (_initialize_spu_nat): Use add_inf_child_target. * spu-multiarch.c (spu_multiarch_target_info): New. (spu_multiarch_target) <shortname, longname, doc>: Delete. <info>: New. * target-delegates.c: Regenerate. * target.c: Include <unordered_map>. (target_ops_p): Delete. (DEF_VEC_P(target_ops_p)): Delete. (target_factories): New. (test_target_info): New. (test_target_ops::info): New. (open_target): Adjust to use target_factories. (add_target_with_completer): Rename to ... (add_target): ... this. Change prototype. Register target_info and open callback in target_factories. Register target_info in command context instead of target_ops. (add_target): Delete old implementation. (add_deprecated_target_alias): Change prototype. Adjust. (the_native_target): New. (set_native_target, get_native_target): New. (find_default_run_target): Use the_native_target. (find_attach_target, find_run_target): Simplify. (target_ops::open): Delete. (dummy_target_info): New. (dummy_target::shortname, dummy_target::longname) (dummy_target::doc): Delete. (dummy_target::info): New. (debug_target::shortname, debug_target::longname) (debug_target::doc): Delete. (debug_target::info): New. * target.h (struct target_info): New. (target_ops::~target_ops): Add comment. (target_ops::info): New. (target_ops::shortname, target_ops::longname, target_ops::doc): No longer virtual. Implement in terms of target_info. (set_native_target, get_native_target): Declare. (target_open_ftype): New. (add_target, add_target_with_completer) (add_deprecated_target_alias): Change prototype. (test_target) <shortname, longname, doc>: Delete. <info>: New. * tilegx-linux-nat.c (_initialize_tile_linux_nat): Use add_inf_child_target. * tracefile-tfile.c (tfile_target_info): New. (tfile_target) <shortname, longname, doc>: Delete. <info>: New. (tfile_target::open): Rename to ... (tfile_target_open): ... this. (_initialize_tracefile_tfile): Adjust. * vax-bsd-nat.c (_initialize_vaxbsd_nat): Use add_inf_child_target. * windows-nat.c (_initialize_windows_nat): Use add_inf_child_target. * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Use add_inf_child_target. |
||
Pedro Alves
|
57810aa7e8 |
target_ops: Use bool throughout
After the previous target_ops/C++ patches are all squashed and merged, this one can go in separately. This patch adjusts all the target methods to return bool instead of int when they're returning a boolean. gdb/ChangeLog: 2018-05-02 Pedro Alves <palves@redhat.com> * target.h (target_ops) <stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint, stopped_by_watchpoint, have_continuable_watchpoint, stopped_data_address, watchpoint_addr_within_range, can_accel_watchpoint_condition, can_run, thread_alive, has_all_memory, has_memory, has_stack, has_registers, has_execution, can_async_p, is_async_p, supports_non_stop, always_non_stop_p, can_execute_reverse, supports_multi_process, supports_enable_disable_tracepoint, supports_disable_randomization, supports_string_tracing, supports_evaluation_of_breakpoint_conditions, can_run_breakpoint_commands, filesystem_is_local, can_download_tracepoint, get_trace_state_variable_value, set_trace_notes, get_tib_address, use_agent, can_use_agent, record_is_replaying, record_will_replay, augmented_libraries_svr4_read>: Adjust to return bool. * aarch64-linux-nat.c: All implementations adjusted. * aix-thread.c: All implementations adjusted. * arm-linux-nat.c: All implementations adjusted. * breakpoint.c: All implementations adjusted. * bsd-kvm.c: All implementations adjusted. * bsd-uthread.c: All implementations adjusted. * corelow.c: All implementations adjusted. * ctf.c: All implementations adjusted. * darwin-nat.c: All implementations adjusted. * darwin-nat.h: All implementations adjusted. * exec.c: All implementations adjusted. * fbsd-nat.c: All implementations adjusted. * fbsd-nat.h: All implementations adjusted. * gnu-nat.c: All implementations adjusted. * gnu-nat.h: All implementations adjusted. * go32-nat.c: All implementations adjusted. * ia64-linux-nat.c: All implementations adjusted. * inf-child.c: All implementations adjusted. * inf-child.h: All implementations adjusted. * inf-ptrace.c: All implementations adjusted. * inf-ptrace.h: All implementations adjusted. * linux-nat.c: All implementations adjusted. * linux-nat.h: All implementations adjusted. * mips-linux-nat.c: All implementations adjusted. * nto-procfs.c: All implementations adjusted. * ppc-linux-nat.c: All implementations adjusted. * procfs.c: All implementations adjusted. * ravenscar-thread.c: All implementations adjusted. * record-btrace.c: All implementations adjusted. * record-full.c: All implementations adjusted. * remote-sim.c: All implementations adjusted. * remote.c: All implementations adjusted. * s390-linux-nat.c: All implementations adjusted. * sol-thread.c: All implementations adjusted. * spu-multiarch.c: All implementations adjusted. * target-delegates.c: All implementations adjusted. * target.c: All implementations adjusted. * target.h: All implementations adjusted. * tracefile-tfile.c: All implementations adjusted. * tracefile.c: All implementations adjusted. * tracefile.h: All implementations adjusted. * windows-nat.c: All implementations adjusted. * x86-linux-nat.h: All implementations adjusted. * x86-nat.h: All implementations adjusted. |
||
Pedro Alves
|
f6ac5f3d63 |
Convert struct target_ops to C++
I.e., use C++ virtual methods and inheritance instead of tables of function pointers. Unfortunately, there's no way to do a smooth transition. ALL native targets in the tree must be converted at the same time. I've tested all I could with cross compilers and with help from GCC compile farm, but naturally I haven't been able to test many of the ports. Still, I made a best effort to port everything over, and while I expect some build problems due to typos and such, which should be trivial to fix, I don't expect any design problems. * Implementation notes: - The flattened current_target is gone. References to current_target or current_target.beneath are replaced with references to target_stack (the top of the stack) directly. - To keep "set debug target" working, this adds a new debug_stratum layer that sits on top of the stack, prints the debug, and delegates to the target beneath. In addition, this makes the shortname and longname properties of target_ops be virtual methods instead of data fields, and makes the debug target defer those to the target beneath. This is so that debug code sprinkled around that does "if (debugtarget) ..." can transparently print the name of the target beneath. A patch later in the series actually splits out the shortname/longname methods to a separate structure, but I preferred to keep that chance separate as it is associated with changing a bit the design of how targets are registered and open. - Since you can't check whether a C++ virtual method is overridden, the old method of checking whether a target_ops implements a method by comparing the function pointer must be replaced with something else. Some cases are fixed by adding a parallel "can_do_foo" target_ops methods. E.g.,: + for (t = target_stack; t != NULL; t = t->beneath) { - if (t->to_create_inferior != NULL) + if (t->can_create_inferior ()) break; } Others are fixed by changing void return type to bool or int return type, and have the default implementation return false or -1, to indicate lack of support. - make-target-delegates was adjusted to generate C++ classes and methods. It needed tweaks to grok "virtual" in front of the target method name, and for the fact that methods are no longer function pointers. (In particular, the current code parsing the return type was simple because it could simply parse up until the '(' in '(*to_foo)'. It now generates a couple C++ classes that inherit target_ops: dummy_target and debug_target. Since we need to generate the class declarations as well, i.e., we need to emit methods twice, we now generate the code in two passes. - The core_target global is renamed to avoid conflict with the "core_target" class. - ctf/tfile targets init_tracefile_ops is replaced by a base class that is inherited by both ctf and tfile. - bsd-uthread The bsd_uthread_ops_hack hack is gone. It's not needed because nothing was extending a target created by bsd_uthread_target. - remote/extended-remote targets This is a first pass, just enough to C++ify target_ops. A later pass will convert more free functions to methods, and make remote_state be truly per remote instance, allowing multiple simultaneous instances of remote targets. - inf-child/"native" is converted to an actual base class (inf_child_target), that is inherited by all native targets. - GNU/Linux The old weird double-target linux_ops mechanism in linux-nat.c, is gone, replaced by adding a few virtual methods to linux-nat.h's target_ops, called low_XXX, that the concrete linux-nat implementations override. Sort of like gdbserver's linux_target_ops, but simpler, for requiring only one target_ops-like hierarchy, which spares implementing the same method twice when we need to forward the method to a low implementation. The low target simply reimplements the target_ops method directly in that case. There are a few remaining linux-nat.c hooks that would be better converted to low_ methods like above too. E.g.: linux_nat_set_new_thread (t, x86_linux_new_thread); linux_nat_set_new_fork (t, x86_linux_new_fork); linux_nat_set_forget_process That'll be done in a follow up patch. - We can no longer use functions like x86_use_watchpoints to install custom methods on an arbitrary base target. The patch replaces instances of such a pattern with template mixins. For example memory_breakpoint_target defined in target.h, or x86_nat_target in x86-nat.h. - linux_trad_target, MIPS and Alpha GNU/Linux The code in the new linux-nat-trad.h/c files which was split off of inf-ptrace.h/c recently, is converted to a C++ base class, and used by the MIPS and Alpha GNU/Linux ports. - BSD targets The $architecture x NetBSD/OpenBSD/FreeBSD support matrix complicates things a bit. There's common BSD target code, and there's common architecture-specific code shared between the different BSDs. Currently, all that is stiched together to form a final target, via the i386bsd_target, x86bsd_target, fbsd_nat_add_target functions etc. This introduces new fbsd_nat_target, obsd_nat_target and nbsd_nat_target classes that serve as base/prototype target for the corresponding BSD variant. And introduces generic i386/AMD64 BSD targets, to be used as template mixin to build a final target. Similarly, a generic SPARC target is added, used by both BSD and Linux ports. - bsd_kvm_add_target, BSD libkvm target I considered making bsd_kvm_supply_pcb a virtual method, and then have each port inherit bsd_kvm_target and override that method, but that was resulting in lots of unjustified churn, so I left the function pointer mechanism alone. gdb/ChangeLog: 2018-05-02 Pedro Alves <palves@redhat.com> John Baldwin <jhb@freebsd.org> * target.h (enum strata) <debug_stratum>: New. (struct target_ops) <all delegation methods>: Replace by C++ virtual methods, and drop "to_" prefix. All references updated throughout. <to_shortname, to_longname, to_doc, to_data, to_have_steppable_watchpoint, to_have_continuable_watchpoint, to_has_thread_control, to_attach_no_wait>: Delete, replaced by virtual methods. All references updated throughout. <can_attach, supports_terminal_ours, can_create_inferior, get_thread_control_capabilities, attach_no_wait>: New virtual methods. <insert_breakpoint, remove_breakpoint>: Now TARGET_DEFAULT_NORETURN methods. <info_proc>: Now returns bool. <to_magic>: Delete. (OPS_MAGIC): Delete. (current_target): Delete. All references replaced by references to ... (target_stack): ... this. New. (target_shortname, target_longname): Adjust. (target_can_run): Now a function declaration. (default_child_has_all_memory, default_child_has_memory) (default_child_has_stack, default_child_has_registers) (default_child_has_execution): Remove target_ops parameter. (complete_target_initialization): Delete. (memory_breakpoint_target): New template class. (test_target_ops): Refactor as a C++ class with virtual methods. * make-target-delegates (NAME_PART): Tighten. (POINTER_PART, CP_SYMBOL): New. (SIMPLE_RETURN_PART): Reimplement. (VEC_RETURN_PART): Expect less. (RETURN_PART, VIRTUAL_PART): New. (METHOD): Adjust to C++ virtual methods. (scan_target_h): Remove reference to C99. (dname): Output "target_ops::" prefix. (write_function_header): Adjust to output a C++ class method. (write_declaration): New. (write_delegator): Adjust to output a C++ class method. (tdname): Output "dummy_target::" prefix. (write_tdefault, write_debugmethod): Adjust to output a C++ class method. (tdefault_names, debug_names): Delete. (return_types, tdefaults, styles, argtypes_array): New. (top level): All methods are delegators. (print_class): New. (top level): Print dummy_target and debug_target classes. * target-delegates.c: Regenerate. * target-debug.h (target_debug_print_enum_info_proc_what) (target_debug_print_thread_control_capabilities) (target_debug_print_thread_info_p): New. * target.c (dummy_target): Delete. (the_dummy_target, the_debug_target): New. (target_stack): Now extern. (set_targetdebug): Push/unpush debug target. (default_child_has_all_memory, default_child_has_memory) (default_child_has_stack, default_child_has_registers) (default_child_has_execution): Remove target_ops parameter. (complete_target_initialization): Delete. (add_target_with_completer): No longer call complete_target_initialization. (target_supports_terminal_ours): Use regular delegation. (update_current_target): Delete. (push_target): No longer check magic number. Don't call update_current_target. (unpush_target): Don't call update_current_target. (target_is_pushed): No longer check magic number. (target_require_runnable): Skip for all stratums over process_stratum. (target_ops::info_proc): New. (target_info_proc): Use find_target_at and find_default_run_target. (target_supports_disable_randomization): Use regular delegation. (target_get_osdata): Use find_target_at. (target_ops::open, target_ops::close, target_ops::can_attach) (target_ops::attach, target_ops::can_create_inferior) (target_ops::create_inferior, target_ops::can_run) (target_can_run): New. (default_fileio_target): Use regular delegation. (target_ops::fileio_open, target_ops::fileio_pwrite) (target_ops::fileio_pread, target_ops::fileio_fstat) (target_ops::fileio_close, target_ops::fileio_unlink) (target_ops::fileio_readlink): New. (target_fileio_open_1, target_fileio_unlink) (target_fileio_readlink): Always call the target method. Handle FILEIO_ENOSYS. (return_zero, return_zero_has_execution): Delete. (init_dummy_target): Delete. (dummy_target::dummy_target, dummy_target::shortname) (dummy_target::longname, dummy_target::doc) (debug_target::debug_target, debug_target::shortname) (debug_target::longname, debug_target::doc): New. (target_supports_delete_record): Use regular delegation. (setup_target_debug): Delete. (maintenance_print_target_stack): Skip debug_stratum. (initialize_targets): Instantiate the_dummy_target and the_debug_target. * auxv.c (target_auxv_parse): Remove 'ops' parameter. Adjust to use target_stack. (target_auxv_search, fprint_target_auxv): Adjust. (info_auxv_command): Adjust to use target_stack. * auxv.h (target_auxv_parse): Remove 'ops' parameter. * exceptions.c (print_flush): Handle a NULL target_stack. * regcache.c (target_ops_no_register): Refactor as class with virtual methods. * exec.c (exec_target): New class. (exec_ops): Now an exec_target. (exec_open, exec_close_1, exec_get_section_table) (exec_xfer_partial, exec_files_info, exec_has_memory) (exec_make_note_section): Refactor as exec_target methods. (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops): Delete. (exec_target::find_memory_regions): New. (_initialize_exec): Don't call init_exec_ops. * gdbcore.h (exec_file_clear): Delete. * corefile.c (core_target): Delete. (core_file_command): Adjust. * corelow.c (core_target): New class. (the_core_target): New. (core_close): Remove target_ops parameter. (core_close_cleanup): Adjust. (core_target::close): New. (core_open, core_detach, get_core_registers, core_files_info) (core_xfer_partial, core_thread_alive, core_read_description) (core_pid_to_str, core_thread_name, core_has_memory) (core_has_stack, core_has_registers, core_info_proc): Rework as core_target methods. (ignore, core_remove_breakpoint, init_core_ops): Delete. (_initialize_corelow): Initialize the_core_target. * gdbcore.h (core_target): Delete. (the_core_target): New. * ctf.c: (ctf_target): New class. (ctf_ops): Now a ctf_target. (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers) (ctf_xfer_partial, ctf_get_trace_state_variable_value) (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target methods. (init_ctf_ops): Delete. (_initialize_ctf): Don't call it. * tracefile-tfile.c (tfile_target): New class. (tfile_ops): Now a tfile_target. (tfile_open, tfile_close, tfile_files_info) (tfile_get_tracepoint_status, tfile_trace_find) (tfile_fetch_registers, tfile_xfer_partial) (tfile_get_trace_state_variable_value, tfile_traceframe_info): Refactor as tfile_target methods. (tfile_xfer_partial_features): Remove target_ops parameter. (init_tfile_ops): Delete. (_initialize_tracefile_tfile): Don't call it. * tracefile.c (tracefile_has_all_memory, tracefile_has_memory) (tracefile_has_stack, tracefile_has_registers) (tracefile_thread_alive, tracefile_get_trace_status): Refactor as tracefile_target methods. (init_tracefile_ops): Delete. (tracefile_target::tracefile_target): New. * tracefile.h: Include "target.h". (tracefile_target): New class. (init_tracefile_ops): Delete. * spu-multiarch.c (spu_multiarch_target): New class. (spu_ops): Now a spu_multiarch_target. (spu_thread_architecture, spu_region_ok_for_hw_watchpoint) (spu_fetch_registers, spu_store_registers, spu_xfer_partial) (spu_search_memory, spu_mourn_inferior): Refactor as spu_multiarch_target methods. (init_spu_ops): Delete. (_initialize_spu_multiarch): Remove references to init_spu_ops, complete_target_initialization. * ravenscar-thread.c (ravenscar_thread_target): New class. (ravenscar_ops): Now a ravenscar_thread_target. (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list) (ravenscar_thread_alive, ravenscar_pid_to_str) (ravenscar_fetch_registers, ravenscar_store_registers) (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint) (ravenscar_stopped_by_hw_breakpoint) (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address) (ravenscar_mourn_inferior, ravenscar_core_of_thread) (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target methods. (init_ravenscar_thread_ops): Delete. (_initialize_ravenscar): Remove references to init_ravenscar_thread_ops and complete_target_initialization. * bsd-uthread.c (bsd_uthread_ops_hack): Delete. (bsd_uthread_target): New class. (bsd_uthread_ops): Now a bsd_uthread_target. (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops. (bsd_uthread_close, bsd_uthread_mourn_inferior) (bsd_uthread_fetch_registers, bsd_uthread_store_registers) (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive) (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info) (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods. (bsd_uthread_target): Delete function. (_initialize_bsd_uthread): Remove reference to complete_target_initialization. * bfd-target.c (target_bfd_data): Delete. Fields folded into ... (target_bfd): ... this new class. (target_bfd_xfer_partial, target_bfd_get_section_table) (target_bfd_close): Refactor as target_bfd methods. (target_bfd::~target_bfd): New. (target_bfd_reopen): Adjust. (target_bfd::close): New. * record-btrace.c (record_btrace_target): New class. (record_btrace_ops): Now a record_btrace_target. (record_btrace_open, record_btrace_stop_recording) (record_btrace_disconnect, record_btrace_close) (record_btrace_async, record_btrace_info) (record_btrace_insn_history, record_btrace_insn_history_range) (record_btrace_insn_history_from, record_btrace_call_history) (record_btrace_call_history_range) (record_btrace_call_history_from, record_btrace_record_method) (record_btrace_is_replaying, record_btrace_will_replay) (record_btrace_xfer_partial, record_btrace_insert_breakpoint) (record_btrace_remove_breakpoint, record_btrace_fetch_registers) (record_btrace_store_registers, record_btrace_prepare_to_store) (record_btrace_to_get_unwinder) (record_btrace_to_get_tailcall_unwinder, record_btrace_resume) (record_btrace_commit_resume, record_btrace_wait) (record_btrace_stop, record_btrace_can_execute_reverse) (record_btrace_stopped_by_sw_breakpoint) (record_btrace_supports_stopped_by_sw_breakpoint) (record_btrace_stopped_by_hw_breakpoint) (record_btrace_supports_stopped_by_hw_breakpoint) (record_btrace_update_thread_list, record_btrace_thread_alive) (record_btrace_goto_begin, record_btrace_goto_end) (record_btrace_goto, record_btrace_stop_replaying_all) (record_btrace_execution_direction) (record_btrace_prepare_to_generate_core) (record_btrace_done_generating_core): Refactor as record_btrace_target methods. (init_record_btrace_ops): Delete. (_initialize_record_btrace): Remove reference to init_record_btrace_ops. * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to the execution_direction global. (record_full_base_target, record_full_target) (record_full_core_target): New classes. (record_full_ops): Now a record_full_target. (record_full_core_ops): Now a record_full_core_target. (record_full_target::detach, record_full_target::disconnect) (record_full_core_target::disconnect) (record_full_target::mourn_inferior, record_full_target::kill): New. (record_full_open, record_full_close, record_full_async): Refactor as methods of the record_full_base_target class. (record_full_resume, record_full_commit_resume): Refactor as methods of the record_full_target class. (record_full_wait, record_full_stopped_by_watchpoint) (record_full_stopped_data_address) (record_full_stopped_by_sw_breakpoint) (record_full_supports_stopped_by_sw_breakpoint) (record_full_stopped_by_hw_breakpoint) (record_full_supports_stopped_by_hw_breakpoint): Refactor as methods of the record_full_base_target class. (record_full_store_registers, record_full_xfer_partial) (record_full_insert_breakpoint, record_full_remove_breakpoint): Refactor as methods of the record_full_target class. (record_full_can_execute_reverse, record_full_get_bookmark) (record_full_goto_bookmark, record_full_execution_direction) (record_full_record_method, record_full_info, record_full_delete) (record_full_is_replaying, record_full_will_replay) (record_full_goto_begin, record_full_goto_end, record_full_goto) (record_full_stop_replaying): Refactor as methods of the record_full_base_target class. (record_full_core_resume, record_full_core_kill) (record_full_core_fetch_registers) (record_full_core_prepare_to_store) (record_full_core_store_registers, record_full_core_xfer_partial) (record_full_core_insert_breakpoint) (record_full_core_remove_breakpoint) (record_full_core_has_execution): Refactor as methods of the record_full_core_target class. (record_full_base_target::supports_delete_record): New. (init_record_full_ops): Delete. (init_record_full_core_ops): Delete. (record_full_save): Refactor as method of the record_full_base_target class. (_initialize_record_full): Remove references to init_record_full_ops and init_record_full_core_ops. * remote.c (remote_target, extended_remote_target): New classes. (remote_ops): Now a remote_target. (extended_remote_ops): Now an extended_remote_target. (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint) (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint) (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint) (remote_pass_signals, remote_set_syscall_catchpoint) (remote_program_signals, ) (remote_thread_always_alive): Remove target_ops parameter. (remote_thread_alive, remote_thread_name) (remote_update_thread_list, remote_threads_extra_info) (remote_static_tracepoint_marker_at) (remote_static_tracepoint_markers_by_strid) (remote_get_ada_task_ptid, remote_close, remote_start_remote) (remote_open): Refactor as methods of remote_target. (extended_remote_open, extended_remote_detach) (extended_remote_attach, extended_remote_post_attach): (extended_remote_supports_disable_randomization) (extended_remote_create_inferior): : Refactor as method of extended_remote_target. (remote_set_permissions, remote_open_1, remote_detach) (remote_follow_fork, remote_follow_exec, remote_disconnect) (remote_resume, remote_commit_resume, remote_stop) (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior) (remote_terminal_ours, remote_wait, remote_fetch_registers) (remote_prepare_to_store, remote_store_registers) (remote_flash_erase, remote_flash_done, remote_files_info) (remote_kill, remote_mourn, remote_insert_breakpoint) (remote_remove_breakpoint, remote_insert_watchpoint) (remote_watchpoint_addr_within_range) (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint) (remote_check_watch_resources, remote_stopped_by_sw_breakpoint) (remote_supports_stopped_by_sw_breakpoint) (remote_stopped_by_hw_breakpoint) (remote_supports_stopped_by_hw_breakpoint) (remote_stopped_by_watchpoint, remote_stopped_data_address) (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint) (remote_verify_memory): Refactor as methods of remote_target. (remote_write_qxfer, remote_read_qxfer): Remove target_ops parameter. (remote_xfer_partial, remote_get_memory_xfer_limit) (remote_search_memory, remote_rcmd, remote_memory_map) (remote_pid_to_str, remote_get_thread_local_address) (remote_get_tib_address, remote_read_description): Refactor as methods of remote_target. (remote_target::fileio_open, remote_target::fileio_pwrite) (remote_target::fileio_pread, remote_target::fileio_close): New. (remote_hostio_readlink, remote_hostio_fstat) (remote_filesystem_is_local, remote_can_execute_reverse) (remote_supports_non_stop, remote_supports_disable_randomization) (remote_supports_multi_process, remote_supports_cond_breakpoints) (remote_supports_enable_disable_tracepoint) (remote_supports_string_tracing) (remote_can_run_breakpoint_commands, remote_trace_init) (remote_download_tracepoint, remote_can_download_tracepoint) (remote_download_trace_state_variable, remote_enable_tracepoint) (remote_disable_tracepoint, remote_trace_set_readonly_regions) (remote_trace_start, remote_get_trace_status) (remote_get_tracepoint_status, remote_trace_stop) (remote_trace_find, remote_get_trace_state_variable_value) (remote_save_trace_data, remote_get_raw_trace_data) (remote_set_disconnected_tracing, remote_core_of_thread) (remote_set_circular_trace_buffer, remote_traceframe_info) (remote_get_min_fast_tracepoint_insn_len) (remote_set_trace_buffer_size, remote_set_trace_notes) (remote_use_agent, remote_can_use_agent, remote_enable_btrace) (remote_disable_btrace, remote_teardown_btrace) (remote_read_btrace, remote_btrace_conf) (remote_augmented_libraries_svr4_read, remote_load) (remote_pid_to_exec_file, remote_can_do_single_step) (remote_execution_direction, remote_thread_handle_to_thread_info): Refactor as methods of remote_target. (init_remote_ops, init_extended_remote_ops): Delete. (remote_can_async_p, remote_is_async_p, remote_async) (remote_thread_events, remote_upload_tracepoints) (remote_upload_trace_state_variables): Refactor as methods of remote_target. (_initialize_remote): Remove references to init_remote_ops and init_extended_remote_ops. * remote-sim.c (gdbsim_target): New class. (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill) (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close) (gdbsim_detach, gdbsim_resume, gdbsim_interrupt) (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial) (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive) (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory): Refactor as methods of gdbsim_target. (gdbsim_ops): Now a gdbsim_target. (init_gdbsim_ops): Delete. (gdbsim_cntrl_c): Adjust. (_initialize_remote_sim): Remove reference to init_gdbsim_ops. * amd64-linux-nat.c (amd64_linux_nat_target): New class. (the_amd64_linux_nat_target): New. (amd64_linux_fetch_inferior_registers) (amd64_linux_store_inferior_registers): Refactor as methods of amd64_linux_nat_target. (_initialize_amd64_linux_nat): Adjust. Set linux_target. * i386-linux-nat.c: Don't include "linux-nat.h". (i386_linux_nat_target): New class. (the_i386_linux_nat_target): New. (i386_linux_fetch_inferior_registers) (i386_linux_store_inferior_registers, i386_linux_resume): Refactor as methods of i386_linux_nat_target. (_initialize_i386_linux_nat): Adjust. Set linux_target. * inf-child.c (inf_child_ops): Delete. (inf_child_fetch_inferior_registers) (inf_child_store_inferior_registers): Delete. (inf_child_post_attach, inf_child_prepare_to_store): Refactor as methods of inf_child_target. (inf_child_target::supports_terminal_ours) (inf_child_target::terminal_init) (inf_child_target::terminal_inferior) (inf_child_target::terminal_ours_for_output) (inf_child_target::terminal_ours, inf_child_target::interrupt) (inf_child_target::pass_ctrlc, inf_child_target::terminal_info): New. (inf_child_open, inf_child_disconnect, inf_child_close) (inf_child_mourn_inferior, inf_child_maybe_unpush_target) (inf_child_post_startup_inferior, inf_child_can_run) (inf_child_pid_to_exec_file): Refactor as methods of inf_child_target. (inf_child_follow_fork): Delete. (inf_child_target::can_create_inferior) (inf_child_target::can_attach): New. (inf_child_target::has_all_memory, inf_child_target::has_memory) (inf_child_target::has_stack, inf_child_target::has_registers) (inf_child_target::has_execution): New. (inf_child_fileio_open, inf_child_fileio_pwrite) (inf_child_fileio_pread, inf_child_fileio_fstat) (inf_child_fileio_close, inf_child_fileio_unlink) (inf_child_fileio_readlink, inf_child_use_agent) (inf_child_can_use_agent): Refactor as methods of inf_child_target. (return_zero, inf_child_target): Delete. (inf_child_target::inf_child_target): New. * inf-child.h: Include "target.h". (inf_child_target): Delete function prototype. (inf_child_target): New class. (inf_child_open_target, inf_child_mourn_inferior) (inf_child_maybe_unpush_target): Delete. * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New. (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint) (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior) (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior) (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach) (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume) (inf_ptrace_wait, inf_ptrace_xfer_partial) (inf_ptrace_thread_alive, inf_ptrace_files_info) (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as methods of inf_ptrace_target. (inf_ptrace_target): Delete function. * inf-ptrace.h: Include "inf-child.h". (inf_ptrace_target): Delete function declaration. (inf_ptrace_target): New class. (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete. * linux-nat.c (linux_target): New. (linux_ops, linux_ops_saved, super_xfer_partial): Delete. (linux_nat_target::~linux_nat_target): New. (linux_child_post_attach, linux_child_post_startup_inferior) (linux_child_follow_fork, linux_child_insert_fork_catchpoint) (linux_child_remove_fork_catchpoint) (linux_child_insert_vfork_catchpoint) (linux_child_remove_vfork_catchpoint) (linux_child_insert_exec_catchpoint) (linux_child_remove_exec_catchpoint) (linux_child_set_syscall_catchpoint, linux_nat_pass_signals) (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach) (linux_nat_resume, linux_nat_stopped_by_watchpoint) (linux_nat_stopped_data_address) (linux_nat_stopped_by_sw_breakpoint) (linux_nat_supports_stopped_by_sw_breakpoint) (linux_nat_stopped_by_hw_breakpoint) (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait) (linux_nat_kill, linux_nat_mourn_inferior) (linux_nat_xfer_partial, linux_nat_thread_alive) (linux_nat_update_thread_list, linux_nat_pid_to_str) (linux_nat_thread_name, linux_child_pid_to_exec_file) (linux_child_static_tracepoint_markers_by_strid) (linux_nat_is_async_p, linux_nat_can_async_p) (linux_nat_supports_non_stop, linux_nat_always_non_stop_p) (linux_nat_supports_multi_process) (linux_nat_supports_disable_randomization, linux_nat_async) (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space) (linux_nat_core_of_thread, linux_nat_filesystem_is_local) (linux_nat_fileio_open, linux_nat_fileio_readlink) (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as methods of linux_nat_target. (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial) (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops parameter. (check_stopped_by_watchpoint): Adjust. (linux_xfer_partial): Delete. (linux_target_install_ops, linux_target, linux_nat_add_target): Delete. (linux_nat_target::linux_nat_target): New. * linux-nat.h: Include "inf-ptrace.h". (linux_nat_target): New. (linux_target, linux_target_install_ops, linux_nat_add_target): Delete function declarations. (linux_target): Declare global. * linux-thread-db.c (thread_db_target): New. (thread_db_target::thread_db_target): New. (thread_db_ops): Delete. (the_thread_db_target): New. (thread_db_detach, thread_db_wait, thread_db_mourn_inferior) (thread_db_update_thread_list, thread_db_pid_to_str) (thread_db_extra_thread_info) (thread_db_thread_handle_to_thread_info) (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid) (thread_db_resume): Refactor as methods of thread_db_target. (init_thread_db_ops): Delete. (_initialize_thread_db): Remove reference to init_thread_db_ops. * x86-linux-nat.c: Don't include "linux-nat.h". (super_post_startup_inferior): Delete. (x86_linux_nat_target::~x86_linux_nat_target): New. (x86_linux_child_post_startup_inferior) (x86_linux_read_description, x86_linux_enable_btrace) (x86_linux_disable_btrace, x86_linux_teardown_btrace) (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as methods of x86_linux_nat_target. (x86_linux_create_target): Delete. Bits folded ... (x86_linux_add_target): ... here. Now takes a linux_nat_target pointer. * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h". (x86_linux_nat_target): New class. (x86_linux_create_target): Delete. (x86_linux_add_target): Now takes a linux_nat_target pointer. * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint) (x86_region_ok_for_watchpoint, x86_stopped_data_address) (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint) (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint) (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and make extern. (x86_use_watchpoints): Delete. * x86-nat.h: Include "breakpoint.h" and "target.h". (x86_use_watchpoints): Delete. (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint) (x86_stopped_by_watchpoint, x86_stopped_data_address) (x86_insert_watchpoint, x86_remove_watchpoint) (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint) (x86_stopped_by_hw_breakpoint): New declarations. (x86_nat_target): New template class. * ppc-linux-nat.c (ppc_linux_nat_target): New class. (the_ppc_linux_nat_target): New. (ppc_linux_fetch_inferior_registers) (ppc_linux_can_use_hw_breakpoint) (ppc_linux_region_ok_for_hw_watchpoint) (ppc_linux_ranged_break_num_registers) (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint) (ppc_linux_insert_mask_watchpoint) (ppc_linux_remove_mask_watchpoint) (ppc_linux_can_accel_watchpoint_condition) (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint) (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint) (ppc_linux_watchpoint_addr_within_range) (ppc_linux_masked_watch_num_registers) (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse) (ppc_linux_read_description): Refactor as methods of ppc_linux_nat_target. (_initialize_ppc_linux_nat): Adjust. Set linux_target. * procfs.c (procfs_xfer_partial): Delete forward declaration. (procfs_target): New class. (the_procfs_target): New. (procfs_target): Delete function. (procfs_auxv_parse, procfs_attach, procfs_detach) (procfs_fetch_registers, procfs_store_registers, procfs_wait) (procfs_xfer_partial, procfs_resume, procfs_pass_signals) (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior) (procfs_create_inferior, procfs_update_thread_list) (procfs_thread_alive, procfs_pid_to_str) (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint) (procfs_stopped_data_address, procfs_insert_watchpoint) (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint) (proc_find_memory_regions, procfs_info_proc) (procfs_make_note_section): Refactor as methods of procfs_target. (_initialize_procfs): Adjust. * sol-thread.c (sol_thread_target): New class. (sol_thread_ops): Now a sol_thread_target. (sol_thread_detach, sol_thread_resume, sol_thread_wait) (sol_thread_fetch_registers, sol_thread_store_registers) (sol_thread_xfer_partial, sol_thread_mourn_inferior) (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list) (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target. (init_sol_thread_ops): Delete. (_initialize_sol_thread): Adjust. Remove references to init_sol_thread_ops and complete_target_initialization. * windows-nat.c (windows_nat_target): New class. (windows_fetch_inferior_registers) (windows_store_inferior_registers, windows_resume, windows_wait) (windows_attach, windows_detach, windows_pid_to_exec_file) (windows_files_info, windows_create_inferior) (windows_mourn_inferior, windows_interrupt, windows_kill_inferior) (windows_close, windows_pid_to_str, windows_xfer_partial) (windows_get_tib_address, windows_get_ada_task_ptid) (windows_thread_name, windows_thread_alive): Refactor as windows_nat_target methods. (do_initial_windows_stuff): Adjust. (windows_target): Delete function. (_initialize_windows_nat): Adjust. * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt) (darwin_mourn_inferior, darwin_kill_inferior) (darwin_create_inferior, darwin_attach, darwin_detach) (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial) (darwin_pid_to_exec_file, darwin_get_ada_task_ptid) (darwin_supports_multi_process): Refactor as darwin_nat_target methods. (darwin_resume_to, darwin_files_info): Delete. (_initialize_darwin_inferior): Rename to ... (_initialize_darwin_nat): ... this. Adjust to C++ification. * darwin-nat.h: Include "inf-child.h". (darwin_nat_target): New class. (darwin_complete_target): Delete. * i386-darwin-nat.c (i386_darwin_nat_target): New class. (darwin_target): New. (i386_darwin_fetch_inferior_registers) (i386_darwin_store_inferior_registers): Refactor as methods of darwin_nat_target. (darwin_complete_target): Delete, with ... (_initialize_i386_darwin_nat): ... bits factored out here. * alpha-linux-nat.c (alpha_linux_nat_target): New class. (the_alpha_linux_nat_target): New. (alpha_linux_register_u_offset): Refactor as alpha_linux_nat_target method. (_initialize_alpha_linux_nat): Adjust. * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete. (inf_ptrace_fetch_register, inf_ptrace_fetch_registers) (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as methods of linux_nat_trad_target. (linux_trad_target): Delete. * linux-nat-trad.h (linux_trad_target): Delete function. (linux_nat_trad_target): New class. * mips-linux-nat.c (mips_linux_nat_target): New class. (super_fetch_registers, super_store_registers, super_close): Delete. (the_mips_linux_nat_target): New. (mips64_linux_regsets_fetch_registers) (mips64_linux_regsets_store_registers) (mips64_linux_fetch_registers, mips64_linux_store_registers) (mips_linux_register_u_offset, mips_linux_read_description) (mips_linux_can_use_hw_breakpoint) (mips_linux_stopped_by_watchpoint) (mips_linux_stopped_data_address) (mips_linux_region_ok_for_hw_watchpoint) (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint) (mips_linux_close): Refactor as methods of mips_linux_nat. (_initialize_mips_linux_nat): Adjust to C++ification. * aix-thread.c (aix_thread_target): New class. (aix_thread_ops): Now an aix_thread_target. (aix_thread_detach, aix_thread_resume, aix_thread_wait) (aix_thread_fetch_registers, aix_thread_store_registers) (aix_thread_xfer_partial, aix_thread_mourn_inferior) (aix_thread_thread_alive, aix_thread_pid_to_str) (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid): Refactor as methods of aix_thread_target. (init_aix_thread_ops): Delete. (_initialize_aix_thread): Remove references to init_aix_thread_ops and complete_target_initialization. * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete. (rs6000_nat_target): New class. (the_rs6000_nat_target): New. (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers) (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior) (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods. (super_create_inferior): Delete. (_initialize_rs6000_nat): Adjust to C++ification. * arm-linux-nat.c (arm_linux_nat_target): New class. (the_arm_linux_nat_target): New. (arm_linux_fetch_inferior_registers) (arm_linux_store_inferior_registers, arm_linux_read_description) (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint) (arm_linux_remove_hw_breakpoint) (arm_linux_region_ok_for_hw_watchpoint) (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint) (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint) (arm_linux_watchpoint_addr_within_range): Refactor as methods of arm_linux_nat_target. (_initialize_arm_linux_nat): Adjust to C++ification. * aarch64-linux-nat.c (aarch64_linux_nat_target): New class. (the_aarch64_linux_nat_target): New. (aarch64_linux_fetch_inferior_registers) (aarch64_linux_store_inferior_registers) (aarch64_linux_child_post_startup_inferior) (aarch64_linux_read_description) (aarch64_linux_can_use_hw_breakpoint) (aarch64_linux_insert_hw_breakpoint) (aarch64_linux_remove_hw_breakpoint) (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint) (aarch64_linux_region_ok_for_hw_watchpoint) (aarch64_linux_stopped_data_address) (aarch64_linux_stopped_by_watchpoint) (aarch64_linux_watchpoint_addr_within_range) (aarch64_linux_can_do_single_step): Refactor as methods of aarch64_linux_nat_target. (super_post_startup_inferior): Delete. (_initialize_aarch64_linux_nat): Adjust to C++ification. * hppa-linux-nat.c (hppa_linux_nat_target): New class. (the_hppa_linux_nat_target): New. (hppa_linux_fetch_inferior_registers) (hppa_linux_store_inferior_registers): Refactor as methods of hppa_linux_nat_target. (_initialize_hppa_linux_nat): Adjust to C++ification. * ia64-linux-nat.c (ia64_linux_nat_target): New class. (the_ia64_linux_nat_target): New. (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint) (ia64_linux_stopped_data_address) (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers) (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as ia64_linux_nat_target methods. (super_xfer_partial): Delete. (_initialize_ia64_linux_nat): Adjust to C++ification. * m32r-linux-nat.c (m32r_linux_nat_target): New class. (the_m32r_linux_nat_target): New. (m32r_linux_fetch_inferior_registers) (m32r_linux_store_inferior_registers): Refactor as m32r_linux_nat_target methods. (_initialize_m32r_linux_nat): Adjust to C++ification. * m68k-linux-nat.c (m68k_linux_nat_target): New class. (the_m68k_linux_nat_target): New. (m68k_linux_fetch_inferior_registers) (m68k_linux_store_inferior_registers): Refactor as m68k_linux_nat_target methods. (_initialize_m68k_linux_nat): Adjust to C++ification. * s390-linux-nat.c (s390_linux_nat_target): New class. (the_s390_linux_nat_target): New. (s390_linux_fetch_inferior_registers) (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint) (s390_insert_watchpoint, s390_remove_watchpoint) (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint) (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint) (s390_auxv_parse, s390_read_description): Refactor as methods of s390_linux_nat_target. (_initialize_s390_nat): Adjust to C++ification. * sparc-linux-nat.c (sparc_linux_nat_target): New class. (the_sparc_linux_nat_target): New. (_initialize_sparc_linux_nat): Adjust to C++ification. * sparc-nat.c (sparc_fetch_inferior_registers) (sparc_store_inferior_registers): Remove target_ops parameter. * sparc-nat.h (sparc_fetch_inferior_registers) (sparc_store_inferior_registers): Remove target_ops parameter. * sparc64-linux-nat.c (sparc64_linux_nat_target): New class. (the_sparc64_linux_nat_target): New. (_initialize_sparc64_linux_nat): Adjust to C++ification. * spu-linux-nat.c (spu_linux_nat_target): New class. (the_spu_linux_nat_target): New. (spu_child_post_startup_inferior, spu_child_post_attach) (spu_child_wait, spu_fetch_inferior_registers) (spu_store_inferior_registers, spu_xfer_partial) (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target methods. (_initialize_spu_nat): Adjust to C++ification. * tilegx-linux-nat.c (tilegx_linux_nat_target): New class. (the_tilegx_linux_nat_target): New. (fetch_inferior_registers, store_inferior_registers): Refactor as methods. (_initialize_tile_linux_nat): Adjust to C++ification. * xtensa-linux-nat.c (xtensa_linux_nat_target): New class. (the_xtensa_linux_nat_target): New. (xtensa_linux_fetch_inferior_registers) (xtensa_linux_store_inferior_registers): Refactor as xtensa_linux_nat_target methods. (_initialize_xtensa_linux_nat): Adjust to C++ification. * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete. (fbsd_pid_to_exec_file, fbsd_find_memory_regions) (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial) (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name) (fbsd_update_thread_list, fbsd_resume, fbsd_wait) (fbsd_stopped_by_sw_breakpoint) (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork) (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint) (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint) (fbsd_post_startup_inferior, fbsd_post_attach) (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint) (fbsd_set_syscall_catchpoint) (super_xfer_partial, super_resume, super_wait) (fbsd_supports_stopped_by_hw_breakpoint): Delete. (fbsd_handle_debug_trap): Remove target_ops parameter. (fbsd_nat_add_target): Delete. * fbsd-nat.h: Include "inf-ptrace.h". (fbsd_nat_add_target): Delete. (USE_SIGTRAP_SIGINFO): Define. (fbsd_nat_target): New class. * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers) (amd64bsd_store_inferior_registers): Remove target_ops parameter. (amd64bsd_target): Delete. * amd64-bsd-nat.h: New file. * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of "x86-bsd-nat.h". (amd64_fbsd_nat_target): New class. (the_amd64_fbsd_nat_target): New. (amd64fbsd_read_description): Refactor as method of amd64_fbsd_nat_target. (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New. (_initialize_amd64fbsd_nat): Adjust to C++ification. * amd64-nat.h (amd64bsd_target): Delete function declaration. * i386-bsd-nat.c (i386bsd_fetch_inferior_registers) (i386bsd_store_inferior_registers): Remove target_ops parameter. (i386bsd_target): Delete. * i386-bsd-nat.h (i386bsd_target): Delete function declaration. (i386bsd_fetch_inferior_registers) (i386bsd_store_inferior_registers): Declare. (i386_bsd_nat_target): New class. * i386-fbsd-nat.c (i386_fbsd_nat_target): New class. (the_i386_fbsd_nat_target): New. (i386fbsd_resume, i386fbsd_read_description): Refactor as i386_fbsd_nat_target methods. (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New. (_initialize_i386fbsd_nat): Adjust to C++ification. * x86-bsd-nat.c (super_mourn_inferior): Delete. (x86bsd_mourn_inferior, x86bsd_target): Delete. (_initialize_x86_bsd_nat): Adjust to C++ification. * x86-bsd-nat.h: Include "x86-nat.h". (x86bsd_target): Delete declaration. (x86bsd_nat_target): New class. * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class. (the_aarch64_fbsd_nat_target): New. (aarch64_fbsd_fetch_inferior_registers) (aarch64_fbsd_store_inferior_registers): Refactor as methods of aarch64_fbsd_nat_target. (_initialize_aarch64_fbsd_nat): Adjust to C++ification. * alpha-bsd-nat.c (alpha_bsd_nat_target): New class. (the_alpha_bsd_nat_target): New. (alphabsd_fetch_inferior_registers) (alphabsd_store_inferior_registers): Refactor as alpha_bsd_nat_target methods. (_initialize_alphabsd_nat): Refactor as methods of alpha_bsd_nat_target. * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h". (the_amd64_nbsd_nat_target): New. (_initialize_amd64nbsd_nat): Adjust to C++ification. * amd64-obsd-nat.c: Include "amd64-bsd-nat.h". (the_amd64_obsd_nat_target): New. (_initialize_amd64obsd_nat): Adjust to C++ification. * arm-fbsd-nat.c (arm_fbsd_nat_target): New. (the_arm_fbsd_nat_target): New. (arm_fbsd_fetch_inferior_registers) (arm_fbsd_store_inferior_registers, arm_fbsd_read_description): (_initialize_arm_fbsd_nat): Refactor as methods of arm_fbsd_nat_target. (_initialize_arm_fbsd_nat): Adjust to C++ification. * arm-nbsd-nat.c (arm_netbsd_nat_target): New class. (the_arm_netbsd_nat_target): New. (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as arm_netbsd_nat_target. (_initialize_arm_netbsd_nat): Adjust to C++ification. * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class. (the_hppa_nbsd_nat_target): New. (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as hppa_nbsd_nat_target methods. (_initialize_hppanbsd_nat): Adjust to C++ification. * hppa-obsd-nat.c (hppa_obsd_nat_target): New class. (the_hppa_obsd_nat_target): New. (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as methods of hppa_obsd_nat_target. (_initialize_hppaobsd_nat): Adjust to C++ification. Use add_target. * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New. (_initialize_i386nbsd_nat): Adjust to C++ification. Use add_target. * i386-obsd-nat.c (the_i386_obsd_nat_target): New. (_initialize_i386obsd_nat): Use add_target. * m68k-bsd-nat.c (m68k_bsd_nat_target): New class. (the_m68k_bsd_nat_target): New. (m68kbsd_fetch_inferior_registers) (m68kbsd_store_inferior_registers): Refactor as methods of m68k_bsd_nat_target. (_initialize_m68kbsd_nat): Adjust to C++ification. * mips-fbsd-nat.c (mips_fbsd_nat_target): New class. (the_mips_fbsd_nat_target): New. (mips_fbsd_fetch_inferior_registers) (mips_fbsd_store_inferior_registers): Refactor as methods of mips_fbsd_nat_target. (_initialize_mips_fbsd_nat): Adjust to C++ification. Use add_target. * mips-nbsd-nat.c (mips_nbsd_nat_target): New class. (the_mips_nbsd_nat_target): New. (mipsnbsd_fetch_inferior_registers) (mipsnbsd_store_inferior_registers): Refactor as methods of mips_nbsd_nat_target. (_initialize_mipsnbsd_nat): Adjust to C++ification. * mips64-obsd-nat.c (mips64_obsd_nat_target): New class. (the_mips64_obsd_nat_target): New. (mips64obsd_fetch_inferior_registers) (mips64obsd_store_inferior_registers): Refactor as methods of mips64_obsd_nat_target. (_initialize_mips64obsd_nat): Adjust to C++ification. Use add_target. * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of nbsd_nat_target. * nbsd-nat.h: Include "inf-ptrace.h". (nbsd_nat_target): New class. * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list) (obsd_wait): Refactor as methods of obsd_nat_target. (obsd_add_target): Delete. * obsd-nat.h: Include "inf-ptrace.h". (obsd_nat_target): New class. * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class. (the_ppc_fbsd_nat_target): New. (ppcfbsd_fetch_inferior_registers) (ppcfbsd_store_inferior_registers): Refactor as methods of ppc_fbsd_nat_target. (_initialize_ppcfbsd_nat): Adjust to C++ification. Use add_target. * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class. (the_ppc_nbsd_nat_target): New. (ppcnbsd_fetch_inferior_registers) (ppcnbsd_store_inferior_registers): Refactor as methods of ppc_nbsd_nat_target. (_initialize_ppcnbsd_nat): Adjust to C++ification. * ppc-obsd-nat.c (ppc_obsd_nat_target): New class. (the_ppc_obsd_nat_target): New. (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as methods of ppc_obsd_nat_target. (_initialize_ppcobsd_nat): Adjust to C++ification. Use add_target. * sh-nbsd-nat.c (sh_nbsd_nat_target): New class. (the_sh_nbsd_nat_target): New. (shnbsd_fetch_inferior_registers) (shnbsd_store_inferior_registers): Refactor as methods of sh_nbsd_nat_target. (_initialize_shnbsd_nat): Adjust to C++ification. * sparc-nat.c (sparc_xfer_wcookie): Make extern. (inf_ptrace_xfer_partial): Delete. (sparc_xfer_partial, sparc_target): Delete. * sparc-nat.h (sparc_fetch_inferior_registers) (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare. (sparc_target): Delete function declaration. (sparc_target): New template class. * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New. (_initialize_sparcnbsd_nat): Adjust to C++ification. * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New. (_initialize_sparc64fbsd_nat): Adjust to C++ification. Use add_target. * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New. (_initialize_sparc64nbsd_nat): Adjust to C++ification. * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New. (_initialize_sparc64obsd_nat): Adjust to C++ification. Use add_target. * vax-bsd-nat.c (vax_bsd_nat_target): New class. (the_vax_bsd_nat_target): New. (vaxbsd_fetch_inferior_registers) (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target methods. (_initialize_vaxbsd_nat): Adjust to C++ification. * bsd-kvm.c (bsd_kvm_target): New class. (bsd_kvm_ops): Now a bsd_kvm_target. (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial) (bsd_kvm_files_info, bsd_kvm_fetch_registers) (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of bsd_kvm_target. (bsd_kvm_return_one): Delete. (bsd_kvm_add_target): Adjust to C++ification. * nto-procfs.c (nto_procfs_target, nto_procfs_target_native) (nto_procfs_target_procfs): New classes. (procfs_open_1, procfs_thread_alive, procfs_update_thread_list) (procfs_files_info, procfs_pid_to_exec_file, procfs_attach) (procfs_post_attach, procfs_wait, procfs_fetch_registers) (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint) (procfs_remove_breakpoint, procfs_insert_hw_breakpoint) (procfs_remove_hw_breakpoint, procfs_resume) (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt) (procfs_kill_inferior, procfs_store_registers) (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor as methods of nto_procfs_target. (nto_procfs_ops): Now an nto_procfs_target_procfs. (nto_native_ops): Delete. (procfs_open, procfs_native_open): Delete. (nto_native_ops): Now an nto_procfs_target_native. (init_procfs_targets): Adjust to C++ification. (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint) (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint): Refactor as methods of nto_procfs_target. * go32-nat.c (go32_nat_target): New class. (the_go32_nat_target): New. (go32_attach, go32_resume, go32_wait, go32_fetch_registers) (go32_store_registers, go32_xfer_partial, go32_files_info) (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior) (go32_terminal_init, go32_terminal_info, go32_terminal_inferior) (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive) (go32_pid_to_str): Refactor as methods of go32_nat_target. (go32_target): Delete. (_initialize_go32_nat): Adjust to C++ification. * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior) (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach) (gnu_stop, gnu_thread_alive, gnu_xfer_partial) (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of gnu_nat_target. (gnu_target): Delete. * gnu-nat.h (gnu_target): Delete. (gnu_nat_target): New class. * i386-gnu-nat.c (gnu_base_target): New. (i386_gnu_nat_target): New class. (the_i386_gnu_nat_target): New. (_initialize_i386gnu_nat): Adjust to C++ification. gdb/testsuite/ChangeLog: 2018-05-02 Pedro Alves <palves@redhat.com> * gdb.base/breakpoint-in-ro-region.exp: Adjust to to_resume and to_log_command renames. * gdb.base/sss-bp-on-user-bp-2.exp: Likewise. |
||
Tom Tromey
|
76727919ce |
Convert observers to C++
This converts observers from using a special source-generating script to be plain C++. This version of the patch takes advantage of C++11 by using std::function and variadic templates; incorporates Pedro's patches; and renames the header file to "observable.h" (this change eliminates the need for a clean rebuild). Note that Pedro's patches used a template lambda in tui-hooks.c, but this failed to compile on some buildbot instances (presumably due to differing C++ versions); I replaced this with an ordinary template function. Regression tested on the buildbot. gdb/ChangeLog 2018-03-19 Pedro Alves <palves@redhat.com> Tom Tromey <tom@tromey.com> * unittests/observable-selftests.c: New file. * common/observable.h: New file. * observable.h: New file. * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c, arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c, breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c, corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c, extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c, infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c, linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c, mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c, ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c, python/py-breakpoint.c, python/py-finishbreakpoint.c, python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c, record-btrace.c, record-full.c, record.c, regcache.c, remote.c, riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c, spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c, symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c, tui/tui-interp.c, valops.c: Update all users. * tui/tui-hooks.c (tui_bp_created_observer) (tui_bp_deleted_observer, tui_bp_modified_observer) (tui_inferior_exit_observer, tui_before_prompt_observer) (tui_normal_stop_observer, tui_register_changed_observer): Remove. (tui_observers_token): New global. (attach_or_detach, tui_attach_detach_observers): New functions. (tui_install_hooks, tui_remove_hooks): Use tui_attach_detach_observers. * record-btrace.c (record_btrace_thread_observer): Remove. (record_btrace_thread_observer_token): New global. * observer.sh: Remove. * observer.c: Rename to observable.c. * observable.c (namespace gdb_observers): Define new objects. (observer_debug): Move into gdb_observers namespace. (struct observer, struct observer_list, xalloc_observer_list_node) (xfree_observer_list_node, generic_observer_attach) (generic_observer_detach, generic_observer_notify): Remove. (_initialize_observer): Update. Don't include observer.inc. * Makefile.in (generated_files): Remove observer.h, observer.inc. (clean mostlyclean): Likewise. (observer.h, observer.inc): Remove targets. (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c. (COMMON_SFILES): Use observable.c, not observer.c. * .gitignore: Remove observer.h. gdb/doc/ChangeLog 2018-03-19 Tom Tromey <tom@tromey.com> * observer.texi: Remove. gdb/testsuite/ChangeLog 2018-03-19 Tom Tromey <tom@tromey.com> * gdb.gdb/observer.exp: Remove. |
||
Simon Marchi
|
6e1e1966ba |
Pass inferior down to target_detach and to_detach
The to_detach target_ops method implementations are currently expected to work on current_inferior/inferior_ptid. In order to make things more explicit, and remove some "shadow" parameter passing through globals, this patch adds an "inferior" parameter to to_detach. Implementations will be expected to use this instead of relying on the global. However, to keep things simple, this patch only does the minimum that is necessary to add the parameter. The following patch gives an example of how one such implementation would be adapted. If the approach is deemed good, we can then look into adapting more implementations. Until then, they'll continue to work as they do currently. gdb/ChangeLog: * target.h (struct target_ops) <to_detach>: Add inferior parameter. (target_detach): Likewise. * target.c (dispose_inferior): Pass inferior down. (target_detach): Pass inferior down. Assert that it is equal to the current inferior. * aix-thread.c (aix_thread_detach): Pass inferior down. * corefile.c (core_file_command): Pass current_inferior() down. * corelow.c (core_detach): Add inferior parameter. * darwin-nat.c (darwin_detach): Likewise. * gnu-nat.c (gnu_detach): Likewise. * inf-ptrace.c (inf_ptrace_detach): Likewise. * infcmd.c (detach_command): Pass current_inferior() down to target_detach. * infrun.c (follow_fork_inferior): Pass parent_inf to target_detach. (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to target_detach. * linux-nat.c (linux_nat_detach): Add inferior parameter. * linux-thread-db.c (thread_db_detach): Likewise. * nto-procfs.c (procfs_detach): Likewise. * procfs.c (procfs_detach): Likewise. * record.c (record_detach): Likewise. * record.h (struct inferior): Forward-declare. (record_detach): Add inferior parameter. * remote-sim.c (gdbsim_detach): Likewise. * remote.c (remote_detach_1): Likewise. (remote_detach): Likewise. (extended_remote_detach): Likewise. * sol-thread.c (sol_thread_detach): Likewise. * target-debug.h (target_debug_print_inferior_p): New macro. * target-delegates.c: Re-generate. * top.c (kill_or_detach): Pass inferior down to target_detach. * windows-nat.c (windows_detach): Add inferior parameter. |
||
Simon Marchi
|
6bd6f3b656 |
Remove args from target detach
I was looking into adding a parameter to target_detach, and was
wondering what the args parameter was. It seems like in the distant
past, it was possible to specify a signal number when detaching. That
signal was injected in the process before it was detached. There is an
example of code handling this in linux_nat_detach. With today's GDB, I
can't get this to work. Doing "detach 15" (15 == SIGTERM) doesn't work,
because detach is a prefix command and doesn't recognize the sub-command
15. Doing "detach inferiors 15" doesn't work because it expects a list
of inferior id to detach. Therefore, I don't think there's a way of
invoking detach_command with a non-NULL args. I also didn't find any
documentation related to this feature.
I assume that this feature stopped working when detach was made a prefix
command, which is in
|
||
Joel Brobecker
|
e2882c8578 |
Update copyright year range in all GDB files
gdb/ChangeLog: Update copyright year range in all GDB files |
||
Rainer Orth
|
e8020e54f4 |
Fix sol-thread.c compilation on Solaris
Building current gdb mainline with gcc 7.1 on Solaris 11.4 fails: /vol/src/gnu/gdb/gdb/dist/gdb/sol-thread.c: In function `void _initialize_sol_thread()': /vol/src/gnu/gdb/gdb/dist/gdb/sol-thread.c:1229:66: error: invalid conversion from `void (*)(char*, int)' to `void (*)(const char*, int)' [-fpermissive] _("Show info on Solaris user threads."), &maintenanceinfolist); ^ In file included from /vol/src/gnu/gdb/gdb/dist/gdb/completer.h:21:0, from /vol/src/gnu/gdb/gdb/dist/gdb/symtab.h:31, from /vol/src/gnu/gdb/gdb/dist/gdb/language.h:26, from /vol/src/gnu/gdb/gdb/dist/gdb/frame.h:72, from /vol/src/gnu/gdb/gdb/dist/gdb/gdbarch.h:39, from /vol/src/gnu/gdb/gdb/dist/gdb/defs.h:557, from /vol/src/gnu/gdb/gdb/dist/gdb/sol-thread.c:51: /vol/src/gnu/gdb/gdb/dist/gdb/command.h:140:33: note: initializing argument 3 of `cmd_list_element* add_cmd(const char*, command_class, void (*)(const char*, int), const char*, cmd_list_element**)' extern struct cmd_list_element *add_cmd (const char *, enum command_class, ^~~~~~~ The following patch allows compilation to succeed on i386-pc-solaris2.11 and sparc-sun-solaris2.11. * sol-thread.c (info_solthreads): Constify args. Cast args to void *. |
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Rainer Orth
|
281c444773 |
Remove support for Solaris < 10 (PR gdb/22185)
Given that GCC has obsoleted/removed support for Solaris 9 in GCC 4.9/5 in 2013: https://gcc.gnu.org/gcc-4.9/changes.html https://gcc.gnu.org/ml/gcc-patches/2013-05/msg00728.html and the last gdb version that can be compiled with gcc 4.9 is 7.12.1 only when configured with --disable-build-with-cxx, it's time to obsolete/remove support for Solaris < 10. This patch does this, simplifying configure.nat along the way (only a single sol2 configuration with variants for i386 and sparc). Some configure checks for older Solaris versions can go, too, and the check for libthread_db.so.1 removed: * Since Solaris 10, dlopen has moved to libc and libdl.so is just a filter on ld.so.1, so no need to check. * $RDYNAMIC is already handled above (and is a no-op with Solaris ld anyway). Both proc-service.c and sol-thread.c lose support for (Solaris-only) PROC_SERVICE_IS_OLD. The attached revised patch has been tested on sparcv9-sun-solaris2.10, sparcv9-sun-solaris2.11.4, amd64-pc-solaris2.10, amd64-pc-solaris2.11.4, and x86_64-pc-linux-gnu. I've also started an i386-pc-solaris2.9 build to check that it really stops as expected. PR gdb/22185 * configure.host <*-*-solaris2.[01], *-*-solaris2.[2-9]*>: Mark as obsolete. Use gdb_host sol2 for i[34567]86-*-solaris2*, x86_64-*-solaris2*. Remove i386sol2 support. * configure.nat <i386sol2>: Remove. <sol2-64>: Fold into ... <sol2>: ... this. Move common settings to default section. Add sol-thread.o. * configure.tgt <i[34567]86-*-solaris2.1[0-9]*, x86_64-*-solaris2.1[0-9]*>: Rename to ... <i[34567]86-*-solaris2*, x86_64-*-solaris2*>: ... this. <i[34567]86-*-solaris*>: Remove. <sparc-*-solaris2.[0-6], sparc-*-solaris2.[0-6].*>: Remove. * configure.ac: Remove wctype in libw check. (_MSE_INT_H): Don't define on Solaris 7-9. <solaris*>: Remove libthread_db.so.1 check. * configure: Regenerate. * config.in: Regenerate. * proc-service.c: Remove PROC_SERVICE_IS_OLD handling. (gdb_ps_prochandle_t, gdb_ps_read_buf_t, gdb_ps_write_buf_t) (gdb_ps_size_t): Remove. Use base types in users. * sol-thread.c: Likewise, also for gdb_ps_addr_t. * NEWS (Changes since GDB 8.0): Document Solaris 2.0-9 removal. |
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John Baldwin
|
481695ed5f |
Remove unnecessary function prototypes.
These prototypes were required when compiling GDB as C but are not required for C++. gdb/ChangeLog: * aarch64-linux-nat.c: Remove _initialize_aarch64_linux_nat prototype. * aarch64-linux-tdep.c: Remove _initialize_aarch64_linux_tdep prototype. * aarch64-newlib-tdep.c: Remove _initialize_aarch64_newlib_tdep prototype. * aarch64-tdep.c: Remove _initialize_aarch64_tdep prototype. * ada-exp.y: Remove _initialize_ada_exp prototype. * ada-lang.c: Remove _initialize_ada_language prototype. * ada-tasks.c: Remove _initialize_tasks prototype. * addrmap.c: Remove _initialize_addrmap prototype. * agent.c: Remove _initialize_agent prototype. * aix-thread.c: Remove _initialize_aix_thread prototype. * alpha-bsd-nat.c: Remove _initialize_alphabsd_nat prototype. * alpha-linux-nat.c: Remove _initialize_alpha_linux_nat prototype. * alpha-linux-tdep.c: Remove _initialize_alpha_linux_tdep prototype. * alpha-nbsd-tdep.c: Remove _initialize_alphanbsd_tdep prototype. * alpha-obsd-tdep.c: Remove _initialize_alphaobsd_tdep prototype. * alpha-tdep.c: Remove _initialize_alpha_tdep prototype. * amd64-darwin-tdep.c: Remove _initialize_amd64_darwin_tdep prototype. * amd64-dicos-tdep.c: Remove _initialize_amd64_dicos_tdep prototype. * amd64-fbsd-nat.c: Remove _initialize_amd64fbsd_nat prototype. * amd64-fbsd-tdep.c: Remove _initialize_amd64fbsd_tdep prototype. * amd64-linux-nat.c: Remove _initialize_amd64_linux_nat prototype. * amd64-linux-tdep.c: Remove _initialize_amd64_linux_tdep prototype. * amd64-nbsd-nat.c: Remove _initialize_amd64nbsd_nat prototype. * amd64-nbsd-tdep.c: Remove _initialize_amd64nbsd_tdep prototype. * amd64-obsd-nat.c: Remove _initialize_amd64obsd_nat prototype. * amd64-obsd-tdep.c: Remove _initialize_amd64obsd_tdep prototype. * amd64-sol2-tdep.c: Remove _initialize_amd64_sol2_tdep prototype. * amd64-tdep.c: Remove _initialize_amd64_tdep prototype. * amd64-windows-nat.c: Remove _initialize_amd64_windows_nat prototype. * amd64-windows-tdep.c: Remove _initialize_amd64_windows_tdep prototype. * annotate.c: Remove _initialize_annotate prototype. * arc-newlib-tdep.c: Remove _initialize_arc_newlib_tdep prototype. * arc-tdep.c: Remove _initialize_arc_tdep prototype. * arch-utils.c: Remove _initialize_gdbarch_utils prototype. * arm-linux-nat.c: Remove _initialize_arm_linux_nat prototype. * arm-linux-tdep.c: Remove _initialize_arm_linux_tdep prototype. * arm-nbsd-tdep.c: Remove _initialize_arm_netbsd_tdep prototype. * arm-obsd-tdep.c: Remove _initialize_armobsd_tdep prototype. * arm-symbian-tdep.c: Remove _initialize_arm_symbian_tdep prototype. * arm-tdep.c: Remove _initialize_arm_tdep prototype. * arm-wince-tdep.c: Remove _initialize_arm_wince_tdep prototype. * auto-load.c: Remove _initialize_auto_load prototype. * auxv.c: Remove _initialize_auxv prototype. * avr-tdep.c: Remove _initialize_avr_tdep prototype. * ax-gdb.c: Remove _initialize_ax_gdb prototype. * bfin-linux-tdep.c: Remove _initialize_bfin_linux_tdep prototype. * bfin-tdep.c: Remove _initialize_bfin_tdep prototype. * break-catch-sig.c: Remove _initialize_break_catch_sig prototype. * break-catch-syscall.c: Remove _initialize_break_catch_syscall prototype. * break-catch-throw.c: Remove _initialize_break_catch_throw prototype. * breakpoint.c: Remove _initialize_breakpoint prototype. * bsd-uthread.c: Remove _initialize_bsd_uthread prototype. * btrace.c: Remove _initialize_btrace prototype. * charset.c: Remove _initialize_charset prototype. * cli/cli-cmds.c: Remove _initialize_cli_cmds prototype. * cli/cli-dump.c: Remove _initialize_cli_dump prototype. * cli/cli-interp.c: Remove _initialize_cli_interp prototype. * cli/cli-logging.c: Remove _initialize_cli_logging prototype. * cli/cli-script.c: Remove _initialize_cli_script prototype. * coff-pe-read.c: Remove _initialize_coff_pe_read prototype. * coffread.c: Remove _initialize_coffread prototype. * compile/compile.c: Remove _initialize_compile prototype. * complaints.c: Remove _initialize_complaints prototype. * completer.c: Remove _initialize_completer prototype. * copying.awk: Remove _initialize_copying prototype. * copying.c: Regenerate. * core-regset.c: Remove _initialize_core_regset prototype. * corefile.c: Remove _initialize_core prototype. * corelow.c: Remove _initialize_corelow prototype. * cp-abi.c: Remove _initialize_cp_abi prototype. * cp-namespace.c: Remove _initialize_cp_namespace prototype. * cp-support.c: Remove _initialize_cp_support prototype. * cp-valprint.c: Remove _initialize_cp_valprint prototype. * cris-linux-tdep.c: Remove _initialize_cris_linux_tdep prototype. * cris-tdep.c: Remove _initialize_cris_tdep prototype. * ctf.c: Remove _initialize_ctf prototype. * d-lang.c: Remove _initialize_d_language prototype. * darwin-nat-info.c: Remove _initialize_darwin_info_commands prototype. * darwin-nat.c: Remove _initialize_darwin_inferior prototype. * dbxread.c: Remove _initialize_dbxread prototype. * dcache.c: Remove _initialize_dcache prototype. * demangle.c: Remove _initialize_demangler prototype. * disasm-selftests.c: Remove _initialize_disasm_selftests prototype. * disasm.c: Remove _initialize_disasm prototype. * dtrace-probe.c: Remove _initialize_dtrace_probe prototype. * dummy-frame.c: Remove _initialize_dummy_frame prototype. * dwarf2-frame-tailcall.c: Remove _initialize_tailcall_frame prototype. * dwarf2-frame.c: Remove _initialize_dwarf2_frame prototype. * dwarf2expr.c: Remove _initialize_dwarf2expr prototype. * dwarf2loc.c: Remove _initialize_dwarf2loc prototype. * dwarf2read.c: Remove _initialize_dwarf2_read prototype. * elfread.c: Remove _initialize_elfread prototype. * exec.c: Remove _initialize_exec prototype. * extension.c: Remove _initialize_extension prototype. * f-lang.c: Remove _initialize_f_language prototype. * f-valprint.c: Remove _initialize_f_valprint prototype. * fbsd-nat.c: Remove _initialize_fbsd_nat prototype. * fbsd-tdep.c: Remove _initialize_fbsd_tdep prototype. * filesystem.c: Remove _initialize_filesystem prototype. * findcmd.c: Remove _initialize_mem_search prototype. * fork-child.c: Remove _initialize_fork_child prototype. * frame-base.c: Remove _initialize_frame_base prototype. * frame-unwind.c: Remove _initialize_frame_unwind prototype. * frame.c: Remove _initialize_frame prototype. * frv-linux-tdep.c: Remove _initialize_frv_linux_tdep prototype. * frv-tdep.c: Remove _initialize_frv_tdep prototype. * ft32-tdep.c: Remove _initialize_ft32_tdep prototype. * gcore.c: Remove _initialize_gcore prototype. * gdb_bfd.c: Remove _initialize_gdb_bfd prototype. * gdbarch.c: Regenerate. * gdbarch.sh: Remove _initialize_gdbarch prototype. * gdbtypes.c: Remove _initialize_gdbtypes prototype. * gnu-nat.c: Remove _initialize_gnu_nat prototype. * gnu-v2-abi.c: Remove _initialize_gnu_v2_abi prototype. * gnu-v3-abi.c: Remove _initialize_gnu_v3_abi prototype. * go-lang.c: Remove _initialize_go_language prototype. * go32-nat.c: Remove _initialize_go32_nat prototype. * guile/guile.c: Remove _initialize_guile prototype. * h8300-tdep.c: Remove _initialize_h8300_tdep prototype. * hppa-linux-nat.c: Remove _initialize_hppa_linux_nat prototype. * hppa-linux-tdep.c: Remove _initialize_hppa_linux_tdep prototype. * hppa-nbsd-nat.c: Remove _initialize_hppanbsd_nat prototype. * hppa-nbsd-tdep.c: Remove _initialize_hppanbsd_tdep prototype. * hppa-obsd-nat.c: Remove _initialize_hppaobsd_nat prototype. * hppa-obsd-tdep.c: Remove _initialize_hppaobsd_tdep prototype. * hppa-tdep.c: Remove _initialize_hppa_tdep prototype. * i386-bsd-nat.c: Remove _initialize_i386bsd_nat prototype. * i386-cygwin-tdep.c: Remove _initialize_i386_cygwin_tdep prototype. * i386-darwin-tdep.c: Remove _initialize_i386_darwin_tdep prototype. * i386-dicos-tdep.c: Remove _initialize_i386_dicos_tdep prototype. * i386-fbsd-nat.c: Remove _initialize_i386fbsd_nat prototype. * i386-fbsd-tdep.c: Remove _initialize_i386fbsd_tdep prototype. * i386-gnu-nat.c: Remove _initialize_i386gnu_nat prototype. * i386-gnu-tdep.c: Remove _initialize_i386gnu_tdep prototype. * i386-linux-nat.c: Remove _initialize_i386_linux_nat prototype. * i386-linux-tdep.c: Remove _initialize_i386_linux_tdep prototype. * i386-nbsd-nat.c: Remove _initialize_i386nbsd_nat prototype. * i386-nbsd-tdep.c: Remove _initialize_i386nbsd_tdep prototype. * i386-nto-tdep.c: Remove _initialize_i386nto_tdep prototype. * i386-obsd-nat.c: Remove _initialize_i386obsd_nat prototype. * i386-obsd-tdep.c: Remove _initialize_i386obsd_tdep prototype. * i386-sol2-nat.c: Remove _initialize_amd64_sol2_nat prototype. * i386-sol2-tdep.c: Remove _initialize_amd64_sol2_tdep prototype. * i386-tdep.c: Remove _initialize_i386_tdep prototype. * i386-windows-nat.c: Remove _initialize_i386_windows_nat prototype. * ia64-libunwind-tdep.c: Remove _initialize_libunwind_frame prototype. * ia64-linux-nat.c: Remove _initialize_ia64_linux_nat prototype. * ia64-linux-tdep.c: Remove _initialize_ia64_linux_tdep prototype. * ia64-tdep.c: Remove _initialize_ia64_tdep prototype. * ia64-vms-tdep.c: Remove _initialize_ia64_vms_tdep prototype. * infcall.c: Remove _initialize_infcall prototype. * infcmd.c: Remove _initialize_infcmd prototype. * inferior.c: Remove _initialize_inferiors prototype. * inflow.c: Remove _initialize_inflow prototype. * infrun.c: Remove _initialize_infrun prototype. * interps.c: Remove _initialize_interpreter prototype. * iq2000-tdep.c: Remove _initialize_iq2000_tdep prototype. * jit.c: Remove _initialize_jit prototype. * language.c: Remove _initialize_language prototype. * linux-fork.c: Remove _initialize_linux_fork prototype. * linux-nat.c: Remove _initialize_linux_nat prototype. * linux-tdep.c: Remove _initialize_linux_tdep prototype. * linux-thread-db.c: Remove _initialize_thread_db prototype. * lm32-tdep.c: Remove _initialize_lm32_tdep prototype. * m2-lang.c: Remove _initialize_m2_language prototype. * m32c-tdep.c: Remove _initialize_m32c_tdep prototype. * m32r-linux-nat.c: Remove _initialize_m32r_linux_nat prototype. * m32r-linux-tdep.c: Remove _initialize_m32r_linux_tdep prototype. * m32r-tdep.c: Remove _initialize_m32r_tdep prototype. * m68hc11-tdep.c: Remove _initialize_m68hc11_tdep prototype. * m68k-bsd-nat.c: Remove _initialize_m68kbsd_nat prototype. * m68k-bsd-tdep.c: Remove _initialize_m68kbsd_tdep prototype. * m68k-linux-nat.c: Remove _initialize_m68k_linux_tdep prototype. * m68k-linux-tdep.c: Remove _initialize_m68k_linux_tdep prototype. * m68k-tdep.c: Remove _initialize_m68k_tdep prototype. * m88k-bsd-nat.c: Remove _initialize_m68kbsd_nat prototype. * m88k-tdep.c: Remove _initialize_m68kbsd_tdep prototype. * machoread.c: Remove _initialize_machoread prototype. * macrocmd.c: Remove _initialize_macrocmd prototype. * macroscope.c: Remove _initialize_macroscope prototype. * maint.c: Remove _initialize_maint_cmds prototype. * mdebugread.c: Remove _initialize_mdebugread prototype. * memattr.c: Remove _initialize_mem prototype. * mep-tdep.c: Remove _initialize_mep_tdep prototype. * mi/mi-cmd-env.c: Remove _initialize_mi_cmd_env prototype. * mi/mi-cmds.c: Remove _initialize_mi_cmds prototype. * mi/mi-interp.c: Remove _initialize_mi_interp prototype. * mi/mi-main.c: Remove _initialize_mi_main prototype. * microblaze-linux-tdep.c: Remove _initialize_microblaze_linux_tdep prototype. * microblaze-tdep.c: Remove _initialize_microblaze_tdep prototype. * mips-fbsd-nat.c: Remove _initialize_mips_fbsd_nat prototype. * mips-fbsd-tdep.c: Remove _initialize_mips_fbsd_tdep prototype. * mips-linux-nat.c: Remove _initialize_mips_linux_nat prototype. * mips-linux-tdep.c: Remove _initialize_mips_linux_tdep prototype. * mips-nbsd-nat.c: Remove _initialize_mipsnbsd_nat prototype. * mips-nbsd-tdep.c: Remove _initialize_mipsnbsd_tdep prototype. * mips-sde-tdep.c: Remove _initialize_mips_sde_tdep prototype. * mips-tdep.c: Remove _initialize_mips_tdep prototype. * mips64-obsd-nat.c: Remove _initialize_mips64obsd_nat prototype. * mips64-obsd-tdep.c: Remove _initialize_mips64obsd_tdep prototype. * mipsread.c: Remove _initialize_mipsread prototype. * mn10300-linux-tdep.c: Remove _initialize_mn10300_linux_tdep prototype. * mn10300-tdep.c: Remove _initialize_mn10300_tdep prototype. * moxie-tdep.c: Remove _initialize_moxie_tdep prototype. * msp430-tdep.c: Remove _initialize_msp430_tdep prototype. * mt-tdep.c: Remove _initialize_mt_tdep prototype. * nds32-tdep.c: Remove _initialize_nds32_tdep prototype. * nios2-linux-tdep.c: Remove _initialize_nios2_linux_tdep prototype. * nios2-tdep.c: Remove _initialize_nios2_tdep prototype. * nto-procfs.c: Remove _initialize_procfs prototype. * nto-tdep.c: Remove _initialize_nto_tdep prototype. * objc-lang.c: Remove _initialize_objc_language prototype. * objfiles.c: Remove _initialize_objfiles prototype. * observer.c: Remove observer_test_first_notification_function, observer_test_second_notification_function, observer_test_third_notification_function, and _initialize_observer prototypes. * opencl-lang.c: Remove _initialize_opencl_language prototypes. * osabi.c: Remove _initialize_gdb_osabi prototype. * osdata.c: Remove _initialize_osdata prototype. * p-valprint.c: Remove _initialize_pascal_valprint prototype. * parse.c: Remove _initialize_parse prototype. * ppc-fbsd-nat.c: Remove _initialize_ppcfbsd_nat prototype. * ppc-fbsd-tdep.c: Remove _initialize_ppcfbsd_tdep prototype. * ppc-linux-nat.c: Remove _initialize_ppc_linux_nat prototype. * ppc-linux-tdep.c: Remove _initialize_ppc_linux_tdep prototype. * ppc-nbsd-nat.c: Remove _initialize_ppcnbsd_nat prototype. * ppc-nbsd-tdep.c: Remove _initialize_ppcnbsd_tdep prototype. * ppc-obsd-nat.c: Remove _initialize_ppcobsd_nat prototype. * ppc-obsd-tdep.c: Remove _initialize_ppcobsd_tdep prototype. * printcmd.c: Remove _initialize_printcmd prototype. * probe.c: Remove _initialize_probe prototype. * proc-api.c: Remove _initialize_proc_api prototype. * proc-events.c: Remove _initialize_proc_events prototype. * proc-service.c: Remove _initialize_proc_service prototype. * procfs.c: Remove _initialize_procfs prototype. * psymtab.c: Remove _initialize_psymtab prototype. * python/python.c: Remove _initialize_python prototype. * ravenscar-thread.c: Remove _initialize_ravenscar prototype. * record-btrace.c: Remove _initialize_record_btrace prototype. * record-full.c: Remove _initialize_record_full prototype. * record.c: Remove _initialize_record prototype. * regcache.c: Remove _initialize_regcache prototype. * reggroups.c: Remove _initialize_reggroup prototype. * remote-notif.c: Remove _initialize_notif prototype. * remote-sim.c: Remove _initialize_remote_sim prototype. * remote.c: Remove _initialize_remote prototype. * reverse.c: Remove _initialize_reverse prototype. * rl78-tdep.c: Remove _initialize_rl78_tdep prototype. * rs6000-aix-tdep.c: Remove _initialize_rs6000_aix_tdep prototype. * rs6000-lynx178-tdep.c: Remove _initialize_rs6000_lynx178_tdep prototype. * rs6000-nat.c: Remove _initialize_rs6000_nat prototype. * rs6000-tdep.c: Remove _initialize_rs6000_tdep prototype. * rust-exp.y: Remove _initialize_rust_exp prototype. * rx-tdep.c: Remove _initialize_rx_tdep prototype. * s390-linux-nat.c: Remove _initialize_s390_nat prototype. * s390-linux-tdep.c: Remove _initialize_s390_tdep prototype. * score-tdep.c: Remove _initialize_score_tdep prototype. * selftest-arch.c: Remove _initialize_selftests_foreach_arch prototype. * ser-go32.c: Remove _initialize_ser_dos prototype. * ser-mingw.c: Remove _initialize_ser_windows prototype. * ser-pipe.c: Remove _initialize_ser_pipe prototype. * ser-tcp.c: Remove _initialize_ser_tcp prototype. * ser-unix.c: Remove _initialize_ser_hardwire prototype. * serial.c: Remove _initialize_serial prototype. * sh-linux-tdep.c: Remove _initialize_sh_linux_tdep prototype. * sh-nbsd-nat.c: Remove _initialize_shnbsd_nat prototype. * sh-nbsd-tdep.c: Remove _initialize_shnbsd_tdep prototype. * sh-tdep.c: Remove _initialize_sh_tdep prototype. * skip.c: Remove _initialize_step_skip prototype. * sol-thread.c: Remove _initialize_sol_thread prototype. * solib-aix.c: Remove _initialize_solib_aix prototype. * solib-darwin.c: Remove _initialize_darwin_solib prototype. * solib-dsbt.c: Remove _initialize_dsbt_solib prototype. * solib-frv.c: Remove _initialize_frv_solib prototype. * solib-spu.c: Remove _initialize_spu_solib prototype. * solib-svr4.c: Remove _initialize_svr4_solib prototype. * solib-target.c: Remove _initialize_solib_target prototype. * solib.c: Remove _initialize_solib prototype. * source.c: Remove _initialize_source prototype. * sparc-linux-nat.c: Remove _initialize_sparc_linux_nat prototype. * sparc-linux-tdep.c: Remove _initialize_sparc_linux_tdep prototype. * sparc-nat.c: Remove _initialize_sparc_nat prototype. * sparc-nbsd-nat.c: Remove _initialize_sparcnbsd_nat prototype. * sparc-nbsd-tdep.c: Remove _initialize_sparcnbsd_tdep prototype. * sparc-obsd-tdep.c: Remove _initialize_sparc32obsd_tdep prototype. * sparc-sol2-nat.c: Remove _initialize_sparc_sol2_nat prototype. * sparc-sol2-tdep.c: Remove _initialize_sparc_sol2_tdep prototype. * sparc-tdep.c: Remove _initialize_sparc_tdep prototype. * sparc64-fbsd-nat.c: Remove _initialize_sparc64fbsd_nat prototype. * sparc64-fbsd-tdep.c: Remove _initialize_sparc64fbsd_tdep prototype. * sparc64-linux-nat.c: Remove _initialize_sparc64_linux_nat prototype. * sparc64-linux-tdep.c: Remove _initialize_sparc64_linux_tdep prototype. * sparc64-nat.c: Remove _initialize_sparc64_nat prototype. * sparc64-nbsd-nat.c: Remove _initialize_sparc64nbsd_nat prototype. * sparc64-nbsd-tdep.c: Remove _initialize_sparc64nbsd_tdep prototype. * sparc64-obsd-nat.c: Remove _initialize_sparc64obsd_nat prototype. * sparc64-obsd-tdep.c: Remove _initialize_sparc64obsd_tdep prototype. * sparc64-sol2-tdep.c: Remove _initialize_sparc64_sol2_tdep prototype. * spu-linux-nat.c: Remove _initialize_spu_nat prototype. * spu-multiarch.c: Remove _initialize_spu_multiarch prototype. * spu-tdep.c: Remove _initialize_spu_tdep prototype. * stabsread.c: Remove _initialize_stabsread prototype. * stack.c: Remove _initialize_stack prototype. * stap-probe.c: Remove _initialize_stap_probe prototype. * std-regs.c: Remove _initialize_frame_reg prototype. * symfile-debug.c: Remove _initialize_symfile_debug prototype. * symfile-mem.c: Remove _initialize_symfile_mem prototype. * symfile.c: Remove _initialize_symfile prototype. * symmisc.c: Remove _initialize_symmisc prototype. * symtab.c: Remove _initialize_symtab prototype. * target-dcache.c: Remove _initialize_target_dcache prototype. * target-descriptions.c: Remove _initialize_target_descriptions prototype. * thread.c: Remove _initialize_thread prototype. * tic6x-linux-tdep.c: Remove _initialize_tic6x_linux_tdep prototype. * tic6x-tdep.c: Remove _initialize_tic6x_tdep prototype. * tilegx-linux-nat.c: Remove _initialize_tile_linux_nat prototype. * tilegx-linux-tdep.c: Remove _initialize_tilegx_linux_tdep prototype. * tilegx-tdep.c: Remove _initialize_tilegx_tdep prototype. * tracefile-tfile.c: Remove _initialize_tracefile_tfile prototype. * tracefile.c: Remove _initialize_tracefile prototype. * tracepoint.c: Remove _initialize_tracepoint prototype. * tui/tui-hooks.c: Remove _initialize_tui_hooks prototype. * tui/tui-interp.c: Remove _initialize_tui_interp prototype. * tui/tui-layout.c: Remove _initialize_tui_layout prototype. * tui/tui-regs.c: Remove _initialize_tui_regs prototype. * tui/tui-stack.c: Remove _initialize_tui_stack prototype. * tui/tui-win.c: Remove _initialize_tui_win prototype. * tui/tui.c: Remove _initialize_tui prototype. * typeprint.c: Remove _initialize_typeprint prototype. * user-regs.c: Remove _initialize_user_regs prototype. * utils.c: Remove _initialize_utils prototype. * v850-tdep.c: Remove _initialize_v850_tdep prototype. * valarith.c: Remove _initialize_valarith prototype. * valops.c: Remove _initialize_valops prototype. * valprint.c: Remove _initialize_valprint prototype. * value.c: Remove _initialize_values prototype. * varobj.c: Remove _initialize_varobj prototype. * vax-bsd-nat.c: Remove _initialize_vaxbsd_nat prototype. * vax-nbsd-tdep.c: Remove _initialize_vaxnbsd_tdep prototype. * vax-tdep.c: Remove _initialize_vax_tdep prototype. * windows-nat.c: Remove _initialize_windows_nat, _initialize_check_for_gdb_ini, and _initialize_loadable prototypes. * windows-tdep.c: Remove _initialize_windows_tdep prototype. * xcoffread.c: Remove _initialize_xcoffread prototype. * xml-support.c: Remove _initialize_xml_support prototype. * xstormy16-tdep.c: Remove _initialize_xstormy16_tdep prototype. * xtensa-linux-nat.c: Remove _initialize_xtensa_linux_nat prototype. * xtensa-linux-tdep.c: Remove _initialize_xtensa_linux_tdep prototype. * xtensa-tdep.c: Remove _initialize_xtensa_tdep prototype. |
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Tom Tromey
|
2989a3651d |
Remove save_inferior_ptid
This removes save_inferior_ptid, a cleanup function, in favor of scoped_restore. This also fixes a possible (it seems unlikely that it could happen in practice) memory leak -- save_inferior_ptid should have used make_cleanup_dtor, because it allocated memory. I tested this on the buildbot. However, there are two caveats to this. First, sometimes it seems I misread the results. Second, I think this patch touches some platforms that can't be tested by the buildbot. So, extra care seems warranted. ChangeLog 2017-08-18 Tom Tromey <tom@tromey.com> Pedro Alves <palves@redhat.com> * spu-multiarch.c (parse_spufs_run): Use scoped_restore. * sol-thread.c (sol_thread_resume, sol_thread_wait) (sol_thread_xfer_partial, rw_common): Use scoped_restore. * procfs.c (procfs_do_thread_registers): Use scoped_restore. * proc-service.c (ps_xfer_memory): Use scoped_restore. * linux-tdep.c (linux_corefile_thread): Remove a cleanup. (linux_get_siginfo_data): Add "thread" argument. Use scoped_restore. * linux-nat.c (linux_child_follow_fork) (check_stopped_by_watchpoint): Use scoped_restore. * infrun.c (displaced_step_prepare_throw, write_memory_ptid) (THREAD_STOPPED_BY, handle_signal_stop): Use scoped_restore. (restore_inferior_ptid, save_inferior_ptid): Remove. * btrace.c (btrace_fetch): Use scoped_restore. * bsd-uthread.c (bsd_uthread_fetch_registers) (bsd_uthread_store_registers): Use scoped_restore. * breakpoint.c (reattach_breakpoints, detach_breakpoints): Use scoped_restore. * aix-thread.c (aix_thread_resume, aix_thread_wait) (aix_thread_xfer_partial): Use scoped_restore. * inferior.h (save_inferior_ptid): Remove. |
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Pedro Alves
|
995816ba55 |
-Wwrite-strings: More Solaris
Some obvious constifications found by attempting to build 64-bit GDB on Solaris 11. gdb/ChangeLog: 2017-04-05 Pedro Alves <palves@redhat.com> * proc-api.c (struct trans): Constify. (procfs_note): Constify. * proc-events.c (struct trans, syscall_table): * proc-flags.c (struct trans): Constify. * proc-utils.h (procfs_note): Constify. * proc-why.c (struct trans): Constify. * procfs.c (dead_procinfo, find_syscall, proc_warn, proc_error) (procfs_detach): Constify. * sol-thread.c (struct string_map): Constify. (td_err_string, td_state_string): Constify. |
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Pedro Alves
|
7a1149643d |
-Wwrite-strings: Constify target_pid_to_str and target_thread_extra_thread_info
-Wwrite-strings flagged a missing cast for example here: static char * ravenscar_extra_thread_info (struct target_ops *self, struct thread_info *tp) { return "Ravenscar task"; Since callers are not supposed to free the string returned by these methods, change the methods' signature to return const strings. gdb/ChangeLog: 2017-04-05 Pedro Alves <palves@redhat.com> * aix-thread.c (aix_thread_pid_to_str) (aix_thread_extra_thread_info): Constify. * bsd-kvm.c (bsd_kvm_pid_to_str): Constify. * bsd-uthread.c (bsd_uthread_extra_thread_info) (bsd_uthread_pid_to_str): Constify. * corelow.c (core_pid_to_str): Constify. * darwin-nat.c (darwin_pid_to_str): Constify. * fbsd-nat.c (fbsd_pid_to_str): Constify. * fbsd-tdep.c (fbsd_core_pid_to_str, gdbarch_core_pid_to_str): Constify. * gnu-nat.c (gnu_pid_to_str): Constify. * go32-nat.c (go32_pid_to_str): Constify. * i386-cygwin-tdep.c (i386_windows_core_pid_to_str): Constify. * inf-ptrace.c (inf_ptrace_pid_to_str): Constify. * inferior.c (inferior_pid_to_str): Constify. * linux-nat.c (linux_nat_pid_to_str): Constify. * linux-tdep.c (linux_core_pid_to_str): Constify. * linux-thread-db.c (thread_db_pid_to_str) (thread_db_extra_thread_info): Constify. * nto-tdep.c (nto_extra_thread_info): Constify. * nto-tdep.h (nto_extra_thread_info): Constify. * obsd-nat.c (obsd_pid_to_str): Constify. * procfs.c (procfs_pid_to_str): Constify. * ravenscar-thread.c (ravenscar_extra_thread_info) (ravenscar_pid_to_str): Constify. * remote-sim.c (gdbsim_pid_to_str): Constify. * remote.c (remote_threads_extra_info, remote_pid_to_str): Constify. * sol-thread.c (solaris_pid_to_str): Constify. * sol2-tdep.c (sol2_core_pid_to_str): Constify. * sol2-tdep.h (sol2_core_pid_to_str): Constify. * target.c (default_pid_to_str, target_pid_to_str) (normal_pid_to_str, default_pid_to_str): Constify. * target.h (target_ops::to_pid_to_str) (target_ops::to_extra_thread_info): Constify. (target_pid_to_str, normal_pid_to_str): Constify. * windows-nat.c (windows_pid_to_str): Constify. * gdbarch.sh (core_pid_to_str): Constify. * target-delegates.c: Regenerate. * gdbarch.h, gdbarch.c: Regenerate. |
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Simon Marchi
|
3e00d44feb |
Remove some unnecessary inferior_ptid setting/restoring when fetching/storing registers
Now that the to_fetch_registers, to_store_registers and to_prepare_to_store target methods don't rely on the value of inferior_ptid anymore, we can remove a bunch of now unnecessary setting and restoring of inferior_ptid. The asserts added recently in target_fetch_registers and target_store_registers, which validate that inferior_ptid matches the regcache's ptid, must go away. It's the whole point of this effort, to not require inferior_ptid to have a particular value when calling these functions. One thing that I noticed is how sol-thread.c's ps_lgetregs and friends use the current value of inferior_ptid instead of what's passed as argument (ph->ptid), unlike proc-service.c's versions of the same functions. Is it expected? I left it like this in the current patch, but unless there's a good reason for it to be that way, I guess we should make it use the parameter. gdb/ChangeLog: * fbsd-tdep.c (fbsd_corefile_thread): Don't set/restore inferior_ptid. * proc-service.c (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Likewise. * regcache.c (regcache_raw_update, regcache_raw_write): Likewise. * sol-thread.c (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Likewise. * target.c (target_fetch_registers, target_store_registers): Remove asserts. |
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Alan Hayward
|
077ae656a6 |
Remove MAX_REGISTER_SIZE from sol-thread.c
gdb/ * sol-thread.c (sol_thread_store_registers): Remove regcache calls. |
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Simon Marchi
|
bcc0c096d5 |
Use ptid from regcache in almost all remaining nat files
This patch contains almost all of the remaining changes needed to make to_fetch_registers/to_store_registers/to_prepare_to_store independent of inferior_ptid. It contains only some "trivial" changes, the more complicated ones are in separate patches. gdb/ChangeLog: * i386-linux-nat.c (fetch_register, store_register, i386_linux_fetch_inferior_registers, i386_linux_store_inferior_registers): Use ptid from regcache. * ia64-linux-nat.c (ia64_linux_fetch_register, ia64_linux_store_register): Likewise. * inf-ptrace.c (inf_ptrace_fetch_register, inf_ptrace_store_register): Likewise. * m32r-linux-nat.c (m32r_linux_fetch_inferior_registers, m32r_linux_store_inferior_registers): Likewise. * m68k-bsd-nat.c (m68kbsd_fetch_inferior_registers, m68kbsd_store_inferior_registers): Likewise. * m68k-linux-nat.c (fetch_register, store_register, m68k_linux_fetch_inferior_registers, m68k_linux_store_inferior_registers): Likewise. * m88k-bsd-nat.c (m88kbsd_fetch_inferior_registers, m88kbsd_store_inferior_registers): Likewise. * mips-fbsd-nat.c (mips_fbsd_fetch_inferior_registers, mips_fbsd_store_inferior_registers): Likewise. * mips-linux-nat.c (mips64_linux_regsets_fetch_registers, mips64_linux_regsets_store_registers): Likewise. * mips-nbsd-nat.c (mipsnbsd_fetch_inferior_registers, mipsnbsd_store_inferior_registers): Likewise. * mips-obsd-nat.c (mips64obsd_fetch_inferior_registers, mips64obsd_store_inferior_registers): Likewise. * nto-procfs.c (procfs_fetch_registers, procfs_store_registers): Likewise. * ppc-fbsd-nat.c (ppcfbsd_fetch_inferior_registers, ppcfbsd_store_inferior_registers): Likewise. * ppc-linux-nat.c (ppc_linux_fetch_inferior_registers, ppc_linux_store_inferior_registers): Likewise. * ppc-nbsd-nat.c (ppcnbsd_fetch_inferior_registers, ppcnbsd_store_inferior_registers): Likewise. * ppc-obsd-nat.c (ppcobsd_fetch_registers, ppcobsd_store_registers): Likewise. * procfs.c (procfs_fetch_registers, procfs_store_registers): Likewise. * ravenscar-thread.c (ravenscar_fetch_registers, ravenscar_store_registers, ravenscar_prepare_to_store): Likewise. * record-btrace.c (record_btrace_fetch_registers, record_btrace_store_registers, record_btrace_prepare_to_store): Likewise. * remote-sim.c (gdbsim_fetch_register, gdbsim_store_register): Lookup inferior using ptid from regcache, instead of current_inferior. * remote.c (remote_fetch_registers, remote_store_registers): Use ptid from regcache. * rs6000-nat.c (fetch_register, store_register): Likewise. * s390-linux-nat.c (s390_linux_fetch_inferior_registers, s390_linux_store_inferior_registers): Likewise. * sh-nbsd-nat.c (shnbsd_fetch_inferior_registers, shnbsd_store_inferior_registers): Likewise. * sol-thread.c (sol_thread_fetch_registers, sol_thread_store_registers): Likewise. * sparc-nat.c (sparc_fetch_inferior_registers, sparc_store_inferior_registers): Likewise. * tilegx-linux-nat.c (fetch_inferior_registers, store_inferior_registers): Likewise. * vax-bsd-nat.c (vaxbsd_fetch_inferior_registers, vaxbsd_store_inferior_registers): Likewise. * xtensa-linux-nat.c (fetch_gregs, store_gregs, fetch_xtregs, store_xtregs): Likewise. |
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Joel Brobecker
|
61baf725ec |
update copyright year range in GDB files
This applies the second part of GDB's End of Year Procedure, which updates the copyright year range in all of GDB's files. gdb/ChangeLog: Update copyright year range in all GDB files. |
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Rainer Orth
|
b196bc4cb4 |
Fix gdb C++ compilation on Solaris (PR build/20712)
gdb 7.12 doesn't compile as C++ (tried with g++ 4.9) on Solaris (tried 10 and 12, sparc and x86). The following patch (relative to the 7.12 release, though I expect most if not all issues to be present on trunk, too) fixes this. Only a few of the changes bear explanation: * Initially, compilation failed whereever defs.h. was included: In file included from /vol/src/gnu/gdb/gdb-7.12/gdb/gdb.c:19:0: /vol/src/gnu/gdb/gdb-7.12/gdb/defs.h:630:33: error: 'double atof(const char*)' conflicts with a previous declaration extern double atof (const char *); /* X3.159-1989 4.10.1.1 */ ^ In file included from /usr/include/stdlib.h:17:0, from build-gnulib/import/stdlib.h:36, from /vol/src/gnu/gdb/gdb-7.12/gdb/common/common-defs.h:32, from /vol/src/gnu/gdb/gdb-7.12/gdb/defs.h:28, from /vol/src/gnu/gdb/gdb-7.12/gdb/gdb.c:19: /vol/gcc-4.9/lib/gcc/i386-pc-solaris2.10/4.9.0/include-fixed/iso/stdlib_iso.h:119:15: note: previous declaration 'double std::atof(const char*)' extern double atof(const char *); ^ This is due to this gem in gdb/defs.h which seems to have been present like forever: #ifndef atof extern double atof (const char *); /* X3.159-1989 4.10.1.1 */ #endif In the Solaris headers, the appropriate functions are in namespace std, thus the conflict. I've wrapped the defs.h declaration in !__cplusplus to avoid this; perhaps it can go completely instead. * All the casts are necessary to appease g++ and should be pretty obvious. * The sol-thread.c changes are here to handle /vol/src/gnu/gdb/gdb-7.12/gdb/sol-thread.c: In function 'void _initialize_sol_thread()': /vol/src/gnu/gdb/gdb-7.12/gdb/sol-thread.c:1252:36: error: invalid conversion from 'void*' to 'void (*)(int)' [-fpermissive] if (!(p_##X = dlsym (dlhandle, #X))) \ ^ /vol/src/gnu/gdb/gdb-7.12/gdb/sol-thread.c:1255:3: note: in expansion of macro 'resolve' resolve (td_log); ^ and are modeled after linux-thread-db.c (try_thread_db_load_1). The patch allowed both 32 and 64-bit C++ builds on sparc-sun-solaris2.10 and i386-pc-solaris2.10 to complete. The resulting binary hasn't seen more than a smoke test (invoke it on itself, b main, run) yet. When investigating the failure to detect -static-libstdc++ support (more below), I found two more issues which only show up with -Werror: /vol/src/gnu/gdb/gdb/local/gdb/procfs.c: In function 'ssd* proc_get_LDT_entry(procinfo*, int)': /vol/src/gnu/gdb/gdb/local/gdb/procfs.c:2487:19: error: variable 'old_chain' set but not used [-Werror=unused-but-set-variable] struct cleanup *old_chain = NULL; ^ Unless I'm mistaken, you need to run do_cleanups on every return from the function. Afterwards, I ran a 32-bit compilation, which (after adding --disable-largefile to avoid In file included from /usr/include/sys/procfs.h:28:0, from /vol/src/gnu/gdb/gdb/local/gdb/i386-sol2-nat.c:23: /usr/include/sys/old_procfs.h:39:2: error: #error "Cannot use procfs in the large file compilation environment" #error "Cannot use procfs in the large file compilation environment" ^ and two more instances) revealed /vol/src/gnu/gdb/gdb/local/gdb/top.c: In function 'void gdb_safe_append_history()': /vol/src/gnu/gdb/gdb/local/gdb/top.c:1170:59: error: format '%d' expects argument of type 'int', but argument 3 has type 'pid_t {aka long int}' [-Werror=format=] = xstrprintf ("%s-gdb%d~", history_filename, getpid ()); ^ Fixed by casting pid_t to long and printing it as such. |
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Joel Brobecker
|
618f726fcb |
GDB copyright headers update after running GDB's copyright.py script.
gdb/ChangeLog: Update year range in copyright notice of all files. |
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Joel Brobecker
|
32d0add0a6 |
Update year range in copyright notice of all files owned by the GDB project.
gdb/ChangeLog: Update year range in copyright notice of all files. |
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Pedro Alves
|
e8032dde10 |
Push pruning old threads down to the target
When GDB wants to sync the thread list with the target's (e.g., due to "info threads"), it calls update_thread_list: update_thread_list (void) { prune_threads (); target_find_new_threads (); update_threads_executing (); } And then prune_threads does: prune_threads (void) { struct thread_info *tp, *next; for (tp = thread_list; tp; tp = next) { next = tp->next; if (!thread_alive (tp)) delete_thread (tp->ptid); } } Calling thread_live on each thread one by one is expensive. E.g., on Linux, it ends up doing kill(SIG0) once for each thread. Not a big deal, but still a bunch of syscalls... With the remote target, it's cumbersome. That thread_alive call ends up generating one T packet per thread: Sending packet: $Tp2141.2150#82...Packet received: OK Sending packet: $Tp2141.214f#b7...Packet received: OK Sending packet: $Tp2141.2141#82...Packet received: OK Sending packet: $qXfer:threads:read::0,fff#03...Packet received: l<threads>\n<thread id="p2141.2141" core="2"/>\n<thread id="p2141.214f" core="1"/>\n<thread id="p2141.2150" core="2"/>\n</threads>\n That seems a bit silly when target_find_new_threads method implementations will always fetch the whole current set of target threads, and then add those that are not in GDB's thread list, to GDB's thread list. This patch thus pushes down the responsibility of pruning dead threads to the target_find_new_threads method instead, so a target may implement pruning dead threads however it wants. Once we do that, target_find_new_threads becomes a misnomer, so the patch renames it to target_update_thread_list. The patch doesn't attempt to do any optimization to any target yet. It simply exports prune_threads, and makes all implementations of target_update_thread_list call that. It's meant to be a no-op. gdb/ 2014-10-15 Pedro Alves <palves@redhat.com> * ada-tasks.c (print_ada_task_info, task_command_1): Adjust. * bsd-uthread.c (bsd_uthread_find_new_threads): Rename to ... (bsd_uthread_update_thread_list): ... this. Call prune_threads. (bsd_uthread_target): Adjust. * corelow.c (core_open): Adjust. * dec-thread.c (dec_thread_find_new_threads): Update comment. (dec_thread_update_thread_list): New function. (init_dec_thread_ops): Adjust. * gdbthread.h (prune_threads): New declaration. * linux-thread-db.c (thread_db_find_new_threads): Rename to ... (thread_db_update_thread_list): ... this. Call prune_threads. (init_thread_db_ops): Adjust. * nto-procfs.c (procfs_find_new_threads): Rename to ... (procfs_update_thread_list): ... this. Call prune_threads. (procfs_attach, procfs_create_inferior, init_procfs_targets): Adjust. * obsd-nat.c (obsd_find_new_threads): Rename to ... (obsd_update_thread_list): ... this. Call prune_threads. (obsd_add_target): Adjust. * procfs.c (procfs_target): Adjust. (procfs_notice_thread): Update comment. (procfs_find_new_threads): Rename to ... (procfs_update_thread_list): ... this. Call prune_threads. * ravenscar-thread.c (ravenscar_update_inferior_ptid): Update comment. (ravenscar_wait): Adjust. (ravenscar_find_new_threads): Rename to ... (ravenscar_update_thread_list): ... this. Call prune_threads. (init_ravenscar_thread_ops): Adjust. * record-btrace.c (record_btrace_find_new_threads): Rename to ... (record_btrace_update_thread_list): ... this. Adjust comment. (init_record_btrace_ops): Adjust. * remote.c (remote_threads_info): Rename to ... (remote_update_thread_list): ... this. Call prune_threads. (remote_start_remote, extended_remote_attach_1, init_remote_ops): Adjust. * sol-thread.c (check_for_thread_db): Adjust. (sol_find_new_threads_callback): Rename to ... (sol_update_thread_list_callback): ... this. (sol_find_new_threads): Rename to ... (sol_update_thread_list): ... this. Call prune_threads. Adjust. (sol_get_ada_task_ptid, init_sol_thread_ops): Adjust. * target-delegates.c: Regenerate. * target.c (target_find_new_threads): Rename to ... (target_update_thread_list): ... this. * target.h (struct target_ops): Rename to_find_new_threads field to to_update_thread_list. (target_find_new_threads): Rename to ... (target_update_thread_list): ... this. * thread.c (prune_threads): Make extern. (update_thread_list): Adjust. |
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Gary Benson
|
6d3d12ebef |
Include string.h in common-defs.h
This commit includes string.h in common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include string.h. * aarch64-tdep.c: Do not include string.h. * ada-exp.y: Likewise. * ada-lang.c: Likewise. * ada-lex.l: Likewise. * ada-typeprint.c: Likewise. * ada-valprint.c: Likewise. * aix-thread.c: Likewise. * alpha-linux-tdep.c: Likewise. * alpha-mdebug-tdep.c: Likewise. * alpha-nat.c: Likewise. * alpha-osf1-tdep.c: Likewise. * alpha-tdep.c: Likewise. * alphanbsd-tdep.c: Likewise. * amd64-dicos-tdep.c: Likewise. * amd64-linux-tdep.c: Likewise. * amd64-nat.c: Likewise. * amd64-sol2-tdep.c: Likewise. * amd64fbsd-tdep.c: Likewise. * amd64obsd-tdep.c: Likewise. * arch-utils.c: Likewise. * arm-linux-nat.c: Likewise. * arm-linux-tdep.c: Likewise. * arm-tdep.c: Likewise. * arm-wince-tdep.c: Likewise. * armbsd-tdep.c: Likewise. * armnbsd-nat.c: Likewise. * armnbsd-tdep.c: Likewise. * armobsd-tdep.c: Likewise. * avr-tdep.c: Likewise. * ax-gdb.c: Likewise. * ax-general.c: Likewise. * bcache.c: Likewise. * bfin-tdep.c: Likewise. * breakpoint.c: Likewise. * build-id.c: Likewise. * buildsym.c: Likewise. * c-exp.y: Likewise. * c-lang.c: Likewise. * c-typeprint.c: Likewise. * c-valprint.c: Likewise. * charset.c: Likewise. * cli-out.c: Likewise. * cli/cli-cmds.c: Likewise. * cli/cli-decode.c: Likewise. * cli/cli-dump.c: Likewise. * cli/cli-interp.c: Likewise. * cli/cli-logging.c: Likewise. * cli/cli-script.c: Likewise. * cli/cli-setshow.c: Likewise. * cli/cli-utils.c: Likewise. * coffread.c: Likewise. * common/agent.c: Likewise. * common/buffer.c: Likewise. * common/buffer.h: Likewise. * common/common-utils.c: Likewise. * common/filestuff.c: Likewise. * common/filestuff.c: Likewise. * common/format.c: Likewise. * common/print-utils.c: Likewise. * common/rsp-low.c: Likewise. * common/signals.c: Likewise. * common/vec.h: Likewise. * common/xml-utils.c: Likewise. * core-regset.c: Likewise. * corefile.c: Likewise. * corelow.c: Likewise. * cp-abi.c: Likewise. * cp-name-parser.y: Likewise. * cp-support.c: Likewise. * cp-valprint.c: Likewise. * cris-tdep.c: Likewise. * d-exp.y: Likewise. * darwin-nat.c: Likewise. * dbxread.c: Likewise. * dcache.c: Likewise. * demangle.c: Likewise. * dicos-tdep.c: Likewise. * disasm.c: Likewise. * doublest.c: Likewise. * dsrec.c: Likewise. * dummy-frame.c: Likewise. * dwarf2-frame.c: Likewise. * dwarf2loc.c: Likewise. * dwarf2read.c: Likewise. * elfread.c: Likewise. * environ.c: Likewise. * eval.c: Likewise. * event-loop.c: Likewise. * exceptions.c: Likewise. * exec.c: Likewise. * expprint.c: Likewise. * f-exp.y: Likewise. * f-lang.c: Likewise. * f-typeprint.c: Likewise. * f-valprint.c: Likewise. * fbsd-nat.c: Likewise. * findcmd.c: Likewise. * findvar.c: Likewise. * fork-child.c: Likewise. * frame.c: Likewise. * frv-linux-tdep.c: Likewise. * frv-tdep.c: Likewise. * gdb.c: Likewise. * gdb_bfd.c: Likewise. * gdbarch.c: Likewise. * gdbarch.sh: Likewise. * gdbtypes.c: Likewise. * gnu-nat.c: Likewise. * gnu-v2-abi.c: Likewise. * gnu-v3-abi.c: Likewise. * go-exp.y: Likewise. * go-lang.c: Likewise. * go32-nat.c: Likewise. * guile/guile.c: Likewise. * guile/scm-auto-load.c: Likewise. * hppa-hpux-tdep.c: Likewise. * hppa-linux-nat.c: Likewise. * hppanbsd-tdep.c: Likewise. * hppaobsd-tdep.c: Likewise. * i386-cygwin-tdep.c: Likewise. * i386-dicos-tdep.c: Likewise. * i386-linux-tdep.c: Likewise. * i386-nto-tdep.c: Likewise. * i386-sol2-tdep.c: Likewise. * i386-tdep.c: Likewise. * i386bsd-tdep.c: Likewise. * i386gnu-nat.c: Likewise. * i386nbsd-tdep.c: Likewise. * i386obsd-tdep.c: Likewise. * i387-tdep.c: Likewise. * ia64-libunwind-tdep.c: Likewise. * ia64-linux-nat.c: Likewise. * inf-child.c: Likewise. * inf-ptrace.c: Likewise. * inf-ttrace.c: Likewise. * infcall.c: Likewise. * infcmd.c: Likewise. * inflow.c: Likewise. * infrun.c: Likewise. * interps.c: Likewise. * iq2000-tdep.c: Likewise. * irix5-nat.c: Likewise. * jv-exp.y: Likewise. * jv-lang.c: Likewise. * jv-typeprint.c: Likewise. * jv-valprint.c: Likewise. * language.c: Likewise. * linux-fork.c: Likewise. * linux-nat.c: Likewise. * lm32-tdep.c: Likewise. * m2-exp.y: Likewise. * m2-typeprint.c: Likewise. * m32c-tdep.c: Likewise. * m32r-linux-nat.c: Likewise. * m32r-linux-tdep.c: Likewise. * m32r-rom.c: Likewise. * m32r-tdep.c: Likewise. * m68hc11-tdep.c: Likewise. * m68k-tdep.c: Likewise. * m68kbsd-tdep.c: Likewise. * m68klinux-nat.c: Likewise. * m68klinux-tdep.c: Likewise. * m88k-tdep.c: Likewise. * machoread.c: Likewise. * macrocmd.c: Likewise. * main.c: Likewise. * mdebugread.c: Likewise. * mem-break.c: Likewise. * memattr.c: Likewise. * memory-map.c: Likewise. * mep-tdep.c: Likewise. * mi/mi-cmd-break.c: Likewise. * mi/mi-cmd-disas.c: Likewise. * mi/mi-cmd-env.c: Likewise. * mi/mi-cmd-stack.c: Likewise. * mi/mi-cmd-var.c: Likewise. * mi/mi-cmds.c: Likewise. * mi/mi-console.c: Likewise. * mi/mi-getopt.c: Likewise. * mi/mi-interp.c: Likewise. * mi/mi-main.c: Likewise. * mi/mi-parse.c: Likewise. * microblaze-rom.c: Likewise. * microblaze-tdep.c: Likewise. * mingw-hdep.c: Likewise. * minidebug.c: Likewise. * minsyms.c: Likewise. * mips-irix-tdep.c: Likewise. * mips-linux-tdep.c: Likewise. * mips-tdep.c: Likewise. * mips64obsd-tdep.c: Likewise. * mipsnbsd-tdep.c: Likewise. * mipsread.c: Likewise. * mn10300-linux-tdep.c: Likewise. * mn10300-tdep.c: Likewise. * monitor.c: Likewise. * moxie-tdep.c: Likewise. * mt-tdep.c: Likewise. * nat/linux-btrace.c: Likewise. * nat/linux-osdata.c: Likewise. * nat/linux-procfs.c: Likewise. * nat/linux-ptrace.c: Likewise. * nat/linux-waitpid.c: Likewise. * nbsd-tdep.c: Likewise. * nios2-linux-tdep.c: Likewise. * nto-procfs.c: Likewise. * nto-tdep.c: Likewise. * objc-lang.c: Likewise. * objfiles.c: Likewise. * opencl-lang.c: Likewise. * osabi.c: Likewise. * osdata.c: Likewise. * p-exp.y: Likewise. * p-lang.c: Likewise. * p-typeprint.c: Likewise. * parse.c: Likewise. * posix-hdep.c: Likewise. * ppc-linux-nat.c: Likewise. * ppc-sysv-tdep.c: Likewise. * ppcfbsd-tdep.c: Likewise. * ppcnbsd-tdep.c: Likewise. * ppcobsd-tdep.c: Likewise. * printcmd.c: Likewise. * procfs.c: Likewise. * prologue-value.c: Likewise. * python/py-auto-load.c: Likewise. * python/py-gdb-readline.c: Likewise. * ravenscar-thread.c: Likewise. * regcache.c: Likewise. * registry.c: Likewise. * remote-fileio.c: Likewise. * remote-m32r-sdi.c: Likewise. * remote-mips.c: Likewise. * remote-notif.c: Likewise. * remote-sim.c: Likewise. * remote.c: Likewise. * reverse.c: Likewise. * rs6000-aix-tdep.c: Likewise. * ser-base.c: Likewise. * ser-go32.c: Likewise. * ser-mingw.c: Likewise. * ser-pipe.c: Likewise. * ser-tcp.c: Likewise. * ser-unix.c: Likewise. * serial.c: Likewise. * sh-tdep.c: Likewise. * sh64-tdep.c: Likewise. * shnbsd-tdep.c: Likewise. * skip.c: Likewise. * sol-thread.c: Likewise. * solib-dsbt.c: Likewise. * solib-frv.c: Likewise. * solib-osf.c: Likewise. * solib-som.c: Likewise. * solib-spu.c: Likewise. * solib-target.c: Likewise. * solib.c: Likewise. * somread.c: Likewise. * source.c: Likewise. * sparc-nat.c: Likewise. * sparc-sol2-tdep.c: Likewise. * sparc-tdep.c: Likewise. * sparc64-tdep.c: Likewise. * sparc64fbsd-tdep.c: Likewise. * sparc64nbsd-tdep.c: Likewise. * sparcnbsd-tdep.c: Likewise. * spu-linux-nat.c: Likewise. * spu-multiarch.c: Likewise. * spu-tdep.c: Likewise. * stabsread.c: Likewise. * stack.c: Likewise. * std-regs.c: Likewise. * symfile.c: Likewise. * symmisc.c: Likewise. * symtab.c: Likewise. * target.c: Likewise. * thread.c: Likewise. * tilegx-linux-nat.c: Likewise. * tilegx-tdep.c: Likewise. * top.c: Likewise. * tracepoint.c: Likewise. * tui/tui-command.c: Likewise. * tui/tui-data.c: Likewise. * tui/tui-disasm.c: Likewise. * tui/tui-file.c: Likewise. * tui/tui-layout.c: Likewise. * tui/tui-out.c: Likewise. * tui/tui-regs.c: Likewise. * tui/tui-source.c: Likewise. * tui/tui-stack.c: Likewise. * tui/tui-win.c: Likewise. * tui/tui-windata.c: Likewise. * tui/tui-winsource.c: Likewise. * typeprint.c: Likewise. * ui-file.c: Likewise. * ui-out.c: Likewise. * user-regs.c: Likewise. * utils.c: Likewise. * v850-tdep.c: Likewise. * valarith.c: Likewise. * valops.c: Likewise. * valprint.c: Likewise. * value.c: Likewise. * varobj.c: Likewise. * vax-tdep.c: Likewise. * vaxnbsd-tdep.c: Likewise. * vaxobsd-tdep.c: Likewise. * windows-nat.c: Likewise. * xcoffread.c: Likewise. * xml-support.c: Likewise. * xstormy16-tdep.c: Likewise. * xtensa-linux-nat.c: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include string.h. * event-loop.c: Likewise. * linux-low.c: Likewise. * regcache.c: Likewise. * remote-utils.c: Likewise. * spu-low.c: Likewise. * utils.c: Likewise. |
||
Tom Tromey
|
e75fdfcad1 |
clean up some target delegation cases
This patch cleans up some minor inconsistencies in target delegation. It's primary purpose is to avoid confusion in the code. A few spots were checking the "beneath" target; however this can only be NULL for the dummy target, so such tests are not needed. Some other spots were iterating over the beneath targets, looking for a method implementation. This is not needed for methods handled by make-target-delegates, as there is always an implementation. 2014-07-18 Tom Tromey <tromey@redhat.com> PR gdb/17130: * spu-multiarch.c (spu_region_ok_for_hw_watchpoint) (spu_fetch_registers, spu_store_registers, spu_xfer_partial) (spu_search_memory, spu_mourn_inferior): Simplify delegation. * linux-thread-db.c (thread_db_pid_to_str): Always delegate. * windows-nat.c (windows_xfer_partial): Always delegate. * record-btrace.c (record_btrace_xfer_partial): Simplify delegation. (record_btrace_fetch_registers, record_btrace_store_registers) (record_btrace_prepare_to_store, record_btrace_resume) (record_btrace_wait, record_btrace_find_new_threads) (record_btrace_thread_alive): Likewise. * procfs.c (procfs_xfer_partial): Always delegate. * corelow.c (core_xfer_partial): Always delegate. * sol-thread.c (sol_find_new_threads): Simplify delegation. |
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Joel Brobecker
|
d3c1a85fda |
Fix sol-thread.c build failure.
Some updates where needed after the minimal symbol handling got changed a little. This patch makes those changes. gdb/ChangeLog: * sol-thread.c: #include "symtab.h", "minsym.h" and "objfiles.h". (ps_pglobal_lookup): Use BMSYMBOL_VALUE_ADDRESS instead of SYMBOL_VALUE_ADDRESS. (info_cb): MSYMBOL_PRINT_NAME instead of SYMBOL_PRINT_NAME. |
||
Tom Tromey
|
3b7344d5ab |
use bound_minsym as result for lookup_minimal_symbol et al
This patch changes a few minimal symbol lookup functions to return a bound_minimal_symbol rather than a pointer to the minsym. This change helps prepare gdb for computing a minimal symbol's address at the point of use. Note that this changes even those functions that ostensibly search a single objfile. That was necessary because, in fact, those functions can search an objfile and its separate debug objfiles; and it is important for the caller to know in which objfile the minimal symbol was actually found. The bulk of this patch is mechanical. 2014-02-26 Tom Tromey <tromey@redhat.com> * ada-lang.c (ada_update_initial_language): Update. (ada_main_name, ada_has_this_exception_support): Update. * ada-tasks.c (ada_tasks_inferior_data_sniffer): Update. * aix-thread.c (pdc_symbol_addrs, pd_enable): Update. * arm-tdep.c (arm_skip_stub): Update. * auxv.c (ld_so_xfer_auxv): Update. * avr-tdep.c (avr_scan_prologue): Update. * ax-gdb.c (gen_var_ref): Update. * breakpoint.c (struct breakpoint_objfile_data) <overlay_msym, longjmp_msym, terminate_msym, exception_msym>: Change type to bound_minimal_symbol. (create_overlay_event_breakpoint) (create_longjmp_master_breakpoint) (create_std_terminate_master_breakpoint) (create_exception_master_breakpoint): Update. * bsd-uthread.c (bsd_uthread_lookup_address): Update. * c-exp.y (classify_name): Update. * coffread.c (coff_symfile_read): Update. * common/agent.c (agent_look_up_symbols): Update. * d-lang.c (d_main_name): Update. * dbxread.c (find_stab_function_addr, end_psymtab): Update. * dec-thread.c (enable_dec_thread): Update. * dwarf2loc.c (call_site_to_target_addr): Update. * elfread.c (elf_gnu_ifunc_resolve_by_got): Update. * eval.c (evaluate_subexp_standard): Update. * findvar.c (struct minsym_lookup_data) <result>: Change type to bound_minimal_symbol. <objfile>: Remove. (minsym_lookup_iterator_cb, default_read_var_value): Update. * frame.c (inside_main_func): Update. * frv-tdep.c (frv_frame_this_id): Update. * gcore.c (call_target_sbrk): Update. * glibc-tdep.c (glibc_skip_solib_resolver): Update. * gnu-v3-abi.c (gnuv3_get_typeid, gnuv3_skip_trampoline): Update. * go-lang.c (go_main_name): Update. * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code) (hppa_hpux_find_import_stub_for_addr): Update. * hppa-tdep.c (hppa_extract_17, hppa_lookup_stub_minimal_symbol): Update. Change return type. * hppa-tdep.h (hppa_lookup_stub_minimal_symbol): Change return type. * jit.c (jit_breakpoint_re_set_internal): Update. * linux-fork.c (inferior_call_waitpid, checkpoint_command): Update. * linux-nat.c (get_signo): Update. * linux-thread-db.c (inferior_has_bug): Update * m32c-tdep.c (m32c_return_value) (m32c_m16c_address_to_pointer): Update. * m32r-tdep.c (m32r_frame_this_id): Update. * m68hc11-tdep.c (m68hc11_get_register_info): Update. * machoread.c (macho_resolve_oso_sym_with_minsym): Update. * minsyms.c (lookup_minimal_symbol_internal): Rename to lookup_minimal_symbol. Change return type. (lookup_minimal_symbol): Remove. (lookup_bound_minimal_symbol): Update. (lookup_minimal_symbol_text): Change return type. (lookup_minimal_symbol_solib_trampoline): Change return type. * minsyms.h (lookup_minimal_symbol, lookup_minimal_symbol_text) (lookup_minimal_symbol_solib_trampoline): Change return type. * mips-linux-tdep.c (mips_linux_skip_resolver): Update. * objc-lang.c (lookup_objc_class, lookup_child_selector) (value_nsstring, find_imps): Update. * obsd-tdep.c (obsd_skip_solib_resolver): Update. * p-lang.c (pascal_main_name): Update. * ppc-linux-tdep.c (ppc_linux_spe_context_lookup): Update. * ppc-sysv-tdep.c (convert_code_addr_to_desc_addr): Update. * proc-service.c (ps_pglobal_lookup): Update. * ravenscar-thread.c (get_running_thread_msymbol): Change return type. (has_ravenscar_runtime, get_running_thread_id): Update. * remote.c (remote_check_symbols): Update. * sol-thread.c (ps_pglobal_lookup): Update. * sol2-tdep.c (sol2_skip_solib_resolver): Update. * solib-dsbt.c (lm_base): Update. * solib-frv.c (lm_base, frv_relocate_section_addresses): Update. * solib-irix.c (locate_base): Update. * solib-som.c (som_solib_create_inferior_hook) (som_solib_desire_dynamic_linker_symbols, link_map_start): Update. * solib-spu.c (spu_enable_break): Update. * solib-svr4.c (elf_locate_base, enable_break): Update. * spu-tdep.c (spu_get_overlay_table, spu_catch_start) (flush_ea_cache): Update. * stabsread.c (define_symbol): Update. * symfile.c (simple_read_overlay_table): Update. * symtab.c (find_pc_sect_line): Update. * tracepoint.c (scope_info): Update. * tui-disasm.c (tui_get_begin_asm_address): Update. * value.c (value_static_field): Update. |
||
Tom Tromey
|
1e6b91a4bf |
Add target_ops argument to to_get_ada_task_ptid
2014-02-19 Tom Tromey <tromey@redhat.com> * windows-nat.c (windows_get_ada_task_ptid): Add 'self' argument. * target.h (struct target_ops) <to_get_ada_task_ptid>: Add argument. (target_get_ada_task_ptid): Add argument. * target.c (update_current_target): Update. (default_get_ada_task_ptid): Add 'self' argument. * sol-thread.c (sol_get_ada_task_ptid): Add 'self' argument. * remote.c (remote_get_ada_task_ptid): Add 'self' argument. * ravenscar-thread.c (ravenscar_get_ada_task_ptid): Add 'self' argument. * linux-thread-db.c (thread_db_get_ada_task_ptid): Add 'self' argument. * inf-ttrace.c (inf_ttrace_get_ada_task_ptid): Add 'self' argument. * dec-thread.c (dec_thread_get_ada_task_ptid): Add 'self' argument. * darwin-nat.c (darwin_get_ada_task_ptid): Add 'self' argument. * aix-thread.c (aix_thread_get_ada_task_ptid): Add 'self' argument. |
||
Yao Qi
|
9b409511d0 |
Return target_xfer_status in to_xfer_partial
This patch does the conversion of to_xfer_partial from LONGEST (*to_xfer_partial) (struct target_ops *ops, enum target_object object, const char *annex, gdb_byte *readbuf, const gdb_byte *writebuf, ULONGEST offset, ULONGEST len); to enum target_xfer_status (*to_xfer_partial) (struct target_ops *ops, enum target_object object, const char *annex, gdb_byte *readbuf, const gdb_byte *writebuf, ULONGEST offset, ULONGEST len, ULONGEST *xfered_len); It changes to_xfer_partial return the transfer status and the transfered length by *XFERED_LEN. Generally, the return status has three stats, - TARGET_XFER_OK, - TARGET_XFER_EOF, - TARGET_XFER_E_XXXX, See the comments to them in 'enum target_xfer_status'. Note that Pedro suggested not name TARGET_XFER_DONE, as it is confusing, compared with "TARGET_XFER_OK". We finally name it TARGET_XFER_EOF. With this change, GDB core can handle unavailable data in a convenient way. The rationale behind this change was mentioned here https://sourceware.org/ml/gdb-patches/2013-10/msg00761.html Consider an object/value like this: 0 100 150 200 512 DDDDDDDDDDDxxxxxxxxxDDDDDD...DDIIIIIIIIIIII..III where D is valid data, and xxx is unavailable data, and I is beyond the end of the object (Invalid). Currently, if we start the xfer at 0, requesting, say 512 bytes, we'll first get back 100 bytes. The xfer machinery then retries fetching [100,512), and gets back TARGET_XFER_E_UNAVAILABLE. That's sufficient when you're either interested in either having the whole of the 512 bytes available, or erroring out. But, in this scenario, we're interested in the data at [150,512). The problem is that the last TARGET_XFER_E_UNAVAILABLE gives us no indication where to start the read next. We'd need something like: get me [0,512) >>> <<< here's [0,100), *xfered_len is 100, returns TARGET_XFER_OK get me [100,512) >>> (**1) <<< [100,150) is unavailable, *xfered_len is 50, return TARGET_XFER_E_UNAVAILABLE. get me [150,512) >>> <<< here's [150,200), *xfered_len is 50, return TARGET_XFER_OK. get me [200,512) >>> <<< no more data, return TARGET_XFER_EOF. This naturally implies pushing down the decision of whether to return TARGET_XFER_E_UNAVAILABLE or something else down to the target. (Which kinds of leads back to tfile itself reading from RO memory from file (though we could export a function in exec.c for that that tfile delegates to, instead of re-adding the old code). Beside this change, we also add a macro TARGET_XFER_STATUS_ERROR_P to check whether a status is an error or not, to stop using "status < 0". This patch also eliminates the comparison between status and 0. No target implementations to to_xfer_partial adapts this new interface. The interface still behaves as before. gdb: 2014-02-11 Yao Qi <yao@codesourcery.com> * target.h (enum target_xfer_error): Rename to ... (enum target_xfer_status): ... it. New. All users updated. (enum target_xfer_status) <TARGET_XFER_OK>, <TARGET_XFER_EOF>: New. (TARGET_XFER_STATUS_ERROR_P): New macro. (target_xfer_error_to_string): Remove declaration. (target_xfer_status_to_string): Declare. (target_xfer_partial_ftype): Adjust it. (struct target_ops) <to_xfer_partial>: Return target_xfer_status. Add argument xfered_len. Update comments. * target.c (target_xfer_error_to_string): Rename to ... (target_xfer_status_to_string): ... it. New. All callers updated. (target_read_live_memory): Likewise. Call target_xfer_partial instead of target_read. (memory_xfer_live_readonly_partial): Return target_xfer_status. Add argument xfered_len. (raw_memory_xfer_partial): Likewise. (memory_xfer_partial_1): Likewise. (memory_xfer_partial): Likewise. (target_xfer_partial): Likewise. Check *XFERED_LEN is set properly. Update debug message. (default_xfer_partial, current_xfer_partial): Likewise. (target_write_partial): Likewise. (target_read_partial): Likewise. All callers updated. (read_whatever_is_readable): Likewise. (target_write_with_progress): Likewise. (target_read_alloc_1): Likewise. * aix-thread.c (aix_thread_xfer_partial): Likewise. * auxv.c (procfs_xfer_auxv): Likewise. (ld_so_xfer_auxv, memory_xfer_auxv): Likewise. * bfd-target.c (target_bfd_xfer_partial): Likewise. * bsd-kvm.c (bsd_kvm_xfer_partial): Likewise. * bsd-uthread.c (bsd_uthread_xfer_partia): Likewise. * corefile.c (read_memory): Adjust. * corelow.c (core_xfer_partial): Likewise. * ctf.c (ctf_xfer_partial): Likewise. * darwin-nat.c (darwin_read_dyld_info): Likewise. All callers updated. (darwin_xfer_partial): Likewise. * exec.c (section_table_xfer_memory_partial): Likewise. All callers updated. (exec_xfer_partial): Likewise. * exec.h (section_table_xfer_memory_partial): Update declaration. * gnu-nat.c (gnu_xfer_memory): Likewise. Assert 'res' is not negative. (gnu_xfer_partial): Likewise. * ia64-hpux-nat.c (ia64_hpux_xfer_memory_no_bs): Likewise. (ia64_hpux_xfer_memory, ia64_hpux_xfer_uregs): Likewise. (ia64_hpux_xfer_solib_got): Likewise. * inf-ptrace.c (inf_ptrace_xfer_partial): Likewise. Change type of 'partial_len' to ULONGEST. * inf-ttrace.c (inf_ttrace_xfer_partial): Likewise. * linux-nat.c (linux_xfer_siginfo ): Likewise. (linux_nat_xfer_partial): Likewise. (linux_proc_xfer_partial, linux_xfer_partial): Likewise. (linux_proc_xfer_spu, linux_nat_xfer_osdata): Likewise. * monitor.c (monitor_xfer_memory): Likewise. (monitor_xfer_partial): Likewise. * procfs.c (procfs_xfer_partial): Likewise. * record-btrace.c (record_btrace_xfer_partial): Likewise. * record-full.c (record_full_xfer_partial): Likewise. (record_full_core_xfer_partial): Likewise. * remote-sim.c (gdbsim_xfer_memory): Likewise. (gdbsim_xfer_partial): Likewise. * remote.c (remote_write_bytes_aux): Likewise. All callers updated. (remote_write_bytes, remote_read_bytes): Likewise. All callers updated. (remote_flash_erase): Likewise. All callers updated. (remote_write_qxfer): Likewise. All callers updated. (remote_read_qxfer): Likewise. All callers updated. (remote_xfer_partial): Likewise. * rs6000-nat.c (rs6000_xfer_partial): Likewise. (rs6000_xfer_shared_libraries): Likewise. * sol-thread.c (sol_thread_xfer_partial): Likewise. (sol_thread_xfer_partial): Likewise. * sparc-nat.c (sparc_xfer_wcookie): Likewise. (sparc_xfer_partial): Likewise. * spu-linux-nat.c (spu_proc_xfer_spu): Likewise. All callers updated. (spu_xfer_partial): Likewise. * spu-multiarch.c (spu_xfer_partial): Likewise. * tracepoint.c (tfile_xfer_partial): Likewise. * windows-nat.c (windows_xfer_memory): Likewise. (windows_xfer_shared_libraries): Likewise. (windows_xfer_partial): Likewise. * valprint.c: Replace 'target_xfer_error' with 'target_xfer_status' in comments. |
||
Yao Qi
|
b55e14c72c |
Change to_xfer_partial 'len' type to ULONGEST.
This patch changes to_xfer_partial's len's type to ULONGEST, and adjust its implementations. gdb: 2014-01-14 Yao Qi <yao@codesourcery.com> * target.h (target_xfer_partial_ftype): Update. (struct target_ops) <to_xfer_partial>: Change 'len' type to ULONGEST. * aix-thread.c (aix_thread_xfer_partial): Change type of argument 'len' to ULONGEST. * auxv.c (procfs_xfer_auxv): Likewise. (ld_so_xfer_auxv): Likewise. (memory_xfer_auxv): Likewise. * bfd-target.c (target_bfd_xfer_partial): Likewise. * bsd-kvm.c (bsd_kvm_xfer_partial): Likewise. * bsd-uthread.c (bsd_uthread_xfer_partial): Likewise. * corelow.c (core_xfer_partial): Likewise. * ctf.c (ctf_xfer_partial): Likewise. * darwin-nat.c (darwin_read_write_inferior): Likewise. Use '%u'. (darwin_read_dyld_info): Likewise. (darwin_xfer_partial): Likewise. * exec.c (section_table_xfer_memory_partial): Likewise. (exec_xfer_partial): Likewise. * exec.h (section_table_xfer_memory_partial): Update declaration. * gnu-nat.c (gnu_xfer_memory): Likewise. Call pulongest instead of plongest. (gnu_xfer_partial): Likewise. * ia64-hpux-nat.c (ia64_hpux_xfer_memory): Likewise. (ia64_hpux_xfer_solib_got): Likewise. (ia64_hpux_xfer_partial): Likewise. * ia64-linux-nat.c (ia64_linux_xfer_partial): * inf-ptrace.c (inf_ptrace_xfer_partial): * inf-ttrace.c (inf_ttrace_xfer_partial): * linux-nat.c (linux_xfer_siginfo): Likewise. (linux_nat_xfer_partial): Likewise. (spu_enumerate_spu_ids, linux_proc_xfer_spu): Likewise. (linux_nat_xfer_osdata, linux_xfer_partial): Likewise. * monitor.c (monitor_xfer_memory): Likewise. (monitor_xfer_partial): Likewise. * procfs.c (procfs_xfer_partial): Likewise. * record-full.c (record_full_xfer_partial): Likewise. (record_full_core_xfer_partial): Likewise. * remote-sim.c (gdbsim_xfer_memory): Likewise. Call pulongest instead of plongest. (gdbsim_xfer_partial): Likewise. * remote.c (remote_xfer_partial): Likewise. * rs6000-aix-tdep.c (rs6000_aix_ld_info_to_xml): Likewise. * rs6000-aix-tdep.h (rs6000_aix_ld_info_to_xml): Update declaration. * rs6000-nat.c (rs6000_xfer_partial): Likewise. (rs6000_xfer_shared_libraries): Likewise. * sol-thread.c (sol_thread_xfer_partial): Likewise. * sparc-nat.c (sparc_xfer_wcookie): Likewise. (sparc_xfer_partial): Likewise. * spu-linux-nat.c (spu_proc_xfer_spu): Likewise. (spu_xfer_partial): Likewise. * spu-multiarch.c (spu_xfer_partial): Likewise. * target.c (target_read_live_memory): Likewise. (memory_xfer_live_readonly_partial): Likewise. (memory_xfer_partial, memory_xfer_partial_1): Likewise. (target_xfer_partial, default_xfer_partial): Likewise. (current_xfer_partial): Likewise. * tracepoint.c (tfile_xfer_partial): Likewise. * windows-nat.c (windows_xfer_memory): Likewise. Call pulongest instead of plongest. (windows_xfer_partial): Likewise. (windows_xfer_shared_libraries): Likewise. |