diff options
author | Doug Evans <dje@google.com> | 2014-02-19 14:51:55 -0800 |
---|---|---|
committer | Doug Evans <dje@google.com> | 2014-02-19 14:51:55 -0800 |
commit | 80894984a6b5faaa5bc1967059dd502a044cb079 (patch) | |
tree | fb325d7616f30a1219b35669dc06de61dd963a22 /gdb | |
parent | 399ebc3d1e004d66ed90e69d9c75649556108a58 (diff) | |
download | fsf-binutils-gdb-80894984a6b5faaa5bc1967059dd502a044cb079.zip fsf-binutils-gdb-80894984a6b5faaa5bc1967059dd502a044cb079.tar.gz fsf-binutils-gdb-80894984a6b5faaa5bc1967059dd502a044cb079.tar.bz2 |
Rename inferior_list_entry uses from "head" to "entry" for consistency.
* dll.h (struct dll_info): Add comment.
* gdbthread.h (struct thread_info): Add comment.
(current_ptid): Simplify.
* inferiors.c (add_process): Update.
(remove_process): Update.
* inferiors.h (struct process_info): Rename member "head" to "entry".
* linux-low.c (delete_lwp): Update.
(add_lwp): Update.
(last_thread_of_process_p): Update.
(kill_one_lwp_callback, linux_kill): Update.
(status_pending_p_callback): Update.
(wait_for_sigstop): Update. Simplify read of ptid.
(start_step_over): Update.
* linux-low.h (ptid_of, pid_of, lwpid_of): Update.
(get_lwp_thread): Update.
(struct lwp_info): Rename member "head" to "entry".
* regcache.h (inferior_list_entry): Delete.
* server.c (kill_inferior_callback): Update.
(detach_or_kill_inferior_callback): Update.
(print_started_pid): Update.
(print_attached_pid): Update.
(process_serial_event): Simplify read of ptid.
* thread-db.c (thread_db_create_event): Update.
(thread_db_get_tls_address): Update.
* win32-low.c (current_inferior_ptid): Simplify.
Diffstat (limited to 'gdb')
-rw-r--r-- | gdb/gdbserver/ChangeLog | 28 | ||||
-rw-r--r-- | gdb/gdbserver/dll.h | 3 | ||||
-rw-r--r-- | gdb/gdbserver/gdbthread.h | 5 | ||||
-rw-r--r-- | gdb/gdbserver/inferiors.c | 6 | ||||
-rw-r--r-- | gdb/gdbserver/inferiors.h | 5 | ||||
-rw-r--r-- | gdb/gdbserver/linux-low.c | 20 | ||||
-rw-r--r-- | gdb/gdbserver/linux-low.h | 10 | ||||
-rw-r--r-- | gdb/gdbserver/regcache.h | 1 | ||||
-rw-r--r-- | gdb/gdbserver/server.c | 10 | ||||
-rw-r--r-- | gdb/gdbserver/thread-db.c | 4 | ||||
-rw-r--r-- | gdb/gdbserver/win32-low.c | 2 |
11 files changed, 65 insertions, 29 deletions
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index 9231f07..45ca98d 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,3 +1,31 @@ +2014-02-19 Doug Evans <dje@google.com> + + * dll.h (struct dll_info): Add comment. + * gdbthread.h (struct thread_info): Add comment. + (current_ptid): Simplify. + * inferiors.c (add_process): Update. + (remove_process): Update. + * inferiors.h (struct process_info): Rename member "head" to "entry". + * linux-low.c (delete_lwp): Update. + (add_lwp): Update. + (last_thread_of_process_p): Update. + (kill_one_lwp_callback, linux_kill): Update. + (status_pending_p_callback): Update. + (wait_for_sigstop): Update. Simplify read of ptid. + (start_step_over): Update. + * linux-low.h (ptid_of, pid_of, lwpid_of): Update. + (get_lwp_thread): Update. + (struct lwp_info): Rename member "head" to "entry". + * regcache.h (inferior_list_entry): Delete. + * server.c (kill_inferior_callback): Update. + (detach_or_kill_inferior_callback): Update. + (print_started_pid): Update. + (print_attached_pid): Update. + (process_serial_event): Simplify read of ptid. + * thread-db.c (thread_db_create_event): Update. + (thread_db_get_tls_address): Update. + * win32-low.c (current_inferior_ptid): Simplify. + 2014-02-19 Tom Tromey <tromey@redhat.com> * target.h (struct target_ops) <supports_btrace>: Add target_ops diff --git a/gdb/gdbserver/dll.h b/gdb/gdbserver/dll.h index 879f5ba..0d26bc6 100644 --- a/gdb/gdbserver/dll.h +++ b/gdb/gdbserver/dll.h @@ -20,7 +20,10 @@ struct dll_info { + /* This must appear first. See inferiors.h. + The list iterator functions assume it. */ struct inferior_list_entry entry; + char *name; CORE_ADDR base_addr; }; diff --git a/gdb/gdbserver/gdbthread.h b/gdb/gdbserver/gdbthread.h index a1d9ca8..4c454a2 100644 --- a/gdb/gdbserver/gdbthread.h +++ b/gdb/gdbserver/gdbthread.h @@ -26,7 +26,10 @@ struct btrace_target_info; struct thread_info { + /* This must appear first. See inferiors.h. + The list iterator functions assume it. */ struct inferior_list_entry entry; + void *target_data; void *regcache_data; @@ -76,6 +79,6 @@ void add_thread (ptid_t ptid, void *target_data); struct thread_info *find_thread_ptid (ptid_t ptid); /* Get current thread ID (Linux task ID). */ -#define current_ptid ((struct inferior_list_entry *) current_inferior)->id +#define current_ptid (current_inferior->entry.id) #endif /* GDB_THREAD_H */ diff --git a/gdb/gdbserver/inferiors.c b/gdb/gdbserver/inferiors.c index 0033958..e3d28ea 100644 --- a/gdb/gdbserver/inferiors.c +++ b/gdb/gdbserver/inferiors.c @@ -235,10 +235,10 @@ add_process (int pid, int attached) process = xcalloc (1, sizeof (*process)); - process->head.id = pid_to_ptid (pid); + process->entry.id = pid_to_ptid (pid); process->attached = attached; - add_inferior_to_list (&all_processes, &process->head); + add_inferior_to_list (&all_processes, &process->entry); return process; } @@ -252,7 +252,7 @@ remove_process (struct process_info *process) { clear_symbol_cache (&process->symbol_cache); free_all_breakpoints (process); - remove_inferior (&all_processes, &process->head); + remove_inferior (&all_processes, &process->entry); free (process); } diff --git a/gdb/gdbserver/inferiors.h b/gdb/gdbserver/inferiors.h index 5f99fbc..f02afdd 100644 --- a/gdb/gdbserver/inferiors.h +++ b/gdb/gdbserver/inferiors.h @@ -42,7 +42,9 @@ struct process_info_private; struct process_info { - struct inferior_list_entry head; + /* This must appear first. + The list iterator functions assume it. */ + struct inferior_list_entry entry; /* Nonzero if this child process was attached rather than spawned. */ @@ -105,6 +107,7 @@ struct inferior_list_entry *find_inferior void *arg); struct inferior_list_entry *find_inferior_id (struct inferior_list *list, ptid_t id); + void *inferior_target_data (struct thread_info *); void set_inferior_target_data (struct thread_info *, void *); void *inferior_regcache_data (struct thread_info *); diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c index c72d681..011ee58 100644 --- a/gdb/gdbserver/linux-low.c +++ b/gdb/gdbserver/linux-low.c @@ -347,7 +347,7 @@ static void delete_lwp (struct lwp_info *lwp) { remove_thread (get_lwp_thread (lwp)); - remove_inferior (&all_lwps, &lwp->head); + remove_inferior (&all_lwps, &lwp->entry); free (lwp->arch_private); free (lwp); } @@ -533,12 +533,12 @@ add_lwp (ptid_t ptid) lwp = (struct lwp_info *) xmalloc (sizeof (*lwp)); memset (lwp, 0, sizeof (*lwp)); - lwp->head.id = ptid; + lwp->entry.id = ptid; if (the_low_target.new_thread != NULL) lwp->arch_private = the_low_target.new_thread (); - add_inferior_to_list (&all_lwps, &lwp->head); + add_inferior_to_list (&all_lwps, &lwp->entry); return lwp; } @@ -865,7 +865,7 @@ second_thread_of_pid_p (struct inferior_list_entry *entry, void *args) static int last_thread_of_process_p (struct thread_info *thread) { - ptid_t ptid = ((struct inferior_list_entry *)thread)->id; + ptid_t ptid = thread->entry.id; int pid = ptid_get_pid (ptid); struct counter counter = { pid , 0 }; @@ -941,7 +941,7 @@ kill_one_lwp_callback (struct inferior_list_entry *entry, void *args) linux_kill_one_lwp (lwp); /* Make sure it died. The loop is most likely unnecessary. */ - pid = linux_wait_for_event (lwp->head.id, &wstat, __WALL); + pid = linux_wait_for_event (lwp->entry.id, &wstat, __WALL); } while (pid > 0 && WIFSTOPPED (wstat)); return 0; @@ -986,7 +986,7 @@ linux_kill (int pid) linux_kill_one_lwp (lwp); /* Make sure it died. The loop is most likely unnecessary. */ - lwpid = linux_wait_for_event (lwp->head.id, &wstat, __WALL); + lwpid = linux_wait_for_event (lwp->entry.id, &wstat, __WALL); } while (lwpid > 0 && WIFSTOPPED (wstat)); } @@ -1223,7 +1223,7 @@ status_pending_p_callback (struct inferior_list_entry *entry, void *arg) /* Check if we're only interested in events from a specific process or its lwps. */ if (!ptid_equal (minus_one_ptid, ptid) - && ptid_get_pid (ptid) != ptid_get_pid (lwp->head.id)) + && ptid_get_pid (ptid) != ptid_get_pid (lwp->entry.id)) return 0; thread = get_lwp_thread (lwp); @@ -2929,11 +2929,11 @@ wait_for_sigstop (struct inferior_list_entry *entry) saved_inferior = current_inferior; if (saved_inferior != NULL) - saved_tid = ((struct inferior_list_entry *) saved_inferior)->id; + saved_tid = saved_inferior->entry.id; else saved_tid = null_ptid; /* avoid bogus unused warning */ - ptid = lwp->head.id; + ptid = lwp->entry.id; if (debug_threads) debug_printf ("wait_for_sigstop: pulling one event\n"); @@ -3610,7 +3610,7 @@ start_step_over (struct lwp_info *lwp) linux_resume_one_lwp (lwp, step, 0, NULL); /* Require next event from this LWP. */ - step_over_bkpt = lwp->head.id; + step_over_bkpt = lwp->entry.id; return 1; } diff --git a/gdb/gdbserver/linux-low.h b/gdb/gdbserver/linux-low.h index f2477d9..3b7ec21 100644 --- a/gdb/gdbserver/linux-low.h +++ b/gdb/gdbserver/linux-low.h @@ -223,19 +223,19 @@ struct linux_target_ops extern struct linux_target_ops the_low_target; -#define ptid_of(proc) ((proc)->head.id) -#define pid_of(proc) ptid_get_pid ((proc)->head.id) -#define lwpid_of(proc) ptid_get_lwp ((proc)->head.id) +#define ptid_of(proc) ((proc)->entry.id) +#define pid_of(proc) ptid_get_pid ((proc)->entry.id) +#define lwpid_of(proc) ptid_get_lwp ((proc)->entry.id) #define get_lwp(inf) ((struct lwp_info *)(inf)) #define get_thread_lwp(thr) (get_lwp (inferior_target_data (thr))) #define get_lwp_thread(proc) ((struct thread_info *) \ find_inferior_id (&all_threads, \ - get_lwp (proc)->head.id)) + get_lwp (proc)->entry.id)) struct lwp_info { - struct inferior_list_entry head; + struct inferior_list_entry entry; /* If this flag is set, the next SIGSTOP will be ignored (the process will be immediately resumed). This means that either we diff --git a/gdb/gdbserver/regcache.h b/gdb/gdbserver/regcache.h index 6d18d1e..891fead 100644 --- a/gdb/gdbserver/regcache.h +++ b/gdb/gdbserver/regcache.h @@ -19,7 +19,6 @@ #ifndef REGCACHE_H #define REGCACHE_H -struct inferior_list_entry; struct thread_info; struct target_desc; diff --git a/gdb/gdbserver/server.c b/gdb/gdbserver/server.c index a441afd..94a72f7 100644 --- a/gdb/gdbserver/server.c +++ b/gdb/gdbserver/server.c @@ -2881,7 +2881,7 @@ static void kill_inferior_callback (struct inferior_list_entry *entry) { struct process_info *process = (struct process_info *) entry; - int pid = ptid_get_pid (process->head.id); + int pid = ptid_get_pid (process->entry.id); kill_inferior (pid); discard_queued_stop_replies (pid); @@ -2896,7 +2896,7 @@ static void detach_or_kill_inferior_callback (struct inferior_list_entry *entry) { struct process_info *process = (struct process_info *) entry; - int pid = ptid_get_pid (process->head.id); + int pid = ptid_get_pid (process->entry.id); if (process->attached) detach_inferior (pid); @@ -2916,7 +2916,7 @@ print_started_pid (struct inferior_list_entry *entry) if (! process->attached) { - int pid = ptid_get_pid (process->head.id); + int pid = ptid_get_pid (process->entry.id); fprintf (stderr, " %d", pid); } } @@ -2931,7 +2931,7 @@ print_attached_pid (struct inferior_list_entry *entry) if (process->attached) { - int pid = ptid_get_pid (process->head.id); + int pid = ptid_get_pid (process->entry.id); fprintf (stderr, " %d", pid); } } @@ -3518,7 +3518,7 @@ process_serial_event (void) break; } - thread_id = ((struct inferior_list_entry *)thread)->id; + thread_id = thread->entry.id; } else { diff --git a/gdb/gdbserver/thread-db.c b/gdb/gdbserver/thread-db.c index df06b9d..f63e39e 100644 --- a/gdb/gdbserver/thread-db.c +++ b/gdb/gdbserver/thread-db.c @@ -210,7 +210,7 @@ thread_db_create_event (CORE_ADDR where) created threads. */ lwp = get_thread_lwp (current_inferior); if (lwp->thread_known == 0) - find_one_thread (lwp->head.id); + find_one_thread (current_inferior->entry.id); /* msg.event == TD_EVENT_CREATE */ @@ -502,7 +502,7 @@ thread_db_get_tls_address (struct thread_info *thread, CORE_ADDR offset, lwp = get_thread_lwp (thread); if (!lwp->thread_known) - find_one_thread (lwp->head.id); + find_one_thread (thread->entry.id); if (!lwp->thread_known) return TD_NOTHR; diff --git a/gdb/gdbserver/win32-low.c b/gdb/gdbserver/win32-low.c index 92b001f..f2620a5 100644 --- a/gdb/gdbserver/win32-low.c +++ b/gdb/gdbserver/win32-low.c @@ -114,7 +114,7 @@ static void win32_ensure_ntdll_loaded (void); static ptid_t current_inferior_ptid (void) { - return ((struct inferior_list_entry*) current_inferior)->id; + return current_ptid; } /* The current debug event from WaitForDebugEvent. */ |