Revert "Delete program spaces directly when removing inferiors"
Reverted, since it causes a build failure. It turns out that
delete_inferior_silent wasn't actually unused.
This reverts commit 0560c645c0.
This commit is contained in:
Simon Marchi
parent
0560c645c0
commit
ef3f321b39
6 changed files with 57 additions and 57 deletions
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@ -1,29 +1,3 @@
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2015-07-08 Simon Marchi <simon.marchi@ericsson.com>
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* inferior.c (delete_inferior_1): Rename to ...
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(delete_inferior): ..., remove 'silent' parameter, delete
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program space when unused and remove call to prune_program_spaces.
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Remove the old, unused, delete_inferior.
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(delete_inferior_silent): Remove.
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(prune_inferiors): Change call from delete_inferior_1 to
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delete_inferior and remove 'silent' parameter. Remove call to
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prune_program_spaces.
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(remove_inferior_command): Idem.
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* inferior.h (delete_inferior_1): Rename to...
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(delete_inferior): ..., remove 'silent' parameter and remove the
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original delete_inferior.
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(delete_inferior_silent): Remove.
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* mi/mi-main.c (mi_cmd_remove_inferior): Change call from
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delete_inferior_1 to delete_inferior and remove 'silent'
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parameter.
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* progspace.c (prune_program_spaces): Remove.
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(pspace_empty_p): Rename to...
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(program_space_empty_p): ... and make non-static.
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(delete_program_space): New.
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* progspace.h (prune_program_spaces): Remove declaration.
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(program_space_empty_p): New declaration.
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(delete_program_space): New declaration.
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2015-07-08 Jan Kratochvil <jan.kratochvil@redhat.com>
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PR compile/18484
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@ -184,8 +184,11 @@ delete_thread_of_inferior (struct thread_info *tp, void *data)
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return 0;
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}
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/* If SILENT then be quiet -- don't announce a inferior death, or the
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exit of its threads. */
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void
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delete_inferior (struct inferior *todel)
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delete_inferior_1 (struct inferior *todel, int silent)
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{
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struct inferior *inf, *infprev;
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struct delete_thread_of_inferior_arg arg;
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@ -200,7 +203,7 @@ delete_inferior (struct inferior *todel)
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return;
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arg.pid = inf->pid;
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arg.silent = 1;
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arg.silent = silent;
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iterate_over_threads (delete_thread_of_inferior, &arg);
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@ -211,13 +214,29 @@ delete_inferior (struct inferior *todel)
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observer_notify_inferior_removed (inf);
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/* If this program space is rendered useless, remove it. */
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if (program_space_empty_p (inf->pspace))
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delete_program_space (inf->pspace);
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free_inferior (inf);
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}
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void
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delete_inferior (int pid)
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{
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struct inferior *inf = find_inferior_pid (pid);
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delete_inferior_1 (inf, 0);
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if (print_inferior_events)
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printf_unfiltered (_("[Inferior %d exited]\n"), pid);
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}
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void
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delete_inferior_silent (int pid)
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{
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struct inferior *inf = find_inferior_pid (pid);
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delete_inferior_1 (inf, 1);
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}
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/* If SILENT then be quiet -- don't announce a inferior exit, or the
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exit of its threads. */
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@ -490,9 +509,11 @@ prune_inferiors (void)
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}
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*ss_link = ss->next;
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delete_inferior (ss);
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delete_inferior_1 (ss, 1);
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ss = *ss_link;
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}
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prune_program_spaces ();
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}
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/* Simply returns the count of inferiors. */
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@ -776,8 +797,10 @@ remove_inferior_command (char *args, int from_tty)
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continue;
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}
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delete_inferior (inf);
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delete_inferior_1 (inf, 1);
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}
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prune_program_spaces ();
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}
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struct inferior *
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@ -418,7 +418,14 @@ extern struct inferior *add_inferior (int pid);
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the CLI. */
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extern struct inferior *add_inferior_silent (int pid);
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extern void delete_inferior (struct inferior *todel);
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/* Delete an existing inferior list entry, due to inferior exit. */
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extern void delete_inferior (int pid);
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extern void delete_inferior_1 (struct inferior *todel, int silent);
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/* Same as delete_inferior, but don't print new inferior notifications
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to the CLI. */
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extern void delete_inferior_silent (int pid);
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/* Delete an existing inferior list entry, due to inferior detaching. */
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extern void detach_inferior (int pid);
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@ -1964,7 +1964,7 @@ mi_cmd_remove_inferior (char *command, char **argv, int argc)
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set_current_program_space (new_inferior->pspace);
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}
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delete_inferior (inf);
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delete_inferior_1 (inf, 1 /* silent */);
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}
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@ -235,8 +235,8 @@ save_current_program_space (void)
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/* Returns true iff there's no inferior bound to PSPACE. */
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int
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program_space_empty_p (struct program_space *pspace)
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static int
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pspace_empty_p (struct program_space *pspace)
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{
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if (find_inferior_for_program_space (pspace) != NULL)
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return 0;
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@ -244,31 +244,30 @@ program_space_empty_p (struct program_space *pspace)
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return 1;
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}
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/* Remove a program space from the program spaces list and release it. It is
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an error to call this function while PSPACE is the current program space. */
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/* Prune away automatically added program spaces that aren't required
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anymore. */
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void
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delete_program_space (struct program_space *pspace)
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prune_program_spaces (void)
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{
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struct program_space *ss, **ss_link;
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gdb_assert(pspace != NULL);
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gdb_assert(pspace != current_program_space);
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struct program_space *current = current_program_space;
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ss = program_spaces;
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ss_link = &program_spaces;
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while (ss != NULL)
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while (ss)
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{
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if (ss == pspace)
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if (ss == current || !pspace_empty_p (ss))
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{
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*ss_link = ss->next;
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break;
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ss_link = &ss->next;
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ss = *ss_link;
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continue;
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}
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ss_link = &ss->next;
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*ss_link = ss->next;
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release_program_space (ss);
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ss = *ss_link;
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}
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release_program_space (pspace);
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}
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/* Prints the list of program spaces and their details on UIOUT. If
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@ -236,16 +236,9 @@ extern struct program_space *current_program_space;
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pointer to the new object. */
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extern struct program_space *add_program_space (struct address_space *aspace);
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/* Remove a program space from the program spaces list and release it. It is
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an error to call this function while PSPACE is the current program space. */
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extern void delete_program_space (struct program_space *pspace);
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/* Returns the number of program spaces listed. */
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extern int number_of_program_spaces (void);
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/* Returns true iff there's no inferior bound to PSPACE. */
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extern int program_space_empty_p (struct program_space *pspace);
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/* Copies program space SRC to DEST. Copies the main executable file,
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and the main symbol file. Returns DEST. */
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extern struct program_space *clone_program_space (struct program_space *dest,
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@ -296,6 +289,10 @@ extern int address_space_num (struct address_space *aspace);
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mappings. */
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extern void update_address_spaces (void);
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/* Prune away automatically added program spaces that aren't required
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anymore. */
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extern void prune_program_spaces (void);
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/* Reset saved solib data at the start of an solib event. This lets
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us properly collect the data when calling solib_add, so it can then
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later be printed. */
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