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| author | Pedro Alves <palves@redhat.com> | 2008-09-08 22:10:20 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2008-09-08 22:10:20 +0000 |
| commit | dcf4fbde10e63c5cc5fa08b7280b751d01a8efaf (patch) | |
| tree | 9e2e0a6deddd136c579e025c17d96828aa1f9946 /gdb/infrun.c | |
| parent | fedae5ffbcc3c8ddd072ad61334f710f940a4a4a (diff) | |
| download | gdb-dcf4fbde10e63c5cc5fa08b7280b751d01a8efaf.zip gdb-dcf4fbde10e63c5cc5fa08b7280b751d01a8efaf.tar.gz gdb-dcf4fbde10e63c5cc5fa08b7280b751d01a8efaf.tar.bz2 | |
* inferior.h (context_switch_to): Delete.
* infrun.c (context_switch): Don't save and load infrun state.
(context_switch_to): Delete.
* infcmd.c (proceed_thread_callback): Replace context_switch_to
calls by switch_to_thread calls.
* gdbthread.h (save_infrun_state, load_infrun_state): Delete.
* thread.c (main_thread_state, main_thread_executing): Delete.
(inferior_thread): Delete references to them.
(add_thread_silent): Fix case where we're adding a thread with the
same ptid as an exited thread. Remove references to
context-switching.
(load_infrun_state, save_infrun_state): Delete.
(thread_alive, is_thread_state, any_running, is_executing)
(set_executing): Remove the special handling for targets that
don't register any thread.
(restore_current_thread, thread_apply_all_command)
(do_captured_thread_select): Unconditionally call
switch_to_thread.
* mi/mi-main.c (mi_cmd_execute): Check for exited threads.
Call switch_to_thread instead of context_switch_to.
Diffstat (limited to 'gdb/infrun.c')
| -rw-r--r-- | gdb/infrun.c | 31 |
1 files changed, 1 insertions, 30 deletions
diff --git a/gdb/infrun.c b/gdb/infrun.c index 09afaa8..ede6309 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -1720,17 +1720,11 @@ nullify_last_target_wait_ptid (void) target_last_wait_ptid = minus_one_ptid; } -/* Switch thread contexts, maintaining "infrun state". */ +/* Switch thread contexts. */ static void context_switch (ptid_t ptid) { - /* Caution: it may happen that the new thread (or the old one!) - is not in the thread list. In this case we must not attempt - to "switch context", or we run the risk that our context may - be lost. This may happen as a result of the target module - mishandling thread creation. */ - if (debug_infrun) { fprintf_unfiltered (gdb_stdlog, "infrun: Switching context from %s ", @@ -1739,32 +1733,9 @@ context_switch (ptid_t ptid) target_pid_to_str (ptid)); } - if (in_thread_list (inferior_ptid) && in_thread_list (ptid)) - { /* Perform infrun state context switch: */ - /* Save infrun state for the old thread. */ - save_infrun_state (inferior_ptid); - - /* Load infrun state for the new thread. */ - load_infrun_state (ptid); - } - switch_to_thread (ptid); } -/* Context switch to thread PTID. */ -ptid_t -context_switch_to (ptid_t ptid) -{ - ptid_t current_ptid = inferior_ptid; - - /* Context switch to the new thread. */ - if (!ptid_equal (ptid, inferior_ptid)) - { - context_switch (ptid); - } - return current_ptid; -} - static void adjust_pc_after_break (struct execution_control_state *ecs) { |