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| author | Pedro Alves <palves@redhat.com> | 2011-09-02 16:56:30 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2011-09-02 16:56:30 +0000 |
| commit | b4a14fd09b84468e7d28a2889d99a27008781fb1 (patch) | |
| tree | 4ae20f93ec8f3fd4518dc2f5ce66e788d981a511 /gdb/interps.h | |
| parent | c709acd150761fffe3536bf9e6a0b32870f41ca3 (diff) | |
| download | gdb-b4a14fd09b84468e7d28a2889d99a27008781fb1.zip gdb-b4a14fd09b84468e7d28a2889d99a27008781fb1.tar.gz gdb-b4a14fd09b84468e7d28a2889d99a27008781fb1.tar.bz2 | |
2011-09-02 Pedro Alves <pedro@codesourcery.com>
* top.c: Include interps.h.
(execute_command): If the target can async, but the interpreter is
in sync mode, synchronously wait for the command to finish before
returning.
(execute_command_to_string): Force the interpreter to sync mode.
* infrun.c: Include interps.h.
(fetch_inferior_event): Don't restore the prompt yet if the
interpreter is in sync mode.
* interps.c (interpreter_async): New global.
* interps.h (interpreter_async): Declare.
* inf-loop.c: Include interps.h.
(inferior_event_handler): Don't print the language change or run
breakpoint commands yet if the interpreter in is sync mode.
* main.c (captured_command_loop): Flip the interpreter to async
mode.
* cli/cli-script.c: Include interps.h.
(execute_user_command, while_command, if_command): Force the
interpreter to sync mode.
* python/python.c: Include interps.h.
(python_command, execute_gdb_command): Force the interpreter to
sync mode.
Diffstat (limited to 'gdb/interps.h')
| -rw-r--r-- | gdb/interps.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gdb/interps.h b/gdb/interps.h index 97559d0..a000ef7 100644 --- a/gdb/interps.h +++ b/gdb/interps.h @@ -69,6 +69,15 @@ extern void current_interp_command_loop (void); extern void *top_level_interpreter_data (void); extern struct interp *top_level_interpreter (void); +/* True if the current interpreter is in async mode, false if in sync + mode. If in sync mode, running a synchronous execution command + (with execute_command, e.g, "next") will not return until the + command is finished. If in async mode, then running a synchronous + command returns right after resuming the target. Waiting for the + command's completion is later done on the top event loop (using + continuations). */ +extern int interpreter_async; + extern void clear_interpreter_hooks (void); /* well-known interpreters */ |