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author | Kevin Buettner <kevinb@redhat.com> | 2019-02-27 15:06:28 -0700 |
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committer | Kevin Buettner <kevinb@redhat.com> | 2019-04-08 20:14:26 -0700 |
commit | 50a82723c446c556287dcabe22183bc5cedab566 (patch) | |
tree | b7845795032a6ce525e9f5c30a61d5edb6017b70 /gdb/gdbthread.h | |
parent | cf63b0162b6cbf74bdb056609d1ad777c6d48954 (diff) | |
download | fsf-binutils-gdb-50a82723c446c556287dcabe22183bc5cedab566.zip fsf-binutils-gdb-50a82723c446c556287dcabe22183bc5cedab566.tar.gz fsf-binutils-gdb-50a82723c446c556287dcabe22183bc5cedab566.tar.bz2 |
Support buffer objects as handles in Inferior.thread_from_thread_handle()
InferiorThread.handle() returns a python bytes object. We'd like to
be able to pass the output of this function, a thread handle, to
Inferior.thread_from_thread_handle(). Up to now,
thread_from_thread_handle() expects to receive a gdb.Value input.
This commit adds support to also allow a python buffer object to be
passed as the handle.
infpy_thread_from_thread_handle() calls find_thread_by_handle() which
has the obvious functionality. It used to pass the thread handle via
a struct value pointer. I've revised this interface to instead pass a
gdb::array_view<const gdb_byte> object. (Thanks to Tom Tromey for
suggesting this data structure over an earlier version which passed a
gdb_byte pointer and length.)
gdb/ChangeLog:
* gdbthread.h (find_thread_by_handle): Revise declaration.
* thread.c (find_thread_by_handle): Likewise. Adjust
implementation too.
* python/py-inferior.c (infpy_thread_from_thread_handle): Add
support for buffer objects as handles.
Diffstat (limited to 'gdb/gdbthread.h')
-rw-r--r-- | gdb/gdbthread.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gdb/gdbthread.h b/gdb/gdbthread.h index 2d497d5..b9d8d7f 100644 --- a/gdb/gdbthread.h +++ b/gdb/gdbthread.h @@ -486,8 +486,8 @@ extern struct thread_info *find_thread_ptid (inferior *inf, ptid_t ptid); struct thread_info *find_thread_global_id (int global_id); /* Find thread by thread library specific handle in inferior INF. */ -struct thread_info *find_thread_by_handle (struct value *thread_handle, - struct inferior *inf); +struct thread_info *find_thread_by_handle + (gdb::array_view<const gdb_byte> handle, struct inferior *inf); /* Finds the first thread of the specified inferior. */ extern struct thread_info *first_thread_of_inferior (inferior *inf); |