From f2b9e3dfd4bc3c5149496fdbeaa5f0907220685f Mon Sep 17 00:00:00 2001 From: Sergio Durigan Junior Date: Sun, 28 Aug 2016 23:39:45 -0400 Subject: Share target_wait prototype between GDB and gdbserver This commit moves the target_wait prototype from the GDB-specific target.h header to the common target/target.h header. Then, it creates a compatible implementation of target_wait on gdbserver using the_target->wait, and adjusts the (only) caller (mywait function). Pretty straightforward, no regressions introduced. gdb/gdbserver/ChangeLog: 2016-09-01 Sergio Durigan Junior * target.c (mywait): Call target_wait instead of the_target->wait. (target_wait): New function. gdb/ChangeLog: 2016-09-01 Sergio Durigan Junior * target.c (target_wait): Mention that the function's prototype can be found at target/target.h. * target.h (target_wait): Move prototype from here... * target/target.h (target_wait): ... to here. --- gdb/target/target.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'gdb/target') diff --git a/gdb/target/target.h b/gdb/target/target.h index 64ef782..972bcb7 100644 --- a/gdb/target/target.h +++ b/gdb/target/target.h @@ -74,4 +74,16 @@ extern void target_continue_no_signal (ptid_t ptid); extern void target_continue (ptid_t ptid, enum gdb_signal signal); +/* Wait for process pid to do something. PTID = -1 to wait for any + pid to do something. Return pid of child, or -1 in case of error; + store status through argument pointer STATUS. Note that it is + _NOT_ OK to throw_exception() out of target_wait() without popping + the debugging target from the stack; GDB isn't prepared to get back + to the prompt with a debugging target but without the frame cache, + stop_pc, etc., set up. OPTIONS is a bitwise OR of TARGET_W* + options. */ + +extern ptid_t target_wait (ptid_t ptid, struct target_waitstatus *status, + int options); + #endif /* TARGET_COMMON_H */ -- cgit v1.1