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| author | Tom Tromey <tom@tromey.com> | 2018-07-11 13:29:59 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2018-09-17 00:42:19 -0600 |
| commit | cb5248409d7a5a10748c2aa70824ecddf2f913d5 (patch) | |
| tree | 1882af1d9ee8efcb9b96d2701db0b1c4ee12215c /gdb | |
| parent | 2d844eaf9c60832756cff80af67e16969c0e11fc (diff) | |
| download | gdb-cb5248409d7a5a10748c2aa70824ecddf2f913d5.zip gdb-cb5248409d7a5a10748c2aa70824ecddf2f913d5.tar.gz gdb-cb5248409d7a5a10748c2aa70824ecddf2f913d5.tar.bz2 | |
Make save_infcall_*_state return unique pointers
Simon pointed out that save_infcall_suspend_state and
save_infcall_control_state could return unique pointers. This patch
implements this idea.
gdb/ChangeLog
2018-09-17 Tom Tromey <tom@tromey.com>
* infrun.c (save_infcall_suspend_state): Return
infcall_suspend_state_up.
(save_infcall_control_state): Return infcall_control_state_up.
* inferior.h (save_infcall_suspend_state)
(save_infcall_control_state): Declare later. Return unique
pointers.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 9 | ||||
| -rw-r--r-- | gdb/inferior.h | 7 | ||||
| -rw-r--r-- | gdb/infrun.c | 13 |
3 files changed, 19 insertions, 10 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index cfb3e7b..351dc2d 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,14 @@ 2018-09-17 Tom Tromey <tom@tromey.com> + * infrun.c (save_infcall_suspend_state): Return + infcall_suspend_state_up. + (save_infcall_control_state): Return infcall_control_state_up. + * inferior.h (save_infcall_suspend_state) + (save_infcall_control_state): Declare later. Return unique + pointers. + +2018-09-17 Tom Tromey <tom@tromey.com> + * infrun.c (struct stop_context): Declare constructor, destructor, "changed" method. (stop_context::stop_context): Rename from save_stop_context. diff --git a/gdb/inferior.h b/gdb/inferior.h index 5c8ef33..af5e920 100644 --- a/gdb/inferior.h +++ b/gdb/inferior.h @@ -57,9 +57,6 @@ struct thread_info; struct infcall_suspend_state; struct infcall_control_state; -extern struct infcall_suspend_state *save_infcall_suspend_state (void); -extern struct infcall_control_state *save_infcall_control_state (void); - extern void restore_infcall_suspend_state (struct infcall_suspend_state *); extern void restore_infcall_control_state (struct infcall_control_state *); @@ -77,6 +74,8 @@ struct infcall_suspend_state_deleter typedef std::unique_ptr<infcall_suspend_state, infcall_suspend_state_deleter> infcall_suspend_state_up; +extern infcall_suspend_state_up save_infcall_suspend_state (); + /* A deleter for infcall_control_state that calls restore_infcall_control_state. */ struct infcall_control_state_deleter @@ -91,6 +90,8 @@ struct infcall_control_state_deleter typedef std::unique_ptr<infcall_control_state, infcall_control_state_deleter> infcall_control_state_up; +extern infcall_control_state_up save_infcall_control_state (); + extern void discard_infcall_suspend_state (struct infcall_suspend_state *); extern void discard_infcall_control_state (struct infcall_control_state *); diff --git a/gdb/infrun.c b/gdb/infrun.c index 3c3bb96..f1cd85c 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -8813,10 +8813,9 @@ struct infcall_suspend_state gdb::unique_xmalloc_ptr<gdb_byte> siginfo_data; }; -struct infcall_suspend_state * -save_infcall_suspend_state (void) +infcall_suspend_state_up +save_infcall_suspend_state () { - struct infcall_suspend_state *inf_state; struct thread_info *tp = inferior_thread (); struct regcache *regcache = get_current_regcache (); struct gdbarch *gdbarch = regcache->arch (); @@ -8837,7 +8836,7 @@ save_infcall_suspend_state (void) } } - inf_state = new struct infcall_suspend_state; + infcall_suspend_state_up inf_state (new struct infcall_suspend_state); if (siginfo_data) { @@ -8917,10 +8916,10 @@ struct infcall_control_state /* Save all of the information associated with the inferior<==>gdb connection. */ -struct infcall_control_state * -save_infcall_control_state (void) +infcall_control_state_up +save_infcall_control_state () { - struct infcall_control_state *inf_status = new struct infcall_control_state; + infcall_control_state_up inf_status (new struct infcall_control_state); struct thread_info *tp = inferior_thread (); struct inferior *inf = current_inferior (); |