diff options
Diffstat (limited to 'gdb/dummy-frame.c')
| -rw-r--r-- | gdb/dummy-frame.c | 44 |
1 files changed, 19 insertions, 25 deletions
diff --git a/gdb/dummy-frame.c b/gdb/dummy-frame.c index 784ac10..33c6639 100644 --- a/gdb/dummy-frame.c +++ b/gdb/dummy-frame.c @@ -17,7 +17,6 @@ You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ - #include "defs.h" #include "dummy-frame.h" #include "regcache.h" @@ -44,8 +43,7 @@ struct dummy_frame_id /* Return whether dummy_frame_id *ID1 and *ID2 are equal. */ static int -dummy_frame_id_eq (struct dummy_frame_id *id1, - struct dummy_frame_id *id2) +dummy_frame_id_eq (struct dummy_frame_id *id1, struct dummy_frame_id *id2) { return id1->id == id2->id && id1->thread == id2->thread; } @@ -129,8 +127,8 @@ remove_dummy_frame (struct dummy_frame **dummy_ptr) static bool pop_dummy_frame_bpt (struct breakpoint *b, struct dummy_frame *dummy) { - if (b->thread == dummy->id.thread->global_num - && b->disposition == disp_del && b->frame_id == dummy->id.id) + if (b->thread == dummy->id.thread->global_num && b->disposition == disp_del + && b->frame_id == dummy->id.id) { while (b->related_breakpoint != b) delete_breakpoint (b->related_breakpoint); @@ -288,8 +286,7 @@ struct dummy_frame_cache static int dummy_frame_sniffer (const struct frame_unwind *self, - frame_info_ptr this_frame, - void **this_prologue_cache) + frame_info_ptr this_frame, void **this_prologue_cache) { /* When unwinding a normal frame, the stack structure is determined by analyzing the frame's function's code (be it using brute force @@ -298,7 +295,7 @@ dummy_frame_sniffer (const struct frame_unwind *self, entry point, or some random address on the stack. Trying to use that PC to apply standard frame ID unwind techniques is just asking for trouble. */ - + /* Don't bother unless there is at least one dummy frame. */ if (dummy_frame_stack != NULL) { @@ -310,8 +307,7 @@ dummy_frame_sniffer (const struct frame_unwind *self, struct dummy_frame_id dummy_id = { this_id, inferior_thread () }; /* Use that ID to find the corresponding cache entry. */ - for (dummyframe = dummy_frame_stack; - dummyframe != NULL; + for (dummyframe = dummy_frame_stack; dummyframe != NULL; dummyframe = dummyframe->next) { if (dummy_frame_id_eq (&dummyframe->id, &dummy_id)) @@ -319,8 +315,8 @@ dummy_frame_sniffer (const struct frame_unwind *self, struct dummy_frame_cache *cache; cache = FRAME_OBSTACK_ZALLOC (struct dummy_frame_cache); - cache->prev_regcache = get_infcall_suspend_state_regcache - (dummyframe->caller_state); + cache->prev_regcache = get_infcall_suspend_state_regcache ( + dummyframe->caller_state); cache->this_id = this_id; (*this_prologue_cache) = cache; return 1; @@ -335,8 +331,7 @@ dummy_frame_sniffer (const struct frame_unwind *self, static struct value * dummy_frame_prev_register (frame_info_ptr this_frame, - void **this_prologue_cache, - int regnum) + void **this_prologue_cache, int regnum) { struct dummy_frame_cache *cache = (struct dummy_frame_cache *) *this_prologue_cache; @@ -353,8 +348,8 @@ dummy_frame_prev_register (frame_info_ptr this_frame, /* Use the regcache_cooked_read() method so that it, on the fly, constructs either a raw or pseudo register from the raw register cache. */ - cache->prev_regcache->cooked_read - (regnum, value_contents_writeable (reg_val).data ()); + cache->prev_regcache->cooked_read ( + regnum, value_contents_writeable (reg_val).data ()); return reg_val; } @@ -364,8 +359,7 @@ dummy_frame_prev_register (frame_info_ptr this_frame, dummy cache is located and saved in THIS_PROLOGUE_CACHE. */ static void -dummy_frame_this_id (frame_info_ptr this_frame, - void **this_prologue_cache, +dummy_frame_this_id (frame_info_ptr this_frame, void **this_prologue_cache, struct frame_id *this_id) { /* The dummy-frame sniffer always fills in the cache. */ @@ -376,8 +370,7 @@ dummy_frame_this_id (frame_info_ptr this_frame, (*this_id) = cache->this_id; } -const struct frame_unwind dummy_frame_unwind = -{ +const struct frame_unwind dummy_frame_unwind = { "dummy", DUMMY_FRAME, default_frame_unwind_stop_reason, @@ -405,8 +398,7 @@ fprint_dummy_frames (struct ui_file *file) struct dummy_frame *s; for (s = dummy_frame_stack; s != NULL; s = s->next) - gdb_printf (file, "%s: id=%s, ptid=%s\n", - host_address_to_string (s), + gdb_printf (file, "%s: id=%s, ptid=%s\n", host_address_to_string (s), s->id.id.to_string ().c_str (), s->id.thread->ptid.to_string ().c_str ()); } @@ -421,18 +413,20 @@ maintenance_print_dummy_frames (const char *args, int from_tty) stdio_file file; if (!file.open (args, "w")) - perror_with_name (_("maintenance print dummy-frames")); + perror_with_name (_ ("maintenance print dummy-frames")); fprint_dummy_frames (&file); } } void _initialize_dummy_frame (); + void _initialize_dummy_frame () { add_cmd ("dummy-frames", class_maintenance, maintenance_print_dummy_frames, - _("Print the contents of the internal dummy-frame stack."), + _ ("Print the contents of the internal dummy-frame stack."), &maintenanceprintlist); - gdb::observers::inferior_created.attach (cleanup_dummy_frames, "dummy-frame"); + gdb::observers::inferior_created.attach (cleanup_dummy_frames, + "dummy-frame"); } |