From 014ece02eb64901e44ce20e7f1e4f4d0a4c5d71b Mon Sep 17 00:00:00 2001 From: Keith Seitz Date: Mon, 22 Jul 2002 22:00:41 +0000 Subject: [PATCH] * gdb-events.sh (register_changed_hook): Remove comment. (register_update): New event. * gdb-events.c: Regenerated. * gdb-events.h: Regenerated. --- gdb/ChangeLog | 12 ++++++++++++ gdb/gdb-events.c | 31 +++++++++++++++++++++++++++++++ gdb/gdb-events.h | 4 ++++ gdb/gdb-events.sh | 2 +- 4 files changed, 48 insertions(+), 1 deletion(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 2e4cc8b34d0..4223d5a3c14 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,15 @@ +2002-07-22 Keith Seitz + + * gdb-events.sh (register_changed_hook): Remove comment. + (register_update): New event. + * gdb-events.c: Regenerated. + * gdb-events.h: Regenerated. + +2002-07-19 Keith Seitz + + * valops.c (value_assign): Add register_update event notification + for lval_register and lval_reg_frame_relative. + 2002-06-24 Keith Seitz * Makefile.in (interps.o): Add gdb-events.h as a dependency. diff --git a/gdb/gdb-events.c b/gdb/gdb-events.c index 0912e651190..2f218f0d285 100644 --- a/gdb/gdb-events.c +++ b/gdb/gdb-events.c @@ -119,6 +119,16 @@ architecture_changed_event (void) current_event_hooks->architecture_changed (); } +void +register_update_event (int regno) +{ + if (gdb_events_debug) + fprintf_unfiltered (gdb_stdlog, "register_update_event\n"); + if (!current_event_hooks->register_update) + return; + current_event_hooks->register_update (regno); +} + #endif #if WITH_GDB_EVENTS @@ -151,6 +161,7 @@ enum gdb_event tracepoint_delete, tracepoint_modify, architecture_changed, + register_update, nr_gdb_events }; @@ -184,6 +195,11 @@ struct tracepoint_modify int number; }; +struct register_update + { + int regno; + }; + struct event { enum gdb_event type; @@ -196,6 +212,7 @@ struct event struct tracepoint_create tracepoint_create; struct tracepoint_delete tracepoint_delete; struct tracepoint_modify tracepoint_modify; + struct register_update register_update; } data; }; @@ -274,6 +291,15 @@ queue_architecture_changed (void) append (event); } +static void +queue_register_update (int regno) +{ + struct event *event = XMALLOC (struct event); + event->type = register_update; + event->data.register_update.regno = regno; + append (event); +} + void gdb_events_deliver (struct gdb_events *vector) { @@ -322,6 +348,10 @@ gdb_events_deliver (struct gdb_events *vector) case architecture_changed: vector->architecture_changed (); break; + case register_update: + vector->register_update + (event->data.register_update.regno); + break; } delivering_events = event->next; xfree (event); @@ -341,6 +371,7 @@ _initialize_gdb_events (void) queue_event_hooks.tracepoint_delete = queue_tracepoint_delete; queue_event_hooks.tracepoint_modify = queue_tracepoint_modify; queue_event_hooks.architecture_changed = queue_architecture_changed; + queue_event_hooks.register_update = queue_register_update; #endif c = add_set_cmd ("eventdebug", class_maintenance, var_zinteger, diff --git a/gdb/gdb-events.h b/gdb/gdb-events.h index 67868184b0f..5d834b050b7 100644 --- a/gdb/gdb-events.h +++ b/gdb/gdb-events.h @@ -59,6 +59,7 @@ typedef void (gdb_events_tracepoint_create_ftype) (int number); typedef void (gdb_events_tracepoint_delete_ftype) (int number); typedef void (gdb_events_tracepoint_modify_ftype) (int number); typedef void (gdb_events_architecture_changed_ftype) (void); +typedef void (gdb_events_register_update_ftype) (int regno); /* gdb-events: object. */ @@ -72,6 +73,7 @@ struct gdb_events gdb_events_tracepoint_delete_ftype *tracepoint_delete; gdb_events_tracepoint_modify_ftype *tracepoint_modify; gdb_events_architecture_changed_ftype *architecture_changed; + gdb_events_register_update_ftype *register_update; }; @@ -85,6 +87,7 @@ extern void tracepoint_create_event (int number); extern void tracepoint_delete_event (int number); extern void tracepoint_modify_event (int number); extern void architecture_changed_event (void); +extern void register_update_event (int regno); /* When GDB_EVENTS are not being used, completly disable them. */ @@ -97,6 +100,7 @@ extern void architecture_changed_event (void); #define tracepoint_delete_event(number) 0 #define tracepoint_modify_event(number) 0 #define architecture_changed_event() 0 +#define register_update_event(regno) 0 #endif /* Install custom gdb-events hooks. */ diff --git a/gdb/gdb-events.sh b/gdb/gdb-events.sh index 2872b99c48c..16657b9c7ce 100755 --- a/gdb/gdb-events.sh +++ b/gdb/gdb-events.sh @@ -65,6 +65,7 @@ f:void:tracepoint_create:int number:number f:void:tracepoint_delete:int number:number f:void:tracepoint_modify:int number:number f:void:architecture_changed:void +f:void:register_update:int regno:regno #*:void:annotate_starting_hook:void #*:void:annotate_stopped_hook:void #*:void:annotate_signalled_hook:void @@ -87,7 +88,6 @@ f:void:architecture_changed:void #*:void:readline_begin_hook:char *format, ...:format #*:char *:readline_hook:char *prompt:prompt #*:void:readline_end_hook:void -#*:void:register_changed_hook:int regno:regno #*:void:memory_changed_hook:CORE_ADDR addr, int len:addr, len #*:void:context_hook:int num:num #*:int:target_wait_hook:int pid, struct target_waitstatus *status:pid, status -- 2.47.2