From 38e484893aac45e294bc8e3fa443c430ed553539 Mon Sep 17 00:00:00 2001 From: gary Date: Tue, 4 Jun 2013 13:17:05 +0000 Subject: 2013-06-04 Gary Benson * breakpoint.h (handle_solib_event): Moved function declaration to solib.h. * breakpoint.c (handle_solib_event): Moved function to solib.c. (bpstat_stop_status): Pass new argument to handle_solib_event. * solib.h (update_solib_breakpoints): New function declaration. (handle_solib_event): Moved function declaration from breakpoint.h. * solib.c (update_solib_breakpoints): New function. (handle_solib_event): Moved function from breakpoint.c. Updated to call solib_ops->handle_event if not NULL. * solist.h (target_so_ops): New fields "update_breakpoints" and "handle_event". * infrun.c (set_stop_on_solib_events): New function. (_initialize_infrun): Use the above for "set stop-on-solib-events". (handle_inferior_event): Pass new argument to handle_solib_event. * solib-svr4.c (probe.h): New include. (svr4_free_library_list): New forward declaration. (probe_action): New enum. (probe_info): New struct. (probe_info): New static variable. (NUM_PROBES): New definition. (svr4_info): New fields "using_xfer", "probes_table" and "solib_list". (free_probes_table): New function. (free_solib_list): New function. (svr4_pspace_data_cleanup): Free probes table and solib list. (svr4_copy_library_list): New function. (svr4_current_sos_via_xfer_libraries): New parameter "annex". (svr4_read_so_list): New parameter "prev_lm". (svr4_current_sos_direct): Renamed from "svr4_current_sos". (svr4_current_sos): New function. (probe_and_action): New struct. (hash_probe_and_action): New function. (equal_probe_and_action): Likewise. (register_solib_event_probe): Likewise. (solib_event_probe_at): Likewise. (solib_event_probe_action): Likewise. (solist_update_full): Likewise. (solist_update_incremental): Likewise. (disable_probes_interface_cleanup): Likewise. (svr4_handle_solib_event): Likewise. (svr4_update_solib_event_breakpoint): Likewise. (svr4_update_solib_event_breakpoints): Likewise. (svr4_create_solib_event_breakpoints): Likewise. (enable_break): Free probes table before creating breakpoints. Use svr4_create_solib_event_breakpoints to create breakpoints. (svr4_solib_create_inferior_hook): Free the solib list. (_initialize_svr4_solib): Initialise svr4_so_ops.handle_solib_event and svr4_so_ops.update_breakpoints. --- gdb/solist.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'gdb/solist.h') diff --git a/gdb/solist.h b/gdb/solist.h index 049547417f8..244484a6dcd 100644 --- a/gdb/solist.h +++ b/gdb/solist.h @@ -153,6 +153,19 @@ struct target_so_ops core file (in particular, for readonly sections). */ int (*keep_data_in_core) (CORE_ADDR vaddr, unsigned long size); + + /* Enable or disable optional solib event breakpoints as + appropriate. This should be called whenever + stop_on_solib_events is changed. This pointer can be + NULL, in which case no enabling or disabling is necessary + for this target. */ + void (*update_breakpoints) (void); + + /* Target-specific processing of solib events that will be + performed before solib_add is called. This pointer can be + NULL, in which case no specific preprocessing is necessary + for this target. */ + void (*handle_event) (void); }; /* Free the memory associated with a (so_list *). */ -- cgit v1.2.1