diff options
Diffstat (limited to 'gdb/breakpoint.h')
| -rw-r--r-- | gdb/breakpoint.h | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/gdb/breakpoint.h b/gdb/breakpoint.h index ee03af7..fb29c84 100644 --- a/gdb/breakpoint.h +++ b/gdb/breakpoint.h @@ -129,13 +129,18 @@ enum enable shlib_disabled, /* The eventpoint's address is in an unloaded solib. The eventpoint will be automatically enabled and reset when that solib is loaded. */ - call_disabled /* The eventpoint has been disabled while a call + call_disabled, /* The eventpoint has been disabled while a call into the inferior is "in flight", because some eventpoints interfere with the implementation of a call on some targets. The eventpoint will be automatically enabled and reset when the call "lands" (either completes, or stops at another eventpoint). */ + permanent /* There is a breakpoint instruction hard-wired into + the target's code. Don't try to write another + breakpoint instruction on top of it, or restore + its value. Step over it using the architecture's + SKIP_INSN macro. */ }; @@ -459,6 +464,15 @@ enum inf_context inf_running, inf_exited }; + +/* The possible return values for breakpoint_here_p. + We guarantee that zero always means "no breakpoint here". */ +enum breakpoint_here + { + no_breakpoint_here = 0, + ordinary_breakpoint_here, + permanent_breakpoint_here + }; /* Prototypes for breakpoint-related functions. */ @@ -466,7 +480,7 @@ enum inf_context /* Forward declarations for prototypes */ struct frame_info; -extern int breakpoint_here_p PARAMS ((CORE_ADDR)); +extern enum breakpoint_here breakpoint_here_p PARAMS ((CORE_ADDR)); extern int breakpoint_inserted_here_p PARAMS ((CORE_ADDR)); @@ -594,7 +608,9 @@ extern void disable_breakpoint PARAMS ((struct breakpoint *)); extern void enable_breakpoint PARAMS ((struct breakpoint *)); -extern void create_solib_event_breakpoint PARAMS ((CORE_ADDR)); +extern void make_breakpoint_permanent PARAMS ((struct breakpoint *)); + +extern struct breakpoint *create_solib_event_breakpoint PARAMS ((CORE_ADDR)); extern void remove_solib_event_breakpoints PARAMS ((void)); @@ -624,4 +640,8 @@ extern int ep_is_shlib_catchpoint PARAMS ((struct breakpoint *)); extern struct breakpoint *set_breakpoint_sal PARAMS ((struct symtab_and_line)); +/* Enable breakpoints and delete when hit. Called with ARG == NULL + deletes all breakpoints. */ +extern void delete_command (char *arg, int from_tty); + #endif /* !defined (BREAKPOINT_H) */ |