diff options
Diffstat (limited to 'gdb/breakpoint.h')
| -rw-r--r-- | gdb/breakpoint.h | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/gdb/breakpoint.h b/gdb/breakpoint.h index ba28219..e412c4d 100644 --- a/gdb/breakpoint.h +++ b/gdb/breakpoint.h @@ -968,13 +968,31 @@ extern bpstat *build_bpstat_chain (const address_space *aspace, several reasons concurrently.) Each element of the chain has valid next, breakpoint_at, - commands, FIXME??? fields. */ + commands, FIXME??? fields. + + watchpoints_triggered must be called beforehand to set up each + watchpoint's watchpoint_triggered value. + +*/ extern bpstat *bpstat_stop_status (const address_space *aspace, CORE_ADDR pc, thread_info *thread, const target_waitstatus &ws, bpstat *stop_chain = nullptr); + +/* Like bpstat_stop_status, but clears all watchpoints' + watchpoint_triggered flag. Unlike with bpstat_stop_status, there's + no need to call watchpoint_triggered beforehand. You'll typically + use this variant when handling a known-non-watchpoint event, like a + fork or exec event. */ + +extern bpstat *bpstat_stop_status_nowatch (const address_space *aspace, + CORE_ADDR bp_addr, + thread_info *thread, + const target_waitstatus &ws); + + /* This bpstat_what stuff tells wait_for_inferior what to do with a breakpoint (a challenging task). @@ -1607,8 +1625,9 @@ extern void insert_single_step_breakpoint (struct gdbarch *, otherwise, return false. */ extern int insert_single_step_breakpoints (struct gdbarch *); -/* Check if any hardware watchpoints have triggered, according to the - target. */ +/* Check whether any hardware watchpoints have triggered or not, + according to the target, and record it in each watchpoint's + 'watchpoint_triggered' field. */ int watchpoints_triggered (const target_waitstatus &); /* Helper for transparent breakpoint hiding for memory read and write |