diff options
Diffstat (limited to 'gdb/procfs.c')
| -rw-r--r-- | gdb/procfs.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gdb/procfs.c b/gdb/procfs.c index abae358..749b2b4 100644 --- a/gdb/procfs.c +++ b/gdb/procfs.c @@ -124,7 +124,7 @@ public: void update_thread_list () override; - int thread_alive (ptid_t ptid) override; + bool thread_alive (ptid_t ptid) override; const char *pid_to_str (ptid_t) override; @@ -145,7 +145,7 @@ public: override; #endif - int stopped_by_watchpoint () override; + bool stopped_by_watchpoint () override; int insert_watchpoint (CORE_ADDR, int, enum target_hw_bp_type, struct expression *) override; @@ -156,7 +156,7 @@ public: int region_ok_for_hw_watchpoint (CORE_ADDR, int) override; int can_use_hw_breakpoint (enum bptype, int, int) override; - int stopped_data_address (CORE_ADDR *) override; + bool stopped_data_address (CORE_ADDR *) override; }; static procfs_target the_procfs_target; @@ -3179,7 +3179,7 @@ procfs_target::update_thread_list () really seem to be doing his job. Got to investigate how to tell when a thread is really gone. */ -int +bool procfs_target::thread_alive (ptid_t ptid) { int proc, thread; @@ -3189,18 +3189,18 @@ procfs_target::thread_alive (ptid_t ptid) thread = ptid_get_lwp (ptid); /* If I don't know it, it ain't alive! */ if ((pi = find_procinfo (proc, thread)) == NULL) - return 0; + return false; /* If I can't get its status, it ain't alive! What's more, I need to forget about it! */ if (!proc_get_status (pi)) { destroy_procinfo (pi); - return 0; + return false; } /* I couldn't have got its status if it weren't alive, so it's alive. */ - return 1; + return true; } /* Convert PTID to a string. Returns the string in a static @@ -3301,7 +3301,7 @@ procfs_target::can_use_hw_breakpoint (enum bptype type, int cnt, int othertype) /* Returns non-zero if process is stopped on a hardware watchpoint fault, else returns zero. */ -int +bool procfs_target::stopped_by_watchpoint () { procinfo *pi; @@ -3313,10 +3313,10 @@ procfs_target::stopped_by_watchpoint () if (proc_why (pi) == PR_FAULTED) { if (proc_what (pi) == FLTWATCH) - return 1; + return true; } } - return 0; + return false; } /* Returns 1 if the OS knows the position of the triggered watchpoint, @@ -3325,7 +3325,7 @@ procfs_target::stopped_by_watchpoint () procfs_stopped_by_watchpoint returned 1, thus no further checks are done. The function also assumes that ADDR is not NULL. */ -int +bool procfs_target::stopped_data_address (CORE_ADDR *addr) { procinfo *pi; |