diff options
Diffstat (limited to 'gdb/nto-procfs.c')
| -rw-r--r-- | gdb/nto-procfs.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/gdb/nto-procfs.c b/gdb/nto-procfs.c index 1ca4bac..f3ba877 100644 --- a/gdb/nto-procfs.c +++ b/gdb/nto-procfs.c @@ -100,7 +100,7 @@ struct nto_procfs_target : public inf_child_target int remove_watchpoint (CORE_ADDR, int, enum target_hw_bp_type, struct expression *) override; - int stopped_by_watchpoint () override; + bool stopped_by_watchpoint () override; void kill () override; @@ -111,7 +111,7 @@ struct nto_procfs_target : public inf_child_target void pass_signals (int, unsigned char *) override; - int thread_alive (ptid_t ptid) override; + bool thread_alive (ptid_t ptid) override; void update_thread_list () override; @@ -297,8 +297,9 @@ procfs_set_thread (ptid_t ptid) devctl (ctl_fd, DCMD_PROC_CURTHREAD, &tid, sizeof (tid), 0); } -/* Return nonzero if the thread TH is still alive. */ -int +/* Return true if the thread TH is still alive. */ + +bool nto_procfs_target::thread_alive (ptid_t ptid) { pid_t tid; @@ -310,12 +311,12 @@ nto_procfs_target::thread_alive (ptid_t ptid) pid = ptid_get_pid (ptid); if (kill (pid, 0) == -1) - return 0; + return false; status.tid = tid; if ((err = devctl (ctl_fd, DCMD_PROC_TIDSTATUS, &status, sizeof (status), 0)) != EOK) - return 0; + return false; /* Thread is alive or dead but not yet joined, or dead and there is an alive (or dead unjoined) thread with @@ -1583,7 +1584,7 @@ procfs_hw_watchpoint (int addr, int len, enum target_hw_bp_type type) return 0; } -int +bool nto_procfs_target::can_use_hw_breakpoint (enum bptype type, int cnt, int othertype) { @@ -1606,7 +1607,7 @@ nto_procfs_target::insert_hw_watchpoint (CORE_ADDR addr, int len, return procfs_hw_watchpoint (addr, len, type); } -int +bool nto_procfs_target::stopped_by_watchpoint () { /* NOTE: nto_stopped_by_watchpoint will be called ONLY while we are |