target_ops: Use bool throughout

[deliverable/binutils-gdb.git] / gdb / aarch64-linux-nat.c

diff --git a/gdb/aarch64-linux-nat.c b/gdb/aarch64-linux-nat.c
index 63276ec6b109f43a2597a1dc9775667e545ec547..86b4cf191a63bd73c98c224d2051fa5aaa27b663 100644 (file)
--- a/gdb/aarch64-linux-nat.c
+++ b/gdb/aarch64-linux-nat.c
@@ -67,9 +67,9 @@ public:
                         struct expression *) override;
   int remove_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
                         struct expression *) override;
-  int stopped_by_watchpoint () override;
-  int stopped_data_address (CORE_ADDR *) override;
-  int watchpoint_addr_within_range (CORE_ADDR, CORE_ADDR, int) override;
+  bool stopped_by_watchpoint () override;
+  bool stopped_data_address (CORE_ADDR *) override;
+  bool watchpoint_addr_within_range (CORE_ADDR, CORE_ADDR, int) override;
 
   int can_do_single_step () override;
 
@@ -733,7 +733,7 @@ aarch64_linux_nat_target::region_ok_for_hw_watchpoint (CORE_ADDR addr, int len)
 
 /* Implement the "stopped_data_address" target_ops method.  */
 
-int
+bool
 aarch64_linux_nat_target::stopped_data_address (CORE_ADDR *addr_p)
 {
   siginfo_t siginfo;
@@ -741,12 +741,12 @@ aarch64_linux_nat_target::stopped_data_address (CORE_ADDR *addr_p)
   struct aarch64_debug_reg_state *state;
 
   if (!linux_nat_get_siginfo (inferior_ptid, &siginfo))
-    return 0;
+    return false;
 
   /* This must be a hardware breakpoint.  */
   if (siginfo.si_signo != SIGTRAP
       || (siginfo.si_code & 0xffff) != TRAP_HWBKPT)
-    return 0;
+    return false;
 
   /* Check if the address matches any watched address.  */
   state = aarch64_get_debug_reg_state (ptid_get_pid (inferior_ptid));
@@ -762,16 +762,16 @@ aarch64_linux_nat_target::stopped_data_address (CORE_ADDR *addr_p)
          && addr_trap < addr_watch + len)
        {
          *addr_p = addr_trap;
-         return 1;
+         return true;
        }
     }
 
-  return 0;
+  return false;
 }
 
 /* Implement the "stopped_by_watchpoint" target_ops method.  */
 
-int
+bool
 aarch64_linux_nat_target::stopped_by_watchpoint ()
 {
   CORE_ADDR addr;
@@ -781,7 +781,7 @@ aarch64_linux_nat_target::stopped_by_watchpoint ()
 
 /* Implement the "watchpoint_addr_within_range" target_ops method.  */
 
-int
+bool
 aarch64_linux_nat_target::watchpoint_addr_within_range (CORE_ADDR addr,
                                                        CORE_ADDR start, int length)
 {