* ppc-linux-nat.c (ppc_linux_can_use_hw_breakpoint): fix

accounting of hw watchpoints on ppc.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index c2f01b9462e00950c98203736d0766e1bd6ef552..14b0b7aa8753a2861d4550e34d7668e417ff88c1 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2012-05-30  Edjunior Machado  <emachado@linux.vnet.ibm.com>
+
+       * ppc-linux-nat.c (ppc_linux_can_use_hw_breakpoint): fix
+       accounting of hw watchpoints on ppc.
+
 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
 
        * source.c (openp): Expand tilde in path entries.

diff --git a/gdb/ppc-linux-nat.c b/gdb/ppc-linux-nat.c
index 9bd11fd8bbbe2ce3c4323b014280ca0c060bb78d..b9e0c855963db5aa432b2d8732430092801298f8 100644 (file)
--- a/gdb/ppc-linux-nat.c
+++ b/gdb/ppc-linux-nat.c
@@ -1461,7 +1461,7 @@ ppc_linux_can_use_hw_breakpoint (int type, int cnt, int ot)
   if (type == bp_hardware_watchpoint || type == bp_read_watchpoint
       || type == bp_access_watchpoint || type == bp_watchpoint)
     {
-      if (cnt > total_hw_wp)
+      if (cnt + ot > total_hw_wp)
        return -1;
     }
   else if (type == bp_hardware_breakpoint)