2004-10-08 Jeff Johnston <jjohnstn@redhat.com>

        * target.h (to_stopped_data_address): Change prototype to
        take a CORE_ADDR pointer and return an int.
        * target.c (update_current_target): Change to_stopped_data_address
        to match new prototype.
        (debug_to_stopped_data_address): Change appropriately.
        * breakpoint.c (bpstat_stop_status): Change call to
        target_stopped_data_address to use new prototype.
        * frv-tdep.c (frv_have_stopped_data_address): New function.
        (frv_stopped_data_address): Change to new prototype and
        functionality.
        * ia64-linux-nat.c (ia64_stopped_data_address): Change to new
        prototype and functionality.
        (ia64_stopped_by_watchpoint): New function.
        * i386-nat.c (i386_stopped_data_address): Change to new
        prototype and functionality.
        (i386_stopped_by_watchpoint): New function.
        * remote.c (remote_stopped_data_address): Change to new prototype
        and functionality.
        * remote-m32r-sdi.c (m32r_stopped_data_address): Ditto.
        * config/frv/tm-frv.h (frv_stopped_data_address): Change prototype.
        (STOPPED_BY_WATCHPOINT): Change to use frv_have_stopped_data_address.
        * config/i386/nm-i386.h (STOPPED_BY_WATCHPOINT): Change to use
        new i386_stopped_by_watchpoint function.
        (i386_stopped_by_watchpoint): New prototype.
        (i386_stoppped_data_address): Change to new prototype.
        * config/ia64/nm-linux.h (STOPPED_BY_WATCHPOINT): Change to use
        new ia64_stopped_by_watchpoint function.
        (ia64_stopped_by_watchpoint): New prototype.
        (ia64_stopped_data_address): Ditto.

1 files changed, 12 insertions, 3 deletions

diff --git a/gdb/ia64-linux-nat.c b/gdb/ia64-linux-nat.c
index 09daf24..3a61730 100644
--- a/gdb/ia64-linux-nat.c
+++ b/gdb/ia64-linux-nat.c
@@ -636,12 +636,13 @@ ia64_linux_remove_watchpoint (ptid_t ptid, CORE_ADDR addr, int len)
   return -1;
 }
 
-CORE_ADDR
-ia64_linux_stopped_by_watchpoint (ptid_t ptid)
+int
+ia64_linux_stopped_data_address (CORE_ADDR *addr_p)
 {
   CORE_ADDR psr;
   int tid;
   struct siginfo siginfo;
+  ptid_t ptid = inferior_ptid;
 
   tid = TIDGET(ptid);
   if (tid == 0)
@@ -659,7 +660,15 @@ ia64_linux_stopped_by_watchpoint (ptid_t ptid)
                            for the next instruction */
   write_register_pid (IA64_PSR_REGNUM, psr, ptid);
 
-  return (CORE_ADDR) siginfo.si_addr;
+  *addr_p = (CORE_ADDR)siginfo.si_addr;
+  return 1;
+}
+
+int
+ia64_linux_stopped_by_watchpoint (void)
+{
+  CORE_ADDR addr;
+  return ia64_linux_stopped_data_address (&addr);
 }
 
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