Fix -Werror -Wuninitialized warnings.

[deliverable/binutils-gdb.git] / gdb / hppah-nat.c

diff --git a/gdb/hppah-nat.c b/gdb/hppah-nat.c
index 222a6e08d8ddc9906ca3217f4928c3ba8e688e0a..e89648b12eb1479a6334bef86914e229bb8e86a3 100644 (file)
--- a/gdb/hppah-nat.c
+++ b/gdb/hppah-nat.c
@@ -1,5 +1,6 @@
 /* Native support code for HPUX PA-RISC.
-   Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1998, 1999
+   Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
+   1998, 1999, 2000, 2001
    Free Software Foundation, Inc.
 
    Contributed by the Center for Software Science at the
@@ -29,6 +30,7 @@
 #include <sys/ptrace.h>
 #include "gdbcore.h"
 #include "gdb_wait.h"
+#include "regcache.h"
 #include <signal.h>
 
 extern CORE_ADDR text_end;
@@ -106,7 +108,8 @@ store_inferior_registers (int regno)
        addr = (HPPAH_OFFSETOF (save_state_t, ss_narrow)
                + (REGISTER_BYTE (regno) - REGISTER_BYTE (1)));
       else
-       internal_error ("hppah-nat.c (write_register): unexpected register size");
+       internal_error (__FILE__, __LINE__,
+                       "hppah-nat.c (write_register): unexpected register size");
 
 #ifdef GDB_TARGET_IS_HPPA_20W
       /* Unbelieveable.  The PC head and tail must be written in 64bit hunks
@@ -222,7 +225,8 @@ fetch_register (int regno)
            + (REGISTER_BYTE (regno) - REGISTER_BYTE (1)));
 
   else
-    internal_error ("hppa-nat.c (fetch_register): unexpected register size");
+    internal_error (__FILE__, __LINE__,
+                   "hppa-nat.c (fetch_register): unexpected register size");
 
   for (i = 0; i < len; i += sizeof (int))
     {
@@ -262,15 +266,12 @@ fetch_register (int regno)
    Returns the length copied, which is either the LEN argument or zero.
    This xfer function does not do partial moves, since child_ops
    doesn't allow memory operations to cross below us in the target stack
-   anyway.  */
+   anyway.  TARGET is ignored.  */
 
 int
-child_xfer_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;        /* ignored */
+child_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write,
+                  struct mem_attrib *mem,
+                  struct target_ops *target)
 {
   register int i;
   /* Round starting address down to longword boundary.  */
@@ -344,7 +345,7 @@ child_xfer_memory (memaddr, myaddr, len, write, target)
              /* No, we still fail.  Okay, time to punt. */
              if ((pt_status == -1) && errno)
                {
-                 free (buffer);
+                 xfree (buffer);
                  return 0;
                }
            }
@@ -360,7 +361,7 @@ child_xfer_memory (memaddr, myaddr, len, write, target)
                                   inferior_pid, (PTRACE_ARG3_TYPE) addr, 0);
          if (errno)
            {
-             free (buffer);
+             xfree (buffer);
              return 0;
            }
          QUIT;
@@ -369,7 +370,7 @@ child_xfer_memory (memaddr, myaddr, len, write, target)
       /* Copy appropriate bytes out of the buffer.  */
       memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
     }
-  free (buffer);
+  xfree (buffer);
   return len;
 }