* printcmd.c (output_command): Always initialize fmt.size.

[deliverable/binutils-gdb.git] / gdb / valprint.c

diff --git a/gdb/valprint.c b/gdb/valprint.c
index 34970dcb6b676c6834e444dcc10fad7ba6e658a0..0e1359a151c7d85069361592b233764a0cc9ab5c 100644 (file)
--- a/gdb/valprint.c
+++ b/gdb/valprint.c
@@ -1,8 +1,8 @@
 /* Print values for GDB, the GNU debugger.
 
    Copyright (C) 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
-   1996, 1997, 1998, 1999, 2000, 2001, 2002, 2005 Free Software
-   Foundation, Inc.
+   1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -39,7 +39,7 @@
 
 /* Prototypes for local functions */
 
-static int partial_memory_read (CORE_ADDR memaddr, char *myaddr,
+static int partial_memory_read (CORE_ADDR memaddr, gdb_byte *myaddr,
                                int len, int *errnoptr);
 
 static void show_print (char *, int);
@@ -1038,7 +1038,7 @@ val_print_array_elements (struct type *type, const gdb_byte *valaddr,
    function be eliminated.  */
 
 static int
-partial_memory_read (CORE_ADDR memaddr, char *myaddr, int len, int *errnoptr)
+partial_memory_read (CORE_ADDR memaddr, gdb_byte *myaddr, int len, int *errnoptr)
 {
   int nread;                   /* Number of bytes actually read. */
   int errcode;                 /* Error from last read. */
@@ -1086,9 +1086,9 @@ val_print_string (CORE_ADDR addr, int len, int width, struct ui_file *stream)
   unsigned int fetchlimit;     /* Maximum number of chars to print. */
   unsigned int nfetch;         /* Chars to fetch / chars fetched. */
   unsigned int chunksize;      /* Size of each fetch, in chars. */
-  char *buffer = NULL;         /* Dynamically growable fetch buffer. */
-  char *bufptr;                        /* Pointer to next available byte in buffer. */
-  char *limit;                 /* First location past end of fetch buffer. */
+  gdb_byte *buffer = NULL;     /* Dynamically growable fetch buffer. */
+  gdb_byte *bufptr;            /* Pointer to next available byte in buffer. */
+  gdb_byte *limit;             /* First location past end of fetch buffer. */
   struct cleanup *old_chain = NULL;    /* Top of the old cleanup chain. */
   int found_nul;               /* Non-zero if we found the nul char */
 
@@ -1121,7 +1121,7 @@ val_print_string (CORE_ADDR addr, int len, int width, struct ui_file *stream)
 
   if (len > 0)
     {
-      buffer = (char *) xmalloc (len * width);
+      buffer = (gdb_byte *) xmalloc (len * width);
       bufptr = buffer;
       old_chain = make_cleanup (xfree, buffer);
 
@@ -1139,11 +1139,11 @@ val_print_string (CORE_ADDR addr, int len, int width, struct ui_file *stream)
          nfetch = min (chunksize, fetchlimit - bufsize);
 
          if (buffer == NULL)
-           buffer = (char *) xmalloc (nfetch * width);
+           buffer = (gdb_byte *) xmalloc (nfetch * width);
          else
            {
              discard_cleanups (old_chain);
-             buffer = (char *) xrealloc (buffer, (nfetch + bufsize) * width);
+             buffer = (gdb_byte *) xrealloc (buffer, (nfetch + bufsize) * width);
            }
 
          old_chain = make_cleanup (xfree, buffer);
@@ -1196,13 +1196,13 @@ val_print_string (CORE_ADDR addr, int len, int width, struct ui_file *stream)
 
   if (len == -1 && !found_nul)
     {
-      char *peekbuf;
+      gdb_byte *peekbuf;
 
       /* We didn't find a null terminator we were looking for.  Attempt
          to peek at the next character.  If not successful, or it is not
          a null byte, then force ellipsis to be printed.  */
 
-      peekbuf = (char *) alloca (width);
+      peekbuf = (gdb_byte *) alloca (width);
 
       if (target_read_memory (addr, peekbuf, width) == 0
          && extract_unsigned_integer (peekbuf, width) != 0)