Enable Gold linker for cross-*-binutils build

[platform/upstream/binutils.git] / gdb / charset.c

diff --git a/gdb/charset.c b/gdb/charset.c
index 165f90f..bc7bd65 100644 (file)
--- a/gdb/charset.c
+++ b/gdb/charset.c
@@ -1,6 +1,6 @@
 /* Character set conversion support for GDB.
 
-   Copyright (C) 2001-2013 Free Software Foundation, Inc.
+   Copyright (C) 2001-2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -20,7 +20,6 @@
 #include "defs.h"
 #include "charset.h"
 #include "gdbcmd.h"
-#include "gdb_assert.h"
 #include "gdb_obstack.h"
 #include "gdb_wait.h"
 #include "charset-list.h"
@@ -28,9 +27,6 @@
 #include "environ.h"
 #include "arch-utils.h"
 #include "gdb_vecs.h"
-
-#include <stddef.h>
-#include "gdb_string.h"
 #include <ctype.h>
 
 #ifdef USE_WIN32API
@@ -474,7 +470,7 @@ convert_between_encodings (const char *from, const char *to,
   iconv_t desc;
   struct cleanup *cleanups;
   size_t inleft;
-  char *inp;
+  ICONV_CONST char *inp;
   unsigned int space_request;
 
   /* Often, the host and target charsets will be the same.  */
@@ -490,7 +486,7 @@ convert_between_encodings (const char *from, const char *to,
   cleanups = make_cleanup (cleanup_iconv, &desc);
 
   inleft = num_bytes;
-  inp = (char *) bytes;
+  inp = (ICONV_CONST char *) bytes;
 
   space_request = num_bytes;
 
@@ -503,10 +499,10 @@ convert_between_encodings (const char *from, const char *to,
       old_size = obstack_object_size (output);
       obstack_blank (output, space_request);
 
-      outp = obstack_base (output) + old_size;
+      outp = (char *) obstack_base (output) + old_size;
       outleft = space_request;
 
-      r = iconv (desc, (ICONV_CONST char **) &inp, &inleft, &outp, &outleft);
+      r = iconv (desc, &inp, &inleft, &outp, &outleft);
 
       /* Now make sure that the object on the obstack only includes
         bytes we have converted.  */
@@ -571,7 +567,7 @@ struct wchar_iterator
   iconv_t desc;
 
   /* The input string.  This is updated as convert characters.  */
-  char *input;
+  const gdb_byte *input;
   /* The number of bytes remaining in the input.  */
   size_t bytes;
 
@@ -597,7 +593,7 @@ make_wchar_iterator (const gdb_byte *input, size_t bytes,
 
   result = XNEW (struct wchar_iterator);
   result->desc = desc;
-  result->input = (char *) input;
+  result->input = input;
   result->bytes = bytes;
   result->width = width;
 
@@ -640,14 +636,15 @@ wchar_iterate (struct wchar_iterator *iter,
   out_request = 1;
   while (iter->bytes > 0)
     {
+      ICONV_CONST char *inptr = (ICONV_CONST char *) iter->input;
       char *outptr = (char *) &iter->out[0];
-      char *orig_inptr = iter->input;
+      const gdb_byte *orig_inptr = iter->input;
       size_t orig_in = iter->bytes;
       size_t out_avail = out_request * sizeof (gdb_wchar_t);
       size_t num;
-      size_t r = iconv (iter->desc,
-                       (ICONV_CONST char **) &iter->input, 
-                       &iter->bytes, &outptr, &out_avail);
+      size_t r = iconv (iter->desc, &inptr, &iter->bytes, &outptr, &out_avail);
+
+      iter->input = (gdb_byte *) inptr;
 
       if (r == (size_t) -1)
        {
@@ -953,7 +950,7 @@ extern char your_gdb_wchar_t_is_bogus[(sizeof (gdb_wchar_t) == 2
                                       || sizeof (gdb_wchar_t) == 4)
                                      ? 1 : -1];
 
-/* intermediate_encoding returns the charset unsed internally by
+/* intermediate_encoding returns the charset used internally by
    GDB to convert between target and host encodings. As the test above
    compiled, sizeof (gdb_wchar_t) is either 2 or 4 bytes.
    UTF-16/32 is tested first, UCS-2/4 is tested as a second option,