Blame SOURCES/gdb-6.3-bz231832-obstack-2gb.patch

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https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=231832
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Index: gdb-7.5.50.20130118/gdb/symmisc.c
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===================================================================
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--- gdb-7.5.50.20130118.orig/gdb/symmisc.c	2013-01-18 23:54:57.478974289 +0100
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+++ gdb-7.5.50.20130118/gdb/symmisc.c	2013-01-18 23:55:41.650930254 +0100
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@@ -148,10 +148,10 @@ print_objfile_statistics (void)
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     if (OBJSTAT (objfile, sz_strtab) > 0)
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       printf_filtered (_("  Space used by a.out string tables: %d\n"),
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 		       OBJSTAT (objfile, sz_strtab));
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-    printf_filtered (_("  Total memory used for objfile obstack: %d\n"),
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-		     obstack_memory_used (&objfile->objfile_obstack));
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-    printf_filtered (_("  Total memory used for BFD obstack: %d\n"),
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-		     obstack_memory_used (&objfile->per_bfd->storage_obstack));
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+    printf_filtered (_("  Total memory used for objfile obstack: %ld\n"),
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+		     (long) obstack_memory_used (&objfile->objfile_obstack));
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+    printf_filtered (_("  Total memory used for BFD obstack: %ld\n"),
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+		     (long) obstack_memory_used (&objfile->per_bfd->storage_obstack));
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     printf_filtered (_("  Total memory used for psymbol cache: %d\n"),
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 		     bcache_memory_used (psymbol_bcache_get_bcache
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 		                          (objfile->psymbol_cache)));
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Index: gdb-7.5.50.20130118/include/obstack.h
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===================================================================
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--- gdb-7.5.50.20130118.orig/include/obstack.h	2013-01-18 23:54:57.478974289 +0100
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+++ gdb-7.5.50.20130118/include/obstack.h	2013-01-18 23:55:10.256999188 +0100
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@@ -188,31 +188,31 @@ struct obstack		/* control current objec
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 /* Declare the external functions we use; they are in obstack.c.  */
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-extern void _obstack_newchunk (struct obstack *, int);
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+extern void _obstack_newchunk (struct obstack *, PTR_INT_TYPE);
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 extern void _obstack_free (struct obstack *, void *);
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-extern int _obstack_begin (struct obstack *, int, int,
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+extern int _obstack_begin (struct obstack *, PTR_INT_TYPE, int,
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 			    void *(*) (long), void (*) (void *));
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-extern int _obstack_begin_1 (struct obstack *, int, int,
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+extern int _obstack_begin_1 (struct obstack *, PTR_INT_TYPE, int,
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 			     void *(*) (void *, long),
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 			     void (*) (void *, void *), void *);
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-extern int _obstack_memory_used (struct obstack *);
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+extern PTR_INT_TYPE _obstack_memory_used (struct obstack *);
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 /* Do the function-declarations after the structs
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    but before defining the macros.  */
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 void obstack_init (struct obstack *obstack);
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-void * obstack_alloc (struct obstack *obstack, int size);
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+void * obstack_alloc (struct obstack *obstack, PTR_INT_TYPE size);
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-void * obstack_copy (struct obstack *obstack, void *address, int size);
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-void * obstack_copy0 (struct obstack *obstack, void *address, int size);
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+void * obstack_copy (struct obstack *obstack, void *address, PTR_INT_TYPE size);
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+void * obstack_copy0 (struct obstack *obstack, void *address, PTR_INT_TYPE size);
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 void obstack_free (struct obstack *obstack, void *block);
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-void obstack_blank (struct obstack *obstack, int size);
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+void obstack_blank (struct obstack *obstack, PTR_INT_TYPE size);
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-void obstack_grow (struct obstack *obstack, void *data, int size);
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-void obstack_grow0 (struct obstack *obstack, void *data, int size);
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+void obstack_grow (struct obstack *obstack, void *data, PTR_INT_TYPE size);
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+void obstack_grow0 (struct obstack *obstack, void *data, PTR_INT_TYPE size);
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 void obstack_1grow (struct obstack *obstack, int data_char);
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 void obstack_ptr_grow (struct obstack *obstack, void *data);
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@@ -220,20 +220,20 @@ void obstack_int_grow (struct obstack *o
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 void * obstack_finish (struct obstack *obstack);
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-int obstack_object_size (struct obstack *obstack);
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+PTR_INT_TYPE obstack_object_size (struct obstack *obstack);
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-int obstack_room (struct obstack *obstack);
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-void obstack_make_room (struct obstack *obstack, int size);
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+PTR_INT_TYPE obstack_room (struct obstack *obstack);
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+void obstack_make_room (struct obstack *obstack, PTR_INT_TYPE size);
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 void obstack_1grow_fast (struct obstack *obstack, int data_char);
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 void obstack_ptr_grow_fast (struct obstack *obstack, void *data);
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 void obstack_int_grow_fast (struct obstack *obstack, int data);
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-void obstack_blank_fast (struct obstack *obstack, int size);
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+void obstack_blank_fast (struct obstack *obstack, PTR_INT_TYPE size);
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 void * obstack_base (struct obstack *obstack);
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 void * obstack_next_free (struct obstack *obstack);
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 int obstack_alignment_mask (struct obstack *obstack);
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-int obstack_chunk_size (struct obstack *obstack);
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-int obstack_memory_used (struct obstack *obstack);
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+size_t obstack_chunk_size (struct obstack *obstack);
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+size_t obstack_memory_used (struct obstack *obstack);
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 /* Error handler called when `obstack_chunk_alloc' failed to allocate
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    more memory.  This can be set to a user defined function.  The
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@@ -318,7 +318,7 @@ extern int obstack_exit_failure;
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 # define obstack_make_room(OBSTACK,length)				\
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 __extension__								\
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 ({ struct obstack *__o = (OBSTACK);					\
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-   int __len = (length);						\
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+   PTR_INT_TYPE __len = (length);					\
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    if (__o->chunk_limit - __o->next_free < __len)			\
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      _obstack_newchunk (__o, __len);					\
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    (void) 0; })
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@@ -331,7 +331,7 @@ __extension__								\
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 # define obstack_grow(OBSTACK,where,length)				\
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 __extension__								\
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 ({ struct obstack *__o = (OBSTACK);					\
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-   int __len = (length);						\
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+   PTR_INT_TYPE __len = (length);					\
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    if (__o->next_free + __len > __o->chunk_limit)			\
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      _obstack_newchunk (__o, __len);					\
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    _obstack_memcpy (__o->next_free, (where), __len);			\
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@@ -341,7 +341,7 @@ __extension__								\
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 # define obstack_grow0(OBSTACK,where,length)				\
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 __extension__								\
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 ({ struct obstack *__o = (OBSTACK);					\
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-   int __len = (length);						\
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+   PTR_INT_TYPE __len = (length);					\
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    if (__o->next_free + __len + 1 > __o->chunk_limit)			\
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      _obstack_newchunk (__o, __len + 1);				\
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    _obstack_memcpy (__o->next_free, (where), __len);			\
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@@ -392,7 +392,7 @@ __extension__								\
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 # define obstack_blank(OBSTACK,length)					\
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 __extension__								\
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 ({ struct obstack *__o = (OBSTACK);					\
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-   int __len = (length);						\
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+   PTR_INT_TYPE __len = (length);					\
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    if (__o->chunk_limit - __o->next_free < __len)			\
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      _obstack_newchunk (__o, __len);					\
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    obstack_blank_fast (__o, __len);					\
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Index: gdb-7.5.50.20130118/libiberty/obstack.c
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===================================================================
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--- gdb-7.5.50.20130118.orig/libiberty/obstack.c	2013-01-18 23:54:57.478974289 +0100
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+++ gdb-7.5.50.20130118/libiberty/obstack.c	2013-01-18 23:55:10.256999188 +0100
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@@ -44,9 +44,11 @@
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 #if !defined (_LIBC) && defined (__GNU_LIBRARY__) && __GNU_LIBRARY__ > 1
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 #include <gnu-versions.h>
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 #if _GNU_OBSTACK_INTERFACE_VERSION == OBSTACK_INTERFACE_VERSION
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+#if 0 /* 64-bit obstack is not compatible with any glibc implementation.  */
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 #define ELIDE_CODE
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 #endif
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 #endif
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+#endif
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 #ifndef ELIDE_CODE
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@@ -139,7 +141,7 @@ struct obstack *_obstack;
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    free up some memory, then call this again.  */
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 int
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-_obstack_begin (struct obstack *h, int size, int alignment,
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+_obstack_begin (struct obstack *h, PTR_INT_TYPE size, int alignment,
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                 POINTER (*chunkfun) (long), void (*freefun) (void *))
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 {
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   register struct _obstack_chunk *chunk; /* points to new chunk */
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@@ -183,7 +185,7 @@ _obstack_begin (struct obstack *h, int s
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 }
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 int
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-_obstack_begin_1 (struct obstack *h, int size, int alignment,
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+_obstack_begin_1 (struct obstack *h, PTR_INT_TYPE size, int alignment,
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                   POINTER (*chunkfun) (POINTER, long),
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                   void (*freefun) (POINTER, POINTER), POINTER arg)
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 {
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@@ -235,7 +237,7 @@ _obstack_begin_1 (struct obstack *h, int
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    to the beginning of the new one.  */
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 void
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-_obstack_newchunk (struct obstack *h, int length)
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+_obstack_newchunk (struct obstack *h, PTR_INT_TYPE length)
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 {
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   register struct _obstack_chunk *old_chunk = h->chunk;
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   register struct _obstack_chunk *new_chunk;
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@@ -388,11 +390,11 @@ obstack_free (struct obstack *h, POINTER
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     abort ();
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 }
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-int
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+PTR_INT_TYPE
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 _obstack_memory_used (struct obstack *h)
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 {
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   register struct _obstack_chunk* lp;
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-  register int nbytes = 0;
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+  register PTR_INT_TYPE nbytes = 0;
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   for (lp = h->chunk; lp != 0; lp = lp->prev)
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     {
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@@ -421,6 +423,7 @@ print_and_abort (void)
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 }
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 #if 0
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+/* These functions are now broken for 64-bit obstack!  */
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 /* These are now turned off because the applications do not use it
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    and it uses bcopy via obstack_grow, which causes trouble on sysV.  */
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