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merge from gcc

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DJ Delorie 2005-07-03 19:16:16 +00:00
parent aaa4ee1b89
commit 1863470077
3 changed files with 21 additions and 1 deletions
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7
include/ChangeLog
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@ -1,3 +1,10 @@
2005-07-03 Steve Ellcey <sje@cup.hp.com>
PR other/13906
* ansidecl.h (ATTRIBUTE_ALIGNED_ALIGNOF): New.
* md5.h (md5_uintptr): New.
(md5_ctx): Align buffer field.
2005-06-30 Daniel Berlin <dberlin@dberlin.org> 2005-06-30 Daniel Berlin <dberlin@dberlin.org>
* hashtab.h (HTAB_DELETED_ENTRY): New macro. * hashtab.h (HTAB_DELETED_ENTRY): New macro.

9
include/ansidecl.h
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@ -352,6 +352,15 @@ So instead we use the macro below and test it against specific values. */
# endif /* GNUC >= 3.5 */ # endif /* GNUC >= 3.5 */
#endif /* ATTRIBUTE_SENTINEL */ #endif /* ATTRIBUTE_SENTINEL */
#ifndef ATTRIBUTE_ALIGNED_ALIGNOF
# if (GCC_VERSION >= 3000)
# define ATTRIBUTE_ALIGNED_ALIGNOF(m) __attribute__ ((__aligned__ (__alignof__ (m))))
# else
# define ATTRIBUTE_ALIGNED_ALIGNOF(m)
# endif /* GNUC >= 3.0 */
#endif /* ATTRIBUTE_ALIGNED_ALIGNOF */
/* We use __extension__ in some places to suppress -pedantic warnings /* We use __extension__ in some places to suppress -pedantic warnings
about GCC extensions. This feature didn't work properly before about GCC extensions. This feature didn't work properly before
gcc 2.8. */ gcc 2.8. */

6
include/md5.h
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@ -37,6 +37,7 @@
#ifdef _LIBC #ifdef _LIBC
# include <sys/types.h> # include <sys/types.h>
typedef u_int32_t md5_uint32; typedef u_int32_t md5_uint32;
typedef uintptr_t md5_uintptr;
#else #else
# define INT_MAX_32_BITS 2147483647 # define INT_MAX_32_BITS 2147483647
@ -64,6 +65,9 @@ typedef u_int32_t md5_uint32;
# endif # endif
# endif # endif
# endif # endif
/* We have to make a guess about the integer type equivalent in size
to pointers which should always be correct. */
typedef unsigned long int md5_uintptr;
#endif #endif
/* Structure to save state of computation between the single steps. */ /* Structure to save state of computation between the single steps. */
@ -76,7 +80,7 @@ struct md5_ctx
md5_uint32 total[2]; md5_uint32 total[2];
md5_uint32 buflen; md5_uint32 buflen;
char buffer[128]; char buffer[128] ATTRIBUTE_ALIGNED_ALIGNOF(md5_uint32);
}; };
/* /*