Add ADA_LONG_TYPE_SIZE as tm.h parameter
Richard Kenner
kenner@vlsi1.ultra.nyu.edu
Wed Dec 5 06:42:00 GMT 2001
Wed Dec 5 09:33:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* config/alpha/vms.h (ADA_LONG_TYPE_SIZE): New macro.
* doc/tm.texi (ADA_LONG_TYPE_SIZE): Document it.
*** config/alpha/vms.h 2001/12/02 14:38:07 1.42
--- config/alpha/vms.h 2001/12/05 14:38:01
*************** Boston, MA 02111-1307, USA. */
*** 81,87 ****
#undef PCC_STATIC_STRUCT_RETURN
! /* "long" is 32 bits. */
#undef LONG_TYPE_SIZE
#define LONG_TYPE_SIZE 32
/* Pointer is 32 bits but the hardware has 64-bit addresses, sign extended. */
--- 81,88 ----
#undef PCC_STATIC_STRUCT_RETURN
! /* "long" is 32 bits, but 64 bits for Ada. */
#undef LONG_TYPE_SIZE
#define LONG_TYPE_SIZE 32
+ #define ADA_LONG_TYPE_SIZE 64
/* Pointer is 32 bits but the hardware has 64-bit addresses, sign extended. */
*** doc/tm.texi 2001/12/05 12:36:48 1.72
--- doc/tm.texi 2001/12/05 14:38:16
*************** A C expression for the size in bits of t
*** 1373,1376 ****
--- 1373,1384 ----
target machine. If you don't define this, the default is one word.
+ @findex ADA_LONG_TYPE_SIZE
+ @item ADA_LONG_TYPE_SIZE
+ On some machines, the size used for the Ada equivalent of the type
+ @code{long} by a native Ada compiler differs from that used by C. In
+ that situation, define this macro to be a C expression to be used for
+ the size of that type. If you don't define this, the default is the
+ value of @code{LONG_TYPE_SIZE}.
+
@findex MAX_LONG_TYPE_SIZE
@item MAX_LONG_TYPE_SIZE
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