Mercurial > hg > CbC > CbC_gcc
diff gcc/config/alpha/vms64.h @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
---|---|
date | Fri, 12 Feb 2010 23:39:51 +0900 |
parents | a06113de4d67 |
children |
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--- a/gcc/config/alpha/vms64.h Sun Feb 07 18:28:00 2010 +0900 +++ b/gcc/config/alpha/vms64.h Fri Feb 12 23:39:51 2010 +0900 @@ -1,5 +1,5 @@ /* Output variables, constants and external declarations, for GNU compiler. - Copyright (C) 2001, 2007 Free Software Foundation, Inc. + Copyright (C) 2001, 2007, 2009 Free Software Foundation, Inc. Contributed by Douglas Rupp (rupp@gnat.com). This file is part of GCC. @@ -18,14 +18,36 @@ along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>. */ -/* Defaults to BITS_PER_WORD, e.g. 64 which is what is wanted. - This is incompatible with DEC C, but matches DEC Ada */ +#undef TARGET_OS_CPP_BUILTINS +#define TARGET_OS_CPP_BUILTINS() \ + do { \ + builtin_define_std ("vms"); \ + builtin_define_std ("VMS"); \ + builtin_define ("__ALPHA"); \ + builtin_assert ("system=vms"); \ + builtin_define ("__IEEE_FLOAT"); \ + builtin_define ("__LONG_POINTERS=1"); \ + } while (0) + +#undef SUBTARGET_SWITCHES +#define SUBTARGET_SWITCHES \ + { "malloc64", MASK_MALLOC64, "Malloc data into P2 space" }, + +#undef TARGET_DEFAULT +#define TARGET_DEFAULT (MASK_FPREGS | MASK_GAS | MASK_MALLOC64) + #undef LONG_TYPE_SIZE +#define LONG_TYPE_SIZE 64 + +#undef POINTER_SIZE +#define POINTER_SIZE 64 + +/* Eventhough pointers are 64bits, only 32bit ever remain significant in code + addresses. */ +#define MASK_RETURN_ADDR (GEN_INT (0xffffffff)) /* Defaults to "long int" */ #undef SIZE_TYPE #undef PTRDIFF_TYPE -#undef POINTERS_EXTEND_UNSIGNED -#undef POINTER_SIZE -#define POINTER_SIZE 64 +# include "config/vms/vms-crtl-64.h"