diff options
Diffstat (limited to 'contrib/gcc/config/alpha/freebsd.h')
| -rw-r--r-- | contrib/gcc/config/alpha/freebsd.h | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/contrib/gcc/config/alpha/freebsd.h b/contrib/gcc/config/alpha/freebsd.h index 351fb84..35a9e65 100644 --- a/contrib/gcc/config/alpha/freebsd.h +++ b/contrib/gcc/config/alpha/freebsd.h @@ -1,5 +1,5 @@ /* Definitions for DEC Alpha/AXP running FreeBSD using the ELF format - Copyright (C) 2000 Free Software Foundation, Inc. + Copyright (C) 2000, 2002 Free Software Foundation, Inc. Contributed by David E. O'Brien <obrien@FreeBSD.org> and BSDi. This file is part of GNU CC. @@ -25,14 +25,14 @@ Boston, MA 02111-1307, USA. */ deal with the Alpha's FP issues. */ #undef CPP_SPEC -#define CPP_SPEC "%(cpp_cpu) \ +#define CPP_SPEC "%(cpp_cpu) %(cpp_subtarget) -D__ELF__ \ %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} \ %{posix:-D_POSIX_SOURCE} \ %{mieee:-D_IEEE_FP} \ %{mieee-with-inexact:-D_IEEE_FP -D_IEEE_FP_INEXACT}" #undef LINK_SPEC -#define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax} \ +#define LINK_SPEC "%{G*} %{relax:-relax} \ %{p:%e`-p' not supported; use `-pg' and gprof(1)} \ %{Wl,*:%*} \ %{assert*} %{R*} %{rpath*} %{defsym*} \ @@ -44,16 +44,6 @@ Boston, MA 02111-1307, USA. */ %{!dynamic-linker:-dynamic-linker /usr/libexec/ld-elf.so.1}} \ %{static:-Bstatic}}" -/* Provide an ASM_SPEC appropriate for a FreeBSD/Alpha target. This differs - from the generic FreeBSD ASM_SPEC in that no special handling of PIC is - necessary on the Alpha. */ -/* Per Richard Henderson <rth@cygnus.com>, it is better to use the `.arch' - directive in the assembly file. alpha/elf.h gives us this in - "ASM_FILE_START". -#undef ASM_SPEC -#define ASM_SPEC " %| %{mcpu=*:-m%*}" -*/ - /************************[ Target stuff ]***********************************/ @@ -65,18 +55,18 @@ Boston, MA 02111-1307, USA. */ #undef WCHAR_TYPE #undef WCHAR_UNSIGNED -#define WCHAR_UNSIGNED 0 +#define WCHAR_UNSIGNED 0 #undef WCHAR_TYPE_SIZE -#define WCHAR_TYPE_SIZE 32 +#define WCHAR_TYPE_SIZE 32 #undef TARGET_VERSION #define TARGET_VERSION fprintf (stderr, " (FreeBSD/alpha ELF)"); -#define TARGET_ELF 1 +#define TARGET_ELF 1 #undef TARGET_DEFAULT -#define TARGET_DEFAULT (MASK_FP | MASK_FPREGS | MASK_GAS) +#define TARGET_DEFAULT (MASK_FP | MASK_FPREGS | MASK_GAS) #undef HAS_INIT_SECTION @@ -89,3 +79,9 @@ Boston, MA 02111-1307, USA. */ #undef DBX_CONTIN_CHAR #define DBX_CONTIN_CHAR '?' + +/* Don't default to pcc-struct-return, we want to retain compatibility with + older FreeBSD releases AND pcc-struct-return may not be reentrant. */ + +#undef DEFAULT_PCC_STRUCT_RETURN +#define DEFAULT_PCC_STRUCT_RETURN 0 |
