diff options
Diffstat (limited to 'gnu/egcs/gcc/config/arm/linux-elf.h')
| -rw-r--r-- | gnu/egcs/gcc/config/arm/linux-elf.h | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/gnu/egcs/gcc/config/arm/linux-elf.h b/gnu/egcs/gcc/config/arm/linux-elf.h index 956ecba5348..41bafef3326 100644 --- a/gnu/egcs/gcc/config/arm/linux-elf.h +++ b/gnu/egcs/gcc/config/arm/linux-elf.h @@ -28,18 +28,35 @@ Boston, MA 02111-1307, USA. */ /* We have libgcc2. */ #define HAVE_ATEXIT -/* Default is to use APCS-32 mode. */ #ifndef SUBTARGET_DEFAULT_APCS26 -#define TARGET_DEFAULT (ARM_FLAG_APCS_32 | ARM_FLAG_SHORT_BYTE) -#define SUBTARGET_EXTRA_LINK_SPEC \ +/* Default is to use APCS-32 mode. */ +# define TARGET_DEFAULT (ARM_FLAG_APCS_32 | ARM_FLAG_SHORT_BYTE) +# ifdef SUBTARGET_OLD_LINKER +# define SUBTARGET_EXTRA_LINK_SPEC \ " %{mapcs-26:-m elf32arm26} %{!mapcs-26:-m elf32arm}" -#define SUBTARGET_EXTRA_ASM_SPEC \ +# else /* new linker */ +# define SUBTARGET_EXTRA_LINK_SPEC \ + " %{mapcs-26:-m armelf_linux26} %{!mapcs-26:-m armelf_linux} -p" +# endif +# define SUBTARGET_EXTRA_ASM_SPEC \ " %{mapcs-26:-mapcs-26} %(!mapcs-26:-mapcs-32}" +# define CPP_APCS_PC_DEFAULT_SPEC "-D__APCS_32__" +#else /* default is APCS-26 */ +# define TARGET_DEFAULT (ARM_FLAG_SHORT_BYTE) +# ifdef SUBTARGET_OLD_LINKER +# define SUBTARGET_LINK_SPEC \ + " %{mapcs-32:-m elf32arm} %{!mapcs-32:-m elf32arm26}" +# else /* new linker */ +# define SUBTARGET_LINK_SPEC \ + " %{mapcs-32:-m armelf_linux} %{!mapcs-32:-m armelf_linux26} -p" +# endif +# define SUBTARGET_EXTRA_ASM_SPEC \ + " %{mapcs-32:-mapcs-32} %(!mapcs-32:-mapcs-26}" #endif /* This was defined in linux.h. Define it here also. */ #undef DEFAULT_VTABLE_THUNKS -#define DEFAULT_VTABLE_THUNKS 2 +#define DEFAULT_VTABLE_THUNKS 1 /* Handle #pragma weak and #pragma pack. */ #define HANDLE_SYSV_PRAGMA @@ -86,8 +103,8 @@ Boston, MA 02111-1307, USA. */ #undef CPP_PREDEFINES #define CPP_PREDEFINES \ -"-Dunix -Darm -Dlinux -Asystem(unix) -Asystem(posix) -Acpu(arm) \ --Amachine(arm) -D__ELF__ -Darm_elf" +"-Dunix -D__arm__ -Dlinux -Asystem(unix) -Asystem(posix) -Acpu(arm) \ +-Amachine(arm) -D__ELF__" #ifndef SUBTARGET_DEFAULT_APCS26 #define CPP_APCS_PC_DEFAULT_SPEC "-D__APCS_32__" |