1999-08-26 09:30:50 +00:00
|
|
|
/* Definitions of target machine for GNU compiler, for SPARClet.
|
2002-02-01 18:16:02 +00:00
|
|
|
Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
|
1999-08-26 09:30:50 +00:00
|
|
|
Contributed by Doug Evans (dje@cygnus.com).
|
|
|
|
|
|
|
|
|
|
This file is part of GNU CC.
|
|
|
|
|
|
|
|
|
|
GNU CC is free software; you can redistribute it and/or modify
|
|
|
|
|
it under the terms of the GNU General Public License as published by
|
|
|
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
|
|
|
any later version.
|
|
|
|
|
|
|
|
|
|
GNU CC is distributed in the hope that it will be useful,
|
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
|
GNU General Public License for more details.
|
|
|
|
|
|
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
|
|
|
along with GNU CC; see the file COPYING. If not, write to
|
|
|
|
|
the Free Software Foundation, 59 Temple Place - Suite 330,
|
|
|
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
|
|
|
|
|
|
#undef TARGET_DEFAULT
|
2002-05-09 20:02:13 +00:00
|
|
|
#define TARGET_DEFAULT MASK_APP_REGS
|
1999-08-26 09:30:50 +00:00
|
|
|
|
2002-02-01 18:16:02 +00:00
|
|
|
#define CPP_PREDEFINES "-Dsparc -Acpu=sparc -Amachine=sparc"
|
|
|
|
|
|
1999-08-26 09:30:50 +00:00
|
|
|
#undef SUBTARGET_SWITCHES
|
2002-02-01 18:16:02 +00:00
|
|
|
#define SUBTARGET_SWITCHES \
|
|
|
|
|
{"big-endian", -MASK_LITTLE_ENDIAN, N_("Generate code for big endian") }, \
|
|
|
|
|
{"little-endian", MASK_LITTLE_ENDIAN, N_("Generate code for little endian") },
|
1999-08-26 09:30:50 +00:00
|
|
|
|
|
|
|
|
#undef ASM_SPEC
|
|
|
|
|
#define ASM_SPEC "%{mlittle-endian:-EL} %(asm_cpu)"
|
|
|
|
|
|
|
|
|
|
/* Require the user to supply crt0.o. */
|
|
|
|
|
#undef STARTFILE_SPEC
|
|
|
|
|
#define STARTFILE_SPEC ""
|
|
|
|
|
|
|
|
|
|
#undef LINK_SPEC
|
|
|
|
|
#define LINK_SPEC "%{mlittle-endian:-EL}"
|
|
|
|
|
|
|
|
|
|
/* sparclet chips are bi-endian. */
|
|
|
|
|
#undef BYTES_BIG_ENDIAN
|
|
|
|
|
#define BYTES_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
|
|
|
|
|
#undef WORDS_BIG_ENDIAN
|
|
|
|
|
#define WORDS_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
|
