129a720f0a
* sparc/sp86x-elf.h (SUBTARGET_SWITCHES): Add missing doc string for little-endian-data. From-SVN: r29846
74 lines
2.3 KiB
C
74 lines
2.3 KiB
C
/* Definitions of target machine for GNU compiler, for sparclite 86x w/o FPU.
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Copyright (C) 1998, 1999 Free Software Foundation, Inc.
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Contributed by Stan Cox (scox@cygnus.com).
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include "sparc/elf.h"
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#undef CPP_PREDEFINES
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#define CPP_PREDEFINES "-D__sparc__ -D__sparclite86x__ -Acpu(sparc) -Amachine(sparc)"
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/* Default to dwarf2 in ELF. */
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#define DWARF_DEBUGGING_INFO
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#define DWARF2_DEBUGGING_INFO
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#undef PREFERRED_DEBUGGING_TYPE
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#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
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#undef TARGET_VERSION
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#define TARGET_VERSION fprintf (stderr, " (sparclite 86x)");
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/* Enable app-regs and epilogue options. Do not enable the fpu. */
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT (MASK_APP_REGS + MASK_EPILOGUE)
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#undef SUBTARGET_SWITCHES
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#define SUBTARGET_SWITCHES \
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{"big-endian", -MASK_LITTLE_ENDIAN}, \
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{"little-endian", MASK_LITTLE_ENDIAN},
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#undef ASM_SPEC
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#define ASM_SPEC "%{v:-V} %{mlittle-endian-data:--little-endian-data} %(asm_cpu)"
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/* US Software GOFAST library support. */
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#include "gofast.h"
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#undef INIT_SUBTARGET_OPTABS
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#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC "crti.o%s crtbegin.o%s"
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#undef LINK_SPEC
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#define LINK_SPEC "%{v:-V} %{mlittle-endian-data:-EL}"
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#undef BYTES_BIG_ENDIAN
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#define BYTES_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN_DATA)
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#undef WORDS_BIG_ENDIAN
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#define WORDS_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN_DATA)
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/* Use __main method of constructor invocation */
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#undef INIT_SECTION_ASM_OP
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#define TARGET_LITTLE_ENDIAN_DATA (target_flags & MASK_LITTLE_ENDIAN)
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#undef SUBTARGET_SWITCHES
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#define SUBTARGET_SWITCHES \
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{ "little-endian-data", MASK_LITTLE_ENDIAN, "Use little-endian byte order"},
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