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75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
/* Definitions for option handling for ARM.
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Copyright (C) 1991-2013 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 3, or (at your
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option) any later version.
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GCC is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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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 GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef ARM_OPTS_H
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#define ARM_OPTS_H
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/* The various ARM cores. */
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enum processor_type
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{
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#define ARM_CORE(NAME, IDENT, ARCH, FLAGS, COSTS) \
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IDENT,
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#include "arm-cores.def"
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#undef ARM_CORE
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/* Used to indicate that no processor has been specified. */
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arm_none
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};
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/* Which __fp16 format to use.
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The enumeration values correspond to the numbering for the
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Tag_ABI_FP_16bit_format attribute.
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*/
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enum arm_fp16_format_type
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{
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ARM_FP16_FORMAT_NONE = 0,
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ARM_FP16_FORMAT_IEEE = 1,
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ARM_FP16_FORMAT_ALTERNATIVE = 2
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};
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/* Which ABI to use. */
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enum arm_abi_type
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{
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ARM_ABI_APCS,
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ARM_ABI_ATPCS,
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ARM_ABI_AAPCS,
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ARM_ABI_IWMMXT,
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ARM_ABI_AAPCS_LINUX
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};
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enum float_abi_type
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{
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ARM_FLOAT_ABI_SOFT,
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ARM_FLOAT_ABI_SOFTFP,
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ARM_FLOAT_ABI_HARD
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};
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/* Which thread pointer access sequence to use. */
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enum arm_tp_type {
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TP_AUTO,
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TP_SOFT,
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TP_CP15
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};
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/* Which TLS scheme to use. */
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enum arm_tls_type {
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TLS_GNU,
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TLS_GNU2
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};
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#endif
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