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/* Definitions for option handling for SPARC.
Copyright (C) 1996-2022 Free Software Foundation, Inc.
This file is part of GCC.
GCC 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 3, or (at your option)
any later version.
GCC 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 GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef SPARC_OPTS_H
#define SPARC_OPTS_H
/* SPARC processor type.
These must match the values for the cpu attribute in sparc.md and
the table in sparc_option_override. */
enum sparc_processor_type {
PROCESSOR_V7,
PROCESSOR_CYPRESS,
PROCESSOR_V8,
PROCESSOR_SUPERSPARC,
PROCESSOR_HYPERSPARC,
PROCESSOR_LEON,
PROCESSOR_LEON3,
PROCESSOR_LEON5,
PROCESSOR_LEON3V7,
PROCESSOR_SPARCLITE,
PROCESSOR_F930,
PROCESSOR_F934,
PROCESSOR_SPARCLITE86X,
PROCESSOR_SPARCLET,
PROCESSOR_TSC701,
PROCESSOR_V9,
PROCESSOR_ULTRASPARC,
PROCESSOR_ULTRASPARC3,
PROCESSOR_NIAGARA,
PROCESSOR_NIAGARA2,
PROCESSOR_NIAGARA3,
PROCESSOR_NIAGARA4,
PROCESSOR_NIAGARA7,
PROCESSOR_M8,
PROCESSOR_NATIVE
};
/* SPARC-V9 code model type. See sparc.h for the full description. */
enum sparc_code_model_type {
CM_32, /* 32-bit address space. */
CM_MEDLOW, /* 32-bit address space. */
CM_MEDMID, /* 44-bit address space. */
CM_MEDANY, /* 64-bit address space. */
CM_EMBMEDANY /* 64-bit address space. */
};
/* SPARC memory model type. See Appendix D in the SPARC-V9 manual
for formal specification and Appendix J for more discussion. */
enum sparc_memory_model_type {
SMM_DEFAULT, /* Processor default. */
SMM_RMO, /* Relaxed Memory Order. */
SMM_PSO, /* Partial Store Order. */
SMM_TSO, /* Total Store Order. */
SMM_SC /* Sequential Consistency. */
};
#endif
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