From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Tue, 25 Mar 2014 22:37:19 -0700 Subject: Initial checkin of GCC 4.9.0 from trunk (r208799). Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba --- gcc-4.9/gcc/config/i386/i386-opts.h | 96 +++++++++++++++++++++++++++++++++++++ 1 file changed, 96 insertions(+) create mode 100644 gcc-4.9/gcc/config/i386/i386-opts.h (limited to 'gcc-4.9/gcc/config/i386/i386-opts.h') diff --git a/gcc-4.9/gcc/config/i386/i386-opts.h b/gcc-4.9/gcc/config/i386/i386-opts.h new file mode 100644 index 000000000..47a34dbf7 --- /dev/null +++ b/gcc-4.9/gcc/config/i386/i386-opts.h @@ -0,0 +1,96 @@ +/* Definitions for option handling for IA-32. + Copyright (C) 1988-2014 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. + +Under Section 7 of GPL version 3, you are granted additional +permissions described in the GCC Runtime Library Exception, version +3.1, as published by the Free Software Foundation. + +You should have received a copy of the GNU General Public License and +a copy of the GCC Runtime Library Exception along with this program; +see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +. */ + +#ifndef I386_OPTS_H +#define I386_OPTS_H + +/* Algorithm to expand string function with. */ +enum stringop_alg +{ +#undef DEF_ENUM +#define DEF_ENUM + +#undef DEF_ALG +#define DEF_ALG(alg, name) alg, + +#include "stringop.def" +last_alg + +#undef DEF_ENUM +#undef DEF_ALG +}; + +/* Available call abi. */ +enum calling_abi +{ + SYSV_ABI = 0, + MS_ABI = 1 +}; + +enum fpmath_unit +{ + FPMATH_387 = 1, + FPMATH_SSE = 2 +}; + +enum tls_dialect +{ + TLS_DIALECT_GNU, + TLS_DIALECT_GNU2, + TLS_DIALECT_SUN +}; + +enum cmodel { + CM_32, /* The traditional 32-bit ABI. */ + CM_SMALL, /* Assumes all code and data fits in the low 31 bits. */ + CM_KERNEL, /* Assumes all code and data fits in the high 31 bits. */ + CM_MEDIUM, /* Assumes code fits in the low 31 bits; data unlimited. */ + CM_LARGE, /* No assumptions. */ + CM_SMALL_PIC, /* Assumes code+data+got/plt fits in a 31 bit region. */ + CM_MEDIUM_PIC,/* Assumes code+got/plt fits in a 31 bit region. */ + CM_LARGE_PIC /* No assumptions. */ +}; + +enum pmode { + PMODE_SI, /* Pmode == SImode. */ + PMODE_DI /* Pmode == DImode. */ +}; + +enum asm_dialect { + ASM_ATT, + ASM_INTEL +}; + +enum ix86_veclibabi { + ix86_veclibabi_type_none, + ix86_veclibabi_type_svml, + ix86_veclibabi_type_acml +}; + +enum stack_protector_guard { + SSP_TLS, /* per-thread canary in TLS block */ + SSP_GLOBAL /* global canary */ +}; + +#endif -- cgit v1.2.3