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/unix.h | 80 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 gcc-4.9/gcc/config/i386/unix.h (limited to 'gcc-4.9/gcc/config/i386/unix.h') diff --git a/gcc-4.9/gcc/config/i386/unix.h b/gcc-4.9/gcc/config/i386/unix.h new file mode 100644 index 000000000..d4fdf9b4b --- /dev/null +++ b/gcc-4.9/gcc/config/i386/unix.h @@ -0,0 +1,80 @@ +/* Definitions for Unix assembler syntax for the Intel 80386. + 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 +. */ + +/* This file defines the aspects of assembler syntax + that are the same for all the i386 Unix systems + (though they may differ in non-Unix systems). */ + +/* Define macro used to output shift-double opcodes when the shift + count is in %cl. Some assemblers require %cl as an argument; + some don't. This macro controls what to do: by default, don't + print %cl. */ +#define SHIFT_DOUBLE_OMITS_COUNT 1 + +/* Define the syntax of pseudo-ops, labels and comments. */ + +/* String containing the assembler's comment-starter. + Note the trailing space is necessary in case the character + that immediately follows the comment is '*'. If this happens + and the space is not there the assembler will interpret this + as the start of a C-like slash-star comment and complain when + there is no terminator. */ + +#define ASM_COMMENT_START "/ " + +/* Output to assembler file text saying following lines + may contain character constants, extra white space, comments, etc. */ + +#define ASM_APP_ON "/APP\n" + +/* Output to assembler file text saying following lines + no longer contain unusual constructs. */ + +#define ASM_APP_OFF "/NO_APP\n" + +/* Output before read-only data. */ + +#define TEXT_SECTION_ASM_OP "\t.text" + +/* Output before writable (initialized) data. */ + +#define DATA_SECTION_ASM_OP "\t.data" + +/* Output before writable (uninitialized) data. */ + +#define BSS_SECTION_ASM_OP "\t.bss" + +/* Globalizing directive for a label. */ +#define GLOBAL_ASM_OP "\t.globl\t" + +/* By default, target has a 80387, uses IEEE compatible arithmetic, + and returns float values in the 387. */ +#undef TARGET_SUBTARGET_DEFAULT +#define TARGET_SUBTARGET_DEFAULT \ + (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS) + +/* By default, 64-bit mode uses 128-bit long double. */ +#undef TARGET_SUBTARGET64_DEFAULT +#define TARGET_SUBTARGET64_DEFAULT \ + MASK_128BIT_LONG_DOUBLE -- cgit v1.2.3