| /* Definitions for AT&T assembler syntax for the Intel 80386. |
| Copyright (C) 1988-2015 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 |
| <http://www.gnu.org/licenses/>. */ |
| |
| |
| /* Define the syntax of instructions and addresses. */ |
| |
| /* Prefix for internally generated assembler labels. */ |
| #define LPREFIX ".L" |
| |
| /* Assembler pseudos to introduce constants of various size. */ |
| |
| #define ASM_BYTE "\t.byte\t" |
| #define ASM_SHORT "\t.value\t" |
| #define ASM_LONG "\t.long\t" |
| #define ASM_QUAD "\t.quad\t" /* Should not be used for 32bit compilation. */ |
| |
| /* How to output an ASCII string constant. */ |
| |
| #undef ASM_OUTPUT_ASCII |
| #define ASM_OUTPUT_ASCII(FILE, PTR, SIZE) \ |
| do \ |
| { size_t i = 0, limit = (SIZE); \ |
| while (i < limit) \ |
| { if (i%10 == 0) { if (i!=0) putc ('\n', (FILE)); \ |
| fputs (ASM_BYTE, (FILE)); } \ |
| else putc (',', (FILE)); \ |
| fprintf ((FILE), "0x%x", ((PTR)[i++] & 0377)) ;} \ |
| putc ('\n', (FILE)); \ |
| } while (0) |
| |
| /* Output at beginning of assembler file. */ |
| #define TARGET_ASM_FILE_START_FILE_DIRECTIVE true |
| |
| /* This is how to output an assembler line |
| that says to advance the location counter |
| to a multiple of 2**LOG bytes. */ |
| |
| #define ASM_OUTPUT_ALIGN(FILE,LOG) \ |
| if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG)) |
| |
| /* This is how to output an assembler line |
| that says to advance the location counter by SIZE bytes. */ |
| |
| #undef ASM_OUTPUT_SKIP |
| #define ASM_OUTPUT_SKIP(FILE,SIZE) \ |
| fprintf ((FILE), "\t.set .,.+%u\n", (int)(SIZE)) |
| |
| /* Can't use ASM_OUTPUT_SKIP in text section; it doesn't leave 0s. */ |
| |
| #define ASM_NO_SKIP_IN_TEXT 1 |
| |
| /* Define the syntax of labels and symbol definitions/declarations. */ |
| |
| /* The prefix to add for compiler private assembler symbols. */ |
| #undef LOCAL_LABEL_PREFIX |
| #define LOCAL_LABEL_PREFIX "." |
| |
| /* This is how to store into the string BUF |
| the symbol_ref name of an internal numbered label where |
| PREFIX is the class of label and NUM is the number within the class. |
| This is suitable for output with `assemble_name'. */ |
| |
| #undef ASM_GENERATE_INTERNAL_LABEL |
| #define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER) \ |
| sprintf ((BUF), LOCAL_LABEL_PREFIX "%s%ld", (PREFIX), (long)(NUMBER)) |
| |
| /* The prefix to add to user-visible assembler symbols. */ |
| |
| #undef USER_LABEL_PREFIX |
| #define USER_LABEL_PREFIX "" |