| /* Target definitions for GCC for Intel 80386 running System V.4 |
| Copyright (C) 1991-2015 Free Software Foundation, Inc. |
| |
| Written by Ron Guilmette (rfg@netcom.com). |
| |
| 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/>. */ |
| |
| /* Output at beginning of assembler file. */ |
| /* The .file command should always begin the output. */ |
| |
| #define TARGET_ASM_FILE_START_FILE_DIRECTIVE true |
| #undef X86_FILE_START_VERSION_DIRECTIVE |
| #define X86_FILE_START_VERSION_DIRECTIVE true |
| |
| #undef DBX_REGISTER_NUMBER |
| #define DBX_REGISTER_NUMBER(n) svr4_dbx_register_map[n] |
| |
| /* A C statement (sans semicolon) to output to the stdio stream |
| FILE the assembler definition of uninitialized global DECL named |
| NAME whose size is SIZE bytes and alignment is ALIGN bytes. |
| Try to use asm_output_aligned_bss to implement this macro. */ |
| |
| #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \ |
| asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN) |
| |
| /* Handle special EH pointer encodings. Absolute, pc-relative, and |
| indirect are handled automatically. */ |
| #define ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX(FILE, ENCODING, SIZE, ADDR, DONE) \ |
| do { \ |
| if ((SIZE) == 4 && ((ENCODING) & 0x70) == DW_EH_PE_datarel) \ |
| { \ |
| fputs (ASM_LONG, (FILE)); \ |
| assemble_name (FILE, XSTR (ADDR, 0)); \ |
| fputs (((ENCODING) & DW_EH_PE_indirect ? "@GOT" : "@GOTOFF"), (FILE)); \ |
| goto DONE; \ |
| } \ |
| } while (0) |