1/* Definitions for "naked" Intel 386 using coff object format files 2 and coff debugging info. 3 4 Copyright (C) 1994, 2000, 2002, 2004 Free Software Foundation, Inc. 5 6This file is part of GCC. 7 8GCC is free software; you can redistribute it and/or modify 9it under the terms of the GNU General Public License as published by 10the Free Software Foundation; either version 2, or (at your option) 11any later version. 12 13GCC is distributed in the hope that it will be useful, 14but WITHOUT ANY WARRANTY; without even the implied warranty of 15MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16GNU General Public License for more details. 17 18You should have received a copy of the GNU General Public License 19along with GCC; see the file COPYING. If not, write to 20the Free Software Foundation, 51 Franklin Street, Fifth Floor, 21Boston, MA 02110-1301, USA. */ 22 23 24#define TARGET_VERSION fprintf (stderr, " (80386, COFF BSD syntax)"); 25 26#define TARGET_OS_CPP_BUILTINS() /* Sweet FA. */ 27 28/* We want to be able to get DBX debugging information via -gstabs. */ 29 30#define DBX_DEBUGGING_INFO 1 31 32#undef PREFERRED_DEBUGGING_TYPE 33#define PREFERRED_DEBUGGING_TYPE SDB_DEBUG 34 35/* Switch into a generic section. */ 36#define TARGET_ASM_NAMED_SECTION default_coff_asm_named_section 37 38/* Prefix for internally generated assembler labels. If we aren't using 39 underscores, we are using prefix `.'s to identify labels that should 40 be ignored, as in `i386/gas.h' --karl@cs.umb.edu */ 41 42#undef LPREFIX 43#define LPREFIX ".L" 44 45/* The prefix to add to user-visible assembler symbols. */ 46 47#undef USER_LABEL_PREFIX 48#define USER_LABEL_PREFIX "" 49 50/* If user-symbols don't have underscores, 51 then it must take more than `L' to identify 52 a label that should be ignored. */ 53 54/* This is how to store into the string BUF 55 the symbol_ref name of an internal numbered label where 56 PREFIX is the class of label and NUM is the number within the class. 57 This is suitable for output with `assemble_name'. */ 58 59#undef ASM_GENERATE_INTERNAL_LABEL 60#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER) \ 61 sprintf ((BUF), ".%s%ld", (PREFIX), (long)(NUMBER)) 62 63/* GNU as expects alignment to be the number of bytes instead of the log for 64 COFF targets. */ 65 66#undef ASM_OUTPUT_ALIGN 67#define ASM_OUTPUT_ALIGN(FILE,LOG) \ 68 if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG)) 69 70/* end of i386-coff.h */ 71