| /* Target definitions for GCC for Intel 80386 using ELF |
| Copyright (C) 1988-2021 Free Software Foundation, Inc. |
| |
| Derived from sysv4.h 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/>. */ |
| |
| /* Define DEFAULT_PCC_STRUCT_RETURN to 1 because the i386 SVR4 ABI returns |
| records and unions in memory. ix86_option_override_internal will overide |
| this flag when compiling 64-bit code as we never do pcc_struct_return |
| scheme on x86-64. */ |
| #undef DEFAULT_PCC_STRUCT_RETURN |
| #define DEFAULT_PCC_STRUCT_RETURN 1 |
| |
| #undef CPP_SPEC |
| #define CPP_SPEC "" |
| |
| #define ENDFILE_SPEC "crtend.o%s" |
| |
| #define STARTFILE_SPEC "%{!shared: \ |
| %{!symbolic: \ |
| %{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}}\ |
| crtbegin.o%s" |
| |
| #undef DBX_REGISTER_NUMBER |
| #define DBX_REGISTER_NUMBER(n) \ |
| (TARGET_64BIT ? dbx64_register_map[n] : svr4_dbx_register_map[n]) |
| |
| #define LOCAL_LABEL_PREFIX "." |
| |
| /* Switch into a generic section. */ |
| #define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section |
| |
| #undef BSS_SECTION_ASM_OP |
| #define BSS_SECTION_ASM_OP "\t.section\t.bss" |
| |
| #undef ASM_OUTPUT_ALIGNED_BSS |
| #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \ |
| asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN) |
