/* tc-or1k.h -- Header file for tc-or1k.c. Copyright (C) 2001-2022 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. GAS 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. GAS 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 this program; if not, see <http://www.gnu.org/licenses/> */ #define TC_OR1K #define LISTING_HEADER "Or1k GAS " /* The target BFD architecture. */ #define TARGET_ARCH bfd_arch_or1k extern unsigned long or1k_machine; #define TARGET_MACH (or1k_machine) #define TARGET_FORMAT "elf32-or1k" #define TARGET_BYTES_BIG_ENDIAN 1 extern const char or1k_comment_chars []; #define tc_comment_chars or1k_comment_chars /* Permit temporary numeric labels. */ #define LOCAL_LABELS_FB 1 #define DIFF_EXPR_OK 1 /* .-foo gets turned into PC relative relocs. */ /* We don't need to handle .word strangely. */ #define WORKING_DOT_WORD /* Values passed to md_apply_fix don't include the symbol value. */ #define MD_APPLY_SYM_VALUE(FIX) 0 #define md_apply_fix or1k_apply_fix extern void or1k_apply_fix (struct fix *, valueT *, segT); extern bool or1k_fix_adjustable (struct fix *); #define tc_fix_adjustable(FIX) or1k_fix_adjustable (FIX) /* Call md_pcrel_from_section(), not md_pcrel_from(). */ #define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC) /* For 8 vs 16 vs 32 bit branch selection. */ extern const struct relax_type md_relax_table[]; #define TC_GENERIC_RELAX_TABLE md_relax_table #define elf_tc_final_processing or1k_elf_final_processing void or1k_elf_final_processing (void); /* Enable cfi directives. */ #define TARGET_USE_CFIPOP 1 /* Stack grows to lower addresses and wants 4 byte boundary. */ #define DWARF2_CIE_DATA_ALIGNMENT -4 /* Define the column that represents the PC. */ #define DWARF2_DEFAULT_RETURN_COLUMN 9 /* or1k instructions are 4 bytes long. */ #define DWARF2_LINE_MIN_INSN_LENGTH 4 #define tc_cfi_frame_initial_instructions \ or1k_cfi_frame_initial_instructions extern void or1k_cfi_frame_initial_instructions (void); #define md_single_noop_insn "l.nop"