/* This file is tc-h8300.h
- Copyright (C) 1987-1992, 93, 94, 95, 96, 97, 1998
- Free Software Foundation, Inc.
+ Copyright (C) 1987-2020 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 2, or (at your option)
+ 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,
You should have received a copy of the GNU General Public License
along with GAS; see the file COPYING. If not, write to the Free
- Software Foundation, 59 Temple Place - Suite 330, Boston, MA
- 02111-1307, USA. */
-
+ Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+ 02110-1301, USA. */
#define TC_H8300
#define TARGET_BYTES_BIG_ENDIAN 1
-#if ANSI_PROTOTYPES
-struct internal_reloc;
-#endif
-
-#define WORKING_DOT_WORD
-
-/* This macro translates between an internal fix and an coff reloc type */
-#define TC_COFF_FIX2RTYPE(fixP) abort();
+#define TARGET_ARCH bfd_arch_h8300
-#define BFD_ARCH bfd_arch_h8300
-#define COFF_MAGIC ( Smode ? 0x8302 : Hmode ? 0x8301 : 0x8300)
-#define TC_COUNT_RELOC(x) (1)
-#define IGNORE_NONSTANDARD_ESCAPES
+/* Fixup debug sections since we will never relax them. */
+#define TC_LINKRELAX_FIXUP(seg) (seg->flags & SEC_ALLOC)
+#ifndef TE_LINUX
+#define TARGET_FORMAT "elf32-h8300"
+#else
+#define TARGET_FORMAT "elf32-h8300-linux"
+#endif
+#define LOCAL_LABEL_PREFIX '.'
+#define LOCAL_LABEL(NAME) (NAME[0] == '.' && NAME[1] == 'L')
+#define FAKE_LABEL_NAME ".L0\001"
-#define tc_coff_symbol_emit_hook(a) ; /* not used */
-#define TC_RELOC_MANGLE(s,a,b,c) tc_reloc_mangle(a,b,c)
-extern void tc_reloc_mangle
- PARAMS ((struct fix *, struct internal_reloc *, bfd_vma));
+struct fix;
+struct internal_reloc;
-#define TC_CONS_RELOC (Hmode ? R_RELLONG: R_RELWORD)
+#define WORKING_DOT_WORD
-#define DO_NOT_STRIP 0
-#define LISTING_HEADER "Hitachi H8/300 GAS "
-#define NEED_FX_R_TYPE 1
-#define RELOC_32 1234
+/* No shared lib support, so we don't need to ensure externally
+ visible symbols can be overridden. */
+#define EXTERN_FORCE_RELOC 0
+
+/* Minimum instruction is of 16 bits. */
+#define DWARF2_LINE_MIN_INSN_LENGTH 2
+#define DWARF2_USE_FIXED_ADVANCE_PC 0
+
+/* Provide mappings from the original H8 COFF relocation names to
+ their corresponding BFD relocation names. */
+#define R_MOV24B1 BFD_RELOC_H8_DIR24A8
+#define R_MOVL1 BFD_RELOC_H8_DIR32A16
+#define R_RELLONG BFD_RELOC_32
+#define R_MOV16B1 BFD_RELOC_H8_DIR16A8
+#define R_RELWORD BFD_RELOC_16
+#define R_RELBYTE BFD_RELOC_8
+#define R_PCRWORD BFD_RELOC_16_PCREL
+#define R_PCRBYTE BFD_RELOC_8_PCREL
+#define R_JMPL1 BFD_RELOC_H8_DIR24R8
+#define R_MEM_INDIRECT BFD_RELOC_8
+
+/* We do not want to adjust any relocations to make implementation of
+ linker relaxations easier. */
+#define tc_fix_adjustable(FIX) 0
+
+#define LISTING_HEADER "Renesas H8/300 GAS "
extern int Hmode;
extern int Smode;
+extern int Nmode;
+extern int SXmode;
#define md_operand(x)
-/* end of tc-h8300.h */
+/* This target is buggy, and sets fix size too large. */
+#define TC_FX_SIZE_SLACK(FIX) 1
+
+#define H_TICK_HEX 1