/* tc-v850.h -- Header file for tc-v850.c.
- Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1996-2022 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 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_V850
-#include <elf/v850.h>
+#include "elf/v850.h"
#define TARGET_BYTES_BIG_ENDIAN 0
-#ifndef BFD_ASSEMBLER
- #error V850 support requires BFD_ASSEMBLER
-#endif
-
/* The target BFD architecture. */
-#define TARGET_ARCH bfd_arch_v850
+#define TARGET_ARCH v850_target_arch
+extern enum bfd_architecture v850_target_arch;
/* The target BFD format. */
-#define TARGET_FORMAT "elf32-v850"
+#define TARGET_FORMAT v850_target_format
+extern const char * v850_target_format;
-#define MD_APPLY_FIX3
#define md_operand(x)
-#define obj_fix_adjustable(fixP) v850_fix_adjustable(fixP)
-#define TC_FORCE_RELOCATION(fixp) v850_force_relocation(fixp)
+#define tc_fix_adjustable(FIX) v850_fix_adjustable (FIX)
+extern bool v850_fix_adjustable (struct fix *);
+
+#define TC_FORCE_RELOCATION(FIX) v850_force_relocation(FIX)
+extern int v850_force_relocation (struct fix *);
#ifdef OBJ_ELF
-/* This arranges for gas/write.c to not apply a relocation if
- obj_fix_adjustable() says it is not adjustable. */
-#define TC_FIX_ADJUSTABLE(fixP) obj_fix_adjustable (fixP)
+/* Values passed to md_apply_fix don't include the symbol value. */
+#define MD_APPLY_SYM_VALUE(FIX) 0
#endif
-extern int v850_force_relocation PARAMS ((struct fix *));
-
/* Permit temporary numeric labels. */
#define LOCAL_LABELS_FB 1
-#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs */
+#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs. */
/* We don't need to handle .word strangely. */
#define WORKING_DOT_WORD
#define md_number_to_chars number_to_chars_littleendian
-
+
/* We need to handle lo(), hi(), etc etc in .hword, .word, etc
directives, so we have to parse "cons" expressions ourselves. */
#define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) parse_cons_expression_v850 (EXP)
+extern bfd_reloc_code_real_type parse_cons_expression_v850 (expressionS *);
+
#define TC_CONS_FIX_NEW cons_fix_new_v850
-extern const struct relax_type md_relax_table[];
+extern void cons_fix_new_v850 (fragS *, int, int, expressionS *,
+ bfd_reloc_code_real_type);
+
#define TC_GENERIC_RELAX_TABLE md_relax_table
+extern const struct relax_type md_relax_table[];
+
+/* When relaxing, we need to generate
+ relocations for alignment directives. */
+#define HANDLE_ALIGN(frag) v850_handle_align (frag)
+extern void v850_handle_align (fragS *);
+
+/* We need space in a frag's fixed size to allow for alignment when relaxing. */
+#define TC_FX_SIZE_SLACK(FIX) 2
+
+#define MD_PCREL_FROM_SECTION(FIX, SEC) v850_pcrel_from_section (FIX, SEC)
+extern long v850_pcrel_from_section (struct fix *, asection *);
+
+#define DWARF2_LINE_MIN_INSN_LENGTH 2
+/* We need to record the operand involved when a pseudo-reloc is
+ processed so that the resulting value can be inserted correctly. */
+#define TC_FIX_TYPE void *
+#define TC_INIT_FIX_DATA(fixP) (fixP)->tc_fix_data = NULL
-/* This section must be in the small data area (pointed to by GP). */
-#define SHF_V850_GPREL 0x10000000
-/* This section must be in the tiny data area (pointed to by EP). */
-#define SHF_V850_EPREL 0x20000000
-/* This section must be in the zero data area (pointed to by R0). */
-#define SHF_V850_R0REL 0x40000000
-
-#define ELF_TC_SPECIAL_SECTIONS \
- { ".sdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \
- { ".rosdata", SHT_PROGBITS, SHF_ALLOC + SHF_V850_GPREL }, \
- { ".sbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \
- { ".scommon", SHT_V850_SCOMMON, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \
- { ".tdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_EPREL }, \
- { ".tbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_EPREL }, \
- { ".tcommon", SHT_V850_TCOMMON, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \
- { ".zdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \
- { ".rozdata", SHT_PROGBITS, SHF_ALLOC + SHF_V850_R0REL }, \
- { ".zbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \
- { ".zcommon", SHT_V850_ZCOMMON, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \
- { ".call_table_data", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, \
- { ".call_table_text", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_EXECINSTR },
-
-#define MD_PCREL_FROM_SECTION(fixP,section) v850_pcrel_from_section (fixP, section)
-extern long v850_pcrel_from_section ();
+#define md_end v850_md_end
+extern void v850_md_end (void);
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