/* This file is tc-mcore.h
- Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1999-2021 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. */
+ Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+ 02110-1301, USA. */
#ifndef TC_MCORE
#define TC_MCORE 1
-#ifndef BFD_ASSEMBLER
- #error MCORE support requires BFD_ASSEMBLER
-#endif
-
#define TARGET_ARCH bfd_arch_mcore
/* Used to initialise target_big_endian. */
#define TARGET_BYTES_BIG_ENDIAN 0
-/* Don't write out relocs for pcrel stuff. */
-#define TC_COUNT_RELOC(x) (((x)->fx_addsy || (x)->fx_subsy) && \
- (x)->fx_r_type < BFD_RELOC_MCORE_PCREL_IMM8BY4)
-
#define IGNORE_NONSTANDARD_ESCAPES
-#define TC_RELOC_MANGLE(a,b,c) tc_reloc_mangle (a, b, c)
-
/* Some pseudo-op semantic extensions. */
#define PSEUDO_LCOMM_OPTIONAL_ALIGN
-#define LISTING_HEADER "M.CORE GAS Version 2.9.4"
+#define LISTING_HEADER "M.CORE GAS"
#define LISTING_LHS_CONT_LINES 4
-#define NEED_FX_R_TYPE 1
-#define COFF_FLAGS 1
-
/* We want local label support. */
#define LOCAL_LABELS_FB 1
-
-#define TC_COFF_SIZEMACHDEP(frag) tc_coff_sizemachdep (frag)
-
+
extern const struct relax_type md_relax_table[];
#define TC_GENERIC_RELAX_TABLE md_relax_table
#define md_end md_mcore_end
-/* Want the section information too... */
-#define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC)
-
-#define MD_APPLY_FIX3 /* We want the segment as well. */
-
-
+/* Want the section information too... */
+#define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC)
#ifdef OBJ_COFF
#define TC_SYMFIELD_TYPE struct mcore_tc_sy
# if defined TE_PE
-# define TC_FORCE_RELOCATION(x) ((x)->fx_r_type == BFD_RELOC_RVA)
+# define TC_FORCE_RELOCATION(x) \
+ ((x)->fx_r_type == BFD_RELOC_RVA || generic_force_reloc (x))
# endif
#endif /* OBJ_COFF */
-
#ifdef OBJ_ELF
#define TARGET_FORMAT (target_big_endian ? "elf32-mcore-big" : "elf32-mcore-little")
-#define ELF_TC_SPECIAL_SECTIONS \
- { ".ctors", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, \
- { ".dtors", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, \
-/* Other special sections not generated by the assembler: .reginfo,
- .liblist, .conflict, .gptab, .got, .dynamic, .rel.dyn. */
+/* No shared lib support, so we don't need to ensure externally
+ visible symbols can be overridden. */
+#define EXTERN_FORCE_RELOC 0
/* When relaxing, we need to emit various relocs we otherwise wouldn't. */
#define TC_FORCE_RELOCATION(fix) mcore_force_relocation (fix)
-extern int mcore_force_relocation PARAMS ((struct fix *));
-#define obj_fix_adjustable(fixP) mcore_fix_adjustable (fixP)
-extern boolean mcore_fix_adjustable PARAMS ((struct fix *));
+#define tc_fix_adjustable(FIX) mcore_fix_adjustable (FIX)
+
+/* Values passed to md_apply_fix don't include the symbol value. */
+#define MD_APPLY_SYM_VALUE(FIX) 0
#endif /* OBJ_ELF */
#endif
#include "write.h" /* For definition of fixS */
-
-extern void md_begin PARAMS ((void));
-extern void md_assemble PARAMS ((char *));
-extern symbolS * md_undefined_symbol PARAMS ((char *));
-extern void md_mcore_end PARAMS ((void));
-extern char * md_atof PARAMS ((int, char *, int *));
-extern int md_parse_option PARAMS ((int, char *));
-extern void md_show_usage PARAMS ((FILE *));
-extern void md_create_short_jump
- PARAMS ((char *, addressT, addressT, fragS *, symbolS *));
-extern void md_create_long_jump
- PARAMS ((char *, addressT, addressT, fragS *, symbolS *));
-extern void md_convert_frag PARAMS ((bfd *, segT, fragS *));
-extern int md_apply_fix3 PARAMS ((fixS *, valueT *, segT));
-extern void md_operand PARAMS ((expressionS *));
-extern int md_estimate_size_before_relax PARAMS ((fragS *, segT));
-extern void md_number_to_chars PARAMS ((char *, valueT, int));
-extern valueT md_section_align PARAMS ((segT, valueT));
-extern long md_pcrel_from_section PARAMS ((fixS *, segT));
-extern arelent * tc_gen_reloc PARAMS ((asection *, fixS *));
+
+extern void md_mcore_end (void);
+extern arelent * tc_gen_reloc (asection *, fixS *);
+extern int mcore_force_relocation (fixS *);
+extern bfd_boolean mcore_fix_adjustable (fixS *);
#endif /* TC_MCORE */
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