/* tc-dlx.h -- Assemble for the DLX
- Copyright 2002 Free Software Foundation, Inc.
+ Copyright (C) 2002-2020 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. */
/* Initially created by Kuang Hwa Lin, 3/20/2002. */
-#include "write.h" /* For the definition of fixS. */
-
#define TC_DLX
-#ifndef BFD_ASSEMBLER
- #error DLX support requires BFD_ASSEMBLER
-#endif
-
-#ifndef __BFD_H_SEEN__
-#include "bfd.h"
-#endif
-
/* The target BFD architecture. */
-#define TARGET_ARCH bfd_arch_dlx
-#define TARGET_FORMAT "elf32-dlx"
-#define TARGET_BYTES_BIG_ENDIAN 1
+#define TARGET_ARCH bfd_arch_dlx
+#define TARGET_FORMAT "elf32-dlx"
+#define TARGET_BYTES_BIG_ENDIAN 1
#define WORKING_DOT_WORD
#define LEX_DOLLAR 1
-/* #define md_operand(x) */
-extern void dlx_pop_insert PARAMS ((void));
-extern int set_dlx_skip_hi16_flag PARAMS ((int));
+#include "bit_fix.h"
+
+#define TC_FIX_TYPE bit_fixS *
+#define tc_fix_data fx_bit_fixP
+#define TC_INIT_FIX_DATA(FIX) do (FIX)->fx_bit_fixP = NULL; while (0)
+
+extern void dlx_pop_insert (void);
+extern int dlx_unrecognized_line (int);
+extern bfd_boolean md_dlx_fix_adjustable (struct fix *);
#define md_pop_insert() dlx_pop_insert ()
-#define md_convert_frag(b,s,f) as_fatal ("alpha convert_frag\n")
-#define md_convert_frag(b,s,f) as_fatal ("alpha convert_frag\n")
+#define md_convert_frag(b,s,f) as_fatal ("convert_frag called\n")
#define md_estimate_size_before_relax(f,s) \
(as_fatal ("estimate_size_before_relax called"),1)
#define tc_unrecognized_line(c) dlx_unrecognized_line (c)
-extern int dlx_unrecognized_line PARAMS ((int));
-
-#define tc_headers_hook(a) ; /* not used */
-#define tc_headers_hook(a) ; /* not used */
-#define tc_crawl_symbol_chain(a) ; /* not used */
-#define tc_coff_symbol_emit_hook(a) ; /* not used */
+/* No shared lib support, so we don't need to ensure externally
+ visible symbols can be overridden. */
+#define EXTERN_FORCE_RELOC 0
-#define AOUT_MACHTYPE 101
-#define TC_COFF_FIX2RTYPE(fix_ptr) tc_coff_fix2rtype (fix_ptr)
-#define BFD_ARCH bfd_arch_dlx
-#define COFF_MAGIC DLXMAGIC
-/* Should the reloc be output ?
- on the 29k, this is true only if there is a symbol attatched.
- on the h8, this is allways true, since no fixup is done
- on dlx, I have no idea!! but lets keep it here just for fun.
-*/
-#define TC_COUNT_RELOC(x) (x->fx_addsy)
-#define TC_CONS_RELOC BFD_RELOC_32_PCREL
+#define tc_fix_adjustable(FIX) md_dlx_fix_adjustable (FIX)
-/* We need to force out some relocations when relaxing. */
-#define TC_FORCE_RELOCATION(fix) md_dlx_force_relocation (fix)
-struct fix;
-extern int md_dlx_force_relocation PARAMS ((struct fix *));
-
-#define obj_fix_adjustable(fixP) md_dlx_fix_adjustable(fixP)
-struct fix;
-extern boolean md_dlx_fix_adjustable PARAMS ((struct fix *));
-
-/* 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)
-
-#define NEED_FX_R_TYPE
+/* Values passed to md_apply_fix don't include the symbol value. */
+#define MD_APPLY_SYM_VALUE(FIX) 0
/* Zero Based Segment?? sound very dangerous to me! */
#define ZERO_BASED_SEGMENTS
/* Permit temporary numeric labels. */
#define LOCAL_LABELS_FB 1
-#ifdef LOCAL_LABELS_DOLLAR
+
#undef LOCAL_LABELS_DOLLAR
-#endif
#define LOCAL_LABELS_DOLLAR 0
-#define DIFF_EXPR_OK /* .-foo gets turned into PC relative relocs */
-
+/* .-foo gets turned into PC relative relocs. */
+#define DIFF_EXPR_OK
projects / deliverable / binutils-gdb.git / blobdiff