Replace <sys/dir.h> (and <dirent.h>) with "gdb_dirent.h".

[deliverable/binutils-gdb.git] / gas / config / tc-m88k.h

diff --git a/gas/config/tc-m88k.h b/gas/config/tc-m88k.h
index 9e158c83018ad1ed900797f580f27132a7bb5678..cbd69c84dd64534ba8c22fa315c32164b5182b38 100644 (file)
--- a/gas/config/tc-m88k.h
+++ b/gas/config/tc-m88k.h
@@ -1,13 +1,14 @@
 /* m88k.h -- Assembler for the Motorola 88000
    Contributed by Devon Bowen of Buffalo University
    and Torbjorn Granlund of the Swedish Institute of Computer Science.
-   Copyright (C) 1989, 1990, 1991 Free Software Foundation, Inc.
+   Copyright (C) 1989, 90, 91, 92, 93, 94, 95, 96, 97, 2000
+   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 1, or (at your option)
+the Free Software Foundation; either version 2, or (at your option)
 any later version.
 
 GAS is distributed in the hope that it will be useful,
@@ -16,8 +17,23 @@ 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 GAS; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+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.  */
+
+#define TC_M88K
+
+#define TARGET_BYTES_BIG_ENDIAN 1
+
+#ifdef M88KCOFF
+#define COFF_MAGIC MC88OMAGIC
+#define BFD_ARCH bfd_arch_m88k
+#define COFF_FLAGS F_AR32W
+#endif
+
+#define NEED_FX_R_TYPE
+#define TC_KEEP_FX_OFFSET
+#define TC_CONS_RELOC RELOC_32
 
 /* different type of relocation available in the m88k */
 
@@ -34,15 +50,59 @@ enum reloc_type
 
 struct reloc_info_m88k
 {
-    unsigned long int r_address;
-    unsigned int r_symbolnum: 24;
-    unsigned int r_extern   : 1;
-    unsigned int r_pad      : 3;
-    enum reloc_type r_type  : 4;
-    long int r_addend;
+  unsigned long int r_address;
+  unsigned int r_symbolnum:24;
+  unsigned int r_extern:1;
+  unsigned int r_pad:3;
+  enum reloc_type r_type:4;
+  long int r_addend;
 };
 
 #define relocation_info reloc_info_m88k
 
-#define LOCAL_LABEL(name) (name[0] =='@' \
-                         && ( name [1] == 'L' || name [1] == '.' ))
+/* The m88k uses '@' to start local labels.  */
+#define LEX_AT (LEX_BEGIN_NAME | LEX_NAME)
+
+#ifndef BFD_ASSEMBLER
+#define LOCAL_LABEL(name) \
+  ((name[0] =='@' && (name [1] == 'L' || name [1] == '.')) \
+   || (name[0] == 'L' && name[1] == '0' && name[2] == '\001'))
+#endif
+
+/* The m88k uses pseudo-ops with no leading period.  */
+#define NO_PSEUDO_DOT 1
+
+/* Don't warn on word overflow; it happens on %hi relocs.  */
+#undef WARN_SIGNED_OVERFLOW_WORD
+
+#define md_convert_frag(b,s,f)         {as_fatal (_("m88k convert_frag\n"));}
+
+/* We don't need to do anything special for undefined symbols.  */
+#define md_undefined_symbol(s) 0
+
+/* We have no special operand handling.  */
+#define md_operand(e)
+
+#ifdef M88KCOFF
+
+/* Whether a reloc should be output.  */
+#define TC_COUNT_RELOC(fixp) ((fixp)->fx_addsy != NULL)
+
+/* Get the BFD reloc type to use for a gas fixS structure.  */
+#define TC_COFF_FIX2RTYPE(fixp) tc_coff_fix2rtype (fixp)
+
+/* No special hook needed for symbols.  */
+#define tc_coff_symbol_emit_hook(s)
+
+/* Align sections to a four byte boundary.  */
+#ifndef max
+#define max(a,b)       (((a) > (b)) ? (a) : (b))
+#endif
+#define SUB_SEGMENT_ALIGN(SEG) max (section_alignment[(int) (SEG)], 4)
+
+/* We use a special alignment function to insert the correct nop
+   pattern in .init.  */
+extern int m88k_do_align PARAMS ((int, const char *, int, int));
+#define md_do_align(n,fill,len,max,l) if (m88k_do_align(n,fill,max,len)) goto l
+
+#endif /* M88KCOFF */