x86: convert RegSIMD and RegMMX from bitfield to enumerator

[deliverable/binutils-gdb.git] / gas / config / tc-mn10300.h

diff --git a/gas/config/tc-mn10300.h b/gas/config/tc-mn10300.h
index 1b88cf2d908d76073b13d896ed3abf2f7fc6464b..f712649c9768923aa5d1159cd896775ecb13d762 100644 (file)
--- a/gas/config/tc-mn10300.h
+++ b/gas/config/tc-mn10300.h
@@ -1,12 +1,11 @@
 /* tc-mn10300.h -- Header file for tc-mn10300.c.
 /* tc-mn10300.h -- Header file for tc-mn10300.c.

-   Copyright 1996, 1997, 2000, 2001, 2002, 2003
-   Free Software Foundation, Inc.
+   Copyright (C) 1996-2019 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
 
    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,
    any later version.
 
    GAS is distributed in the hope that it will be useful,


@@ -16,37 +15,42 @@
 
    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
 
    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_MN10300
 
 #define TARGET_BYTES_BIG_ENDIAN 0
 
 
 #define TC_MN10300
 
 #define TARGET_BYTES_BIG_ENDIAN 0
 

-#ifndef BFD_ASSEMBLER
- #error MN10300 support requires BFD_ASSEMBLER
-#endif
-

 #define DIFF_EXPR_OK
 #define GLOBAL_OFFSET_TABLE_NAME "_GLOBAL_OFFSET_TABLE_"
 
 #define DIFF_EXPR_OK
 #define GLOBAL_OFFSET_TABLE_NAME "_GLOBAL_OFFSET_TABLE_"
 

-#define TC_RELOC_RTSYM_LOC_FIXUP(FIX)                          \
-  ((FIX)->fx_r_type != BFD_RELOC_32_PLT_PCREL                  \
-   && (FIX)->fx_r_type != BFD_RELOC_MN10300_GOT32              \
-   && (FIX)->fx_r_type != BFD_RELOC_32_GOT_PCREL               \
-   && ((FIX)->fx_addsy == NULL                                 \
-       || (! S_IS_EXTERNAL ((FIX)->fx_addsy)                   \
-          && ! S_IS_WEAK ((FIX)->fx_addsy)                     \
-          && S_IS_DEFINED ((FIX)->fx_addsy)                    \
-          && ! S_IS_COMMON ((FIX)->fx_addsy))))
+#define TC_FORCE_RELOCATION(FIX) mn10300_force_relocation (FIX)
+extern bfd_boolean mn10300_force_relocation (struct fix *);
+
+/* tc-mn10300.c uses TC_FORCE_RELOCATION_LOCAL, a macro that should
+   only appear in write.c.  The use is likely incorrect.  Duplicating
+   the definition here rather than expanding it in
+   TC_FORCE_RELOCATION_LOCAL at least ensures write.c changes will be
+   flagged immediately with a compile error.  */
+#define GENERIC_FORCE_RELOCATION_LOCAL(FIX)    \
+  (!(FIX)->fx_pcrel                            \
+   || TC_FORCE_RELOCATION (FIX))
+
+#define TC_FORCE_RELOCATION_LOCAL(FIX)                 \
+  (GENERIC_FORCE_RELOCATION_LOCAL (FIX)                        \
+   || (FIX)->fx_r_type == BFD_RELOC_32_PLT_PCREL       \
+   || (FIX)->fx_r_type == BFD_RELOC_MN10300_GOT32      \
+   || (FIX)->fx_r_type == BFD_RELOC_32_GOT_PCREL)

 
 

-#define md_parse_name(name, exprP, nextcharP) \
-    mn10300_parse_name ((name), (exprP), (nextcharP))
-int mn10300_parse_name PARAMS ((char const *, expressionS *, char *));
+#define md_parse_name(NAME, EXPRP, MODE, NEXTCHARP) \
+    mn10300_parse_name ((NAME), (EXPRP), (MODE), (NEXTCHARP))
+int mn10300_parse_name (char const *, expressionS *, enum expr_mode, char *);

 
 

-#define TC_CONS_FIX_NEW(FRAG, OFF, LEN, EXP) \
-     mn10300_cons_fix_new ((FRAG), (OFF), (LEN), (EXP))
-void mn10300_cons_fix_new PARAMS ((fragS *, int, int, expressionS *));
+#define TC_CONS_FIX_NEW(FRAG, OFF, LEN, EXP, RELOC)    \
+  mn10300_cons_fix_new ((FRAG), (OFF), (LEN), (EXP), (RELOC))
+void mn10300_cons_fix_new (fragS *, int, int, expressionS *,
+                          bfd_reloc_code_real_type);

 
 /* This is used to construct expressions out of @GOTOFF, @PLT and @GOT
    symbols.  The relocation type is stored in X_md.  */
 
 /* This is used to construct expressions out of @GOTOFF, @PLT and @GOT
    symbols.  The relocation type is stored in X_md.  */


@@ -67,13 +71,14 @@ void mn10300_cons_fix_new PARAMS ((fragS *, int, int, expressionS *));
    linker, but this fix is simpler, and it pretty much only affects
    object size a little bit.  */
 #define TC_FORCE_RELOCATION_SUB_SAME(FIX, SEC) \
    linker, but this fix is simpler, and it pretty much only affects
    object size a little bit.  */
 #define TC_FORCE_RELOCATION_SUB_SAME(FIX, SEC) \

-  (((SEC)->flags & SEC_CODE) != 0              \
-   || ! SEG_NORMAL (SEC)                       \
+  (GENERIC_FORCE_RELOCATION_SUB_SAME (FIX, SEC)        \
+   || ((SEC)->flags & SEC_CODE) != 0           \
+   || (FIX)->fx_r_type == BFD_RELOC_MN10300_ALIGN \

    || TC_FORCE_RELOCATION (FIX))
 
 /* We validate subtract arguments within tc_gen_reloc(), so don't
    report errors at this point.  */
    || TC_FORCE_RELOCATION (FIX))
 
 /* We validate subtract arguments within tc_gen_reloc(), so don't
    report errors at this point.  */

-#define TC_VALIDATE_FIX_SUB(FIX) 1
+#define TC_VALIDATE_FIX_SUB(FIX, SEG) 1

 
 /* Fixup debug sections since we will never relax them.  Ideally, we
    could do away with this and instead check every single fixup with
 
 /* Fixup debug sections since we will never relax them.  Ideally, we
    could do away with this and instead check every single fixup with


@@ -101,13 +106,29 @@ void mn10300_cons_fix_new PARAMS ((fragS *, int, int, expressionS *));
 
 #define md_number_to_chars number_to_chars_littleendian
 
 
 #define md_number_to_chars number_to_chars_littleendian
 

-/* Don't bother to adjust relocs.  */
-#define tc_fix_adjustable(FIX) 0
-/* #define tc_fix_adjustable(FIX) mn10300_fix_adjustable (FIX) */
-extern bfd_boolean mn10300_fix_adjustable PARAMS ((struct fix *));
+#define tc_fix_adjustable(FIX) mn10300_fix_adjustable (FIX)
+extern bfd_boolean mn10300_fix_adjustable (struct fix *);

 
 /* We do relaxing in the assembler as well as the linker.  */
 extern const struct relax_type md_relax_table[];
 #define TC_GENERIC_RELAX_TABLE md_relax_table
 
 #define DWARF2_LINE_MIN_INSN_LENGTH 1
 
 /* We do relaxing in the assembler as well as the linker.  */
 extern const struct relax_type md_relax_table[];
 #define TC_GENERIC_RELAX_TABLE md_relax_table
 
 #define DWARF2_LINE_MIN_INSN_LENGTH 1

+
+/* The difference between same-section symbols may be affected by linker
+   relaxation, so do not resolve such expressions in the assembler.  */
+#define md_allow_local_subtract(l,r,s) mn10300_allow_local_subtract (l, r, s)
+extern bfd_boolean mn10300_allow_local_subtract (expressionS *, expressionS *, segT);
+
+#define RELOC_EXPANSION_POSSIBLE
+#define MAX_RELOC_EXPANSION 2
+
+#define TC_FRAG_TYPE bfd_boolean
+
+#define HANDLE_ALIGN(frag) mn10300_handle_align (frag)
+extern void mn10300_handle_align (fragS *);
+
+/* Only allow call frame debug info optimization when linker relaxation is
+   not enabled as otherwise we could generate the DWARF directives without
+   the relocs necessary to patch them up.  */
+#define md_allow_eh_opt (linkrelax == 0)