[AArch64][PATCH 11/14] Add support for the 2H vector type.

[deliverable/binutils-gdb.git] / gas / config / tc-sh64.h

diff --git a/gas/config/tc-sh64.h b/gas/config/tc-sh64.h
index d786162d7501973eb9c5eb4903c3b14efba9d53e..ad5b614db5a1796841632980de161000f8c13231 100644 (file)
--- a/gas/config/tc-sh64.h
+++ b/gas/config/tc-sh64.h
@@ -1,11 +1,11 @@
 /* This file is tc-sh64.h
 /* This file is tc-sh64.h

-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 2000-2015 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,


@@ -15,32 +15,33 @@
 
    You should have received a copy of the GNU General Public License
    along with GAS; see the file COPYING.  If not, write to
 
    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.  */
+   the Free Software Foundation, 51 Franklin Street - Fifth Floor,
+   Boston, MA 02110-1301, USA.  */

 
 #define TC_SH64
 #include "config/tc-sh.h"
 #include "elf/sh.h"
 
 #define TC_SH64
 #include "config/tc-sh.h"
 #include "elf/sh.h"

+#include "elf32-sh64.h"

 
 /* We need to override the tc-sh.h settings of HANDLE_ALIGN and
    MAX_MEM_FOR_RS_ALIGN_CODE; we might need to put in SHmedia NOP:s, not
    SHcompact NOP:s.  */
 #undef  HANDLE_ALIGN
 #define HANDLE_ALIGN(frag) sh64_handle_align (frag)
 
 /* We need to override the tc-sh.h settings of HANDLE_ALIGN and
    MAX_MEM_FOR_RS_ALIGN_CODE; we might need to put in SHmedia NOP:s, not
    SHcompact NOP:s.  */
 #undef  HANDLE_ALIGN
 #define HANDLE_ALIGN(frag) sh64_handle_align (frag)

-extern void sh64_handle_align PARAMS ((fragS *));
+extern void sh64_handle_align (fragS *);

 
 #undef  MAX_MEM_FOR_RS_ALIGN_CODE
 #define MAX_MEM_FOR_RS_ALIGN_CODE sh64_max_mem_for_rs_align_code ()
 
 #undef  MAX_MEM_FOR_RS_ALIGN_CODE
 #define MAX_MEM_FOR_RS_ALIGN_CODE sh64_max_mem_for_rs_align_code ()

-extern int sh64_max_mem_for_rs_align_code PARAMS ((void));
+extern int sh64_max_mem_for_rs_align_code (void);

 
 #undef  LISTING_HEADER
 #define LISTING_HEADER                                 \
   (target_big_endian ?                                 \
 
 #undef  LISTING_HEADER
 #define LISTING_HEADER                                 \
   (target_big_endian ?                                 \

-     "Hitachi SHcompact/SHmedia Big Endian GAS"                \
-   : "Hitachi SHcompact/SHmedia Little Endian GAS")
+     "SuperH SHcompact/SHmedia Big Endian GAS"         \
+   : "SuperH SHcompact/SHmedia Little Endian GAS")

 
 /* We need to record the new frag position after an .align.  */
 
 /* We need to record the new frag position after an .align.  */

-extern void sh64_do_align PARAMS ((int, const char *, int, int));
+extern void sh64_do_align (int, const char *, int, int);

 #define md_do_align(n, fill, len, max, l) \
  do { sh64_do_align (n, fill, len, max); goto l; } while (0)
 
 #define md_do_align(n, fill, len, max, l) \
  do { sh64_do_align (n, fill, len, max); goto l; } while (0)
 


@@ -70,68 +71,81 @@ struct sh64_segment_info_type
 
 #undef  TARGET_FORMAT
 #define TARGET_FORMAT sh64_target_format ()
 
 #undef  TARGET_FORMAT
 #define TARGET_FORMAT sh64_target_format ()

-extern const char *sh64_target_format PARAMS ((void));
+extern const char *sh64_target_format (void);

 
 #define TARGET_MACH sh64_target_mach ()
 
 #define TARGET_MACH sh64_target_mach ()

-extern int sh64_target_mach PARAMS ((void));
-
-#undef TC_RELOC_RTSYM_LOC_FIXUP
-#define TC_RELOC_RTSYM_LOC_FIXUP(FIX)                          \
-  ((FIX)->fx_r_type != BFD_RELOC_32_PLT_PCREL                  \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_PLT_LOW16               \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_PLT_MEDLOW16            \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_PLT_MEDHI16             \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_PLT_HI16                        \
-   && (FIX)->fx_r_type != BFD_RELOC_32_GOT_PCREL               \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOT_LOW16               \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOT_MEDLOW16            \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOT_MEDHI16             \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOT_HI16                        \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOT10BY4                        \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOT10BY8                        \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOTPLT32                        \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOTPLT_LOW16            \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOTPLT_MEDLOW16         \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOTPLT_MEDHI16          \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOTPLT_HI16             \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOTPLT10BY4             \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOTPLT10BY8             \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOTPC                   \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOTPC_LOW16             \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOTPC_MEDLOW16          \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOTPC_MEDHI16           \
-   && (FIX)->fx_r_type != BFD_RELOC_SH_GOTPC_HI16              \
-   && ((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))))
+extern int sh64_target_mach (void);
+
+#undef TC_FORCE_RELOCATION_LOCAL
+#define TC_FORCE_RELOCATION_LOCAL(FIX)                 \
+  (!(FIX)->fx_pcrel                                    \
+   || (FIX)->fx_r_type == BFD_RELOC_32_PLT_PCREL       \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_PLT_LOW16       \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_PLT_MEDLOW16    \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_PLT_MEDHI16     \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_PLT_HI16                \
+   || (FIX)->fx_r_type == BFD_RELOC_32_GOT_PCREL       \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOT_LOW16       \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOT_MEDLOW16    \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOT_MEDHI16     \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOT_HI16                \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOT10BY4                \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOT10BY8                \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOTPLT32                \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOTPLT_LOW16    \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOTPLT_MEDLOW16 \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOTPLT_MEDHI16  \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOTPLT_HI16     \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOTPLT10BY4     \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOTPLT10BY8     \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOTPC           \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOTPC_LOW16     \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOTPC_MEDLOW16  \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOTPC_MEDHI16   \
+   || (FIX)->fx_r_type == BFD_RELOC_SH_GOTPC_HI16      \
+   || TC_FORCE_RELOCATION (FIX))
+
+#undef TC_FORCE_RELOCATION_SUB_SAME
+#define TC_FORCE_RELOCATION_SUB_SAME(FIX, SEC)         \
+  (! SEG_NORMAL (SEC)                                  \
+   || TC_FORCE_RELOCATION (FIX)                                \
+   || (sh_relax && SWITCH_TABLE (FIX))                 \
+   || *symbol_get_tc ((FIX)->fx_addsy) != NULL)
+
+/* Don't complain when we leave fx_subsy around.  */
+#undef TC_VALIDATE_FIX_SUB
+#define TC_VALIDATE_FIX_SUB(FIX, SEG)                  \
+  ((md_register_arithmetic || (SEG) != reg_section)    \
+   && ((FIX)->fx_r_type == BFD_RELOC_32_PLT_PCREL      \
+       || (sh_relax && SWITCH_TABLE (FIX))             \
+       || *symbol_get_tc ((FIX)->fx_addsy) != NULL))

 
 /* Note the kludge: we want to put back C, and we also want to consume the
    expression, since we have handled it ourselves.  FIXME: What we really
    need is a new GAS infrastructure feature: md_qualifier.  */
 #undef md_parse_name
 
 /* Note the kludge: we want to put back C, and we also want to consume the
    expression, since we have handled it ourselves.  FIXME: What we really
    need is a new GAS infrastructure feature: md_qualifier.  */
 #undef md_parse_name

-#define md_parse_name(NAME, EXP, CP) \
- sh64_consume_datalabel (NAME, EXP, CP, operand)
-extern int sh64_consume_datalabel
- PARAMS ((const char *, expressionS *, char *, segT (*) (expressionS *)));
+#define md_parse_name(NAME, EXP, MODE, CP) \
+ sh64_consume_datalabel (NAME, EXP, MODE, CP, operand)
+extern int sh64_consume_datalabel (const char *, expressionS *,
+                                  enum expr_mode, char *,
+                                  segT (*) (expressionS *, enum expr_mode));

 
 /* Saying "$" is the same as saying ".".  */
 #define DOLLAR_DOT
 
 #undef MD_PCREL_FROM_SECTION
 
 /* Saying "$" is the same as saying ".".  */
 #define DOLLAR_DOT
 
 #undef MD_PCREL_FROM_SECTION

-#define MD_PCREL_FROM_SECTION(FIXP, SEC)               \
-  shmedia_md_pcrel_from_section (FIXP, SEC)
+#define MD_PCREL_FROM_SECTION(FIX, SEC)                \
+  shmedia_md_pcrel_from_section (FIX, SEC)

 
 

-extern valueT shmedia_md_pcrel_from_section PARAMS ((struct fix *, segT));
+extern valueT shmedia_md_pcrel_from_section (struct fix *, segT);

 
 /* We need to mark this symbol as a BranchTarget; setting st_other for it
    and adding 1 to its value (temporarily).  */
 
 /* We need to mark this symbol as a BranchTarget; setting st_other for it
    and adding 1 to its value (temporarily).  */

-extern void sh64_frob_label PARAMS ((symbolS *));
+extern void sh64_frob_label (symbolS *);

 
 #undef  tc_frob_label
 #define tc_frob_label(sym) \
 
 #undef  tc_frob_label
 #define tc_frob_label(sym) \

-  do { sh_frob_label (); sh64_frob_label (sym); } while (0)
+  do { sh_frob_label (sym); sh64_frob_label (sym); } while (0)

 
 #define tc_symbol_new_hook(s) sh64_frob_label (s)
 
 
 #define tc_symbol_new_hook(s) sh64_frob_label (s)
 


@@ -147,22 +161,19 @@ extern void sh64_frob_label PARAMS ((symbolS *));
    }                                           \
  while (0)
 
    }                                           \
  while (0)
 

-extern int sh64_exclude_symbol PARAMS ((symbolS *));
+extern int sh64_exclude_symbol (symbolS *);

 
 

-extern void sh64_adjust_symtab PARAMS ((void));
+extern void sh64_adjust_symtab (void);

 #define tc_adjust_symtab sh64_adjust_symtab
 
 #undef  md_flush_pending_output
 #define md_flush_pending_output() sh64_flush_pending_output ()
 #define tc_adjust_symtab sh64_adjust_symtab
 
 #undef  md_flush_pending_output
 #define md_flush_pending_output() sh64_flush_pending_output ()

-extern void sh64_flush_pending_output PARAMS ((void));
+extern void sh64_flush_pending_output (void);

 
 /* Note that tc-sh.c has a sh_frob_section, but it's called from
    tc_frob_file_before_adjust.  */
 #define tc_frob_section(sec) shmedia_frob_section_type (sec)
 
 /* Note that tc-sh.c has a sh_frob_section, but it's called from
    tc_frob_file_before_adjust.  */
 #define tc_frob_section(sec) shmedia_frob_section_type (sec)

-extern void shmedia_frob_section_type PARAMS ((asection *));
-
-#define ELF_TC_SPECIAL_SECTIONS \
-  { ".cranges",        SHT_PROGBITS,   0 },
+extern void shmedia_frob_section_type (asection *);

 
 /* We need to emit fixups relative to the frag in which the instruction
    resides.  Safest way without calculating max fragment growth or making
 
 /* We need to emit fixups relative to the frag in which the instruction
    resides.  Safest way without calculating max fragment growth or making


@@ -205,9 +216,12 @@ extern enum sh64_isa_values sh64_isa_mode;
 extern fragS *sh64_last_insn_frag;
 
 #define md_end() shmedia_md_end ()
 extern fragS *sh64_last_insn_frag;
 
 #define md_end() shmedia_md_end ()

-void shmedia_md_end PARAMS ((void));
+void shmedia_md_end (void);

 
 /* Because we make .debug_line hold the SHmedia instruction address | 1,
    we have to say we only have minimum byte-size insns.  */
 #undef  DWARF2_LINE_MIN_INSN_LENGTH
 #define DWARF2_LINE_MIN_INSN_LENGTH 1
 
 /* Because we make .debug_line hold the SHmedia instruction address | 1,
    we have to say we only have minimum byte-size insns.  */
 #undef  DWARF2_LINE_MIN_INSN_LENGTH
 #define DWARF2_LINE_MIN_INSN_LENGTH 1

+
+#define TC_FAKE_LABEL(NAME) sh64_fake_label(NAME)
+extern int sh64_fake_label (const char *);