gas/

[deliverable/binutils-gdb.git] / gas / config / tc-ia64.h

diff --git a/gas/config/tc-ia64.h b/gas/config/tc-ia64.h
index 7b03e26b3f4e1b192290cf17e851c420f9e21c7b..20940c08afe1c71c904654207a7812ae539af14d 100644 (file)
--- a/gas/config/tc-ia64.h
+++ b/gas/config/tc-ia64.h
@@ -19,22 +19,35 @@
    the Free Software Foundation, 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#include <opcode/ia64.h>
-#include <elf/ia64.h>
+#include "opcode/ia64.h"
+#include "elf/ia64.h"
 
 #define TC_IA64
 
 /* Linux is little endian by default.  HPUX is big endian by default.  */
 #ifdef TE_HPUX
-#define md_number_to_chars             number_to_chars_bigendian
 #define TARGET_BYTES_BIG_ENDIAN                1
 #define MD_FLAGS_DEFAULT               EF_IA_64_BE
 #else
-#define md_number_to_chars             number_to_chars_littleendian
 #define TARGET_BYTES_BIG_ENDIAN                0
 #define MD_FLAGS_DEFAULT               EF_IA_64_ABI64
 #endif /* TE_HPUX */
 
+extern void (*ia64_number_to_chars) PARAMS ((char *, valueT, int));
+#define md_number_to_chars             (*ia64_number_to_chars)
+
+extern void ia64_elf_section_change_hook PARAMS ((void));
+#define md_elf_section_change_hook     ia64_elf_section_change_hook
+
+/* We record the endian for this section. 0 means default, 1 means
+   big endian and 2 means little endian.  */
+struct ia64_segment_info_type
+{
+  unsigned int endian : 2;
+};
+
+#define TC_SEGMENT_INFO_TYPE           struct ia64_segment_info_type
+
 /* We need to set the default object file format in ia64_init and not in
    md_begin.  This is because parse_args is called before md_begin, and we
    do not want md_begin to wipe out the flag settings set by options parsed in
@@ -59,6 +72,8 @@ extern const char *ia64_target_format PARAMS ((void));
 #define LEX_QM         LEX_NAME        /* allow `?' inside name */
 #define LEX_HASH       LEX_END_NAME    /* allow `#' ending a name */
 
+#define SUB_SEGMENT_ALIGN(SEG, FRCHAIN) 0
+
 struct ia64_fix
   {
     int bigendian;                     /* byte order at fix location */
@@ -89,6 +104,8 @@ extern long ia64_pcrel_from_section PARAMS ((struct fix *fix, segT sec));
 extern void ia64_md_do_align PARAMS ((int, const char *, int, int));
 extern void ia64_handle_align PARAMS ((fragS *f));
 extern void ia64_after_parse_args PARAMS ((void));
+extern void ia64_dwarf2_emit_offset PARAMS ((symbolS *, unsigned int));
+extern void ia64_check_label PARAMS ((symbolS *));
 
 #define md_end()                               ia64_end_of_source ()
 #define md_start_line_hook()           ia64_start_line ()
@@ -97,10 +114,12 @@ extern void ia64_after_parse_args PARAMS ((void));
 #define md_flush_pending_output()      ia64_flush_pending_output ()
 #define md_parse_name(s,e,c)           ia64_parse_name (s, e)
 #define tc_canonicalize_symbol_name(s) ia64_canonicalize_symbol_name (s)
+#define tc_canonicalize_section_name(s)        ia64_canonicalize_symbol_name (s)
 #define md_optimize_expr(l,o,r)                ia64_optimize_expr (l, o, r)
 #define md_cons_align(n)               ia64_cons_align (n)
 #define TC_FORCE_RELOCATION(f)         ia64_force_relocation (f)
 #define tc_fix_adjustable(f)           ia64_fix_adjustable (f)
+#define MD_APPLY_SYM_VALUE(FIX)                0
 #define md_convert_frag(b,s,f)         as_fatal ("ia64_convert_frag")
 #define md_create_long_jump(p,f,t,fr,s)        as_fatal ("ia64_create_long_jump")
 #define md_create_short_jump(p,f,t,fr,s) \
@@ -114,10 +133,13 @@ extern void ia64_after_parse_args PARAMS ((void));
 #define TC_CONS_FIX_NEW(f,o,l,e)       ia64_cons_fix_new (f, o, l, e)
 #define TC_VALIDATE_FIX(fix,seg,skip)  ia64_validate_fix (fix)
 #define MD_PCREL_FROM_SECTION(fix,sec) ia64_pcrel_from_section (fix, sec)
+#define md_section_align(seg,size)     (size)
 #define md_do_align(n,f,l,m,j)         ia64_md_do_align (n,f,l,m)
 #define HANDLE_ALIGN(f)                        ia64_handle_align (f)
 #define md_elf_section_type(str,len)   ia64_elf_section_type (str, len)
 #define md_after_parse_args()          ia64_after_parse_args ()
+#define TC_DWARF2_EMIT_OFFSET          ia64_dwarf2_emit_offset
+#define tc_check_label(l)              ia64_check_label (l)
 
 #define MAX_MEM_FOR_RS_ALIGN_CODE  (15 + 16)
 
@@ -249,18 +271,16 @@ typedef struct unwind_record
   } record;
 } unwind_record;
 
-/* This expression evaluates to false if the relocation is for a local 
+/* This expression evaluates to true if the relocation is for a local
    object for which we still want to do the relocation at runtime.
-   True if we are willing to perform this relocation while building
-   the .o file.  This is only used for pcrel relocations.  */
+   False if we are willing to perform this relocation while building
+   the .o file.  */
 
 /* If the reloc type is BFD_RELOC_UNUSED, then this is for a TAG13/TAG13b field
    which has no external reloc, so we must resolve the value now.  */
 
-#define TC_RELOC_RTSYM_LOC_FIXUP(FIX)                          \
-  ((FIX)->fx_addsy == NULL                                     \
-   || (FIX)->fx_r_type == BFD_RELOC_UNUSED                     \
-   || (! 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_LOCAL(FIX)                 \
+  ((FIX)->fx_r_type != BFD_RELOC_UNUSED                        \
+   && (!(FIX)->fx_pcrel                                        \
+       || (FIX)->fx_plt                                        \
+       || TC_FORCE_RELOCATION (FIX)))