* config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.

[deliverable/binutils-gdb.git] / gas / config / tc-s390.h

diff --git a/gas/config/tc-s390.h b/gas/config/tc-s390.h
index e9b36622a3bf5d5fe8277cd72b7e8b61997ece8d..ed4d55065078218d0f06d6c4d0cea285c032e5cd 100644 (file)
--- a/gas/config/tc-s390.h
+++ b/gas/config/tc-s390.h
@@ -1,5 +1,5 @@
 /* tc-s390.h -- Header file for tc-s390.c.
-   Copyright 2000, 2001 Free Software Foundation, Inc.
+   Copyright 2000, 2001, 2002 Free Software Foundation, Inc.
    Written by Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    This file is part of GAS, the GNU Assembler.
@@ -17,7 +17,7 @@
    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. */
+   02111-1307, USA.  */
 
 #define TC_S390
 
@@ -29,33 +29,28 @@ struct fix;
  #error S390 support requires BFD_ASSEMBLER
 #endif
 
-/* This expression evaluates to false 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, so GOTOFF does not need to be
-   checked here.  I am not sure if some of the others are ever used with
-   pcrel, but it is easier to be safe than sorry. */
-
-#define TC_RELOC_RTSYM_LOC_FIXUP(FIX)        \
-  ((FIX)->fx_r_type != BFD_RELOC_390_GOTENT  \
-   && ((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) tc_s390_force_relocation(FIX)
+extern int tc_s390_force_relocation PARAMS ((struct fix *));
+
+/* Don't resolve foo@PLT-bar to offset@PLT.  */
+#define TC_FORCE_RELOCATION_SUB_SAME(FIX, SEG) \
+  (! SEG_NORMAL (SEG) || TC_FORCE_RELOCATION (FIX))
 
 #define tc_fix_adjustable(X)  tc_s390_fix_adjustable(X)
 extern int tc_s390_fix_adjustable PARAMS ((struct fix *));
 
+/* Values passed to md_apply_fix3 don't include symbol values.  */
+#define MD_APPLY_SYM_VALUE(FIX) 0
+
 /* The target BFD architecture.  */
 #define TARGET_ARCH bfd_arch_s390
 extern enum bfd_architecture s390_arch PARAMS ((void));
 
 /* The target BFD format.  */
 #define TARGET_FORMAT s390_target_format()
-extern const char * s390_target_format PARAMS ((void));
+extern const char *s390_target_format PARAMS ((void));
 
-/* Set the endianness we are using. */
+/* Set the endianness we are using.  */
 #define TARGET_BYTES_BIG_ENDIAN 1
 
 /* Whether or not the target is big endian */
@@ -69,7 +64,7 @@ extern int target_big_endian;
 
 /* We need to be able to make relocations involving the difference of
    two symbols.  This includes the difference of two symbols when
-   one of them is undefined (this comes up in PIC code generation). 
+   one of them is undefined (this comes up in PIC code generation).
  */
 #define UNDEFINED_DIFFERENCE_OK
 
@@ -79,9 +74,6 @@ extern int target_big_endian;
 /* We don't need to handle .word strangely.  */
 #define WORKING_DOT_WORD
 
-/* We set the fx_done field appropriately in md_apply_fix.  */
-#define TC_HANDLES_FX_DONE
-
 #define md_number_to_chars           number_to_chars_bigendian
 
 #define md_do_align(n, fill, len, max, around)                          \
@@ -97,22 +89,16 @@ if ((n) && !need_pass_2 && (fill == 0) &&                               \
 extern void s390_align_code PARAMS ((fragS *, int));
 
 #define HANDLE_ALIGN(fragP)                                            \
-if (fragP->fr_type == rs_align_code)                                   \
+if (fragP->fr_type == rs_align_code)                                   \
   s390_align_code (fragP, (fragP->fr_next->fr_address                  \
                           - fragP->fr_address                          \
                           - fragP->fr_fix));
 
-/* call md_apply_fix3 with segment instead of md_apply_fix */
-#define MD_APPLY_FIX3
-
 /* call md_pcrel_from_section, not md_pcrel_from */
-#define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section(FIXP, SEC)
+#define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section(FIX, SEC)
 extern long md_pcrel_from_section PARAMS ((struct fix *, segT));
 
 #define md_operand(x)
 
 extern void s390_md_end PARAMS ((void));
 #define md_end() s390_md_end ()
-
-# define TC_FORCE_RELOCATION(fixp) s390_force_relocation (fixp)
-extern int s390_force_relocation PARAMS ((struct fix *));