import gdb-2000-02-02 snapshot

[external/binutils.git] / gas / config / tc-sparc.h

diff --git a/gas/config/tc-sparc.h b/gas/config/tc-sparc.h
index 2a05764..91fda22 100644 (file)
--- a/gas/config/tc-sparc.h
+++ b/gas/config/tc-sparc.h
@@ -35,6 +35,9 @@ struct frag;
 extern const char *sparc_target_format PARAMS ((void));
 #define TARGET_FORMAT sparc_target_format ()
 
+#define RELOC_EXPANSION_POSSIBLE
+#define MAX_RELOC_EXPANSION 2
+
 #if 0
 #ifdef TE_SPARCAOUT
 /* Bi-endian support may eventually be unconditional, but until things are
@@ -57,7 +60,7 @@ extern int sparc_pic_code;
 
 #define md_do_align(n, fill, len, max, around)                         \
 if ((n) && (n) <= 10 && !need_pass_2 && !(fill)                                \
-    && now_seg != data_section && now_seg != bss_section)              \
+    && subseg_text_p (now_seg))                                                \
   {                                                                    \
     char *p;                                                           \
     p = frag_var (rs_align_code, 1 << n, 1, (relax_substateT) 1024,    \
@@ -120,17 +123,32 @@ extern int elf32_sparc_force_relocation PARAMS ((struct fix *));
 /* Keep relocations against global symbols.  Don't turn them into
    relocations against sections.  This is required for the dynamic
    linker to operate properly.  When generating PIC, we need to keep
-   any non PC relative reloc.  */
+   any non PC relative reloc.  The PIC part of this test must be
+   parallel to the code in tc_gen_reloc which converts relocations to
+   GOT relocations.  */
 #define tc_fix_adjustable(FIX)                                         \
   (! S_IS_EXTERNAL ((FIX)->fx_addsy)                                   \
    && ! S_IS_WEAK ((FIX)->fx_addsy)                                    \
+   && (FIX)->fx_r_type != BFD_RELOC_VTABLE_INHERIT                     \
+   && (FIX)->fx_r_type != BFD_RELOC_VTABLE_ENTRY                       \
    && (! sparc_pic_code                                                        \
-       || (FIX)->fx_pcrel                                              \
-       || ((FIX)->fx_subsy != NULL                                     \
-          && (S_GET_SEGMENT ((FIX)->fx_subsy)                          \
-              == S_GET_SEGMENT ((FIX)->fx_addsy)))                     \
-       || strchr (S_GET_NAME ((FIX)->fx_addsy), '\001') != NULL                \
-       || strchr (S_GET_NAME ((FIX)->fx_addsy), '\002') != NULL))
+       || ((FIX)->fx_r_type != BFD_RELOC_HI22                          \
+          && (FIX)->fx_r_type != BFD_RELOC_LO10                        \
+          && (FIX)->fx_r_type != BFD_RELOC_SPARC13                     \
+          && ((FIX)->fx_r_type != BFD_RELOC_32_PCREL_S2                \
+              || (S_IS_DEFINED ((FIX)->fx_addsy)                       \
+                  && ! S_IS_COMMON ((FIX)->fx_addsy)                   \
+                  && ! S_IS_EXTERNAL ((FIX)->fx_addsy)                 \
+                  && ! S_IS_WEAK ((FIX)->fx_addsy)))                   \
+          && ((FIX)->fx_pcrel                                          \
+              || ((FIX)->fx_subsy != NULL                              \
+                  && (S_GET_SEGMENT ((FIX)->fx_subsy)                  \
+                      == S_GET_SEGMENT ((FIX)->fx_addsy)))             \
+              || S_IS_LOCAL ((FIX)->fx_addsy)))))
+
+/* Finish up the entire symtab.  */
+#define tc_adjust_symtab() sparc_adjust_symtab ()
+extern void sparc_adjust_symtab PARAMS ((void));
 #endif
 
 #ifdef OBJ_AOUT
@@ -161,4 +179,21 @@ extern void sparc_md_end PARAMS ((void));
 extern void cons_fix_new_sparc
   PARAMS ((struct frag *, int, unsigned int, struct expressionS *));
 
+#define TC_FIX_TYPE    valueT
+
+#define TC_INIT_FIX_DATA(X)                    \
+  do                                           \
+     {                                         \
+       (X)->tc_fix_data = 0;                   \
+     }                                         \
+  while(0)
+
+#define TC_FIX_DATA_PRINT(FILE, FIXP)                                  \
+  do                                                                   \
+    {                                                                  \
+      fprintf((FILE), "addend2=%ld\n",                                 \
+             (unsigned long) (FIXP)->tc_fix_data);                     \
+    }                                                                  \
+  while(0)
+
 /* end of tc-sparc.h */