* config/tc-spu.c: Don't include opcode/spu.h.

	(md_assemble): Set tc_fix_data.insn_tag and arg_format.
	(md_apply_fix): Adjust.
	* config/tc-spu.h: Include opcode/spu.h.
	(struct tc_fix_info): New.
	(TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
	(TC_FORCE_RELOCATION): Define.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 93438cf..87c80be 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,13 @@
+2007-03-23  Alan Modra  <amodra@bigpond.net.au>
+
+       * config/tc-spu.c: Don't include opcode/spu.h.
+       (md_assemble): Set tc_fix_data.insn_tag and arg_format.
+       (md_apply_fix): Adjust.
+       * config/tc-spu.h: Include opcode/spu.h.
+       (struct tc_fix_info): New.
+       (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
+       (TC_FORCE_RELOCATION): Define.
+
 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 
        * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.

diff --git a/gas/config/tc-spu.c b/gas/config/tc-spu.c
index cd4af4c..f4690fb 100644 (file)
--- a/gas/config/tc-spu.c
+++ b/gas/config/tc-spu.c
@@ -1,6 +1,6 @@
 /* spu.c -- Assembler for the IBM Synergistic Processing Unit (SPU)
 
-   Copyright 2006 Free Software Foundation, Inc.
+   Copyright 2006, 2007 Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
@@ -22,7 +22,6 @@
 #include "as.h"
 #include "safe-ctype.h"
 #include "subsegs.h"
-#include "opcode/spu.h"
 #include "dwarf2dbg.h" 
 
 const struct spu_opcode spu_opcodes[] = {
@@ -366,7 +365,8 @@ md_assemble (char *op)
                            &insn.exp[i],
                            pcrel,
                            reloc);
-       fixP->tc_fix_data = insn.reloc_arg[i];
+       fixP->tc_fix_data.arg_format = insn.reloc_arg[i];
+       fixP->tc_fix_data.insn_tag = insn.tag;
       }
   dwarf2_emit_insn (4);
 }
@@ -941,10 +941,10 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
     {
       fixP->fx_done = 1;
       res = 0;
-      if (fixP->tc_fix_data > A_P)
+      if (fixP->tc_fix_data.arg_format > A_P)
        {
-         int hi = arg_encode[fixP->tc_fix_data].hi;
-         int lo = arg_encode[fixP->tc_fix_data].lo;
+         int hi = arg_encode[fixP->tc_fix_data.arg_format].hi;
+         int lo = arg_encode[fixP->tc_fix_data.arg_format].lo;
          if (hi > lo && ((offsetT) val < lo || (offsetT) val > hi))
            as_bad_where (fixP->fx_file, fixP->fx_line,
                          "Relocation doesn't fit. (relocation value = 0x%lx)",

diff --git a/gas/config/tc-spu.h b/gas/config/tc-spu.h
index fadf456..490177f 100644 (file)
--- a/gas/config/tc-spu.h
+++ b/gas/config/tc-spu.h
@@ -21,6 +21,8 @@
 
 #define TC_SPU
 
+#include "opcode/spu.h"
+
 #ifdef OBJ_ELF
 #define TARGET_FORMAT "elf32-spu"
 #define TARGET_ARCH bfd_arch_spu
@@ -44,13 +46,35 @@
 #define TC_KEEP_FX_OFFSET
 /* #define TC_CONS_RELOC RELOC_32 */
 
-/* If defined, fixS will have a member named tc_fix_data of this type.  */
-#define TC_FIX_TYPE int
-#define TC_INIT_FIX_DATA(FIXP) ((FIXP)->tc_fix_data = 0)
+struct tc_fix_info {
+  unsigned short arg_format;
+  unsigned short insn_tag;
+};
+
+/* fixS will have a member named tc_fix_data of this type.  */
+#define TC_FIX_TYPE struct tc_fix_info
+#define TC_INIT_FIX_DATA(FIXP) \
+  do                                           \
+    {                                          \
+      (FIXP)->tc_fix_data.arg_format = 0;      \
+      (FIXP)->tc_fix_data.insn_tag = 0;                \
+    }                                          \
+  while (0)
 
 /* Don't reduce function symbols to section symbols.  */
 #define tc_fix_adjustable(FIXP) (!S_IS_FUNCTION ((FIXP)->fx_addsy))
 
+/* Keep relocs on calls.  Branches to function symbols are tail or
+   sibling calls.  */
+#define TC_FORCE_RELOCATION(FIXP) \
+  ((FIXP)->tc_fix_data.insn_tag == M_BRSL              \
+   || (FIXP)->tc_fix_data.insn_tag == M_BRASL          \
+   || (((FIXP)->tc_fix_data.insn_tag == M_BR           \
+       || (FIXP)->tc_fix_data.insn_tag == M_BRA)       \
+       && (FIXP)->fx_addsy != NULL                     \
+       && S_IS_FUNCTION ((FIXP)->fx_addsy))            \
+   || generic_force_reloc (FIXP))
+
 /* Values passed to md_apply_fix don't include symbol values.  */
 #define MD_APPLY_SYM_VALUE(FIX) 0