From: Alan Modra <amodra@gmail.com>
Date: Tue, 5 Jun 2007 00:28:04 +0000 (+0000)
Subject: 	* config/tc-spu.c (spu_cons): Use deferred_expression.  Handle
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=353ab8610a05f3a40b32c4fc1e11a44b53d3051d;p=binutils-gdb.git

	* config/tc-spu.c (spu_cons): Use deferred_expression.  Handle
	number@ppu.
	(tc_gen_reloc): Abort if neither addsy or subsy is set.
	(md_apply_fix): Don't attempt to resolve SPU_PPU relocs.
	* config/tc-spu.h (md_operand): Handle @ppu without sym.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 9225ad07293..24bb9209d75 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,11 @@
+2007-06-05  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/tc-spu.c (spu_cons): Use deferred_expression.  Handle
+	number@ppu.
+	(tc_gen_reloc): Abort if neither addsy or subsy is set.
+	(md_apply_fix): Don't attempt to resolve SPU_PPU relocs.
+	* config/tc-spu.h (md_operand): Handle @ppu without sym.
+
 2007-05-31  Paul Brook  <paul@codesourcery.com>
 
 	* config/tc-arm.c (insns): Allow strex on M profile cores.
diff --git a/gas/config/tc-spu.c b/gas/config/tc-spu.c
index 995a023df9f..ef801df9a76 100644
--- a/gas/config/tc-spu.c
+++ b/gas/config/tc-spu.c
@@ -820,8 +820,9 @@ spu_cons (int nbytes)
 
   do
     {
-      expression (&exp);
-      if (exp.X_op == O_symbol
+      deferred_expression (&exp);
+      if ((exp.X_op == O_symbol
+	   || exp.X_op == O_constant)
 	  && strncasecmp (input_line_pointer, "@ppu", 4) == 0)
 	{
 	  char *p = frag_more (nbytes);
@@ -873,6 +874,8 @@ tc_gen_reloc (asection *seg ATTRIBUTE_UNUSED, fixS *fixp)
     *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
   else if (fixp->fx_subsy)
     *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_subsy);
+  else
+    abort ();
   reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
   reloc->howto = bfd_reloc_type_lookup (stdoutput, fixp->fx_r_type);
   if (reloc->howto == (reloc_howto_type *) NULL)
@@ -987,6 +990,10 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
 
   fixP->fx_addnumber = val;
 
+  if (fixP->fx_r_type == BFD_RELOC_SPU_PPU32
+      || fixP->fx_r_type == BFD_RELOC_SPU_PPU64)
+    return;
+
   if (fixP->fx_addsy == NULL && fixP->fx_pcrel == 0)
     {
       fixP->fx_done = 1;
diff --git a/gas/config/tc-spu.h b/gas/config/tc-spu.h
index 134c17915c3..4c6c2d4566e 100644
--- a/gas/config/tc-spu.h
+++ b/gas/config/tc-spu.h
@@ -85,8 +85,18 @@ struct tc_fix_info {
 /* We don't need to do anything special for undefined symbols.  */
 #define md_undefined_symbol(s) 0
 
-/* We have no special operand handling.  */
-#define md_operand(e)
+extern symbolS *section_symbol (asection *);
+#define md_operand(e) \
+  do {								\
+    if (strncasecmp (input_line_pointer, "@ppu", 4) == 0)	\
+      {								\
+	e->X_op = O_symbol;					\
+	if (abs_section_sym == NULL)				\
+	  abs_section_sym = section_symbol (absolute_section);	\
+	e->X_add_symbol = abs_section_sym;			\
+	e->X_add_number = 0;					\
+      }								\
+  } while (0)
 
 /* Fill in rs_align_code fragments.  */
 extern void spu_handle_align PARAMS ((fragS *));