From: Jeff Law <law@redhat.com>
Date: Mon, 6 Dec 1993 03:24:49 +0000 (+0000)
Subject:         * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4165dcc2394b47969f82f8b669aa3d6740345082;p=binutils-gdb.git

    * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation
        expansion due to rounding mode selectors.  Handle R_[RDSN]_MODE
        relocations for selecting the current rounding mode.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 2ebea9c8acb..527ddb46029 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,5 +1,9 @@
 Sun Dec  5 17:05:29 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 
+	* config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation
+	expansion due to rounding mode selectors.  Handle R_[RDSN]_MODE
+	relocations for selecting the current rounding mode.
+
 	* config/tc-hppa.c (evaluate_absolute): Support e_rrsel and
 	e_rlsel field selectors.
 
diff --git a/gas/config/tc-hppa.c b/gas/config/tc-hppa.c
index c585e85c80b..2c056540279 100644
--- a/gas/config/tc-hppa.c
+++ b/gas/config/tc-hppa.c
@@ -2823,31 +2823,20 @@ tc_gen_reloc (section, fixp)
     }
 #else /* OBJ_SOM */
 
-  /* Preliminary relocation handling for SOM.  Needs to handle
-     COMPLEX relocations (yes, I've seen them occur) and it will
-     need to handle R_ENTRY/R_EXIT relocations in the very near future
-     (for generating unwinds).  */
-  switch (fixp->fx_r_type)
+  /* Walk over reach relocation returned by the BFD backend.  */
+  for (i = 0; i < n_relocs; i++)
     {
-    case R_HPPA_COMPLEX:
-    case R_HPPA_COMPLEX_PCREL_CALL:
-    case R_HPPA_COMPLEX_ABS_CALL:
-      abort ();
-      break;
-    default:
-      assert (n_relocs == 1);
+      code = *codes[i];
 
-      code = *codes[0];
-
-      reloc->sym_ptr_ptr = &fixp->fx_addsy->bsym;
-      reloc->howto = bfd_reloc_type_lookup (stdoutput, code);
-      reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
+      relocs[i]->sym_ptr_ptr = &fixp->fx_addsy->bsym;
+      relocs[i]->howto = bfd_reloc_type_lookup (stdoutput, code);
+      relocs[i]->address = fixp->fx_frag->fr_address + fixp->fx_where;
 
       switch (code)
 	{
 	case R_PCREL_CALL:
 	case R_ABS_CALL:
-	  reloc->addend = HPPA_R_ADDEND (hppa_fixp->fx_arg_reloc, 0);
+	  relocs[i]->addend = HPPA_R_ADDEND (hppa_fixp->fx_arg_reloc, 0);
 	  break;
 
 	case R_DATA_PLABEL:
@@ -2857,14 +2846,22 @@ tc_gen_reloc (section, fixp)
 	     (static link required).
 
 	     FIXME: We always assume no static link!  */
-	  reloc->addend = 0;
+	  relocs[i]->addend = 0;
+	  break;
+
+	case R_N_MODE:
+	case R_S_MODE:
+	case R_D_MODE:
+	case R_R_MODE:
+	  /* There is no symbol or addend associated with these fixups.  */
+	  relocs[i]->sym_ptr_ptr = 0;
+	  relocs[i]->addend = 0;
 	  break;
 
 	default:
-	  reloc->addend = fixp->fx_addnumber;
+	  relocs[i]->addend = fixp->fx_addnumber;
 	  break;
 	}
-      break;
     }
 #endif