From: Andreas Schwab <schwab@linux-m68k.org>
Date: Wed, 27 Mar 2002 16:22:04 +0000 (+0000)
Subject: 	* config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3458b54ce7e3ff3cd091ce85c4fd54349ac68f01;p=binutils-gdb.git

	* config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
	field for pc-relative fixups.
	(output_disp): Likewise.
	(md_estimate_size_before_relax): Likewise.
	(tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
	pc-relative fixups in 64bit mode.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 4d496972b5e..190d0ac4277 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,12 @@
+2002-03-27  Andreas Schwab  <schwab@suse.de>
+
+	* config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
+	field for pc-relative fixups.
+	(output_disp): Likewise.
+	(md_estimate_size_before_relax): Likewise.
+	(tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
+	pc-relative fixups in 64bit mode.
+
 2002-03-22  Alan Modra  <amodra@bigpond.net.au>
 
 	* config/te-aix5.h: Typo fix.
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 7b9e8ed6b29..2567b4c2247 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -2972,6 +2972,7 @@ output_jump ()
 {
   char *p;
   int size;
+  fixS *fixP;
 
   if (i.tm.opcode_modifier & JumpByte)
     {
@@ -3022,8 +3023,9 @@ output_jump ()
   p = frag_more (1 + size);
   *p++ = i.tm.base_opcode;
 
-  fix_new_exp (frag_now, p - frag_now->fr_literal, size,
-	       i.op[0].disps, 1, reloc (size, 1, 1, i.reloc[0]));
+  fixP = fix_new_exp (frag_now, p - frag_now->fr_literal, size,
+		      i.op[0].disps, 1, reloc (size, 1, 1, i.reloc[0]));
+  fixP->fx_pcrel_adjust = size;
 }
 
 static void
@@ -3216,6 +3218,7 @@ output_disp ()
 	      int size = 4;
 	      int sign = 0;
 	      int pcrel = (i.flags[n] & Operand_PCrel) != 0;
+	      fixS *fixP;
 
 	      /* The PC relative address is computed relative
 		 to the instruction boundary, so in case immediate
@@ -3255,9 +3258,11 @@ output_disp ()
 		}
 
 	      p = frag_more (size);
-	      fix_new_exp (frag_now, p - frag_now->fr_literal, size,
-			   i.op[n].disps, pcrel,
-			   reloc (size, pcrel, sign, i.reloc[n]));
+	      fixP = fix_new_exp (frag_now, p - frag_now->fr_literal, size,
+				  i.op[n].disps, pcrel,
+				  reloc (size, pcrel, sign, i.reloc[n]));
+	      if (pcrel)
+		fixP->fx_pcrel_adjust = size;
 	    }
 	}
     }
@@ -4202,6 +4207,7 @@ md_estimate_size_before_relax (fragP, segment)
       RELOC_ENUM reloc_type;
       unsigned char *opcode;
       int old_fr_fix;
+      fixS *fixP;
 
       if (fragP->fr_var != NO_RELOC)
 	reloc_type = fragP->fr_var;
@@ -4219,10 +4225,11 @@ md_estimate_size_before_relax (fragP, segment)
 	  /* Make jmp (0xeb) a (d)word displacement jump.  */
 	  opcode[0] = 0xe9;
 	  fragP->fr_fix += size;
-	  fix_new (fragP, old_fr_fix, size,
-		   fragP->fr_symbol,
-		   fragP->fr_offset, 1,
-		   reloc_type);
+	  fixP = fix_new (fragP, old_fr_fix, size,
+			  fragP->fr_symbol,
+			  fragP->fr_offset, 1,
+			  reloc_type);
+	  fixP->fx_pcrel_adjust = size;
 	  break;
 
 	case COND_JUMP86:
@@ -4240,10 +4247,11 @@ md_estimate_size_before_relax (fragP, segment)
 	      /* We added two extra opcode bytes, and have a two byte
 		 offset.  */
 	      fragP->fr_fix += 2 + 2;
-	      fix_new (fragP, old_fr_fix + 2, 2,
-		       fragP->fr_symbol,
-		       fragP->fr_offset, 1,
-		       reloc_type);
+	      fixP = fix_new (fragP, old_fr_fix + 2, 2,
+			      fragP->fr_symbol,
+			      fragP->fr_offset, 1,
+			      reloc_type);
+	      fixP->fx_pcrel_adjust = size;
 	      break;
 	    }
 	  /* Fall through.  */
@@ -4258,10 +4266,11 @@ md_estimate_size_before_relax (fragP, segment)
 	  opcode[0] = TWO_BYTE_OPCODE_ESCAPE;
 	  /* We've added an opcode byte.  */
 	  fragP->fr_fix += 1 + size;
-	  fix_new (fragP, old_fr_fix + 1, size,
-		   fragP->fr_symbol,
-		   fragP->fr_offset, 1,
-		   reloc_type);
+	  fixP = fix_new (fragP, old_fr_fix + 1, size,
+			  fragP->fr_symbol,
+			  fragP->fr_offset, 1,
+			  reloc_type);
+	  fixP->fx_pcrel_adjust = size;
 	  break;
 
 	default:
@@ -5105,7 +5114,7 @@ tc_gen_reloc (section, fixp)
     {
       rel->addend = fixp->fx_offset;
       if (fixp->fx_pcrel)
-	rel->addend -= fixp->fx_size;
+	rel->addend -= fixp->fx_pcrel_adjust;
     }
 
   rel->howto = bfd_reloc_type_lookup (stdoutput, code);