From: Ian Lance Taylor <ian@airs.com>
Date: Wed, 26 Oct 1994 05:17:08 +0000 (+0000)
Subject: 	* aoutx.h (aout_link_input_section): Don't bother to read or write
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=875e471661f6f76cece50d09fd217cdca1cee2fe;p=binutils-gdb.git

	* aoutx.h (aout_link_input_section): Don't bother to read or write
	the relocs if there aren't any.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index cd47d04e978..2c1e06689b2 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,23 @@
+Wed Oct 26 01:15:51 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+	* aoutx.h (aout_link_input_section): Don't bother to read or write
+	the relocs if there aren't any.
+
 Tue Oct 25 11:44:38 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 
+	* Makefile.in (ALL_MACHINES): Add tekhex.o.
+	* targets.c (bfd_target_vector): If SELECT_VECS is not defined,
+	include tekhex_vec.
+	* tekhex.c (NIBBLE, ISHEX): Cast array arguments to unsigned char.
+	(getvalue, getsym, out): Likewise.
+	(find_chunk): Remove unused variable s.
+	(first_phase): Remove unused variable s.
+	(pass_over): Remove unused variable address.
+	(tekhex_object_p): Remove unused variable section.
+	(move_section_contents): Change return type from boolean to void.
+	(tekhex_write_object_contents): Remove unused variables tdata and
+	list.
+
 	* linker.c (enum link_action): Add CIND.
 	(link_action): Change COMMON_ROW\indr from MDEF to CREF.  Change
 	INDR_ROW\common from MDEF to CIND.
diff --git a/bfd/aoutx.h b/bfd/aoutx.h
index 2923c802ad4..c0d934e924a 100644
--- a/bfd/aoutx.h
+++ b/bfd/aoutx.h
@@ -4092,9 +4092,12 @@ aout_link_input_section (finfo, input_bfd, input_section, reloff_ptr,
   else
     {
       relocs = finfo->relocs;
-      if (bfd_seek (input_bfd, input_section->rel_filepos, SEEK_SET) != 0
-	  || bfd_read (relocs, 1, rel_size, input_bfd) != rel_size)
-	return false;
+      if (rel_size > 0)
+	{
+	  if (bfd_seek (input_bfd, input_section->rel_filepos, SEEK_SET) != 0
+	      || bfd_read (relocs, 1, rel_size, input_bfd) != rel_size)
+	    return false;
+	}
     }
 
   /* Relocate the section contents.  */
@@ -4123,7 +4126,7 @@ aout_link_input_section (finfo, input_bfd, input_section, reloff_ptr,
 
   /* If we are producing relocateable output, the relocs were
      modified, and we now write them out.  */
-  if (finfo->info->relocateable)
+  if (finfo->info->relocateable && rel_size > 0)
     {
       if (bfd_seek (finfo->output_bfd, *reloff_ptr, SEEK_SET) != 0)
 	return false;