* nlmconv.c (setup_sections): Make sure that we align the

	output_offset of each input section appropriately.

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index b1303710970063d38a84459bb27fa69a1c4c9b85..68466a4c1635e20cf6301e3d7a25aaf2b4f1dd21 100644 (file)
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,8 @@
+Fri Jan 14 14:42:48 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+       * nlmconv.c (setup_sections): Make sure that we align the
+       output_offset of each input section appropriately.
+
 Thu Jan 13 17:32:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 
        * objdump.c (dump_relocs): Don't crash if section name is NULL.

diff --git a/binutils/nlmconv.c b/binutils/nlmconv.c
index 7fa4c2a635320ff05ef54c72358ebf789d452196..94d36580240e568475aaa12ecf8a988f2e6c8289 100644 (file)
--- a/binutils/nlmconv.c
+++ b/binutils/nlmconv.c
@@ -97,9 +97,11 @@ static struct option long_options[] =
   { "debug", no_argument, 0, 'd' },
   { "header-file", required_argument, 0, 'T' },
   { "help", no_argument, 0, 'h' },
-  { "input-format", required_argument, 0, 'I' },
+  { "input-target", required_argument, 0, 'I' },
+  { "input-format", required_argument, 0, 'I' }, /* Obsolete */
   { "linker", required_argument, 0, 'l' },
-  { "output-format", required_argument, 0, 'O' },
+  { "output-target", required_argument, 0, 'O' },
+  { "output-format", required_argument, 0, 'O' }, /* Obsolete */
   { "version", no_argument, 0, 'V' },
   { NULL, no_argument, 0, 0 }
 };
@@ -804,7 +806,7 @@ main (argc, argv)
     }
   if (map_file != NULL)
     fprintf (stderr,
-            "%s: MAP and FULLMAP are not supported; try ld -M\n",
+            "%s: warning: MAP and FULLMAP are not supported; try ld -M\n",
             program_name);
   if (help_file != NULL)
     {
@@ -989,8 +991,8 @@ show_usage (file, status)
      int status;
 {
   fprintf (file, "\
-Usage: %s [-dhV] [-I format] [-O format] [-T header-file] [-l linker]\n\
-       [--input-format=format] [--output-format=format]\n\
+Usage: %s [-dhV] [-I bfdname] [-O bfdname] [-T header-file] [-l linker]\n\
+       [--input-target=bfdname] [--output-target=bfdname]\n\
        [--header-file=file] [--linker=linker] [--debug]\n\
        [--help] [--version]\n\
        [in-file [out-file]]\n",
@@ -1039,6 +1041,9 @@ setup_sections (inbfd, insec, data_ptr)
   flagword f;
   const char *outname;
   asection *outsec;
+  bfd_vma offset;
+  bfd_size_type align;
+  bfd_size_type add;
 
   /* FIXME: We don't want to copy the .reginfo section of an ECOFF
      file.  However, I don't have a good way to describe this section.
@@ -1066,11 +1071,16 @@ setup_sections (inbfd, insec, data_ptr)
     }
 
   insec->output_section = outsec;
-  insec->output_offset = bfd_section_size (outbfd, outsec);
+
+  offset = bfd_section_size (outbfd, outsec);
+  align = 1 << bfd_section_alignment (inbfd, insec);
+  add = ((offset + align - 1) &~ (align - 1)) - offset;
+  insec->output_offset = offset + add;
 
   if (! bfd_set_section_size (outbfd, outsec,
                              (bfd_section_size (outbfd, outsec)
-                              + bfd_section_size (inbfd, insec))))
+                              + bfd_section_size (inbfd, insec)
+                              + add)))
     bfd_fatal ("set section size");
 
   if ((bfd_section_alignment (inbfd, insec)