From: H.J. Lu <hjl.tools@gmail.com>
Date: Thu, 1 May 2003 00:40:41 +0000 (+0000)
Subject: 2003-04-30  H.J. Lu <hjl@gnu.org>
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6e50c90cfed6946b6c4c63ae93d7a6d07117f7b2;p=binutils-gdb.git

2003-04-30  H.J. Lu <hjl@gnu.org>

	* objdump.c (only): Change it to char **.
	(only_size): New.
	(only_used): New.
	(disassemble_data): Check only as an array.
	(dump_data): Likewise.
	(dump_relocs): Likewise.
	(main): Treat only as an array.
---

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 5df0dc8d36c..807421d7eaa 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,13 @@
+2003-04-30  H.J. Lu <hjl@gnu.org>
+
+	* objdump.c (only): Change it to char **.
+	(only_size): New.
+	(only_used): New.
+	(disassemble_data): Check only as an array.
+	(dump_data): Likewise.
+	(dump_relocs): Likewise.
+	(main): Treat only as an array.
+
 2003-04-24  Dimitrie O. Paun <dpaun@rogers.com>
 
         * doc/binutils.texi: Fix the documentation for the -fo option.
diff --git a/binutils/objdump.c b/binutils/objdump.c
index 3c927bd7ae9..f17286c9b45 100644
--- a/binutils/objdump.c
+++ b/binutils/objdump.c
@@ -67,7 +67,9 @@ static bfd_boolean disassemble;		/* -d */
 static bfd_boolean disassemble_all;	/* -D */
 static int disassemble_zeroes;		/* --disassemble-zeroes */
 static bfd_boolean formats_info;	/* -i */
-static char *only;			/* -j secname */
+static char **only;			/* -j secname */
+static size_t only_size = 0;
+static size_t only_used = 0;
 static int wide_output;			/* -w */
 static bfd_vma start_address = (bfd_vma) -1; /* --start-address */
 static bfd_vma stop_address = (bfd_vma) -1;  /* --stop-address */
@@ -1628,8 +1630,18 @@ disassemble_data (abfd)
 	      && only == NULL
 	      && (section->flags & SEC_CODE) == 0))
 	continue;
-      if (only != (char *) NULL && strcmp (only, section->name) != 0)
-	continue;
+
+      if (only != NULL)
+	{
+	  size_t i;
+
+	  for (i = 0; i < only_used; i++)
+	    if (strcmp (only [i], section->name) == 0)
+	      break;
+
+	  if (i == only_used)
+	    continue;
+	}
 
       if ((section->flags & SEC_RELOC) != 0
 #ifndef DISASSEMBLER_NEEDS_RELOCS
@@ -2221,9 +2233,13 @@ dump_data (abfd)
        section->next)
     {
       int onaline = 16;
+      size_t i;
 
-      if (only == (char *) NULL ||
-	  strcmp (only, section->name) == 0)
+      for (i = 0; i < only_used; i++)
+	if (strcmp (only [i], section->name) == 0)
+	  break;
+
+      if (only_used == 0 || i != only_used)
 	{
 	  if (section->flags & SEC_HAS_CONTENTS)
 	    {
@@ -2286,7 +2302,7 @@ dump_data (abfd)
 
 		  bfd_sprintf_vma (abfd, buf, (addr_offset + section->vma));
 		  count = strlen (buf);
-		  if (count >= sizeof (buf))
+		  if ((size_t) count >= sizeof (buf))
 		    abort ();
 		  putchar (' ');
 		  while (count < width)
@@ -2411,7 +2427,13 @@ dump_relocs (abfd)
 
       if (only)
 	{
-	  if (strcmp (only, a->name))
+	  size_t i;
+
+	  for (i = 0; i < only_used; i++)
+	    if (strcmp (only [i], a->name) == 0)
+	      break;
+
+	  if (i == only_used)
 	    continue;
 	}
       else if ((a->flags & SEC_RELOC) == 0)
@@ -2641,7 +2663,18 @@ main (argc, argv)
 	  disassembler_options = optarg;
 	  break;
 	case 'j':
-	  only = optarg;
+	  if (only == NULL)
+	    {
+	      only_size = 8;
+	      only = (char **) xmalloc (only_size * sizeof (char *));
+	    }
+	  else if (only_used == only_size)
+	    {
+	      only_size += 8;
+	      only = (char **) xrealloc (only,
+					 only_size * sizeof (char *));
+	    }
+	  only [only_used++] = optarg;
 	  break;
 	case 'l':
 	  with_line_numbers = TRUE;