From: Alan Modra <amodra@gmail.com>
Date: Fri, 29 Sep 2017 22:50:08 +0000 (+0930)
Subject: PR21978, objdump does not display line numbers in certain cases
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=8b5b25295998e10723bd51d127c87249a779f628;p=deliverable%2Fbinutils-gdb.git

PR21978, objdump does not display line numbers in certain cases

Same line but different file ought to display file and line.

	PR 21978
	* objdump.c: Formatting.
	(show_line): Reset prev_line when function name changes.
---

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 333ad86a62..d9f08991f9 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,9 @@
+2017-09-30  Alan Modra  <amodra@gmail.com>
+
+	PR 21978
+	* objdump.c: Formatting.
+	(show_line): Reset prev_line when function name changes.
+
 2017-09-27  Nick Clifton  <nickc@redhat.com>
 
 	PR 22219
diff --git a/binutils/objdump.c b/binutils/objdump.c
index 3c5defabf7..3b2c7a3878 100644
--- a/binutils/objdump.c
+++ b/binutils/objdump.c
@@ -1484,8 +1484,8 @@ show_line (bfd *abfd, asection *section, bfd_vma addr_offset)
     return;
 
   if (! bfd_find_nearest_line_discriminator (abfd, section, syms, addr_offset,
-                                             &filename, &functionname,
-                                             &linenumber, &discriminator))
+					     &filename, &functionname,
+					     &linenumber, &discriminator))
     return;
 
   if (filename != NULL && *filename == '\0')
@@ -1537,16 +1537,22 @@ show_line (bfd *abfd, asection *section, bfd_vma addr_offset)
       if (functionname != NULL
 	  && (prev_functionname == NULL
 	      || strcmp (functionname, prev_functionname) != 0))
-	printf ("%s():\n", functionname);
-      if (linenumber > 0 && (linenumber != prev_line ||
-                             (discriminator != prev_discriminator)))
-        {
-          if (discriminator > 0)
-            printf ("%s:%u (discriminator %u)\n", filename == NULL ? "???" : filename,
-                    linenumber, discriminator);
-          else
-            printf ("%s:%u\n", filename == NULL ? "???" : filename, linenumber);
-        }
+	{
+	  printf ("%s():\n", functionname);
+	  prev_line = -1;
+	}
+      if (linenumber > 0
+	  && (linenumber != prev_line
+	      || discriminator != prev_discriminator))
+	{
+	  if (discriminator > 0)
+	    printf ("%s:%u (discriminator %u)\n",
+		    filename == NULL ? "???" : filename,
+		    linenumber, discriminator);
+	  else
+	    printf ("%s:%u\n", filename == NULL ? "???" : filename,
+		    linenumber);
+	}
       if (unwind_inlines)
 	{
 	  const char *filename2;