* readelf.c (print_gnu_note): New function.

	(process_note): Use it.

1 files changed, 59 insertions, 0 deletions

diff --git a/binutils/readelf.c b/binutils/readelf.c
index 7ac9914..2cc8cf3 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -12231,6 +12231,63 @@ get_gnu_elf_note_type (unsigned e_type)
   return buff;
 }
 
+static int
+print_gnu_note (Elf_Internal_Note *pnote)
+{
+  switch (pnote->type)
+    {
+    case NT_GNU_BUILD_ID:
+      {
+	unsigned long i;
+
+	printf (_("    Build ID: "));
+	for (i = 0; i < pnote->descsz; ++i)
+	  printf ("%02x", pnote->descdata[i] & 0xff);
+	printf (_("\n"));
+      }
+      break;
+
+    case NT_GNU_ABI_TAG:
+      {
+	unsigned long os, major, minor, subminor;
+	const char *osname;
+
+	os = byte_get ((unsigned char *) pnote->descdata, 4);
+	major = byte_get ((unsigned char *) pnote->descdata + 4, 4);
+	minor = byte_get ((unsigned char *) pnote->descdata + 8, 4);
+	subminor = byte_get ((unsigned char *) pnote->descdata + 12, 4);
+
+	switch (os)
+	  {
+	  case GNU_ABI_TAG_LINUX:
+	    osname = "Linux";
+	    break;
+	  case GNU_ABI_TAG_HURD:
+	    osname = "Hurd";
+	    break;
+	  case GNU_ABI_TAG_SOLARIS:
+	    osname = "Solaris";
+	    break;
+	  case GNU_ABI_TAG_FREEBSD:
+	    osname = "FreeBSD";
+	    break;
+	  case GNU_ABI_TAG_NETBSD:
+	    osname = "NetBSD";
+	    break;
+	  default:
+	    osname = "Unknown";
+	    break;
+	  }
+
+	printf (_("    OS: %s, ABI: %ld.%ld.%ld\n"), osname,
+		major, minor, subminor);
+      }
+      break;
+    }
+
+  return 1;
+}
+
 static const char *
 get_netbsd_elfcore_note_type (unsigned e_type)
 {
@@ -12448,6 +12505,8 @@ process_note (Elf_Internal_Note * pnote)
 
   if (const_strneq (pnote->namedata, "IPF/VMS"))
     return print_ia64_vms_note (pnote);
+  else if (const_strneq (pnote->namedata, "GNU"))
+    return print_gnu_note (pnote);
   else
     return 1;
 }