Add support to readelf for reading FreeBSD ELF core notes.

[thirdparty/binutils-gdb.git] / binutils / readelf.c

diff --git a/binutils/readelf.c b/binutils/readelf.c
index 73913347de2eaf477dcf5b4faa03a04294756772..01e3923d8522bc6154bee795a534eaaff6de72ec 100644 (file)
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -15410,6 +15410,37 @@ process_netbsd_elf_note (Elf_Internal_Note * pnote)
   return 1;
 }
 
+static const char *
+get_freebsd_elfcore_note_type (unsigned e_type)
+{
+  static char buff[64];
+
+  switch (e_type)
+    {
+    case NT_FREEBSD_THRMISC:
+      return _("NT_THRMISC (thrmisc structure)");
+    case NT_FREEBSD_PROCSTAT_PROC:
+      return _("NT_PROCSTAT_PROC (proc data)");
+    case NT_FREEBSD_PROCSTAT_FILES:
+      return _("NT_PROCSTAT_FILES (files data)");
+    case NT_FREEBSD_PROCSTAT_VMMAP:
+      return _("NT_PROCSTAT_VMMAP (vmmap data)");
+    case NT_FREEBSD_PROCSTAT_GROUPS:
+      return _("NT_PROCSTAT_GROUPS (groups data)");
+    case NT_FREEBSD_PROCSTAT_UMASK:
+      return _("NT_PROCSTAT_UMASK (umask data)");
+    case NT_FREEBSD_PROCSTAT_RLIMIT:
+      return _("NT_PROCSTAT_RLIMIT (rlimit data)");
+    case NT_FREEBSD_PROCSTAT_OSREL:
+      return _("NT_PROCSTAT_OSREL (osreldate data)");
+    case NT_FREEBSD_PROCSTAT_PSSTRINGS:
+      return _("NT_PROCSTAT_PSSTRINGS (ps_strings data)");
+    case NT_FREEBSD_PROCSTAT_AUXV:
+      return _("NT_PROCSTAT_AUXV (auxv data)");
+    }
+  return get_note_type (e_type);
+}
+
 static const char *
 get_netbsd_elfcore_note_type (unsigned e_type)
 {
@@ -15659,6 +15690,10 @@ process_note (Elf_Internal_Note * pnote)
     /* GNU-specific object file notes.  */
     nt = get_gnu_elf_note_type (pnote->type);
 
+  else if (const_strneq (pnote->namedata, "FreeBSD"))
+    /* FreeBSD-specific core file notes.  */
+    nt = get_freebsd_elfcore_note_type (pnote->type);
+
   else if (const_strneq (pnote->namedata, "NetBSD-CORE"))
     /* NetBSD-specific core file notes.  */
     nt = get_netbsd_elfcore_note_type (pnote->type);