22928258 update gdb to 7.11
20745970 need to investigate if gdb tests can be added to Makefile test target
# Solaris-specific ELF information.
# Will contribute upstream if possible.
--- gdb-7.11-orig/bfd/elfxx-target.h Tue Feb 9 19:19:39 2016
+++ gdb-7.11/bfd/elfxx-target.h Thu Mar 10 13:12:46 2016
@@ -550,6 +550,9 @@
#ifndef elf_backend_grok_psinfo
#define elf_backend_grok_psinfo NULL
#endif
+#ifndef elf_backend_grok_lwpstatus
+#define elf_backend_grok_lwpstatus NULL
+#endif
#ifndef elf_backend_write_core_note
#define elf_backend_write_core_note NULL
#endif
@@ -762,6 +765,7 @@
elf_backend_sort_relocs_p,
elf_backend_grok_prstatus,
elf_backend_grok_psinfo,
+ elf_backend_grok_lwpstatus,
elf_backend_write_core_note,
elf_backend_lookup_section_flags_hook,
elf_backend_reloc_type_class,