From a191badca4be9f93dc348a040fa425d66aef3a25 Mon Sep 17 00:00:00 2001 From: andrew Date: Mon, 4 Feb 2013 06:59:33 +0000 Subject: Extend GDB to check the value in the .note.tag section along with the .note.ABI-tag section. This helps on ARM EABI where the OS/ABI field is zero. It would be better to use the NOTES program header however this would require a more invasive change. --- contrib/gdb/gdb/osabi.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'contrib/gdb') diff --git a/contrib/gdb/gdb/osabi.c b/contrib/gdb/gdb/osabi.c index 3acfc70..4e43df5 100644 --- a/contrib/gdb/gdb/osabi.c +++ b/contrib/gdb/gdb/osabi.c @@ -463,6 +463,20 @@ generic_elf_osabi_sniff_abi_tag_sections: unknown OS number %d", return; } + + /* .note.tag notes, used by FreeBSD. */ + if (strcmp (name, ".note.tag") == 0) + { + /* FreeBSD. */ + if (check_note (abfd, sect, note, "FreeBSD", 4, NT_FREEBSD_TAG)) + { + /* There is no need to check the version yet. */ + *osabi = GDB_OSABI_FREEBSD_ELF; + return; + } + + return; + } /* .note.netbsd.ident notes, used by NetBSD. */ if (strcmp (name, ".note.netbsd.ident") == 0 -- cgit v1.1