From: Mark Wielaard Date: Wed, 26 Nov 2014 16:51:28 +0000 (+0100) Subject: dwarf.h: Add DW_AT_noreturn. X-Git-Tag: elfutils-0.161~75 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=03c033f8718dccb68c2a02dc0725aba24023e751;p=thirdparty%2Felfutils.git dwarf.h: Add DW_AT_noreturn. DW_AT_noreturn is added by GCC5 for functions that don't return to their caller. It is set on a DW_TAG_subprogram for the traditional GNU noreturn attribute, the C11 _Noreturn keyword or C++11 [[noreturn]] attribute. It is a new DWARF5 extension. This is a constant only addition to dwarf.h. No other part of elfutils currently depends on this attribute. Also added to https://fedorahosted.org/elfutils/wiki/DwarfExtensions Signed-off-by: Mark Wielaard --- diff --git a/libdw/ChangeLog b/libdw/ChangeLog index 58736a6b8..7e46e1a88 100644 --- a/libdw/ChangeLog +++ b/libdw/ChangeLog @@ -1,3 +1,7 @@ +2014-11-26 Mark Wielaard + + * dwarf.h (DW_AT_noreturn): Added. + 2014-11-11 Mark Wielaard * dwarf_getsrclines.c (read_srclines): Do address_size comparison diff --git a/libdw/dwarf.h b/libdw/dwarf.h index d03cf5c0d..d47260e46 100644 --- a/libdw/dwarf.h +++ b/libdw/dwarf.h @@ -221,6 +221,9 @@ enum DW_AT_enum_class = 0x6d, DW_AT_linkage_name = 0x6e, + /* DWARF5 attribute values. */ + DW_AT_noreturn = 0x87, + DW_AT_lo_user = 0x2000, DW_AT_MIPS_fde = 0x2001,