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Diffstat (limited to 'NEWS')
-rw-r--r-- | NEWS | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/NEWS b/NEWS index c2896a7d93..daef815ae7 100644 --- a/NEWS +++ b/NEWS @@ -9,6 +9,16 @@ Version 2.28 Major new features: +* The GNU C Library can now be compiled with support for Intel CET, AKA + Intel Control-flow Enforcement Technology. When the library is built + with --enable-cet, the resulting glibc is protected with indirect + branch tracking (IBT) and shadow stack (SHSTK). CET-enabled glibc is + compatible with all existing executables and shared libraries. This + feature is currently supported on i386, x86_64 and x32 with GCC 8 and + binutils 2.29 or later. Note that CET-enabled glibc requires CPUs + capable of multi-byte NOPs, like x86-64 processors as well as Intel + Pentium Pro or newer. + * The GNU C Library now has correct support for ABSOLUTE symbols (SHN_ABS-relative symbols). Previously such ABSOLUTE symbols were relocated incorrectly or in some cases discarded. The GNU linker can |