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From: H.J. Lu <hjl@sourceware.org> To: glibc-cvs@sourceware.org Subject: [glibc] NEWS: Mention PLT rewrite on x86-64 Date: Tue, 16 Jan 2024 19:03:58 +0000 (GMT) [thread overview] Message-ID: <20240116190358.A8C9B3858C20@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=e2803cfd8bb00b54816d1a2c381d2cf82b136da6 commit e2803cfd8bb00b54816d1a2c381d2cf82b136da6 Author: H.J. Lu <hjl.tools@gmail.com> Date: Mon Jan 15 09:39:03 2024 -0800 NEWS: Mention PLT rewrite on x86-64 Mention PLT rewrite on x86-64 for glibc 2.39. Diff: --- NEWS | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/NEWS b/NEWS index 16afc4f869..72e9d70e1f 100644 --- a/NEWS +++ b/NEWS @@ -9,6 +9,10 @@ Version 2.39 Major new features: +* A new tunable, glibc.cpu.plt_rewrite, can be used to enable PLT + rewrite on x86-64. When enabled with non-lazy binding, the dynamic + linker will rewrite indirect branches in PLT with direct branches. + * Sync with Linux kernel 6.6 shadow stack interface. The --enable-cet configure option in only supported on x86-64.
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