forked from rpms/glibc
62 lines
2.3 KiB
Diff
62 lines
2.3 KiB
Diff
From 13543173f98ca8f01311fa6a2bca409128561d18 Mon Sep 17 00:00:00 2001
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From: "H.J. Lu" <hjl.tools@gmail.com>
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Date: Fri, 10 Mar 2023 13:18:10 -0800
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Subject: [PATCH v2 05/15] x86/cet: Check CPU_FEATURE_ACTIVE when CET is
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disabled
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Verify that CPU_FEATURE_ACTIVE (SHSTK) works properly when CET is
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disabled.
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---
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sysdeps/x86/Makefile | 8 ++++++--
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sysdeps/x86/tst-cet-legacy-10a-static.c | 2 ++
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sysdeps/x86/tst-cet-legacy-10a.c | 2 ++
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3 files changed, 10 insertions(+), 2 deletions(-)
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create mode 100644 sysdeps/x86/tst-cet-legacy-10a-static.c
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create mode 100644 sysdeps/x86/tst-cet-legacy-10a.c
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diff --git a/sysdeps/x86/Makefile b/sysdeps/x86/Makefile
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index dea14e343c..580c3ecdc5 100644
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--- a/sysdeps/x86/Makefile
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+++ b/sysdeps/x86/Makefile
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@@ -126,8 +126,10 @@ tests += tst-cet-legacy-1 tst-cet-legacy-1a tst-cet-legacy-2 \
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tst-cet-legacy-2a tst-cet-legacy-3 tst-cet-legacy-4 \
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tst-cet-legacy-5a tst-cet-legacy-6a tst-cet-legacy-7 \
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tst-cet-legacy-8 tst-cet-legacy-9 tst-cet-legacy-9-static \
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- tst-cet-legacy-10 tst-cet-legacy-10-static
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-tests-static += tst-cet-legacy-9-static tst-cet-legacy-10-static
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+ tst-cet-legacy-10 tst-cet-legacy-10-static \
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+ tst-cet-legacy-10a tst-cet-legacy-10a-static
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+tests-static += tst-cet-legacy-9-static tst-cet-legacy-10-static \
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+ tst-cet-legacy-10a-static
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tst-cet-legacy-1a-ARGS = -- $(host-test-program-cmd)
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tests += \
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@@ -182,6 +184,8 @@ CFLAGS-tst-cet-legacy-mod-6c.c += -fcf-protection
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CFLAGS-tst-cet-legacy-7.c += -fcf-protection=none
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CFLAGS-tst-cet-legacy-10.c += -mshstk
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CFLAGS-tst-cet-legacy-10-static.c += -mshstk
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+CFLAGS-tst-cet-legacy-10a.c += -fcf-protection=none
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+CFLAGS-tst-cet-legacy-10a-static.c += -fcf-protection=none
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CFLAGS-tst-shstk-legacy-1a.c += -fcf-protection=none
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CFLAGS-tst-shstk-legacy-1a-static.c += -fcf-protection=none
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diff --git a/sysdeps/x86/tst-cet-legacy-10a-static.c b/sysdeps/x86/tst-cet-legacy-10a-static.c
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new file mode 100644
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index 0000000000..05073a5d1e
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--- /dev/null
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+++ b/sysdeps/x86/tst-cet-legacy-10a-static.c
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@@ -0,0 +1,2 @@
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+#pragma GCC target ("shstk")
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+#include "tst-cet-legacy-10.c"
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diff --git a/sysdeps/x86/tst-cet-legacy-10a.c b/sysdeps/x86/tst-cet-legacy-10a.c
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new file mode 100644
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index 0000000000..05073a5d1e
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--- /dev/null
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+++ b/sysdeps/x86/tst-cet-legacy-10a.c
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@@ -0,0 +1,2 @@
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+#pragma GCC target ("shstk")
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+#include "tst-cet-legacy-10.c"
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--
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2.40.1
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