1 files changed, 0 insertions, 62 deletions

diff --git a/recipes-security/optee/optee-os/0001-libutils-provide-empty-__getauxval-implementation.patch b/recipes-security/optee/optee-os/0001-libutils-provide-empty-__getauxval-implementation.patch
deleted file mode 100644
index 0120f5c2..00000000
--- a/recipes-security/optee/optee-os/0001-libutils-provide-empty-__getauxval-implementation.patch
+++ /dev/null
@@ -1,62 +0,0 @@
-Upstream-Status: Backport
-Signed-off-by: Ross Burton <ross.burton@arm.com>
-
-From 36e784f621bf5d5be9183beba35f39426277c110 Mon Sep 17 00:00:00 2001
-From: Volodymyr Babchuk <volodymyr_babchuk@epam.com>
-Date: Tue, 13 Oct 2020 22:45:39 +0300
-Subject: [PATCH 1/3] libutils: provide empty __getauxval() implementation
-
-Never version of libgcc are built with LSE implementation in mind. To
-determine if LSE is available on platform it calls __getauxval(), so in
-some cases we can get undefined reference to __getauxval() error.
-
-Prominent case is libgcc_eh.a library, which is used by C++ TAs. Exception
-handler depends on atomic operations, so it tries to call
-init_have_lse_atomics() first. This function in turn calls __getauxval(),
-which causes linking error.
-
-In the future we can make __getauxval() to return actual platform
-capabilities.
-
-Signed-off-by: Volodymyr Babchuk <volodymyr_babchuk@epam.com>
-Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
-Reviewed-by: Jerome Forissier <jerome@forissier.org>
----
- lib/libutils/ext/arch/arm/auxval.c | 12 ++++++++++++
- lib/libutils/ext/arch/arm/sub.mk   |  1 +
- 2 files changed, 13 insertions(+)
- create mode 100644 lib/libutils/ext/arch/arm/auxval.c
-
-diff --git a/lib/libutils/ext/arch/arm/auxval.c b/lib/libutils/ext/arch/arm/auxval.c
-new file mode 100644
-index 00000000..98bca850
---- /dev/null
-+++ b/lib/libutils/ext/arch/arm/auxval.c
-@@ -0,0 +1,12 @@
-+// SPDX-License-Identifier: BSD-2-Clause
-+/*
-+ * Copyright (c) 2020, EPAM Systems
-+ */
-+
-+#include <compiler.h>
-+
-+unsigned long int __getauxval (unsigned long int type);
-+unsigned long int __getauxval (unsigned long int type __unused)
-+{
-+       return 0;
-+}
-diff --git a/lib/libutils/ext/arch/arm/sub.mk b/lib/libutils/ext/arch/arm/sub.mk
-index dc5eed67..2e779066 100644
---- a/lib/libutils/ext/arch/arm/sub.mk
-+++ b/lib/libutils/ext/arch/arm/sub.mk
-@@ -3,6 +3,7 @@ srcs-$(CFG_ARM32_$(sm)) += aeabi_unwind.c
- endif
- srcs-$(CFG_ARM32_$(sm)) += atomic_a32.S
- srcs-$(CFG_ARM64_$(sm)) += atomic_a64.S
-+srcs-y += auxval.c
- ifneq ($(sm),ldelf) # TA, core
- srcs-$(CFG_ARM32_$(sm)) += mcount_a32.S
- srcs-$(CFG_ARM64_$(sm)) += mcount_a64.S
--- 
-2.25.1
-