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Message-Id: <20230819094332.8535-5-jo.vanbulck@cs.kuleuven.be>
Date: Sat, 19 Aug 2023 11:43:27 +0200
From: Jo Van Bulck <jo.vanbulck@...kuleuven.be>
To: jarkko@...nel.org, kai.huang@...el.com, linux-sgx@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: dave.hansen@...ux.intel.com,
Jo Van Bulck <jo.vanbulck@...kuleuven.be>
Subject: [PATCH v3 4/9] selftests/sgx: Fix linker script asserts
DEFINED only considers symbols, not section names. Hence, replace the
check for .got.plt with the _GLOBAL_OFFSET_TABLE_ symbol and remove other
(non-essential) asserts.
Signed-off-by: Jo Van Bulck <jo.vanbulck@...kuleuven.be>
---
tools/testing/selftests/sgx/test_encl.lds | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/tools/testing/selftests/sgx/test_encl.lds b/tools/testing/selftests/sgx/test_encl.lds
index b86c86060..13144b045 100644
--- a/tools/testing/selftests/sgx/test_encl.lds
+++ b/tools/testing/selftests/sgx/test_encl.lds
@@ -37,8 +37,4 @@ SECTIONS
}
}
-ASSERT(!DEFINED(.altinstructions), "ALTERNATIVES are not supported in enclaves")
-ASSERT(!DEFINED(.altinstr_replacement), "ALTERNATIVES are not supported in enclaves")
-ASSERT(!DEFINED(.discard.retpoline_safe), "RETPOLINE ALTERNATIVES are not supported in enclaves")
-ASSERT(!DEFINED(.discard.nospec), "RETPOLINE ALTERNATIVES are not supported in enclaves")
-ASSERT(!DEFINED(.got.plt), "Libcalls are not supported in enclaves")
+ASSERT(!DEFINED(_GLOBAL_OFFSET_TABLE_), "Libcalls through GOT are not supported in enclaves")
--
2.25.1
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