2020-11-03 07:55:49 -06:00
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#!/bin/sh
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2020-03-26 04:51:14 -05:00
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set -exuo pipefail
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function build {
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CRATE=enclave
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mkdir -p $WORK_DIR
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pushd $WORK_DIR
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rm -rf $CRATE
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cp -a $TEST_DIR/enclave .
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pushd $CRATE
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echo ${WORK_DIR}
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# HACK(eddyb) sets `RUSTC_BOOTSTRAP=1` so Cargo can accept nightly features.
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# These come from the top-level Rust workspace, that this crate is not a
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# member of, but Cargo tries to load the workspace `Cargo.toml` anyway.
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2020-03-26 07:57:37 -05:00
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env RUSTC_BOOTSTRAP=1
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2020-03-26 04:51:14 -05:00
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cargo -v run --target $TARGET
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popd
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popd
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}
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function check {
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local func=$1
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local checks="${TEST_DIR}/$2"
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local asm=$(mktemp)
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local objdump="${BUILD_DIR}/x86_64-unknown-linux-gnu/llvm/build/bin/llvm-objdump"
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local filecheck="${BUILD_DIR}/x86_64-unknown-linux-gnu/llvm/build/bin/FileCheck"
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2020-09-25 08:13:55 -05:00
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${objdump} --disassemble-symbols=${func} --demangle \
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${WORK_DIR}/enclave/target/x86_64-fortanix-unknown-sgx/debug/enclave > ${asm}
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2020-03-26 04:51:14 -05:00
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${filecheck} --input-file ${asm} ${checks}
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}
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build
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2020-03-27 10:46:52 -05:00
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check unw_getcontext unw_getcontext.checks
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check "libunwind::Registers_x86_64::jumpto()" jumpto.checks
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2020-03-26 04:51:14 -05:00
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check "std::io::stdio::_print::h87f0c238421c45bc" print.checks
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2020-09-25 08:13:55 -05:00
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check rust_plus_one_global_asm rust_plus_one_global_asm.checks \
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|| echo "warning: module level assembly currently not hardened"
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2020-03-27 09:48:10 -05:00
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2020-03-26 07:57:37 -05:00
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check cc_plus_one_c cc_plus_one_c.checks
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2020-03-26 09:05:43 -05:00
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check cc_plus_one_c_asm cc_plus_one_c_asm.checks
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2020-03-27 05:24:17 -05:00
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check cc_plus_one_cxx cc_plus_one_cxx.checks
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check cc_plus_one_cxx_asm cc_plus_one_cxx_asm.checks
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2020-09-25 08:13:55 -05:00
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check cc_plus_one_asm cc_plus_one_asm.checks \
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|| echo "warning: the cc crate forwards assembly files to the CC compiler." \
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2022-08-17 21:13:37 -05:00
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"Clang uses its own integrated assembler, which does not include the LVI passes."
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2020-03-27 08:19:07 -05:00
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check cmake_plus_one_c cmake_plus_one_c.checks
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check cmake_plus_one_c_asm cmake_plus_one_c_asm.checks
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2020-09-25 08:13:55 -05:00
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check cmake_plus_one_c_global_asm cmake_plus_one_c_global_asm.checks \
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|| echo "warning: module level assembly currently not hardened"
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2020-03-27 08:19:07 -05:00
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check cmake_plus_one_cxx cmake_plus_one_cxx.checks
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check cmake_plus_one_cxx_asm cmake_plus_one_cxx_asm.checks
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2020-09-25 08:13:55 -05:00
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check cmake_plus_one_cxx_global_asm cmake_plus_one_cxx_global_asm.checks \
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|| echo "warning: module level assembly currently not hardened"
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2020-03-27 09:48:10 -05:00
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check cmake_plus_one_asm cmake_plus_one_asm.checks
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