mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 07:14:28 +00:00
67 lines
2.5 KiB
Bash
67 lines
2.5 KiB
Bash
#!/bin/sh
|
|
set -exuo pipefail
|
|
|
|
function build {
|
|
CRATE=enclave
|
|
|
|
mkdir -p $WORK_DIR
|
|
pushd $WORK_DIR
|
|
rm -rf $CRATE
|
|
cp -a $TEST_DIR/enclave .
|
|
pushd $CRATE
|
|
echo ${WORK_DIR}
|
|
# HACK(eddyb) sets `RUSTC_BOOTSTRAP=1` so Cargo can accept nightly features.
|
|
# These come from the top-level Rust workspace, that this crate is not a
|
|
# member of, but Cargo tries to load the workspace `Cargo.toml` anyway.
|
|
env RUSTC_BOOTSTRAP=1
|
|
cargo -v run --target $TARGET
|
|
popd
|
|
popd
|
|
}
|
|
|
|
function check {
|
|
local func_re="$1"
|
|
local checks="${TEST_DIR}/$2"
|
|
local asm=$(mktemp)
|
|
local objdump="${LLVM_BIN_DIR}/llvm-objdump"
|
|
local filecheck="${LLVM_BIN_DIR}/FileCheck"
|
|
local enclave=${WORK_DIR}/enclave/target/x86_64-fortanix-unknown-sgx/debug/enclave
|
|
|
|
func="$(${objdump} --syms --demangle ${enclave} | \
|
|
grep --only-matching -E "[[:blank:]]+${func_re}\$" | \
|
|
sed -e 's/^[[:space:]]*//' )"
|
|
${objdump} --disassemble-symbols="${func}" --demangle \
|
|
${enclave} > ${asm}
|
|
${filecheck} --input-file ${asm} ${checks}
|
|
|
|
if [ "${func_re}" != "rust_plus_one_global_asm" &&
|
|
"${func_re}" != "cmake_plus_one_c_global_asm" ]; then
|
|
# The assembler cannot avoid explicit `ret` instructions. Sequences
|
|
# of `shlq $0x0, (%rsp); lfence; retq` are used instead.
|
|
# https://www.intel.com/content/www/us/en/developer/articles/technical/
|
|
# software-security-guidance/technical-documentation/load-value-injection.html
|
|
${filecheck} --implicit-check-not ret --input-file ${asm} ${checks}
|
|
fi
|
|
}
|
|
|
|
build
|
|
|
|
check "unw_getcontext" unw_getcontext.checks
|
|
check "__libunwind_Registers_x86_64_jumpto" jumpto.checks
|
|
check 'std::io::stdio::_print::[[:alnum:]]+' print.checks
|
|
check rust_plus_one_global_asm rust_plus_one_global_asm.checks
|
|
|
|
check cc_plus_one_c cc_plus_one_c.checks
|
|
check cc_plus_one_c_asm cc_plus_one_c_asm.checks
|
|
check cc_plus_one_cxx cc_plus_one_cxx.checks
|
|
check cc_plus_one_cxx_asm cc_plus_one_cxx_asm.checks
|
|
check cc_plus_one_asm cc_plus_one_asm.checks
|
|
|
|
check cmake_plus_one_c cmake_plus_one_c.checks
|
|
check cmake_plus_one_c_asm cmake_plus_one_c_asm.checks
|
|
check cmake_plus_one_c_global_asm cmake_plus_one_c_global_asm.checks
|
|
check cmake_plus_one_cxx cmake_plus_one_cxx.checks
|
|
check cmake_plus_one_cxx_asm cmake_plus_one_cxx_asm.checks
|
|
check cmake_plus_one_cxx_global_asm cmake_plus_one_cxx_global_asm.checks
|
|
check cmake_plus_one_asm cmake_plus_one_asm.checks
|