diff options
Diffstat (limited to 'tests/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo')
4 files changed, 95 insertions, 0 deletions
diff --git a/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/CMakeLists.txt b/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/CMakeLists.txt new file mode 100644 index 000000000..27cdf2ecf --- /dev/null +++ b/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/CMakeLists.txt @@ -0,0 +1,33 @@ +enable_language(C CXX ASM) + +set(C_SOURCES + src/foo.c + ) + +set_source_files_properties(${C_SOURCES} + PROPERTIES + LANGUAGE C) + +set(CXX_SOURCES + src/foo_cxx.cpp + ) + +set_source_files_properties(${CXX_SOURCES} + PROPERTIES + LANGUAGE CXX) + +set(ASM_SOURCES + src/foo_asm.s + ) + +set_source_files_properties(${ASM_SOURCES} + PROPERTIES + LANGUAGE ASM) + +set(SOURCES + ${C_SOURCES} + ${CXX_SOURCES} + ${ASM_SOURCES}) + +add_library(cmake_foo STATIC + ${SOURCES}) diff --git a/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo.c b/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo.c new file mode 100644 index 000000000..c3b731a2d --- /dev/null +++ b/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo.c @@ -0,0 +1,26 @@ +int cmake_plus_one_c(int *arg) { + return *arg + 1; +} + +int cmake_plus_one_c_asm(int *arg) { + int value = 0; + + asm volatile ( " movl (%1), %0\n" + " inc %0\n" + " jmp 1f\n" + " retq\n" // never executed, but a shortcut to determine how + // the assembler deals with `ret` instructions + "1:\n" + : "=r"(value) + : "r"(arg) ); + + return value; +} + +asm(".text\n" +" .global cmake_plus_one_c_global_asm\n" +" .type cmake_plus_one_c_global_asm, @function\n" +"cmake_plus_one_c_global_asm:\n" +" movl (%rdi), %eax\n" +" inc %eax\n" +" retq\n" ); diff --git a/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo_asm.s b/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo_asm.s new file mode 100644 index 000000000..64b6b430e --- /dev/null +++ b/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo_asm.s @@ -0,0 +1,7 @@ + .text + .global cmake_plus_one_asm + .type cmake_plus_one_asm, @function +cmake_plus_one_asm: + movl (%rdi), %eax + inc %eax + retq diff --git a/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo_cxx.cpp b/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo_cxx.cpp new file mode 100644 index 000000000..824e2afeb --- /dev/null +++ b/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo_cxx.cpp @@ -0,0 +1,29 @@ +extern "C" int cmake_plus_one_cxx(int *arg); +extern "C" int cmake_plus_one_cxx_asm(int *arg); + +int cmake_plus_one_cxx(int *arg) { + return *arg + 1; +} + +int cmake_plus_one_cxx_asm(int *arg) { + int value = 0; + + asm volatile ( " movl (%1), %0\n" + " inc %0\n" + " jmp 1f\n" + " retq\n" // never executed, but a shortcut to determine how + // the assembler deals with `ret` instructions + "1:\n" + : "=r"(value) + : "r"(arg) ); + + return value; +} + +asm(".text\n" +" .global cmake_plus_one_cxx_global_asm\n" +" .type cmake_plus_one_cxx_global_asm, @function\n" +"cmake_plus_one_cxx_global_asm:\n" +" movl (%rdi), %eax\n" +" inc %eax\n" +" retq\n" ); |