diff options
Diffstat (limited to 'tools/testing/selftests/x86/sysret_rip.c')
| -rw-r--r-- | tools/testing/selftests/x86/sysret_rip.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/tools/testing/selftests/x86/sysret_rip.c b/tools/testing/selftests/x86/sysret_rip.c index 84d74be1d902..b30de9aaa6d4 100644 --- a/tools/testing/selftests/x86/sysret_rip.c +++ b/tools/testing/selftests/x86/sysret_rip.c @@ -22,21 +22,13 @@ #include <sys/mman.h> #include <assert.h> - -asm ( - ".pushsection \".text\", \"ax\"\n\t" - ".balign 4096\n\t" - "test_page: .globl test_page\n\t" - ".fill 4094,1,0xcc\n\t" - "test_syscall_insn:\n\t" - "syscall\n\t" - ".ifne . - test_page - 4096\n\t" - ".error \"test page is not one page long\"\n\t" - ".endif\n\t" - ".popsection" - ); - +/* + * These items are in clang_helpers_64.S, in order to avoid clang inline asm + * limitations: + */ +void test_syscall_ins(void); extern const char test_page[]; + static void const *current_test_page_addr = test_page; static void sethandler(int sig, void (*handler)(int, siginfo_t *, void *), |