1# The test verifies that memory references through %rsp are correctly 2# adjusted after instrumentation. 3 4# RUN: llvm-mc %s -triple=x86_64-unknown-linux-gnu -asm-instrumentation=address -asan-instrument-assembly | FileCheck %s 5 6# CHECK-LABEL: rsp_access 7# CHECK: leaq -128(%rsp), %rsp 8# CHECK: pushq %rax 9# CHECK: pushq %rdi 10# CHECK: pushfq 11# CHECK: leaq 160(%rsp), %rdi 12# CHECK: callq __asan_report_load8@PLT 13# CHECK: popfq 14# CHECK: popq %rdi 15# CHECK: popq %rax 16# CHECK: leaq 128(%rsp), %rsp 17# CHECK: movq 8(%rsp), %rax 18# CHECK: retq 19 20 .text 21 .globl rsp_access 22 .type rsp_access,@function 23rsp_access: 24 movq 8(%rsp), %rax 25 retq 26 27# CHECK-LABEL: rsp_32bit_access 28# CHECK: leaq -128(%rsp), %rsp 29# CHECK: pushq %rax 30# CHECK: pushq %rdi 31# CHECK: pushfq 32# CHECK: leaq 2147483647(%rsp), %rdi 33# CHECK: leaq 145(%rdi), %rdi 34# CHECK: callq __asan_report_load8@PLT 35# CHECK: popfq 36# CHECK: popq %rdi 37# CHECK: popq %rax 38# CHECK: leaq 128(%rsp), %rsp 39# CHECK: movq 2147483640(%rsp), %rax 40# CHECK: retq 41 .globl rsp_32bit_access 42 .type rsp_32bit_access,@function 43rsp_32bit_access: 44 movq 2147483640(%rsp), %rax 45 retq 46