| # REQUIRES: x86 |
| # RUN: llvm-mc -triple x86_64-windows-msvc -filetype=obj -o %t.obj %s |
| # RUN: yaml2obj %p/Inputs/guardcf-align-foobar.yaml \ |
| # RUN: > %T/guardcf-align-foobar.obj |
| # RUN: lld-link -out:%T/guardcf-align.exe -entry:main -guard:cf \ |
| # RUN: %t.obj %T/guardcf-align-foobar.obj |
| # RUN: llvm-readobj --coff-load-config %T/guardcf-align.exe | FileCheck %s |
| |
| # Check that the gfids table contains at least one entry that ends in 0 |
| # and no entries that end in something other than 0. |
| # CHECK: GuardFidTable [ |
| # CHECK-NOT: 0x{{[0-9A-Fa-f]+[^0]$}} |
| # CHECK: 0x{{[0-9A-Fa-f]+0$}} |
| # CHECK-NOT: 0x{{[0-9A-Fa-f]+[^0]$}} |
| # CHECK: ] |
| |
| # @feat.00 and _load_config_used to indicate we have gfids. |
| .def @feat.00; |
| .scl 3; |
| .type 0; |
| .endef |
| .globl @feat.00 |
| @feat.00 = 0x801 |
| |
| .section .rdata,"dr" |
| .globl _load_config_used |
| _load_config_used: |
| .long 256 |
| .fill 124, 1, 0 |
| .quad __guard_fids_table |
| .quad __guard_fids_count |
| .long __guard_flags |
| .fill 128, 1, 0 |
| |
| # Functions that are called indirectly. |
| .section .gfids$y,"dr" |
| .symidx foo |
| |
| |
| .section .text,"rx" |
| .global main |
| main: |
| movq foo, %rcx |
| xorq %rax, %rax |
| callq bar |
| retq |
