# 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