test/ELF/x86-64-cet.s

# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/x86-64-cet1.s -o %t1.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/x86-64-cet2.s -o %t2.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/x86-64-cet3.s -o %t3.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/x86-64-cet4.s -o %t4.o

# RUN: ld.lld -e func1 %t.o %t1.o -o %t
# RUN: llvm-readelf -n %t | FileCheck -check-prefix=CET -match-full-lines %s

# RUN: ld.lld -e func1 %t.o %t2.o -o %t
# RUN: llvm-readelf -n %t | FileCheck -check-prefix=CET -match-full-lines %s

# CET: Properties: x86 feature: IBT, SHSTK

# RUN: ld.lld -e func1 %t.o %t3.o -o %t
# RUN: llvm-readelf -S %t | FileCheck -check-prefix=NOCET %s

# NOCET:     Section Headers
# NOCET-NOT: .note.gnu.property

# RUN: not ld.lld -e func1 %t.o %t3.o -o %t --require-cet 2>&1 \
# RUN:   | FileCheck -check-prefix=ERROR %s
# ERROR: x86-64-cet.s.tmp3.o: --require-cet: file is not compatible with CET

# RUN: ld.lld -e func1 %t.o %t4.o -o %t
# RUN: llvm-readelf -n %t | FileCheck -check-prefix=NOSHSTK -match-full-lines %s

# Check .note.gnu.protery without property SHSTK.
# NOSHSTK: Properties: x86 feature: IBT

.section ".note.gnu.property", "a"
.long 4
.long 0x10
.long 0x5
.asciz "GNU"

.long 0xc0000002
.long 4
.long 3
.long 0

.text
.globl func1
.type func1,@function
func1:
  call func2
  ret