relro-omagic.s
1.48 KB
# 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/shared.s -o %t2.o
# RUN: ld.lld -shared %t2.o -o %t2.so -soname relro-omagic.s.tmp2.so
# RUN: ld.lld --hash-style=sysv -N %t.o -Bdynamic %t2.so -o %t
# RUN: llvm-objdump -section-headers %t | FileCheck --check-prefix=NORELRO %s
# RUN: llvm-readobj --program-headers %t | FileCheck --check-prefix=NOPHDRS %s
# NORELRO: Sections:
# NORELRO-NEXT: Idx Name Size VMA Type
# NORELRO-NEXT: 0 00000000 0000000000000000
# NORELRO-NEXT: 1 .dynsym 00000048 00000000002000e8
# NORELRO-NEXT: 2 .hash 00000020 0000000000200130
# NORELRO-NEXT: 3 .dynstr 00000021 0000000000200150
# NORELRO-NEXT: 4 .rela.dyn 00000018 0000000000200178
# NORELRO-NEXT: 5 .rela.plt 00000018 0000000000200190
# NORELRO-NEXT: 6 .text 0000000a 00000000002001a8 TEXT
# NORELRO-NEXT: 7 .plt 00000020 00000000002001c0 TEXT
# NORELRO-NEXT: 8 .data 00000008 00000000002001e0 DATA
# NORELRO-NEXT: 9 .foo 00000004 00000000002001e8 DATA
# NORELRO-NEXT: 10 .dynamic 000000f0 00000000002001f0
# NORELRO-NEXT: 11 .got 00000008 00000000002002e0 DATA
# NORELRO-NEXT: 12 .got.plt 00000020 00000000002002e8 DATA
# NOPHDRS: ProgramHeaders [
# NOPHDRS-NOT: PT_GNU_RELRO
.long bar
jmp *bar2@GOTPCREL(%rip)
.section .data,"aw"
.quad 0
.section .foo,"aw"
.zero 4