1# REQUIRES: x86
2
3# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
4
5# RUN: echo "SECTIONS { /DISCARD/ : { *(.shstrtab) } }" > %t.script
6# RUN: not ld.lld -o /dev/null --script %t.script %t.o 2>&1 | \
7# RUN:   FileCheck -check-prefix=SHSTRTAB %s
8# SHSTRTAB: discarding .shstrtab section is not allowed
9
10## We allow discarding .dynamic, check we don't crash.
11# RUN: echo "SECTIONS { /DISCARD/ : { *(.dynamic) } }" > %t.script
12# RUN: ld.lld -pie -o %t --script %t.script %t.o
13
14## We allow discarding .dynsym, check we don't crash.
15# RUN: echo "SECTIONS { /DISCARD/ : { *(.dynsym) } }" > %t.script
16# RUN: ld.lld -pie -o %t --script %t.script %t.o
17
18## We allow discarding .dynstr, check we don't crash.
19# RUN: echo "SECTIONS { /DISCARD/ : { *(.dynstr) } }" > %t.script
20# RUN: ld.lld -pie -o %t --script %t.script %t.o
21
22# RUN: echo "SECTIONS { /DISCARD/ : { *(.rela.dyn) } }" > %t.script
23# RUN: ld.lld -pie -o %t %t.o
24# RUN: llvm-readobj -S %t | FileCheck --check-prefix=RELADYN %s
25# RELADYN: Name: .rela.dyn
26# RUN: ld.lld -pie -o %t --script %t.script %t.o
27# RUN: llvm-readobj -S %t | FileCheck /dev/null --implicit-check-not='Name: .rela.dyn'
28
29# RUN: echo "SECTIONS { /DISCARD/ : { *(.relr.dyn) } }" > %t.script
30# RUN: not ld.lld -pie --pack-dyn-relocs=relr -o /dev/null --script %t.script %t.o 2>&1 | \
31# RUN:   FileCheck -check-prefix=RELRDYN %s
32# RELRDYN: discarding .relr.dyn section is not allowed
33
34.data
35.align 8
36foo:
37## Emits an R_X86_64_RELATIVE in -pie mode.
38.quad foo
39