forked from OSchip/llvm-project
118 lines
4.3 KiB
ArmAsm
118 lines
4.3 KiB
ArmAsm
# REQUIRES: x86
|
|
# RUN: rm -rf %t; split-file %s %t
|
|
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/regular.s -o %t/regular.o
|
|
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/tbss.s -o %t/tbss.o
|
|
|
|
# RUN: %lld -lSystem -no_pie -o %t/regular %t/regular.o
|
|
# RUN: llvm-readobj --file-headers %t/regular | FileCheck %s --check-prefix=HEADER
|
|
# RUN: llvm-objdump -d --bind --rebase %t/regular | FileCheck %s --check-prefixes=REG,LINKEDIT
|
|
# RUN: llvm-objdump --macho --section=__DATA,__thread_vars %t/regular | \
|
|
# RUN: FileCheck %s --check-prefix=REG-TLVP
|
|
|
|
# RUN: %lld -lSystem -pie %t/regular.o -o %t/regular-pie
|
|
# RUN: llvm-readobj --file-headers %t/regular-pie | FileCheck %s --check-prefix=HEADER
|
|
# RUN: llvm-objdump -d --bind --rebase %t/regular-pie | FileCheck %s --check-prefixes=REG,LINKEDIT
|
|
# RUN: llvm-objdump --macho --section=__DATA,__thread_vars %t/regular-pie | \
|
|
# RUN: FileCheck %s --check-prefix=REG-TLVP
|
|
|
|
# RUN: %lld -lSystem %t/tbss.o -o %t/tbss -e _f
|
|
# RUN: llvm-objdump -d --bind --rebase %t/tbss | FileCheck %s --check-prefixes=TBSS,LINKEDIT
|
|
# RUN: llvm-objdump --macho --section=__DATA,__thread_vars %t/tbss | \
|
|
# RUN: FileCheck %s --check-prefix=TBSS-TLVP
|
|
|
|
# RUN: %lld -lSystem %t/regular.o %t/tbss.o -o %t/regular-and-tbss
|
|
# RUN: llvm-objdump -d --bind --rebase %t/regular-and-tbss | FileCheck %s --check-prefixes=REG,TBSS,LINKEDIT
|
|
# RUN: llvm-objdump --macho --section=__DATA,__thread_vars %t/regular-and-tbss | \
|
|
# RUN: FileCheck %s --check-prefix=REG-TBSS-TLVP
|
|
# RUN: llvm-objdump --section-headers %t/regular-and-tbss | FileCheck %s --check-prefix=SECTION-ORDER
|
|
|
|
## Check that we always put __thread_bss immediately after __thread_data,
|
|
## regardless of the order of the input files.
|
|
# RUN: %lld -lSystem %t/tbss.o %t/regular.o -o %t/regular-and-tbss
|
|
# RUN: llvm-objdump --section-headers %t/regular-and-tbss | FileCheck %s --check-prefix=SECTION-ORDER
|
|
|
|
# HEADER: MH_HAS_TLV_DESCRIPTORS
|
|
|
|
# REG: <_main>:
|
|
# REG-NEXT: leaq {{.*}}(%rip), %rax # {{.*}} <_foo>
|
|
# REG-NEXT: leaq {{.*}}(%rip), %rax # {{.*}} <_bar>
|
|
# REG-NEXT: retq
|
|
|
|
# TBSS: <_f>:
|
|
# TBSS-NEXT: leaq {{.*}}(%rip), %rax # {{.*}} <_baz>
|
|
# TBSS-NEXT: leaq {{.*}}(%rip), %rax # {{.*}} <_qux>
|
|
# TBSS-NEXT: retq
|
|
|
|
# REG-TLVP: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|
|
# REG-TLVP-NEXT: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|
|
# REG-TLVP-NEXT: 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00
|
|
|
|
# TBSS-TLVP: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|
|
# TBSS-TLVP-NEXT: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|
|
# TBSS-TLVP-NEXT: 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00
|
|
|
|
# REG-TBSS-TLVP: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|
|
# REG-TBSS-TLVP-NEXT: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|
|
# REG-TBSS-TLVP-NEXT: 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00
|
|
# REG-TBSS-TLVP-NEXT: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|
|
# REG-TBSS-TLVP-NEXT: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|
|
# REG-TBSS-TLVP-NEXT: 00 00 00 00 00 00 00 00 18 00 00 00 00 00 00 00
|
|
|
|
## Make sure we don't emit rebase opcodes for relocations in __thread_vars.
|
|
# LINKEDIT: Rebase table:
|
|
# LINKEDIT-NEXT: segment section address type
|
|
# LINKEDIT-NEXT: Bind table:
|
|
# LINKEDIT: __DATA __thread_vars 0x{{[0-9a-f]*}} pointer 0 libSystem __tlv_bootstrap
|
|
# LINKEDIT: __DATA __thread_vars 0x{{[0-9a-f]*}} pointer 0 libSystem __tlv_bootstrap
|
|
|
|
# SECTION-ORDER: __thread_data
|
|
# SECTION-ORDER: more_thread_data
|
|
# SECTION-ORDER-NEXT: __thread_bss
|
|
|
|
#--- regular.s
|
|
.globl _main
|
|
_main:
|
|
mov _foo@TLVP(%rip), %rax
|
|
mov _bar@TLVP(%rip), %rax
|
|
ret
|
|
|
|
.section __DATA,__thread_data,thread_local_regular
|
|
_foo$tlv$init:
|
|
.quad 123
|
|
|
|
.section __DATA,more_thread_data,thread_local_regular
|
|
_bar$tlv$init:
|
|
.quad 123
|
|
|
|
.section __DATA,__thread_vars,thread_local_variables
|
|
.globl _foo, _bar
|
|
_foo:
|
|
.quad __tlv_bootstrap
|
|
.quad 0
|
|
.quad _foo$tlv$init
|
|
_bar:
|
|
.quad __tlv_bootstrap
|
|
.quad 0
|
|
.quad _bar$tlv$init
|
|
|
|
#--- tbss.s
|
|
|
|
.globl _f
|
|
_f:
|
|
mov _baz@TLVP(%rip), %rax
|
|
mov _qux@TLVP(%rip), %rax
|
|
ret
|
|
|
|
.tbss _baz$tlv$init, 8, 3
|
|
.tbss _qux$tlv$init, 8, 3
|
|
|
|
.section __DATA,__thread_vars,thread_local_variables
|
|
_baz:
|
|
.quad __tlv_bootstrap
|
|
.quad 0
|
|
.quad _baz$tlv$init
|
|
_qux:
|
|
.quad __tlv_bootstrap
|
|
.quad 0
|
|
.quad _qux$tlv$init
|