blob: d93f03688b80b45edd2712e832f523f054032678 [file] [log] [blame]
# REQUIRES: mips
# Check MIPS TLS relocations handling.
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
# RUN: %p/Inputs/mips-tls.s -o %t.so.o
# RUN: ld.lld -shared %t.so.o -soname=t.so -o %t.so
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t.o
# RUN: echo "SECTIONS { \
# RUN: . = 0x10000; .text : { *(.text) } \
# RUN: . = 0x30000; .got : { *(.got) } \
# RUN: }" > %t.script
# RUN: ld.lld %t.o %t.so -script %t.script -o %t.exe
# RUN: llvm-objdump -d -s -t --no-show-raw-insn %t.exe \
# RUN: | FileCheck -check-prefix=DIS %s
# RUN: llvm-readobj -r -A %t.exe | FileCheck %s
# RUN: ld.lld -pie %t.o %t.so -script %t.script -o %t.pie
# RUN: llvm-objdump -d -s -t --no-show-raw-insn %t.pie \
# RUN: | FileCheck -check-prefix=DIS %s
# RUN: llvm-readobj -r -A %t.pie | FileCheck %s
# RUN: ld.lld -shared %t.o %t.so -script %t.script -o %t-out.so
# RUN: llvm-objdump -d -s -t --no-show-raw-insn %t-out.so \
# RUN: | FileCheck -check-prefix=DIS-SO %s
# RUN: llvm-readobj -r -A %t-out.so | FileCheck -check-prefix=SO %s
# DIS: 00000000 l .tdata 00000000 loc
# DIS: 00000000 *UND* 00000000 foo
# DIS: 00000004 g .tdata 00000000 bar
# DIS: Contents of section .got:
# DIS-NEXT: 30000 00000000 80000000 00000000 ffff9000
# DIS-NEXT: 30010 ffff9004 00000000 00000000 00000001
# DIS-NEXT: 30020 00000000 00000001 ffff8004
# DIS: <__start>:
# DIS-NEXT: addiu $2, $3, -32732
# DIS-NEXT: addiu $2, $3, -32744
# DIS-NEXT: addiu $2, $3, -32724
# DIS-NEXT: addiu $2, $3, -32740
# DIS-NEXT: addiu $2, $3, -32716
# DIS-NEXT: addiu $2, $3, -32736
# CHECK: Relocations [
# CHECK-NEXT: Section (7) .rel.dyn {
# CHECK-NEXT: 0x30008 R_MIPS_TLS_TPREL32 foo
# CHECK-NEXT: 0x30014 R_MIPS_TLS_DTPMOD32 foo
# CHECK-NEXT: 0x30018 R_MIPS_TLS_DTPREL32 foo
# CHECK-NEXT: }
# CHECK-NEXT: ]
# CHECK: Primary GOT {
# CHECK-NEXT: Canonical gp value: 0x37FF0
# CHECK-NEXT: Reserved entries [
# CHECK: ]
# CHECK-NEXT: Local entries [
# CHECK-NEXT: ]
# CHECK-NEXT: Global entries [
# CHECK-NEXT: ]
# CHECK-NEXT: Number of TLS and multi-GOT entries: 9
# ^-- -32744 R_MIPS_TLS_GOTTPREL R_MIPS_TLS_TPREL32 foo
# ^-- -32740 R_MIPS_TLS_GOTTPREL VA - 0x7000 loc
# ^-- -32736 R_MIPS_TLS_GOTTPREL VA - 0x7000 bar
# ^-- -32732 R_MIPS_TLS_GD R_MIPS_TLS_DTPMOD32 foo
# ^-- -32728 R_MIPS_TLS_DTPREL32 foo
# ^-- -32724 R_MIPS_TLS_LDM 1 loc
# ^-- -32720 0 loc
# ^-- -32716 R_MIPS_TLS_GD 1 bar
# ^-- -32712 VA - 0x8000 bar
# DIS-SO: Contents of section .got:
# DIS-SO-NEXT: 30000 00000000 80000000 00000000 00000000
# DIS-SO-NEXT: 30010 00000004 00000000 00000000 00000000
# DIS-SO-NEXT: 30020 00000000 00000000 00000000
# SO: Relocations [
# SO-NEXT: Section (7) .rel.dyn {
# SO-NEXT: 0x3000C R_MIPS_TLS_TPREL32 -
# SO-NEXT: 0x3001C R_MIPS_TLS_DTPMOD32 -
# SO-NEXT: 0x30008 R_MIPS_TLS_TPREL32 foo
# SO-NEXT: 0x30014 R_MIPS_TLS_DTPMOD32 foo
# SO-NEXT: 0x30018 R_MIPS_TLS_DTPREL32 foo
# SO-NEXT: 0x30010 R_MIPS_TLS_TPREL32 bar
# SO-NEXT: 0x30024 R_MIPS_TLS_DTPMOD32 bar
# SO-NEXT: 0x30028 R_MIPS_TLS_DTPREL32 bar
# SO-NEXT: }
# SO-NEXT: ]
# SO: Primary GOT {
# SO-NEXT: Canonical gp value: 0x37FF0
# SO-NEXT: Reserved entries [
# SO: ]
# SO-NEXT: Local entries [
# SO-NEXT: ]
# SO-NEXT: Global entries [
# SO-NEXT: ]
# SO-NEXT: Number of TLS and multi-GOT entries: 9
# ^-- -32744 R_MIPS_TLS_GOTTPREL R_MIPS_TLS_TPREL32 foo
# ^-- -32740 R_MIPS_TLS_GOTTPREL R_MIPS_TLS_TPREL32 loc
# ^-- -32736 R_MIPS_TLS_GOTTPREL R_MIPS_TLS_TPREL32 bar
# ^-- -32732 R_MIPS_TLS_GD R_MIPS_TLS_DTPMOD32 foo
# ^-- -32728 R_MIPS_TLS_DTPREL32 foo
# ^-- -32724 R_MIPS_TLS_LDM R_MIPS_TLS_DTPMOD32 loc
# ^-- -32720 0 loc
# ^-- -32716 R_MIPS_TLS_GD R_MIPS_TLS_DTPMOD32 bar
# ^-- -32712 R_MIPS_TLS_DTPREL32 bar
.text
.global __start
__start:
addiu $2, $3, %tlsgd(foo) # R_MIPS_TLS_GD
addiu $2, $3, %gottprel(foo) # R_MIPS_TLS_GOTTPREL
addiu $2, $3, %tlsldm(loc) # R_MIPS_TLS_LDM
addiu $2, $3, %gottprel(loc) # R_MIPS_TLS_GOTTPREL
addiu $2, $3, %tlsgd(bar) # R_MIPS_TLS_GD
addiu $2, $3, %gottprel(bar) # R_MIPS_TLS_GOTTPREL
.section .tdata,"awT",%progbits
.global bar
loc:
.word 0
bar:
.word 0