aboutsummaryrefslogtreecommitdiff
path: root/test/ELF/mips-tls-hilo.s
diff options
context:
space:
mode:
Diffstat (limited to 'test/ELF/mips-tls-hilo.s')
-rw-r--r--test/ELF/mips-tls-hilo.s52
1 files changed, 52 insertions, 0 deletions
diff --git a/test/ELF/mips-tls-hilo.s b/test/ELF/mips-tls-hilo.s
new file mode 100644
index 000000000000..7628cb3a6ec6
--- /dev/null
+++ b/test/ELF/mips-tls-hilo.s
@@ -0,0 +1,52 @@
+# Check MIPS R_MIPS_TLS_DTPREL_HI16/LO16 and R_MIPS_TLS_TPREL_HI16/LO16
+# relocations handling.
+
+# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t.o
+# RUN: ld.lld %t.o -o %t.exe
+# RUN: llvm-objdump -d -t %t.exe | FileCheck -check-prefix=DIS %s
+# RUN: llvm-readobj -r -mips-plt-got %t.exe | FileCheck %s
+
+# RUN: ld.lld %t.o -shared -o %t.so
+# RUN: llvm-readobj -r -mips-plt-got %t.so | FileCheck -check-prefix=SO %s
+
+# REQUIRES: mips
+
+# DIS: __start:
+# DIS-NEXT: 20000: 24 62 00 00 addiu $2, $3, 0
+# %hi(loc0 - .tdata - 0x8000) --^
+# DIS-NEXT: 20004: 24 62 80 00 addiu $2, $3, -32768
+# %lo(loc0 - .tdata - 0x8000) --^
+# DIS-NEXT: 20008: 24 62 00 00 addiu $2, $3, 0
+# %hi(loc0 - .tdata - 0x7000) --^
+# DIS-NEXT: 2000c: 24 62 90 00 addiu $2, $3, -28672
+# %lo(loc0 - .tdata - 0x7000) --^
+
+# DIS: 00030000 l .tdata 00000000 .tdata
+# DIS: 00030000 l .tdata 00000000 loc0
+
+# CHECK: Relocations [
+# CHECK-NEXT: ]
+# CHECK-NOT: Primary GOT
+
+# SO: Relocations [
+# SO-NEXT: ]
+# SO: Primary GOT {
+# SO: Local entries [
+# SO-NEXT: ]
+# SO-NEXT: Global entries [
+# SO-NEXT: ]
+# SO-NEXT: Number of TLS and multi-GOT entries: 0
+# SO-NEXT: }
+
+ .text
+ .globl __start
+ .type __start,@function
+__start:
+ addiu $2, $3, %dtprel_hi(loc0) # R_MIPS_TLS_DTPREL_HI16
+ addiu $2, $3, %dtprel_lo(loc0) # R_MIPS_TLS_DTPREL_LO16
+ addiu $2, $3, %tprel_hi(loc0) # R_MIPS_TLS_TPREL_HI16
+ addiu $2, $3, %tprel_lo(loc0) # R_MIPS_TLS_TPREL_LO16
+
+ .section .tdata,"awT",%progbits
+loc0:
+ .word 0