# Check MIPS TLS 64-bit relocations handling. # RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \ # RUN: %p/Inputs/mips-tls.s -o %t.so.o # RUN: ld.lld -shared %t.so.o -o %t.so # RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux %s -o %t.o # RUN: ld.lld %t.o %t.so -o %t.exe # RUN: llvm-objdump -d -s -t %t.exe | FileCheck -check-prefix=DIS %s # RUN: llvm-readobj -r -mips-plt-got %t.exe | FileCheck %s # RUN: ld.lld -shared %t.o %t.so -o %t-out.so # RUN: llvm-objdump -d -s -t %t-out.so | FileCheck -check-prefix=DIS-SO %s # RUN: llvm-readobj -r -mips-plt-got %t-out.so | FileCheck -check-prefix=SO %s # REQUIRES: mips # DIS: __start: # DIS-NEXT: 20000: 24 62 80 20 addiu $2, $3, -32736 # DIS-NEXT: 20004: 24 62 80 30 addiu $2, $3, -32720 # DIS-NEXT: 20008: 24 62 80 38 addiu $2, $3, -32712 # DIS-NEXT: 2000c: 24 62 80 48 addiu $2, $3, -32696 # DIS-NEXT: 20010: 24 62 80 58 addiu $2, $3, -32680 # DIS: Contents of section .got: # DIS-NEXT: 30008 00000000 00000000 80000000 00000000 # DIS-NEXT: 30018 00000000 00000000 00000000 00000000 # DIS-NEXT: 30028 00000000 00000000 00000000 00000001 # DIS-NEXT: 30038 00000000 00000000 00000000 00000001 # DIS-NEXT: 30048 ffffffff ffff8004 ffffffff ffff9004 # DIS: 0000000000030000 l .tdata 00000000 .tdata # DIS: 0000000000030000 l .tdata 00000000 loc # DIS: 0000000000000004 g .tdata 00000000 bar # DIS: 0000000000000000 g *UND* 00000000 foo # CHECK: Relocations [ # CHECK-NEXT: Section (7) .rela.dyn { # CHECK-NEXT: 0x30018 R_MIPS_TLS_DTPMOD64/R_MIPS_NONE/R_MIPS_NONE foo 0x0 # CHECK-NEXT: 0x30020 R_MIPS_TLS_DTPREL64/R_MIPS_NONE/R_MIPS_NONE foo 0x0 # CHECK-NEXT: 0x30028 R_MIPS_TLS_TPREL64/R_MIPS_NONE/R_MIPS_NONE foo 0x0 # CHECK-NEXT: } # CHECK-NEXT: ] # CHECK-NEXT: Primary GOT { # CHECK-NEXT: Canonical gp value: 0x37FF8 # 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: 8 # ^-- -32736 R_MIPS_TLS_GD R_MIPS_TLS_DTPMOD64 foo # ^-- -32728 R_MIPS_TLS_DTPREL64 foo # ^-- -32720 R_MIPS_TLS_GOTTPREL R_MIPS_TLS_TPREL64 foo # ^-- -32712 R_MIPS_TLS_LDM 1 loc # ^-- -32704 0 loc # ^-- -32696 R_MIPS_TLS_GD 1 bar # ^-- -32688 VA - 0x8000 bar # ^-- -32680 R_MIPS_TLS_GOTTPREL VA - 0x7000 bar # DIS-SO: Contents of section .got: # DIS-SO-NEXT: 20008 00000000 00000000 80000000 00000000 # DIS-SO-NEXT: 20018 00000000 00000000 00000000 00000000 # DIS-SO-NEXT: 20028 00000000 00000000 00000000 00000000 # DIS-SO-NEXT: 20038 00000000 00000000 00000000 00000000 # DIS-SO-NEXT: 20048 00000000 00000000 00000000 00000000 # SO: Relocations [ # SO-NEXT: Section (7) .rela.dyn { # SO-NEXT: 0x20030 R_MIPS_TLS_DTPMOD64/R_MIPS_NONE/R_MIPS_NONE - 0x0 # SO-NEXT: 0x20040 R_MIPS_TLS_DTPMOD64/R_MIPS_NONE/R_MIPS_NONE bar 0x0 # SO-NEXT: 0x20048 R_MIPS_TLS_DTPREL64/R_MIPS_NONE/R_MIPS_NONE bar 0x0 # SO-NEXT: 0x20050 R_MIPS_TLS_TPREL64/R_MIPS_NONE/R_MIPS_NONE bar 0x0 # SO-NEXT: 0x20018 R_MIPS_TLS_DTPMOD64/R_MIPS_NONE/R_MIPS_NONE foo 0x0 # SO-NEXT: 0x20020 R_MIPS_TLS_DTPREL64/R_MIPS_NONE/R_MIPS_NONE foo 0x0 # SO-NEXT: 0x20028 R_MIPS_TLS_TPREL64/R_MIPS_NONE/R_MIPS_NONE foo 0x0 # SO-NEXT: } # SO-NEXT: ] # SO-NEXT: Primary GOT { # SO-NEXT: Canonical gp value: 0x27FF8 # 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: 8 # ^-- 0x20018 R_MIPS_TLS_GD R_MIPS_TLS_DTPMOD64 foo # ^-- 0x20020 R_MIPS_TLS_DTPREL64 foo # ^-- 0x20028 R_MIPS_TLS_GOTTPREL R_MIPS_TLS_TPREL64 foo # ^-- 0x20030 R_MIPS_TLS_LDM R_MIPS_TLS_DTPMOD64 loc # ^-- 0x20038 0 loc # ^-- 0x20040 R_MIPS_TLS_GD R_MIPS_TLS_DTPMOD64 bar # ^-- 0x20048 R_MIPS_TLS_DTPREL64 bar # ^-- 0x20050 R_MIPS_TLS_GOTTPREL R_MIPS_TLS_TPREL64 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, %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