# Check for correct offsets when handling relocations for general dynamic TLS
# access in executable binaries.
#
# The test case was generated from following code snippet:
#
# == test_tls.c ==
#
# __thread int var;
# void foo (int x) {
#   var = x + 1;
# }
#
# == test_main.c ==
# #include <stdio.h>
#
# extern __thread int var;
# extern void foo (int);
#
# int main () {
#   foo (10);
#   return var;
# }
#
# The objects are compiled with -fpic.

#RUN: yaml2obj -format=elf %p/Inputs/general-dyn-tls-0.yaml -o=%t-t1.o
#RUN: yaml2obj -format=elf %s -o %t-t0.o
#RUN: lld -flavor old-gnu -target arm64 --noinhibit-exec -o %t.exe %t-t0.o %t-t1.o
#RUN: llvm-readobj -relocations %t.exe | FileCheck %s -check-prefix=CHECKRELOCATION
#RUN: llvm-objdump -s -t %t.exe        | FileCheck %s

#CHECKRELOCATION: Relocations [
#CHECKRELOCATION:  .rela.dyn {
#CHECKRELOCATION:    0x401090 R_AARCH64_TLSDESC var 0x0
#CHECKRELOCATION: }

#CHECK: Contents of section .text:
#CHECK:      400250 a8c31fb8 40018052 0b000094 000000b0  ....@..R........
#                                              \_        adrp    x0, 401000 <_DYNAMIC> (R_AARCH64_TLSDESC_ADR_PAGE21)
#CHECK-NEXT: 400260 014840f9 00400291 20003fd6 49d03bd5  .H@..@.. .?.I.;.
#                   \_       |        |                  ldr     x1, [x0,#144]         (R_AARCH64_TLSDESC_LD64_LO12_NC)
#                            \_       |                  add     x0, x0, #0x90         (R_AARCH64_TLSDESC_ADD_LO12_NC)
#                                     \_                 blr     x1                    (R_AARCH64_TLSDESC_CALL)

---
FileHeader:      
  Class:           ELFCLASS64
  Data:            ELFDATA2LSB
  OSABI:           ELFOSABI_GNU
  Type:            ET_REL
  Machine:         EM_AARCH64
Sections:        
  - Name:            .text
    Type:            SHT_PROGBITS
    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
    AddressAlign:    0x0000000000000004
    Content:         FD7BBFA9FD030091FF4300D1E8031F2AA8C31FB8400180520000009400000090010040F90000009120003FD649D03BD5286960B8E003082ABF030091FD7BC1A8C0035FD6
  - Name:            .rela.text
    Type:            SHT_RELA
    Link:            .symtab
    AddressAlign:    0x0000000000000008
    Info:            .text
    Relocations:     
      - Offset:          0x0000000000000018
        Symbol:          foo
        Type:            R_AARCH64_CALL26
      - Offset:          0x000000000000001C
        Symbol:          var
        Type:            R_AARCH64_TLSDESC_ADR_PAGE21
      - Offset:          0x0000000000000020
        Symbol:          var
        Type:            R_AARCH64_TLSDESC_LD64_LO12_NC
      - Offset:          0x0000000000000024
        Symbol:          var
        Type:            R_AARCH64_TLSDESC_ADD_LO12_NC
      - Offset:          0x0000000000000028
        Symbol:          var
        Type:            R_AARCH64_TLSDESC_CALL
  - Name:            .data
    Type:            SHT_PROGBITS
    Flags:           [ SHF_WRITE, SHF_ALLOC ]
    AddressAlign:    0x0000000000000004
    Content:         ''
  - Name:            .bss
    Type:            SHT_NOBITS
    Flags:           [ SHF_WRITE, SHF_ALLOC ]
    AddressAlign:    0x0000000000000004
  - Name:            .note.GNU-stack
    Type:            SHT_PROGBITS
    AddressAlign:    0x0000000000000001
    Content:         ''
Symbols:         
  Local:           
    - Name:            '$x.0'
      Section:         .text
  Global:          
    - Name:            foo
    - Name:            main
      Type:            STT_FUNC
      Section:         .text
      Size:            0x0000000000000044
    - Name:            var
      Type:            STT_TLS