# This test verify if external TLS non initialized variables (tbss) are
# accounted in TBSS segment size

# The input file 'test/elf/Inputs/tls-tbss-size.yaml' declares:
#
# __thread int t0;       
# __thread int t1;
# __thread int t2;
# __thread int t3;        
#
# And the 'test/elf/tls-tbss-size.test' defines: 
#
# __thread int t4;                                                                          
# __thread int t5;
# __thread int t6;             
# __thread int t7;
#
# __thread int t8 = 3;                 
# __thread int t9 = 4;    
# __thread int t10 = 5;
# __thread int t11 = 6;                    

#RUN: yaml2obj -format=elf -o=%t-t1.o %p/Inputs/tls-tbss-size.yaml
#RUN: yaml2obj -format=elf -o=%t-t0.o %s
#RUN: lld -flavor old-gnu -target x86_64-linux --noinhibit-exec -o %t.exe %t-t0.o %t-t1.o
#RUN: llvm-readobj --sections %t.exe | FileCheck %s
                                          
#CHECK: Sections [
#CHECK:   Section {
#CHECK:     Index: 9
#CHECK:     Name: .tdata (71)
#CHECK:     Size: 16
#CHECK:   } 
#CHECK:   Section {
#CHECK:     Index: 10
#CHECK:     Name: .tbss (78)
#CHECK:     Size: 32
#CHECK:   }

---
FileHeader:      
  Class:           ELFCLASS64
  Data:            ELFDATA2LSB
  OSABI:           ELFOSABI_GNU
  Type:            ET_REL
  Machine:         EM_X86_64
Sections:        
  - Name:            .text
    Type:            SHT_PROGBITS
    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
    AddressAlign:    0x0000000000000010
    Content:         488B050000000064C70001000000488B050000000064C70002000000488B050000000064C70003000000488B050000000064C7000400000064C70425000000000500000064C70425000000000600000064C70425000000000700000064C70425000000000800000031C0C3
  - Name:            .rela.text
    Type:            SHT_RELA
    Link:            .symtab
    AddressAlign:    0x0000000000000008
    Info:            .text
    Relocations:     
      - Offset:          0x0000000000000003
        Symbol:          t0
        Type:            R_X86_64_GOTTPOFF
        Addend:          -4
      - Offset:          0x0000000000000011
        Symbol:          t1
        Type:            R_X86_64_GOTTPOFF
        Addend:          -4
      - Offset:          0x000000000000001F
        Symbol:          t2
        Type:            R_X86_64_GOTTPOFF
        Addend:          -4
      - Offset:          0x000000000000002D
        Symbol:          t3
        Type:            R_X86_64_GOTTPOFF
        Addend:          -4
      - Offset:          0x000000000000003C
        Symbol:          t4
        Type:            R_X86_64_TPOFF32
      - Offset:          0x0000000000000048
        Symbol:          t5
        Type:            R_X86_64_TPOFF32
      - Offset:          0x0000000000000054
        Symbol:          t6
        Type:            R_X86_64_TPOFF32
      - Offset:          0x0000000000000060
        Symbol:          t7
        Type:            R_X86_64_TPOFF32
  - 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:            .tdata
    Type:            SHT_PROGBITS
    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
    AddressAlign:    0x0000000000000004
    Content:         '03000000040000000500000006000000'
  - Name:            .tbss
    Type:            SHT_NOBITS
    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
    AddressAlign:    0x0000000000000004
    Size:            16
  - Name:            .note.GNU-stack
    Type:            SHT_PROGBITS
    AddressAlign:    0x0000000000000001
    Content:         ''
  - Name:            .eh_frame
    Type:            SHT_PROGBITS
    Flags:           [ SHF_ALLOC ]
    AddressAlign:    0x0000000000000008
    Content:         1400000000000000017A5200017810011B0C070890010000140000001C000000000000006B0000000000000000000000
Symbols:         
  Local:           
    - Name:            .tbss
      Type:            STT_TLS
      Section:         .tbss
    - Name:            .tdata
      Type:            STT_TLS
      Section:         .tdata
    - Type:            STT_SECTION
      Section:         .text
  Global:          
    - Name:            main
      Type:            STT_FUNC
      Section:         .text
      Size:            0x000000000000006B
    - Name:            t0
      Type:            STT_TLS
    - Name:            t1
      Type:            STT_TLS
    - Name:            t10
      Type:            STT_TLS
      Section:         .tdata
      Value:           0x0000000000000008
      Size:            0x0000000000000004
    - Name:            t11
      Type:            STT_TLS
      Section:         .tdata
      Value:           0x000000000000000C
      Size:            0x0000000000000004
    - Name:            t2
      Type:            STT_TLS
    - Name:            t3
      Type:            STT_TLS
    - Name:            t4
      Type:            STT_TLS
      Section:         .tbss
      Size:            0x0000000000000004
    - Name:            t5
      Type:            STT_TLS
      Section:         .tbss
      Value:           0x0000000000000004
      Size:            0x0000000000000004
    - Name:            t6
      Type:            STT_TLS
      Section:         .tbss
      Value:           0x0000000000000008
      Size:            0x0000000000000004
    - Name:            t7
      Type:            STT_TLS
      Section:         .tbss
      Value:           0x000000000000000C
      Size:            0x0000000000000004
    - Name:            t8
      Type:            STT_TLS
      Section:         .tdata
      Size:            0x0000000000000004
    - Name:            t9
      Type:            STT_TLS
      Section:         .tdata
      Value:           0x0000000000000004
      Size:            0x0000000000000004
...