126 lines
4.2 KiB
Plaintext
126 lines
4.2 KiB
Plaintext
# Check handling of R_ARM_TLS_IE32 relocation.
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# RUN: yaml2obj -format=elf -docnum 1 %s > %t-tls.o
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# RUN: yaml2obj -format=elf -docnum 2 %s > %t-tlsv.o
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# RUN: lld -flavor old-gnu -target arm -m armelf_linux_eabi -Bstatic \
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# RUN: --noinhibit-exec %t-tls.o %t-tlsv.o -o %t
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# RUN: llvm-objdump -s -t %t | FileCheck -check-prefix=STATIC %s
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# STATIC: Contents of section .got:
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# STATIC-NEXT: 401008 08000000 0c000000
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# tp_off(i) = 0x08 ^^ ^^ tp_off(j) = 0x0c
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# tp_off(i) + sizeof(i) = tp_off(j)
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# 0x08 + 0x04 = 0x0c
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# STATIC: SYMBOL TABLE:
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# STATIC: 00400094 g F .text {{[0-9a-f]+}} main
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# STATIC: 00000000 g .tdata 00000004 i
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# sizeof(i) = 0x04 ^^
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# STATIC: 00000004 g .tdata 00000004 j
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# RUN: yaml2obj -format=elf -docnum 1 %s > %t-tls.o
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# RUN: yaml2obj -format=elf -docnum 2 %s > %t-tlsv.o
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# RUN: lld -flavor old-gnu -target arm -m armelf_linux_eabi \
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# RUN: --noinhibit-exec %t-tls.o %t-tlsv.o -o %t
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# RUN: llvm-objdump -s -t %t | FileCheck -check-prefix=EXEC-DYN %s
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# EXEC-DYN: Contents of section .rel.dyn:
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# EXEC-DYN-NEXT: 400134 08104000 13000000 0c104000 13000000
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# addr(i) = 0x401008 ^^ ^^ addr(j) = 0x40100c
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# EXEC-DYN: Contents of section .got:
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# EXEC-DYN-NEXT: 401008 00000000 04000000
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# tls_off(i) = 0x00 ^^ ^^ tls_off(j) = 0x04
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# EXEC-DYN: SYMBOL TABLE:
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# EXEC-DYN: 00400144 g F .text {{[0-9a-f]+}} main
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# EXEC-DYN: 00000000 g .tdata 00000004 i
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# EXEC-DYN: 00000004 g .tdata 00000004 j
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# tls.o
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---
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FileHeader:
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Class: ELFCLASS32
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_ARM
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Flags: [ EF_ARM_EABI_VER5 ]
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Sections:
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- Name: .text
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Type: SHT_PROGBITS
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Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
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AddressAlign: 0x0000000000000004
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Content: 80B400AF0C4B7B441B681DEE702FD2580A4B7B441B681DEE701FCB581A44084B7B441B681DEE701FCB585B0013441846BD465DF8047B70472E000000260000001C000000
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- Name: .rel.text
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Type: SHT_REL
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Link: .symtab
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AddressAlign: 0x0000000000000004
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Info: .text
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Relocations:
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- Offset: 0x0000000000000038
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Symbol: i
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Type: R_ARM_TLS_IE32
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- Offset: 0x000000000000003C
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Symbol: i
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Type: R_ARM_TLS_IE32
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- Offset: 0x0000000000000040
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Symbol: j
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Type: R_ARM_TLS_IE32
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- Name: .data
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Type: SHT_PROGBITS
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Flags: [ SHF_WRITE, SHF_ALLOC ]
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AddressAlign: 0x0000000000000001
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Content: ''
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- Name: .bss
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Type: SHT_NOBITS
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Flags: [ SHF_WRITE, SHF_ALLOC ]
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AddressAlign: 0x0000000000000001
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Symbols:
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Global:
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- Name: main
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Type: STT_FUNC
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Section: .text
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Value: 0x0000000000000001
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- Name: i
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Type: STT_TLS
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- Name: j
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Type: STT_TLS
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# tlsv.o
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---
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FileHeader:
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Class: ELFCLASS32
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_ARM
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Flags: [ EF_ARM_EABI_VER5 ]
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Sections:
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- Name: .text
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Type: SHT_PROGBITS
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Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
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AddressAlign: 0x0000000000000001
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Content: ''
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- Name: .data
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Type: SHT_PROGBITS
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Flags: [ SHF_WRITE, SHF_ALLOC ]
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AddressAlign: 0x0000000000000001
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Content: ''
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- Name: .bss
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Type: SHT_NOBITS
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Flags: [ SHF_WRITE, SHF_ALLOC ]
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AddressAlign: 0x0000000000000001
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- Name: .tdata
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Type: SHT_PROGBITS
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Flags: [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
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AddressAlign: 0x0000000000000004
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Content: 05000000FBFFFFFF
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Symbols:
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Global:
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- Name: i
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Type: STT_TLS
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Section: .tdata
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Size: 0x0000000000000004
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- Name: j
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Type: STT_TLS
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Section: .tdata
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Value: 0x0000000000000004
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Size: 0x0000000000000004
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...
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