forked from OSchip/llvm-project
70 lines
2.1 KiB
Plaintext
70 lines
2.1 KiB
Plaintext
# Check handling of R_MIPS_TLS_GOTTPREL and R_MIPS_TLS_GD relocations
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# and generation of corresponding dynamic relocations R_MIPS_TLS_TPREL64,
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# R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_DTPREL64 in case of shared library.
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# Create a shared library with thread symbol D1.
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# RUN: yaml2obj -format=elf -o %t-so.o %s
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# RUN: lld -flavor gnu -target mips64el -shared -o %t.so %t-so.o
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# Check dynamic relocations and GOT in the shared library.
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# RUN: llvm-readobj -r %t.so | FileCheck -check-prefix=REL %s
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# RUN: llvm-readobj -dynamic-table %t.so | FileCheck -check-prefix=DYN %s
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# RUN: llvm-readobj -dt %t.so | FileCheck -check-prefix=SYM %s
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# RUN: llvm-objdump -s %t.so | FileCheck -check-prefix=GOT %s
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# REL: Section (4) .rel.dyn {
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# REL-NEXT: 0x2010 R_MIPS_TLS_DTPMOD64/R_MIPS_NONE/R_MIPS_NONE D1 0x0
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# REL-NEXT: 0x2018 R_MIPS_TLS_DTPREL64/R_MIPS_NONE/R_MIPS_NONE D1 0x0
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# REL-NEXT: }
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# DYN: 0x000000007000000A MIPS_LOCAL_GOTNO 2
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# DYN: 0x0000000070000013 MIPS_GOTSYM 0x3
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# SYM: Name: T1@ (1)
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# SYM: Name: D1@ (4)
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# GOT: Contents of section .got:
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# GOT-NEXT: 2000 00000000 00000000 00000000 00000080 ................
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# GOT-NEXT: 2010 00000000 00000000 00000000 00000000 ................
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---
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_MIPS
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Flags: [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
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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: 4
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Size: 4
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- Name: .rel.text
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Type: SHT_RELA
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Link: .symtab
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Info: .text
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AddressAlign: 4
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Relocations:
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- Offset: 0
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Symbol: D1
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Type: R_MIPS_TLS_GD
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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: 4
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Size: 8
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Symbols:
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Global:
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- Name: T1
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Type: STT_FUNC
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Section: .text
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Size: 4
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- Name: D1
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Type: STT_TLS
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Section: .tdata
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Size: 8
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...
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