diff options
Diffstat (limited to 'test/elf/Mips/tls-2.test')
-rw-r--r-- | test/elf/Mips/tls-2.test | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/test/elf/Mips/tls-2.test b/test/elf/Mips/tls-2.test new file mode 100644 index 0000000000000..32b2bc1051122 --- /dev/null +++ b/test/elf/Mips/tls-2.test @@ -0,0 +1,69 @@ +# Check handling of R_MIPS_TLS_GOTTPREL and R_MIPS_TLS_GD relocations +# and generation of corresponding dynamic relocations R_MIPS_TLS_TPREL32, +# R_MIPS_TLS_DTPMOD32 and R_MIPS_TLS_DTPREL32 in case of shared library. + +# Create a shared library with thread symbol D1. +# RUN: yaml2obj -format=elf -o %t-so.o %s +# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o + +# Check dynamic relocations and GOT in the shared library. +# RUN: llvm-readobj -r %t.so | FileCheck -check-prefix=REL %s +# RUN: llvm-readobj -dynamic-table %t.so | FileCheck -check-prefix=DYN %s +# RUN: llvm-readobj -dt %t.so | FileCheck -check-prefix=SYM %s +# RUN: llvm-objdump -s %t.so | FileCheck -check-prefix=GOT %s + +# REL: Section (4) .rel.dyn { +# REL-NEXT: 0x2008 R_MIPS_TLS_DTPMOD32 D1 0x0 +# REL-NEXT: 0x200C R_MIPS_TLS_DTPREL32 D1 0x0 +# REL-NEXT: } + +# DYN: 0x7000000A MIPS_LOCAL_GOTNO 2 +# DYN: 0x70000013 MIPS_GOTSYM 0x3 + +# SYM: Name: T1@ (1) +# SYM: Name: D1@ (4) + +# GOT: Contents of section .got: +# GOT-NEXT: 2000 00000000 00000080 00000000 00000000 ................ + +--- +FileHeader: + Class: ELFCLASS32 + Data: ELFDATA2LSB + OSABI: ELFOSABI_GNU + Type: ET_REL + Machine: EM_MIPS + Flags: [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, + EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ] +Sections: + - Name: .text + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC, SHF_EXECINSTR ] + AddressAlign: 0x04 + Size: 0x04 + - Name: .rel.text + Type: SHT_REL + Link: .symtab + Info: .text + AddressAlign: 0x04 + Relocations: + - Offset: 0x00 + Symbol: D1 + Type: R_MIPS_TLS_GD + - Name: .tdata + Type: SHT_PROGBITS + Flags: [ SHF_WRITE, SHF_ALLOC, SHF_TLS ] + AddressAlign: 0x04 + Size: 0x04 + +Symbols: + Global: + - Name: T1 + Type: STT_FUNC + Section: .text + Size: 0x04 + - Name: D1 + Type: STT_TLS + Section: .tdata + Size: 0x04 +... |