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# Check reading GP0 value from .MIPS.options section
#
# RUN: yaml2obj -format=elf %s > %t.o
# RUN: lld -flavor gnu -target mipsel -e G1 -shared -o %t.so %t.o
# RUN: llvm-readobj -symbols %t.so | FileCheck -check-prefix=SYM %s
# RUN: llvm-objdump -s %t.so | FileCheck -check-prefix=SEC %s
# SYM: Name: L1 (1)
# SYM-NEXT: Value: 0xCC
# SYM-NEXT: Size: 4
# SYM-NEXT: Binding: Local (0x0)
# SYM-NEXT: Type: Function (0x2)
# SYM-NEXT: Other: 0
# SYM-NEXT: Section: .text (0x4)
# SYM: Name: _gp (34)
# SYM-NEXT: Value: 0x8FF0
# SYM-NEXT: Size: 0
# SYM-NEXT: Binding: Global (0x1)
# SYM-NEXT: Type: Object (0x1)
# SYM-NEXT: Other: 0
# SYM-NEXT: Section: Absolute (0xFFF1)
# 0xffff80dc == 0x0 (addend) + 0x00cc (L1) + 0x1000 (GP0) - 0x8ff0 (_gp)
# SEC: Contents of section .rodata:
# SEC-NEXT: 00d4 dc80ffff 00000000 00000000 00000000 ................
!ELF
FileHeader:
Class: ELFCLASS32
Data: ELFDATA2LSB
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: 0x08
- Name: .rodata
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC ]
AddressAlign: 0x04
Size: 16
- Name: .rel.rodata
Type: SHT_REL
Link: .symtab
Info: .rodata
AddressAlign: 0x04
Relocations:
- Offset: 0
Symbol: L1
Type: R_MIPS_GPREL32
- Name: .MIPS.options
Type: SHT_MIPS_OPTIONS
Flags: [ SHF_ALLOC ]
AddressAlign: 0x01
Content: "0128000000000000000000000000000000000000000000000000000000100000"
Symbols:
Local:
- Name: L1
Section: .text
Value: 0x00
Size: 0x04
- Name: .rodata
Type: STT_SECTION
Section: .rodata
Global:
- Name: G1
Section: .text
Value: 0x04
Size: 0x04
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