forked from OSchip/llvm-project
115 lines
2.7 KiB
Plaintext
115 lines
2.7 KiB
Plaintext
# Conditions:
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# a) Linking a shared library.
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# b) The first relocation modifies a regular .text section.
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# c) The second relocation modifies a .pdr section without SHF_ALLOC flag.
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# Check:
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# a) There should be no PLT entries.
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# b) Linker creates a single R_MIPS_REL32 relocation.
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#
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# RUN: yaml2obj -format=elf %s > %t.o
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# RUN: lld -flavor gnu -target mips64el -shared -o %t.so %t.o
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# RUN: llvm-readobj -dt -r -s %t.so | FileCheck -check-prefix=SYM %s
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# RUN: llvm-readobj -mips-plt-got %t.so | FileCheck -check-prefix=GOT %s
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# SYM: Sections [
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# SYM: Section {
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# SYM-NOT: Name: .plt ({{[0-9]+}})
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# SYM: Relocations [
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# SYM-NEXT: Section (4) .rel.dyn {
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# SYM-NEXT: 0x[[ADDR:[0-9A-Z]+]] R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE T0 0x0
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# SYM-NEXT: }
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# SYM-NEXT: ]
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# SYM: Symbol {
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# SYM: Name: @ (0)
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# SYM-NEXT: Value: 0x0
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# SYM-NEXT: Size: 0
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# SYM-NEXT: Binding: Local (0x0)
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# SYM-NEXT: Type: None (0x0)
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# SYM-NEXT: Other: 0
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# SYM-NEXT: Section: Undefined (0x0)
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# SYM-NEXT: }
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# SYM: Symbol {
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# SYM: Name: T1@ (4)
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# SYM-NEXT: Value: 0x174
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# SYM-NEXT: Size: 4
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# SYM-NEXT: Binding: Global (0x1)
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# SYM-NEXT: Type: Function (0x2)
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# SYM-NEXT: Other: 0
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# SYM-NEXT: Section: .text (0x5)
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# SYM-NEXT: }
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# SYM: Symbol {
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# SYM: Name: T0@ (1)
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# SYM-NEXT: Value: 0x[[ADDR]]
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# SYM-NEXT: Size: 4
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# SYM-NEXT: Binding: Global (0x1)
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# SYM-NEXT: Type: Function (0x2)
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# SYM-NEXT: Other: 0
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# SYM-NEXT: Section: .text (0x5)
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# SYM-NEXT: }
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# GOT: Local entries [
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# GOT-NEXT: ]
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# GOT-NEXT: Global entries [
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# GOT-NEXT: Entry {
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# GOT-NEXT: Address: 0x1010
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# GOT-NEXT: Access: -32736
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# GOT-NEXT: Initial: 0x170
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# GOT-NEXT: Value: 0x170
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# GOT-NEXT: Type: Function (0x2)
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# GOT-NEXT: Section: .text (0x5)
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# GOT-NEXT: Name: T0@ (1)
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# GOT-NEXT: }
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# GOT-NEXT: ]
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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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Size: 8
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AddressAlign: 16
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Flags: [SHF_EXECINSTR, SHF_ALLOC]
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- Name: .rel.text
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Type: SHT_RELA
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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: T0
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Type: R_MIPS_64
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- Name: .pdr
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Type: SHT_PROGBITS
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Size: 8
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AddressAlign: 16
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- Name: .rel.pdr
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Type: SHT_RELA
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Info: .pdr
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AddressAlign: 4
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Relocations:
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- Offset: 0
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Symbol: T1
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Type: R_MIPS_64
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Symbols:
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Global:
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- Name: T0
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Section: .text
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Type: STT_FUNC
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Value: 0x0
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Size: 4
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- Name: T1
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Section: .text
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Type: STT_FUNC
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Value: 4
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Size: 4
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