117 lines
3.2 KiB
Plaintext
117 lines
3.2 KiB
Plaintext
# Check that external symbol defined in the executable file
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# and referenced by R_MIPS_CALL16 relocation has a corresponded
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# entry in the local GOT section.
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#
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# Build shared library
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# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
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# RUN: lld -flavor old-gnu -target mipsel -shared -o %t.so %t-so.o
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# Build executable
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# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
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# RUN: lld -flavor old-gnu -target mipsel -e glob \
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# RUN: --output-filetype=yaml -o %t.exe %t-o.o %t.so
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# RUN: FileCheck -check-prefix=GOT %s < %t.exe
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# GOT header
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# GOT: - type: got
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# GOT: content: [ 00, 00, 00, 00 ]
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# GOT: alignment: 4
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# GOT: section-choice: custom-required
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# GOT: section-name: .got
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# GOT: permissions: rw-
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# GOT: - type: got
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# GOT: content: [ 00, 00, 00, 80 ]
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# GOT: alignment: 4
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# GOT: section-choice: custom-required
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# GOT: section-name: .got
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# GOT: permissions: rw-
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# Local GOT entry for 'glob' symbol
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# GOT: - ref-name: L000
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# GOT: type: got
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# GOT: content: [ 00, 00, 00, 00 ]
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# GOT: alignment: 4
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# GOT: section-choice: custom-required
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# GOT: section-name: .got
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# GOT: permissions: rw-
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# GOT: references:
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# GOT: - kind: R_MIPS_32
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# GOT: offset: 0
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# GOT: target: glob
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# Global GOT entry for 'T1' symbol
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# GOT: - ref-name: L001
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# GOT: type: got
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# GOT: content: [ 00, 00, 00, 00 ]
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# GOT: alignment: 4
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# GOT: section-choice: custom-required
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# GOT: section-name: .got
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# GOT: permissions: rw-
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# GOT: references:
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# GOT: - kind: LLD_R_MIPS_GLOBAL_GOT
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# GOT: offset: 0
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# GOT: target: T1
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# so.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_MIPS
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Flags: [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
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Sections:
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- Name: .text
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Type: SHT_PROGBITS
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Size: 0x0C
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AddressAlign: 16
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Flags: [SHF_EXECINSTR, SHF_ALLOC]
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Symbols:
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Global:
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- Name: T1
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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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# o.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_MIPS
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Flags: [ EF_MIPS_PIC, EF_MIPS_CPIC,
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EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
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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: 0x04
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Size: 0x08
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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: 0x04
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Info: .text
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Relocations:
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- Offset: 0x00
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Symbol: glob
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Type: R_MIPS_CALL16
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Addend: 0
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- Offset: 0x04
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Symbol: T1
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Type: R_MIPS_CALL16
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Addend: 0
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Symbols:
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Local:
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- Name: .text
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Type: STT_SECTION
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Section: .text
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Global:
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- Name: glob
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Section: .text
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- Name: T1
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...
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