forked from OSchip/llvm-project
93 lines
2.8 KiB
Plaintext
93 lines
2.8 KiB
Plaintext
# RUN: yaml2obj -DMACHINE=AARCH64 %s -o %t.o
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# RUN: ld.lld --gc-sections %t.o -o %t
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# RUN: llvm-readelf -S -r %t | FileCheck %s
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## Test that we discard R_*_NONE, but respect the references it creates
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## among sections.
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# CHECK: .data
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# CHECK: There are no relocations in this file.
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# RUN: ld.lld -r %t.o -o %t
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# RUN: llvm-readobj -r %t | FileCheck --check-prefix=RELOC %s
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# RUN: yaml2obj -DBITS=32 -DMACHINE=ARM %s -o %t.o
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# RUN: ld.lld -r %t.o -o %t
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# RUN: llvm-readobj -r %t | FileCheck --check-prefix=RELOC %s
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# RUN: yaml2obj -DBITS=32 -DMACHINE=PPC %s -o %t.o
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# RUN: ld.lld -r %t.o -o %t
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# RUN: llvm-readobj -r %t | FileCheck --check-prefix=RELOC %s
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# RUN: yaml2obj -DMACHINE=PPC64 %s -o %t.o
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# RUN: ld.lld -r %t.o -o %t
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# RUN: llvm-readobj -r %t | FileCheck --check-prefix=RELOC %s
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# RUN: yaml2obj -DMACHINE=RISCV %s -o %t.o
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# RUN: ld.lld -r %t.o -o %t
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# RUN: llvm-readobj -r %t | FileCheck --check-prefix=RELOC %s
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# RUN: yaml2obj -DBITS=32 -DMACHINE=386 %s -o %t.o
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# RUN: ld.lld -r %t.o -o %t
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# RUN: llvm-readobj -r %t | FileCheck --check-prefix=RELOC %s
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# RUN: yaml2obj -DMACHINE=X86_64 %s -o %t.o
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# RUN: ld.lld -r %t.o -o %t
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# RUN: llvm-readobj -r %t | FileCheck --check-prefix=RELOC %s
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## Both REL and RELA are supported. .rel.llvm.call-graph-profile uses REL even
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## if the prevailing format is RELA.
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# RELOC: Section ({{.*}}) .rela.text {
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# RELOC-NEXT: 0x0 R_{{.*}}_NONE .data 0x0
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# RELOC-NEXT: }
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# RELOC: Section ({{.*}}) .rel.nonalloc1 {
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# RELOC-NEXT: 0x0 R_{{.*}}_NONE .data
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# RELOC-NEXT: }
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# RELOC: Section ({{.*}}) .rela.nonalloc2 {
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# RELOC-NEXT: 0x0 R_{{.*}}_NONE .data 0x0
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# RELOC-NEXT: }
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--- !ELF
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FileHeader:
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Class: ELFCLASS[[BITS=64]]
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_[[MACHINE]]
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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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- Name: .data
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Type: SHT_PROGBITS
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Flags: [ SHF_WRITE, SHF_ALLOC ]
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- Name: .nonalloc1
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Type: SHT_PROGBITS
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- Name: .nonalloc2
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Type: SHT_PROGBITS
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- Name: .rela.text
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Type: SHT_RELA
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Info: .text
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Relocations:
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- Symbol: .data
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Type: R_[[MACHINE]]_NONE
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- Name: .rel.nonalloc1
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Type: SHT_REL
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Info: .nonalloc1
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Relocations:
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- Symbol: .data
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Type: R_[[MACHINE]]_NONE
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- Name: .rela.nonalloc2
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Type: SHT_RELA
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Info: .nonalloc2
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Relocations:
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- Symbol: .data
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Type: R_[[MACHINE]]_NONE
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Symbols:
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- Name: .data
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Type: STT_SECTION
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Section: .data
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- Name: _start
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Section: .text
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Binding: STB_GLOBAL
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...
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