| ## Show that llvm-objdump can dump dynamic relocations. | |
| ## Specifically, we are checking that the tags DT_RELA, DT_REL and DT_JMPREL | |
| ## properly identify relocation tables. | |
| # RUN: yaml2obj %s -o %t | |
| # RUN: llvm-objdump --dynamic-reloc %t | FileCheck --implicit-check-not=R_X86 %s | |
| # RUN: llvm-objdump -R %t | FileCheck --implicit-check-not=R_X86 %s | |
| # CHECK: file format ELF64-x86-64 | |
| # CHECK: DYNAMIC RELOCATION RECORDS | |
| # CHECK-NEXT: 0000000000000000 R_X86_64_RELATIVE *ABS* | |
| # CHECK-NEXT: 0000000000000000 R_X86_64_JUMP_SLOT bar | |
| # CHECK-NEXT: 0000000000000008 R_X86_64_NONE foo | |
| --- !ELF | |
| FileHeader: | |
| Class: ELFCLASS64 | |
| Data: ELFDATA2LSB | |
| Type: ET_DYN | |
| Machine: EM_X86_64 | |
| Sections: | |
| - Name: .foo | |
| Type: SHT_PROGBITS | |
| Size: 16 | |
| Flags: [SHF_ALLOC] | |
| Address: 0x100000 | |
| AddressAlign: 0x100 | |
| - Name: .got.plt | |
| Type: SHT_PROGBITS | |
| Flags: [SHF_WRITE, SHF_ALLOC] | |
| Address: 0x100100 | |
| AddressAlign: 0x1000 | |
| - Name: .rela.dyn | |
| Type: SHT_RELA | |
| Address: 0x100200 | |
| AddressAlign: 0x100 | |
| Info: .foo | |
| Link: .dynsym | |
| Flags: [SHF_ALLOC] | |
| Relocations: | |
| - Offset: 0 | |
| Type: R_X86_64_RELATIVE | |
| Addend: 0 | |
| - Name: .rela.plt | |
| Type: SHT_RELA | |
| Address: 0x100300 | |
| AddressAlign: 0x100 | |
| Info: .got.plt | |
| Link: .dynsym | |
| Flags: [SHF_ALLOC] | |
| Relocations: | |
| - Offset: 0 | |
| Symbol: 2 # bar | |
| Type: R_X86_64_JUMP_SLOT | |
| - Name: .rel.dyn | |
| Type: SHT_REL | |
| Address: 0x100400 | |
| AddressAlign: 0x100 | |
| Info: .foo | |
| Link: .dynsym | |
| Flags: [SHF_ALLOC] | |
| Relocations: | |
| - Offset: 8 | |
| Symbol: 1 # foo | |
| Type: R_X86_64_NONE | |
| - Name: .dynamic | |
| Type: SHT_DYNAMIC | |
| Address: 0x100500 | |
| AddressAlign: 0x100 | |
| Link: .dynstr | |
| Flags: [SHF_ALLOC] | |
| Entries: | |
| - Tag: DT_RELA | |
| Value: 0x100200 | |
| - Tag: DT_RELASZ | |
| Value: 24 | |
| - Tag: DT_RELAENT | |
| Value: 24 | |
| - Tag: DT_JMPREL | |
| Value: 0x100300 | |
| - Tag: DT_PLTREL | |
| Value: 7 | |
| - Tag: DT_PLTRELSZ | |
| Value: 24 | |
| - Tag: DT_REL | |
| Value: 0x100400 | |
| - Tag: DT_RELSZ | |
| Value: 16 | |
| - Tag: DT_RELENT | |
| Value: 16 | |
| - Tag: DT_NULL | |
| Value: 0 | |
| ProgramHeaders: | |
| - Type: PT_LOAD | |
| VAddr: 0x100000 | |
| Align: 0x100 | |
| Sections: | |
| - Section: .foo | |
| - Section: .rela.dyn | |
| - Section: .rela.plt | |
| - Section: .rel.dyn | |
| - Section: .dynamic | |
| - Type: PT_DYNAMIC | |
| VAddr: 0x100500 | |
| Align: 0x100 | |
| Sections: | |
| - Section: .dynamic | |
| DynamicSymbols: | |
| - Name: foo | |
| Section: .foo | |
| Binding: STB_GLOBAL | |
| - Name: bar | |
| Type: STT_FUNC | |
| Binding: STB_GLOBAL |