diff options
Diffstat (limited to 'test/old-elf/Mips/dynlib-dynsym-micro.test')
| -rw-r--r-- | test/old-elf/Mips/dynlib-dynsym-micro.test | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/test/old-elf/Mips/dynlib-dynsym-micro.test b/test/old-elf/Mips/dynlib-dynsym-micro.test new file mode 100644 index 0000000000000..6757847fac73d --- /dev/null +++ b/test/old-elf/Mips/dynlib-dynsym-micro.test @@ -0,0 +1,208 @@ +# 1. Check sorting of .dynsym content accordingly to .got section +# in case of using microMIPS relocations. +# 2. Check that microMIPS records in a dynamic symbol table have: +# - cleared the STO_MIPS_MICROMIPS flag +# - adjusted adress + +# Build shared library +# RUN: yaml2obj -format=elf %s > %t.o +# RUN: lld -flavor old-gnu -target mipsel -shared --noinhibit-exec -o %t-so %t.o +# RUN: llvm-readobj -dyn-symbols %t-so | FileCheck -check-prefix=CHECK-DYN %s + +# Build shared library (yaml format) +# RUN: lld -flavor old-gnu -target mipsel -shared --noinhibit-exec \ +# RUN: --output-filetype=yaml -o %t-yaml %t.o +# RUN: FileCheck -check-prefix=CHECK-GOT %s < %t-yaml + +# CHECK-DYN: Format: ELF32-mips +# CHECK-DYN: Arch: mipsel +# CHECK-DYN: AddressSize: 32bit +# CHECK-DYN: LoadName: +# CHECK-DYN: DynamicSymbols [ +# CHECK-DYN: Symbol { +# CHECK-DYN: Name: @ (0) +# CHECK-DYN: Value: 0x0 +# CHECK-DYN: Size: 0 +# CHECK-DYN: Binding: Local (0x0) +# CHECK-DYN: Type: None (0x0) +# CHECK-DYN: Other: 0 +# CHECK-DYN: Section: Undefined (0x0) +# CHECK-DYN: } +# CHECK-DYN: Symbol { +# CHECK-DYN: Name: bar@ (5) +# CHECK-DYN: Value: 0x139 +# CHECK-DYN: Size: 4 +# CHECK-DYN: Binding: Global (0x1) +# CHECK-DYN: Type: Function (0x2) +# CHECK-DYN: Other: 0 +# CHECK-DYN: Section: .text (0x4) +# CHECK-DYN: } +# CHECK-DYN: Symbol { +# CHECK-DYN: Name: foo@ (1) +# CHECK-DYN: Value: 0x121 +# CHECK-DYN: Size: 24 +# CHECK-DYN: Binding: Global (0x1) +# CHECK-DYN: Type: Function (0x2) +# CHECK-DYN: Other: 0 +# CHECK-DYN: Section: .text (0x4) +# CHECK-DYN: } +# CHECK-DYN: Symbol { +# CHECK-DYN: Name: ext1@ (9) +# CHECK-DYN: Value: 0x0 +# CHECK-DYN: Size: 0 +# CHECK-DYN: Binding: Global (0x1) +# CHECK-DYN: Type: None (0x0) +# CHECK-DYN: Other: 0 +# CHECK-DYN: Section: Undefined (0x0) +# CHECK-DYN: } +# CHECK-DYN: Symbol { +# CHECK-DYN: Name: ext2@ (14) +# CHECK-DYN: Value: 0x0 +# CHECK-DYN: Size: 0 +# CHECK-DYN: Binding: Global (0x1) +# CHECK-DYN: Type: None (0x0) +# CHECK-DYN: Other: 0 +# CHECK-DYN: Section: Undefined (0x0) +# CHECK-DYN: } +# CHECK-DYN: ] + +# CHECK-GOT: - type: got +# CHECK-GOT: content: [ 00, 00, 00, 00 ] +# CHECK-GOT: alignment: 4 +# CHECK-GOT: section-choice: custom-required +# CHECK-GOT: section-name: .got +# CHECK-GOT: permissions: rw- +# CHECK-GOT: - type: got +# CHECK-GOT: content: [ 00, 00, 00, 80 ] +# CHECK-GOT: alignment: 4 +# CHECK-GOT: section-choice: custom-required +# CHECK-GOT: section-name: .got +# CHECK-GOT: permissions: rw- +# CHECK-GOT: - ref-name: L000 +# CHECK-GOT: type: got +# CHECK-GOT: content: [ 00, 00, 00, 00 ] +# CHECK-GOT: alignment: 4 +# CHECK-GOT: section-choice: custom-required +# CHECK-GOT: section-name: .got +# CHECK-GOT: permissions: rw- +# CHECK-GOT: references: +# CHECK-GOT: - kind: LLD_R_MIPS_32_HI16 +# CHECK-GOT: offset: 0 +# CHECK-GOT: target: L007 +# CHECK-GOT: - ref-name: L002 +# CHECK-GOT: type: got +# CHECK-GOT: content: [ 00, 00, 00, 00 ] +# CHECK-GOT: alignment: 4 +# CHECK-GOT: section-choice: custom-required +# CHECK-GOT: section-name: .got +# CHECK-GOT: permissions: rw- +# CHECK-GOT: references: +# CHECK-GOT: - kind: LLD_R_MIPS_32_HI16 +# CHECK-GOT: offset: 0 +# CHECK-GOT: target: L008 +# CHECK-GOT: - ref-name: L004 +# CHECK-GOT: type: got +# CHECK-GOT: content: [ 00, 00, 00, 00 ] +# CHECK-GOT: alignment: 4 +# CHECK-GOT: section-choice: custom-required +# CHECK-GOT: section-name: .got +# CHECK-GOT: permissions: rw- +# CHECK-GOT: references: +# CHECK-GOT: - kind: LLD_R_MIPS_GLOBAL_GOT +# CHECK-GOT: offset: 0 +# CHECK-GOT: target: foo +# CHECK-GOT: - ref-name: L005 +# CHECK-GOT: type: got +# CHECK-GOT: content: [ 00, 00, 00, 00 ] +# CHECK-GOT: alignment: 4 +# CHECK-GOT: section-choice: custom-required +# CHECK-GOT: section-name: .got +# CHECK-GOT: permissions: rw- +# CHECK-GOT: references: +# CHECK-GOT: - kind: LLD_R_MIPS_GLOBAL_GOT +# CHECK-GOT: offset: 0 +# CHECK-GOT: target: ext1 +# CHECK-GOT: - ref-name: L006 +# CHECK-GOT: type: got +# CHECK-GOT: content: [ 00, 00, 00, 00 ] +# CHECK-GOT: alignment: 4 +# CHECK-GOT: section-choice: custom-required +# CHECK-GOT: section-name: .got +# CHECK-GOT: permissions: rw- +# CHECK-GOT: references: +# CHECK-GOT: - kind: LLD_R_MIPS_GLOBAL_GOT +# CHECK-GOT: offset: 0 +# CHECK-GOT: target: ext2 + +--- +FileHeader: + Class: ELFCLASS32 + Data: ELFDATA2LSB + Type: ET_REL + Machine: EM_MIPS + Flags: [ EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, + EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ] +Sections: + - Name: .text + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC, SHF_EXECINSTR ] + AddressAlign: 0x04 + Size: 0x1C + - Name: .rel.text + Type: SHT_REL + Link: .symtab + AddressAlign: 0x04 + Info: .text + Relocations: + - Offset: 0x00 + Symbol: .rodata.str1 + Type: R_MICROMIPS_GOT16 + - Offset: 0x04 + Symbol: .rodata.str1 + Type: R_MICROMIPS_LO16 + - Offset: 0x08 + Symbol: .rodata.str2 + Type: R_MICROMIPS_GOT16 + - Offset: 0x0C + Symbol: .rodata.str2 + Type: R_MICROMIPS_LO16 + - Offset: 0x10 + Symbol: foo + Type: R_MICROMIPS_CALL16 + - Offset: 0x14 + Symbol: ext1 + Type: R_MICROMIPS_CALL16 + - Offset: 0x18 + Symbol: ext2 + Type: R_MICROMIPS_CALL16 + - Name: .rodata.str1 + Type: SHT_PROGBITS + AddressAlign: 0x01 + Size: 0x05 + - Name: .rodata.str2 + Type: SHT_PROGBITS + AddressAlign: 0x01 + Size: 0x05 + +Symbols: + Local: + - Name: .text + Type: STT_SECTION + Section: .text + - Name: .rodata.str1 + Type: STT_SECTION + Section: .rodata.str1 + - Name: .rodata.str2 + Type: STT_SECTION + Section: .rodata.str2 + Global: + - Name: bar + Section: .text + Value: 0x18 + Other: [ STO_MIPS_MICROMIPS ] + - Name: foo + Section: .text + Other: [ STO_MIPS_MICROMIPS ] + - Name: ext1 + - Name: ext2 +... |