diff options
author | Davide Italiano <davide@freebsd.org> | 2017-01-26 23:12:53 +0000 |
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committer | Davide Italiano <davide@freebsd.org> | 2017-01-26 23:12:53 +0000 |
commit | bf34add9c87491976cfaec6d4b44695e9ee38e9e (patch) | |
tree | c5970fc7669a850b0525dd2af3fc61ced98208fa /test/Object | |
parent | f7b66eb71ece2bfa82416eb14106599e243d6142 (diff) |
[obj2yaml] Produce correct output for invalid relocations.
R_X86_64_NONE can be emitted without a symbol associated (well,
in theory it should never be emitted in an ABI-compliant relocatable
object). So, if there's no symbol associated to a reloc, emit one
with an empty name, instead of crashing.
Ack'ed by Michael Spencer offline.
PR: 31768
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293224 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Object')
-rw-r--r-- | test/Object/Inputs/invalid-reloc.elf-x86-64 | bin | 0 -> 624 bytes | |||
-rw-r--r-- | test/Object/obj2yaml-invalid-reloc.test | 37 |
2 files changed, 37 insertions, 0 deletions
diff --git a/test/Object/Inputs/invalid-reloc.elf-x86-64 b/test/Object/Inputs/invalid-reloc.elf-x86-64 Binary files differnew file mode 100644 index 00000000000..ce742de3bd2 --- /dev/null +++ b/test/Object/Inputs/invalid-reloc.elf-x86-64 diff --git a/test/Object/obj2yaml-invalid-reloc.test b/test/Object/obj2yaml-invalid-reloc.test new file mode 100644 index 00000000000..c0a5a1b5fbd --- /dev/null +++ b/test/Object/obj2yaml-invalid-reloc.test @@ -0,0 +1,37 @@ +RUN: obj2yaml %p/Inputs/invalid-reloc.elf-x86-64 | FileCheck %s + +CHECK: --- !ELF +CHECK-NEXT: FileHeader: +CHECK-NEXT: Class: ELFCLASS64 +CHECK-NEXT: Data: ELFDATA2LSB +CHECK-NEXT: OSABI: ELFOSABI_FREEBSD +CHECK-NEXT: Type: ET_REL +CHECK-NEXT: Machine: EM_X86_64 +CHECK-NEXT: Sections: +CHECK-NEXT: - Name: .text +CHECK-NEXT: Type: SHT_PROGBITS +CHECK-NEXT: Flags: [ SHF_ALLOC, SHF_EXECINSTR ] +CHECK-NEXT: AddressAlign: 0x0000000000000004 +CHECK-NEXT: Content: 4833C0C390 +CHECK-NEXT: - Name: .rela.text +CHECK-NEXT: Type: SHT_RELA +CHECK-NEXT: Link: .symtab +CHECK-NEXT: AddressAlign: 0x0000000000000008 +CHECK-NEXT: Info: .text +CHECK-NEXT: Relocations: +CHECK-NEXT: - Offset: 0x0000000000000000 +CHECK-NEXT: Symbol: '' +CHECK-NEXT: Type: R_X86_64_NONE +CHECK-NEXT: Symbols: +CHECK-NEXT: Local: +CHECK-NEXT: - Name: rb_ary_new_capa +CHECK-NEXT: Type: STT_FUNC +CHECK-NEXT: Section: .text +CHECK-NEXT: Size: 0x0000000000000005 +CHECK-NEXT: Global: +CHECK-NEXT: - Name: __dtraceenabled_ruby___array-create +CHECK-NEXT: - Name: '$dtrace1316529.rb_ary_new_capa' +CHECK-NEXT: Type: STT_FUNC +CHECK-NEXT: Section: .text +CHECK-NEXT: Size: 0x0000000000000005 +CHECK-NEXT: Visibility: STV_HIDDEN |