llvm/test/tools/llvm-objdump/ELF/section-symbols.test

## ELF section symbols use the corresponding section names when printing
## unnamed symbols. This test verifies this and also that appropriate things
## are printed if the section is somehow invalid.

# RUN: yaml2obj %s -o %t1
# RUN: llvm-objdump -r --syms %t1 2>&1 | \
# RUN:   FileCheck %s -DFILE=%t1 --implicit-check-not=warning:

# CHECK:      SYMBOL TABLE:
# CHECK-NEXT: 00000000 l    d  .foo   00000000 .foo
# CHECK-NEXT: 00000000 l    d  .foo   00000000 .foo
# CHECK-NEXT: warning: '[[FILE]]': invalid section index: 67
# CHECK-NEXT: warning: '[[FILE]]': invalid section index: 68

# CHECK:      RELOCATION RECORDS FOR [.foo]:
# CHECK-NEXT: OFFSET   TYPE                     VALUE
# CHECK-NEXT: 00000001 R_X86_64_NONE            .foo
# CHECK-NEXT: 00000002 R_X86_64_NONE            .foo
# CHECK-NEXT: 00000003 R_X86_64_NONE            {{$}}
# CHECK-NEXT: 00000004 R_X86_64_NONE            {{$}}

## Test that we consume an error in ELFObjectFile<ELFT>::getSectionName when disassembling. 
# RUN: %if x86-registered-target %{ llvm-objdump -d --syms %t1 2>&1 | \
# RUN:   FileCheck %s -DFILE=%t1 --check-prefix=CHECK-DISAS %}
# CHECK-DISAS: warning: '[[FILE]]': invalid section index: 67

--- !ELF
FileHeader:
  Class:   ELFCLASS32
  Data:    ELFDATA2LSB
  Type:    ET_REL
  Machine: EM_X86_64
Sections:
  - Name: .foo
    Type: SHT_PROGBITS
  - Name: .rela.foo
    Type: SHT_RELA
    Link: .symtab
    Info: .foo
    Relocations:
      - Offset: 0x1
        Symbol: 1
        Type:   R_X86_64_NONE
      - Offset: 0x2
        Symbol: 2
        Type:   R_X86_64_NONE
      - Offset: 0x3
        Symbol: 3
        Type:   R_X86_64_NONE
      - Offset: 0x4
        Symbol: 4
        Type:   R_X86_64_NONE
Symbols:
## Case 1: a valid unnamed section symbol.
  - Name: ""
    Section: .foo
    Type: STT_SECTION
## Case 2: a valid named section symbol.
  - Name: "symbol1"
    Section: .foo
    Type: STT_SECTION
## Case 3: an unnamed section symbol with invalid index.
  - Name: ""
    Index: 0x43
    Type: STT_SECTION
## Case 4: a named section symbol with invalid index.
  - Name: "symbol2"
    Index: 0x44
    Type: STT_SECTION