# RUN: yaml2obj %s -o %t.obj
# RUN: llvm-objdump --unwind-info %t.obj | FileCheck %s

## T14: V3 unwind info in a relocatable object file (.obj).
## This tests the relocation-based resolution path where .pdata fields
## are zero and relocations point to the actual symbols.
##
## Uses the same V3 xdata as T2 (single epilog mirroring prolog):
##   .xdata = 030B0823070200181400000006000405 38343C00

# CHECK-LABEL:  Unwind info:
# CHECK-EMPTY:
# CHECK-NEXT:   Function Table:
# CHECK-NEXT:     Start Address: func
# CHECK-NEXT:     End Address: func + 0x0020
# CHECK-NEXT:     Unwind Info Address: .xdata
# CHECK-NEXT:       Version: 3
# CHECK-NEXT:       Flags: 0x0
# CHECK-NEXT:       Size of prolog: 0xB
# CHECK-NEXT:       PayloadWords: 8
# CHECK-NEXT:       NumberOfOps: 3
# CHECK-NEXT:       NumberOfEpilogs: 1
# CHECK-NEXT:       Prolog [3 ops]:
# CHECK-NEXT:         [0] IP +0x0007: WOD_ALLOC_SMALL Size=0x20
# CHECK-NEXT:         [1] IP +0x0002: WOD_PUSH Reg=RSI
# CHECK-NEXT:         [2] IP +0x0000: WOD_PUSH Reg=RDI
# CHECK-NEXT:       Epilog [0] (Flags=0x00, Offset=+0x14, IpOfLast=+0x6) [3 ops, FirstOp=0x0]:
# CHECK-NEXT:         [0] IP +0x0000: WOD_ALLOC_SMALL Size=0x20
# CHECK-NEXT:         [1] IP +0x0004: WOD_PUSH Reg=RSI
# CHECK-NEXT:         [2] IP +0x0005: WOD_PUSH Reg=RDI

--- !COFF
header:
  Machine:         IMAGE_FILE_MACHINE_AMD64
  Characteristics: [  ]
sections:
  - Name:            .text
    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
    Alignment:       16
    SectionData:     '00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  - Name:            .xdata
    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
    Alignment:       4
    SectionData:     '030B082307020018140000000600040538343C00'
  - Name:            .pdata
    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
    Alignment:       4
    SectionData:     '000000002000000000000000'
    Relocations:
      - VirtualAddress:  0
        SymbolName:      func
        Type:            IMAGE_REL_AMD64_ADDR32NB
      - VirtualAddress:  4
        SymbolName:      func
        Type:            IMAGE_REL_AMD64_ADDR32NB
      - VirtualAddress:  8
        SymbolName:      .xdata
        Type:            IMAGE_REL_AMD64_ADDR32NB
symbols:
  - Name:            .text
    Value:           0
    SectionNumber:   1
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_STATIC
    SectionDefinition:
      Length:          64
      NumberOfRelocations: 0
      NumberOfLinenumbers: 0
      CheckSum:        0
      Number:          0
  - Name:            .xdata
    Value:           0
    SectionNumber:   2
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_STATIC
    SectionDefinition:
      Length:          20
      NumberOfRelocations: 0
      NumberOfLinenumbers: 0
      CheckSum:        0
      Number:          0
  - Name:            .pdata
    Value:           0
    SectionNumber:   3
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_STATIC
    SectionDefinition:
      Length:          12
      NumberOfRelocations: 3
      NumberOfLinenumbers: 0
      CheckSum:        0
      Number:          0
  - Name:            func
    Value:           0
    SectionNumber:   1
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_FUNCTION
    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
...