llvm/test/tools/llvm-objcopy/wasm/section-header-size.test

   1 ## Test that objcopy generates section headers that are identical to those from
   2 ## the input binary, including the encoded size of the LEB that represents the
   3 ## section size.
   4
   5 # RUN: yaml2obj %s -o %t.wasm
   6 # RUN: llvm-objcopy %t.wasm %t.wasm.copy
   7 # RUN: diff %t.wasm %t.wasm.copy
   8
   9 --- !WASM
  10 FileHeader:
  11   Version:         0x1
  12 Sections:
  13   - Type:            TYPE
  14     HeaderSecSizeEncodingLen:   3
  15     Signatures:
  16       - Index:           0
  17         ParamTypes:
  18           - I32
  19           - I32
  20         ReturnTypes:
  21           - I32
  22   - Type:            FUNCTION
  23     HeaderSecSizeEncodingLen:  4
  24     FunctionTypes:             [ 0 ]
  25   - Type:            MEMORY
  26     HeaderSecSizeEncodingLen:  1
  27     Memories:
  28       - Flags:           [ HAS_MAX ]
  29         Minimum:         0x100
  30         Maximum:         0x100
  31   - Type:            EXPORT
  32     HeaderSecSizeEncodingLen:  5
  33     Exports:
  34       - Name:            add
  35         Kind:            FUNCTION
  36         Index:           0
  37   - Type:            CODE
  38     Functions:
  39       - Index:           0
  40         Locals:          []
  41         Body:            200020016A0B