lld/test/wasm/shared-needed.s

   1 # RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t.o %s
   2 # RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/ret32.s -o %t.ret32.o
   3
   4 # RUN: wasm-ld -shared --experimental-pic -o %t.ret32.so %t.ret32.o
   5 # RUN: obj2yaml %t.ret32.so | FileCheck %s -check-prefix=SO1
   6
   7 # Without linking against the ret32.so shared object we expect an undefined
   8 # symbol error
   9
  10 # RUN: not wasm-ld -shared --experimental-pic -o %t.so %t.o 2>&1 | FileCheck %s --check-prefix=ERROR
  11 # ERROR: undefined symbol: ret32
  12
  13 # RUN: wasm-ld -shared --experimental-pic -o %t.so %t.o %t.ret32.so
  14 # RUN: obj2yaml %t.so | FileCheck %s -check-prefix=SO2
  15
  16
  17 .globl foo
  18 .globl data
  19
  20 .functype ret32 (f32) -> (i32)
  21
  22 foo:
  23   .functype foo (f32) -> (i32)
  24   local.get 0
  25   call ret32
  26   end_function
  27
  28 .section .data,"",@
  29 data:
  30  .p2align 2
  31  .int32 0
  32  .size data,4
  33
  34
  35 # SO1:      Sections:
  36 # SO1-NEXT:   - Type:            CUSTOM
  37 # SO1-NEXT:     Name:            dylink.0
  38 # SO1-NEXT:     MemorySize:      0
  39 # SO1-NEXT:     MemoryAlignment: 0
  40 # SO1-NEXT:     TableSize:       0
  41 # SO1-NEXT:     TableAlignment:  0
  42 # SO1-NEXT:     Needed:          []
  43 # SO1-NEXT:   - Type:            TYPE
  44
  45 # SO2:      Sections:
  46 # SO2-NEXT:   - Type:            CUSTOM
  47 # SO2-NEXT:     Name:            dylink.0
  48 # SO2-NEXT:     MemorySize:      4
  49 # SO2-NEXT:     MemoryAlignment: 2
  50 # SO2-NEXT:     TableSize:       0
  51 # SO2-NEXT:     TableAlignment:  0
  52 # SO2-NEXT:     Needed:
  53 # SO2-NEXT:       - shared-needed.s.tmp.ret32.so
  54 # SO2-NEXT:   - Type:            TYPE