lld/test/wasm/archive-export.test

   1 Test that --export will also fetch lazy symbols from archives
   2
   3 RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/start.s -o %t.o
   4 RUN: llc -filetype=obj %S/Inputs/archive1.ll -o %t.a1.o
   5 RUN: llc -filetype=obj %S/Inputs/archive2.ll -o %t.a2.o
   6 RUN: rm -f %t.a
   7 RUN: llvm-ar rcs %t.a %t.a1.o %t.a2.o
   8 RUN: wasm-ld --export-dynamic --export=archive2_symbol -o %t.wasm %t.a %t.o
   9 RUN: obj2yaml %t.wasm | FileCheck %s
  10 RUN: wasm-ld --export-dynamic -o %t.wasm %t.a %t.o
  11 RUN: obj2yaml %t.wasm | FileCheck %s -check-prefix=NOEXPORT
  12
  13 CHECK:         Exports:
  14 CHECK-NEXT:       - Name:            memory
  15 CHECK-NEXT:         Kind:            MEMORY
  16 CHECK-NEXT:         Index:           0
  17 CHECK-NEXT:       - Name:            foo
  18 CHECK-NEXT:         Kind:            FUNCTION
  19 CHECK-NEXT:         Index:           1
  20 CHECK-NEXT:       - Name:            bar
  21 CHECK-NEXT:         Kind:            FUNCTION
  22 CHECK-NEXT:         Index:           2
  23 CHECK-NEXT:       - Name:            archive2_symbol
  24 CHECK-NEXT:         Kind:            FUNCTION
  25 CHECK-NEXT:         Index:           3
  26 CHECK-NEXT:       - Name:            _start
  27 CHECK-NEXT:         Kind:            FUNCTION
  28 CHECK-NEXT:         Index:           0
  29 CHECK-NEXT:   - Type:            CODE
  30
  31 NOEXPORT:         Exports:
  32 NOEXPORT-NEXT:       - Name:            memory
  33 NOEXPORT-NEXT:         Kind:            MEMORY
  34 NOEXPORT-NEXT:         Index:           0
  35 NOEXPORT-NEXT:       - Name:            _start
  36 NOEXPORT-NEXT:         Kind:            FUNCTION
  37 NOEXPORT-NEXT:         Index:           0
  38 NOEXPORT-NEXT:   - Type:            CODE