lld/test/wasm/stub-library-archive.s

   1 # RUN: split-file %s %t
   2 # RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t.o %t/main.s
   3 # RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t/foodeps.o %t/foodeps.s
   4 # RUN: rm -f %t/libfoodeps.a
   5 # RUN: llvm-ar rcs %t/libfoodeps.a %t/foodeps.o
   6 # RUN: wasm-ld %t.o %p/Inputs/libstub.so %t/libfoodeps.a -o %t.wasm
   7 # RUN: obj2yaml %t.wasm | FileCheck %s
   8
   9 #--- main.s
  10
  11 # The function foo is defined in libstub.so but depends on foodep1 and foodep2
  12
  13 # foodep1 and foodep2 a defined libfoodeps.a(foodeps.o) but this function
  14 # depeds on baz which is also defined in libstub.so.
  15
  16 .functype foo () -> ()
  17
  18 .globl _start
  19 _start:
  20     .functype _start () -> ()
  21     call foo
  22     end_function
  23
  24 .globl bazdep
  25 bazdep:
  26     .functype bazdep () -> ()
  27     end_function
  28
  29 #--- foodeps.s
  30
  31 .functype baz () -> ()
  32
  33 .globl foodep1
  34 foodep1:
  35   .functype foodep1 () -> ()
  36   call baz
  37   end_function
  38
  39 .globl foodep2
  40 foodep2:
  41   .functype foodep2 () -> ()
  42   end_function
  43
  44 # CHECK:       - Type:            EXPORT
  45 # CHECK-NEXT:    Exports:
  46 # CHECK-NEXT:      - Name:            memory
  47 # CHECK-NEXT:        Kind:            MEMORY
  48 # CHECK-NEXT:        Index:           0
  49 # CHECK-NEXT:      - Name:            _start
  50 # CHECK-NEXT:        Kind:            FUNCTION
  51 # CHECK-NEXT:        Index:           2
  52 # CHECK-NEXT:      - Name:            bazdep
  53 # CHECK-NEXT:        Kind:            FUNCTION
  54 # CHECK-NEXT:        Index:           3
  55 # CHECK-NEXT:      - Name:            foodep1
  56 # CHECK-NEXT:        Kind:            FUNCTION
  57 # CHECK-NEXT:        Index:           4
  58 # CHECK-NEXT:      - Name:            foodep2
  59 # CHECK-NEXT:        Kind:            FUNCTION
  60 # CHECK-NEXT:        Index:           5