lld/test/wasm/strip-all.s

   1 # RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %s -o %t.start.o
   2 # RUN: wasm-ld --strip-all -o %t.wasm %t.start.o
   3 # RUN: obj2yaml %t.wasm | FileCheck %s
   4 #
   5 ## Test alias -s
   6 # RUN: wasm-ld -s -o %t2.wasm %t.start.o
   7 # RUN: obj2yaml %t2.wasm | FileCheck %s
   8 #
   9 ## Check that there is no name section
  10 # CHECK-NOT:   Name:    name
  11 # CHECK-NOT:   Name:    target_features
  12 #
  13 ## Test --keep-section=name preserver the name section
  14 # RUN: wasm-ld --strip-all --keep-section=name -o %t3.wasm %t.start.o
  15 # RUN: obj2yaml %t3.wasm | FileCheck --check-prefix=CHECK-NAME %s
  16 #
  17 # CHECK-NAME:   Name:    name
  18 # CHECK-NAME-NOT:   Name:    target_features
  19 #
  20 ## Test --keep-section can be specified more than once
  21 # RUN: wasm-ld --strip-all --keep-section=name --keep-section=target_features -o %t4.wasm %t.start.o
  22 # RUN: obj2yaml %t4.wasm | FileCheck --check-prefix=CHECK-FEATURES %s
  23 #
  24 # CHECK-FEATURES:   Name:    name
  25 # CHECK-FEATURES:   Name:    target_features
  26
  27   .globl  _start
  28 _start:
  29   .functype _start () -> ()
  30   end_function
  31
  32 .section .custom_section.target_features,"",@
  33 .int8 1
  34 .int8 43
  35 .int8 15
  36 .ascii "mutable-globals"