lld/test/wasm/unsupported-pic-relocations.s

   1 # RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t.o %s
   2
   3 # RUN: not wasm-ld --experimental-pic -shared %t.o -o /dev/null 2>&1 | \
   4 # RUN:   FileCheck %s
   5
   6 # RUN: not wasm-ld --experimental-pic -shared %t.o -o /dev/null  --unresolved-symbols=report-all 2>&1 | \
   7 # RUN:   FileCheck %s
   8
   9 # RUN: not wasm-ld --experimental-pic -shared %t.o -o /dev/null  --warn-unresolved-symbols 2>&1 | \
  10 # RUN:   FileCheck %s
  11
  12 # RUN: not wasm-ld --experimental-pic -shared %t.o -o /dev/null  --unresolved-symbols=ignore-all 2>&1 | \
  13 # RUN:   FileCheck %s
  14
  15 # RUN: not wasm-ld --experimental-pic -shared %t.o -o /dev/null  --unresolved-symbols=import-dynamic 2>&1 | \
  16 # RUN:   FileCheck %s
  17
  18 ## These errors should not be reported under -r/--relocation (i.e. when
  19 ## generating an object file)
  20 # RUN: wasm-ld --experimental-pic -r %t.o -o /dev/null
  21
  22 .functype external_func () -> ()
  23
  24 use_undefined_function:
  25     .functype use_undefined_function () -> ()
  26     i32.const external_func@TBREL
  27     # CHECK: error: {{.*}}.o: relocation R_WASM_TABLE_INDEX_REL_SLEB is not supported against an undefined symbol `external_func`
  28     drop
  29     end_function
  30
  31 use_undefined_data:
  32     .functype use_undefined_data () -> ()
  33     i32.const external_data@MBREL
  34     # CHECK: error: {{.*}}.o: relocation R_WASM_MEMORY_ADDR_REL_SLEB is not supported against an undefined symbol `external_data`
  35     drop
  36     end_function
  37
  38 .globl _start
  39 _start:
  40     .functype _start () -> ()
  41     call use_undefined_function
  42     call use_undefined_data
  43     end_function