lld/test/wasm/driver.s

   1 # RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t.o %s
   2
   3 .globl  _start
   4 _start:
   5   .functype _start () -> ()
   6   end_function
   7
   8 # RUN: not wasm-ld %t -o 2>&1 | FileCheck --check-prefix=NO_O_VAL %s
   9 # NO_O_VAL: error: -o: missing argument
  10
  11 # RUN: not wasm-ld -o %t.exe 2>&1 | FileCheck -check-prefix=IN %s
  12 # IN: error: no input files
  13
  14 # RUN: not wasm-ld %t.o 2>&1 | FileCheck -check-prefix=OUT %s
  15 # OUT: error: no output file specified
  16
  17 # RUN: not wasm-ld 2>&1 | FileCheck -check-prefix=BOTH %s
  18 # BOTH:     error: no input files
  19 # BOTH-NOT: error: no output file specified
  20
  21 # RUN: not wasm-ld --export-table --import-table %t.o 2>&1 \
  22 # RUN:   | FileCheck -check-prefix=TABLE %s
  23 # TABLE: error: --import-table and --export-table may not be used together
  24
  25 # RUN: not wasm-ld --relocatable --shared-memory %t.o 2>&1 \
  26 # RUN:   | FileCheck -check-prefix=SHARED-MEM %s
  27 # SHARED-MEM: error: -r and --shared-memory may not be used together
  28
  29 # RUN: wasm-ld %t.o -z foo -o /dev/null 2>&1 | FileCheck -check-prefix=ERR10 %s
  30 # RUN: wasm-ld %t.o -z foo -o /dev/null --version 2>&1 | FileCheck -check-prefix=ERR10 %s
  31 # ERR10: warning: unknown -z value: foo
  32
  33 ## Check we report "unknown -z value" error even with -v.
  34 # RUN: wasm-ld %t.o -z foo -o /dev/null -v 2>&1 | FileCheck -check-prefix=ERR10 %s
  35
  36 ## Note: in GNU ld, --fatal-warning still leads to a warning.
  37 # RUN: not wasm-ld %t.o -z foo --fatal-warnings 2>&1 | FileCheck --check-prefix=ERR10-FATAL %s
  38 # ERR10-FATAL: error: unknown -z value: foo
  39
  40 ## stack-size without an = is also an error
  41 # RUN: not wasm-ld %t.o -z stack-size 2>&1 | FileCheck -check-prefix=ERR11 %s
  42 # ERR11: unknown -z value: stack-size