llvm/test/DebugInfo/Symbolize/ELF/arm-mapping-symbol.s

   1 # REQUIRES: arm-registered-target
   2 ## Ignore ARM mapping symbols (with a prefix of $a, $d or $t).
   3
   4 # RUN: llvm-mc -filetype=obj -triple=armv7-none-linux %s -o %t
   5
   6 ## Verify that mapping symbols are actually present in the object at expected
   7 ## addresses.
   8 # RUN: llvm-nm --special-syms %t | FileCheck %s --check-prefix=MAPPING_A --match-full-lines
   9
  10 # MAPPING_A:      00000004 t $a
  11 # MAPPING_A-NEXT: 00000000 t $d
  12 # MAPPING_A-NEXT: 00000008 t $d
  13 # MAPPING_A-NEXT: 00000000 T foo
  14
  15 # RUN: llvm-mc -filetype=obj -triple=thumbv7-none-linux %s -o %tthumb
  16 # RUN: llvm-nm --special-syms %tthumb | FileCheck %s --check-prefix=MAPPING_T --match-full-lines
  17
  18 # MAPPING_T:      00000000 t $d
  19 # MAPPING_T-NEXT: 00000006 t $d
  20 # MAPPING_T-NEXT: 00000004 t $t
  21 # MAPPING_T-NEXT: 00000000 T foo
  22
  23 # RUN: llvm-symbolizer --obj=%t 4 8 | FileCheck %s -check-prefix SYMBOL
  24 # RUN: llvm-symbolizer --obj=%tthumb 4 8 | FileCheck %s -check-prefix SYMBOL
  25
  26 # SYMBOL:       foo
  27 # SYMBOL-NEXT:  ??:0:0
  28 # SYMBOL-EMPTY:
  29 # SYMBOL-NEXT:  foo
  30 # SYMBOL-NEXT:  ??:0:0
  31
  32 .globl foo
  33 foo:
  34   .word 32
  35   nop
  36   .word 32