lld/test/ELF/defsym-reserved-syms.s

   1 # REQUIRES: x86
   2 # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
   3 # RUN: ld.lld -o %t %t.o --defsym=foo2=etext
   4 # RUN: llvm-readobj --symbols -S %t | FileCheck %s
   5
   6 ## Check 'foo2' value is equal to value of 'etext'.
   7 # CHECK:     Symbol {
   8 # CHECK:      Name: foo2
   9 # CHECK-NEXT:  Value: 0x[[VAL:.*]]
  10 # CHECK:     Symbol {
  11 # CHECK:      Name: etext
  12 # CHECK-NEXT:  Value: 0x[[VAL]]
  13
  14 ## Check 'foo2' value set correctly when using
  15 ## reserved symbol 'etext' in expression.
  16 # RUN: ld.lld -o %t %t.o --defsym=foo2=etext+2
  17 # RUN: llvm-readobj --symbols -S %t | FileCheck %s --check-prefix=EXPR
  18 # EXPR:     Symbol {
  19 # EXPR:      Name: foo2
  20 # EXPR-NEXT:  Value: 0x201127
  21 # EXPR:     Symbol {
  22 # EXPR:      Name: etext
  23 # EXPR-NEXT:  Value: 0x201125
  24
  25 .globl foo1
  26  foo1 = 0x123
  27
  28 .global _start
  29 _start:
  30   movl $foo2, %edx