lld/test/ELF/ppc32-gnu-ifunc.s

   1 # REQUIRES: ppc
   2 # RUN: llvm-mc -filetype=obj -triple=powerpc %s -o %t.o
   3 # RUN: ld.lld %t.o -o %t
   4 # RUN: llvm-readobj -r %t | FileCheck --check-prefix=RELOC %s
   5 # RUN: llvm-readelf -S -s %t | FileCheck --check-prefixes=SEC,SYM %s
   6 # RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck %s
   7
   8 # RUN: llvm-mc -filetype=obj -triple=powerpcle %s -o %t.o
   9 # RUN: ld.lld %t.o -o %t
  10 # RUN: llvm-readobj -r %t | FileCheck --check-prefix=RELOC %s
  11 # RUN: llvm-readelf -S -s %t | FileCheck --check-prefixes=SEC,SYM %s
  12 # RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck %s
  13
  14 # RELOC:      .rela.dyn {
  15 # RELOC-NEXT:   0x10020118 R_PPC_IRELATIVE - 0x100100E0
  16 # RELOC-NEXT: }
  17
  18 # SEC: .rela.dyn RELA 100000d4 0000d4 00000c
  19 # SYM: 100100e0 0 FUNC GLOBAL DEFAULT {{.*}} func
  20
  21 # CHECK-LABEL: <func_resolver>:
  22 # CHECK-NEXT:    100100e0:
  23 # CHECK-LABEL: <_start>:
  24 # CHECK-NEXT:    bl 0x100100f8
  25 ## .rela.plt = 0x100000d4 = 65536*4096+212
  26 ## end(.rela.plt) = 0x100000d4+0xc = 65536*4096+224
  27 # CHECK-NEXT:    lis 9, 4096
  28 # CHECK-NEXT:    lis 8, 4096
  29 # CHECK-NEXT:    addi 9, 9, 212
  30 # CHECK-NEXT:    addi 8, 8, 224
  31
  32 .globl func
  33 .type func, @gnu_indirect_function
  34 func:
  35 .globl func_resolver
  36 .type func_resolver, @function
  37 func_resolver:
  38   blr
  39
  40 .globl _start
  41 _start:
  42   bl func
  43
  44   lis 9, __rela_iplt_start@ha
  45   lis 8, __rela_iplt_end@ha
  46   la 9, __rela_iplt_start@l(9)
  47   la 8, __rela_iplt_end@l(8)