lld/test/ELF/relocatable-local-sym.s

   1 # REQUIRES: x86
   2 ## Test relocations referencing non-STT_SECTION local symbols in SHF_ALLOC and non-SHF_ALLOC sections for -r.
   3
   4 # RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o
   5 # RUN: ld.lld -r -o %t %t.o %t.o
   6 # RUN: llvm-readelf -r -x .nonalloc %t | FileCheck --check-prefix=RELA %s
   7
   8 # RUN: llvm-mc -filetype=obj -triple=i686 --defsym X86_32=1 %s -o %t1.o
   9 # RUN: ld.lld -r -o %t1 %t1.o %t1.o
  10 # RUN: llvm-readelf -r -x .nonalloc %t1 | FileCheck --check-prefix=REL %s
  11
  12 # RELA:       Relocation section '.rela.data' at offset {{.*}} contains 2 entries:
  13 # RELA:         Offset          Info         Type      Symbol's Value  Symbol's Name + Addend
  14 # RELA-NEXT:  0000000000000000  {{.*}} R_X86_64_32   0000000000000000 ifunc + 9
  15 # RELA-NEXT:  0000000000000004  {{.*}} R_X86_64_32   0000000000000004 ifunc + 9
  16 # RELA:       Relocation section '.rela.nonalloc' at offset {{.*}} contains 2 entries:
  17 # RELA:         Offset          Info         Type      Symbol's Value  Symbol's Name + Addend
  18 # RELA-NEXT:  0000000000000000  {{.*}} R_X86_64_32   0000000000000000 ifunc + 9
  19 # RELA-NEXT:  0000000000000004  {{.*}} R_X86_64_32   0000000000000004 ifunc + 9
  20 # RELA:       Hex dump of section '.nonalloc':
  21 # RELA-NEXT:  0x00000000 00000000 00000000                   ........
  22
  23 # REL:         Offset   Info   Type         Sym. Value  Symbol's Name
  24 # REL-NEXT:  00000000  {{.*}} R_386_32        00000000   ifunc
  25 # REL-NEXT:  00000004  {{.*}} R_386_32        00000004   ifunc
  26 # REL-EMPTY:
  27 # REL:         Offset   Info   Type         Sym. Value  Symbol's Name
  28 # REL-NEXT:  00000000  {{.*}} R_386_32        00000000   ifunc
  29 # REL-NEXT:  00000004  {{.*}} R_386_32        00000004   ifunc
  30 # REL:       Hex dump of section '.nonalloc':
  31 # REL-NEXT:  0x00000000 09000000 09000000                   ........
  32
  33 resolver: ret
  34 .type ifunc, @gnu_indirect_function
  35 .set ifunc, resolver
  36
  37 .data
  38 .long ifunc+9
  39
  40 .section .nonalloc
  41 ## The relocation references ifunc instead of the STT_SECTION symbol.
  42 .long ifunc+9