lld/test/ELF/relocatable-section-symbol.s

   1 # REQUIRES: x86, zlib
   2 # RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o
   3 # RUN: ld.lld -r -o %t %t.o %t.o
   4 # RUN: llvm-readelf -r -x .data -x .bar -x .debug_line %t | FileCheck --check-prefix=RELA %s
   5
   6 # RELA:         Offset          Info         Type               Symbol's Value  Symbol's Name + Addend
   7 # RELA-NEXT:  0000000000000000  {{.*}} R_X86_64_32            0000000000000000 .text + 1
   8 # RELA-NEXT:  0000000000000004  {{.*}} R_X86_64_32            0000000000000000 .text + 5
   9 # RELA-EMPTY:
  10 # RELA:         Offset          Info         Type               Symbol's Value  Symbol's Name + Addend
  11 # RELA-NEXT:  0000000000000000  {{.*}} R_X86_64_64            0000000000000000 .foo + 1
  12 # RELA-NEXT:  0000000000000008  {{.*}} R_X86_64_32            0000000000000000 .text + 0
  13 # RELA-NEXT:  000000000000000c  {{.*}} R_X86_64_64            0000000000000000 .foo + 2
  14 # RELA-NEXT:  0000000000000014  {{.*}} R_X86_64_32            0000000000000000 .text + 4
  15 # RELA-EMPTY:
  16 # RELA:         Offset          Info         Type               Symbol's Value  Symbol's Name + Addend
  17 # RELA-NEXT:  0000000000000000  {{.*}} R_X86_64_64            0000000000000000 .foo + 1
  18 # RELA-NEXT:  0000000000000008  {{.*}} R_X86_64_32            0000000000000000 .text + 0
  19 # RELA-NEXT:  000000000000000c  {{.*}} R_X86_64_64            0000000000000000 .foo + 2
  20 # RELA-NEXT:  0000000000000014  {{.*}} R_X86_64_32            0000000000000000 .text + 4
  21
  22 # RELA:       Hex dump of section '.data':
  23 # RELA-NEXT:  0x00000000 00000000 00000000                   ........
  24 # RELA:       Hex dump of section '.bar':
  25 # RELA-NEXT:  0x00000000 00000000 00000000 00000000 00000000 ................
  26 # RELA-NEXT:  0x00000010 00000000 00000000                   ........
  27 # RELA:       Hex dump of section '.debug_line':
  28 # RELA-NEXT:  0x00000000 00000000 00000000 00000000 00000000 ................
  29 # RELA-NEXT:  0x00000010 00000000 00000000                   ........
  30
  31 # RUN: llvm-mc -filetype=obj -triple=i686 %s -o %t1.o
  32 # RUN: ld.lld -r -o %t1 %t1.o %t1.o
  33 # RUN: llvm-readelf -r -x .data -x .bar -x .debug_line %t1 | FileCheck %s --check-prefix=REL
  34 ## https://github.com/llvm/llvm-project/issues/66738 Update implicit addends for -r and --compress-debug-sections
  35 # RUN: ld.lld -r --compress-debug-sections=zlib -o %t1.zlib %t1.o %t1.o
  36 # RUN: llvm-objcopy --decompress-debug-sections %t1.zlib %t1.zlib.de
  37 # RUN: llvm-readelf -r -x .data -x .bar -x .debug_line %t1.zlib.de | FileCheck %s --check-prefix=REL
  38
  39 # REL:         Offset   Info   Type                Sym. Value  Symbol's Name
  40 # REL-NEXT:  00000000  {{.*}} R_386_32               00000000   .text
  41 # REL-NEXT:  00000004  {{.*}} R_386_32               00000000   .text
  42 # REL-EMPTY:
  43 # REL:        Offset    Info   Type                Sym. Value  Symbol's Name
  44 # REL-NEXT:  00000000  {{.*}} R_386_32               00000000   .foo
  45 # REL-NEXT:  00000004  {{.*}} R_386_32               00000000   .text
  46 # REL-NEXT:  00000008  {{.*}} R_386_32               00000000   .foo
  47 # REL-NEXT:  0000000c  {{.*}} R_386_32               00000000   .text
  48 # REL-EMPTY:
  49 # REL:         Offset   Info   Type                Sym. Value  Symbol's Name
  50 # REL-NEXT:  00000000  {{.*}} R_386_32               00000000   .foo
  51 # REL-NEXT:  00000004  {{.*}} R_386_32               00000000   .text
  52 # REL-NEXT:  00000008  {{.*}} R_386_32               00000000   .foo
  53 # REL-NEXT:  0000000c  {{.*}} R_386_32               00000000   .text
  54
  55 # REL:       Hex dump of section '.data':
  56 # REL-NEXT:  0x00000000 01000000 05000000                   ........
  57 # REL:       Hex dump of section '.bar':
  58 # REL-NEXT:  0x00000000 01000000 00000000 02000000 04000000 ................
  59 # REL:       Hex dump of section '.debug_line':
  60 # REL-NEXT:  0x00000000 01000000 00000000 02000000 04000000 ................
  61
  62 .long 42
  63 .data
  64 .long .text + 1
  65
  66 .section .foo
  67 .byte 0
  68
  69 .section .bar
  70 .dc.a .foo + 1
  71 .dc.l .text
  72
  73 .section .debug_line
  74 .dc.a .foo + 1
  75 .dc.l .text