lld/test/ELF/mips-32.s

   1 # REQUIRES: mips
   2 # Check R_MIPS_32 relocation calculation.
   3
   4 # RUN: echo "SECTIONS { \
   5 # RUN:         . = 0x10000; .data ALIGN(0x1000) : { *(.data) } \
   6 # RUN:       }" > %t.script
   7
   8 # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t-be.o
   9 # RUN: ld.lld -shared %t-be.o -script %t.script -o %t-be.so
  10 # RUN: llvm-objdump -t -s %t-be.so | FileCheck --check-prefixes=SYM,BE %s
  11 # RUN: llvm-readelf -r -s --dynamic-table -A %t-be.so \
  12 # RUN:   | FileCheck -check-prefix=REL %s
  13
  14 # RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-linux %s -o %t-el.o
  15 # RUN: ld.lld -shared %t-el.o -script %t.script -o %t-el.so
  16 # RUN: llvm-objdump -t -s %t-el.so | FileCheck --check-prefixes=SYM,EL %s
  17 # RUN: llvm-readelf --dynamic-table -r -s -A %t-el.so \
  18 # RUN:   | FileCheck -check-prefix=REL %s
  19
  20   .data
  21   .globl v2
  22 v1:
  23   .word v2+4 # R_MIPS_32 target v2 addend 4
  24 v2:
  25   .word v1   # R_MIPS_32 target v1 addend 0
  26
  27 # SYM: SYMBOL TABLE:
  28 # SYM: 00011000 l .data  00000000 v1
  29
  30 # BE: Contents of section .data:
  31 # BE-NEXT: {{.*}} 00000004 00011000
  32 #                 ^-- v2+4 ^-- v1
  33
  34 # EL: Contents of section .data:
  35 # EL-NEXT: {{.*}} 04000000 00100100
  36 #                 ^-- v2+4 ^-- v1
  37
  38 # REL: Dynamic section
  39 # REL:     (RELSZ)    16
  40 # REL:     (RELENT)    8
  41 # REL-NOT: (RELCOUNT)
  42
  43 # REL: Relocation section
  44 # REL:      {{.*}} R_MIPS_REL32 [[V2:[0-9a-f]+]]
  45 # REL-NEXT: {{.*}} R_MIPS_REL32 {{$}}
  46
  47 # REL: Symbol table
  48 # REL: {{.*}}: [[V2]] {{.*}} v2
  49
  50 # REL: Global entries
  51 # REL: {{.*}} -32744(gp) [[V2]] {{.*}} v2