lld/test/ELF/mips-hilo-gp-disp.s

   1 # REQUIRES: mips
   2 # Check R_MIPS_HI16 / LO16 relocations calculation against _gp_disp.
   3
   4 # RUN: echo "SECTIONS { \
   5 # RUN:         . = 0x10000; .text ALIGN(0x1000) : { *(.text) } \
   6 # RUN:         . = 0x30000; .got  : { *(.got)  } \
   7 # RUN:       }" > %t.script
   8 # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t1.o
   9 # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
  10 # RUN:         %S/Inputs/mips-dynamic.s -o %t2.o
  11 # RUN: ld.lld %t1.o %t2.o --script %t.script -o %t.exe
  12 # RUN: llvm-objdump -d -t --no-show-raw-insn %t.exe | FileCheck %s
  13 # RUN: ld.lld %t1.o %t2.o -shared --script %t.script -o %t.so
  14 # RUN: llvm-objdump -d -t --no-show-raw-insn %t.so | FileCheck %s
  15
  16   .text
  17   .globl  __start
  18 __start:
  19   lui    $t0,%hi(_gp_disp)
  20   addi   $t0,$t0,%lo(_gp_disp)
  21   lw     $v0,%call16(_foo)($gp)
  22 bar:
  23   lui    $t0,%hi(_gp_disp)
  24   addi   $t0,$t0,%lo(_gp_disp)
  25
  26 # CHECK: SYMBOL TABLE:
  27 # CHECK: 0001100c l       .text   00000000 bar
  28 # CHECK: 00037ff0 l       .got    00000000 .hidden _gp
  29 # CHECK: 00011000 g       .text   00000000 __start
  30
  31 # CHECK:      Disassembly of section .text:
  32 # CHECK-EMPTY:
  33 # CHECK-NEXT: <__start>:
  34 # CHECK-NEXT:  11000:       lui    $8, 2
  35 #                                      ^-- %hi(0x37ff0-0x11000)
  36 # CHECK-NEXT:  11004:       addi   $8, $8, 28656
  37 #                                          ^-- %lo(0x37ff0-0x11004+4)
  38 # CHECK:      <bar>:
  39 # CHECK-NEXT:  1100c:       lui    $8, 2
  40 #                                      ^-- %hi(0x37ff0-0x1100c)
  41 # CHECK-NEXT:  11010:       addi   $8, $8, 28644
  42 #                                          ^-- %lo(0x37ff0-0x11010+4)