lld/test/ELF/mips-plt-n64.s

   1 # REQUIRES: mips
   2 # Check R_MIPS_26 relocation handling in case of N64 ABIs.
   3
   4 # RUN: echo "SECTIONS { \
   5 # RUN:         . = 0x10000; .text ALIGN(0x10000) : { *(.text) } \
   6 # RUN:         . = 0x30000; .data                : { *(.data) } \
   7 # RUN:       }" > %t.script
   8
   9 # RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \
  10 # RUN:         %S/Inputs/mips-dynamic.s -o %t-so.o
  11 # RUN: ld.lld %t-so.o -shared -soname=t.so -o %t.so
  12 # RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux %s -o %t.o
  13 # RUN: ld.lld %t.o %t.so -script %t.script -o %t.exe
  14 # RUN: llvm-objdump --no-print-imm-hex -d --no-show-raw-insn %t.exe \
  15 # RUN:   | FileCheck %s --check-prefixes=CHECK,DEFAULT
  16 # RUN: ld.lld %t-so.o -shared -soname=t.so -o %t.so -z hazardplt
  17 # RUN: ld.lld %t.o %t.so -script %t.script -o %t.exe -z hazardplt
  18 # RUN: llvm-objdump --no-print-imm-hex -d --no-show-raw-insn %t.exe \
  19 # RUN:   | FileCheck %s --check-prefixes=CHECK,HAZARDPLT
  20
  21 # CHECK:      Disassembly of section .text:
  22 # CHECK-EMPTY:
  23 # CHECK-NEXT: <__start>:
  24 # CHECK-NEXT:    20000:       jal     0x20030
  25 # CHECK-NEXT:    20004:       nop
  26 # CHECK-EMPTY:
  27 # CHECK-NEXT: Disassembly of section .plt:
  28 # CHECK-EMPTY:
  29 # CHECK-NEXT: <.plt>:
  30 # CHECK-NEXT:    20010:       lui     $14, 3
  31 # CHECK-NEXT:    20014:       ld      $25, 8($14)
  32 # CHECK-NEXT:    20018:       addiu   $14, $14, 8
  33 # CHECK-NEXT:    2001c:       subu    $24, $24, $14
  34 # CHECK-NEXT:    20020:       move    $15, $ra
  35 # CHECK-NEXT:    20024:       srl     $24, $24, 3
  36 # DEFAULT:       20028:       jalr    $25
  37 # HAZARDPLT:     20028:       jalr.hb $25
  38 # CHECK-NEXT:    2002c:       addiu   $24, $24, -2
  39 # CHECK-NEXT:    20030:       lui     $15, 3
  40 # CHECK-NEXT:    20034:       ld      $25, 24($15)
  41 # DEFAULT:       20038:       jr      $25
  42 # HAZARDPLT:     20038:       jr.hb   $25
  43 # CHECK-NEXT:    2003c:       daddiu  $24, $15, 24
  44
  45   .text
  46   .option pic0
  47   .global __start
  48 __start:
  49   jal   foo0