lld/test/ELF/riscv-relax-hi20-lo12-pie.s

   1 # REQUIRES: riscv
   2 # RUN: rm -rf %t && split-file %s %t && cd %t
   3
   4 # RUN: llvm-mc -filetype=obj -triple=riscv32-unknown-elf -mattr=+relax a.s -o rv32.o
   5 # RUN: llvm-mc -filetype=obj -triple=riscv64-unknown-elf -mattr=+relax a.s -o rv64.o
   6 # RUN: llvm-mc -filetype=obj -triple=riscv64-unknown-elf -mattr=+relax a.s -o rv64-pie.o
   7
   8 # RUN: ld.lld --relax-gp --undefined=__global_pointer$ rv32.o lds -pie -o rv32
   9 # RUN: ld.lld --relax-gp --undefined=__global_pointer$ rv64.o lds -shared -o rv64
  10 # RUN: llvm-objdump -td -M no-aliases --no-show-raw-insn rv32 | FileCheck %s
  11 # RUN: llvm-objdump -td -M no-aliases --no-show-raw-insn rv64 | FileCheck %s
  12
  13 # CHECK:      lui     a0, 512
  14 # CHECK-NEXT: addi    a0, a0, 1
  15 # CHECK-NEXT: lw      a0, 1(a0)
  16 # CHECK-NEXT: sw      a0, 1(a0)
  17
  18 #--- a.s
  19 .globl abs
  20 abs = 0x200001
  21
  22 .global _start
  23 _start:
  24   lui a0, %hi(abs)
  25   addi a0, a0, %lo(abs)
  26   lw a0, %lo(abs)(a0)
  27   sw a0, %lo(abs)(a0)
  28
  29 #--- lds
  30 SECTIONS {
  31   .text : {*(.text) }
  32   .sdata 0x200000 : {}
  33 }