lld/test/ELF/riscv-pcrel-hilo-error-sections.s

   1 # REQUIRES: riscv
   2
   3 # RUN: llvm-mc -filetype=obj -triple=riscv64 %s -o %t.o
   4 # RUN: not ld.lld %t.o 2>&1 | FileCheck %s
   5
   6 # CHECK: error: {{.*}}:(.text.sec_one+0x0): R_RISCV_PCREL_LO12 relocation points to a symbol '.Lpcrel_hi0' in a different section '.text.sec_two'
   7 # CHECK: error: {{.*}}:(.text.sec_one+0x4): R_RISCV_PCREL_LO12 relocation points to a symbol '.Lpcrel_hi1' in a different section '.text.sec_two'
   8 # CHECK-NOT: R_RISCV_PCREL_LO12 relocation points to a symbol '.Lpcrel_hi2'
   9
  10 ## This test is checking that we warn the user when the relocations in their
  11 ## object don't follow the RISC-V psABI. In particular, the psABI requires
  12 ## that PCREL_LO12 relocations are in the same section as the pcrel_hi
  13 ## instruction they point to.
  14
  15   .section .text.sec_one,"ax"
  16   addi a0, a0, %pcrel_lo(.Lpcrel_hi0)
  17   sw a0, %pcrel_lo(.Lpcrel_hi1)(a1)
  18
  19   .section .text.sec_two,"ax"
  20 .Lpcrel_hi0:
  21   auipc a0, %pcrel_hi(a)
  22 .Lpcrel_hi1:
  23   auipc a1, %pcrel_hi(a)
  24
  25 .Lpcrel_hi2:
  26   auipc a2, %pcrel_hi(a)
  27   addi a2, a2, %pcrel_lo(.Lpcrel_hi2)
  28
  29   .data
  30   .global a
  31 a:
  32   .word 50