| # RUN: rm -rf %t && mkdir -p %t |
| # RUN: llvm-mc -triple=riscv64 -position-independent -filetype=obj \ |
| # RUN: -o %t/elf_riscv64_sm_pic_reloc.o %s |
| # RUN: llvm-mc -triple=riscv32 -position-independent -filetype=obj \ |
| # RUN: -o %t/elf_riscv32_sm_pic_reloc.o %s |
| # RUN: llvm-jitlink -noexec \ |
| # RUN: -slab-allocate 100Kb -slab-address 0xfff00000 -slab-page-size 4096 \ |
| # RUN: -define-abs external_func=0x1 -define-abs external_data=0x2 \ |
| # RUN: -check %s %t/elf_riscv64_sm_pic_reloc.o |
| # RUN: llvm-jitlink -noexec \ |
| # RUN: -slab-allocate 100Kb -slab-address 0xfff00000 -slab-page-size 4096 \ |
| # RUN: -define-abs external_func=0x1 -define-abs external_data=0x2 \ |
| # RUN: -check %s %t/elf_riscv32_sm_pic_reloc.o |
| # |
| # Test ELF small/PIC relocations |
| |
| .text |
| .file "testcase.c" |
| |
| # Empty main entry point. |
| .globl main |
| .p2align 1 |
| .type main,@function |
| main: |
| ret |
| |
| .size main, .-main |
| |
| # Test R_RISCV_PCREL_HI20 and R_RISCV_PCREL_LO |
| # jitlink-check: decode_operand(test_pcrel32, 1) = ((external_data - test_pcrel32) + 0x800)[31:12] |
| # jitlink-check: decode_operand(test_pcrel32+4, 2)[11:0] = (external_data - test_pcrel32)[11:0] |
| .globl test_pcrel32 |
| .p2align 1 |
| .type test_pcrel32,@function |
| test_pcrel32: |
| auipc a0, %pcrel_hi(external_data) |
| lw a0, %pcrel_lo(test_pcrel32)(a0) |
| |
| .size test_pcrel32, .-test_pcrel32 |
| |
| # Test R_RISCV_CALL |
| # jitlink-check: decode_operand(test_call, 1) = ((external_func - test_call) + 0x800)[31:12] |
| # jitlink-check: decode_operand(test_call+4, 2)[11:0] = (external_func - test_call)[11:0] |
| .globl test_call |
| .p2align 1 |
| .type test_call,@function |
| test_call: |
| call external_func |
| ret |
| .size test_call, .-test_call |