1# RUN: rm -rf %t && mkdir -p %t 2# RUN: llvm-mc -triple=riscv64 -position-independent -filetype=obj \ 3# RUN: -o %t/elf_riscv64_got_plt_reloc.o %s 4# RUN: llvm-jitlink -noexec \ 5# RUN: -slab-allocate 100Kb -slab-address 0xfff00000 -slab-page-size 4096 \ 6# RUN: -abs external_func=0x1 -abs external_data=0x2 \ 7# RUN: -check %s %t/elf_riscv64_got_plt_reloc.o 8 9## Run the same tests with relaxation enabled. 10# RUN: llvm-mc -triple=riscv64 -position-independent -filetype=obj \ 11# RUN: -mattr=+relax -o %t/elf_riscv64_got_plt_reloc.o %s 12# RUN: llvm-jitlink -noexec \ 13# RUN: -slab-allocate 100Kb -slab-address 0xfff00000 -slab-page-size 4096 \ 14# RUN: -abs external_func=0x1 -abs external_data=0x2 \ 15# RUN: -check %s %t/elf_riscv64_got_plt_reloc.o 16 17 .text 18 .file "testcase.c" 19 20# Empty main entry point. 21 .globl main 22 .p2align 1 23 .type main,@function 24main: 25 ret 26 27 .size main, .-main 28# Test R_RISCV_GOT_HI20. The low 12 relocation is R_RISCV_PC_REL_LO12. This test case will 29# check both the offset to the GOT entry and its content. 30# jitlink-check: decode_operand(test_got, 1) = (got_addr(elf_riscv64_got_plt_reloc.o, external_data) - test_got + 0x800)[31:12] 31# jitlink-check: decode_operand(test_got+4, 2)[11:0] = (got_addr(elf_riscv64_got_plt_reloc.o, external_data) - test_got)[11:0] 32# jitlink-check: *{8}(got_addr(elf_riscv64_got_plt_reloc.o, external_data)) = external_data 33 .globl test_got 34 .p2align 1 35 .type test_got,@function 36test_got: 37 auipc a0, %got_pcrel_hi(external_data) 38 ld a0, %pcrel_lo(test_got)(a0) 39 40 .size test_got, .-test_got 41 42# Test R_RISCV_CALL_PLT. 43# jitlink-check: decode_operand(test_plt, 1) = (stub_addr(elf_riscv64_got_plt_reloc.o, external_func) - test_plt + 0x800)[31:12] 44# jitlink-check: decode_operand(test_plt+4, 2) = (stub_addr(elf_riscv64_got_plt_reloc.o, external_func) - test_plt)[11:0] 45# jitlink-check: *{8}(got_addr(elf_riscv64_got_plt_reloc.o, external_func)) = external_func 46 .globl test_plt 47 .p2align 1 48 .type test_got,@function 49test_plt: 50 call external_func@plt 51 52 .size test_plt, .-test_plt 53 54