| # REQUIRES: riscv |
| # RUN: llvm-mc -filetype=obj -triple=riscv32 %s -o %t.32.o |
| # RUN: ld.lld -pie %t.32.o -o %t.32 |
| # RUN: ld.lld -pie %t.32.o -o %t.32-apply --apply-dynamic-relocs |
| # RUN: llvm-readobj -r -x .got.plt %t.32 | FileCheck --check-prefixes=RELOC32,NO-APPLY-RELOC32 %s |
| # RUN: llvm-readobj -r -x .got.plt %t.32-apply | FileCheck --check-prefixes=RELOC32,APPLY-RELOC32 %s |
| # RUN: llvm-readelf -s %t.32 | FileCheck --check-prefix=SYM32 %s |
| # RUN: llvm-objdump -d --no-show-raw-insn %t.32 | FileCheck --check-prefix=DIS32 %s |
| |
| # RUN: llvm-mc -filetype=obj -triple=riscv64 %s -o %t.64.o |
| # RUN: ld.lld -pie %t.64.o -o %t.64 |
| # RUN: ld.lld -pie %t.64.o -o %t.64-apply --apply-dynamic-relocs |
| # RUN: llvm-readobj -r -x .got.plt %t.64 | FileCheck --check-prefixes=RELOC64,NO-APPLY-RELOC64 %s |
| # RUN: llvm-readobj -r -x .got.plt %t.64-apply | FileCheck --check-prefixes=RELOC64,APPLY-RELOC64 %s |
| # RUN: llvm-readelf -s %t.64 | FileCheck --check-prefix=SYM64 %s |
| # RUN: llvm-objdump -d --no-show-raw-insn %t.64 | FileCheck --check-prefix=DIS64 %s |
| |
| # RELOC32: .rela.dyn { |
| # RELOC32-NEXT: 0x3220 R_RISCV_IRELATIVE - 0x117C |
| # RELOC32-NEXT: } |
| # RELOC32-LABEL: Hex dump of section '.got.plt': |
| # NO-APPLY-RELOC32: 0x00003220 00000000 |
| # APPLY-RELOC32: 0x00003220 7c110000 |
| # RELOC32-EMPTY: |
| |
| # SYM32: 0001190 0 FUNC GLOBAL DEFAULT {{.*}} func |
| |
| # DIS32: <_start>: |
| # DIS32-NEXT: 1180: auipc a0, 0 |
| # DIS32-NEXT: addi a0, a0, 16 |
| # DIS32: Disassembly of section .iplt: |
| # DIS32: <func>: |
| ## 32-bit: &.got.plt[func]-. = 0x3220-0x1190 = 4096*2+144 |
| # DIS32-NEXT: 1190: auipc t3, 2 |
| # DIS32-NEXT: lw t3, 144(t3) |
| # DIS32-NEXT: jalr t1, t3 |
| # DIS32-NEXT: nop |
| |
| # RELOC64: .rela.dyn { |
| # RELOC64-NEXT: 0x3380 R_RISCV_IRELATIVE - 0x1260 |
| # RELOC64-NEXT: } |
| # RELOC64-LABEL: Hex dump of section '.got.plt': |
| # NO-APPLY-RELOC64: 0x00003380 00000000 00000000 |
| # APPLY-RELOC64: 0x00003380 60120000 00000000 |
| # RELOC64-EMPTY: |
| |
| # SYM64: 000000000001270 0 FUNC GLOBAL DEFAULT {{.*}} func |
| |
| # DIS64: <_start>: |
| # DIS64-NEXT: 1264: auipc a0, 0 |
| # DIS64-NEXT: addi a0, a0, 12 |
| # DIS64: Disassembly of section .iplt: |
| # DIS64: <func>: |
| ## 64-bit: &.got.plt[func]-. = 0x3380-0x1270 = 4096*2+272 |
| # DIS64-NEXT: 1270: auipc t3, 2 |
| # DIS64-NEXT: ld t3, 272(t3) |
| # DIS64-NEXT: jalr t1, t3 |
| # DIS64-NEXT: nop |
| |
| .text |
| .globl func |
| .type func, @gnu_indirect_function |
| func: |
| ret |
| |
| .globl _start |
| _start: |
| .L: |
| auipc a0, %pcrel_hi(func) |
| addi a0, a0, %pcrel_lo(.L) |