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annotate lld/test/ELF/riscv-ifunc-nonpreemptible.s @ 173:0572611fdcc8 llvm10 llvm12

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reorgnization done
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 11:55:54 +0900
parents 1d019706d866
children 2e18cbf3894f
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1 # REQUIRES: riscv
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2 # RUN: llvm-mc -filetype=obj -triple=riscv32 %s -o %t.32.o
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3 # RUN: ld.lld -pie %t.32.o -o %t.32
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4 # RUN: llvm-readobj -r %t.32 | FileCheck --check-prefix=RELOC32 %s
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5 # RUN: llvm-readelf -s %t.32 | FileCheck --check-prefix=SYM32 %s
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6 # RUN: llvm-objdump -d --no-show-raw-insn %t.32 | FileCheck --check-prefix=DIS32 %s
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7
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8 # RUN: llvm-mc -filetype=obj -triple=riscv64 %s -o %t.64.o
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9 # RUN: ld.lld -pie %t.64.o -o %t.64
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10 # RUN: llvm-readobj -r %t.64 | FileCheck --check-prefix=RELOC64 %s
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11 # RUN: llvm-readelf -s %t.64 | FileCheck --check-prefix=SYM64 %s
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12 # RUN: llvm-objdump -d --no-show-raw-insn %t.64 | FileCheck --check-prefix=DIS64 %s
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13
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14 # RELOC32: .rela.dyn {
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15 # RELOC32-NEXT: 0x3218 R_RISCV_IRELATIVE - 0x117C
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16 # RELOC32-NEXT: }
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17
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18 # SYM32: 0001190 0 FUNC GLOBAL DEFAULT {{.*}} func
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19
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20 # DIS32: <_start>:
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21 # DIS32-NEXT: 1180: auipc a0, 0
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22 # DIS32-NEXT: addi a0, a0, 16
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23 # DIS32: Disassembly of section .iplt:
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24 # DIS32: <func>:
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25 ## 32-bit: &.got.plt[func]-. = 0x3218-0x1190 = 4096*2+136
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26 # DIS32-NEXT: 1190: auipc t3, 2
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27 # DIS32-NEXT: lw t3, 136(t3)
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28 # DIS32-NEXT: jalr t1, t3
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29 # DIS32-NEXT: nop
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30
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31 # RELOC64: .rela.dyn {
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32 # RELOC64-NEXT: 0x3370 R_RISCV_IRELATIVE - 0x1260
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33 # RELOC64-NEXT: }
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34
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35 # SYM64: 000000000001270 0 FUNC GLOBAL DEFAULT {{.*}} func
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36
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37 # DIS64: <_start>:
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38 # DIS64-NEXT: 1264: auipc a0, 0
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39 # DIS64-NEXT: addi a0, a0, 12
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40 # DIS64: Disassembly of section .iplt:
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41 # DIS64: <func>:
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42 ## 64-bit: &.got.plt[func]-. = 0x3370-0x1270 = 4096*2+256
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43 # DIS64-NEXT: 1270: auipc t3, 2
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44 # DIS64-NEXT: ld t3, 256(t3)
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45 # DIS64-NEXT: jalr t1, t3
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46 # DIS64-NEXT: nop
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47
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48 .text
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49 .globl func
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50 .type func, @gnu_indirect_function
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51 func:
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52 ret
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53
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54 .globl _start
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55 _start:
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56 .L:
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57 auipc a0, %pcrel_hi(func)
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58 addi a0, a0, %pcrel_lo(.L)