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annotate lld/test/ELF/mips-got-relocs.s @ 266:00f31e85ec16 default tip

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Added tag current for changeset 31d058e83c98
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sat, 14 Oct 2023 10:13:55 +0900
parents c4bab56944e8
children
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1 # REQUIRES: mips
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2 # Check R_MIPS_GOT16 relocation calculation.
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3
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4 # RUN: echo "SECTIONS { \
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5 # RUN: . = 0x20000; .text : { *(.text) } \
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6 # RUN: . = 0x30000; .got : { *(.got) } \
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7 # RUN: }" > %t.script
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8
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9 # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t-be.o
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10 # RUN: ld.lld %t-be.o --script %t.script -o %t-be.exe
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11 # RUN: llvm-readobj --sections -r --symbols -A %t-be.exe \
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12 # RUN: | FileCheck -check-prefix=ELF %s
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13 # RUN: llvm-objdump --no-print-imm-hex -d %t-be.exe | FileCheck --check-prefix=DIS %s
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15 # RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-linux %s -o %t-el.o
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16 # RUN: ld.lld %t-el.o --script %t.script -o %t-el.exe
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17 # RUN: llvm-readobj --sections -r --symbols -A %t-el.exe \
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18 # RUN: | FileCheck -check-prefix=ELF %s
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19 # RUN: llvm-objdump --no-print-imm-hex -d %t-el.exe | FileCheck --check-prefix=DIS %s
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21 # RUN: ld.lld -shared %t-be.o --script %t.script -o %t-be.so
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22 # RUN: llvm-readobj --sections -r --symbols -A %t-be.so \
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23 # RUN: | FileCheck -check-prefix=ELF %s
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24 # RUN: llvm-objdump --no-print-imm-hex -d %t-be.so | FileCheck --check-prefix=DIS %s
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25
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26 # RUN: ld.lld -shared %t-el.o --script %t.script -o %t-el.so
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27 # RUN: llvm-readobj --sections -r --symbols -A %t-el.so \
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28 # RUN: | FileCheck -check-prefix=ELF %s
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29 # RUN: llvm-objdump --no-print-imm-hex -d %t-el.so | FileCheck --check-prefix=DIS %s
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30
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31 .text
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32 .globl __start
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33 __start:
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34 lui $2, %got(v1)
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35
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36 .data
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37 .globl v1
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38 v1:
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39 .word 0
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40
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41 # ELF: Section {
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42 # ELF: Name: .got
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43 # ELF: Flags [
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44 # ELF-NEXT: SHF_ALLOC
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45 # ELF-NEXT: SHF_MIPS_GPREL
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46 # ELF-NEXT: SHF_WRITE
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47 # ELF-NEXT: ]
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48 #
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49 # ELF: Relocations [
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50 # ELF-NEXT: ]
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51 #
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52 # ELF: Symbol {
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53 # ELF: Name: v1
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54 # ELF-NEXT: Value: 0x[[V1:[0-9A-F]+]]
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55 #
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56 # ELF: {{.*}} GOT {
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57 # ELF-NEXT: Canonical gp value: 0x37FF0
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58 #
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59 # ELF: Entry {
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60 # ELF: Address: 0x30008
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61 # ELF-NEXT: Access: -32744
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62 # ELF-NEXT: Initial: 0x[[V1]]
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63
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64 # "v1 GOT entry address" - _gp
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65 # 0x30008 - 0x37FF0 = -0x7fe8 == 0x8018 == 32792
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66 # DIS: lui $2, 32792