annotate test/CodeGen/PowerPC/hello-reloc.s @ 77:54457678186b LLVM3.6

LLVM 3.6
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Mon, 08 Sep 2014 22:06:00 +0900
parents 95c75e76d11b
children afa8332a0e37
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1 ; This tests for the basic implementation of PPCMachObjectWriter.cpp,
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2 ; which is responsible for writing mach-o relocation entries for (PIC)
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3 ; PowerPC objects.
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4
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5 ; RUN: llvm-mc -filetype=obj -relocation-model=pic -mcpu=g4 -triple=powerpc-apple-darwin8 %s -o - | llvm-readobj -relocations | FileCheck -check-prefix=DARWIN-G4-DUMP %s
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6
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7 .machine ppc7400
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8 .section __TEXT,__textcoal_nt,coalesced,pure_instructions
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9 .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
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10 .section __TEXT,__text,regular,pure_instructions
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11 .globl _main
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12 .align 4
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13 _main: ; @main
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14 ; BB#0: ; %entry
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15 mflr r0
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16 stw r31, -4(r1)
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17 stw r0, 8(r1)
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18 stwu r1, -80(r1)
0
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19 bl L0$pb
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20 L0$pb:
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21 mr r31, r1
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22 li r5, 0
0
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23 mflr 2
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24 stw r3, 68(r31)
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25 stw r5, 72(r31)
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26 stw r4, 64(r31)
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27 addis r2, r2, ha16(L_.str-L0$pb)
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28 la r3, lo16(L_.str-L0$pb)(r2)
0
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29 bl L_puts$stub
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30 li r3, 0
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31 addi r1, r1, 80
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32 lwz r0, 8(r1)
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33 lwz r31, -4(r1)
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34 mtlr r0
0
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35 blr
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36
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37 .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
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38 .align 4
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39 L_puts$stub:
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40 .indirect_symbol _puts
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41 mflr r0
0
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42 bcl 20, 31, L_puts$stub$tmp
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43 L_puts$stub$tmp:
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44 mflr r11
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45 addis r11, r11, ha16(L_puts$lazy_ptr-L_puts$stub$tmp)
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46 mtlr r0
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47 lwzu r12, lo16(L_puts$lazy_ptr-L_puts$stub$tmp)(r11)
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48 mtctr r12
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49 bctr
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50 .section __DATA,__la_symbol_ptr,lazy_symbol_pointers
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51 L_puts$lazy_ptr:
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52 .indirect_symbol _puts
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53 .long dyld_stub_binding_helper
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54
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55 .subsections_via_symbols
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56 .section __TEXT,__cstring,cstring_literals
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57 L_.str: ; @.str
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58 .asciz "Hello, world!"
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59
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60 ; DARWIN-G4-DUMP:Format: Mach-O 32-bit ppc
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61 ; DARWIN-G4-DUMP:Arch: powerpc
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62 ; DARWIN-G4-DUMP:AddressSize: 32bit
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63 ; DARWIN-G4-DUMP:Relocations [
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64 ; DARWIN-G4-DUMP: Section __text {
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65 ; DARWIN-G4-DUMP: 0x34 1 2 0 PPC_RELOC_BR24 0 0x3
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66 ; DARWIN-G4-DUMP: 0x30 0 2 n/a PPC_RELOC_LO16_SECTDIFF 1 0x74
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67 ; DARWIN-G4-DUMP: 0x0 0 2 n/a PPC_RELOC_PAIR 1 0x14
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68 ; DARWIN-G4-DUMP: 0x2C 0 2 n/a PPC_RELOC_HA16_SECTDIFF 1 0x74
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69 ; DARWIN-G4-DUMP: 0x60 0 2 n/a PPC_RELOC_PAIR 1 0x14
0
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70 ; DARWIN-G4-DUMP: }
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71 ; DARWIN-G4-DUMP: Section __picsymbolstub1 {
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72 ; DARWIN-G4-DUMP: 0x14 0 2 n/a PPC_RELOC_LO16_SECTDIFF 1 0x70
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73 ; DARWIN-G4-DUMP: 0x0 0 2 n/a PPC_RELOC_PAIR 1 0x58
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74 ; DARWIN-G4-DUMP: 0xC 0 2 n/a PPC_RELOC_HA16_SECTDIFF 1 0x70
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75 ; DARWIN-G4-DUMP: 0x18 0 2 n/a PPC_RELOC_PAIR 1 0x58
0
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76 ; DARWIN-G4-DUMP: }
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77 ; DARWIN-G4-DUMP: Section __la_symbol_ptr {
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78 ; DARWIN-G4-DUMP: 0x0 0 2 1 PPC_RELOC_VANILLA 0 dyld_stub_binding_helper
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79 ; DARWIN-G4-DUMP: }
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80 ; DARWIN-G4-DUMP:]