Mercurial > hg > CbC > CbC_llvm
comparison test/CodeGen/PowerPC/hello-reloc.s @ 0:95c75e76d11b LLVM3.4
LLVM 3.4
| author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Thu, 12 Dec 2013 13:56:28 +0900 |
| parents | |
| children | 54457678186b |
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| -1:000000000000 | 0:95c75e76d11b |
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| 1 ; This tests for the basic implementation of PPCMachObjectWriter.cpp, | |
| 2 ; which is responsible for writing mach-o relocation entries for (PIC) | |
| 3 ; PowerPC objects. | |
| 4 ; NOTE: Darwin PPC asm syntax is not yet supported by PPCAsmParser, | |
| 5 ; so this test case uses ELF PPC asm syntax to produce a mach-o object. | |
| 6 ; Once PPCAsmParser supports darwin asm syntax, this test case should | |
| 7 ; be updated accordingly. | |
| 8 | |
| 9 ; 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 | |
| 10 | |
| 11 ; .machine ppc7400 | |
| 12 .section __TEXT,__textcoal_nt,coalesced,pure_instructions | |
| 13 .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32 | |
| 14 .section __TEXT,__text,regular,pure_instructions | |
| 15 .globl _main | |
| 16 .align 4 | |
| 17 _main: ; @main | |
| 18 ; BB#0: ; %entry | |
| 19 mflr 0 | |
| 20 stw 31, -4(1) | |
| 21 stw 0, 8(1) | |
| 22 stwu 1, -80(1) | |
| 23 bl L0$pb | |
| 24 L0$pb: | |
| 25 mr 31, 1 | |
| 26 li 5, 0 | |
| 27 mflr 2 | |
| 28 stw 3, 68(31) | |
| 29 stw 5, 72(31) | |
| 30 stw 4, 64(31) | |
| 31 addis 2, 2, (L_.str-L0$pb)@ha | |
| 32 la 3, (L_.str-L0$pb)@l(2) | |
| 33 bl L_puts$stub | |
| 34 li 3, 0 | |
| 35 addi 1, 1, 80 | |
| 36 lwz 0, 8(1) | |
| 37 lwz 31, -4(1) | |
| 38 mtlr 0 | |
| 39 blr | |
| 40 | |
| 41 .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32 | |
| 42 .align 4 | |
| 43 L_puts$stub: | |
| 44 .indirect_symbol _puts | |
| 45 mflr 0 | |
| 46 bcl 20, 31, L_puts$stub$tmp | |
| 47 L_puts$stub$tmp: | |
| 48 mflr 11 | |
| 49 addis 11, 11, (L_puts$lazy_ptr-L_puts$stub$tmp)@ha | |
| 50 mtlr 0 | |
| 51 lwzu 12, (L_puts$lazy_ptr-L_puts$stub$tmp)@l(11) | |
| 52 mtctr 12 | |
| 53 bctr | |
| 54 .section __DATA,__la_symbol_ptr,lazy_symbol_pointers | |
| 55 L_puts$lazy_ptr: | |
| 56 .indirect_symbol _puts | |
| 57 .long dyld_stub_binding_helper | |
| 58 | |
| 59 .subsections_via_symbols | |
| 60 .section __TEXT,__cstring,cstring_literals | |
| 61 L_.str: ; @.str | |
| 62 .asciz "Hello, world!" | |
| 63 | |
| 64 ; DARWIN-G4-DUMP:Format: Mach-O 32-bit ppc | |
| 65 ; DARWIN-G4-DUMP:Arch: powerpc | |
| 66 ; DARWIN-G4-DUMP:AddressSize: 32bit | |
| 67 ; DARWIN-G4-DUMP:Relocations [ | |
| 68 ; DARWIN-G4-DUMP: Section __text { | |
| 69 ; DARWIN-G4-DUMP: 0x34 1 2 0 PPC_RELOC_BR24 0 - | |
| 70 ; DARWIN-G4-DUMP: 0x30 0 2 n/a PPC_RELOC_LO16_SECTDIFF 1 _main | |
| 71 ; DARWIN-G4-DUMP: 0x0 0 2 n/a PPC_RELOC_PAIR 1 _main | |
| 72 ; DARWIN-G4-DUMP: 0x2C 0 2 n/a PPC_RELOC_HA16_SECTDIFF 1 _main | |
| 73 ; DARWIN-G4-DUMP: 0x60 0 2 n/a PPC_RELOC_PAIR 1 _main | |
| 74 ; DARWIN-G4-DUMP: } | |
| 75 ; DARWIN-G4-DUMP: Section __picsymbolstub1 { | |
| 76 ; DARWIN-G4-DUMP: 0x14 0 2 n/a PPC_RELOC_LO16_SECTDIFF 1 _main | |
| 77 ; DARWIN-G4-DUMP: 0x0 0 2 n/a PPC_RELOC_PAIR 1 _main | |
| 78 ; DARWIN-G4-DUMP: 0xC 0 2 n/a PPC_RELOC_HA16_SECTDIFF 1 _main | |
| 79 ; DARWIN-G4-DUMP: 0x18 0 2 n/a PPC_RELOC_PAIR 1 _main | |
| 80 ; DARWIN-G4-DUMP: } | |
| 81 ; DARWIN-G4-DUMP: Section __la_symbol_ptr { | |
| 82 ; DARWIN-G4-DUMP: 0x0 0 2 1 PPC_RELOC_VANILLA 0 dyld_stub_binding_helper | |
| 83 ; DARWIN-G4-DUMP: } | |
| 84 ; DARWIN-G4-DUMP:] |