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@@ -1,9 +1,129 @@ |
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# REQUIRES: x86 |
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t1.o |
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/relocatable.s -o %t2.o |
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/relocatable2.s -o %t3.o |
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# RUN: ld.lld -r %t1.o %t2.o %t3.o -o %t |
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# RUN: llvm-readobj -file-headers -sections -program-headers -symbols -r %t | FileCheck %s |
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# RUN: llvm-objdump -s -d %t | FileCheck -check-prefix=CHECKTEXT %s |
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t |
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# RUN: not ld.lld -r %t -o %t2 2>&1 | FileCheck %s |
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## Test --relocatable alias |
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# RUN: ld.lld --relocatable %t1.o %t2.o %t3.o -o %t |
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# RUN: llvm-readobj -file-headers -sections -program-headers -symbols -r %t | FileCheck %s |
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# RUN: llvm-objdump -s -d %t | FileCheck -check-prefix=CHECKTEXT %s |
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# CHECK: -r option is not supported. Use 'ar' command instead. |
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## Verify that we can use our relocation output as input to produce executable |
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# RUN: ld.lld -e main %t -o %texec |
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# RUN: llvm-readobj -file-headers %texec | FileCheck -check-prefix=CHECKEXE %s |
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.globl _start; |
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_start: |
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## Attempt to link DSO with -r |
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# RUN: ld.lld -shared %t1.o -o %t.so |
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# RUN: not ld.lld -r %t.so %t2.o -o %tfail 2>&1 | FileCheck -check-prefix=ERR %s |
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# ERR: Attempted static link of dynamic object |
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## Attempt to use -r and shared together |
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# RUN: not ld.lld -r -shared %t2.o -o %tfail 2>&1 | FileCheck -check-prefix=ERR2 %s |
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# ERR2: -r and -shared may not be used together |
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# CHECK: ElfHeader { |
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# CHECK-NEXT: Ident { |
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# CHECK-NEXT: Magic: (7F 45 4C 46) |
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# CHECK-NEXT: Class: 64-bit |
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# CHECK-NEXT: DataEncoding: LittleEndian |
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# CHECK-NEXT: FileVersion: 1 |
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# CHECK-NEXT: OS/ABI: SystemV |
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# CHECK-NEXT: ABIVersion: 0 |
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# CHECK-NEXT: Unused: (00 00 00 00 00 00 00) |
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# CHECK-NEXT: } |
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# CHECK-NEXT: Type: Relocatable |
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# CHECK-NEXT: Machine: EM_X86_64 |
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# CHECK-NEXT: Version: 1 |
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# CHECK-NEXT: Entry: 0x0 |
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# CHECK-NEXT: ProgramHeaderOffset: 0x0 |
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# CHECK-NEXT: SectionHeaderOffset: 0x2D8 |
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# CHECK-NEXT: Flags [ |
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# CHECK-NEXT: ] |
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# CHECK-NEXT: HeaderSize: 64 |
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# CHECK-NEXT: ProgramHeaderEntrySize: 0 |
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# CHECK-NEXT: ProgramHeaderCount: 0 |
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# CHECK-NEXT: SectionHeaderEntrySize: 64 |
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# CHECK-NEXT: SectionHeaderCount: 7 |
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# CHECK-NEXT: StringTableSectionIndex: 5 |
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# CHECK-NEXT: } |
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# CHECK: Relocations [ |
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# CHECK-NEXT: Section (3) .rela.text { |
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# CHECK-NEXT: 0x3 R_X86_64_32S x 0x0 |
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# CHECK-NEXT: 0xE R_X86_64_32S y 0x0 |
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# CHECK-NEXT: 0x23 R_X86_64_32S xx 0x0 |
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# CHECK-NEXT: 0x2E R_X86_64_32S yy 0x0 |
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# CHECK-NEXT: 0x43 R_X86_64_32S xxx 0x0 |
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# CHECK-NEXT: 0x4E R_X86_64_32S yyy 0x0 |
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# CHECK-NEXT: } |
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# CHECKTEXT: Disassembly of section .text: |
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# CHECKTEXT-NEXT: main: |
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# CHECKTEXT-NEXT: 0: c7 04 25 00 00 00 00 05 00 00 00 movl $5, 0 |
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# CHECKTEXT-NEXT: b: c7 04 25 00 00 00 00 07 00 00 00 movl $7, 0 |
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# CHECKTEXT: foo: |
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# CHECKTEXT-NEXT: 20: c7 04 25 00 00 00 00 01 00 00 00 movl $1, 0 |
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# CHECKTEXT-NEXT: 2b: c7 04 25 00 00 00 00 02 00 00 00 movl $2, 0 |
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# CHECKTEXT: bar: |
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# CHECKTEXT-NEXT: 40: c7 04 25 00 00 00 00 08 00 00 00 movl $8, 0 |
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# CHECKTEXT-NEXT: 4b: c7 04 25 00 00 00 00 09 00 00 00 movl $9, 0 |
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# CHECKEXE: Format: ELF64-x86-64 |
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# CHECKEXE-NEXT: Arch: x86_64 |
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# CHECKEXE-NEXT: AddressSize: 64bit |
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# CHECKEXE-NEXT: LoadName: |
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# CHECKEXE-NEXT: ElfHeader { |
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# CHECKEXE-NEXT: Ident { |
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# CHECKEXE-NEXT: Magic: (7F 45 4C 46) |
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# CHECKEXE-NEXT: Class: 64-bit |
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# CHECKEXE-NEXT: DataEncoding: LittleEndian |
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# CHECKEXE-NEXT: FileVersion: 1 |
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# CHECKEXE-NEXT: OS/ABI: SystemV (0x0) |
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# CHECKEXE-NEXT: ABIVersion: 0 |
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# CHECKEXE-NEXT: Unused: (00 00 00 00 00 00 00) |
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# CHECKEXE-NEXT: } |
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# CHECKEXE-NEXT: Type: Executable |
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# CHECKEXE-NEXT: Machine: EM_X86_64 |
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# CHECKEXE-NEXT: Version: 1 |
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# CHECKEXE-NEXT: Entry: 0x11000 |
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# CHECKEXE-NEXT: ProgramHeaderOffset: 0x40 |
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# CHECKEXE-NEXT: SectionHeaderOffset: 0x11E8 |
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# CHECKEXE-NEXT: Flags [ |
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# CHECKEXE-NEXT: ] |
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# CHECKEXE-NEXT: HeaderSize: 64 |
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# CHECKEXE-NEXT: ProgramHeaderEntrySize: 56 |
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# CHECKEXE-NEXT: ProgramHeaderCount: 5 |
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# CHECKEXE-NEXT: SectionHeaderEntrySize: 64 |
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# CHECKEXE-NEXT: SectionHeaderCount: 6 |
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# CHECKEXE-NEXT: StringTableSectionIndex: 4 |
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# CHECKEXE-NEXT: } |
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.text |
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.type x,@object |
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.bss |
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.globl x |
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.align 4 |
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x: |
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.long 0 |
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.size x, 4 |
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.type y,@object |
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.globl y |
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.align 4 |
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y: |
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.long 0 |
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.size y, 4 |
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.text |
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.globl main |
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.align 16, 0x90 |
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.type main,@function |
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main: |
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movl $5, x |
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movl $7, y |
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blah: |
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goo: |
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abs = 42 |