forked from OSchip/llvm-project
110 lines
3.1 KiB
ArmAsm
110 lines
3.1 KiB
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -relax-relocations -triple=x86_64-unknown-linux %s -o %t.o
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# RUN: ld.lld %t.o -o %t1 --no-apply-dynamic-relocs
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# RUN: llvm-readobj -x .got.plt -r %t1 | FileCheck --check-prefixes=RELOC,NO-APPLY-DYNAMIC-RELOCS %s
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# RUN: ld.lld %t.o -o %t1 --apply-dynamic-relocs
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# RUN: llvm-readobj -x .got.plt -r %t1 | FileCheck --check-prefixes=RELOC,APPLY-DYNAMIC-RELOCS %s
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# RUN: ld.lld %t.o -o %t1
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# RUN: llvm-objdump -d %t1 | FileCheck --check-prefix=DISASM %s
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## There is one R_X86_64_IRELATIVE relocations.
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# RELOC-LABEL: Relocations [
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# RELOC-NEXT: Section (1) .rela.dyn {
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# RELOC-NEXT: 0x202220 R_X86_64_IRELATIVE - 0x201172
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# RELOC-NEXT: }
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# RELOC-NEXT: ]
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# RELOC-LABEL: Hex dump of section '.got.plt':
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# NO-APPLY-DYNAMIC-RELOCS-NEXT: 0x00202220 00000000 00000000
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# APPLY-DYNAMIC-RELOCS-NEXT: 0x00202220 72112000 00000000
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# RELOC-EMPTY:
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# 0x201173 + 7 - 10 = 0x201170
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# 0x20117a + 7 - 17 = 0x201170
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# 0x201181 + 7 - 23 = 0x201171
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# 0x201188 + 7 - 30 = 0x201171
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# DISASM: Disassembly of section .text:
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# DISASM-EMPTY:
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# DISASM-NEXT: <foo>:
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# DISASM-NEXT: 201170: 90 nop
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# DISASM: <hid>:
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# DISASM-NEXT: 201171: 90 nop
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# DISASM: <ifunc>:
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# DISASM-NEXT: 201172: c3 retq
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# DISASM: <_start>:
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# DISASM-NEXT: leaq -10(%rip), %rax
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# DISASM-NEXT: leaq -17(%rip), %rax
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# DISASM-NEXT: leaq -23(%rip), %rax
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# DISASM-NEXT: leaq -30(%rip), %rax
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# DISASM-NEXT: movq 4234(%rip), %rax
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# DISASM-NEXT: movq 4227(%rip), %rax
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# DISASM-NEXT: leaq -52(%rip), %rax
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# DISASM-NEXT: leaq -59(%rip), %rax
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# DISASM-NEXT: leaq -65(%rip), %rax
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# DISASM-NEXT: leaq -72(%rip), %rax
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# DISASM-NEXT: movq 4192(%rip), %rax
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# DISASM-NEXT: movq 4185(%rip), %rax
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# DISASM-NEXT: callq 0x201170 <foo>
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# DISASM-NEXT: callq 0x201170 <foo>
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# DISASM-NEXT: callq 0x201171 <hid>
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# DISASM-NEXT: callq 0x201171 <hid>
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# DISASM-NEXT: callq *4155(%rip)
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# DISASM-NEXT: callq *4149(%rip)
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# DISASM-NEXT: jmp 0x201170 <foo>
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# DISASM-NEXT: nop
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# DISASM-NEXT: jmp 0x201170 <foo>
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# DISASM-NEXT: nop
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# DISASM-NEXT: jmp 0x201171 <hid>
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# DISASM-NEXT: nop
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# DISASM-NEXT: jmp 0x201171 <hid>
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# DISASM-NEXT: nop
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# DISASM-NEXT: jmpq *4119(%rip)
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# DISASM-NEXT: jmpq *4113(%rip)
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.text
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.globl foo
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.type foo, @function
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foo:
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nop
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.globl hid
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.hidden hid
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.type hid, @function
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hid:
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nop
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.text
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.type ifunc STT_GNU_IFUNC
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.globl ifunc
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.type ifunc, @function
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ifunc:
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ret
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.globl _start
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.type _start, @function
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_start:
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movq foo@GOTPCREL(%rip), %rax
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movq foo@GOTPCREL(%rip), %rax
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movq hid@GOTPCREL(%rip), %rax
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movq hid@GOTPCREL(%rip), %rax
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movq ifunc@GOTPCREL(%rip), %rax
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movq ifunc@GOTPCREL(%rip), %rax
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movq foo@GOTPCREL(%rip), %rax
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movq foo@GOTPCREL(%rip), %rax
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movq hid@GOTPCREL(%rip), %rax
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movq hid@GOTPCREL(%rip), %rax
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movq ifunc@GOTPCREL(%rip), %rax
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movq ifunc@GOTPCREL(%rip), %rax
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call *foo@GOTPCREL(%rip)
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call *foo@GOTPCREL(%rip)
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call *hid@GOTPCREL(%rip)
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call *hid@GOTPCREL(%rip)
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call *ifunc@GOTPCREL(%rip)
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call *ifunc@GOTPCREL(%rip)
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jmp *foo@GOTPCREL(%rip)
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jmp *foo@GOTPCREL(%rip)
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jmp *hid@GOTPCREL(%rip)
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jmp *hid@GOTPCREL(%rip)
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jmp *ifunc@GOTPCREL(%rip)
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jmp *ifunc@GOTPCREL(%rip)
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