39 lines
1.4 KiB
ArmAsm
39 lines
1.4 KiB
ArmAsm
# REQUIRES: systemz
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# RUN: rm -rf %t && split-file %s %t
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## Check recompile with -fPIC error message
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# RUN: llvm-mc -filetype=obj -triple=s390x-unknown-linux %t/shared.s -o %t/shared.o
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# RUN: not ld.lld -shared %t/shared.o -o /dev/null 2>&1 | FileCheck %s
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# CHECK: error: relocation R_390_PC16 cannot be used against symbol '_shared'; recompile with -fPIC
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# CHECK: >>> defined in {{.*}}
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# CHECK: >>> referenced by {{.*}}:(.data+0x1)
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## Check patching of negative addends
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# RUN: llvm-mc -filetype=obj -triple=s390x -defsym ADDEND=1 %t/addend.s -o %t/1.o
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# RUN: llvm-mc -filetype=obj -triple=s390x -defsym ADDEND=32768 %t/addend.s -o %t/2.o
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# RUN: llvm-mc -filetype=obj -triple=s390x -defsym ADDEND=32769 %t/addend.s -o %t/3.o
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# RUN: ld.lld --section-start=.text=0x0 %t/1.o -o %t/1out
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# RUN: ld.lld --section-start=.text=0x0 %t/2.o -o %t/2out
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# RUN: not ld.lld --section-start=.text=0x0 %t/3.o -o /dev/null 2>&1 | FileCheck %s -DFILE=%t/3.o --check-prefix RANGE
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# RANGE: error: [[FILE]]:(.text+0x0): relocation R_390_PC16 out of range
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# RUN: llvm-readelf --hex-dump=.text %t/1out | FileCheck %s -DADDEND=ffff --check-prefix DUMP
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# RUN: llvm-readelf --hex-dump=.text %t/2out | FileCheck %s -DADDEND=8000 --check-prefix DUMP
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# DUMP: 0x00000000 [[ADDEND]]
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#--- shared.s
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.data
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.byte 0xe8
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.word _shared - .
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#--- addend.s
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.text
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.globl _start
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_start:
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.reloc ., R_390_PC16, .text-ADDEND
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.space 2
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