forked from OSchip/llvm-project
42 lines
1.3 KiB
ArmAsm
42 lines
1.3 KiB
ArmAsm
# REQUIRES: arm
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# RUN: llvm-mc -filetype=obj -triple=armv7a-none-linux-gnueabi %s -o %t.o
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# RUN: echo "SECTIONS { \
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# RUN: .ARM.exidx 0x1000 : { *(.ARM.exidx*) foo = .; } \
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# RUN: .text 0x2000 : { *(.text*) } \
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# RUN: }" > %t.script
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## We used to crash if the last output section command for .ARM.exidx
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## was anything but an input section description.
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# RUN: ld.lld --no-merge-exidx-entries -T %t.script %t.o -shared -o %t.so
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# RUN: llvm-objdump -s --triple=armv7a-none-linux-gnueabi %t.so | FileCheck %s
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# RUN: llvm-readobj -S --symbols %t.so | FileCheck %s --check-prefix=SYMBOL
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.syntax unified
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.text
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.global _start
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_start:
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.fnstart
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.cantunwind
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bx lr
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.fnend
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# CHECK: Contents of section .ARM.exidx:
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# 1000 + 1000 = 0x2000 = _start
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# 1008 + 0ffc = 0x2004 = _start + sizeof(_start)
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# CHECK-NEXT: 1000 00100000 01000000 fc0f0000 01000000
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# SYMBOL: Section {
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# SYMBOL: Name: .ARM.exidx
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# SYMBOL-NEXT: Type: SHT_ARM_EXIDX
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# SYMBOL-NEXT: Flags [
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# SYMBOL-NEXT: SHF_ALLOC
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# SYMBOL-NEXT: SHF_LINK_ORDER
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# SYMBOL-NEXT: ]
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# SYMBOL-NEXT: Address: 0x1000
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# SYMBOL-NEXT: Offset:
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# SYMBOL-NEXT: Size: 16
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# Symbol 'foo' is expected to point at the end of the section.
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# SYMBOL: Symbol {
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# SYMBOL: Name: foo
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# SYMBOL-NEXT: Value: 0x1010
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