66fb3c39cb
Specification (https://refspecs.linuxbase.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/ehframechpt.html#AEN1349) says that the value of Version field for .eh_frame should be 1. Though we accept other values and might perform an attempt to read it as a .debug_frame because of that, what is wrong. This patch adds a version check. Differential revision: https://reviews.llvm.org/D81469
14 lines
379 B
ArmAsm
14 lines
379 B
ArmAsm
## Check we do not support .eh_frame sections of version 0.
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# RUN: llvm-mc -triple x86_64-unknown-linux %s -filetype=obj -o %t
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# RUN: not llvm-dwarfdump -debug-frame %t 2>&1 | FileCheck %s
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# CHECK: unsupported CIE version: 0
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.section .eh_frame,"a",@unwind
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.long .Lend - .LCIEptr ## Length
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.LCIEptr:
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.long 0x00000000 ## CIE ID
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.byte 0 ## Version
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.Lend:
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