clang-p2996/lld/test/ELF/relocatable-script.s at c6c7bfc4d2bc37f55f57504c19d47deb7645dd76 - clang-p2996 - Caio's Gitea

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George Rimar e0b43df32e [ELF] - Do not crash when LLD synthesizes output sections with BYTE commands and -r

This is PR33596. Previously LLD would crash
because BYTE command synthesized output section,
but it was not assigned to Sec member of OutputSectionCommand.

Behaviour of -script and -r combination is not well defined,
but it seems after this change LLD naturally inherits behavior of
GNU linkers - creates output section requested in script and does not
crash anymore.

Differential revision: https://reviews.llvm.org/D34676

llvm-svn: 306527

2017-06-28 09:59:34 +00:00

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 # REQUIRES: x86
 # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux -o %t1.o %s
 # RUN: echo "SECTIONS { .foo : { BYTE(0x0) } }" > %t.script
 # RUN: ld.lld -r %t1.o -script %t.script -o %t2.o
 # RUN: llvm-readobj -sections %t2.o | FileCheck %s
 # CHECK:  Name: .foo