6c73246179
Fixes https://bugs.llvm.org//show_bug.cgi?id=44878 When --strip-debug is specified, .debug* are removed from inputSections while .rel[a].debug* (incorrectly) remain. LinkerScript::addOrphanSections() requires the output section of a relocated InputSectionBase to be created first. .debug* are not in inputSections -> output sections .debug* are not created -> getOutputSectionName(.rel[a].debug*) dereferences a null pointer. Fix the null pointer dereference by deleting .rel[a].debug* from inputSections as well. Reviewed By: grimar, nickdesaulniers Differential Revision: https://reviews.llvm.org/D74510
21 lines
488 B
ArmAsm
21 lines
488 B
ArmAsm
# REQUIRES: x86
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## Test --emit-relocs handles .debug*
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# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o
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# RUN: ld.lld --emit-relocs %t.o -o %t
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# RUN: llvm-readobj -r %t | FileCheck %s
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# RUN: ld.lld --emit-relocs --strip-debug %t.o -o %t.no
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# RUN: llvm-readobj -r %t.no | FileCheck --check-prefix=NO %s
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# CHECK: Section {{.*}} .rela.debug_info {
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# CHECK-NEXT: R_X86_64_64 .text 0x0
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# CHECK-NEXT: }
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# NO: Relocations [
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# NO-NEXT: ]
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foo:
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.section .debug_info
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.quad foo
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