diff options
Diffstat (limited to 'lld')
| -rw-r--r-- | lld/ELF/Writer.cpp | 6 | ||||
| -rw-r--r-- | lld/test/ELF/note.s | 18 |
2 files changed, 24 insertions, 0 deletions
diff --git a/lld/ELF/Writer.cpp b/lld/ELF/Writer.cpp index bf347e72a5f..d7e13e80aad 100644 --- a/lld/ELF/Writer.cpp +++ b/lld/ELF/Writer.cpp @@ -1247,6 +1247,7 @@ template <class ELFT> void Writer<ELFT>::createPhdrs() { Phdr TlsHdr(PT_TLS, PF_R); Phdr RelRo(PT_GNU_RELRO, PF_R); + Phdr Note(PT_NOTE, PF_R); for (OutputSectionBase<ELFT> *Sec : OutputSections) { if (!(Sec->getFlags() & SHF_ALLOC)) break; @@ -1273,6 +1274,8 @@ template <class ELFT> void Writer<ELFT>::createPhdrs() { if (isRelroSection(Sec)) AddSec(RelRo, Sec); + if (Sec->getType() == SHT_NOTE) + AddSec(Note, Sec); } // Add the TLS segment unless it's empty. @@ -1301,6 +1304,9 @@ template <class ELFT> void Writer<ELFT>::createPhdrs() { // pages for the stack non-executable. if (!Config->ZExecStack) AddHdr(PT_GNU_STACK, PF_R | PF_W); + + if (Note.First) + Phdrs.push_back(std::move(Note)); } // Used for relocatable output (-r). In this case we create only ELF file diff --git a/lld/test/ELF/note.s b/lld/test/ELF/note.s new file mode 100644 index 00000000000..a383b95c990 --- /dev/null +++ b/lld/test/ELF/note.s @@ -0,0 +1,18 @@ +// REQUIRES: x86 +// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o +// RUN: ld.lld %t.o -o %t -shared +// RUN: llvm-readobj -program-headers %t | FileCheck %s + +// CHECK: Type: PT_NOTE +// CHECK-NEXT: Offset: +// CHECK-NEXT: VirtualAddress: +// CHECK-NEXT: PhysicalAddress: +// CHECK-NEXT: FileSize: 8 +// CHECK-NEXT: MemSize: 8 +// CHECK-NEXT: Flags [ +// CHECK-NEXT: PF_R +// CHECK-NEXT: ] +// CHECK-NEXT: Alignment: 1 + + .section .note.test,"a",@note + .quad 42 |
