// so round up the size to make sure the offsets are correct.
if (H.p_type == PT_TLS) {
Out<ELFT>::TlsPhdr = &H;
- H.p_memsz = alignTo(H.p_memsz, H.p_align);
+ if (H.p_memsz)
+ H.p_memsz = alignTo(H.p_memsz, H.p_align);
}
}
}
--- /dev/null
+// REQUIRES: x86
+// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
+// RUN: echo "PHDRS { ph_tls PT_TLS; }" > %t.script
+// RUN: ld.lld -o %t.so -T %t.script %t.o -shared
+// RUN: llvm-readobj -l %t.so | FileCheck %s
+
+// test that we don't crash with an empty PT_TLS
+
+// CHECK: Type: PT_TLS
+// CHECK-NEXT: Offset: 0x0
+// CHECK-NEXT: VirtualAddress: 0x0
+// CHECK-NEXT: PhysicalAddress: 0x0
+// CHECK-NEXT: FileSize: 0
+// CHECK-NEXT: MemSize: 0