From 77af7e48b7f2781a8903e14f44eb88132bca00c9 Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Wed, 14 Sep 2016 16:40:33 +0000 Subject: [PATCH] Add a test showing we handle .tbss sections in linker scripts. llvm-svn: 281496 --- lld/test/ELF/linkerscript/tbss.s | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 lld/test/ELF/linkerscript/tbss.s diff --git a/lld/test/ELF/linkerscript/tbss.s b/lld/test/ELF/linkerscript/tbss.s new file mode 100644 index 0000000..59ce0f3 --- /dev/null +++ b/lld/test/ELF/linkerscript/tbss.s @@ -0,0 +1,37 @@ +# REQUIRES: x86 +# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o +# RUN: echo "SECTIONS { foo : { *(foo) } bar : { *(bar) } }" > %t.script +# RUN: ld.lld -T %t.script %t.o -o %t +# RUN: llvm-readobj -s %t | FileCheck %s + +# test that a tbss section doesn't use address space. + +# CHECK: Name: foo +# CHECK-NEXT: Type: SHT_NOBITS +# CHECK-NEXT: Flags [ +# CHECK-NEXT: SHF_ALLOC +# CHECK-NEXT: SHF_TLS +# CHECK-NEXT: SHF_WRITE +# CHECK-NEXT: ] +# CHECK-NEXT: Address: 0x190 +# CHECK-NEXT: Offset: 0x190 +# CHECK-NEXT: Size: 4 +# CHECK-NEXT: Link: 0 +# CHECK-NEXT: Info: 0 +# CHECK-NEXT: AddressAlignment: 1 +# CHECK-NEXT: EntrySize: 0 +# CHECK-NEXT: } +# CHECK-NEXT: Section { +# CHECK-NEXT: Index: +# CHECK-NEXT: Name: bar +# CHECK-NEXT: Type: SHT_PROGBITS +# CHECK-NEXT: Flags [ +# CHECK-NEXT: SHF_ALLOC +# CHECK-NEXT: SHF_WRITE +# CHECK-NEXT: ] +# CHECK-NEXT: Address: 0x190 + + .section foo,"awT",@nobits + .long 0 + .section bar, "aw" + .long 0 -- 2.7.4