[lld] r281496 - Add a test showing we handle .tbss sections in linker scripts.

[Rafael Espindola via llvm-commits]

Author: rafael
Date: Wed Sep 14 11:40:33 2016
New Revision: 281496

URL: http://llvm.org/viewvc/llvm-project?rev=281496&view=rev
Log:
Add a test showing we handle .tbss sections in linker scripts.

Added:
    lld/trunk/test/ELF/linkerscript/tbss.s

Added: lld/trunk/test/ELF/linkerscript/tbss.s
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/ELF/linkerscript/tbss.s?rev=281496&view=auto
==============================================================================
--- lld/trunk/test/ELF/linkerscript/tbss.s (added)
+++ lld/trunk/test/ELF/linkerscript/tbss.s Wed Sep 14 11:40:33 2016
@@ -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", at nobits
+        .long   0
+        .section bar, "aw"
+        .long 0