From b843060ecfa29efb5f896350f6530fa81184e420 Mon Sep 17 00:00:00 2001 From: Ulrich Weigand Date: Tue, 2 Jul 2013 18:47:35 +0000 Subject: [PowerPC] Support TLS variables in debug info This adds an implementation of getDebugThreadLocalSymbol for (64-bit) PowerPC. This needs to return a generic MCExpr since on ppc64, we need to add a bias of 0x8000 to the value returned by the R_PPC64_DTPREL64 relocation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185461 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/DebugInfo/PowerPC/tls.ll | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'test/DebugInfo/PowerPC/tls.ll') diff --git a/test/DebugInfo/PowerPC/tls.ll b/test/DebugInfo/PowerPC/tls.ll index 3e53896..ae32a90 100644 --- a/test/DebugInfo/PowerPC/tls.ll +++ b/test/DebugInfo/PowerPC/tls.ll @@ -1,10 +1,16 @@ -; RUN: llc -mtriple=powerpc-unknown-unknown -O0 -filetype=asm < %s | FileCheck %s +; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -O0 -filetype=asm < %s | FileCheck %s ; FIXME: add relocation and DWARF expression support to llvm-dwarfdump & use ; that here instead of raw assembly printing -; CHECK: debug_info -; CHECK-NOT: tls@DTPOFF +; 10 bytes of data in this DW_FORM_block1 representation of the location of 'tls' +; CHECK: .byte 10{{ *}}# DW_AT_location +; DW_OP_const8u +; CHECK: .byte 14 +; The debug relocation of the address of the tls variable +; CHECK: .quad tls@dtprel+32768 +; DW_OP_GNU_push_tls_address +; CHECK: .byte 224 @tls = thread_local global i32 7, align 4 -- cgit v1.1