From 04c252cc93fe5905a625773cd174ed6ca7651463 Mon Sep 17 00:00:00 2001 From: Will Schmidt Date: Mon, 24 Mar 2014 16:04:15 +0000 Subject: [PATCH] [PPC64LE] ELFv2 ABI updates for the .opd section [PPC64LE] ELFv2 ABI updates for the .opd section The PPC64 Little Endian (PPC64LE) target supports the ELFv2 ABI, and as such, does not have a ".opd" section. This is keyed off a _CALL_ELF=2 macro check. The CALL_ELF check is not clearly documented at this time. The basis for usage in this patch is from the gcc thread here: http://gcc.gnu.org/ml/gcc-patches/2013-11/msg01144.html > Adding comment from Uli: Looks good to me. I think the old-style JIT doesn't really work anyway for 64-bit, but at least with this patch LLVM will compile and link again on a ppc64le host ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204614 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/PowerPC/PPCJITInfo.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lib/Target/PowerPC/PPCJITInfo.cpp b/lib/Target/PowerPC/PPCJITInfo.cpp index 5e3a48d..227919c 100644 --- a/lib/Target/PowerPC/PPCJITInfo.cpp +++ b/lib/Target/PowerPC/PPCJITInfo.cpp @@ -214,6 +214,10 @@ asm( ".text\n" ".align 2\n" ".globl PPC64CompilationCallback\n" +#if _CALL_ELF == 2 + ".type PPC64CompilationCallback,@function\n" +"PPC64CompilationCallback:\n" +#else ".section \".opd\",\"aw\",@progbits\n" ".align 3\n" "PPC64CompilationCallback:\n" @@ -223,6 +227,7 @@ asm( ".align 4\n" ".type PPC64CompilationCallback,@function\n" ".L.PPC64CompilationCallback:\n" +#endif # else asm( ".text\n" -- 1.9.3