From f38cc38fa647d4e72c053c39bbe0cdec1342535f Mon Sep 17 00:00:00 2001 From: Bill Schmidt Date: Fri, 26 Jul 2013 01:35:43 +0000 Subject: [PowerPC] Support powerpc64le as a syntax-checking target. This patch provides basic support for powerpc64le as an LLVM target. However, use of this target will not actually generate little-endian code. Instead, use of the target will cause the correct little-endian built-in defines to be generated, so that code that tests for __LITTLE_ENDIAN__, for example, will be correctly parsed for syntax-only testing. Code generation will otherwise be the same as powerpc64 (big-endian), for now. The patch leaves open the possibility of creating a little-endian PowerPC64 back end, but there is no immediate intent to create such a thing. The LLVM portions of this patch simply add ppc64le coverage everywhere that ppc64 coverage currently exists. There is nothing of any import worth testing until such time as little-endian code generation is implemented. In the corresponding Clang patch, there is a new test case variant to ensure that correct built-in defines for little-endian code are generated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187179 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp') diff --git a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp index ee5d7226f4..943622fba8 100644 --- a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp +++ b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp @@ -396,7 +396,7 @@ uint8_t *RuntimeDyldImpl::createStubFunction(uint8_t *Addr) { StubAddr++; *StubAddr = NopInstr; return Addr; - } else if (Arch == Triple::ppc64) { + } else if (Arch == Triple::ppc64 || Arch == Triple::ppc64le) { // PowerPC64 stub: the address points to a function descriptor // instead of the function itself. Load the function address // on r11 and sets it to control register. Also loads the function -- cgit v1.2.3