ae8e3a0bbb
New tools:
* mpfr 3.1.4
* binutils 2.26
* gcc 5.3.0
* llvm/clang 3.8.0
Patch changes:
* binutils-2.25_fix-aarch64.patch: fixed in 2.26
* binutils-2.25_host-clang.patch: the positions of header file
includes have been adjusted
* binutils-2.25_no-bfd-doc.patch: update to 2.26
* binutils-2.25_riscv.patch: update from riscv-gnu-toolchain
* gcc-5.2.0_elf_biarch.patch: update to 5.3.0
* gcc-5.2.0_gnat.patch: update to 5.3.0
* gcc-5.2.0_libgcc.patch: update to 5.3.0
* gcc-5.2.0_nds32.patch: update to 5.3.0
* gcc-5.2.0_riscv.patch: update from riscv-gnu-toolchain
* cfe-3.7.1.src_frontend.patch: update to 3.8.0
In the latest code of riscv-gnu-toolchain project, the patch for
{binutils,gcc}/config.sub has been removed, and the target is renamed
as riscv32 and riscv64. The `riscv' to `riscv64' change in xcompile is
in another commit.
Test results:
All GCC and LLVM/clang toolchain build successfully.
x86,arm: qemu boots
power8: firmware fails to boot
aarch64,mips: not tested
riscv: firmware fails to build with new binutils
clang: firmware fails to boot
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Change-Id: I42ce89c29263d768d161c28199994f17d0389633
Reviewed-on: https://review.coreboot.org/14227
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
80 lines
3.2 KiB
Diff
80 lines
3.2 KiB
Diff
Frontend driver patch from Edward O'Callaghan
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https://llvm.org/bugs/show_bug.cgi?id=21538
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Index: include/clang/Driver/Driver.h
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===================================================================
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--- cfe-3.7.1.src/include/clang/Driver/Driver.h (revision 211898)
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+++ cfe-3.8.0.src/include/clang/Driver/Driver.h (working copy)
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@@ -357,6 +357,14 @@
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// FIXME: This should be in CompilationInfo.
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std::string GetFilePath(const char *Name, const ToolChain &TC) const;
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+ /// GetCompilerRTPath - Find Compiler-RT library path
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+ ///
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+ /// \param TC - The provided tool chain for additional information on
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+ /// directories to search.
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+ //
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+ // FIXME: This should be in CompilationInfo.
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+ std::string GetCompilerRTPath(const ToolChain &TC) const;
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+
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/// GetProgramPath - Lookup \p Name in the list of program search paths.
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///
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/// \param TC - The provided tool chain for additional information on
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Index: include/clang/Driver/Options.td
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===================================================================
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--- cfe-3.7.1.src/include/clang/Driver/Options.td (revision 211898)
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+++ cfe-3.8.0.src/include/clang/Driver/Options.td (working copy)
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@@ -1669,6 +1669,8 @@
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HelpText<"Enable Objective-C Ivar layout bitmap print trace">;
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def print_libgcc_file_name : Flag<["-", "--"], "print-libgcc-file-name">,
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HelpText<"Print the library path for \"libgcc.a\"">;
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+def print_librt_file_name : Flag<["-", "--"], "print-librt-file-name">,
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+ HelpText<"Print the library path for \"libclang_rt.builtins-ARCH.a\"">;
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def print_multi_directory : Flag<["-", "--"], "print-multi-directory">;
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def print_multi_lib : Flag<["-", "--"], "print-multi-lib">;
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def print_multi_os_directory : Flag<["-", "--"], "print-multi-os-directory">;
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Index: lib/Driver/Driver.cpp
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===================================================================
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--- cfe-3.7.1.src/lib/Driver/Driver.cpp (revision 211898)
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+++ cfe-3.8.0.src/lib/Driver/Driver.cpp (working copy)
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@@ -910,6 +910,11 @@
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return false;
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}
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+ if (C.getArgs().hasArg(options::OPT_print_librt_file_name)) {
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+ llvm::outs() << GetCompilerRTPath(TC) << "\n";
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+ return false;
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+ }
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+
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if (C.getArgs().hasArg(options::OPT_print_multi_lib)) {
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for (const Multilib &Multilib : TC.getMultilibs())
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llvm::outs() << Multilib << "\n";
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@@ -2153,6 +2158,26 @@
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return false;
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}
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+std::string Driver::GetCompilerRTPath(const ToolChain &TC) const {
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+ // The runtimes are located in the OS-specific resource directory.
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+ SmallString<128> Res(TC.getDriver().ResourceDir);
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+ const llvm::Triple &Triple = TC.getTriple();
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+
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+ // TC.getOS() yield "freebsd10.0" whereas "freebsd" is expected.
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+ StringRef OSLibName = (Triple.getOS() == llvm::Triple::FreeBSD) ?
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+ "freebsd" : TC.getOS();
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+ llvm::sys::path::append(Res, "lib", OSLibName);
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+
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+ StringRef archName = TC.getArchName();
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+ // Until ARM libraries are build separately, we have them all in one library
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+ if (TC.getArch() == llvm::Triple::arm ||
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+ TC.getArch() == llvm::Triple::armeb)
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+ archName = "arm";
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+
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+ llvm::sys::path::append(Res, Twine("libclang_rt.builtins-") + archName + ".a");
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+ return Res.str();
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+}
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+
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std::string Driver::GetProgramPath(const char *Name,
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const ToolChain &TC) const {
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SmallVector<std::string, 2> TargetSpecificExecutables;
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