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* gcc-cross-canadian: Make baremetal specific code genericKhem Raj2019-04-121-5/+4
| | | | | | | | | | | | | baremetal override is not valid for cross-canadian anymore therefore use the TARGET_OS overrides Fixes e.g. https://github.com/riscv/meta-riscv/issues/117 (From OE-Core rev: 1bc122a044de280d17525c8e5ee66e81775a7d8b) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* libgcc: Create linux-musleabihf and linux-gnueabihf symlinksKhem Raj2019-04-091-0/+7
| | | | | | | | | | | | | When we have hard-float ABI enabled, certain tools e.g. llvm/clang expects the hf version of tuples for crt files from libgcc, therefore create a symlink to help the cause. This makes clang work with hard-float defaults on target (From OE-Core rev: f58cf0d0ff05636a70330c54f7e537f9480674c4) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-8.3: add back GLIBC_DYNAMIC_LINKER riscv changesRicardo Salveti2019-03-291-2/+16
| | | | | | | | | | The riscv GLIBC_DYNAMIC_LINKER changes were dropped during the gcc 8.3 update, breaking usrmerge support. (From OE-Core rev: 299ec755de5d568f284d98c77863da4636e3fd05) Signed-off-by: Ricardo Salveti <ricardo@foundries.io> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Update to 8.3 latest on 8.x releaseKhem Raj2019-02-2854-823/+464
| | | | | | | (From OE-Core rev: 97866f4518879bdb1977e1a87ec47cc4f9b0e0eb) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* libgfortran: Set license to GPL-3.0-with-GCC-exceptionSanthosh Nadig2019-02-141-0/+5
| | | | | | | | | | | libgfortran did not have the GCC exception in the same manner as libgcc had. Change-Id: If48ab6e6775da235c8fdd0ca4e835acf1e831252 (From OE-Core rev: 0b4a4b37260e719ae12fb9a8e6556759422bfc92) Signed-off-by: Santhosh Nadig <santhosn@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-runtime: Add --cache-file to EXTRA_OECONFRobert Yang2019-01-241-0/+1
| | | | | | | | | | | | | This can save configure time since it runs configure multiple times: $ time bitbake gcc-runtime -cconfigure 60s -> 54s Saved 6s (From OE-Core rev: 48cc7179ffeb89adf1ba5212338b958684e43962) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Fix riscv multilibs for OE wayKhem Raj2019-01-032-0/+28
| | | | | | | | | | | | | | In OE we do not build mutlib like gcc does it by default, this ensures that mutlilib is virtually disabled for OE, since we hardly use same gcc to build for multiple ABIs This fixes cases in SDK where g++ is not able to find standard c++ include headers (From OE-Core rev: badbeb01dd642d9d647d3760a3ce2aa39c3567da) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* recipes: Drop virtual/libc-for-gccRichard Purdie2018-12-262-2/+1
| | | | | | | | | We no longer have special "libc" for gcc so we can rely on plain virtual/libc and reduce the complexity in the dependencies. (From OE-Core rev: 122217b421f749b5fef52bea44ad6e04bc8f8d3a) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Drop the -initial versions of the compilerRichard Purdie2018-12-269-126/+6
| | | | | | | | | | Separated out from the previous commit for clarity, this simply drops all the -inital pieces of gcc which are no longer needed after the previous commit. (From OE-Core rev: d84971928b68efddbdb6344b1021d998c9e26adb) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Drop gcc-cross-initial and use gcc-cross insteadRichard Purdie2018-12-265-10/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need a libgcc to build glibc. Tranditionally we therefore build a non-threaded and non-shared compiler (gcc-cross-initial), then use that to build libgcc-initial which is used to build glibc which we can then build gcc-cross and libgcc against. Firstly, we can drop the glibc dependency from gcc-cross, *if* we make two changes: a) specify the minimum glibc version to support in a configure option b) create a dummy limits.h file so that later when glibc creates one, the headers structure has support for it. We can do this with a simple empty file Once gcc-cross is libc independent, we can use it to build both libgcc-initial and then later libgcc. libgcc-initial is tricky as we need to imitate the non-threaded and non-shared case. We can do that by hacking the threading mode back to "single" even if gcc reports "posix" and disable libc presence for the libgcc-intial build. We have to create the dummy limits.h to avoid compiler errors from a missing header. glibc will fail to link with libgcc-initial due to a missing "exception handler" capable libgcc (libgcc_eh.a). Since we know glibc doesn't need any exception handler, we can safely symlink to libgcc.a. With those changes, gcc-cross can be used in all places and we only need one build of gcc for each architecture. For some reason ifunc was being disabled on mips prior to these changes but afterwards became enabled but caused assertion failures. This is therefore disabled until we can debug that. (From OE-Core rev: 62b7308b8c4d2b439a15a4f7cbc6f823077bb0be) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-runtime: Drop building libmpxKhem Raj2018-12-201-29/+0
| | | | | | | | | | | | libmpx is not supported any longer and infact has been removed completely from gcc-9, see https://github.com/gcc-mirror/gcc/commit/1e42d5c637e1b1f65dfddd0923dfb25676bb56e5 (From OE-Core rev: 547174fc834273af67a2f7e50a3cf6c8e3b900f4) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-runtime: Add missing libc dependencyRichard Purdie2018-12-181-5/+1
| | | | | | | | | | | | | | | | | | | For reasons lost in the depths of time, perhaps performane related, we only have a dependency on libc at packaging time. This is too late, as demonstrated by a recent build failure on non-IA builds where the glibc 2.29 upgrade had been removed from the build: ld: recipe-sysroot/usr/lib/../lib/libstdc++.so: undefined reference to `log@GLIBC_2.29' libstdc++ should have been rebuilt but had not as the dependency wasn't present. Add the missing dependency to avoid this problem (and drop the other form of dependency which is no longer needed). (From OE-Core rev: 14c291e1fb6324da46885b69fbd7f01b3c6b053e) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Drop 7.3 since 8.2 is working fine for us2.7_M1Richard Purdie2018-12-1561-4857/+0
| | | | | | | | We've had gcc 8.2 around for long enough that 7.3 can be removed now. (From OE-Core rev: 20aea61385e1a53ac245353899277ba20104ed2f) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-7.3, gcc-8.2: Use variable SYSTEMLIBS_DIR instead of hardcoding it for ppc64Serhey Popovych2018-12-154-0/+64
| | | | | | | (From OE-Core rev: d4063951acabae0b69fc195ec1e0f2dcd02a5d01) Signed-off-by: Serhey Popovych <serhe.popovych@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Enable secureplt for powerpc64 target tooSerhey Popovych2018-12-151-1/+1
| | | | | | | (From OE-Core rev: 72c3381ef5b18c784707ef361ee02f07770220f6) Signed-off-by: Serhey Popovych <serhe.popovych@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: More places to patch to disable ldbl 128 for musl on PPCSerhey Popovych2018-12-152-2/+731
| | | | | | | | | | | | | | | | | | | There are four functions using TFmode type (128bit) that isn't available when building with musl. Move each of them from common ppc64-fp.c to individual files referenced from t-float128 that used when ldbl 128 enabled at configure time. For gcc-7.3 if -mfloat128 is given -mfloat128-type must be given too. Exclude ibm-ldouble.c when ldbl 128 isn't enabled at config time. Build and boot tested with musl (no float128) and glibc (float128 and ibm128 on PowerPC64). (From OE-Core rev: dec8e566810525563b33c2877d10db0a70965d6d) Signed-off-by: Serhey Popovych <serhe.popovych@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Fix preprocessor redefines for header pathesSerhey Popovych2018-12-152-72/+0
| | | | | | | | | | | | | | | | | | | | | When building for powerpc64 using musl as C library we get preprocessor macro redefinition errors since gcc-configure-common.inc adds #define of STANDARD_STARTFILE_PREFIX_1 and STANDARD_STARTFILE_PREFIX_2 to gcc/defaults.h after ones added by a patch that ensures target gcc headers included. Since gcc-configure-common.inc included in every gcc recipe either directly or indirectly, do_configure task is not disabled/deleted for any of them (except gcc-source.inc) and there is no precondition that skips gcc/defaults.h patching in gcc-configure-common.inc::do_configure_prepend() we can just remove conflicting parts of mentioned above patch to have single place where start files prefixes defined in do_configure() task. (From OE-Core rev: 0622a4168aac627b44547f72fe93589cf1050e42) Signed-off-by: Serhey Popovych <serhe.popovych@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Select proper ARC CPU when build for targetAlexey Brodkin2018-11-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | By default GCC for ARC is configured with ARC700 CPU. This means when we don't pass "-mcpu=xxx": a) Code will be compiled for ARC700 b) Libs will used for ARC700 And if we happen to run on ARCv2 core like ARC HSxx we won't be able to use target gcc w/o "-mcpu=xxx" which is not very convenient as we want to build "target" toolchain but not canadian-cross. Note the trick here is we set TUNE_PKGARCH in just 2 values, it is either "arc700" for all ARCompact cores (ARC750 & ARC770) and "archs" for all ARCv2 cores (ARC HS38 & HS48), see [1]. This gives us usable defaults. For cross-compilation we use TUNE_CCARGS for fine-tuning depending on which HW features we have on the current target so that we may have HW feature A & B or B & C or A & B & C, see [2]. [1] https://github.com/foss-for-synopsys-dwc-arc-processors/meta-synopsys/blob/master/conf/machine/include/tune-arcv2.inc#L4 [2] https://github.com/foss-for-synopsys-dwc-arc-processors/meta-synopsys/blob/master/conf/machine/include/tune-arcv2.inc#L34 (From OE-Core rev: 6d2e44db7ebada41ad1cfc1c98ce9012242ced11) Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* libgcc/gcc-runtime: Disable thumb mode on armv6Richard Purdie2018-10-183-0/+8
| | | | | | | | | | | Without this the build fails for armv6t targets due to invalid assembler instructions in thumb mode. [YOCTO #12929] (From OE-Core rev: 801141be68e5c754f2cd1d80d13982f037fc03e5) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Remove unnecessary --with-mpfr and --with-mpc when cross compilingMike Crowe2018-10-092-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Passing --with-mpfr and --with-mpc when compiling the cross compiler appears to be at best unnecessary, and at worst can cause build failures. Firstly, the paths passed in gcc-cross-canadian are using the undefined ${layout_exec_prefix}. This results in configure passing -I${STAGING_DIR_HOST}/include twice to the compiler when it's doing its test builds. This is mostly pointless since that directory doesn't exist with the default oe-core configuration - the correct path would be -I${STAGING_DIR_HOST}/usr/include. The path for mpfr passed in gcc-cross is correct, but unnecessary since it is just the sysroot default. I've gone back through the history, and it seems that these lines (or similar ones) were originally added way back in 8800d8be25295dd7c7d84dde62c3be4df8e43346 for GCC 4.1.1 in 2006! I asked[1] if anyone knew why this was necessary but received no response, so I can only assume that no-one knows. I've successfully built for various targets with this patch applied and observed no problems. [1] http://lists.openembedded.org/pipermail/openembedded-core/2018-September/155971.html (From OE-Core rev: 2f9f02d5fda9884ccf9ae22ceb00d59b99036a49) Signed-off-by: Mike Crowe <mac@mcrowe.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Fix specs generation for ARCAlexey Brodkin2018-09-222-0/+45
| | | | | | | | | | | | | | | GCC's built-in spec for LD is missing a space after "--eh-frame-hdr" thus with the next option merged together they are not understood by LD and so LD fails. Back-port from upstream GCC, see: https://github.com/gcc-mirror/gcc/commit/892142379c6b99fe8c3ebdfe0b79e2a435228c1d (From OE-Core rev: 0757187bdbed3025b022a82dd85ee35dc7b71f1f) Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Disable libitm for ARCAlexey Brodkin2018-09-211-0/+1
| | | | | | | | | | The libitm is not supported on ARC, so disable it (From OE-Core rev: 6840f54cbac88e8a8f70384775771c4fda20b9c9) Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Merge two related patches togetherRichard Purdie2018-09-053-42/+4
| | | | | | | | | These patches may as well be merged together as they affect the same code and things are clearer this way. (From OE-Core rev: 7533c000183a2b447cbabd6ce1b8b75de55b63e7) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-7.3: Backport fixes for std::pair high memory usageJoel Stanley2018-07-312-0/+59
| | | | | | | | | | | | | | C++ applications that contain a specfic use of std::pair with tempates cause the build to require many gigabytes of RAM to build. This is a fix that was applied to the upstream GCC 7 branch. Change-Id: I213f96d1d6332e2dce5765482ff3413f1abd7ff8 (From OE-Core rev: 51a09ba2729a840a9f2f87b68c7f50a3e6ac0d04) Signed-off-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-7.3: Fix build on ppc64le hostsJoel Stanley2018-07-312-0/+38
| | | | | | | | | | | | | | | | When building on ppc64le hosts that have GCC 8 (such as Ubuntu 18.10) the GCC build bootstrap fails. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86162 This is a fix that was applied to the upstream GCC 7 branch. Change-Id: I7796d2a999ec420805dd1c6cf0a1ecba1de5a897 (From OE-Core rev: c17f5e7e954487ad3e97e26c3e0d31443d658d5a) Signed-off-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-8: Upgrade to 8.2 releaseKhem Raj2018-07-3053-67/+5
| | | | | | | | (From OE-Core rev: e3f7e684cd619b5fe072179dffd573889e8ba470) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-8: define GLIBC_DYNAMIC_LINKER relative to SYSTEMLIBS_DIR on riscvRicardo Salveti2018-06-281-1/+15
| | | | | | | | | | Refresh 0014-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch to also define GLIBC_DYNAMIC_LINKER relative to SYSTEMLIBS_DIR on riscv. (From OE-Core rev: 12e859dfb70f8aae40edfd88b143b6c771f4e1a6) Signed-off-by: Ricardo Salveti <ricardo@opensourcefoundries.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-8: Enable fp arch extention when fpu is availableKhem Raj2018-06-212-3/+10
| | | | | | | | | | | | | | This is especially needed when defaulting to hard-float ABI Fixes errors e.g. cc1: error: -mfloat-abi=hard: selected processor lacks an FPU Fixes [YOCTO #12795] (From OE-Core rev: 85981cbbf0ce48a6d82bc39248afa9540ca858d8) Signed-off-by: Khem Raj <raj.khem@gmail.com> Cc: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-target.inc: configure gcc for armv7ve targets to default to armv7veAndre McCurdy2018-06-181-5/+6
| | | | | | | | | | | | | | | | | | | | | | Originally these ARM specific EXTRA_OECONF options were applied to both gcc for the target and gcc-cross. That lead to a compromise being made: gcc on the target was configured to default to an ARM architecture which was at least compatible with the target (but not necessarily an exact match) and gcc-cross was configured default to armv7a for both armv7a and armv7ve (to avoid gcc-cross rebuilds when switching between the two). However, when these ARM specific EXTRA_OECONF options were moved from gcc-configure-common.inc into gcc-target.inc (ie they were made to apply only to gcc on the target) the compromise no longer needed to be made. http://git.openembedded.org/openembedded-core/commit/?id=851937dde81de2a9ef54c5f19a78fb12fb82afd4 (From OE-Core rev: 3c368282741e9de1f96988e127b86a6a01b6a26f) Signed-off-by: Andre McCurdy <armccurdy@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-8: Fix spurious mcpu/march conflict for xscaleKhem Raj2018-06-182-0/+62
| | | | | | | (From OE-Core rev: 00808545041750698f710ef4e0345c80221373b8) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc8: drop stray uClibc specific patchAndre McCurdy2018-06-182-29/+0
| | | | | | | | | | | | The patch was previously removed for gcc7 but came back with gcc8. http://git.openembedded.org/openembedded-core/commit/?id=f71bc69e5b7581c53071055b694bb0dbfe4b4a87 (From OE-Core rev: 5f1b9128bd8693b2309c07cfc2de7b8f77c34da1) Signed-off-by: Andre McCurdy <armccurdy@gmail.com> Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-8: enable build-id in gcc-cross-initialRichard Purdie2018-06-151-0/+1
| | | | | | | | | | | | | | Apply patch from Taras Kondratiuk <takondra@cisco.com> to gcc 8.x too. Normal gcc-cross has build-id feature enabled by default, so most of target binaries has build-id. But libc (glibc, musl) doesn't have build-id, because it is built with gcc-cross-initial. Build-id is a useful feature, so enable it for gcc-cross-initial too. (From OE-Core rev: f24308c95853bec5cfc9f0794b111c6afecbe768) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: enable build-id in gcc-cross-initialTaras Kondratiuk2018-06-151-0/+1
| | | | | | | | | | | | | | Normal gcc-cross has build-id feature enabled by default, so most of target binaries has build-id. But libc (glibc, musl) doesn't have build-id, because it is built with gcc-cross-initial. Build-id is a useful feature, so enable it for gcc-cross-initial too. (From OE-Core rev: ba69701dac785a220feffd6118718b1c9e733548) Signed-off-by: Taras Kondratiuk <takondra@cisco.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tclibc-newlib: Adds a new TCLIBC variant to build with newlib as C libraryAlejandro Enedino Hernandez Samaniego2018-06-151-0/+5
| | | | | | | | | | | | | | | | | | | | | | This patch adds the posibility to build using TCLIBC=newlib. It allows users to build baremetal applications with the use of a C library. Newlib is a lightweight C library meant to be used on embedded systems, it is meant to be easily portable for new platforms and to provide basic functionality on them, by design, it provides stubs for some of these core functions declared as weak, so they can be built correctly and then linked against some other library which provides specifics about the platform being used if need be, libgloss takes care of these in some cases, but it can also be extended, this patch also allows the user to easily add other libraries to it by adding them to NEWLIB_EXTENDED for this specific reason. (From OE-Core rev: 9f0570351a7b0877aa50efff5fe9a9ef368cb38f) Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandr@xilinx.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* newlib: Adds newlib and libgloss recipesAlejandro Enedino Hernandez Samaniego2018-06-151-0/+1
| | | | | | | | | | | | | | | | | Newlib is a C library that is intended to be used on embedded systems. It is a conglomeration of several library parts, all under free software licenses that make them easily usable on embedded products. Newlib provides a C library alternative that can run on baremetal, mainly for resource constrained devices. Libgloss is the BSP part of the C library, which can be easily modified to port for new hardware platforms. (From OE-Core rev: fe490ff829440b94124317759d856e2e2daf5047) Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandr@xilinx.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-sanitizers: don't use thumb for armv[45]Martin Jansa2018-06-121-0/+5
| | | | | | | | | | | | | | | | | | | | | | * otherwise it fails with: sanitizer_linux.s:5749: Error: lo register required -- `ldr ip,[sp],#8' @ 1538 "../../../../../../../../../work-shared/gcc-8.1.0-r0/gcc-8.1.0/libsanitizer/sanitizer_common/sanitizer_linux.cc" 1 swi 0x0 cmp r0, #0 bne 1f ldr r0, [sp, #4] ldr ip, [sp], #8 blx ip mov r7, #1 swi 0x0 1: mov r0, r0 (From OE-Core rev: a292fdf3df51d97fbb78d647cdd7c05125614305) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-runtime_8.1.bb: disable ifuncs in libatomic for arm archKhem Raj2018-06-121-0/+3
| | | | | | | | | | | This will solve the mcpu/march conflicts we get when -mcpu=cortex-a7 is passed on cmdline since it will become incompatible with default ifuncs in libatomic which is using armv7-a (From OE-Core rev: 015b0d8ed6aa766e8cc96d10218ac86a28728bf9) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-8: Enabled mspe options for rs6000 ppc backendKhem Raj2018-06-122-0/+42
| | | | | | | (From OE-Core rev: 4677ed76205c8b8d7ac542b442d5bab8fd52539c) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-8: Disable float128 for ppc/muslKhem Raj2018-06-121-1/+1
| | | | | | | (From OE-Core rev: 0685753ed967fb87b0ab4e96fe4d27ebe2e97eb3) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-8: Disable libssp for non mingw targetsKhem Raj2018-06-121-2/+4
| | | | | | | (From OE-Core rev: 2c5d24c92b5bd6855e808ff67ab4f51aaa95923a) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-8: Add recipes for 8.1 releaseKhem Raj2018-06-1252-0/+3320
| | | | | | | (From OE-Core rev: c26156898ca83c96fea100ced9bc1f3d5b974bda) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-sanitizers: Package new liblsan objects built with gcc8Khem Raj2018-05-151-0/+1
| | | | | | | | | | | Fixes installed-vs-shipped QA errors Reported-by: Dan McGregor <danismostlikely@gmail.com> (From OE-Core rev: b5533d58ebee81fa1e1c061f4f78acc9a1a940df) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc7: drop stray uClibc specific patchAndre McCurdy2018-05-152-29/+0
| | | | | | | | | | | | | The patch seems to have been left behind when other uClibc specific patches were purged from gcc in: http://git.openembedded.org/openembedded-core/commit/?id=ec03023d2165b49a52b83bac1ea2f0bfded7b852 (From OE-Core rev: f71bc69e5b7581c53071055b694bb0dbfe4b4a87) Signed-off-by: Andre McCurdy <armccurdy@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-runtime: Disable gcc version of libsspKhem Raj2018-05-093-3/+212
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libssp is implemented fully in glibc as well as in musl so we really do not need the gcc version of this library except may be for mingw, where we keep it enabled anyway gcc in OE is built with the knowledge that C library already provides libssp implementation, we should therefore not need the gcc implementation of same. libssp_nonshared piece is a detail which is needed when gcc is the compiler, in glibc this is part of libc_nonshared.a already and libc_nonshared.a is linked always when linking with -lc becuase libc.so in glibc is actually a linker script GROUP ( /usr/lib/libc.so.6 /usr/lib/libc_nonshared.a AS_NEEDED ( /usr/lib/ld-linux-x86-64.so.2 ) ) which automatically links in the needed runtime bits, this however is not the case for musl, where core SSP APIs are implemented in full but compiler specific runtime isn't, for this we add a new package called libssp_nonshared which generate the needed runtime stub and gcc is already carrying patch to link to libssp_nonshared.a on musl This should fix a long standing problem where static PIE executable were not buildable with OE since it was conflicting SSP implementation one from C library and the other one from gcc and we end up with duplicate symbol errors during linking. Backport a patch from trunk which enhances enable|disable-libssp to not only disable building libssp but also not emit the gcc specs to use it for subsequent linking when stack-protector options are used on compiler cmdline (From OE-Core rev: 6c14f99936f8c8c9b9d9f40a6b0c69675ea9a566) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-sanitizers: Update supported architecturesDan McGregor2018-04-071-3/+7
| | | | | | | | | | | | aarch64 has been supported since GCC 5.1, sparc has been supported since 4.9, and S390 since 7.1. Also mark as broken entirely with musl. (From OE-Core rev: 7d90d2a70f0184ad715e9917d3e7aa096cf98f79) Signed-off-by: Dan McGregor <dan.mcgregor@usask.ca> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Do not use --with-linker-hash-style if LINKER_HASH_STYLE is emptyKhem Raj2018-03-201-1/+1
| | | | | | | | | | | We allow to set LINKER_HASH_STYLE to be empty so this would fail since --with-linker-hash-style needs an argument and cant be empty (From OE-Core rev: e176ab07d1afbb5d7e80d39d49b0f68738509c18) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: backport patch to fix ICE in MIPS64 target in G++Mark Hatle2018-03-202-0/+273
| | | | | | | | | | Backport a patch to fix an ICE when compiling for MIPS64. (From OE-Core rev: eaa35d43dc1490f53aa1aece948d1542048460b6) Signed-off-by: Mark Hatle <mark.hatle@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: drop patch that is already upstreamAlexander Kanavin2018-03-112-52/+0
| | | | | | | | | | | | Due to patch fuzz, it was applied again, so the same code sequence was repeated twice. Not sure if that caused any bugs, but certainly wasn't the right thing to do. (From OE-Core rev: e3a50788bfeabbde226e280803a01dd7f765b2bc) Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Fix internal compiler error for PPC test case "gcc.dg/vmx/7d-02.c"Mark Hatle2018-03-042-0/+213
| | | | | | | | | | | | | | | | | | Fix an internal compiler error on PPC from building a specific test: $ $CC -S 7d-02.c 7d-02.c: In function รข: 7d-02.c:11:5: internal compiler error: in copy_to_mode_reg, at explow.c:612 vec_st(v, i*16,p); ^~~~~~ The failure appears to happen on all optimizations levels as well. (From OE-Core rev: dd4aaf3965b57fcfbf668ab09ac75ccd9e3b3a04) Signed-off-by: Mark Hatle <mark.hatle@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: Fix test case issue when SSE is not enabledMark Hatle2018-03-042-0/+260
| | | | | | | | | | | | | | | | Whenever "-mno-sse" is used, "-mfpmath" should be set to 387. The test case should be modified accordingly as below: /* { dg-additional-options "-mno-sse -mfpmath=387 " { target { i?86-*-* x86_64-*-* } } } */ Original patch from: RAGHUNATH LOLUR <raghunath.lolur@kpit.com> (From OE-Core rev: 978b804b92b069f8f5a75f3390697e94a1bf907f) Signed-off-by: Mark Hatle <mark.hatle@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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