Author: lenary Date: Thu Aug 1 06:14:30 2019 New Revision: 367557 URL: http://llvm.org/viewvc/llvm-project?rev=367557&view=rev Log: [RISCV] Add FreeBSD targets
Reviewers: asb Reviewed By: asb Subscribers: simoncook, s.egerton, lenary, psnobl, benna, mhorne, emaste, kito-cheng, shiva0217, rogfer01, rkruppe, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D57795 Patch by James Clarke (jrtc27) Modified: cfe/trunk/lib/Basic/Targets.cpp cfe/trunk/lib/Driver/ToolChains/FreeBSD.cpp cfe/trunk/test/Driver/freebsd.c Modified: cfe/trunk/lib/Basic/Targets.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=367557&r1=367556&r2=367557&view=diff ============================================================================== --- cfe/trunk/lib/Basic/Targets.cpp (original) +++ cfe/trunk/lib/Basic/Targets.cpp Thu Aug 1 06:14:30 2019 @@ -363,15 +363,26 @@ TargetInfo *AllocateTarget(const llvm::T return new AMDGPUTargetInfo(Triple, Opts); case llvm::Triple::riscv32: - // TODO: add cases for FreeBSD, NetBSD, RTEMS once tested. - if (os == llvm::Triple::Linux) + // TODO: add cases for NetBSD, RTEMS once tested. + switch (os) { + case llvm::Triple::FreeBSD: + return new FreeBSDTargetInfo<RISCV32TargetInfo>(Triple, Opts); + case llvm::Triple::Linux: return new LinuxTargetInfo<RISCV32TargetInfo>(Triple, Opts); - return new RISCV32TargetInfo(Triple, Opts); + default: + return new RISCV32TargetInfo(Triple, Opts); + } + case llvm::Triple::riscv64: - // TODO: add cases for FreeBSD, NetBSD, RTEMS once tested. - if (os == llvm::Triple::Linux) + // TODO: add cases for NetBSD, RTEMS once tested. + switch (os) { + case llvm::Triple::FreeBSD: + return new FreeBSDTargetInfo<RISCV64TargetInfo>(Triple, Opts); + case llvm::Triple::Linux: return new LinuxTargetInfo<RISCV64TargetInfo>(Triple, Opts); - return new RISCV64TargetInfo(Triple, Opts); + default: + return new RISCV64TargetInfo(Triple, Opts); + } case llvm::Triple::sparc: switch (os) { Modified: cfe/trunk/lib/Driver/ToolChains/FreeBSD.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/FreeBSD.cpp?rev=367557&r1=367556&r2=367557&view=diff ============================================================================== --- cfe/trunk/lib/Driver/ToolChains/FreeBSD.cpp (original) +++ cfe/trunk/lib/Driver/ToolChains/FreeBSD.cpp Thu Aug 1 06:14:30 2019 @@ -197,6 +197,14 @@ void freebsd::Linker::ConstructJob(Compi else CmdArgs.push_back("elf64ltsmip_fbsd"); break; + case llvm::Triple::riscv32: + CmdArgs.push_back("-m"); + CmdArgs.push_back("elf32lriscv"); + break; + case llvm::Triple::riscv64: + CmdArgs.push_back("-m"); + CmdArgs.push_back("elf64lriscv"); + break; default: break; } Modified: cfe/trunk/test/Driver/freebsd.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/freebsd.c?rev=367557&r1=367556&r2=367557&view=diff ============================================================================== --- cfe/trunk/test/Driver/freebsd.c (original) +++ cfe/trunk/test/Driver/freebsd.c Thu Aug 1 06:14:30 2019 @@ -63,6 +63,15 @@ // RUN: | FileCheck --check-prefix=CHECK-MIPSN32EL-LD %s // CHECK-MIPSN32EL-LD: ld{{.*}}" {{.*}} "-m" "elf32ltsmipn32_fbsd" // +// Check that RISC-V passes the correct linker emulation. +// +// RUN: %clang -target riscv32-freebsd %s -### %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-RV32I-LD %s +// CHECK-RV32I-LD: ld{{.*}}" {{.*}} "-m" "elf32lriscv" +// RUN: %clang -target riscv64-freebsd %s -### %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-RV64I-LD %s +// CHECK-RV64I-LD: ld{{.*}}" {{.*}} "-m" "elf64lriscv" +// // Check that the new linker flags are passed to FreeBSD // RUN: %clang -no-canonical-prefixes -target x86_64-pc-freebsd8 -m32 %s \ // RUN: --sysroot=%S/Inputs/multiarch_freebsd64_tree -### 2>&1 \ _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
