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llvm-project/clang/test/Driver/baremetal.cpp

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Don't defer to the GCC driver for linking arm-baremetal Also comes with a cmake cache for building the runtime bits: $ cmake <normal cmake flags> \ -DBAREMETAL_ARMV6M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7EM_SYSROOT=/path/to/sysroot \ -C /path/to/clang/cmake/caches/BaremetalARM.cmake \ /path/to/llvm https://reviews.llvm.org/D33259 llvm-svn: 303873
2017-05-25 23:42:13 +08:00
// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
// RUN: -target armv6m-none-eabi \
// RUN: -T semihosted.lds \
// RUN: -L some/directory/user/asked/for \
// RUN: --sysroot=%S/Inputs/baremetal_arm \
// RUN: | FileCheck --check-prefix=CHECK-V6M-C %s
// CHECK-V6M-C: "[[PREFIX_DIR:.*]]/bin/clang" "-cc1" "-triple" "thumbv6m-none--eabi"
// CHECK-V6M-C-SAME: "-resource-dir" "[[PREFIX_DIR]]/lib/clang/[[VERSION:[^"]*]]"
// CHECK-V6M-C-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
// CHECK-V6M-C-SAME: "-internal-isystem" "[[SYSROOT]]/include/c++/v1"
// CHECk-V6M-C-SAME: "-internal-isystem" "[[SYSROOT]]/include"
// CHECK-V6M-C-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
Relax testcase to appease buildbots When lld isn't built, the tests as they were previously, were too picky about the path to the linker. llvm-svn: 303880
2017-05-26 00:20:51 +08:00
// CHECK-V6M-C-NEXT: "{{[^"]*}}ld.lld" "{{.*}}.o" "-Bstatic"
Don't defer to the GCC driver for linking arm-baremetal Also comes with a cmake cache for building the runtime bits: $ cmake <normal cmake flags> \ -DBAREMETAL_ARMV6M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7EM_SYSROOT=/path/to/sysroot \ -C /path/to/clang/cmake/caches/BaremetalARM.cmake \ /path/to/llvm https://reviews.llvm.org/D33259 llvm-svn: 303873
2017-05-25 23:42:13 +08:00
// CHECK-V6M-C-SAME: "-L[[PREFIX_DIR]]/lib/clang/[[VERSION]]/lib/baremetal"
// CHECK-V6M-C-SAME: "-T" "semihosted.lds" "-Lsome/directory/user/asked/for"
// CHECK-V6M-C-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m.a"
// CHECK-V6M-C-SAME: "-o" "{{.*}}.o"
// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
// RUN: -target armv6m-none-eabi \
// RUN: -nostdlibinc -nobuiltininc \
// RUN: --sysroot=%S/Inputs/baremetal_arm \
// RUN: | FileCheck --check-prefix=CHECK-V6M-LIBINC %s
// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
// RUN: -target armv6m-none-eabi \
// RUN: -nostdinc \
// RUN: --sysroot=%S/Inputs/baremetal_arm \
// RUN: | FileCheck --check-prefix=CHECK-V6M-LIBINC %s
// CHECK-V6M-LIBINC-NOT: "-internal-isystem"
// RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
// RUN: -target armv6m-none-eabi \
// RUN: --sysroot=%S/Inputs/baremetal_arm \
// RUN: | FileCheck --check-prefix=CHECK-V6M-DEFAULTCXX %s
Relax testcase to appease buildbots When lld isn't built, the tests as they were previously, were too picky about the path to the linker. llvm-svn: 303880
2017-05-26 00:20:51 +08:00
// CHECK-V6M-DEFAULTCXX: "{{[^"]*}}ld.lld" "{{.*}}.o" "-Bstatic"
// CHECK-V6M-DEFAULTCXX-SAME: "-L{{[^"]*}}/lib/clang/{{.*}}/lib/baremetal"
Don't defer to the GCC driver for linking arm-baremetal Also comes with a cmake cache for building the runtime bits: $ cmake <normal cmake flags> \ -DBAREMETAL_ARMV6M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7EM_SYSROOT=/path/to/sysroot \ -C /path/to/clang/cmake/caches/BaremetalARM.cmake \ /path/to/llvm https://reviews.llvm.org/D33259 llvm-svn: 303873
2017-05-25 23:42:13 +08:00
// CHECK-V6M-DEFAULTCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
// CHECK-V6M-DEFAULTCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m.a"
// CHECK-V6M-DEFAULTCXX-SAME: "-o" "{{.*}}.o"
// RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
// RUN: -target armv6m-none-eabi \
// RUN: --sysroot=%S/Inputs/baremetal_arm \
// RUN: -stdlib=libc++ \
// RUN: | FileCheck --check-prefix=CHECK-V6M-LIBCXX %s
// CHECK-V6M-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}/include/c++/{{[^v].*}}"
// CHECK-V6M-LIBCXX: "-internal-isystem" "{{[^"]+}}/include/c++/v1"
Relax testcase to appease buildbots When lld isn't built, the tests as they were previously, were too picky about the path to the linker. llvm-svn: 303880
2017-05-26 00:20:51 +08:00
// CHECK-V6M-LIBCXX: "{{[^"]*}}ld.lld" "{{.*}}.o" "-Bstatic"
// CHECK-V6M-LIBCXX-SAME: "-L{{[^"]*}}/lib/clang/{{.*}}/lib/baremetal"
Don't defer to the GCC driver for linking arm-baremetal Also comes with a cmake cache for building the runtime bits: $ cmake <normal cmake flags> \ -DBAREMETAL_ARMV6M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7EM_SYSROOT=/path/to/sysroot \ -C /path/to/clang/cmake/caches/BaremetalARM.cmake \ /path/to/llvm https://reviews.llvm.org/D33259 llvm-svn: 303873
2017-05-25 23:42:13 +08:00
// CHECK-V6M-LIBCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
// CHECK-V6M-LIBCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m.a"
// CHECK-V6M-LIBCXX-SAME: "-o" "{{.*}}.o"
// RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
// RUN: -target armv6m-none-eabi \
// RUN: --sysroot=%S/Inputs/baremetal_arm \
// RUN: -stdlib=libstdc++ \
// RUN: | FileCheck --check-prefix=CHECK-V6M-LIBSTDCXX %s
// CHECK-V6M-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}/include/c++/v1"
// CHECK-V6M-LIBSTDCXX: "-internal-isystem" "{{[^"]+}}/include/c++/6.0.0"
Relax testcase to appease buildbots When lld isn't built, the tests as they were previously, were too picky about the path to the linker. llvm-svn: 303880
2017-05-26 00:20:51 +08:00
// CHECK-V6M-LIBSTDCXX: "{{[^"]*}}ld.lld" "{{.*}}.o" "-Bstatic"
// CHECK-V6M-LIBSTDCXX-SAME: "-L{{[^"]*}}/lib/clang/{{.*}}/lib/baremetal"
Don't defer to the GCC driver for linking arm-baremetal Also comes with a cmake cache for building the runtime bits: $ cmake <normal cmake flags> \ -DBAREMETAL_ARMV6M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7EM_SYSROOT=/path/to/sysroot \ -C /path/to/clang/cmake/caches/BaremetalARM.cmake \ /path/to/llvm https://reviews.llvm.org/D33259 llvm-svn: 303873
2017-05-25 23:42:13 +08:00
// CHECK-V6M-LIBSTDCXX-SAME: "-lstdc++" "-lsupc++" "-lunwind"
// CHECK-V6M-LIBSTDCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m.a"
// CHECK-V6M-LIBSTDCXX-SAME: "-o" "{{.*}}.o"
// RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
// RUN: -target armv6m-none-eabi \
// RUN: --sysroot=%S/Inputs/baremetal_arm \
// RUN: -nodefaultlibs \
// RUN: | FileCheck --check-prefix=CHECK-V6M-NDL %s
Relax testcase to appease buildbots When lld isn't built, the tests as they were previously, were too picky about the path to the linker. llvm-svn: 303880
2017-05-26 00:20:51 +08:00
// CHECK-V6M-NDL: "{{[^"]*}}ld.lld" "{{.*}}.o" "-Bstatic"
// CHECK-V6M-NDL-SAME: "-L{{[^"]*}}/lib/clang/{{.*}}/lib/baremetal" "-o" "{{.*}}.o"
Don't defer to the GCC driver for linking arm-baremetal Also comes with a cmake cache for building the runtime bits: $ cmake <normal cmake flags> \ -DBAREMETAL_ARMV6M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7EM_SYSROOT=/path/to/sysroot \ -C /path/to/clang/cmake/caches/BaremetalARM.cmake \ /path/to/llvm https://reviews.llvm.org/D33259 llvm-svn: 303873
2017-05-25 23:42:13 +08:00
// RUN: %clangxx -target arm-none-eabi -v 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-THREAD-MODEL
// CHECK-THREAD-MODEL: Thread model: single