clang/test/Driver/ropi-rwpi.c

   1 // RUN: %clang -target arm-none-eabi               -### -c %s 2>&1 | FileCheck --check-prefix=STATIC %s
   2 // RUN: %clang -target arm-none-eabi -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=ROPI %s
   3 // RUN: %clang -target arm-none-eabi        -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=RWPI %s
   4 // RUN: %clang -target arm-none-eabi -fropi -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=ROPI-RWPI %s
   5
   6 // RUN: %clang -target armeb-none-eabi   -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=ROPI %s
   7 // RUN: %clang -target thumb-none-eabi   -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=ROPI %s
   8 // RUN: %clang -target thumbeb-none-eabi -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=ROPI %s
   9
  10 // RUN: not %clang -target x86_64-linux-gnu -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=ROPI-NON-ARM %s
  11 // RUN: not %clang -target x86_64-linux-gnu        -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=RWPI-NON-ARM %s
  12 // RUN: not %clang -target x86_64-linux-gnu -fropi -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=ROPI-NON-ARM --check-prefix=RWPI-NON-ARM %s
  13
  14 // RUN: not %clang -target arm-none-eabi -fpic    -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=PIC %s
  15 // RUN: not %clang -target arm-none-eabi -fpie           -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=PIC %s
  16 // RUN: not %clang -target arm-none-eabi -fPIC    -fropi -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=PIC %s
  17 // RUN: %clang -target arm-none-eabi -fno-pic -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=ROPI %s
  18
  19 // RUN: not %clang --target=arm-none-eabi -x c++ -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=CXX %s
  20 // RUN: %clang -target arm-none-eabi -x c++        -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=RWPI %s
  21 // RUN: not %clang --target=arm-none-eabi -x c++ -fropi -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=CXX %s
  22 // RUN: %clang -target arm-none-eabi -x c++ -fallow-unsupported -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=ROPI %s
  23
  24 // RUN: not %clang -target arm-none-eabi -march=armv8m.main -fropi -mcmse -### -c %s 2>&1 | FileCheck --check-prefix=ROPI-CMSE   %s
  25 // RUN: not %clang -target arm-none-eabi -march=armv8m.main -frwpi -mcmse -### -c %s 2>&1 | FileCheck --check-prefix=RWPI-CMSE  %s
  26 // RUN: not %clang -target arm-none-eabi -march=armv8m.main -frwpi -fropi -mcmse -### -c %s 2>&1 | FileCheck --check-prefix=ROPI-CMSE --check-prefix=RWPI-CMSE %s
  27
  28 // RUN: %clang -target arm-none-eabi -march=armv8m.main -frwpi -mcmse -fallow-unsupported -### -c %s 2>&1 | FileCheck --check-prefix=RWPI-CMSE-ALLOW-UNSUPPORTED --check-prefix=ROPI-CMSE-ALLOW-UNSUPPORTED  %s
  29 // RUN: %clang -target arm-none-eabi -march=armv8m.main -fropi -mcmse -fallow-unsupported -### -c %s 2>&1 | FileCheck --check-prefix=ROPI-CMSE-ALLOW-UNSUPPORTED  %s
  30 // RUN: %clang -target arm-none-eabi -march=armv8m.main -frwpi -fropi -mcmse -fallow-unsupported -### -c %s 2>&1 | FileCheck --check-prefix=ROPI-CMSE-ALLOW-UNSUPPORTED --check-prefix=RWPI-CMSE-ALLOW-UNSUPPORTED %s
  31
  32
  33 // STATIC: "-mrelocation-model" "static"
  34
  35 // ROPI: "-mrelocation-model" "ropi"
  36
  37 // RWPI: "-mrelocation-model" "rwpi"
  38
  39 // ROPI-RWPI: "-mrelocation-model" "ropi-rwpi"
  40
  41 // ROPI-NON-ARM: error: unsupported option '-fropi' for target 'x86_64-unknown-linux-gnu'
  42 // RWPI-NON-ARM: error: unsupported option '-frwpi' for target 'x86_64-unknown-linux-gnu'
  43
  44 // PIC: error: embedded and GOT-based position independence are incompatible
  45
  46 // CXX: error: ROPI is not compatible with c++
  47
  48 // ROPI-CMSE: error: cmse is not compatible with ROPI
  49 // RWPI-CMSE: error: cmse is not compatible with RWPI
  50 // ROPI-CMSE-ALLOW-UNSUPPORTED-NOT: error: cmse is not compatible with ROPI
  51 // RWPI-CMSE-ALLOW-UNSUPPORTED-NOT: error: cmse is not compatible with RWPI