clang/test/Driver/openbsd.c

   1 // Check for --eh-frame-hdr being passed with static linking
   2 // RUN: %clang --target=i686-pc-openbsd -static -### %s 2>&1 \
   3 // RUN:   | FileCheck --check-prefix=CHECK-LD-STATIC-EH %s
   4 // CHECK-LD-STATIC-EH: "-cc1" "-triple" "i686-pc-openbsd"
   5 // CHECK-LD-STATIC-EH: ld{{.*}}" "{{.*}}" "--eh-frame-hdr" "-Bstatic"
   6
   7 // Check for profiling variants of libraries when linking and -nopie
   8 // RUN: %clang --target=i686-pc-openbsd -pg -pthread -### %s 2>&1 \
   9 // RUN:   | FileCheck --check-prefix=CHECK-PG %s
  10 // CHECK-PG: "-cc1" "-triple" "i686-pc-openbsd"
  11 // CHECK-PG: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-dynamic-linker" "{{.*}}ld.so" "-nopie" "-o" "a.out" "{{.*}}gcrt0.o" "{{.*}}crtbegin.o" "{{.*}}.o" "-lcompiler_rt" "-lpthread_p" "-lc_p" "-lcompiler_rt" "{{.*}}crtend.o"
  12
  13 // Check CPU type for i386
  14 // RUN: %clang --target=i386-unknown-openbsd -### -c %s 2>&1 \
  15 // RUN:   | FileCheck -check-prefix=CHECK-i386-CPU %s
  16 // CHECK-i386-CPU: "-target-cpu" "i586"
  17
  18 // Check CPU type for MIPS64
  19 // RUN: %clang --target=mips64-unknown-openbsd -### -c %s 2>&1 \
  20 // RUN:   | FileCheck -check-prefix=CHECK-MIPS64-CPU %s
  21 // RUN: %clang --target=mips64el-unknown-openbsd -### -c %s 2>&1 \
  22 // RUN:   | FileCheck -check-prefix=CHECK-MIPS64EL-CPU %s
  23 // CHECK-MIPS64-CPU: "-target-cpu" "mips3"
  24 // CHECK-MIPS64EL-CPU: "-target-cpu" "mips3"
  25
  26 // Check that the new linker flags are passed to OpenBSD
  27 // RUN: %clang --target=i686-pc-openbsd -r -### %s 2>&1 \
  28 // RUN:   | FileCheck --check-prefix=CHECK-LD-R %s
  29 // RUN: %clang --target=i686-pc-openbsd -s -t -### %s 2>&1 \
  30 // RUN:   | FileCheck --check-prefix=CHECK-LD-ST %s
  31 // RUN: %clang --target=mips64-unknown-openbsd -### %s 2>&1 \
  32 // RUN:   | FileCheck --check-prefix=CHECK-MIPS64-LD %s
  33 // RUN: %clang --target=mips64el-unknown-openbsd -### %s 2>&1 \
  34 // RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL-LD %s
  35 // CHECK-LD-R-NOT: "-e"
  36 // CHECK-LD-R-NOT: "-dynamic-linker"
  37 // CHECK-LD-R-NOT: "-l
  38 // CHECK-LD-R-NOT: crt{{[^./\\]+}}.o
  39 // CHECK-LD-R:     "-r"
  40 // CHECK-LD-ST: "-cc1" "-triple" "i686-pc-openbsd"
  41 // CHECK-LD-ST: ld{{.*}}" "{{.*}}" "-s" "-t"
  42 // CHECK-MIPS64-LD: "-cc1" "-triple" "mips64-unknown-openbsd"
  43 // CHECK-MIPS64-LD: ld{{.*}}" "-EB"
  44 // CHECK-MIPS64EL-LD: "-cc1" "-triple" "mips64el-unknown-openbsd"
  45 // CHECK-MIPS64EL-LD: ld{{.*}}" "-EL"
  46
  47 // Check that --sysroot is passed to the linker
  48 // RUN: %clang --target=i686-pc-openbsd -### %s 2>&1 \
  49 // RUN:   --sysroot=%S/Inputs/basic_openbsd_tree \
  50 // RUN:   | FileCheck --check-prefix=CHECK-LD-SYSROOT %s
  51 // CHECK-LD-SYSROOT: ld{{.*}}" "--sysroot=[[SYSROOT:[^"]+]]"
  52
  53 // Check passing options to the assembler for various OpenBSD targets
  54 // RUN: %clang --target=amd64-pc-openbsd -m32 -### -no-integrated-as -c %s 2>&1 \
  55 // RUN:   | FileCheck -check-prefix=CHECK-AMD64-M32 %s
  56 // RUN: %clang --target=arm-unknown-openbsd -### -no-integrated-as -c %s 2>&1 \
  57 // RUN:   | FileCheck -check-prefix=CHECK-ARM %s
  58 // RUN: %clang --target=powerpc-unknown-openbsd -### -no-integrated-as -c %s 2>&1 \
  59 // RUN:   | FileCheck -check-prefix=CHECK-POWERPC %s
  60 // RUN: %clang --target=sparc64-unknown-openbsd -### -no-integrated-as -c %s 2>&1 \
  61 // RUN:   | FileCheck -check-prefix=CHECK-SPARC64 %s
  62 // RUN: %clang --target=mips64-unknown-openbsd -### -no-integrated-as -c %s 2>&1 \
  63 // RUN:   | FileCheck -check-prefix=CHECK-MIPS64 %s
  64 // RUN: %clang --target=mips64-unknown-openbsd -fPIC -### -no-integrated-as -c %s 2>&1 \
  65 // RUN:   | FileCheck -check-prefix=CHECK-MIPS64-PIC %s
  66 // RUN: %clang --target=mips64el-unknown-openbsd -### -no-integrated-as -c %s 2>&1 \
  67 // RUN:   | FileCheck -check-prefix=CHECK-MIPS64EL %s
  68 // RUN: %clang --target=mips64el-unknown-openbsd -fPIC -### -no-integrated-as -c %s 2>&1 \
  69 // RUN:   | FileCheck -check-prefix=CHECK-MIPS64EL-PIC %s
  70 // CHECK-AMD64-M32: as{{.*}}" "--32"
  71 // CHECK-ARM: as{{.*}}" "-mcpu=cortex-a8"
  72 // CHECK-POWERPC: as{{.*}}" "-mppc" "-many"
  73 // CHECK-SPARC64: as{{.*}}" "-64" "-Av9a"
  74 // CHECK-MIPS64: as{{.*}}" "-march" "mips3" "-mabi" "64" "-EB"
  75 // CHECK-MIPS64-PIC: as{{.*}}" "-march" "mips3" "-mabi" "64" "-EB" "-KPIC"
  76 // CHECK-MIPS64EL: as{{.*}}" "-mabi" "64" "-EL"
  77 // CHECK-MIPS64EL-PIC: as{{.*}}" "-mabi" "64" "-EL" "-KPIC"
  78
  79 // Check linking against correct startup code when (not) using PIE
  80 // RUN: %clang --target=i686-pc-openbsd -### %s 2>&1 \
  81 // RUN:   | FileCheck -check-prefix=CHECK-PIE %s
  82 // RUN: %clang --target=i686-pc-openbsd -pie -### %s 2>&1 \
  83 // RUN:   | FileCheck -check-prefix=CHECK-PIE-FLAG %s
  84 // RUN: %clang --target=i686-pc-openbsd -fno-pie -### %s 2>&1 \
  85 // RUN:   | FileCheck -check-prefix=CHECK-PIE %s
  86 // RUN: %clang --target=i686-pc-openbsd -static -### %s 2>&1 \
  87 // RUN:   | FileCheck -check-prefix=CHECK-STATIC-PIE %s
  88 // RUN: %clang --target=i686-pc-openbsd -static -fno-pie -### %s 2>&1 \
  89 // RUN:   | FileCheck -check-prefix=CHECK-STATIC-PIE %s
  90 // RUN: %clang --target=i686-pc-openbsd -nopie -### %s 2>&1 \
  91 // RUN:   | FileCheck -check-prefix=CHECK-NOPIE %s
  92 // RUN: %clang --target=i686-pc-openbsd -fno-pie -nopie -### %s 2>&1 \
  93 // RUN:   | FileCheck -check-prefix=CHECK-NOPIE %s
  94 // RUN: %clang --target=i686-pc-openbsd -static -nopie -### %s 2>&1 \
  95 // RUN:   | FileCheck -check-prefix=CHECK-NOPIE %s
  96 // RUN: %clang --target=i686-pc-openbsd -fno-pie -static -nopie -### %s 2>&1 \
  97 // RUN:   | FileCheck -check-prefix=CHECK-NOPIE %s
  98 // CHECK-PIE: "{{.*}}crt0.o"
  99 // CHECK-PIE-NOT: "-nopie"
 100 // CHECK-PIE-FLAG: "-pie"
 101 // CHECK-STATIC-PIE: "{{.*}}rcrt0.o"
 102 // CHECK-STATIC-PIE-NOT: "-nopie"
 103 // CHECK-NOPIE: "-nopie" "{{.*}}crt0.o"
 104
 105 // Check ARM float ABI
 106 // RUN: %clang --target=arm-unknown-openbsd -### -c %s 2>&1 \
 107 // RUN:   | FileCheck -check-prefix=CHECK-ARM-FLOAT-ABI %s
 108 // CHECK-ARM-FLOAT-ABI-NOT: "-target-feature" "+soft-float"
 109 // CHECK-ARM-FLOAT-ABI: "-target-feature" "+soft-float-abi"
 110
 111 // Check PowerPC for Secure PLT
 112 // RUN: %clang --target=powerpc-unknown-openbsd -### -c %s 2>&1 \
 113 // RUN:   | FileCheck -check-prefix=CHECK-POWERPC-SECUREPLT %s
 114 // CHECK-POWERPC-SECUREPLT: "-target-feature" "+secure-plt"
 115
 116 // Check that unwind tables are enabled
 117 // RUN: %clang --target=arm-unknown-openbsd -### -S %s 2>&1 | \
 118 // RUN: FileCheck -check-prefix=NO-UNWIND-TABLES %s
 119 // RUN: %clang --target=mips64-unknown-openbsd -### -S %s 2>&1 | \
 120 // RUN: FileCheck -check-prefix=UNWIND-TABLES %s
 121 // UNWIND-TABLES: "-funwind-tables=2"
 122 // NO-UNWIND-TABLES-NOT: "-funwind-tables=2"
 123
 124 // Check that the -X flag is passed to the linker on riscv64
 125 // RUN: %clang --target=riscv64-unknown-openbsd -### %s 2>&1 \
 126 // RUN:   | FileCheck -check-prefix=CHECK-RISCV64-FLAGS %s
 127 // CHECK-RISCV64-FLAGS: "-X"