clang/test/Driver/stack-protector.c

   1 // RUN: %clang -fno-stack-protector -### %s 2>&1 | FileCheck %s -check-prefix=NOSSP
   2 // NOSSP-NOT: "-stack-protector"
   3 // NOSSP-NOT: "-stack-protector-buffer-size"
   4
   5 // RUN: %clang -target i386-unknown-linux -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=SSP
   6 // SSP: "-stack-protector" "1"
   7 // SSP-NOT: "-stack-protector-buffer-size"
   8
   9 // RUN: %clang -target i386-unknown-linux -fstack-protector --param ssp-buffer-size=16 -### %s 2>&1 | FileCheck %s -check-prefix=SSP-BUF
  10 // SSP-BUF: "-stack-protector" "1"
  11 // SSP-BUF: "-stack-protector-buffer-size" "16"
  12
  13 // RUN: %clang -target i386-pc-openbsd -### %s 2>&1 | FileCheck %s -check-prefix=OPENBSD
  14 // OPENBSD: "-stack-protector" "2"
  15
  16 // RUN: %clang -target i386-pc-openbsd -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=OPENBSD_SPS
  17 // OPENBSD_SPS: "-stack-protector" "2"
  18
  19 // RUN: %clang -fstack-protector-strong -### %s 2>&1 | FileCheck %s -check-prefix=SSP-STRONG
  20 // SSP-STRONG: "-stack-protector" "2"
  21 // SSP-STRONG-NOT: "-stack-protector-buffer-size"
  22
  23 // RUN: %clang -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SSP-ALL
  24 // SSP-ALL: "-stack-protector" "3"
  25 // SSP-ALL-NOT: "-stack-protector-buffer-size"
  26
  27 // RUN: %clang -target x86_64-scei-ps4 -### %s 2>&1 | FileCheck %s -check-prefix=SSP-PS4
  28 // RUN: %clang -target x86_64-scei-ps4 -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=SSP-PS4
  29 // SSP-PS4: "-stack-protector" "2"
  30 // SSP-PS4-NOT: "-stack-protector-buffer-size"
  31
  32 // RUN: %clang -target x86_64-scei-ps4 -fstack-protector --param ssp-buffer-size=16 -### %s 2>&1 | FileCheck %s -check-prefix=SSP-PS4-BUF
  33 // SSP-PS4-BUF: "-stack-protector" "2"
  34 // SSP-PS4-BUF: "-stack-protector-buffer-size" "16"
  35
  36 // Test default stack protector values for Darwin platforms
  37
  38 // RUN: %clang -target armv7k-apple-watchos2.0 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_WATCHOS
  39 // RUN: %clang -ffreestanding -target armv7k-apple-watchos2.0 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_WATCHOS
  40 // SSP_WATCHOS: "-stack-protector" "1"
  41 // RUN: %clang -target x86_64-apple-driverkit19.0 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_DRIVERKIT
  42 // SSP_DRIVERKIT: "-stack-protector" "1"
  43 // RUN: %clang -target arm64-apple-ios8.0.0 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_IOS
  44 // RUN: %clang -ffreestanding -target arm64-apple-ios8.0.0 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_IOS
  45 // SSP_IOS: "-stack-protector" "1"
  46 // RUN: %clang -target x86_64-apple-darwin10 -mmacosx-version-min=10.6 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX
  47 // RUN: %clang -ffreestanding -target x86_64-apple-darwin10 -mmacosx-version-min=10.6 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX
  48 // SSP_MACOSX: "-stack-protector" "1"
  49 // RUN: %clang -target x86_64-apple-darwin10 -mmacosx-version-min=10.5 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX_10_5
  50 // RUN: %clang -ffreestanding -target x86_64-apple-darwin10 -mmacosx-version-min=10.5 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX_10_5
  51 // SSP_MACOSX_10_5: "-stack-protector" "1"
  52 // RUN: %clang -target x86_64-apple-darwin10 -mmacosx-version-min=10.5 -mkernel -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX_KERNEL
  53 // SSP_MACOSX_KERNEL-NOT: "-stack-protector"
  54 // RUN: %clang -target x86_64-apple-darwin10 -mmacosx-version-min=10.6 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX_10_6_KERNEL
  55 // RUN: %clang -ffreestanding -target x86_64-apple-darwin10 -mmacosx-version-min=10.6 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX_10_6_KERNEL
  56 // SSP_MACOSX_10_6_KERNEL: "-stack-protector" "1"
  57