r250128 - [safestack] Driver link test for safestack on android.

[Evgeniy Stepanov via cfe-commits]

Author: eugenis
Date: Mon Oct 12 18:50:19 2015
New Revision: 250128

URL: http://llvm.org/viewvc/llvm-project?rev=250128&view=rev
Log:
[safestack] Driver link test for safestack on android.

Safestack runtime should never be linked on Android targets because
it is implemented directly in libc. This is already the case, but
mostly by chance (collectSanitizerRuntimes would only link shared
sanitizer runtimes, and safestack has only a static one). Protect
this behavior with a test.

Modified:
    cfe/trunk/test/Driver/sanitizer-ld.c

Modified: cfe/trunk/test/Driver/sanitizer-ld.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/sanitizer-ld.c?rev=250128&r1=250127&r2=250128&view=diff
==============================================================================
--- cfe/trunk/test/Driver/sanitizer-ld.c (original)
+++ cfe/trunk/test/Driver/sanitizer-ld.c Mon Oct 12 18:50:19 2015
@@ -299,3 +299,38 @@
 // CHECK-ASAN-DARWIN106-CXX: "{{.*}}ld{{(.exe)?}}"
 // CHECK-ASAN-DARWIN106-CXX: libclang_rt.asan_osx_dynamic.dylib
 // CHECK-ASAN-DARWIN106-CXX-NOT: -lc++abi
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fsanitize=safe-stack \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SAFESTACK-LINUX %s
+//
+// CHECK-SAFESTACK-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-SAFESTACK-LINUX-NOT: "-lc"
+// CHECK-SAFESTACK-LINUX: libclang_rt.safestack-x86_64.a"
+// CHECK-SAFESTACK-LINUX: "-lpthread"
+// CHECK-SAFESTACK-LINUX: "-ldl"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi -fsanitize=safe-stack \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SAFESTACK-ANDROID-ARM %s
+//
+// CHECK-SAFESTACK-ANDROID-ARM: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-SAFESTACK-ANDROID-ARM-NOT: libclang_rt.safestack
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o -shared 2>&1 \
+// RUN:     -target arm-linux-androideabi -fsanitize=safe-stack \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SAFESTACK-ANDROID-ARM %s
+//
+// CHECK-SAFESTACK-SHARED-ANDROID-ARM: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-SAFESTACK-SHARED-ANDROID-ARM-NOT: libclang_rt.safestack
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target aarch64-linux-android -fsanitize=safe-stack \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SAFESTACK-ANDROID-AARCH64 %s
+//
+// CHECK-SAFESTACK-ANDROID-AARCH64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-SAFESTACK-ANDROID-AARCH64-NOT: libclang_rt.safestack