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llvm-project/clang/test/Driver/sanitizer-ld.c

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[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// Test sanitizers ld flags.
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld -fsanitize=address \
If a .syms file is available alongside a sanitizer runtime, pass it to the linker via --dynamic-list instead of using --export-dynamic. This reduces the size of the dynamic symbol table, and thus of the binary (in some cases by up to ~30%). llvm-svn: 177783
2013-03-23 08:30:08 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-ASAN-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-ASAN-LINUX-NOT: "-lc"
// CHECK-ASAN-LINUX: libclang_rt.asan-i386.a"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-ASAN-LINUX-NOT: "--export-dynamic"
Major rewrite of linking strategy for sanitizer runtimes on Linux. Change 1: we used to add static sanitizer runtimes at the very beginning of the linker invocation, even before crtbegin.o, which is gross and not correct in general. Fix this: now addSanitizerRuntimes() adds all sanitizer-related link flags to the end of the linker invocation being constructed. It means, that we should call this function in the correct place, namely, before AddLinkerInputs() to make sure sanitizer versions of library functions will be preferred. Change 2: Put system libraries sanitizer libraries depend on at the end of the linker invocation, where all the rest system libraries are located. Respect --nodefaultlibs and --nostdlib flags. This is another way to fix PR15823. Original fix landed in r215940 put "-lpthread" and friends immediately after static ASan runtime, before the user linker inputs. This caused significant slowdown in dynamic linker for large binaries linked against thousands of shared objects. Instead, to mark system libraries as DT_NEEDED we prepend them with "--no-as-needed" flag, discarding the "-Wl,--as-needed" flag that could be provided by the user. Otherwise, this change is a code cleanup. Instead of having a special method for each sanitizer, we introduce a function collectSanitizerRuntimes() that analyzes -fsanitize= flags and returns the set of static and shared libraries that needs to be linked. llvm-svn: 217817
2014-09-16 03:58:40 +08:00
// CHECK-ASAN-LINUX: "--dynamic-list={{.*}}libclang_rt.asan-i386.a.syms"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-ASAN-LINUX-NOT: "--export-dynamic"
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-ASAN-LINUX: "-lpthread"
Add -lrt to sanitizer link arguments. Sanitizer runtime intercepts functions from librt. Not doing this will fail if the librt dependency is not present at program startup (ex. comes from a dlopen()ed library). llvm-svn: 182645
2013-05-24 22:28:03 +08:00
// CHECK-ASAN-LINUX: "-lrt"
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-ASAN-LINUX: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-ASAN-LINUX: "-lresolv"
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=address -fno-sanitize-link-runtime -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Support for disabling sanitizer runtime linking This change introduces a pair of -fsanitize-link-runtime and -fno-sanitize-link-runtime flags which can be used to control linking of sanitizer runtimes. This is useful in certain environments like kernels where existing runtime libraries cannot be used. Differential Revision: https://reviews.llvm.org/D65029 llvm-svn: 367794
2019-08-05 06:24:14 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-NO-LINK-RUNTIME-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[ASan] Driver changes to always link-in asan_static library. This enables the changes from D116182. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D116670
2022-01-06 01:14:40 +08:00
// CHECK-ASAN-NO-LINK-RUNTIME-LINUX-NOT: libclang_rt.asan-x86_64
[Driver] Support for disabling sanitizer runtime linking This change introduces a pair of -fsanitize-link-runtime and -fno-sanitize-link-runtime flags which can be used to control linking of sanitizer runtimes. This is useful in certain environments like kernels where existing runtime libraries cannot be used. Differential Revision: https://reviews.llvm.org/D65029 llvm-svn: 367794
2019-08-05 06:24:14 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=address -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[ASan] Added a unit test for D118184. To make sure the the libraries are there for executable and not there for DSOs. Reviewed By: kda Differential Revision: https://reviews.llvm.org/D118205
2022-01-26 08:57:40 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-EXECUTABLE-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[ASan] Reland of D116182 to always link asan_static library. After landing D121813 the binary size increase introduced by this change can be minimized by using --gc-sections link options. D121813 allows each individual callbacks to be optimized out if not used. Reviewed By: vitalybuka, MaskRay Differential Revision: https://reviews.llvm.org/D122407
2022-03-16 22:50:04 +08:00
// CHECK-ASAN-EXECUTABLE-LINUX: libclang_rt.asan_static-x86_64
[ASan] Added a unit test for D118184. To make sure the the libraries are there for executable and not there for DSOs. Reviewed By: kda Differential Revision: https://reviews.llvm.org/D118205
2022-01-26 08:57:40 +08:00
// CHECK-ASAN-EXECUTABLE-LINUX: libclang_rt.asan-x86_64
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=address -shared -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[ASan] Added a unit test for D118184. To make sure the the libraries are there for executable and not there for DSOs. Reviewed By: kda Differential Revision: https://reviews.llvm.org/D118205
2022-01-26 08:57:40 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-SHARED-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[ASan] Reland of D116182 to always link asan_static library. After landing D121813 the binary size increase introduced by this change can be minimized by using --gc-sections link options. D121813 allows each individual callbacks to be optimized out if not used. Reviewed By: vitalybuka, MaskRay Differential Revision: https://reviews.llvm.org/D122407
2022-03-16 22:50:04 +08:00
// CHECK-ASAN-SHARED-LINUX: libclang_rt.asan_static-x86_64
[ASan] Added a unit test for D118184. To make sure the the libraries are there for executable and not there for DSOs. Reviewed By: kda Differential Revision: https://reviews.llvm.org/D118205
2022-01-26 08:57:40 +08:00
// CHECK-ASAN-SHARED-LINUX-NOT: libclang_rt.asan-x86_64
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld -fsanitize=address -shared-libsan \
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-SHARED-ASAN-LINUX %s
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld -fsanitize=address -shared-libasan \
Add support for dynamic ASan runtime (on Linux) to Clang driver. Based on http://llvm-reviews.chandlerc.com/D3043 by Yuri Gribov! llvm-svn: 205310
2014-04-01 21:31:10 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-SHARED-ASAN-LINUX %s
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld -fsanitize=address \
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// RUN: -shared-libsan -static-libsan -shared-libasan \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-SHARED-ASAN-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
Add support for dynamic ASan runtime (on Linux) to Clang driver. Based on http://llvm-reviews.chandlerc.com/D3043 by Yuri Gribov! llvm-svn: 205310
2014-04-01 21:31:10 +08:00
// CHECK-SHARED-ASAN-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-SHARED-ASAN-LINUX-NOT: "-lc"
[asan] Restore asan-rt name on linux back to pre-r216380. There is no reason to have different library names for shared and static cases on linux. It also breaks Android where we install the shared asan-rt library into the system and should keep the old name. This change reverts most of r216380 limiting it to win32 targets only. llvm-svn: 216533
2014-08-27 17:46:54 +08:00
// CHECK-SHARED-ASAN-LINUX-NOT: libclang_rt.asan-i386.a"
// CHECK-SHARED-ASAN-LINUX: libclang_rt.asan-i386.so"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-SHARED-ASAN-LINUX: "--whole-archive" "{{.*}}libclang_rt.asan-preinit-i386.a" "--no-whole-archive"
Add support for dynamic ASan runtime (on Linux) to Clang driver. Based on http://llvm-reviews.chandlerc.com/D3043 by Yuri Gribov! llvm-svn: 205310
2014-04-01 21:31:10 +08:00
// CHECK-SHARED-ASAN-LINUX-NOT: "-lpthread"
// CHECK-SHARED-ASAN-LINUX-NOT: "-lrt"
// CHECK-SHARED-ASAN-LINUX-NOT: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-SHARED-ASAN-LINUX-NOT: "-lresolv"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-SHARED-ASAN-LINUX-NOT: "--export-dynamic"
Add support for dynamic ASan runtime (on Linux) to Clang driver. Based on http://llvm-reviews.chandlerc.com/D3043 by Yuri Gribov! llvm-svn: 205310
2014-04-01 21:31:10 +08:00
// CHECK-SHARED-ASAN-LINUX-NOT: "--dynamic-list"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s -o %t.so -shared 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld -fsanitize=address -shared-libsan \
Add support for dynamic ASan runtime (on Linux) to Clang driver. Based on http://llvm-reviews.chandlerc.com/D3043 by Yuri Gribov! llvm-svn: 205310
2014-04-01 21:31:10 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-DSO-SHARED-ASAN-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
Add support for dynamic ASan runtime (on Linux) to Clang driver. Based on http://llvm-reviews.chandlerc.com/D3043 by Yuri Gribov! llvm-svn: 205310
2014-04-01 21:31:10 +08:00
// CHECK-DSO-SHARED-ASAN-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "-lc"
[asan] Restore asan-rt name on linux back to pre-r216380. There is no reason to have different library names for shared and static cases on linux. It also breaks Android where we install the shared asan-rt library into the system and should keep the old name. This change reverts most of r216380 limiting it to win32 targets only. llvm-svn: 216533
2014-08-27 17:46:54 +08:00
// CHECK-DSO-SHARED-ASAN-LINUX-NOT: libclang_rt.asan-i386.a"
Add support for dynamic ASan runtime (on Linux) to Clang driver. Based on http://llvm-reviews.chandlerc.com/D3043 by Yuri Gribov! llvm-svn: 205310
2014-04-01 21:31:10 +08:00
// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "libclang_rt.asan-preinit-i386.a"
[asan] Restore asan-rt name on linux back to pre-r216380. There is no reason to have different library names for shared and static cases on linux. It also breaks Android where we install the shared asan-rt library into the system and should keep the old name. This change reverts most of r216380 limiting it to win32 targets only. llvm-svn: 216533
2014-08-27 17:46:54 +08:00
// CHECK-DSO-SHARED-ASAN-LINUX: libclang_rt.asan-i386.so"
Add support for dynamic ASan runtime (on Linux) to Clang driver. Based on http://llvm-reviews.chandlerc.com/D3043 by Yuri Gribov! llvm-svn: 205310
2014-04-01 21:31:10 +08:00
// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "-lpthread"
// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "-lrt"
// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "-lresolv"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "--export-dynamic"
Add support for dynamic ASan runtime (on Linux) to Clang driver. Based on http://llvm-reviews.chandlerc.com/D3043 by Yuri Gribov! llvm-svn: 205310
2014-04-01 21:31:10 +08:00
// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "--dynamic-list"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=i386-unknown-freebsd -fuse-ld=ld -fsanitize=address \
Add support for sanitizers arguments on FreeBSD llvm-svn: 204129
2014-03-18 17:36:50 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_freebsd_tree \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-FREEBSD %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
Add support for sanitizers arguments on FreeBSD llvm-svn: 204129
2014-03-18 17:36:50 +08:00
// CHECK-ASAN-FREEBSD: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-ASAN-FREEBSD-NOT: "-lc"
[ASan] Split static ASan runtime in two parts: asan and asan_cxx. asan_cxx containts replacements for new/delete operators, and should only be linked in C++ mode. We plan to start building this part with exception support to make new more standard-compliant. See https://code.google.com/p/address-sanitizer/issues/detail?id=295 for more details. llvm-svn: 208610
2014-05-13 02:39:51 +08:00
// CHECK-ASAN-FREEBSD-NOT: libclang_rt.asan_cxx
clang/test/Driver/sanitizer-ld.c: Tweak to accept dos path. llvm-svn: 204138
2014-03-18 18:47:10 +08:00
// CHECK-ASAN-FREEBSD: freebsd{{/|\\+}}libclang_rt.asan-i386.a"
[ASan] Split static ASan runtime in two parts: asan and asan_cxx. asan_cxx containts replacements for new/delete operators, and should only be linked in C++ mode. We plan to start building this part with exception support to make new more standard-compliant. See https://code.google.com/p/address-sanitizer/issues/detail?id=295 for more details. llvm-svn: 208610
2014-05-13 02:39:51 +08:00
// CHECK-ASAN-FREEBSD-NOT: libclang_rt.asan_cxx
Major rewrite of linking strategy for sanitizer runtimes on Linux. Change 1: we used to add static sanitizer runtimes at the very beginning of the linker invocation, even before crtbegin.o, which is gross and not correct in general. Fix this: now addSanitizerRuntimes() adds all sanitizer-related link flags to the end of the linker invocation being constructed. It means, that we should call this function in the correct place, namely, before AddLinkerInputs() to make sure sanitizer versions of library functions will be preferred. Change 2: Put system libraries sanitizer libraries depend on at the end of the linker invocation, where all the rest system libraries are located. Respect --nodefaultlibs and --nostdlib flags. This is another way to fix PR15823. Original fix landed in r215940 put "-lpthread" and friends immediately after static ASan runtime, before the user linker inputs. This caused significant slowdown in dynamic linker for large binaries linked against thousands of shared objects. Instead, to mark system libraries as DT_NEEDED we prepend them with "--no-as-needed" flag, discarding the "-Wl,--as-needed" flag that could be provided by the user. Otherwise, this change is a code cleanup. Instead of having a special method for each sanitizer, we introduce a function collectSanitizerRuntimes() that analyzes -fsanitize= flags and returns the set of static and shared libraries that needs to be linked. llvm-svn: 217817
2014-09-16 03:58:40 +08:00
// CHECK-ASAN-FREEBSD-NOT: "--dynamic-list"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-ASAN-FREEBSD: "--export-dynamic"
Add support for sanitizers arguments on FreeBSD llvm-svn: 204129
2014-03-18 17:36:50 +08:00
// CHECK-ASAN-FREEBSD: "-lpthread"
// CHECK-ASAN-FREEBSD: "-lrt"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=i386-unknown-freebsd -fuse-ld=ld -fsanitize=address \
Add support for sanitizers arguments on FreeBSD llvm-svn: 204129
2014-03-18 17:36:50 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_freebsd_tree \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-FREEBSD-LDL %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
Add support for sanitizers arguments on FreeBSD llvm-svn: 204129
2014-03-18 17:36:50 +08:00
// CHECK-ASAN-FREEBSD-LDL: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-ASAN-FREEBSD-LDL-NOT: "-ldl"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clangxx -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld -stdlib=platform -fsanitize=address \
If a .syms file is available alongside a sanitizer runtime, pass it to the linker via --dynamic-list instead of using --export-dynamic. This reduces the size of the dynamic symbol table, and thus of the binary (in some cases by up to ~30%). llvm-svn: 177783
2013-03-23 08:30:08 +08:00
// RUN: -resource-dir=%S/Inputs/empty_resource_dir \
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-LINUX-CXX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-ASAN-LINUX-CXX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-ASAN-LINUX-CXX-NOT: "-lc"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-ASAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.asan-i386.a" "--no-whole-archive"
// CHECK-ASAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.asan_cxx-i386.a" "--no-whole-archive"
Major rewrite of linking strategy for sanitizer runtimes on Linux. Change 1: we used to add static sanitizer runtimes at the very beginning of the linker invocation, even before crtbegin.o, which is gross and not correct in general. Fix this: now addSanitizerRuntimes() adds all sanitizer-related link flags to the end of the linker invocation being constructed. It means, that we should call this function in the correct place, namely, before AddLinkerInputs() to make sure sanitizer versions of library functions will be preferred. Change 2: Put system libraries sanitizer libraries depend on at the end of the linker invocation, where all the rest system libraries are located. Respect --nodefaultlibs and --nostdlib flags. This is another way to fix PR15823. Original fix landed in r215940 put "-lpthread" and friends immediately after static ASan runtime, before the user linker inputs. This caused significant slowdown in dynamic linker for large binaries linked against thousands of shared objects. Instead, to mark system libraries as DT_NEEDED we prepend them with "--no-as-needed" flag, discarding the "-Wl,--as-needed" flag that could be provided by the user. Otherwise, this change is a code cleanup. Instead of having a special method for each sanitizer, we introduce a function collectSanitizerRuntimes() that analyzes -fsanitize= flags and returns the set of static and shared libraries that needs to be linked. llvm-svn: 217817
2014-09-16 03:58:40 +08:00
// CHECK-ASAN-LINUX-CXX-NOT: "--dynamic-list"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-ASAN-LINUX-CXX: "--export-dynamic"
Major rewrite of linking strategy for sanitizer runtimes on Linux. Change 1: we used to add static sanitizer runtimes at the very beginning of the linker invocation, even before crtbegin.o, which is gross and not correct in general. Fix this: now addSanitizerRuntimes() adds all sanitizer-related link flags to the end of the linker invocation being constructed. It means, that we should call this function in the correct place, namely, before AddLinkerInputs() to make sure sanitizer versions of library functions will be preferred. Change 2: Put system libraries sanitizer libraries depend on at the end of the linker invocation, where all the rest system libraries are located. Respect --nodefaultlibs and --nostdlib flags. This is another way to fix PR15823. Original fix landed in r215940 put "-lpthread" and friends immediately after static ASan runtime, before the user linker inputs. This caused significant slowdown in dynamic linker for large binaries linked against thousands of shared objects. Instead, to mark system libraries as DT_NEEDED we prepend them with "--no-as-needed" flag, discarding the "-Wl,--as-needed" flag that could be provided by the user. Otherwise, this change is a code cleanup. Instead of having a special method for each sanitizer, we introduce a function collectSanitizerRuntimes() that analyzes -fsanitize= flags and returns the set of static and shared libraries that needs to be linked. llvm-svn: 217817
2014-09-16 03:58:40 +08:00
// CHECK-ASAN-LINUX-CXX: stdc++
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-ASAN-LINUX-CXX: "-lpthread"
Add -lrt to sanitizer link arguments. Sanitizer runtime intercepts functions from librt. Not doing this will fail if the librt dependency is not present at program startup (ex. comes from a dlopen()ed library). llvm-svn: 182645
2013-05-24 22:28:03 +08:00
// CHECK-ASAN-LINUX-CXX: "-lrt"
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-ASAN-LINUX-CXX: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-ASAN-LINUX-CXX: "-lresolv"
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s -o /dev/null -fsanitize=address \
// RUN: --target=i386-unknown-linux -fuse-ld=ld -stdlib=platform \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
tests: Add explicit -stdlib=libstdc++ to tests that require it This will be needed for the next commit that allows to switch the default C++ library which would otherwise make these tests fail. llvm-svn: 260661
2016-02-12 15:48:28 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree -lstdc++ -static 2>&1 \
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// RUN: | FileCheck --check-prefix=CHECK-ASAN-LINUX-CXX-STATIC %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-ASAN-LINUX-CXX-STATIC: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-ASAN-LINUX-CXX-STATIC-NOT: stdc++
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-ASAN-LINUX-CXX-STATIC: "--whole-archive" "{{.*}}libclang_rt.asan-i386.a" "--no-whole-archive"
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-ASAN-LINUX-CXX-STATIC: stdc++
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=arm-linux-gnueabi -fuse-ld=ld -fsanitize=address \
Add tests for ARM RT library name llvm-svn: 200539
2014-01-31 20:21:55 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree/sysroot \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-ARM %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
Add tests for ARM RT library name llvm-svn: 200539
2014-01-31 20:21:55 +08:00
// CHECK-ASAN-ARM: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-ASAN-ARM-NOT: "-lc"
// CHECK-ASAN-ARM: libclang_rt.asan-arm.a"
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=armv7l-linux-gnueabi -fuse-ld=ld -fsanitize=address \
Add tests for ARM RT library name llvm-svn: 200539
2014-01-31 20:21:55 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree/sysroot \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-ARMv7 %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
Add tests for ARM RT library name llvm-svn: 200539
2014-01-31 20:21:55 +08:00
// CHECK-ASAN-ARMv7: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-ASAN-ARMv7-NOT: "-lc"
// CHECK-ASAN-ARMv7: libclang_rt.asan-arm.a"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=arm-linux-androideabi -fuse-ld=ld -fsanitize=address \
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree/sysroot \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-ANDROID %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-ASAN-ANDROID: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
[Driver] Change Linux::isPIEDefault to true for all Android versions Currently any API level>=16 uses default PIE. If API level<16 is too old to be supported, we can clean up some code. Reviewed By: danalbert Differential Revision: https://reviews.llvm.org/D113370
2021-11-11 16:12:07 +08:00
// CHECK-ASAN-ANDROID: "-pie"
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-ASAN-ANDROID-NOT: "-lc"
Respect ToolChain::isPIEDefault() in constructing link job on Linux and FreeBSD. Partially based on http://llvm-reviews.chandlerc.com/D2644 by Viktor Kutuzov. llvm-svn: 202150
2014-02-25 21:26:03 +08:00
// CHECK-ASAN-ANDROID-NOT: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-ASAN-ANDROID-NOT: "-lresolv"
Major rewrite of linking strategy for sanitizer runtimes on Linux. Change 1: we used to add static sanitizer runtimes at the very beginning of the linker invocation, even before crtbegin.o, which is gross and not correct in general. Fix this: now addSanitizerRuntimes() adds all sanitizer-related link flags to the end of the linker invocation being constructed. It means, that we should call this function in the correct place, namely, before AddLinkerInputs() to make sure sanitizer versions of library functions will be preferred. Change 2: Put system libraries sanitizer libraries depend on at the end of the linker invocation, where all the rest system libraries are located. Respect --nodefaultlibs and --nostdlib flags. This is another way to fix PR15823. Original fix landed in r215940 put "-lpthread" and friends immediately after static ASan runtime, before the user linker inputs. This caused significant slowdown in dynamic linker for large binaries linked against thousands of shared objects. Instead, to mark system libraries as DT_NEEDED we prepend them with "--no-as-needed" flag, discarding the "-Wl,--as-needed" flag that could be provided by the user. Otherwise, this change is a code cleanup. Instead of having a special method for each sanitizer, we introduce a function collectSanitizerRuntimes() that analyzes -fsanitize= flags and returns the set of static and shared libraries that needs to be linked. llvm-svn: 217817
2014-09-16 03:58:40 +08:00
// CHECK-ASAN-ANDROID: libclang_rt.asan-arm-android.so"
// CHECK-ASAN-ANDROID-NOT: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-ASAN-ANDROID-NOT: "-lresolv"
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=arm-linux-androideabi -fuse-ld=ld -fsanitize=address \
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree/sysroot \
// RUN: -static-libsan \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-ANDROID-STATICLIBASAN %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// CHECK-ASAN-ANDROID-STATICLIBASAN: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-ASAN-ANDROID-STATICLIBASAN: libclang_rt.asan-arm-android.a"
[Driver] Do not add -lpthread & -lrt with -static-libsan on Android Summary: I am not sure anyone has tried to compile an application with sanitizers on Android with `-static-libsan`, and a recent NDK, but it fails with: ``` .../i686-linux-android/bin/ld.gold: error: cannot find -lpthread .../i686-linux-android/bin/ld.gold: error: cannot find -lrt ``` My understanding is that both are included in Bionic and as such are not needed, and actually error out. So remove the addition of those two in `linkSanitizerRuntimeDeps` when dealing with Android, and update the tests. I am unfamiliar with the evolution of the NDK and I am not sure if this has always been the case or if this is somewhat of a recent evolution. I'll let Android people chime in. Reviewers: eugenis, pirama, srhines Reviewed By: eugenis, srhines Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D48570 llvm-svn: 335620
2018-06-27 00:14:35 +08:00
// CHECK-ASAN-ANDROID-STATICLIBASAN-NOT: "-lpthread"
// CHECK-ASAN-ANDROID-STATICLIBASAN-NOT: "-lrt"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-ASAN-ANDROID-STATICLIBASAN-NOT: "-lresolv"
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=arm-linux-androideabi -fuse-ld=ld -fsanitize=undefined \
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree/sysroot \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-ANDROID %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// CHECK-UBSAN-ANDROID: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
[Driver] Change Linux::isPIEDefault to true for all Android versions Currently any API level>=16 uses default PIE. If API level<16 is too old to be supported, we can clean up some code. Reviewed By: danalbert Differential Revision: https://reviews.llvm.org/D113370
2021-11-11 16:12:07 +08:00
// CHECK-UBSAN-ANDROID: "-pie"
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// CHECK-UBSAN-ANDROID-NOT: "-lc"
// CHECK-UBSAN-ANDROID-NOT: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-UBSAN-ANDROID-NOT: "-lresolv"
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// CHECK-UBSAN-ANDROID: libclang_rt.ubsan_standalone-arm-android.so"
// CHECK-UBSAN-ANDROID-NOT: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-UBSAN-ANDROID-NOT: "-lresolv"
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=arm-linux-androideabi -fuse-ld=ld -fsanitize=undefined \
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree/sysroot \
// RUN: -static-libsan \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-ANDROID-STATICLIBASAN %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// CHECK-UBSAN-ANDROID-STATICLIBASAN: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-UBSAN-ANDROID-STATICLIBASAN: libclang_rt.ubsan_standalone-arm-android.a"
[Driver] Do not add -lpthread & -lrt with -static-libsan on Android Summary: I am not sure anyone has tried to compile an application with sanitizers on Android with `-static-libsan`, and a recent NDK, but it fails with: ``` .../i686-linux-android/bin/ld.gold: error: cannot find -lpthread .../i686-linux-android/bin/ld.gold: error: cannot find -lrt ``` My understanding is that both are included in Bionic and as such are not needed, and actually error out. So remove the addition of those two in `linkSanitizerRuntimeDeps` when dealing with Android, and update the tests. I am unfamiliar with the evolution of the NDK and I am not sure if this has always been the case or if this is somewhat of a recent evolution. I'll let Android people chime in. Reviewers: eugenis, pirama, srhines Reviewed By: eugenis, srhines Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D48570 llvm-svn: 335620
2018-06-27 00:14:35 +08:00
// CHECK-UBSAN-ANDROID-STATICLIBASAN-NOT: "-lpthread"
// CHECK-UBSAN-ANDROID-STATICLIBASAN-NOT: "-lrt"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-UBSAN-ANDROID-STATICLIBASAN-NOT: "-lresolv"
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=i686-linux-android -fuse-ld=ld -fsanitize=address \
Restore clang_rt library name on i686-android. Summary: Recent changes canonicalized clang_rt library names to refer to "i386" on all x86 targets. Android historically uses i686. This change adds a special case to keep i686 in all clang_rt libraries when targeting Android. Reviewers: hans, mgorny, beanz Subscribers: srhines, cfe-commits, llvm-commits Differential Revision: https://reviews.llvm.org/D37278 llvm-svn: 312048
2017-08-30 06:12:31 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree/sysroot \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-ANDROID-X86 %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
Restore clang_rt library name on i686-android. Summary: Recent changes canonicalized clang_rt library names to refer to "i386" on all x86 targets. Android historically uses i686. This change adds a special case to keep i686 in all clang_rt libraries when targeting Android. Reviewers: hans, mgorny, beanz Subscribers: srhines, cfe-commits, llvm-commits Differential Revision: https://reviews.llvm.org/D37278 llvm-svn: 312048
2017-08-30 06:12:31 +08:00
// CHECK-ASAN-ANDROID-X86: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
[Driver] Change Linux::isPIEDefault to true for all Android versions Currently any API level>=16 uses default PIE. If API level<16 is too old to be supported, we can clean up some code. Reviewed By: danalbert Differential Revision: https://reviews.llvm.org/D113370
2021-11-11 16:12:07 +08:00
// CHECK-ASAN-ANDROID-X86: "-pie"
Restore clang_rt library name on i686-android. Summary: Recent changes canonicalized clang_rt library names to refer to "i386" on all x86 targets. Android historically uses i686. This change adds a special case to keep i686 in all clang_rt libraries when targeting Android. Reviewers: hans, mgorny, beanz Subscribers: srhines, cfe-commits, llvm-commits Differential Revision: https://reviews.llvm.org/D37278 llvm-svn: 312048
2017-08-30 06:12:31 +08:00
// CHECK-ASAN-ANDROID-X86-NOT: "-lc"
// CHECK-ASAN-ANDROID-X86-NOT: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-ASAN-ANDROID-X86-NOT: "-lresolv"
Restore clang_rt library name on i686-android. Summary: Recent changes canonicalized clang_rt library names to refer to "i386" on all x86 targets. Android historically uses i686. This change adds a special case to keep i686 in all clang_rt libraries when targeting Android. Reviewers: hans, mgorny, beanz Subscribers: srhines, cfe-commits, llvm-commits Differential Revision: https://reviews.llvm.org/D37278 llvm-svn: 312048
2017-08-30 06:12:31 +08:00
// CHECK-ASAN-ANDROID-X86: libclang_rt.asan-i686-android.so"
// CHECK-ASAN-ANDROID-X86-NOT: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-ASAN-ANDROID-X86-NOT: "-lresolv"
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=arm-linux-androideabi -fsanitize=address \
Fix driver warning about -shared-libasan on Android. Asan runtime library is always shared on Android, and -shared-libasan is no-op. Suppress the unused argument warning. llvm-svn: 210252
2014-06-05 19:14:00 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree/sysroot \
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// RUN: -shared-libsan \
Fix driver warning about -shared-libasan on Android. Asan runtime library is always shared on Android, and -shared-libasan is no-op. Suppress the unused argument warning. llvm-svn: 210252
2014-06-05 19:14:00 +08:00
// RUN: | FileCheck --check-prefix=CHECK-ASAN-ANDROID-SHARED-LIBASAN %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// CHECK-ASAN-ANDROID-SHARED-LIBASAN-NOT: argument unused during compilation: '-shared-libsan'
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=arm-linux-androideabi -fuse-ld=ld -fsanitize=address \
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree/sysroot \
// RUN: -shared \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-ANDROID-SHARED %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-ASAN-ANDROID-SHARED: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-ASAN-ANDROID-SHARED-NOT: "-lc"
[asan] Restore asan-rt name on linux back to pre-r216380. There is no reason to have different library names for shared and static cases on linux. It also breaks Android where we install the shared asan-rt library into the system and should keep the old name. This change reverts most of r216380 limiting it to win32 targets only. llvm-svn: 216533
2014-08-27 17:46:54 +08:00
// CHECK-ASAN-ANDROID-SHARED: libclang_rt.asan-arm-android.so"
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-ASAN-ANDROID-SHARED-NOT: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-ASAN-ANDROID-SHARED-NOT: "-lresolv"
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=sparcel-myriad-rtems-elf -fuse-ld=ld -fsanitize=address \
Myriad: nominally "support" ASAN. Doesn't work, but needs to be enabled in order to get there. llvm-svn: 281071
2016-09-10 02:20:49 +08:00
// RUN: --sysroot=%S/Inputs/basic_myriad_tree \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-MYRIAD %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
Myriad: nominally "support" ASAN. Doesn't work, but needs to be enabled in order to get there. llvm-svn: 281071
2016-09-10 02:20:49 +08:00
// CHECK-ASAN-MYRIAD: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-ASAN-MYRIAD-NOT: "-lc"
// CHECK-ASAN-MYRIAD: libclang_rt.asan-sparcel.a"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clangxx -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld -stdlib=platform -lstdc++ \
tests: Add explicit -stdlib=libstdc++ to tests that require it This will be needed for the next commit that allows to switch the default C++ library which would otherwise make these tests fail. llvm-svn: 260661
2016-02-12 15:48:28 +08:00
// RUN: -fsanitize=thread \
If a .syms file is available alongside a sanitizer runtime, pass it to the linker via --dynamic-list instead of using --export-dynamic. This reduces the size of the dynamic symbol table, and thus of the binary (in some cases by up to ~30%). llvm-svn: 177783
2013-03-23 08:30:08 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-TSAN-LINUX-CXX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-TSAN-LINUX-CXX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-TSAN-LINUX-CXX-NOT: stdc++
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-TSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.tsan-x86_64.a" "--no-whole-archive"
If a .syms file is available alongside a sanitizer runtime, pass it to the linker via --dynamic-list instead of using --export-dynamic. This reduces the size of the dynamic symbol table, and thus of the binary (in some cases by up to ~30%). llvm-svn: 177783
2013-03-23 08:30:08 +08:00
// CHECK-TSAN-LINUX-CXX: "--dynamic-list={{.*}}libclang_rt.tsan-x86_64.a.syms"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-TSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.tsan_cxx-x86_64.a" "--no-whole-archive"
Introduce tsan_cxx and msan_cxx libraries (Clang part). For now tsan_cxx and msan_cxx contain only operator new/delete replacements. In the future, when we add support for running UBSan+TSan and UBSan+MSan, they will also contain bits ubsan_cxx runtime. llvm-svn: 235924
2015-04-28 06:07:50 +08:00
// CHECK-TSAN-LINUX-CXX: "--dynamic-list={{.*}}libclang_rt.tsan_cxx-x86_64.a.syms"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-TSAN-LINUX-CXX-NOT: "--export-dynamic"
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-TSAN-LINUX-CXX: stdc++
Major rewrite of linking strategy for sanitizer runtimes on Linux. Change 1: we used to add static sanitizer runtimes at the very beginning of the linker invocation, even before crtbegin.o, which is gross and not correct in general. Fix this: now addSanitizerRuntimes() adds all sanitizer-related link flags to the end of the linker invocation being constructed. It means, that we should call this function in the correct place, namely, before AddLinkerInputs() to make sure sanitizer versions of library functions will be preferred. Change 2: Put system libraries sanitizer libraries depend on at the end of the linker invocation, where all the rest system libraries are located. Respect --nodefaultlibs and --nostdlib flags. This is another way to fix PR15823. Original fix landed in r215940 put "-lpthread" and friends immediately after static ASan runtime, before the user linker inputs. This caused significant slowdown in dynamic linker for large binaries linked against thousands of shared objects. Instead, to mark system libraries as DT_NEEDED we prepend them with "--no-as-needed" flag, discarding the "-Wl,--as-needed" flag that could be provided by the user. Otherwise, this change is a code cleanup. Instead of having a special method for each sanitizer, we introduce a function collectSanitizerRuntimes() that analyzes -fsanitize= flags and returns the set of static and shared libraries that needs to be linked. llvm-svn: 217817
2014-09-16 03:58:40 +08:00
// CHECK-TSAN-LINUX-CXX: "-lpthread"
// CHECK-TSAN-LINUX-CXX: "-lrt"
// CHECK-TSAN-LINUX-CXX: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-TSAN-LINUX-CXX: "-lresolv"
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=thread -fno-sanitize-link-runtime -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Support for disabling sanitizer runtime linking This change introduces a pair of -fsanitize-link-runtime and -fno-sanitize-link-runtime flags which can be used to control linking of sanitizer runtimes. This is useful in certain environments like kernels where existing runtime libraries cannot be used. Differential Revision: https://reviews.llvm.org/D65029 llvm-svn: 367794
2019-08-05 06:24:14 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-TSAN-NO-LINK-RUNTIME-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Driver] Support for disabling sanitizer runtime linking This change introduces a pair of -fsanitize-link-runtime and -fno-sanitize-link-runtime flags which can be used to control linking of sanitizer runtimes. This is useful in certain environments like kernels where existing runtime libraries cannot be used. Differential Revision: https://reviews.llvm.org/D65029 llvm-svn: 367794
2019-08-05 06:24:14 +08:00
// CHECK-TSAN-NO-LINK-RUNTIME-LINUX-NOT: libclang_rt.tsan
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clangxx -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld -stdlib=platform -lstdc++ \
tests: Add explicit -stdlib=libstdc++ to tests that require it This will be needed for the next commit that allows to switch the default C++ library which would otherwise make these tests fail. llvm-svn: 260661
2016-02-12 15:48:28 +08:00
// RUN: -fsanitize=memory \
If a .syms file is available alongside a sanitizer runtime, pass it to the linker via --dynamic-list instead of using --export-dynamic. This reduces the size of the dynamic symbol table, and thus of the binary (in some cases by up to ~30%). llvm-svn: 177783
2013-03-23 08:30:08 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-MSAN-LINUX-CXX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-MSAN-LINUX-CXX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-MSAN-LINUX-CXX-NOT: stdc++
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-MSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.msan-x86_64.a" "--no-whole-archive"
If a .syms file is available alongside a sanitizer runtime, pass it to the linker via --dynamic-list instead of using --export-dynamic. This reduces the size of the dynamic symbol table, and thus of the binary (in some cases by up to ~30%). llvm-svn: 177783
2013-03-23 08:30:08 +08:00
// CHECK-MSAN-LINUX-CXX: "--dynamic-list={{.*}}libclang_rt.msan-x86_64.a.syms"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-MSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.msan_cxx-x86_64.a" "--no-whole-archive"
Introduce tsan_cxx and msan_cxx libraries (Clang part). For now tsan_cxx and msan_cxx contain only operator new/delete replacements. In the future, when we add support for running UBSan+TSan and UBSan+MSan, they will also contain bits ubsan_cxx runtime. llvm-svn: 235924
2015-04-28 06:07:50 +08:00
// CHECK-MSAN-LINUX-CXX: "--dynamic-list={{.*}}libclang_rt.msan_cxx-x86_64.a.syms"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-MSAN-LINUX-CXX-NOT: "--export-dynamic"
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-MSAN-LINUX-CXX: stdc++
Major rewrite of linking strategy for sanitizer runtimes on Linux. Change 1: we used to add static sanitizer runtimes at the very beginning of the linker invocation, even before crtbegin.o, which is gross and not correct in general. Fix this: now addSanitizerRuntimes() adds all sanitizer-related link flags to the end of the linker invocation being constructed. It means, that we should call this function in the correct place, namely, before AddLinkerInputs() to make sure sanitizer versions of library functions will be preferred. Change 2: Put system libraries sanitizer libraries depend on at the end of the linker invocation, where all the rest system libraries are located. Respect --nodefaultlibs and --nostdlib flags. This is another way to fix PR15823. Original fix landed in r215940 put "-lpthread" and friends immediately after static ASan runtime, before the user linker inputs. This caused significant slowdown in dynamic linker for large binaries linked against thousands of shared objects. Instead, to mark system libraries as DT_NEEDED we prepend them with "--no-as-needed" flag, discarding the "-Wl,--as-needed" flag that could be provided by the user. Otherwise, this change is a code cleanup. Instead of having a special method for each sanitizer, we introduce a function collectSanitizerRuntimes() that analyzes -fsanitize= flags and returns the set of static and shared libraries that needs to be linked. llvm-svn: 217817
2014-09-16 03:58:40 +08:00
// CHECK-MSAN-LINUX-CXX: "-lpthread"
// CHECK-MSAN-LINUX-CXX: "-lrt"
// CHECK-MSAN-LINUX-CXX: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-MSAN-LINUX-CXX: "-lresolv"
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=memory -fno-sanitize-link-runtime -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Support for disabling sanitizer runtime linking This change introduces a pair of -fsanitize-link-runtime and -fno-sanitize-link-runtime flags which can be used to control linking of sanitizer runtimes. This is useful in certain environments like kernels where existing runtime libraries cannot be used. Differential Revision: https://reviews.llvm.org/D65029 llvm-svn: 367794
2019-08-05 06:24:14 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-MSAN-NO-LINK-RUNTIME-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Driver] Support for disabling sanitizer runtime linking This change introduces a pair of -fsanitize-link-runtime and -fno-sanitize-link-runtime flags which can be used to control linking of sanitizer runtimes. This is useful in certain environments like kernels where existing runtime libraries cannot be used. Differential Revision: https://reviews.llvm.org/D65029 llvm-svn: 367794
2019-08-05 06:24:14 +08:00
// CHECK-MSAN-NO-LINK-RUNTIME-LINUX-NOT: libclang_rt.msan
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=undefined -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux-gnux32 -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
[Driver] Fix compiler-rt lookup for x32 x86_64-linux-gnu and x86_64-linux-gnux32 use different ABIs and objects built for one cannot be used for the other. In order to build and use compiler-rt for x32, we need to treat x32 as a new arch there. This updates the driver to search using the new arch name. Reviewed By: glaubitz Differential Revision: https://reviews.llvm.org/D100148
2021-07-16 03:52:25 +08:00
// RUN: --sysroot=%S/Inputs/multilib_64bit_linux_tree \
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-LINUX %s
[Driver] Add float-divide-by-zero back to supported sanitizers after D63793/rC365272 D63793 removed float-divide-by-zero from the "undefined" set but it failed to add it to getSupportedSanitizers(), thus the sanitizer is rejected by the driver: clang-9: error: unsupported option '-fsanitize=float-divide-by-zero' for target 'x86_64-unknown-linux-gnu' Also, add SanitizerMask::FloatDivideByZero to a few other masks to make -fsanitize-trap, -fsanitize-recover, -fsanitize-minimal-runtime and -fsanitize-coverage work. Reviewed By: rsmith, vitalybuka Differential Revision: https://reviews.llvm.org/D64317 llvm-svn: 365587
2019-07-10 08:30:02 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=float-divide-by-zero -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux-gnux32 -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
[Driver] Fix compiler-rt lookup for x32 x86_64-linux-gnu and x86_64-linux-gnux32 use different ABIs and objects built for one cannot be used for the other. In order to build and use compiler-rt for x32, we need to treat x32 as a new arch there. This updates the driver to search using the new arch name. Reviewed By: glaubitz Differential Revision: https://reviews.llvm.org/D100148
2021-07-16 03:52:25 +08:00
// RUN: --sysroot=%S/Inputs/multilib_64bit_linux_tree \
[Driver] Add float-divide-by-zero back to supported sanitizers after D63793/rC365272 D63793 removed float-divide-by-zero from the "undefined" set but it failed to add it to getSupportedSanitizers(), thus the sanitizer is rejected by the driver: clang-9: error: unsupported option '-fsanitize=float-divide-by-zero' for target 'x86_64-unknown-linux-gnu' Also, add SanitizerMask::FloatDivideByZero to a few other masks to make -fsanitize-trap, -fsanitize-recover, -fsanitize-minimal-runtime and -fsanitize-coverage work. Reviewed By: rsmith, vitalybuka Differential Revision: https://reviews.llvm.org/D64317 llvm-svn: 365587
2019-07-10 08:30:02 +08:00
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-LINUX %s
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=undefined -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux-gnux32 -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
[Driver] Fix compiler-rt lookup for x32 x86_64-linux-gnu and x86_64-linux-gnux32 use different ABIs and objects built for one cannot be used for the other. In order to build and use compiler-rt for x32, we need to treat x32 as a new arch there. This updates the driver to search using the new arch name. Reviewed By: glaubitz Differential Revision: https://reviews.llvm.org/D100148
2021-07-16 03:52:25 +08:00
// RUN: --sysroot=%S/Inputs/multilib_64bit_linux_tree \
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// RUN: -static-libsan \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-LINUX %s
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// CHECK-UBSAN-LINUX: "{{.*}}ld{{(.exe)?}}"
Split ubsan runtime into three pieces (clang part): * libclang_rt-san-* is sanitizer_common, and is linked in only if no other sanitizer runtime is present. * libclang_rt-ubsan-* is the piece of the runtime which doesn't depend on a C++ ABI library, and is always linked in. * libclang_rt-ubsan_cxx-* is the piece of the runtime which depends on a C++ ABI library, and is only linked in when linking a C++ binary. This change also switches us to using -whole-archive for the ubsan runtime (which is made possible by the above split), and switches us to only linking the sanitizer runtime into the main binary and not into DSOs (which is made possible by using -whole-archive). The motivation for this is to only link a single copy of sanitizer_common into any binary. This is becoming important now because we want to share more state between multiple sanitizers in the same process (for instance, we want a single shared output mutex). The Darwin ubsan runtime is unchanged; because we use a DSO there, we don't need this complexity. llvm-svn: 177605
2013-03-21 07:49:07 +08:00
// CHECK-UBSAN-LINUX-NOT: libclang_rt.asan
[UBSan] Introduce "ubsan_standalone" library (Clang part). Get rid of "libclang_rt.san" library that used to contain sanitizer_common pieces required by UBSan if it's used in a standalone mode. Instead, build two variants of UBSan runtime: "ubsan" and "ubsan_standalone" (same for "ubsan_cxx" and "ubsan_standalone_cxx"). Later "ubsan" and "ubsan_cxx" libraries will go away, as they will embedded it into corresponding ASan runtimes. llvm-svn: 233010
2015-03-24 04:05:42 +08:00
// CHECK-UBSAN-LINUX-NOT: libclang_rt.ubsan_standalone_cxx
[Driver] Fix compiler-rt lookup for x32 x86_64-linux-gnu and x86_64-linux-gnux32 use different ABIs and objects built for one cannot be used for the other. In order to build and use compiler-rt for x32, we need to treat x32 as a new arch there. This updates the driver to search using the new arch name. Reviewed By: glaubitz Differential Revision: https://reviews.llvm.org/D100148
2021-07-16 03:52:25 +08:00
// CHECK-UBSAN-LINUX: "--whole-archive" "{{.*}}libclang_rt.ubsan_standalone-x32.a" "--no-whole-archive"
Update link strategy for sanitizer runtime libraries on Linux: 1. Always put static sanitizer runtimes to the front of the linker invocation line. This was already done for all sanitizers except UBSan: in case user provides static libstdc++ we need to make sure that new/delete operator definitions are picked from sanitizer runtimes instead of libstdc++. We have to put UBSan runtime first for similar reasons: it depends on some libstdc++ parts (e.g. __dynamic_cast function), and has to go first in link line to ensure these functions will be picked up from libstdc++. 2. Put sanitizer libraries system dependencies (-ldl, -lpthread etc.) right after sanitizer runtimes. This will ensure these libraries participate in the link even if user provided -Wl,-as-needed flag. This should fix PR15823. 3. In case we link in several sanitizer runtimes (e.g. "ubsan", "ubsan_cxx" and "san"), add system dependencies (-ldl, -lpthread, ...) only once. llvm-svn: 215940
2014-08-19 06:10:42 +08:00
// CHECK-UBSAN-LINUX-NOT: libclang_rt.asan
[UBSan] Introduce "ubsan_standalone" library (Clang part). Get rid of "libclang_rt.san" library that used to contain sanitizer_common pieces required by UBSan if it's used in a standalone mode. Instead, build two variants of UBSan runtime: "ubsan" and "ubsan_standalone" (same for "ubsan_cxx" and "ubsan_standalone_cxx"). Later "ubsan" and "ubsan_cxx" libraries will go away, as they will embedded it into corresponding ASan runtimes. llvm-svn: 233010
2015-03-24 04:05:42 +08:00
// CHECK-UBSAN-LINUX-NOT: libclang_rt.ubsan_standalone_cxx
Split ubsan runtime into three pieces (clang part): * libclang_rt-san-* is sanitizer_common, and is linked in only if no other sanitizer runtime is present. * libclang_rt-ubsan-* is the piece of the runtime which doesn't depend on a C++ ABI library, and is always linked in. * libclang_rt-ubsan_cxx-* is the piece of the runtime which depends on a C++ ABI library, and is only linked in when linking a C++ binary. This change also switches us to using -whole-archive for the ubsan runtime (which is made possible by the above split), and switches us to only linking the sanitizer runtime into the main binary and not into DSOs (which is made possible by using -whole-archive). The motivation for this is to only link a single copy of sanitizer_common into any binary. This is becoming important now because we want to share more state between multiple sanitizers in the same process (for instance, we want a single shared output mutex). The Darwin ubsan runtime is unchanged; because we use a DSO there, we don't need this complexity. llvm-svn: 177605
2013-03-21 07:49:07 +08:00
// CHECK-UBSAN-LINUX-NOT: "-lstdc++"
Major rewrite of linking strategy for sanitizer runtimes on Linux. Change 1: we used to add static sanitizer runtimes at the very beginning of the linker invocation, even before crtbegin.o, which is gross and not correct in general. Fix this: now addSanitizerRuntimes() adds all sanitizer-related link flags to the end of the linker invocation being constructed. It means, that we should call this function in the correct place, namely, before AddLinkerInputs() to make sure sanitizer versions of library functions will be preferred. Change 2: Put system libraries sanitizer libraries depend on at the end of the linker invocation, where all the rest system libraries are located. Respect --nodefaultlibs and --nostdlib flags. This is another way to fix PR15823. Original fix landed in r215940 put "-lpthread" and friends immediately after static ASan runtime, before the user linker inputs. This caused significant slowdown in dynamic linker for large binaries linked against thousands of shared objects. Instead, to mark system libraries as DT_NEEDED we prepend them with "--no-as-needed" flag, discarding the "-Wl,--as-needed" flag that could be provided by the user. Otherwise, this change is a code cleanup. Instead of having a special method for each sanitizer, we introduce a function collectSanitizerRuntimes() that analyzes -fsanitize= flags and returns the set of static and shared libraries that needs to be linked. llvm-svn: 217817
2014-09-16 03:58:40 +08:00
// CHECK-UBSAN-LINUX: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-UBSAN-LINUX: "-lresolv"
Split ubsan runtime into three pieces (clang part): * libclang_rt-san-* is sanitizer_common, and is linked in only if no other sanitizer runtime is present. * libclang_rt-ubsan-* is the piece of the runtime which doesn't depend on a C++ ABI library, and is always linked in. * libclang_rt-ubsan_cxx-* is the piece of the runtime which depends on a C++ ABI library, and is only linked in when linking a C++ binary. This change also switches us to using -whole-archive for the ubsan runtime (which is made possible by the above split), and switches us to only linking the sanitizer runtime into the main binary and not into DSOs (which is made possible by using -whole-archive). The motivation for this is to only link a single copy of sanitizer_common into any binary. This is becoming important now because we want to share more state between multiple sanitizers in the same process (for instance, we want a single shared output mutex). The Darwin ubsan runtime is unchanged; because we use a DSO there, we don't need this complexity. llvm-svn: 177605
2013-03-21 07:49:07 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=undefined -fno-sanitize-link-runtime -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Support for disabling sanitizer runtime linking This change introduces a pair of -fsanitize-link-runtime and -fno-sanitize-link-runtime flags which can be used to control linking of sanitizer runtimes. This is useful in certain environments like kernels where existing runtime libraries cannot be used. Differential Revision: https://reviews.llvm.org/D65029 llvm-svn: 367794
2019-08-05 06:24:14 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-NO-LINK-RUNTIME-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Driver] Support for disabling sanitizer runtime linking This change introduces a pair of -fsanitize-link-runtime and -fno-sanitize-link-runtime flags which can be used to control linking of sanitizer runtimes. This is useful in certain environments like kernels where existing runtime libraries cannot be used. Differential Revision: https://reviews.llvm.org/D65029 llvm-svn: 367794
2019-08-05 06:24:14 +08:00
// CHECK-UBSAN-NO-LINK-RUNTIME-LINUX-NOT: libclang_rt.undefined
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=undefined -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: -shared-libsan \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-LINUX-SHAREDLIBASAN %s
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=undefined -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: -static-libsan -shared-libsan \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-LINUX-SHAREDLIBASAN %s
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=undefined -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Cleanup and generalize -shared-libasan. Summary: * Rename -shared-libasan to -shared-libsan, keeping the old name as alias. * Add -static-libsan for targets that default to shared. * Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there. * Support libclang_rt.ubsan_standalone as a shared library. Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers. I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers are not compatible with each other, and each link has basically a single shared/static choice. Reviewers: vitalybuka, kcc, rsmith Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38525 llvm-svn: 315015
2017-10-06 04:14:00 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: -shared -shared-libsan \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-LINUX-SHAREDLIBASAN %s
// CHECK-UBSAN-LINUX-SHAREDLIBASAN: "{{.*}}ld{{(.exe)?}}"
// CHECK-UBSAN-LINUX-SHAREDLIBASAN: "{{.*}}libclang_rt.ubsan_standalone-i386.so{{.*}}"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=undefined -fsanitize-link-c++-runtime -### %s 2>&1 \
// RUN: --target=i386-unknown-linux \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Add -link-cxx-sanitizer driver flag. Summary: This flag can be used to force linking of CXX-specific parts of sanitizer runtimes into the final executable. It gives more precise control than --driver-mode=g++ and comes handy when user links several object files with sanitized C++ code into an executable, but wants to provide libstdc++ himself, instead of relying on Clang dirver's behavior. Test Plan: clang regression test suite Reviewers: chandlerc, rsmith Reviewed By: rsmith Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D4824 llvm-svn: 215252
2014-08-09 06:47:17 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-LINUX-LINK-CXX %s
// CHECK-UBSAN-LINUX-LINK-CXX-NOT: "-lstdc++"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-UBSAN-LINUX-LINK-CXX: "--whole-archive" "{{.*}}libclang_rt.ubsan_standalone_cxx-i386.a" "--no-whole-archive"
Add -link-cxx-sanitizer driver flag. Summary: This flag can be used to force linking of CXX-specific parts of sanitizer runtimes into the final executable. It gives more precise control than --driver-mode=g++ and comes handy when user links several object files with sanitized C++ code into an executable, but wants to provide libstdc++ himself, instead of relying on Clang dirver's behavior. Test Plan: clang regression test suite Reviewers: chandlerc, rsmith Reviewed By: rsmith Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D4824 llvm-svn: 215252
2014-08-09 06:47:17 +08:00
// CHECK-UBSAN-LINUX-LINK-CXX-NOT: "-lstdc++"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clangxx -fsanitize=undefined -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld -stdlib=platform \
[ubsan] Don't add a --dynamic-list for ubsan symbols when building a shared library. That results in the linker resolving all references to weak symbols in the DSO to the definition from within that DSO. Ironically, this rarely causes observable problems, except that it causes ubsan's own dynamic type check to spuriously fail (because we fail to properly merge type_info object names). llvm-svn: 210220
2014-06-05 07:28:46 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Split ubsan runtime into three pieces (clang part): * libclang_rt-san-* is sanitizer_common, and is linked in only if no other sanitizer runtime is present. * libclang_rt-ubsan-* is the piece of the runtime which doesn't depend on a C++ ABI library, and is always linked in. * libclang_rt-ubsan_cxx-* is the piece of the runtime which depends on a C++ ABI library, and is only linked in when linking a C++ binary. This change also switches us to using -whole-archive for the ubsan runtime (which is made possible by the above split), and switches us to only linking the sanitizer runtime into the main binary and not into DSOs (which is made possible by using -whole-archive). The motivation for this is to only link a single copy of sanitizer_common into any binary. This is becoming important now because we want to share more state between multiple sanitizers in the same process (for instance, we want a single shared output mutex). The Darwin ubsan runtime is unchanged; because we use a DSO there, we don't need this complexity. llvm-svn: 177605
2013-03-21 07:49:07 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-LINUX-CXX %s
// CHECK-UBSAN-LINUX-CXX: "{{.*}}ld{{(.exe)?}}"
// CHECK-UBSAN-LINUX-CXX-NOT: libclang_rt.asan
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-UBSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.ubsan_standalone-i386.a" "--no-whole-archive"
Update link strategy for sanitizer runtime libraries on Linux: 1. Always put static sanitizer runtimes to the front of the linker invocation line. This was already done for all sanitizers except UBSan: in case user provides static libstdc++ we need to make sure that new/delete operator definitions are picked from sanitizer runtimes instead of libstdc++. We have to put UBSan runtime first for similar reasons: it depends on some libstdc++ parts (e.g. __dynamic_cast function), and has to go first in link line to ensure these functions will be picked up from libstdc++. 2. Put sanitizer libraries system dependencies (-ldl, -lpthread etc.) right after sanitizer runtimes. This will ensure these libraries participate in the link even if user provided -Wl,-as-needed flag. This should fix PR15823. 3. In case we link in several sanitizer runtimes (e.g. "ubsan", "ubsan_cxx" and "san"), add system dependencies (-ldl, -lpthread, ...) only once. llvm-svn: 215940
2014-08-19 06:10:42 +08:00
// CHECK-UBSAN-LINUX-CXX-NOT: libclang_rt.asan
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-UBSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.ubsan_standalone_cxx-i386.a" "--no-whole-archive"
Update link strategy for sanitizer runtime libraries on Linux: 1. Always put static sanitizer runtimes to the front of the linker invocation line. This was already done for all sanitizers except UBSan: in case user provides static libstdc++ we need to make sure that new/delete operator definitions are picked from sanitizer runtimes instead of libstdc++. We have to put UBSan runtime first for similar reasons: it depends on some libstdc++ parts (e.g. __dynamic_cast function), and has to go first in link line to ensure these functions will be picked up from libstdc++. 2. Put sanitizer libraries system dependencies (-ldl, -lpthread etc.) right after sanitizer runtimes. This will ensure these libraries participate in the link even if user provided -Wl,-as-needed flag. This should fix PR15823. 3. In case we link in several sanitizer runtimes (e.g. "ubsan", "ubsan_cxx" and "san"), add system dependencies (-ldl, -lpthread, ...) only once. llvm-svn: 215940
2014-08-19 06:10:42 +08:00
// CHECK-UBSAN-LINUX-CXX-NOT: libclang_rt.asan
Split ubsan runtime into three pieces (clang part): * libclang_rt-san-* is sanitizer_common, and is linked in only if no other sanitizer runtime is present. * libclang_rt-ubsan-* is the piece of the runtime which doesn't depend on a C++ ABI library, and is always linked in. * libclang_rt-ubsan_cxx-* is the piece of the runtime which depends on a C++ ABI library, and is only linked in when linking a C++ binary. This change also switches us to using -whole-archive for the ubsan runtime (which is made possible by the above split), and switches us to only linking the sanitizer runtime into the main binary and not into DSOs (which is made possible by using -whole-archive). The motivation for this is to only link a single copy of sanitizer_common into any binary. This is becoming important now because we want to share more state between multiple sanitizers in the same process (for instance, we want a single shared output mutex). The Darwin ubsan runtime is unchanged; because we use a DSO there, we don't need this complexity. llvm-svn: 177605
2013-03-21 07:49:07 +08:00
// CHECK-UBSAN-LINUX-CXX: "-lstdc++"
Major rewrite of linking strategy for sanitizer runtimes on Linux. Change 1: we used to add static sanitizer runtimes at the very beginning of the linker invocation, even before crtbegin.o, which is gross and not correct in general. Fix this: now addSanitizerRuntimes() adds all sanitizer-related link flags to the end of the linker invocation being constructed. It means, that we should call this function in the correct place, namely, before AddLinkerInputs() to make sure sanitizer versions of library functions will be preferred. Change 2: Put system libraries sanitizer libraries depend on at the end of the linker invocation, where all the rest system libraries are located. Respect --nodefaultlibs and --nostdlib flags. This is another way to fix PR15823. Original fix landed in r215940 put "-lpthread" and friends immediately after static ASan runtime, before the user linker inputs. This caused significant slowdown in dynamic linker for large binaries linked against thousands of shared objects. Instead, to mark system libraries as DT_NEEDED we prepend them with "--no-as-needed" flag, discarding the "-Wl,--as-needed" flag that could be provided by the user. Otherwise, this change is a code cleanup. Instead of having a special method for each sanitizer, we introduce a function collectSanitizerRuntimes() that analyzes -fsanitize= flags and returns the set of static and shared libraries that needs to be linked. llvm-svn: 217817
2014-09-16 03:58:40 +08:00
// CHECK-UBSAN-LINUX-CXX-NOT: libclang_rt.asan
// CHECK-UBSAN-LINUX-CXX: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-UBSAN-LINUX-CXX: "-lresolv"
Split ubsan runtime into three pieces (clang part): * libclang_rt-san-* is sanitizer_common, and is linked in only if no other sanitizer runtime is present. * libclang_rt-ubsan-* is the piece of the runtime which doesn't depend on a C++ ABI library, and is always linked in. * libclang_rt-ubsan_cxx-* is the piece of the runtime which depends on a C++ ABI library, and is only linked in when linking a C++ binary. This change also switches us to using -whole-archive for the ubsan runtime (which is made possible by the above split), and switches us to only linking the sanitizer runtime into the main binary and not into DSOs (which is made possible by using -whole-archive). The motivation for this is to only link a single copy of sanitizer_common into any binary. This is becoming important now because we want to share more state between multiple sanitizers in the same process (for instance, we want a single shared output mutex). The Darwin ubsan runtime is unchanged; because we use a DSO there, we don't need this complexity. llvm-svn: 177605
2013-03-21 07:49:07 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=undefined -fsanitize-minimal-runtime -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Minimal runtime for UBSan. Summary: An implementation of ubsan runtime library suitable for use in production. Minimal attack surface. * No stack traces. * Definitely no C++ demangling. * No UBSAN_OPTIONS=log_file=/path (very suid-unfriendly). And no UBSAN_OPTIONS in general. * as simple as possible Minimal CPU and RAM overhead. * Source locations unnecessary in the presence of (split) debug info. * Values and types (as in A+B overflows T) can be reconstructed from register/stack dumps, once you know what type of error you are looking at. * above two items save 3% binary size. When UBSan is used with -ftrap-function=abort, sometimes it is hard to reason about failures. This library replaces abort with a slightly more informative message without much extra overhead. Since ubsan interface in not stable, this code must reside in compiler-rt. Reviewers: pcc, kcc Subscribers: srhines, mgorny, aprantl, krytarowski, llvm-commits Differential Revision: https://reviews.llvm.org/D36810 llvm-svn: 312029
2017-08-30 04:03:51 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-MINIMAL-LINUX %s
// CHECK-UBSAN-MINIMAL-LINUX: "{{.*}}ld{{(.exe)?}}"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-UBSAN-MINIMAL-LINUX: "--whole-archive" "{{.*}}libclang_rt.ubsan_minimal-i386.a" "--no-whole-archive"
Minimal runtime for UBSan. Summary: An implementation of ubsan runtime library suitable for use in production. Minimal attack surface. * No stack traces. * Definitely no C++ demangling. * No UBSAN_OPTIONS=log_file=/path (very suid-unfriendly). And no UBSAN_OPTIONS in general. * as simple as possible Minimal CPU and RAM overhead. * Source locations unnecessary in the presence of (split) debug info. * Values and types (as in A+B overflows T) can be reconstructed from register/stack dumps, once you know what type of error you are looking at. * above two items save 3% binary size. When UBSan is used with -ftrap-function=abort, sometimes it is hard to reason about failures. This library replaces abort with a slightly more informative message without much extra overhead. Since ubsan interface in not stable, this code must reside in compiler-rt. Reviewers: pcc, kcc Subscribers: srhines, mgorny, aprantl, krytarowski, llvm-commits Differential Revision: https://reviews.llvm.org/D36810 llvm-svn: 312029
2017-08-30 04:03:51 +08:00
// CHECK-UBSAN-MINIMAL-LINUX: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-UBSAN-MINIMAL-LINUX: "-lresolv"
Minimal runtime for UBSan. Summary: An implementation of ubsan runtime library suitable for use in production. Minimal attack surface. * No stack traces. * Definitely no C++ demangling. * No UBSAN_OPTIONS=log_file=/path (very suid-unfriendly). And no UBSAN_OPTIONS in general. * as simple as possible Minimal CPU and RAM overhead. * Source locations unnecessary in the presence of (split) debug info. * Values and types (as in A+B overflows T) can be reconstructed from register/stack dumps, once you know what type of error you are looking at. * above two items save 3% binary size. When UBSan is used with -ftrap-function=abort, sometimes it is hard to reason about failures. This library replaces abort with a slightly more informative message without much extra overhead. Since ubsan interface in not stable, this code must reside in compiler-rt. Reviewers: pcc, kcc Subscribers: srhines, mgorny, aprantl, krytarowski, llvm-commits Differential Revision: https://reviews.llvm.org/D36810 llvm-svn: 312029
2017-08-30 04:03:51 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=undefined -fsanitize-minimal-runtime -### %s 2>&1 \
// RUN: --target=x86_64-apple-darwin -fuse-ld=ld \
[Driver] Support ubsan-minimal on Darwin Make it possible to use the minimal ubsan runtime on Darwin. Differential Revision: https://reviews.llvm.org/D37649 llvm-svn: 312958
2017-09-12 05:37:06 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-MINIMAL-DARWIN %s
// CHECK-UBSAN-MINIMAL-DARWIN: "{{.*}}ld{{(.exe)?}}"
// CHECK-UBSAN-MINIMAL-DARWIN: "{{.*}}libclang_rt.ubsan_minimal_osx_dynamic.dylib"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=undefined -### %s 2>&1 \
// RUN: --target=x86_64-apple-darwin -fuse-ld=ld -static-libsan \
[Driver] Fix -static-libsan / -shared-libsan on Darwin Don't ignore these flags on Darwin. The old behavior of using the dynamic runtime when neither flag is passed is preserved. llvm-svn: 315142
2017-10-07 09:42:09 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-STATIC-DARWIN %s
// CHECK-UBSAN-STATIC-DARWIN: "{{.*}}ld{{(.exe)?}}"
// CHECK-UBSAN-STATIC-DARWIN: "{{.*}}libclang_rt.ubsan_osx.a"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=address,undefined -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Split ubsan runtime into three pieces (clang part): * libclang_rt-san-* is sanitizer_common, and is linked in only if no other sanitizer runtime is present. * libclang_rt-ubsan-* is the piece of the runtime which doesn't depend on a C++ ABI library, and is always linked in. * libclang_rt-ubsan_cxx-* is the piece of the runtime which depends on a C++ ABI library, and is only linked in when linking a C++ binary. This change also switches us to using -whole-archive for the ubsan runtime (which is made possible by the above split), and switches us to only linking the sanitizer runtime into the main binary and not into DSOs (which is made possible by using -whole-archive). The motivation for this is to only link a single copy of sanitizer_common into any binary. This is becoming important now because we want to share more state between multiple sanitizers in the same process (for instance, we want a single shared output mutex). The Darwin ubsan runtime is unchanged; because we use a DSO there, we don't need this complexity. llvm-svn: 177605
2013-03-21 07:49:07 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-UBSAN-LINUX %s
// CHECK-ASAN-UBSAN-LINUX: "{{.*}}ld{{(.exe)?}}"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-ASAN-UBSAN-LINUX: "--whole-archive" "{{.*}}libclang_rt.asan-i386.a" "--no-whole-archive"
[UBSan] Embed UBSan into ASan runtime (Clang part). Summary: Change the way we use ASan and UBSan together. Instead of keeping two separate runtimes (libclang_rt.asan and libclang_rt.ubsan), embed UBSan into ASan and get rid of libclang_rt.ubsan. If UBSan is not supported on a platform, all UBSan sources are just compiled into dummy empty object files. UBSan initialization code (e.g. flag parsing) is directly called from ASan initialization, so we are able to enforce correct initialization order. This mirrors the approach we already use for ASan+LSan. This change doesn't modify the way we use standalone UBSan. Test Plan: regression test suite Reviewers: kubabrecka, zaks.anna, kcc, rsmith Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D8645 llvm-svn: 233860
2015-04-02 06:42:25 +08:00
// CHECK-ASAN-UBSAN-LINUX-NOT: libclang_rt.ubsan
Split ubsan runtime into three pieces (clang part): * libclang_rt-san-* is sanitizer_common, and is linked in only if no other sanitizer runtime is present. * libclang_rt-ubsan-* is the piece of the runtime which doesn't depend on a C++ ABI library, and is always linked in. * libclang_rt-ubsan_cxx-* is the piece of the runtime which depends on a C++ ABI library, and is only linked in when linking a C++ binary. This change also switches us to using -whole-archive for the ubsan runtime (which is made possible by the above split), and switches us to only linking the sanitizer runtime into the main binary and not into DSOs (which is made possible by using -whole-archive). The motivation for this is to only link a single copy of sanitizer_common into any binary. This is becoming important now because we want to share more state between multiple sanitizers in the same process (for instance, we want a single shared output mutex). The Darwin ubsan runtime is unchanged; because we use a DSO there, we don't need this complexity. llvm-svn: 177605
2013-03-21 07:49:07 +08:00
// CHECK-ASAN-UBSAN-LINUX-NOT: "-lstdc++"
Major rewrite of linking strategy for sanitizer runtimes on Linux. Change 1: we used to add static sanitizer runtimes at the very beginning of the linker invocation, even before crtbegin.o, which is gross and not correct in general. Fix this: now addSanitizerRuntimes() adds all sanitizer-related link flags to the end of the linker invocation being constructed. It means, that we should call this function in the correct place, namely, before AddLinkerInputs() to make sure sanitizer versions of library functions will be preferred. Change 2: Put system libraries sanitizer libraries depend on at the end of the linker invocation, where all the rest system libraries are located. Respect --nodefaultlibs and --nostdlib flags. This is another way to fix PR15823. Original fix landed in r215940 put "-lpthread" and friends immediately after static ASan runtime, before the user linker inputs. This caused significant slowdown in dynamic linker for large binaries linked against thousands of shared objects. Instead, to mark system libraries as DT_NEEDED we prepend them with "--no-as-needed" flag, discarding the "-Wl,--as-needed" flag that could be provided by the user. Otherwise, this change is a code cleanup. Instead of having a special method for each sanitizer, we introduce a function collectSanitizerRuntimes() that analyzes -fsanitize= flags and returns the set of static and shared libraries that needs to be linked. llvm-svn: 217817
2014-09-16 03:58:40 +08:00
// CHECK-ASAN-UBSAN-LINUX: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-ASAN-UBSAN-LINUX: "-lresolv"
Split ubsan runtime into three pieces (clang part): * libclang_rt-san-* is sanitizer_common, and is linked in only if no other sanitizer runtime is present. * libclang_rt-ubsan-* is the piece of the runtime which doesn't depend on a C++ ABI library, and is always linked in. * libclang_rt-ubsan_cxx-* is the piece of the runtime which depends on a C++ ABI library, and is only linked in when linking a C++ binary. This change also switches us to using -whole-archive for the ubsan runtime (which is made possible by the above split), and switches us to only linking the sanitizer runtime into the main binary and not into DSOs (which is made possible by using -whole-archive). The motivation for this is to only link a single copy of sanitizer_common into any binary. This is becoming important now because we want to share more state between multiple sanitizers in the same process (for instance, we want a single shared output mutex). The Darwin ubsan runtime is unchanged; because we use a DSO there, we don't need this complexity. llvm-svn: 177605
2013-03-21 07:49:07 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clangxx -fsanitize=address,undefined -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld -stdlib=platform \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Split ubsan runtime into three pieces (clang part): * libclang_rt-san-* is sanitizer_common, and is linked in only if no other sanitizer runtime is present. * libclang_rt-ubsan-* is the piece of the runtime which doesn't depend on a C++ ABI library, and is always linked in. * libclang_rt-ubsan_cxx-* is the piece of the runtime which depends on a C++ ABI library, and is only linked in when linking a C++ binary. This change also switches us to using -whole-archive for the ubsan runtime (which is made possible by the above split), and switches us to only linking the sanitizer runtime into the main binary and not into DSOs (which is made possible by using -whole-archive). The motivation for this is to only link a single copy of sanitizer_common into any binary. This is becoming important now because we want to share more state between multiple sanitizers in the same process (for instance, we want a single shared output mutex). The Darwin ubsan runtime is unchanged; because we use a DSO there, we don't need this complexity. llvm-svn: 177605
2013-03-21 07:49:07 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-UBSAN-LINUX-CXX %s
// CHECK-ASAN-UBSAN-LINUX-CXX: "{{.*}}ld{{(.exe)?}}"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-ASAN-UBSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.asan-i386.a" "--no-whole-archive"
// CHECK-ASAN-UBSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.asan_cxx-i386.a" "--no-whole-archive"
[UBSan] Embed UBSan into ASan runtime (Clang part). Summary: Change the way we use ASan and UBSan together. Instead of keeping two separate runtimes (libclang_rt.asan and libclang_rt.ubsan), embed UBSan into ASan and get rid of libclang_rt.ubsan. If UBSan is not supported on a platform, all UBSan sources are just compiled into dummy empty object files. UBSan initialization code (e.g. flag parsing) is directly called from ASan initialization, so we are able to enforce correct initialization order. This mirrors the approach we already use for ASan+LSan. This change doesn't modify the way we use standalone UBSan. Test Plan: regression test suite Reviewers: kubabrecka, zaks.anna, kcc, rsmith Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D8645 llvm-svn: 233860
2015-04-02 06:42:25 +08:00
// CHECK-ASAN-UBSAN-LINUX-CXX-NOT: libclang_rt.ubsan
Split ubsan runtime into three pieces (clang part): * libclang_rt-san-* is sanitizer_common, and is linked in only if no other sanitizer runtime is present. * libclang_rt-ubsan-* is the piece of the runtime which doesn't depend on a C++ ABI library, and is always linked in. * libclang_rt-ubsan_cxx-* is the piece of the runtime which depends on a C++ ABI library, and is only linked in when linking a C++ binary. This change also switches us to using -whole-archive for the ubsan runtime (which is made possible by the above split), and switches us to only linking the sanitizer runtime into the main binary and not into DSOs (which is made possible by using -whole-archive). The motivation for this is to only link a single copy of sanitizer_common into any binary. This is becoming important now because we want to share more state between multiple sanitizers in the same process (for instance, we want a single shared output mutex). The Darwin ubsan runtime is unchanged; because we use a DSO there, we don't need this complexity. llvm-svn: 177605
2013-03-21 07:49:07 +08:00
// CHECK-ASAN-UBSAN-LINUX-CXX: "-lstdc++"
Major rewrite of linking strategy for sanitizer runtimes on Linux. Change 1: we used to add static sanitizer runtimes at the very beginning of the linker invocation, even before crtbegin.o, which is gross and not correct in general. Fix this: now addSanitizerRuntimes() adds all sanitizer-related link flags to the end of the linker invocation being constructed. It means, that we should call this function in the correct place, namely, before AddLinkerInputs() to make sure sanitizer versions of library functions will be preferred. Change 2: Put system libraries sanitizer libraries depend on at the end of the linker invocation, where all the rest system libraries are located. Respect --nodefaultlibs and --nostdlib flags. This is another way to fix PR15823. Original fix landed in r215940 put "-lpthread" and friends immediately after static ASan runtime, before the user linker inputs. This caused significant slowdown in dynamic linker for large binaries linked against thousands of shared objects. Instead, to mark system libraries as DT_NEEDED we prepend them with "--no-as-needed" flag, discarding the "-Wl,--as-needed" flag that could be provided by the user. Otherwise, this change is a code cleanup. Instead of having a special method for each sanitizer, we introduce a function collectSanitizerRuntimes() that analyzes -fsanitize= flags and returns the set of static and shared libraries that needs to be linked. llvm-svn: 217817
2014-09-16 03:58:40 +08:00
// CHECK-ASAN-UBSAN-LINUX-CXX: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-ASAN-UBSAN-LINUX-CXX: "-lresolv"
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clangxx -fsanitize=memory,undefined -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Allow UBSan+MSan and UBSan+TSan combinations (Clang part). Embed UBSan runtime into TSan and MSan runtimes in the same as we do in ASan. Extend UBSan test suite to also run tests for these combinations. llvm-svn: 235953
2015-04-28 08:56:36 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-MSAN-UBSAN-LINUX-CXX %s
// CHECK-MSAN-UBSAN-LINUX-CXX: "{{.*}}ld{{(.exe)?}}"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-MSAN-UBSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.msan-x86_64.a" "--no-whole-archive"
Allow UBSan+MSan and UBSan+TSan combinations (Clang part). Embed UBSan runtime into TSan and MSan runtimes in the same as we do in ASan. Extend UBSan test suite to also run tests for these combinations. llvm-svn: 235953
2015-04-28 08:56:36 +08:00
// CHECK-MSAN-UBSAN-LINUX-CXX-NOT: libclang_rt.ubsan
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clangxx -fsanitize=thread,undefined -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Allow UBSan+MSan and UBSan+TSan combinations (Clang part). Embed UBSan runtime into TSan and MSan runtimes in the same as we do in ASan. Extend UBSan test suite to also run tests for these combinations. llvm-svn: 235953
2015-04-28 08:56:36 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-TSAN-UBSAN-LINUX-CXX %s
// CHECK-TSAN-UBSAN-LINUX-CXX: "{{.*}}ld{{(.exe)?}}"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-TSAN-UBSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.tsan-x86_64.a" "--no-whole-archive"
Allow UBSan+MSan and UBSan+TSan combinations (Clang part). Embed UBSan runtime into TSan and MSan runtimes in the same as we do in ASan. Extend UBSan test suite to also run tests for these combinations. llvm-svn: 235953
2015-04-28 08:56:36 +08:00
// CHECK-TSAN-UBSAN-LINUX-CXX-NOT: libclang_rt.ubsan
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=undefined -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld \
[ubsan] Don't add a --dynamic-list for ubsan symbols when building a shared library. That results in the linker resolving all references to weak symbols in the DSO to the definition from within that DSO. Ironically, this rarely causes observable problems, except that it causes ubsan's own dynamic type check to spuriously fail (because we fail to properly merge type_info object names). llvm-svn: 210220
2014-06-05 07:28:46 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
[Sanitizer] Change driver behavior when linking with -fsanitize=thread and -fsanitize=memory. TSan/MSan also provide their versions of new/delete and should use the same strategy as ASan. Share the code that sets linker flags for all sanitizers. llvm-svn: 176178
2013-02-27 19:14:55 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: -shared \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-LINUX-SHARED %s
// CHECK-UBSAN-LINUX-SHARED: "{{.*}}ld{{(.exe)?}}"
[ubsan] Don't add a --dynamic-list for ubsan symbols when building a shared library. That results in the linker resolving all references to weak symbols in the DSO to the definition from within that DSO. Ironically, this rarely causes observable problems, except that it causes ubsan's own dynamic type check to spuriously fail (because we fail to properly merge type_info object names). llvm-svn: 210220
2014-06-05 07:28:46 +08:00
// CHECK-UBSAN-LINUX-SHARED-NOT: --export-dynamic
// CHECK-UBSAN-LINUX-SHARED-NOT: --dynamic-list
[UBSan] Introduce "ubsan_standalone" library (Clang part). Get rid of "libclang_rt.san" library that used to contain sanitizer_common pieces required by UBSan if it's used in a standalone mode. Instead, build two variants of UBSan runtime: "ubsan" and "ubsan_standalone" (same for "ubsan_cxx" and "ubsan_standalone_cxx"). Later "ubsan" and "ubsan_cxx" libraries will go away, as they will embedded it into corresponding ASan runtimes. llvm-svn: 233010
2015-03-24 04:05:42 +08:00
// CHECK-UBSAN-LINUX-SHARED-NOT: libclang_rt.ubsan
Add -fsanitize=leak to driver options. If -fsanitize=leak is specified, link the program with the LeakSanitizer runtime. Ignore this option when -fsanitize=address is specified, because AddressSanitizer has this functionality built in. llvm-svn: 182729
2013-05-27 19:17:01 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld -fsanitize=leak \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Add -fsanitize=leak to driver options. If -fsanitize=leak is specified, link the program with the LeakSanitizer runtime. Ignore this option when -fsanitize=address is specified, because AddressSanitizer has this functionality built in. llvm-svn: 182729
2013-05-27 19:17:01 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-LSAN-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
Add -fsanitize=leak to driver options. If -fsanitize=leak is specified, link the program with the LeakSanitizer runtime. Ignore this option when -fsanitize=address is specified, because AddressSanitizer has this functionality built in. llvm-svn: 182729
2013-05-27 19:17:01 +08:00
// CHECK-LSAN-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-LSAN-LINUX-NOT: "-lc"
[sanitizers] lsan+sancov doesn't need ubsanrt (multi def error) Reviewers: eugenis Differential Revision: https://reviews.llvm.org/D27594 llvm-svn: 289144
2016-12-09 06:25:01 +08:00
// CHECK-LSAN-LINUX-NOT: libclang_rt.ubsan
Add -fsanitize=leak to driver options. If -fsanitize=leak is specified, link the program with the LeakSanitizer runtime. Ignore this option when -fsanitize=address is specified, because AddressSanitizer has this functionality built in. llvm-svn: 182729
2013-05-27 19:17:01 +08:00
// CHECK-LSAN-LINUX: libclang_rt.lsan-x86_64.a"
// CHECK-LSAN-LINUX: "-lpthread"
// CHECK-LSAN-LINUX: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-LSAN-LINUX: "-lresolv"
Add -fsanitize=leak to driver options. If -fsanitize=leak is specified, link the program with the LeakSanitizer runtime. Ignore this option when -fsanitize=address is specified, because AddressSanitizer has this functionality built in. llvm-svn: 182729
2013-05-27 19:17:01 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=leak -fno-sanitize-link-runtime -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Support for disabling sanitizer runtime linking This change introduces a pair of -fsanitize-link-runtime and -fno-sanitize-link-runtime flags which can be used to control linking of sanitizer runtimes. This is useful in certain environments like kernels where existing runtime libraries cannot be used. Differential Revision: https://reviews.llvm.org/D65029 llvm-svn: 367794
2019-08-05 06:24:14 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-LSAN-NO-LINK-RUNTIME-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Driver] Support for disabling sanitizer runtime linking This change introduces a pair of -fsanitize-link-runtime and -fno-sanitize-link-runtime flags which can be used to control linking of sanitizer runtimes. This is useful in certain environments like kernels where existing runtime libraries cannot be used. Differential Revision: https://reviews.llvm.org/D65029 llvm-svn: 367794
2019-08-05 06:24:14 +08:00
// CHECK-LSAN-NO-LINK-RUNTIME-LINUX-NOT: libclang_rt.lsan
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld -fsanitize=leak -fsanitize-coverage=func \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
[sanitizers] lsan+sancov doesn't need ubsanrt (multi def error) Reviewers: eugenis Differential Revision: https://reviews.llvm.org/D27594 llvm-svn: 289144
2016-12-09 06:25:01 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-LSAN-COV-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[sanitizers] lsan+sancov doesn't need ubsanrt (multi def error) Reviewers: eugenis Differential Revision: https://reviews.llvm.org/D27594 llvm-svn: 289144
2016-12-09 06:25:01 +08:00
// CHECK-LSAN-COV-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-LSAN-COV-LINUX-NOT: "-lc"
// CHECK-LSAN-COV-LINUX-NOT: libclang_rt.ubsan
// CHECK-LSAV-COV-LINUX: libclang_rt.lsan-x86_64.a"
// CHECK-LSAN-COV-LINUX-NOT: libclang_rt.ubsan
// CHECK-LSAN-COV-LINUX: "-lpthread"
// CHECK-LSAN-COV-LINUX: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-LSAN-COV-LINUX: "-lresolv"
[sanitizers] lsan+sancov doesn't need ubsanrt (multi def error) Reviewers: eugenis Differential Revision: https://reviews.llvm.org/D27594 llvm-svn: 289144
2016-12-09 06:25:01 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=leak,address -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Add -fsanitize=leak to driver options. If -fsanitize=leak is specified, link the program with the LeakSanitizer runtime. Ignore this option when -fsanitize=address is specified, because AddressSanitizer has this functionality built in. llvm-svn: 182729
2013-05-27 19:17:01 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-LSAN-ASAN-LINUX %s
// CHECK-LSAN-ASAN-LINUX: "{{.*}}ld{{(.exe)?}}"
// CHECK-LSAN-ASAN-LINUX-NOT: libclang_rt.lsan
// CHECK-LSAN-ASAN-LINUX: libclang_rt.asan-x86_64
// CHECK-LSAN-ASAN-LINUX-NOT: libclang_rt.lsan
[ASan] Don't link against libc++abi when not using libc++ This is a follow-up to r233860 which added -lc++abi when using ASan on Mac, and broke Chromium's ASan build which doesn't use libc++. llvm-svn: 234521
2015-04-10 02:47:01 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=address -fsanitize-coverage=func -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-COV-LINUX %s
// CHECK-ASAN-COV-LINUX: "{{.*}}ld{{(.exe)?}}"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-ASAN-COV-LINUX: "--whole-archive" "{{.*}}libclang_rt.asan-x86_64.a" "--no-whole-archive"
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
// CHECK-ASAN-COV-LINUX-NOT: libclang_rt.ubsan
// CHECK-ASAN-COV-LINUX-NOT: "-lstdc++"
// CHECK-ASAN-COV-LINUX: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-ASAN-COV-LINUX: "-lresolv"
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=memory -fsanitize-coverage=func -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-MSAN-COV-LINUX %s
// CHECK-MSAN-COV-LINUX: "{{.*}}ld{{(.exe)?}}"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-MSAN-COV-LINUX: "--whole-archive" "{{.*}}libclang_rt.msan-x86_64.a" "--no-whole-archive"
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
// CHECK-MSAN-COV-LINUX-NOT: libclang_rt.ubsan
// CHECK-MSAN-COV-LINUX-NOT: "-lstdc++"
// CHECK-MSAN-COV-LINUX: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-MSAN-COV-LINUX: "-lresolv"
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=dataflow -fsanitize-coverage=func -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-DFSAN-COV-LINUX %s
// CHECK-DFSAN-COV-LINUX: "{{.*}}ld{{(.exe)?}}"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-DFSAN-COV-LINUX: "--whole-archive" "{{.*}}libclang_rt.dfsan-x86_64.a" "--no-whole-archive"
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
// CHECK-DFSAN-COV-LINUX-NOT: libclang_rt.ubsan
// CHECK-DFSAN-COV-LINUX-NOT: "-lstdc++"
// CHECK-DFSAN-COV-LINUX: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-DFSAN-COV-LINUX: "-lresolv"
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=undefined -fsanitize-coverage=func -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-COV-LINUX %s
// CHECK-UBSAN-COV-LINUX: "{{.*}}ld{{(.exe)?}}"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-UBSAN-COV-LINUX: "--whole-archive" "{{.*}}libclang_rt.ubsan_standalone-x86_64.a" "--no-whole-archive"
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
// CHECK-UBSAN-COV-LINUX-NOT: "-lstdc++"
// CHECK-UBSAN-COV-LINUX: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-UBSAN-COV-LINUX: "-lresolv"
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize-coverage=func -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-COV-LINUX %s
// CHECK-COV-LINUX: "{{.*}}ld{{(.exe)?}}"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-COV-LINUX: "--whole-archive" "{{.*}}libclang_rt.ubsan_standalone-x86_64.a" "--no-whole-archive"
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
// CHECK-COV-LINUX-NOT: "-lstdc++"
// CHECK-COV-LINUX: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-COV-LINUX: "-lresolv"
Fix linking of DFSan + coverage. Broken in r272717 because of no test coverage. llvm-svn: 272853
2016-06-16 07:05:21 +08:00
Cross-DSO control flow integrity (Clang part). Clang-side cross-DSO CFI. * Adds a command line flag -f[no-]sanitize-cfi-cross-dso. * Links a runtime library when enabled. * Emits __cfi_slowpath calls is bitset test fails. * Emits extra hash-based bitsets for external CFI checks. * Sets a module flag to enable __cfi_check generation during LTO. This mode does not yet support diagnostics. llvm-svn: 255694
2015-12-16 07:00:20 +08:00
// CFI by itself does not link runtime libraries.
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=cfi -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld -rtlib=platform \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Cross-DSO control flow integrity (Clang part). Clang-side cross-DSO CFI. * Adds a command line flag -f[no-]sanitize-cfi-cross-dso. * Links a runtime library when enabled. * Emits __cfi_slowpath calls is bitset test fails. * Emits extra hash-based bitsets for external CFI checks. * Sets a module flag to enable __cfi_check generation during LTO. This mode does not yet support diagnostics. llvm-svn: 255694
2015-12-16 07:00:20 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-CFI-LINUX %s
// CHECK-CFI-LINUX: "{{.*}}ld{{(.exe)?}}"
// CHECK-CFI-LINUX-NOT: libclang_rt.
// CFI with diagnostics links the UBSan runtime.
// RUN: %clang -fsanitize=cfi -fno-sanitize-trap=cfi -fsanitize-recover=cfi \
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: -### %s 2>&1\
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Cross-DSO control flow integrity (Clang part). Clang-side cross-DSO CFI. * Adds a command line flag -f[no-]sanitize-cfi-cross-dso. * Links a runtime library when enabled. * Emits __cfi_slowpath calls is bitset test fails. * Emits extra hash-based bitsets for external CFI checks. * Sets a module flag to enable __cfi_check generation during LTO. This mode does not yet support diagnostics. llvm-svn: 255694
2015-12-16 07:00:20 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-CFI-DIAG-LINUX %s
// CHECK-CFI-DIAG-LINUX: "{{.*}}ld{{(.exe)?}}"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-CFI-DIAG-LINUX: "--whole-archive" "{{[^"]*}}libclang_rt.ubsan_standalone-x86_64.a" "--no-whole-archive"
Cross-DSO control flow integrity (Clang part). Clang-side cross-DSO CFI. * Adds a command line flag -f[no-]sanitize-cfi-cross-dso. * Links a runtime library when enabled. * Emits __cfi_slowpath calls is bitset test fails. * Emits extra hash-based bitsets for external CFI checks. * Sets a module flag to enable __cfi_check generation during LTO. This mode does not yet support diagnostics. llvm-svn: 255694
2015-12-16 07:00:20 +08:00
// Cross-DSO CFI links the CFI runtime.
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=cfi -fsanitize-cfi-cross-dso -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Cross-DSO control flow integrity (Clang part). Clang-side cross-DSO CFI. * Adds a command line flag -f[no-]sanitize-cfi-cross-dso. * Links a runtime library when enabled. * Emits __cfi_slowpath calls is bitset test fails. * Emits extra hash-based bitsets for external CFI checks. * Sets a module flag to enable __cfi_check generation during LTO. This mode does not yet support diagnostics. llvm-svn: 255694
2015-12-16 07:00:20 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-CFI-CROSS-DSO-LINUX %s
// CHECK-CFI-CROSS-DSO-LINUX: "{{.*}}ld{{(.exe)?}}"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-CFI-CROSS-DSO-LINUX: "--whole-archive" "{{[^"]*}}libclang_rt.cfi-x86_64.a" "--no-whole-archive"
[cfi] Export __cfi_check when linking with -fsanitize-cfi-cross-dso. Multi-DSO CFI model requires every DSO to export a __cfi_check function. llvm-svn: 280031
2016-08-30 07:42:34 +08:00
// CHECK-CFI-CROSS-DSO-LINUX: -export-dynamic
Cross-DSO control flow integrity (Clang part). Clang-side cross-DSO CFI. * Adds a command line flag -f[no-]sanitize-cfi-cross-dso. * Links a runtime library when enabled. * Emits __cfi_slowpath calls is bitset test fails. * Emits extra hash-based bitsets for external CFI checks. * Sets a module flag to enable __cfi_check generation during LTO. This mode does not yet support diagnostics. llvm-svn: 255694
2015-12-16 07:00:20 +08:00
// Cross-DSO CFI with diagnostics links just the CFI runtime.
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=cfi -fsanitize-cfi-cross-dso -### %s 2>&1 \
Cross-DSO control flow integrity (Clang part). Clang-side cross-DSO CFI. * Adds a command line flag -f[no-]sanitize-cfi-cross-dso. * Links a runtime library when enabled. * Emits __cfi_slowpath calls is bitset test fails. * Emits extra hash-based bitsets for external CFI checks. * Sets a module flag to enable __cfi_check generation during LTO. This mode does not yet support diagnostics. llvm-svn: 255694
2015-12-16 07:00:20 +08:00
// RUN: -fno-sanitize-trap=cfi -fsanitize-recover=cfi \
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Cross-DSO control flow integrity (Clang part). Clang-side cross-DSO CFI. * Adds a command line flag -f[no-]sanitize-cfi-cross-dso. * Links a runtime library when enabled. * Emits __cfi_slowpath calls is bitset test fails. * Emits extra hash-based bitsets for external CFI checks. * Sets a module flag to enable __cfi_check generation during LTO. This mode does not yet support diagnostics. llvm-svn: 255694
2015-12-16 07:00:20 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-CFI-CROSS-DSO-DIAG-LINUX %s
// CHECK-CFI-CROSS-DSO-DIAG-LINUX: "{{.*}}ld{{(.exe)?}}"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-CFI-CROSS-DSO-DIAG-LINUX: "--whole-archive" "{{[^"]*}}libclang_rt.cfi_diag-x86_64.a" "--no-whole-archive"
[cfi] Export __cfi_check when linking with -fsanitize-cfi-cross-dso. Multi-DSO CFI model requires every DSO to export a __cfi_check function. llvm-svn: 280031
2016-08-30 07:42:34 +08:00
// CHECK-CFI-CROSS-DSO-DIAG-LINUX: -export-dynamic
Cross-DSO control flow integrity (Clang part). Clang-side cross-DSO CFI. * Adds a command line flag -f[no-]sanitize-cfi-cross-dso. * Links a runtime library when enabled. * Emits __cfi_slowpath calls is bitset test fails. * Emits extra hash-based bitsets for external CFI checks. * Sets a module flag to enable __cfi_check generation during LTO. This mode does not yet support diagnostics. llvm-svn: 255694
2015-12-16 07:00:20 +08:00
Do not link clang_rt.cfi on Android. Summary: The OS provides cross-dso CFI support starting with Android O. Trapping mode does not require any runtime at all, and diagnostic mode requires just ubsan-standalone. Reviewers: pcc Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38908 llvm-svn: 315921
2017-10-17 02:02:57 +08:00
// Cross-DSO CFI on Android does not link runtime libraries.
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=cfi -fsanitize-cfi-cross-dso -### %s 2>&1 \
// RUN: --target=aarch64-linux-android -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Do not link clang_rt.cfi on Android. Summary: The OS provides cross-dso CFI support starting with Android O. Trapping mode does not require any runtime at all, and diagnostic mode requires just ubsan-standalone. Reviewers: pcc Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38908 llvm-svn: 315921
2017-10-17 02:02:57 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree \
// RUN: | FileCheck --check-prefix=CHECK-CFI-CROSS-DSO-ANDROID %s
// CHECK-CFI-CROSS-DSO-ANDROID: "{{.*}}ld{{(.exe)?}}"
Allow builtins for Cross-DSO CFI on Android This is needed to avoid the test failure in case when compiler-rt is set as the default runtime library for Clang. Differential Revision: https://reviews.llvm.org/D44655 llvm-svn: 327932
2018-03-20 08:56:08 +08:00
// CHECK-CFI-CROSS-DSO-ANDROID-NOT: libclang_rt.cfi
Do not link clang_rt.cfi on Android. Summary: The OS provides cross-dso CFI support starting with Android O. Trapping mode does not require any runtime at all, and diagnostic mode requires just ubsan-standalone. Reviewers: pcc Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38908 llvm-svn: 315921
2017-10-17 02:02:57 +08:00
// Cross-DSO CFI with diagnostics on Android links just the UBSAN runtime.
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=cfi -fsanitize-cfi-cross-dso -### %s 2>&1 \
Do not link clang_rt.cfi on Android. Summary: The OS provides cross-dso CFI support starting with Android O. Trapping mode does not require any runtime at all, and diagnostic mode requires just ubsan-standalone. Reviewers: pcc Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38908 llvm-svn: 315921
2017-10-17 02:02:57 +08:00
// RUN: -fno-sanitize-trap=cfi -fsanitize-recover=cfi \
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: --target=aarch64-linux-android -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Do not link clang_rt.cfi on Android. Summary: The OS provides cross-dso CFI support starting with Android O. Trapping mode does not require any runtime at all, and diagnostic mode requires just ubsan-standalone. Reviewers: pcc Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38908 llvm-svn: 315921
2017-10-17 02:02:57 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree \
// RUN: | FileCheck --check-prefix=CHECK-CFI-CROSS-DSO-DIAG-ANDROID %s
// CHECK-CFI-CROSS-DSO-DIAG-ANDROID: "{{.*}}ld{{(.exe)?}}"
// CHECK-CFI-CROSS-DSO-DIAG-ANDROID: "{{[^"]*}}libclang_rt.ubsan_standalone-aarch64-android.so"
[clang driver] Spell "--export-dynamic-symbol" with two dashes. This doesn't make a difference for linkers that support the option, but it improves the error message from older linkers that don't support it.
2020-05-24 06:46:28 +08:00
// CHECK-CFI-CROSS-DSO-DIAG-ANDROID: "--export-dynamic-symbol=__cfi_check"
Do not link clang_rt.cfi on Android. Summary: The OS provides cross-dso CFI support starting with Android O. Trapping mode does not require any runtime at all, and diagnostic mode requires just ubsan-standalone. Reviewers: pcc Subscribers: srhines, cfe-commits Differential Revision: https://reviews.llvm.org/D38908 llvm-svn: 315921
2017-10-17 02:02:57 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clangxx -fsanitize=address -### %s 2>&1 \
[ASan] Don't link against libc++abi when not using libc++ This is a follow-up to r233860 which added -lc++abi when using ASan on Mac, and broke Chromium's ASan build which doesn't use libc++. llvm-svn: 234521
2015-04-10 02:47:01 +08:00
// RUN: -mmacosx-version-min=10.6 \
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: --target=x86_64-apple-darwin13.4.0 -fuse-ld=ld -stdlib=platform \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Use Linux sysroot in Driver test case from r234521 We don't actually need a real Mac sysroot to make the test pass, just a linker. This makes the test pass in environments where no ld is on PATH. llvm-svn: 234533
2015-04-10 04:37:38 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
[ASan] Don't link against libc++abi when not using libc++ This is a follow-up to r233860 which added -lc++abi when using ASan on Mac, and broke Chromium's ASan build which doesn't use libc++. llvm-svn: 234521
2015-04-10 02:47:01 +08:00
// RUN: | FileCheck --check-prefix=CHECK-ASAN-DARWIN106-CXX %s
// CHECK-ASAN-DARWIN106-CXX: "{{.*}}ld{{(.exe)?}}"
// CHECK-ASAN-DARWIN106-CXX: libclang_rt.asan_osx_dynamic.dylib
// CHECK-ASAN-DARWIN106-CXX-NOT: -lc++abi
[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. llvm-svn: 250128
2015-10-13 07:50:19 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clangxx -fsanitize=leak -### %s 2>&1 \
Enable leak sanitizer builds for darwin Summary: Support for leak sanitizer on darwin has been added to compiler-rt, this patch adds compiler support. Reviewers: dexonsmith, compnerd Subscribers: alekseyshl, kubamracek, cfe-commits Differential Revision: https://reviews.llvm.org/D32192 llvm-svn: 300894
2017-04-21 05:11:51 +08:00
// RUN: -mmacosx-version-min=10.6 \
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: --target=x86_64-apple-darwin13.4.0 -fuse-ld=ld -stdlib=platform \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Enable leak sanitizer builds for darwin Summary: Support for leak sanitizer on darwin has been added to compiler-rt, this patch adds compiler support. Reviewers: dexonsmith, compnerd Subscribers: alekseyshl, kubamracek, cfe-commits Differential Revision: https://reviews.llvm.org/D32192 llvm-svn: 300894
2017-04-21 05:11:51 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-LSAN-DARWIN106-CXX %s
// CHECK-LSAN-DARWIN106-CXX: "{{.*}}ld{{(.exe)?}}"
// CHECK-LSAN-DARWIN106-CXX: libclang_rt.lsan_osx_dynamic.dylib
// CHECK-LSAN-DARWIN106-CXX-NOT: -lc++abi
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld -fsanitize=safe-stack \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
[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. llvm-svn: 250128
2015-10-13 07:50:19 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-SAFESTACK-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[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. llvm-svn: 250128
2015-10-13 07:50:19 +08:00
// CHECK-SAFESTACK-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-SAFESTACK-LINUX-NOT: "-lc"
Driver: Do not link safestack with --whole-archive. This allows it to be used with the other sanitizers. Differential Revision: https://reviews.llvm.org/D29545 llvm-svn: 294274
2017-02-07 11:21:57 +08:00
// CHECK-SAFESTACK-LINUX-NOT: whole-archive
[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. llvm-svn: 250128
2015-10-13 07:50:19 +08:00
// CHECK-SAFESTACK-LINUX: libclang_rt.safestack-x86_64.a"
Driver: Do not link safestack with --whole-archive. This allows it to be used with the other sanitizers. Differential Revision: https://reviews.llvm.org/D29545 llvm-svn: 294274
2017-02-07 11:21:57 +08:00
// CHECK-SAFESTACK-LINUX: "-u" "__safestack_init"
[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. llvm-svn: 250128
2015-10-13 07:50:19 +08:00
// CHECK-SAFESTACK-LINUX: "-lpthread"
// CHECK-SAFESTACK-LINUX: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-SAFESTACK-LINUX: "-lresolv"
[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. llvm-svn: 250128
2015-10-13 07:50:19 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=shadow-call-stack -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
Add the -fsanitize=shadow-call-stack flag Summary: Add support for the -fsanitize=shadow-call-stack flag which causes clang to add ShadowCallStack attribute to functions compiled with that flag enabled. Reviewers: pcc, kcc Reviewed By: pcc, kcc Subscribers: cryptoad, cfe-commits, kcc Differential Revision: https://reviews.llvm.org/D44801 llvm-svn: 329122
2018-04-04 06:33:53 +08:00
// RUN: | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-LINUX-X86-64 %s
// CHECK-SHADOWCALLSTACK-LINUX-X86-64-NOT: error:
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=shadow-call-stack -### %s 2>&1 \
// RUN: --target=aarch64-unknown-linux -fuse-ld=ld \
AArch64: Implement support for the shadowcallstack attribute. The implementation of shadow call stack on aarch64 is quite different to the implementation on x86_64. Instead of reserving a segment register for the shadow call stack, we reserve the platform register, x18. Any function that spills lr to sp also spills it to the shadow call stack, a pointer to which is stored in x18. Differential Revision: https://reviews.llvm.org/D45239 llvm-svn: 329236
2018-04-05 05:55:44 +08:00
// RUN: | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-LINUX-AARCH64 %s
// CHECK-SHADOWCALLSTACK-LINUX-AARCH64: '-fsanitize=shadow-call-stack' only allowed with '-ffixed-x18'
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=shadow-call-stack -### %s 2>&1 \
// RUN: --target=riscv32-unknown-elf -fuse-ld=ld \
[RISCV] Support Shadow Call Stack Currenlty assume x18 is used as pointer to shadow call stack. User shall pass flags: "-fsanitize=shadow-call-stack -ffixed-x18" Runtime supported is needed to setup x18. If SCS is desired, all parts of the program should be built with -ffixed-x18 to maintain inter-operatability. There's no particuluar reason that we must use x18 as SCS pointer. Any register may be used, as long as it does not have designated purpose already, like RA or passing call arguments. Differential Revision: https://reviews.llvm.org/D84414
2020-03-27 13:09:31 +08:00
// RUN: | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-ELF-RISCV32 %s
// CHECK-SHADOWCALLSTACK-ELF-RISCV32: '-fsanitize=shadow-call-stack' only allowed with '-ffixed-x18'
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=shadow-call-stack -### %s 2>&1 \
// RUN: --target=riscv64-unknown-linux -fuse-ld=ld \
[RISCV] Support Shadow Call Stack Currenlty assume x18 is used as pointer to shadow call stack. User shall pass flags: "-fsanitize=shadow-call-stack -ffixed-x18" Runtime supported is needed to setup x18. If SCS is desired, all parts of the program should be built with -ffixed-x18 to maintain inter-operatability. There's no particuluar reason that we must use x18 as SCS pointer. Any register may be used, as long as it does not have designated purpose already, like RA or passing call arguments. Differential Revision: https://reviews.llvm.org/D84414
2020-03-27 13:09:31 +08:00
// RUN: | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-LINUX-RISCV64 %s
// CHECK-SHADOWCALLSTACK-LINUX-RISCV64: '-fsanitize=shadow-call-stack' only allowed with '-ffixed-x18'
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=shadow-call-stack -### %s 2>&1 \
// RUN: --target=aarch64-unknown-linux -fuse-ld=ld -ffixed-x18 \
AArch64: Implement support for the shadowcallstack attribute. The implementation of shadow call stack on aarch64 is quite different to the implementation on x86_64. Instead of reserving a segment register for the shadow call stack, we reserve the platform register, x18. Any function that spills lr to sp also spills it to the shadow call stack, a pointer to which is stored in x18. Differential Revision: https://reviews.llvm.org/D45239 llvm-svn: 329236
2018-04-05 05:55:44 +08:00
// RUN: | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-LINUX-AARCH64-X18 %s
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=shadow-call-stack -### %s 2>&1 \
// RUN: --target=arm64-unknown-ios -fuse-ld=ld \
AArch64: Implement support for the shadowcallstack attribute. The implementation of shadow call stack on aarch64 is quite different to the implementation on x86_64. Instead of reserving a segment register for the shadow call stack, we reserve the platform register, x18. Any function that spills lr to sp also spills it to the shadow call stack, a pointer to which is stored in x18. Differential Revision: https://reviews.llvm.org/D45239 llvm-svn: 329236
2018-04-05 05:55:44 +08:00
// RUN: | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-LINUX-AARCH64-X18 %s
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=shadow-call-stack -### %s 2>&1 \
// RUN: --target=aarch64-unknown-linux-android -fuse-ld=ld \
Start reserving x18 by default on Android targets. Differential Revision: https://reviews.llvm.org/D45588 llvm-svn: 340889
2018-08-29 09:38:47 +08:00
// RUN: | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-LINUX-AARCH64-X18 %s
AArch64: Implement support for the shadowcallstack attribute. The implementation of shadow call stack on aarch64 is quite different to the implementation on x86_64. Instead of reserving a segment register for the shadow call stack, we reserve the platform register, x18. Any function that spills lr to sp also spills it to the shadow call stack, a pointer to which is stored in x18. Differential Revision: https://reviews.llvm.org/D45239 llvm-svn: 329236
2018-04-05 05:55:44 +08:00
// CHECK-SHADOWCALLSTACK-LINUX-AARCH64-X18-NOT: error:
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=shadow-call-stack -### %s 2>&1 \
// RUN: --target=x86-unknown-linux -fuse-ld=ld \
Add the -fsanitize=shadow-call-stack flag Summary: Add support for the -fsanitize=shadow-call-stack flag which causes clang to add ShadowCallStack attribute to functions compiled with that flag enabled. Reviewers: pcc, kcc Reviewed By: pcc, kcc Subscribers: cryptoad, cfe-commits, kcc Differential Revision: https://reviews.llvm.org/D44801 llvm-svn: 329122
2018-04-04 06:33:53 +08:00
// RUN: | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-LINUX-X86 %s
// CHECK-SHADOWCALLSTACK-LINUX-X86: error: unsupported option '-fsanitize=shadow-call-stack' for target 'x86-unknown-linux'
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=shadow-call-stack -### %s 2>&1 \
// RUN: -fsanitize=safe-stack --target=x86_64-unknown-linux -fuse-ld=ld \
Add the -fsanitize=shadow-call-stack flag Summary: Add support for the -fsanitize=shadow-call-stack flag which causes clang to add ShadowCallStack attribute to functions compiled with that flag enabled. Reviewers: pcc, kcc Reviewed By: pcc, kcc Subscribers: cryptoad, cfe-commits, kcc Differential Revision: https://reviews.llvm.org/D44801 llvm-svn: 329122
2018-04-04 06:33:53 +08:00
// RUN: | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-SAFESTACK %s
Driver: SCS is compatible with every other sanitizer. Because SCS relies on system-provided runtime support, we can use it together with any other sanitizer simply by linking the runtime for the other sanitizer. Differential Revision: https://reviews.llvm.org/D54735 llvm-svn: 347282
2018-11-20 09:01:49 +08:00
// CHECK-SHADOWCALLSTACK-SAFESTACK-NOT: error:
Add the -fsanitize=shadow-call-stack flag Summary: Add support for the -fsanitize=shadow-call-stack flag which causes clang to add ShadowCallStack attribute to functions compiled with that flag enabled. Reviewers: pcc, kcc Reviewed By: pcc, kcc Subscribers: cryptoad, cfe-commits, kcc Differential Revision: https://reviews.llvm.org/D44801 llvm-svn: 329122
2018-04-04 06:33:53 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=cfi -fsanitize-stats -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
Introduce -fsanitize-stats flag. This is part of a new statistics gathering feature for the sanitizers. See clang/docs/SanitizerStats.rst for further info and docs. Differential Revision: http://reviews.llvm.org/D16175 llvm-svn: 257971
2016-01-16 08:31:22 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-CFI-STATS-LINUX %s
// CHECK-CFI-STATS-LINUX: "{{.*}}ld{{(.exe)?}}"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-CFI-STATS-LINUX: "--whole-archive" "{{[^"]*}}libclang_rt.stats_client-x86_64.a" "--no-whole-archive"
// CHECK-CFI-STATS-LINUX-NOT: "--whole-archive"
Introduce -fsanitize-stats flag. This is part of a new statistics gathering feature for the sanitizers. See clang/docs/SanitizerStats.rst for further info and docs. Differential Revision: http://reviews.llvm.org/D16175 llvm-svn: 257971
2016-01-16 08:31:22 +08:00
// CHECK-CFI-STATS-LINUX: "{{[^"]*}}libclang_rt.stats-x86_64.a"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=cfi -fsanitize-stats -### %s 2>&1 \
// RUN: --target=x86_64-apple-darwin -fuse-ld=ld \
Introduce -fsanitize-stats flag. This is part of a new statistics gathering feature for the sanitizers. See clang/docs/SanitizerStats.rst for further info and docs. Differential Revision: http://reviews.llvm.org/D16175 llvm-svn: 257971
2016-01-16 08:31:22 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-CFI-STATS-DARWIN %s
// CHECK-CFI-STATS-DARWIN: "{{.*}}ld{{(.exe)?}}"
// CHECK-CFI-STATS-DARWIN: "{{[^"]*}}libclang_rt.stats_client_osx.a"
// CHECK-CFI-STATS-DARWIN: "{{[^"]*}}libclang_rt.stats_osx_dynamic.dylib"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=cfi -fsanitize-stats -### %s 2>&1 \
// RUN: --target=x86_64-pc-windows \
Introduce -fsanitize-stats flag. This is part of a new statistics gathering feature for the sanitizers. See clang/docs/SanitizerStats.rst for further info and docs. Differential Revision: http://reviews.llvm.org/D16175 llvm-svn: 257971
2016-01-16 08:31:22 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-CFI-STATS-WIN64 %s
Reland "[Driver][Windows] Support per-target runtimes dir layout for profile instr generate" This relands commit rG7f9d5d6e444c which was reverted in rGab5b00ada9e7 Differential Revision: https://reviews.llvm.org/D96638
2021-02-25 06:39:55 +08:00
// CHECK-CFI-STATS-WIN64: "--dependent-lib=clang_rt.stats_client{{(-x86_64)?}}.lib"
// CHECK-CFI-STATS-WIN64: "--dependent-lib=clang_rt.stats{{(-x86_64)?}}.lib"
Introduce -fsanitize-stats flag. This is part of a new statistics gathering feature for the sanitizers. See clang/docs/SanitizerStats.rst for further info and docs. Differential Revision: http://reviews.llvm.org/D16175 llvm-svn: 257971
2016-01-16 08:31:22 +08:00
// CHECK-CFI-STATS-WIN64: "--linker-option=/include:__sanitizer_stats_register"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=cfi -fsanitize-stats -### %s 2>&1 \
// RUN: --target=i686-pc-windows \
Introduce -fsanitize-stats flag. This is part of a new statistics gathering feature for the sanitizers. See clang/docs/SanitizerStats.rst for further info and docs. Differential Revision: http://reviews.llvm.org/D16175 llvm-svn: 257971
2016-01-16 08:31:22 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-CFI-STATS-WIN32 %s
Reland "[Driver][Windows] Support per-target runtimes dir layout for profile instr generate" This relands commit rG7f9d5d6e444c which was reverted in rGab5b00ada9e7 Differential Revision: https://reviews.llvm.org/D96638
2021-02-25 06:39:55 +08:00
// CHECK-CFI-STATS-WIN32: "--dependent-lib=clang_rt.stats_client{{(-i386)?}}.lib"
// CHECK-CFI-STATS-WIN32: "--dependent-lib=clang_rt.stats{{(-i386)?}}.lib"
Introduce -fsanitize-stats flag. This is part of a new statistics gathering feature for the sanitizers. See clang/docs/SanitizerStats.rst for further info and docs. Differential Revision: http://reviews.llvm.org/D16175 llvm-svn: 257971
2016-01-16 08:31:22 +08:00
// CHECK-CFI-STATS-WIN32: "--linker-option=/include:___sanitizer_stats_register"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=arm-linux-androideabi -fuse-ld=ld -fsanitize=safe-stack \
[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. llvm-svn: 250128
2015-10-13 07:50:19 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree \
// RUN: | FileCheck --check-prefix=CHECK-SAFESTACK-ANDROID-ARM %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[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. llvm-svn: 250128
2015-10-13 07:50:19 +08:00
// CHECK-SAFESTACK-ANDROID-ARM: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-SAFESTACK-ANDROID-ARM-NOT: libclang_rt.safestack
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s -shared 2>&1 \
// RUN: --target=arm-linux-androideabi -fuse-ld=ld -fsanitize=safe-stack \
[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. llvm-svn: 250128
2015-10-13 07:50:19 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree \
Fix typo in test. llvm-svn: 280028
2016-08-30 07:15:46 +08:00
// RUN: | FileCheck --check-prefix=CHECK-SAFESTACK-SHARED-ANDROID-ARM %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[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. llvm-svn: 250128
2015-10-13 07:50:19 +08:00
// CHECK-SAFESTACK-SHARED-ANDROID-ARM: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-SAFESTACK-SHARED-ANDROID-ARM-NOT: libclang_rt.safestack
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=aarch64-linux-android -fuse-ld=ld -fsanitize=safe-stack \
[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. llvm-svn: 250128
2015-10-13 07:50:19 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree \
// RUN: | FileCheck --check-prefix=CHECK-SAFESTACK-ANDROID-AARCH64 %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[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. llvm-svn: 250128
2015-10-13 07:50:19 +08:00
// CHECK-SAFESTACK-ANDROID-AARCH64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-SAFESTACK-ANDROID-AARCH64-NOT: libclang_rt.safestack
[PS4] Add missing tests for -fsanitize=... llvm-svn: 250516
2015-10-16 23:08:01 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=undefined -### %s 2>&1 \
// RUN: --target=x86_64-scei-ps4 -fuse-ld=ld \
[PS4] Add missing tests for -fsanitize=... llvm-svn: 250516
2015-10-16 23:08:01 +08:00
// RUN: -shared \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-PS4 %s
[Driver] Add flag "--dependent-lib=..." when enabling asan or ubsan on PS4. NFC for targets other than PS4. Simplify users' workflow when enabling asan or ubsan and calling the linker separately. Differential Revision: https://reviews.llvm.org/D47375 llvm-svn: 334096
2018-06-06 22:04:15 +08:00
// CHECK-UBSAN-PS4: --dependent-lib=libSceDbgUBSanitizer_stub_weak.a
[PS4] Fix the unit test to be compatible with clang driver. NFC ".exe" extension is inherently checked by llvm::fs::can_execute() This patch fixes the linker extension in clang driver and updates the unit test to accommodate the the check string on windows. Differential Revision:http://reviews.llvm.org/D15577 llvm-svn: 255814
2015-12-17 04:18:12 +08:00
// CHECK-UBSAN-PS4: "{{.*}}ld{{(.gold)?(.exe)?}}"
[PS4] Add missing tests for -fsanitize=... llvm-svn: 250516
2015-10-16 23:08:01 +08:00
// CHECK-UBSAN-PS4: -lSceDbgUBSanitizer_stub_weak
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=undefined -### %s 2>&1 \
// RUN: --target=x86_64-sie-ps5 -fuse-ld=ld \
[PS5] Test sanitizer options/lib names The functionality was added in 7726ad0, catching up on the tests now.
2022-04-28 04:45:15 +08:00
// RUN: -shared \
// RUN: | FileCheck --check-prefix=CHECK-UBSAN-PS5 %s
// CHECK-UBSAN-PS5: --dependent-lib=libSceUBSanitizer_nosubmission_stub_weak.a
// CHECK-UBSAN-PS5: "{{.*}}ld{{(.gold)?(.exe)?}}"
// CHECK-UBSAN-PS5: -lSceUBSanitizer_nosubmission_stub_weak
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=address -### %s 2>&1 \
// RUN: --target=x86_64-scei-ps4 -fuse-ld=ld \
[PS4] Add missing tests for -fsanitize=... llvm-svn: 250516
2015-10-16 23:08:01 +08:00
// RUN: -shared \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-PS4 %s
[Driver] Add flag "--dependent-lib=..." when enabling asan or ubsan on PS4. NFC for targets other than PS4. Simplify users' workflow when enabling asan or ubsan and calling the linker separately. Differential Revision: https://reviews.llvm.org/D47375 llvm-svn: 334096
2018-06-06 22:04:15 +08:00
// CHECK-ASAN-PS4: --dependent-lib=libSceDbgAddressSanitizer_stub_weak.a
[PS4] Fix the unit test to be compatible with clang driver. NFC ".exe" extension is inherently checked by llvm::fs::can_execute() This patch fixes the linker extension in clang driver and updates the unit test to accommodate the the check string on windows. Differential Revision:http://reviews.llvm.org/D15577 llvm-svn: 255814
2015-12-17 04:18:12 +08:00
// CHECK-ASAN-PS4: "{{.*}}ld{{(.gold)?(.exe)?}}"
[PS4] Add missing tests for -fsanitize=... llvm-svn: 250516
2015-10-16 23:08:01 +08:00
// CHECK-ASAN-PS4: -lSceDbgAddressSanitizer_stub_weak
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=address -### %s 2>&1 \
// RUN: --target=x86_64-sie-ps5 -fuse-ld=ld \
[PS5] Test sanitizer options/lib names The functionality was added in 7726ad0, catching up on the tests now.
2022-04-28 04:45:15 +08:00
// RUN: -shared \
// RUN: | FileCheck --check-prefix=CHECK-ASAN-PS5 %s
// CHECK-ASAN-PS5: --dependent-lib=libSceAddressSanitizer_nosubmission_stub_weak.a
// CHECK-ASAN-PS5: "{{.*}}ld{{(.gold)?(.exe)?}}"
// CHECK-ASAN-PS5: -lSceAddressSanitizer_nosubmission_stub_weak
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=address,undefined -### %s 2>&1 \
// RUN: --target=x86_64-scei-ps4 -fuse-ld=ld \
[PS4] Add missing tests for -fsanitize=... llvm-svn: 250516
2015-10-16 23:08:01 +08:00
// RUN: -shared \
// RUN: | FileCheck --check-prefix=CHECK-AUBSAN-PS4 %s
[Driver] Add flag "--dependent-lib=..." when enabling asan or ubsan on PS4. NFC for targets other than PS4. Simplify users' workflow when enabling asan or ubsan and calling the linker separately. Differential Revision: https://reviews.llvm.org/D47375 llvm-svn: 334096
2018-06-06 22:04:15 +08:00
// CHECK-AUBSAN-PS4-NOT: --dependent-lib=libSceDbgUBSanitizer_stub_weak.a
// CHECK-AUBSAN-PS4: --dependent-lib=libSceDbgAddressSanitizer_stub_weak.a
// CHECK-AUBSAN-PS4-NOT: --dependent-lib=libSceDbgUBSanitizer_stub_weak.a
[PS4] Fix the unit test to be compatible with clang driver. NFC ".exe" extension is inherently checked by llvm::fs::can_execute() This patch fixes the linker extension in clang driver and updates the unit test to accommodate the the check string on windows. Differential Revision:http://reviews.llvm.org/D15577 llvm-svn: 255814
2015-12-17 04:18:12 +08:00
// CHECK-AUBSAN-PS4: "{{.*}}ld{{(.gold)?(.exe)?}}"
[PS4] Add missing tests for -fsanitize=... llvm-svn: 250516
2015-10-16 23:08:01 +08:00
// CHECK-AUBSAN-PS4: -lSceDbgAddressSanitizer_stub_weak
[esan] EfficiencySanitizer driver flags Summary: Adds a framework to enable the instrumentation pass for the new EfficiencySanitizer ("esan") family of tools. Adds a flag for esan's cache fragmentation tool via -fsanitize=efficiency-cache-frag. Adds appropriate tests for the new flag. Reviewers: eugenis, vitalybuka, aizatsky, filcab Subscribers: filcab, kubabrecka, llvm-commits, zhaoqin, kcc Differential Revision: http://reviews.llvm.org/D19169 llvm-svn: 267059
2016-04-22 05:32:04 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=address,undefined -### %s 2>&1 \
// RUN: --target=x86_64-sie-ps5 -fuse-ld=ld \
[PS5] Test sanitizer options/lib names The functionality was added in 7726ad0, catching up on the tests now.
2022-04-28 04:45:15 +08:00
// RUN: -shared \
// RUN: | FileCheck --check-prefix=CHECK-AUBSAN-PS5 %s
// CHECK-AUBSAN-PS5-NOT: --dependent-lib=libSceUBSanitizer_nosubmission_stub_weak.a
// CHECK-AUBSAN-PS5: --dependent-lib=libSceAddressSanitizer_nosubmission_stub_weak.a
// CHECK-AUBSAN-PS5-NOT: --dependent-lib=libSceUBSanitizer_nosubmission_stub_weak.a
// CHECK-AUBSAN-PS5: "{{.*}}ld{{(.gold)?(.exe)?}}"
// CHECK-AUBSAN-PS5: -lSceAddressSanitizer_nosubmission_stub_weak
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=address,undefined -### %s 2>&1 \
// RUN: --target=x86_64-scei-ps4 -fuse-ld=ld \
[Driver][PS4] Do not implicitly link against asan or ubsan if -nostdlib or -nodefaultlibs on PS4. NFC for targets other than PS4. Respect -nostdlib and -nodefaultlibs when enabling asan or ubsan. Differential Revision: https://reviews.llvm.org/D55712 llvm-svn: 349508
2018-12-19 01:03:35 +08:00
// RUN: -shared \
// RUN: -nostdlib \
// RUN: | FileCheck --check-prefix=CHECK-NOLIB-PS4 %s
// CHECK-NOLIB-PS4-NOT: SceDbgAddressSanitizer_stub_weak
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=address,undefined -### %s 2>&1 \
// RUN: --target=x86_64-sie-ps5 -fuse-ld=ld \
[PS5] Test sanitizer options/lib names The functionality was added in 7726ad0, catching up on the tests now.
2022-04-28 04:45:15 +08:00
// RUN: -shared \
// RUN: -nostdlib \
// RUN: | FileCheck --check-prefix=CHECK-NOLIB-PS5 %s
// CHECK-NOLIB-PS5-NOT: SceAddressSanitizer_nosubmission_stub_weak
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=scudo -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld \
[Driver] Fix tests failing in per-target multiarch layout These failures were revealed by b4537c3f51bc6c011ddd9c10b80043ac4ce16a01. Differential Revision: https://reviews.llvm.org/D101348
2021-04-27 17:15:37 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
[Driver] Add Scudo as a possible -fsanitize= option Summary: This change adds Scudo as a possible Sanitizer option via -fsanitize=. This allows for easier static & shared linking of the Scudo library, it allows us to enforce PIE (otherwise the security of the allocator is moot), and check for incompatible Sanitizers combo. In its current form, Scudo is not compatible with any other Sanitizer, but the plan is to make it work in conjunction with UBsan (-fsanitize=scudo,undefined), which will require additional work outside of the scope of this change. Reviewers: eugenis, kcc, alekseyshl Reviewed By: eugenis, alekseyshl Subscribers: llvm-commits, srhines Differential Revision: https://reviews.llvm.org/D39334 llvm-svn: 317337
2017-11-04 01:04:13 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-SCUDO-LINUX %s
// CHECK-SCUDO-LINUX: "{{.*}}ld{{(.exe)?}}"
// CHECK-SCUDO-LINUX: "-pie"
Revert "[Scudo] Make -fsanitize=scudo use standalone. Migrate tests." This reverts commit 6911114d8cbed06a8a809c34ae07f4e3e89ab252. Broke the QEMU sanitizer bots due to a missing header dependency. This actually needs to be fixed on the bot-side, but for now reverting this patch until I can fix up the bot.
2021-05-27 01:50:26 +08:00
// CHECK-SCUDO-LINUX: "--whole-archive" "{{.*}}libclang_rt.scudo-i386.a" "--no-whole-archive"
[Driver] Add Scudo as a possible -fsanitize= option Summary: This change adds Scudo as a possible Sanitizer option via -fsanitize=. This allows for easier static & shared linking of the Scudo library, it allows us to enforce PIE (otherwise the security of the allocator is moot), and check for incompatible Sanitizers combo. In its current form, Scudo is not compatible with any other Sanitizer, but the plan is to make it work in conjunction with UBsan (-fsanitize=scudo,undefined), which will require additional work outside of the scope of this change. Reviewers: eugenis, kcc, alekseyshl Reviewed By: eugenis, alekseyshl Subscribers: llvm-commits, srhines Differential Revision: https://reviews.llvm.org/D39334 llvm-svn: 317337
2017-11-04 01:04:13 +08:00
// CHECK-SCUDO-LINUX-NOT: "-lstdc++"
// CHECK-SCUDO-LINUX: "-lpthread"
// CHECK-SCUDO-LINUX: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-SCUDO-LINUX: "-lresolv"
[Driver] Add Scudo as a possible -fsanitize= option Summary: This change adds Scudo as a possible Sanitizer option via -fsanitize=. This allows for easier static & shared linking of the Scudo library, it allows us to enforce PIE (otherwise the security of the allocator is moot), and check for incompatible Sanitizers combo. In its current form, Scudo is not compatible with any other Sanitizer, but the plan is to make it work in conjunction with UBsan (-fsanitize=scudo,undefined), which will require additional work outside of the scope of this change. Reviewers: eugenis, kcc, alekseyshl Reviewed By: eugenis, alekseyshl Subscribers: llvm-commits, srhines Differential Revision: https://reviews.llvm.org/D39334 llvm-svn: 317337
2017-11-04 01:04:13 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -fsanitize=scudo -fsanitize-minimal-runtime -### %s 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld \
Revert "[Scudo] Make -fsanitize=scudo use standalone. Migrate tests." This reverts commit 6911114d8cbed06a8a809c34ae07f4e3e89ab252. Broke the QEMU sanitizer bots due to a missing header dependency. This actually needs to be fixed on the bot-side, but for now reverting this patch until I can fix up the bot.
2021-05-27 01:50:26 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-SCUDO-MINIMAL-LINUX %s
// CHECK-SCUDO-MINIMAL-LINUX: "{{.*}}ld{{(.exe)?}}"
// CHECK-SCUDO-MINIMAL-LINUX: "-pie"
// CHECK-SCUDO-MINIMAL-LINUX: "--whole-archive" "{{.*}}libclang_rt.scudo_minimal-i386.a" "--no-whole-archive"
// CHECK-SCUDO-MINIMAL-LINUX: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-SCUDO-MINIMAL-LINUX: "-lresolv"
Revert "[Scudo] Make -fsanitize=scudo use standalone. Migrate tests." This reverts commit 6911114d8cbed06a8a809c34ae07f4e3e89ab252. Broke the QEMU sanitizer bots due to a missing header dependency. This actually needs to be fixed on the bot-side, but for now reverting this patch until I can fix up the bot.
2021-05-27 01:50:26 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s -o %t.so -shared 2>&1 \
// RUN: --target=i386-unknown-linux -fuse-ld=ld -fsanitize=scudo -shared-libsan \
[Driver] Add Scudo as a possible -fsanitize= option Summary: This change adds Scudo as a possible Sanitizer option via -fsanitize=. This allows for easier static & shared linking of the Scudo library, it allows us to enforce PIE (otherwise the security of the allocator is moot), and check for incompatible Sanitizers combo. In its current form, Scudo is not compatible with any other Sanitizer, but the plan is to make it work in conjunction with UBsan (-fsanitize=scudo,undefined), which will require additional work outside of the scope of this change. Reviewers: eugenis, kcc, alekseyshl Reviewed By: eugenis, alekseyshl Subscribers: llvm-commits, srhines Differential Revision: https://reviews.llvm.org/D39334 llvm-svn: 317337
2017-11-04 01:04:13 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-SCUDO-SHARED-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Driver] Add Scudo as a possible -fsanitize= option Summary: This change adds Scudo as a possible Sanitizer option via -fsanitize=. This allows for easier static & shared linking of the Scudo library, it allows us to enforce PIE (otherwise the security of the allocator is moot), and check for incompatible Sanitizers combo. In its current form, Scudo is not compatible with any other Sanitizer, but the plan is to make it work in conjunction with UBsan (-fsanitize=scudo,undefined), which will require additional work outside of the scope of this change. Reviewers: eugenis, kcc, alekseyshl Reviewed By: eugenis, alekseyshl Subscribers: llvm-commits, srhines Differential Revision: https://reviews.llvm.org/D39334 llvm-svn: 317337
2017-11-04 01:04:13 +08:00
// CHECK-SCUDO-SHARED-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-SCUDO-SHARED-LINUX-NOT: "-lc"
Revert "[Scudo] Make -fsanitize=scudo use standalone. Migrate tests." This reverts commit 6911114d8cbed06a8a809c34ae07f4e3e89ab252. Broke the QEMU sanitizer bots due to a missing header dependency. This actually needs to be fixed on the bot-side, but for now reverting this patch until I can fix up the bot.
2021-05-27 01:50:26 +08:00
// CHECK-SCUDO-SHARED-LINUX-NOT: libclang_rt.scudo-i386.a"
// CHECK-SCUDO-SHARED-LINUX: libclang_rt.scudo-i386.so"
[Driver] Add Scudo as a possible -fsanitize= option Summary: This change adds Scudo as a possible Sanitizer option via -fsanitize=. This allows for easier static & shared linking of the Scudo library, it allows us to enforce PIE (otherwise the security of the allocator is moot), and check for incompatible Sanitizers combo. In its current form, Scudo is not compatible with any other Sanitizer, but the plan is to make it work in conjunction with UBsan (-fsanitize=scudo,undefined), which will require additional work outside of the scope of this change. Reviewers: eugenis, kcc, alekseyshl Reviewed By: eugenis, alekseyshl Subscribers: llvm-commits, srhines Differential Revision: https://reviews.llvm.org/D39334 llvm-svn: 317337
2017-11-04 01:04:13 +08:00
// CHECK-SCUDO-SHARED-LINUX-NOT: "-lpthread"
// CHECK-SCUDO-SHARED-LINUX-NOT: "-lrt"
// CHECK-SCUDO-SHARED-LINUX-NOT: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-SCUDO-SHARED-LINUX-NOT: "-lresolv"
Fix test/Driver/sanitizer-ld.c broken by D40903 Differential revision: https://reviews.llvm.org/D40903 llvm-svn: 324302
2018-02-06 08:50:18 +08:00
// CHECK-SCUDO-SHARED-LINUX-NOT: "--export-dynamic"
[Driver] Add Scudo as a possible -fsanitize= option Summary: This change adds Scudo as a possible Sanitizer option via -fsanitize=. This allows for easier static & shared linking of the Scudo library, it allows us to enforce PIE (otherwise the security of the allocator is moot), and check for incompatible Sanitizers combo. In its current form, Scudo is not compatible with any other Sanitizer, but the plan is to make it work in conjunction with UBsan (-fsanitize=scudo,undefined), which will require additional work outside of the scope of this change. Reviewers: eugenis, kcc, alekseyshl Reviewed By: eugenis, alekseyshl Subscribers: llvm-commits, srhines Differential Revision: https://reviews.llvm.org/D39334 llvm-svn: 317337
2017-11-04 01:04:13 +08:00
// CHECK-SCUDO-SHARED-LINUX-NOT: "--dynamic-list"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=arm-linux-androideabi -fuse-ld=ld -fsanitize=scudo \
[Driver] Add Scudo as a possible -fsanitize= option Summary: This change adds Scudo as a possible Sanitizer option via -fsanitize=. This allows for easier static & shared linking of the Scudo library, it allows us to enforce PIE (otherwise the security of the allocator is moot), and check for incompatible Sanitizers combo. In its current form, Scudo is not compatible with any other Sanitizer, but the plan is to make it work in conjunction with UBsan (-fsanitize=scudo,undefined), which will require additional work outside of the scope of this change. Reviewers: eugenis, kcc, alekseyshl Reviewed By: eugenis, alekseyshl Subscribers: llvm-commits, srhines Differential Revision: https://reviews.llvm.org/D39334 llvm-svn: 317337
2017-11-04 01:04:13 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree/sysroot \
// RUN: | FileCheck --check-prefix=CHECK-SCUDO-ANDROID %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[Driver] Add Scudo as a possible -fsanitize= option Summary: This change adds Scudo as a possible Sanitizer option via -fsanitize=. This allows for easier static & shared linking of the Scudo library, it allows us to enforce PIE (otherwise the security of the allocator is moot), and check for incompatible Sanitizers combo. In its current form, Scudo is not compatible with any other Sanitizer, but the plan is to make it work in conjunction with UBsan (-fsanitize=scudo,undefined), which will require additional work outside of the scope of this change. Reviewers: eugenis, kcc, alekseyshl Reviewed By: eugenis, alekseyshl Subscribers: llvm-commits, srhines Differential Revision: https://reviews.llvm.org/D39334 llvm-svn: 317337
2017-11-04 01:04:13 +08:00
// CHECK-SCUDO-ANDROID: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-SCUDO-ANDROID-NOT: "-lc"
// CHECK-SCUDO-ANDROID: "-pie"
// CHECK-SCUDO-ANDROID-NOT: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-SCUDO-ANDROID-NOT: "-lresolv"
Revert "[Scudo] Make -fsanitize=scudo use standalone. Migrate tests." This reverts commit 6911114d8cbed06a8a809c34ae07f4e3e89ab252. Broke the QEMU sanitizer bots due to a missing header dependency. This actually needs to be fixed on the bot-side, but for now reverting this patch until I can fix up the bot.
2021-05-27 01:50:26 +08:00
// CHECK-SCUDO-ANDROID: libclang_rt.scudo-arm-android.so"
[Driver] Add Scudo as a possible -fsanitize= option Summary: This change adds Scudo as a possible Sanitizer option via -fsanitize=. This allows for easier static & shared linking of the Scudo library, it allows us to enforce PIE (otherwise the security of the allocator is moot), and check for incompatible Sanitizers combo. In its current form, Scudo is not compatible with any other Sanitizer, but the plan is to make it work in conjunction with UBsan (-fsanitize=scudo,undefined), which will require additional work outside of the scope of this change. Reviewers: eugenis, kcc, alekseyshl Reviewed By: eugenis, alekseyshl Subscribers: llvm-commits, srhines Differential Revision: https://reviews.llvm.org/D39334 llvm-svn: 317337
2017-11-04 01:04:13 +08:00
// CHECK-SCUDO-ANDROID-NOT: "-lpthread"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-SCUDO-ANDROID-NOT: "-lresolv"
[Driver] Add Scudo as a possible -fsanitize= option Summary: This change adds Scudo as a possible Sanitizer option via -fsanitize=. This allows for easier static & shared linking of the Scudo library, it allows us to enforce PIE (otherwise the security of the allocator is moot), and check for incompatible Sanitizers combo. In its current form, Scudo is not compatible with any other Sanitizer, but the plan is to make it work in conjunction with UBsan (-fsanitize=scudo,undefined), which will require additional work outside of the scope of this change. Reviewers: eugenis, kcc, alekseyshl Reviewed By: eugenis, alekseyshl Subscribers: llvm-commits, srhines Differential Revision: https://reviews.llvm.org/D39334 llvm-svn: 317337
2017-11-04 01:04:13 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=arm-linux-androideabi -fuse-ld=ld -fsanitize=scudo \
[Driver] Add Scudo as a possible -fsanitize= option Summary: This change adds Scudo as a possible Sanitizer option via -fsanitize=. This allows for easier static & shared linking of the Scudo library, it allows us to enforce PIE (otherwise the security of the allocator is moot), and check for incompatible Sanitizers combo. In its current form, Scudo is not compatible with any other Sanitizer, but the plan is to make it work in conjunction with UBsan (-fsanitize=scudo,undefined), which will require additional work outside of the scope of this change. Reviewers: eugenis, kcc, alekseyshl Reviewed By: eugenis, alekseyshl Subscribers: llvm-commits, srhines Differential Revision: https://reviews.llvm.org/D39334 llvm-svn: 317337
2017-11-04 01:04:13 +08:00
// RUN: --sysroot=%S/Inputs/basic_android_tree/sysroot \
// RUN: -static-libsan \
// RUN: | FileCheck --check-prefix=CHECK-SCUDO-ANDROID-STATIC %s
// CHECK-SCUDO-ANDROID-STATIC: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-SCUDO-ANDROID-STATIC: "-pie"
Revert "[Scudo] Make -fsanitize=scudo use standalone. Migrate tests." This reverts commit 6911114d8cbed06a8a809c34ae07f4e3e89ab252. Broke the QEMU sanitizer bots due to a missing header dependency. This actually needs to be fixed on the bot-side, but for now reverting this patch until I can fix up the bot.
2021-05-27 01:50:26 +08:00
// CHECK-SCUDO-ANDROID-STATIC: "--whole-archive" "{{.*}}libclang_rt.scudo-arm-android.a" "--no-whole-archive"
[Driver] Add Scudo as a possible -fsanitize= option Summary: This change adds Scudo as a possible Sanitizer option via -fsanitize=. This allows for easier static & shared linking of the Scudo library, it allows us to enforce PIE (otherwise the security of the allocator is moot), and check for incompatible Sanitizers combo. In its current form, Scudo is not compatible with any other Sanitizer, but the plan is to make it work in conjunction with UBsan (-fsanitize=scudo,undefined), which will require additional work outside of the scope of this change. Reviewers: eugenis, kcc, alekseyshl Reviewed By: eugenis, alekseyshl Subscribers: llvm-commits, srhines Differential Revision: https://reviews.llvm.org/D39334 llvm-svn: 317337
2017-11-04 01:04:13 +08:00
// CHECK-SCUDO-ANDROID-STATIC-NOT: "-lstdc++"
[Driver] Do not add -lpthread & -lrt with -static-libsan on Android Summary: I am not sure anyone has tried to compile an application with sanitizers on Android with `-static-libsan`, and a recent NDK, but it fails with: ``` .../i686-linux-android/bin/ld.gold: error: cannot find -lpthread .../i686-linux-android/bin/ld.gold: error: cannot find -lrt ``` My understanding is that both are included in Bionic and as such are not needed, and actually error out. So remove the addition of those two in `linkSanitizerRuntimeDeps` when dealing with Android, and update the tests. I am unfamiliar with the evolution of the NDK and I am not sure if this has always been the case or if this is somewhat of a recent evolution. I'll let Android people chime in. Reviewers: eugenis, pirama, srhines Reviewed By: eugenis, srhines Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D48570 llvm-svn: 335620
2018-06-27 00:14:35 +08:00
// CHECK-SCUDO-ANDROID-STATIC-NOT: "-lpthread"
// CHECK-SCUDO-ANDROID-STATIC-NOT: "-lrt"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-SCUDO-ANDROID-STATIC-NOT: "-lresolv"
Hardware-assisted AddressSanitizer (clang part). Summary: Driver, frontend and LLVM codegen for HWASan. A clone of ASan, basically. Reviewers: kcc, pcc, alekseyshl Subscribers: srhines, javed.absar, cfe-commits Differential Revision: https://reviews.llvm.org/D40936 llvm-svn: 320232
2017-12-09 09:32:07 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld -fsanitize=hwaddress \
Hardware-assisted AddressSanitizer (clang part). Summary: Driver, frontend and LLVM codegen for HWASan. A clone of ASan, basically. Reviewers: kcc, pcc, alekseyshl Subscribers: srhines, javed.absar, cfe-commits Differential Revision: https://reviews.llvm.org/D40936 llvm-svn: 320232
2017-12-09 09:32:07 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// RUN: | FileCheck --check-prefix=CHECK-HWASAN-X86-64-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// CHECK-HWASAN-X86-64-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-HWASAN-X86-64-LINUX: "-pie"
// CHECK-HWASAN-X86-64-LINUX-NOT: "-lc"
// CHECK-HWASAN-X86-64-LINUX: libclang_rt.hwasan-x86_64.a"
// CHECK-HWASAN-X86-64-LINUX-NOT: "--export-dynamic"
// CHECK-HWASAN-X86-64-LINUX: "--dynamic-list={{.*}}libclang_rt.hwasan-x86_64.a.syms"
// CHECK-HWASAN-X86-64-LINUX-NOT: "--export-dynamic"
// CHECK-HWASAN-X86-64-LINUX: "-lpthread"
// CHECK-HWASAN-X86-64-LINUX: "-lrt"
// CHECK-HWASAN-X86-64-LINUX: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-HWASAN-X86-64-LINUX: "-lresolv"
Hardware-assisted AddressSanitizer (clang part). Summary: Driver, frontend and LLVM codegen for HWASan. A clone of ASan, basically. Reviewers: kcc, pcc, alekseyshl Subscribers: srhines, javed.absar, cfe-commits Differential Revision: https://reviews.llvm.org/D40936 llvm-svn: 320232
2017-12-09 09:32:07 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld -fsanitize=hwaddress \
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// RUN: -shared-libsan -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-SHARED-HWASAN-X86-64-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// CHECK-SHARED-HWASAN-X86-64-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-SHARED-HWASAN-X86-64-LINUX: "-pie"
// CHECK-SHARED-HWASAN-X86-64-LINUX-NOT: "-lc"
// CHECK-SHARED-HWASAN-X86-64-LINUX: libclang_rt.hwasan-x86_64.so"
// CHECK-SHARED-HWASAN-X86-64-LINUX-NOT: "-lpthread"
// CHECK-SHARED-HWASAN-X86-64-LINUX-NOT: "-lrt"
// CHECK-SHARED-HWASAN-X86-64-LINUX-NOT: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-SHARED-HWASAN-X86-64-LINUX-NOT: "-lresolv"
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// CHECK-SHARED-HWASAN-X86-64-LINUX-NOT: "--export-dynamic"
// CHECK-SHARED-HWASAN-X86-64-LINUX-NOT: "--dynamic-list"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s -o %t.so -shared 2>&1 \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld -fsanitize=hwaddress \
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// RUN: -shared-libsan -resource-dir=%S/Inputs/resource_dir \
Hardware-assisted AddressSanitizer (clang part). Summary: Driver, frontend and LLVM codegen for HWASan. A clone of ASan, basically. Reviewers: kcc, pcc, alekseyshl Subscribers: srhines, javed.absar, cfe-commits Differential Revision: https://reviews.llvm.org/D40936 llvm-svn: 320232
2017-12-09 09:32:07 +08:00
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// RUN: | FileCheck --check-prefix=CHECK-DSO-SHARED-HWASAN-X86-64-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-DSO_SHARED-HWASAN-X86-64-LINUX: "-pie"
// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX-NOT: "-lc"
// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX: libclang_rt.hwasan-x86_64.so"
// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX-NOT: "-lpthread"
// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX-NOT: "-lrt"
// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX-NOT: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX-NOT: "-lresolv"
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX-NOT: "--export-dynamic"
// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX-NOT: "--dynamic-list"
Hardware-assisted AddressSanitizer (clang part). Summary: Driver, frontend and LLVM codegen for HWASan. A clone of ASan, basically. Reviewers: kcc, pcc, alekseyshl Subscribers: srhines, javed.absar, cfe-commits Differential Revision: https://reviews.llvm.org/D40936 llvm-svn: 320232
2017-12-09 09:32:07 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=aarch64-unknown-linux -fuse-ld=ld -fsanitize=hwaddress \
Hardware-assisted AddressSanitizer (clang part). Summary: Driver, frontend and LLVM codegen for HWASan. A clone of ASan, basically. Reviewers: kcc, pcc, alekseyshl Subscribers: srhines, javed.absar, cfe-commits Differential Revision: https://reviews.llvm.org/D40936 llvm-svn: 320232
2017-12-09 09:32:07 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// RUN: | FileCheck --check-prefix=CHECK-HWASAN-AARCH64-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// CHECK-HWASAN-AARCH64-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-HWASAN-AARCH64-LINUX: "-pie"
// CHECK-HWASAN-AARCH64-LINUX-NOT: "-lc"
// CHECK-HWASAN-AARCH64-LINUX: libclang_rt.hwasan-aarch64.a"
// CHECK-HWASAN-AARCH64-LINUX-NOT: "--export-dynamic"
// CHECK-HWASAN-AARCH64-LINUX: "--dynamic-list={{.*}}libclang_rt.hwasan-aarch64.a.syms"
// CHECK-HWASAN-AARCH64-LINUX-NOT: "--export-dynamic"
// CHECK-HWASAN-AARCH64-LINUX: "-lpthread"
// CHECK-HWASAN-AARCH64-LINUX: "-lrt"
// CHECK-HWASAN-AARCH64-LINUX: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-HWASAN-AARCH64-LINUX: "-lresolv"
Hardware-assisted AddressSanitizer (clang part). Summary: Driver, frontend and LLVM codegen for HWASan. A clone of ASan, basically. Reviewers: kcc, pcc, alekseyshl Subscribers: srhines, javed.absar, cfe-commits Differential Revision: https://reviews.llvm.org/D40936 llvm-svn: 320232
2017-12-09 09:32:07 +08:00
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s 2>&1 \
// RUN: --target=aarch64-unknown-linux -fuse-ld=ld -fsanitize=hwaddress \
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// RUN: -shared-libsan \
Hardware-assisted AddressSanitizer (clang part). Summary: Driver, frontend and LLVM codegen for HWASan. A clone of ASan, basically. Reviewers: kcc, pcc, alekseyshl Subscribers: srhines, javed.absar, cfe-commits Differential Revision: https://reviews.llvm.org/D40936 llvm-svn: 320232
2017-12-09 09:32:07 +08:00
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// RUN: | FileCheck --check-prefix=CHECK-SHARED-HWASAN-AARCH64-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// CHECK-SHARED-HWASAN-AARCH64-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-SHARED-HWASAN-AARCH64-LINUX: "-pie"
// CHECK-SHARED-HWASAN-AARCH64-LINUX-NOT: "-lc"
// CHECK-SHARED-HWASAN-AARCH64-LINUX: libclang_rt.hwasan-aarch64.so"
// CHECK-SHARED-HWASAN-AARCH64-LINUX-NOT: "-lpthread"
// CHECK-SHARED-HWASAN-AARCH64-LINUX-NOT: "-lrt"
// CHECK-SHARED-HWASAN-AARCH64-LINUX-NOT: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-SHARED-HWASAN-AARCH64-LINUX-NOT: "-lresolv"
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// CHECK-SHARED-HWASAN-AARCH64-LINUX-NOT: "--export-dynamic"
// CHECK-SHARED-HWASAN-AARCH64-LINUX-NOT: "--dynamic-list"
[Driver][test] Remove unneeded -no-canonical-prefixes and use preferred --target= Similar to D119309
2022-05-02 11:44:13 +08:00
// RUN: %clang -### %s -o %t.so -shared 2>&1 \
// RUN: --target=aarch64-unknown-linux -fuse-ld=ld -fsanitize=hwaddress \
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// RUN: -shared-libsan -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_linux_tree \
// RUN: | FileCheck --check-prefix=CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX %s
Revert "[Driver][test] Replace ^//$ with empty string" This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f. It caused some `^/\n` and had some objection about its readability improvement.
2022-06-25 04:52:27 +08:00
//
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-DSO_SHARED-HWASAN-AARCH64-LINUX: "-pie"
// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "-lc"
// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX: libclang_rt.hwasan-aarch64.so"
// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "-lpthread"
// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "-lrt"
// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "-ldl"
Add checks for -lresolv to sanitizer-ld test. These were missed in https://reviews.llvm.org/D127145. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D127177
2022-06-07 11:50:19 +08:00
// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "-lresolv"
[HWASan] Port HWASan to Linux x86-64 (clang) Summary: Porting HWASan to Linux x86-64, the third of the three patches, clang part. Reviewers: eugenis Subscribers: cryptoad, cfe-commits Differential Revision: https://reviews.llvm.org/D44745 llvm-svn: 328361
2018-03-24 03:47:45 +08:00
// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "--export-dynamic"
// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "--dynamic-list"