diff options
| -rw-r--r-- | cmake/config-ix.cmake | 6 | ||||
| -rw-r--r-- | lib/asan/CMakeLists.txt | 5 | ||||
| -rwxr-xr-x | lib/asan/scripts/asan_symbolize.py | 4 | ||||
| -rw-r--r-- | lib/sanitizer_common/CMakeLists.txt | 38 | ||||
| -rw-r--r-- | lib/sanitizer_common/sancov_begin.S | 5 | ||||
| -rw-r--r-- | lib/sanitizer_common/sancov_end.S | 5 |
6 files changed, 57 insertions, 6 deletions
diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index ada471953..9e0c47748 100644 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -486,7 +486,7 @@ set(COMPILER_RT_SANITIZERS_TO_BUILD all CACHE STRING list_replace(COMPILER_RT_SANITIZERS_TO_BUILD all "${ALL_SANITIZERS}") if (SANITIZER_COMMON_SUPPORTED_ARCH AND NOT LLVM_USE_SANITIZER AND - (OS_NAME MATCHES "Android|Darwin|Linux|FreeBSD|NetBSD|Fuchsia" OR + (OS_NAME MATCHES "Android|Darwin|Linux|FreeBSD|NetBSD|Fuchsia|SunOS" OR (OS_NAME MATCHES "Windows" AND (NOT MINGW AND NOT CYGWIN)))) set(COMPILER_RT_HAS_SANITIZER_COMMON TRUE) else() @@ -505,7 +505,7 @@ else() set(COMPILER_RT_HAS_ASAN FALSE) endif() -if (OS_NAME MATCHES "Linux|FreeBSD|Windows|NetBSD") +if (OS_NAME MATCHES "Linux|FreeBSD|Windows|NetBSD|SunOS") set(COMPILER_RT_ASAN_HAS_STATIC_RUNTIME TRUE) else() set(COMPILER_RT_ASAN_HAS_STATIC_RUNTIME FALSE) @@ -556,7 +556,7 @@ else() endif() if (COMPILER_RT_HAS_SANITIZER_COMMON AND UBSAN_SUPPORTED_ARCH AND - OS_NAME MATCHES "Darwin|Linux|FreeBSD|NetBSD|Windows|Android|Fuchsia") + OS_NAME MATCHES "Darwin|Linux|FreeBSD|NetBSD|Windows|Android|Fuchsia|SunOS") set(COMPILER_RT_HAS_UBSAN TRUE) else() set(COMPILER_RT_HAS_UBSAN FALSE) diff --git a/lib/asan/CMakeLists.txt b/lib/asan/CMakeLists.txt index da82e485b..fbd72f692 100644 --- a/lib/asan/CMakeLists.txt +++ b/lib/asan/CMakeLists.txt @@ -175,6 +175,11 @@ else() EXTRA asan.syms.extra) set(VERSION_SCRIPT_FLAG -Wl,--version-script,${CMAKE_CURRENT_BINARY_DIR}/clang_rt.asan-dynamic-${arch}.vers) + # The Solaris 11.4 linker supports a subset of GNU ld version scripts, + # but requires a special option to enable it. + if (OS_NAME MATCHES "SunOS") + list(APPEND VERSION_SCRIPT_FLAG -Wl,-z,gnu-version-script-compat) + endif() set_property(SOURCE ${CMAKE_CURRENT_BINARY_DIR}/dummy.cc APPEND PROPERTY diff --git a/lib/asan/scripts/asan_symbolize.py b/lib/asan/scripts/asan_symbolize.py index cd5d89ba2..68b6f093b 100755 --- a/lib/asan/scripts/asan_symbolize.py +++ b/lib/asan/scripts/asan_symbolize.py @@ -280,7 +280,7 @@ def BreakpadSymbolizerFactory(binary): def SystemSymbolizerFactory(system, addr, binary, arch): if system == 'Darwin': return DarwinSymbolizer(addr, binary, arch) - elif system in ['Linux', 'FreeBSD', 'NetBSD']: + elif system in ['Linux', 'FreeBSD', 'NetBSD', 'SunOS']: return Addr2LineSymbolizer(binary) @@ -370,7 +370,7 @@ class SymbolizationLoop(object): self.binary_name_filter = binary_name_filter self.dsym_hint_producer = dsym_hint_producer self.system = os.uname()[0] - if self.system not in ['Linux', 'Darwin', 'FreeBSD', 'NetBSD']: + if self.system not in ['Linux', 'Darwin', 'FreeBSD', 'NetBSD','SunOS']: raise Exception('Unknown system') self.llvm_symbolizers = {} self.last_llvm_symbolizer = None diff --git a/lib/sanitizer_common/CMakeLists.txt b/lib/sanitizer_common/CMakeLists.txt index 60caa5c4f..e0226ae49 100644 --- a/lib/sanitizer_common/CMakeLists.txt +++ b/lib/sanitizer_common/CMakeLists.txt @@ -20,12 +20,15 @@ set(SANITIZER_SOURCES_NOTERMINATION sanitizer_platform_limits_linux.cc sanitizer_platform_limits_netbsd.cc sanitizer_platform_limits_posix.cc + sanitizer_platform_limits_solaris.cc sanitizer_posix.cc sanitizer_printf.cc sanitizer_procmaps_common.cc sanitizer_procmaps_freebsd.cc sanitizer_procmaps_linux.cc sanitizer_procmaps_mac.cc + sanitizer_procmaps_solaris.cc + sanitizer_solaris.cc sanitizer_stackdepot.cc sanitizer_stacktrace.cc sanitizer_stacktrace_printer.cc @@ -40,7 +43,7 @@ set(SANITIZER_SOURCES_NOTERMINATION sanitizer_thread_registry.cc sanitizer_win.cc) -if(UNIX AND NOT APPLE) +if(UNIX AND NOT APPLE AND NOT OS_NAME MATCHES "SunOS") list(APPEND SANITIZER_SOURCES_NOTERMINATION sanitizer_linux_x86_64.S) list(APPEND SANITIZER_SOURCES_NOTERMINATION @@ -122,6 +125,7 @@ set(SANITIZER_HEADERS sanitizer_platform_interceptors.h sanitizer_platform_limits_netbsd.h sanitizer_platform_limits_posix.h + sanitizer_platform_limits_solaris.h sanitizer_posix.h sanitizer_procmaps.h sanitizer_quarantine.h @@ -216,6 +220,38 @@ add_compiler_rt_object_libraries(RTSanitizerCommonLibcNoHooks CFLAGS ${SANITIZER_NO_WEAK_HOOKS_CFLAGS} DEFS ${SANITIZER_COMMON_DEFINITIONS}) +if(OS_NAME MATCHES "SunOS") + # Solaris ld doesn't support the non-standard GNU ld extension of adding + # __start_SECNAME and __stop_SECNAME labels to sections whose names are + # valid C identifiers. Instead we add our own definitions for the + # __sancov_guards section. + add_compiler_rt_object_libraries(SancovBegin + ARCHS ${SANITIZER_COMMON_SUPPORTED_ARCH} + SOURCES sancov_begin.S + CFLAGS ${SANITIZER_CFLAGS} + DEFS ${SANITIZER_COMMON_DEFINITIONS}) + + add_compiler_rt_runtime(clang_rt.sancov_begin + STATIC + ARCHS ${SANITIZER_COMMON_SUPPORTED_ARCH} + OBJECT_LIBS SancovBegin + CFLAGS ${SANITIZER_CFLAGS} + DEFS ${SANITIZER_COMMON_DEFINITIONS}) + + add_compiler_rt_object_libraries(SancovEnd + ARCHS ${SANITIZER_COMMON_SUPPORTED_ARCH} + SOURCES sancov_end.S + CFLAGS ${SANITIZER_CFLAGS} + DEFS ${SANITIZER_COMMON_DEFINITIONS}) + + add_compiler_rt_runtime(clang_rt.sancov_end + STATIC + ARCHS ${SANITIZER_COMMON_SUPPORTED_ARCH} + OBJECT_LIBS SancovEnd + CFLAGS ${SANITIZER_CFLAGS} + DEFS ${SANITIZER_COMMON_DEFINITIONS}) +endif() + if(WIN32) add_compiler_rt_object_libraries(SanitizerCommonWeakInterception ${SANITIZER_COMMON_SUPPORTED_OS} diff --git a/lib/sanitizer_common/sancov_begin.S b/lib/sanitizer_common/sancov_begin.S new file mode 100644 index 000000000..c8ad0a0bc --- /dev/null +++ b/lib/sanitizer_common/sancov_begin.S @@ -0,0 +1,5 @@ + .type __start___sancov_guards,@object + .globl __start___sancov_guards + .section __sancov_guards,"aw",@progbits + .p2align 2 +__start___sancov_guards: diff --git a/lib/sanitizer_common/sancov_end.S b/lib/sanitizer_common/sancov_end.S new file mode 100644 index 000000000..31117b1c0 --- /dev/null +++ b/lib/sanitizer_common/sancov_end.S @@ -0,0 +1,5 @@ + .type __stop___sancov_guards,@object + .globl __stop___sancov_guards + .section __sancov_guards,"aw",@progbits + .p2align 2 +__stop___sancov_guards: |