diff --git a/make/excludeSrc.make b/make/excludeSrc.make index b3c468f0455eaa0bdf647598c50f015c5aa5bc2e..1f0448123522e163fec505a1518918c31cc5ba1b 100644 --- a/make/excludeSrc.make +++ b/make/excludeSrc.make @@ -69,7 +69,7 @@ ifeq ($(INCLUDE_CDS), false) CXXFLAGS += -DINCLUDE_CDS=0 CFLAGS += -DINCLUDE_CDS=0 - Src_Files_EXCLUDE += metaspaceShared.cpp + Src_Files_EXCLUDE += filemap.cpp metaspaceShared.cpp endif ifeq ($(INCLUDE_ALL_GCS), false) diff --git a/src/share/vm/memory/filemap.hpp b/src/share/vm/memory/filemap.hpp index 75f01d0510a58738ec3bbecbb9c19c35cb45212d..a11914b9c0161f2fcdacc7e524e0a34e3118e4bc 100644 --- a/src/share/vm/memory/filemap.hpp +++ b/src/share/vm/memory/filemap.hpp @@ -112,12 +112,19 @@ public: char* region_base(int i) { return _header._space[i]._base; } struct FileMapHeader* header() { return &_header; } - static void set_current_info(FileMapInfo* info) { _current_info = info; } - static FileMapInfo* current_info() { return _current_info; } + static void set_current_info(FileMapInfo* info) { + CDS_ONLY(_current_info = info;) + } + + static FileMapInfo* current_info() { + CDS_ONLY(return _current_info;) + NOT_CDS(return NULL;) + } + static void assert_mark(bool check); // File manipulation. - bool initialize(); + bool initialize() NOT_CDS_RETURN_(false); bool open_for_read(); void open_for_write(); void write_header(); @@ -141,7 +148,7 @@ public: void fail_continue(const char *msg, ...); // Return true if given address is in the mapped shared space. - bool is_in_shared_space(const void* p); + bool is_in_shared_space(const void* p) NOT_CDS_RETURN_(false); }; #endif // SHARE_VM_MEMORY_FILEMAP_HPP diff --git a/src/share/vm/runtime/arguments.cpp b/src/share/vm/runtime/arguments.cpp index db634c621b36d84c91c35274002d2633c2915f94..554d6a75433f16f615eac390c6bd5965cc7e3004 100644 --- a/src/share/vm/runtime/arguments.cpp +++ b/src/share/vm/runtime/arguments.cpp @@ -2273,10 +2273,12 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args, } #if !INCLUDE_JVMTI if ((strcmp(name, "hprof") == 0) || (strcmp(name, "jdwp") == 0)) { - warning("profiling and debugging agents are not supported in this VM"); - } else + jio_fprintf(defaultStream::error_stream(), + "Profiling and debugging agents are not supported in this VM\n"); + return JNI_ERR; + } #endif // !INCLUDE_JVMTI - add_init_library(name, options); + add_init_library(name, options); } // -agentlib and -agentpath } else if (match_option(option, "-agentlib:", &tail) || @@ -2293,16 +2295,19 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args, } #if !INCLUDE_JVMTI if ((strcmp(name, "hprof") == 0) || (strcmp(name, "jdwp") == 0)) { - warning("profiling and debugging agents are not supported in this VM"); - } else + jio_fprintf(defaultStream::error_stream(), + "Profiling and debugging agents are not supported in this VM\n"); + return JNI_ERR; + } #endif // !INCLUDE_JVMTI add_init_agent(name, options, is_absolute_path); - } // -javaagent } else if (match_option(option, "-javaagent:", &tail)) { #if !INCLUDE_JVMTI - warning("Instrumentation agents are not supported in this VM"); + jio_fprintf(defaultStream::error_stream(), + "Instrumentation agents are not supported in this VM\n"); + return JNI_ERR; #else if(tail != NULL) { char *options = strcpy(NEW_C_HEAP_ARRAY(char, strlen(tail) + 1, mtInternal), tail); @@ -2443,8 +2448,9 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args, #if INCLUDE_FPROF _has_profile = true; #else // INCLUDE_FPROF - // do we have to exit? - warning("Flat profiling is not supported in this VM."); + jio_fprintf(defaultStream::error_stream(), + "Flat profiling is not supported in this VM.\n"); + return JNI_ERR; #endif // INCLUDE_FPROF // -Xaprof } else if (match_option(option, "-Xaprof", &tail)) { @@ -2478,8 +2484,9 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args, #if INCLUDE_MANAGEMENT FLAG_SET_CMDLINE(bool, ManagementServer, true); #else - vm_exit_during_initialization( - "-Dcom.sun.management is not supported in this VM.", NULL); + jio_fprintf(defaultStream::output_stream(), + "-Dcom.sun.management is not supported in this VM.\n"); + return JNI_ERR; #endif } // -Xint @@ -2492,16 +2499,10 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args, } else if (match_option(option, "-Xcomp", &tail)) { // for testing the compiler; turn off all flags that inhibit compilation set_mode_flags(_comp); - // -Xshare:dump } else if (match_option(option, "-Xshare:dump", &tail)) { -#if !INCLUDE_CDS - vm_exit_during_initialization( - "Dumping a shared archive is not supported in this VM.", NULL); -#else FLAG_SET_CMDLINE(bool, DumpSharedSpaces, true); set_mode_flags(_int); // Prevent compilation, which creates objects -#endif // -Xshare:on } else if (match_option(option, "-Xshare:on", &tail)) { FLAG_SET_CMDLINE(bool, UseSharedSpaces, true); @@ -2514,7 +2515,6 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args, } else if (match_option(option, "-Xshare:off", &tail)) { FLAG_SET_CMDLINE(bool, UseSharedSpaces, false); FLAG_SET_CMDLINE(bool, RequireSharedSpaces, false); - // -Xverify } else if (match_option(option, "-Xverify", &tail)) { if (strcmp(tail, ":all") == 0 || strcmp(tail, "") == 0) { @@ -2828,8 +2828,9 @@ SOLARIS_ONLY( FLAG_SET_CMDLINE(bool, UseVMInterruptibleIO, true); #if !INCLUDE_MANAGEMENT } else if (match_option(option, "-XX:+ManagementServer", &tail)) { - vm_exit_during_initialization( - "ManagementServer is not supported in this VM.", NULL); + jio_fprintf(defaultStream::error_stream(), + "ManagementServer is not supported in this VM.\n"); + return JNI_ERR; #endif // INCLUDE_MANAGEMENT } else if (match_option(option, "-XX:", &tail)) { // -XX:xxxx // Skip -XX:Flags= since that case has already been handled @@ -3135,7 +3136,9 @@ jint Arguments::parse(const JavaVMInitArgs* args) { #if INCLUDE_NMT MemTracker::init_tracking_options(tail); #else - warning("Native Memory Tracking is not supported in this VM"); + jio_fprintf(defaultStream::error_stream(), + "Native Memory Tracking is not supported in this VM\n"); + return JNI_ERR; #endif } @@ -3254,6 +3257,16 @@ jint Arguments::parse(const JavaVMInitArgs* args) { force_serial_gc(); #endif // INCLUDE_ALL_GCS #if !INCLUDE_CDS + if (DumpSharedSpaces || RequireSharedSpaces) { + jio_fprintf(defaultStream::error_stream(), + "Shared spaces are not supported in this VM\n"); + return JNI_ERR; + } + if (UseSharedSpaces || PrintSharedSpaces) { + warning("Shared spaces are not supported in this VM"); + FLAG_SET_DEFAULT(UseSharedSpaces, false); + FLAG_SET_DEFAULT(PrintSharedSpaces, false); + } no_shared_spaces(); #endif // INCLUDE_CDS