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src/hotspot/share/runtime/vm_version.cpp

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rev 56941 : 8233787: Break cycle in vm_version* includes
Reviewed-by:

@@ -23,308 +23,17 @@
  */
 
 #include "precompiled.hpp"
 #include "logging/log.hpp"
 #include "logging/logStream.hpp"
-#include "oops/oop.inline.hpp"
-#include "runtime/arguments.hpp"
 #include "runtime/vm_version.hpp"
 
-const char* Abstract_VM_Version::_s_vm_release = Abstract_VM_Version::vm_release();
-const char* Abstract_VM_Version::_s_internal_vm_info_string = Abstract_VM_Version::internal_vm_info_string();
-
-uint64_t Abstract_VM_Version::_features = 0;
-const char* Abstract_VM_Version::_features_string = "";
-
-bool Abstract_VM_Version::_supports_cx8 = false;
-bool Abstract_VM_Version::_supports_atomic_getset4 = false;
-bool Abstract_VM_Version::_supports_atomic_getset8 = false;
-bool Abstract_VM_Version::_supports_atomic_getadd4 = false;
-bool Abstract_VM_Version::_supports_atomic_getadd8 = false;
-unsigned int Abstract_VM_Version::_logical_processors_per_package = 1U;
-unsigned int Abstract_VM_Version::_L1_data_cache_line_size = 0;
-unsigned int Abstract_VM_Version::_data_cache_line_flush_size = 0;
-
-VirtualizationType Abstract_VM_Version::_detected_virtualization = NoDetectedVirtualization;
-
-#ifndef HOTSPOT_VERSION_STRING
-  #error HOTSPOT_VERSION_STRING must be defined
-#endif
-
-#ifndef VERSION_FEATURE
-  #error VERSION_FEATURE must be defined
-#endif
-#ifndef VERSION_INTERIM
-  #error VERSION_INTERIM must be defined
-#endif
-#ifndef VERSION_UPDATE
-  #error VERSION_UPDATE must be defined
-#endif
-#ifndef VERSION_PATCH
-  #error VERSION_PATCH must be defined
-#endif
-#ifndef VERSION_BUILD
-  #error VERSION_BUILD must be defined
-#endif
-
-#ifndef VERSION_STRING
-  #error VERSION_STRING must be defined
-#endif
-
-#ifndef DEBUG_LEVEL
-  #error DEBUG_LEVEL must be defined
-#endif
-
-#define VM_RELEASE HOTSPOT_VERSION_STRING
-
-// HOTSPOT_VERSION_STRING equals the JDK VERSION_STRING (unless overridden
-// in a standalone build).
-int Abstract_VM_Version::_vm_major_version = VERSION_FEATURE;
-int Abstract_VM_Version::_vm_minor_version = VERSION_INTERIM;
-int Abstract_VM_Version::_vm_security_version = VERSION_UPDATE;
-int Abstract_VM_Version::_vm_patch_version = VERSION_PATCH;
-int Abstract_VM_Version::_vm_build_number = VERSION_BUILD;
-
-#if defined(_LP64)
-  #define VMLP "64-Bit "
-#else
-  #define VMLP ""
-#endif
-
-#ifndef VMTYPE
-  #ifdef TIERED
-    #define VMTYPE "Server"
-  #else // TIERED
-  #ifdef ZERO
-    #define VMTYPE "Zero"
-  #else // ZERO
-     #define VMTYPE COMPILER1_PRESENT("Client")   \
-                    COMPILER2_PRESENT("Server")
-  #endif // ZERO
-  #endif // TIERED
-#endif
-
-#ifndef HOTSPOT_VM_DISTRO
-  #error HOTSPOT_VM_DISTRO must be defined
-#endif
-#define VMNAME HOTSPOT_VM_DISTRO " " VMLP VMTYPE " VM"
-
-const char* Abstract_VM_Version::vm_name() {
-  return VMNAME;
-}
-
-
-const char* Abstract_VM_Version::vm_vendor() {
-#ifdef VENDOR
-  return VENDOR;
-#else
-  return "Oracle Corporation";
-#endif
-}
-
-
-const char* Abstract_VM_Version::vm_info_string() {
-  switch (Arguments::mode()) {
-    case Arguments::_int:
-      return UseSharedSpaces ? "interpreted mode, sharing" : "interpreted mode";
-    case Arguments::_mixed:
-      if (UseSharedSpaces) {
-        if (UseAOT) {
-          return "mixed mode, aot, sharing";
-#ifdef TIERED
-        } else if(is_client_compilation_mode_vm()) {
-          return "mixed mode, emulated-client, sharing";
-#endif
-        } else {
-          return "mixed mode, sharing";
-         }
-      } else {
-        if (UseAOT) {
-          return "mixed mode, aot";
-#ifdef TIERED
-        } else if(is_client_compilation_mode_vm()) {
-          return "mixed mode, emulated-client";
-#endif
-        } else {
-          return "mixed mode";
-        }
-      }
-    case Arguments::_comp:
-#ifdef TIERED
-      if (is_client_compilation_mode_vm()) {
-         return UseSharedSpaces ? "compiled mode, emulated-client, sharing" : "compiled mode, emulated-client";
-      }
-#endif
-      return UseSharedSpaces ? "compiled mode, sharing"    : "compiled mode";
-  };
-  ShouldNotReachHere();
-  return "";
-}
-
-// NOTE: do *not* use stringStream. this function is called by
-//       fatal error handler. if the crash is in native thread,
-//       stringStream cannot get resource allocated and will SEGV.
-const char* Abstract_VM_Version::vm_release() {
-  return VM_RELEASE;
-}
-
-// NOTE: do *not* use stringStream. this function is called by
-//       fatal error handlers. if the crash is in native thread,
-//       stringStream cannot get resource allocated and will SEGV.
-const char* Abstract_VM_Version::jre_release_version() {
-  return VERSION_STRING;
-}
-
-#define OS       LINUX_ONLY("linux")             \
-                 WINDOWS_ONLY("windows")         \
-                 SOLARIS_ONLY("solaris")         \
-                 AIX_ONLY("aix")                 \
-                 BSD_ONLY("bsd")
-
-#ifndef CPU
-#ifdef ZERO
-#define CPU      ZERO_LIBARCH
-#elif defined(PPC64)
-#if defined(VM_LITTLE_ENDIAN)
-#define CPU      "ppc64le"
-#else
-#define CPU      "ppc64"
-#endif // PPC64
-#else
-#define CPU      AARCH64_ONLY("aarch64")         \
-                 AMD64_ONLY("amd64")             \
-                 IA32_ONLY("x86")                \
-                 IA64_ONLY("ia64")               \
-                 S390_ONLY("s390")               \
-                 SPARC_ONLY("sparc")
-#endif // !ZERO
-#endif // !CPU
-
-const char *Abstract_VM_Version::vm_platform_string() {
-  return OS "-" CPU;
-}
-
-const char* Abstract_VM_Version::internal_vm_info_string() {
-  #ifndef HOTSPOT_BUILD_USER
-    #define HOTSPOT_BUILD_USER unknown
-  #endif
-
-  #ifndef HOTSPOT_BUILD_COMPILER
-    #ifdef _MSC_VER
-      #if _MSC_VER == 1600
-        #define HOTSPOT_BUILD_COMPILER "MS VC++ 10.0 (VS2010)"
-      #elif _MSC_VER == 1700
-        #define HOTSPOT_BUILD_COMPILER "MS VC++ 11.0 (VS2012)"
-      #elif _MSC_VER == 1800
-        #define HOTSPOT_BUILD_COMPILER "MS VC++ 12.0 (VS2013)"
-      #elif _MSC_VER == 1900
-        #define HOTSPOT_BUILD_COMPILER "MS VC++ 14.0 (VS2015)"
-      #elif _MSC_VER == 1911
-        #define HOTSPOT_BUILD_COMPILER "MS VC++ 15.3 (VS2017)"
-      #elif _MSC_VER == 1912
-        #define HOTSPOT_BUILD_COMPILER "MS VC++ 15.5 (VS2017)"
-      #elif _MSC_VER == 1913
-        #define HOTSPOT_BUILD_COMPILER "MS VC++ 15.6 (VS2017)"
-      #elif _MSC_VER == 1914
-        #define HOTSPOT_BUILD_COMPILER "MS VC++ 15.7 (VS2017)"
-      #elif _MSC_VER == 1915
-        #define HOTSPOT_BUILD_COMPILER "MS VC++ 15.8 (VS2017)"
-      #else
-        #define HOTSPOT_BUILD_COMPILER "unknown MS VC++:" XSTR(_MSC_VER)
-      #endif
-    #elif defined(__SUNPRO_CC)
-      #if __SUNPRO_CC == 0x580
-        #define HOTSPOT_BUILD_COMPILER "Workshop 5.8"
-      #elif __SUNPRO_CC == 0x590
-        #define HOTSPOT_BUILD_COMPILER "Workshop 5.9"
-      #elif __SUNPRO_CC == 0x5100
-        #define HOTSPOT_BUILD_COMPILER "Sun Studio 12u1"
-      #elif __SUNPRO_CC == 0x5120
-        #define HOTSPOT_BUILD_COMPILER "Sun Studio 12u3"
-      #elif __SUNPRO_CC == 0x5130
-        #define HOTSPOT_BUILD_COMPILER "Sun Studio 12u4"
-      #else
-        #define HOTSPOT_BUILD_COMPILER "unknown Workshop:" XSTR(__SUNPRO_CC)
-      #endif
-    #elif defined(__clang_version__)
-        #define HOTSPOT_BUILD_COMPILER "clang " __VERSION__
-    #elif defined(__GNUC__)
-        #define HOTSPOT_BUILD_COMPILER "gcc " __VERSION__
-    #else
-      #define HOTSPOT_BUILD_COMPILER "unknown compiler"
-    #endif
-  #endif
-
-  #ifndef FLOAT_ARCH
-    #if defined(__SOFTFP__)
-      #define FLOAT_ARCH_STR "-sflt"
-    #else
-      #define FLOAT_ARCH_STR ""
-    #endif
-  #else
-    #define FLOAT_ARCH_STR XSTR(FLOAT_ARCH)
-  #endif
-
-  #define INTERNAL_VERSION_SUFFIX VM_RELEASE ")" \
-         " for " OS "-" CPU FLOAT_ARCH_STR \
-         " JRE (" VERSION_STRING "), built on " __DATE__ " " __TIME__ \
-         " by " XSTR(HOTSPOT_BUILD_USER) " with " HOTSPOT_BUILD_COMPILER
-
-  return strcmp(DEBUG_LEVEL, "release") == 0
-      ? VMNAME " (" INTERNAL_VERSION_SUFFIX
-      : VMNAME " (" DEBUG_LEVEL " " INTERNAL_VERSION_SUFFIX;
-}
-
-const char *Abstract_VM_Version::vm_build_user() {
-  return HOTSPOT_BUILD_USER;
-}
-
-const char *Abstract_VM_Version::jdk_debug_level() {
-  return DEBUG_LEVEL;
-}
-
-const char *Abstract_VM_Version::printable_jdk_debug_level() {
-  // Debug level is not printed for "release" builds
-  return strcmp(DEBUG_LEVEL, "release") == 0 ? "" : DEBUG_LEVEL " ";
-}
-
-unsigned int Abstract_VM_Version::jvm_version() {
-  return ((Abstract_VM_Version::vm_major_version() & 0xFF) << 24) |
-         ((Abstract_VM_Version::vm_minor_version() & 0xFF) << 16) |
-         ((Abstract_VM_Version::vm_security_version() & 0xFF) << 8) |
-         (Abstract_VM_Version::vm_build_number() & 0xFF);
-}
-
 void VM_Version_init() {
   VM_Version::initialize();
 
   if (log_is_enabled(Info, os, cpu)) {
     char buf[1024];
     ResourceMark rm;
     LogStream ls(Log(os, cpu)::info());
     os::print_cpu_info(&ls, buf, sizeof(buf));
   }
 }
-
-bool Abstract_VM_Version::print_matching_lines_from_file(const char* filename, outputStream* st, const char* keywords_to_match[]) {
-  char line[500];
-  FILE* fp = fopen(filename, "r");
-  if (fp == NULL) {
-    return false;
-  }
-
-  st->print_cr("Virtualization information:");
-  while (fgets(line, sizeof(line), fp) != NULL) {
-    int i = 0;
-    while (keywords_to_match[i] != NULL) {
-      if (strncmp(line, keywords_to_match[i], strlen(keywords_to_match[i])) == 0) {
-        st->print("%s", line);
-        break;
-      }
-      i++;
-    }
-  }
-  fclose(fp);
-  return true;
-}
-
-
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