[EagerAppCDS] fix bug 1.jstat stdout extra info 2.filter zip for bootcp

Summary: 1. eliminate extra info for jstat - testcase: sun/tools/jstat/jstatClassOutput1.sh 2. shouldn't filter zip when processing bootclasspath - testcase: tools/javac/Paths/Class-Path.sh tools/javac/Paths/MineField.sh Test Plan: ci jtreg sun/tools/jstat/jstatClassOutput1.sh tools/javac/Paths/Class-Path.sh tools/javac/Paths/MineField.sh Reviewed-by: lingjun-cg, yuleil Issue: dragonwell-project#557 CR:
jia-wei-tang · Jul 12, 2023 · 2d8d64e · 2d8d64e
1 parent 1640100
commit 2d8d64e
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diff --git a/hotspot/src/share/vm/classfile/classLoader.cpp b/hotspot/src/share/vm/classfile/classLoader.cpp
@@ -708,32 +708,8 @@ void ClassLoader::setup_search_path(const char *class_path, bool canonicalize) {
   }
 }
 
-
-bool is_jar_file(const char *path) {
-  int len = 0;
-  while(path[len] != '\0') {
-    len++;
-  }
-  return len >= 5 && (strncmp(path + (len-4), ".jar", 4) == 0);
-}
-
-bool is_dir(const char *path) {
-  struct stat mystat;
-  int ret_val = 0;
-  ret_val = stat(path, &mystat);
-  if (ret_val < 0) {
-    return false;
-  }
-  ret_val = S_ISDIR(mystat.st_mode);
-  return ret_val > 0;
-}
-
 ClassPathEntry* ClassLoader::create_class_path_entry(const char *path, const struct stat* st,
                                                      bool lazy, bool throw_exception, TRAPS) {
-  // must be jar file or dir
-  if(!is_jar_file(path) && !is_dir(path)) {
-    return NULL;
-  }
 
   JavaThread* thread = JavaThread::current();
   if (lazy) {

diff --git a/jdk/src/share/classes/sun/tools/jstat/resources/jstat_options b/jdk/src/share/classes/sun/tools/jstat/resources/jstat_options
@@ -75,134 +75,6 @@ option class {
     width 10
     format "0.00"
   }
-  column {
-    header "CustNum^"	/* Number of loaded application classes */
-    data sun.cls.appClassLoadCount
-    align right
-    scale raw
-    width 5
-    format "0"
-  }
-  column {
-    header "loadClass^"	/* Accumulated time for loading app classes */
-    data sun.cls.appClassLoadTime/sun.os.hrt.frequency
-    scale raw
-    align right
-    width 10
-    format "0.000"
-  }
-  column {
-    header "loadClass.sf^"	/* Accumulated time for loading app classes */
-    data sun.cls.appClassLoadTime.self/sun.os.hrt.frequency
-    scale raw
-    align right
-    width 10
-    format "0.000"
-  }
-  column {
-    header "CDSCast^"	/* Accumulated time for CDS Custom classloader loading classes from shared archive */
-    data sun.cls.CDSCustClassLoadTime/sun.os.hrt.frequency
-    scale raw
-    align right
-    width 10
-    format "0.000"
-  }
-  column {
-    header "CDSCast.self^"	/* Accumulated time for CDS Custom classloader loading classes from shared archive */
-    data sun.cls.CDSCustClassLoadTime.self/sun.os.hrt.frequency
-    scale raw
-    align right
-    width 10
-    format "0.000"
-  }
-  column {
-    header "CDSCast.count^"	/* Accumulated time for CDS Custom classloader loading classes from shared archive */
-    data sun.cls.CDSCustClassLoadCount
-    align right
-    scale raw
-    width 5
-    format "0"
-  }
-  column {
-    header "CJ1^"	/* Accumulated time for CDS Custom classloader loading classes from shared archive */
-    data sun.cls.CDSCustClassLoadCallJavaTime/sun.os.hrt.frequency
-    scale raw
-    align right
-    width 10
-    format "0.000"
-  }
-  column {
-    header "CJ1.sf^"	/* Accumulated time for CDS Custom classloader loading classes from shared archive */
-    data sun.cls.CDSCustClassLoadCallJavaTime.self/sun.os.hrt.frequency
-    scale raw
-    align right
-    width 10
-    format "0.000"
-  }
-  column {
-    header "CJ1.cnt^"	/* Accumulated time for CDS Custom classloader loading classes from shared archive */
-    data sun.cls.CDSCustClassLoadCallJavaCount
-    align right
-    scale raw
-    width 5
-    format "0"
-  }
-  column {
-    header "DefClz^"	/* Accumulated time for defineClass */
-    data sun.cls.defineAppClassTime.self/sun.os.hrt.frequency
-    scale raw
-    align right
-    width 10
-    format "0.000"
-  }
-  column {
-    header "Init^"	/* Accumulated time for class initialization */
-    data sun.cls.classInitTime.self/sun.os.hrt.frequency
-    scale raw
-    align right
-    width 10
-    format "0.000"
-  }
-  column {
-    header "sysLoad^"	/* Accumulated time for loading non-shared system classes */
-    data sun.cls.sysClassLoadTime/sun.os.hrt.frequency
-    scale raw
-    align right
-    width 10
-    format "0.000"
-  }
-  column {
-    header "sysFind^"	/* Time spent in looking up/reading of system classes */
-    data sun.cls.lookupSysClassTime/sun.os.hrt.frequency
-    scale raw
-    align right
-    width 10
-    format "0.000"
-  }
-  column {
-    header "Find^"	/* Accumulated time for findClass */
-    data sun.classloader.findClassTime/1000000000
-    scale raw
-    align right
-    width 10
-    format "0.000"
-  }
-  column {
-    header "Parse^"	/* Time spent in parsing system classes */
-    data sun.cls.parseClassTime.self/sun.os.hrt.frequency
-    scale raw
-    align right
-    width 10
-    format "0.000"
-  }
-  column {
-    header "^Verify^"	/* Number of verified classes */
-    data sun.cls.classVerifyTime.self/sun.os.hrt.frequency
-    scale raw
-    align right
-    width 10
-    format "0.000"
-  }
 }
 
 option compiler {