Merge

agent/src/os/bsd/Makefile

 #
-# Copyright (c) 2002, 2009, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -22,34 +22,60 @@
 #  
 #
 
-ARCH := $(shell if ([ `uname -m` = "ia64" ])  ; then echo ia64 ; elif ([ `uname -m` = "amd64" ]) ; then echo amd64; elif ([ `uname -m` = "sparc64" ]) ; then echo sparc; else echo i386 ; fi )
+ARCH := $(shell if ([ `uname -m` = "ia64" ])  ; then echo ia64 ; elif ([ `uname -m` = "amd64" ]) ; then echo amd64; elif ([ `uname -m` = "x86_64" ]) ; then echo amd64; elif ([ `uname -m` = "sparc64" ]) ; then echo sparc; else echo i386 ; fi )
+
+OS       := $(shell uname -s)
+
 GCC      = gcc
 
 JAVAH    = ${JAVA_HOME}/bin/javah
 
+ifneq ($(OS), Darwin)
 SOURCES  = salibelf.c   \
         symtab.c        \
 	libproc_impl.c  \
 	ps_proc.c       \
 	ps_core.c       \
 	BsdDebuggerLocal.c
+OBJS    = $(SOURCES:.c=.o)
+OBJSPLUS = $(OBJS) sadis.o
+LIBSA = $(ARCH)/libsaproc.so
 
-INCLUDES = -I${JAVA_HOME}/include -I${JAVA_HOME}/include/$(shell uname -s | tr "[:upper:]" "[:lower:]")
+LIBS     = -lutil -lthread_db
 
-OBJS     = $(SOURCES:.c=.o)
+else
 
-LIBS     = -lutil -lthread_db
+SOURCES  = symtab.c     \
+	libproc_impl.c  \
+	ps_core.c
+OBJS    = $(SOURCES:.c=.o)
+OBJSPLUS = MacosxDebuggerLocal.o sadis.o $(OBJS)
+EXTINCLUDE = -I/System/Library/Frameworks/JavaVM.framework/Headers -I.
+EXTCFLAGS = -m64 -D__APPLE__ -framework JavaNativeFoundation
+FOUNDATIONFLAGS = -framework Foundation -F/System/Library/Frameworks/JavaVM.framework/Frameworks -framework JavaNativeFoundation -framework Security -framework CoreFoundation
+LIBSA = $(ARCH)/libsaproc.dylib
+endif   # Darwin
+
+INCLUDES = -I${JAVA_HOME}/include -I${JAVA_HOME}/include/$(shell uname -s | tr "[:upper:]" "[:lower:]") $(EXTINCLUDE)
+
+
+
+CFLAGS   = -c -fPIC -g -Wall -D_ALLBSD_SOURCE -D_GNU_SOURCE -D$(ARCH) $(INCLUDES) $(EXTCFLAGS)
 
-CFLAGS   = -c -fPIC -g -Wall -D_ALLBSD_SOURCE -D_GNU_SOURCE -D$(ARCH) $(INCLUDES)
 
-LIBSA = $(ARCH)/libsaproc.so
 
 all: $(LIBSA)
 
-BsdDebuggerLocal.o: BsdDebuggerLocal.c
-	$(JAVAH) -jni -classpath ../../../../../build/bsd-i586/hotspot/outputdir/bsd_i486_compiler2/generated/saclasses  \
+MacosxDebuggerLocal.o: MacosxDebuggerLocal.m
+	echo "OS="$(OS)
+	$(JAVAH) -jni -classpath ../../../build/classes  \
 		sun.jvm.hotspot.debugger.x86.X86ThreadContext \
 		sun.jvm.hotspot.debugger.amd64.AMD64ThreadContext
+	$(GCC) $(CFLAGS) $(FOUNDATIONFLAGS) $<
+
+sadis.o: ../../share/native/sadis.c
+	$(JAVAH) -jni -classpath ../../../build/classes \
+		sun.jvm.hotspot.asm.Disassembler
 	$(GCC) $(CFLAGS) $<
 
 .c.obj:
@@ -59,9 +85,9 @@ ifndef LDNOMAP
   LFLAGS_LIBSA = -Xlinker --version-script=mapfile
 endif
 
-$(LIBSA): $(OBJS) mapfile
+$(LIBSA): $(OBJSPLUS) mapfile 
 	if [ ! -d $(ARCH) ] ; then mkdir $(ARCH) ; fi
-	$(GCC) -shared $(LFLAGS_LIBSA) -o $(LIBSA) $(OBJS) $(LIBS)
+	$(GCC) -shared $(LFLAGS_LIBSA) -o $(LIBSA) $(FOUNDATIONFLAGS) $(OBJSPLUS) $(LIBS) $(SALIBS)
 
 test.o: $(LIBSA) test.c
 	$(GCC) -c -o test.o -g -D_GNU_SOURCE -D$(ARCH) $(INCLUDES) test.c
@@ -71,7 +97,6 @@ test: test.o
 
 clean:
 	rm -f $(LIBSA)
-	rm -f $(OBJS)
+	rm -f *.o
 	rm -f test.o
 	-rmdir $(ARCH)
-

agent/src/os/bsd/libproc.h

 /*
- * Copyright (c) 2003, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,9 +27,38 @@
 
 #include <unistd.h>
 #include <stdint.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+
+#ifdef __APPLE__
+typedef enum ps_err_e {
+  PS_OK, PS_ERR, PS_BADPID, PS_BADLID,
+  PS_BADADDR, PS_NOSYM, PS_NOFREGS
+} ps_err_e;
+
+#ifndef psaddr_t
+#define psaddr_t uintptr_t
+#endif
+
+#ifndef bool
+typedef int bool;
+#define true  1
+#define false 0
+#endif  // bool
+
+#ifndef lwpid_t
+#define lwpid_t uintptr_t
+#endif
+
+#include <mach/thread_status.h>
+#else   // __APPLE__
+#include <elf.h>
+#include <link.h>
 #include <machine/reg.h>
 #include <proc_service.h>
-
 #if defined(sparc) || defined(sparcv9)
 /*
   If _LP64 is defined ptrace.h should be taken from /usr/include/asm-sparc64
@@ -44,6 +73,14 @@
 
 #endif //sparc or sparcv9
 
+// This C bool type must be int for compatibility with BSD calls and
+// it would be a mistake to equivalence it to C++ bool on many platforms
+typedef int bool;
+#define true  1
+#define false 0
+
+#endif // __APPLE__
+
 /************************************************************************************
 
 0. This is very minimal subset of Solaris libproc just enough for current application.
@@ -72,13 +109,7 @@ combination of ptrace and /proc calls.
 
 *************************************************************************************/
 
-// This C bool type must be int for compatibility with BSD calls and
-// it would be a mistake to equivalence it to C++ bool on many platforms
-
-typedef int bool;
-#define true  1
-#define false 0
-
+struct reg;
 struct ps_prochandle;
 
 // attach to a process

agent/src/os/bsd/libproc_impl.c

@@ -21,12 +21,6 @@
  * questions.
  *
  */
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#include <thread_db.h>
 #include "libproc_impl.h"
 
 static const char* alt_root = NULL;
@@ -34,61 +28,65 @@ static int alt_root_len = -1;
 
 #define SA_ALTROOT "SA_ALTROOT"
 
+off_t ltell(int fd) {
+  return lseek(fd, 0, SEEK_CUR);
+}
+
 static void init_alt_root() {
-   if (alt_root_len == -1) {
-      alt_root = getenv(SA_ALTROOT);
-      if (alt_root) {
-         alt_root_len = strlen(alt_root);
-      } else {
-         alt_root_len = 0;
-      }
-   }
+  if (alt_root_len == -1) {
+    alt_root = getenv(SA_ALTROOT);
+    if (alt_root) {
+      alt_root_len = strlen(alt_root);
+    } else {
+      alt_root_len = 0;
+    }
+  }
 }
 
 int pathmap_open(const char* name) {
-   int fd;
-   char alt_path[PATH_MAX + 1];
+  int fd;
+  char alt_path[PATH_MAX + 1];
+
+  init_alt_root();
 
-   init_alt_root();
-   fd = open(name, O_RDONLY);
-   if (fd >= 0) {
+  if (alt_root_len > 0) {
+    strcpy(alt_path, alt_root);
+    strcat(alt_path, name);
+    fd = open(alt_path, O_RDONLY);
+    if (fd >= 0) {
+      print_debug("path %s substituted for %s\n", alt_path, name);
       return fd;
-   }
+    }
 
-   if (alt_root_len > 0) {
+    if (strrchr(name, '/')) {
       strcpy(alt_path, alt_root);
-      strcat(alt_path, name);
+      strcat(alt_path, strrchr(name, '/'));
       fd = open(alt_path, O_RDONLY);
       if (fd >= 0) {
-         print_debug("path %s substituted for %s\n", alt_path, name);
-         return fd;
-      }
-
-      if (strrchr(name, '/')) {
-         strcpy(alt_path, alt_root);
-         strcat(alt_path, strrchr(name, '/'));
-         fd = open(alt_path, O_RDONLY);
-         if (fd >= 0) {
-            print_debug("path %s substituted for %s\n", alt_path, name);
-            return fd;
-         }
+        print_debug("path %s substituted for %s\n", alt_path, name);
+        return fd;
       }
-   }
-
-   return -1;
+    }
+  } else {
+    fd = open(name, O_RDONLY);
+    if (fd >= 0) {
+      return fd;
+    }
+  }
+  return -1;
 }
 
 static bool _libsaproc_debug;
 
 void print_debug(const char* format,...) {
-   if (_libsaproc_debug) {
-     va_list alist;
+  if (_libsaproc_debug) {
+    va_list alist;
 
-     va_start(alist, format);
-     fputs("libsaproc DEBUG: ", stderr);
-     vfprintf(stderr, format, alist);
-     va_end(alist);
-   }
+    va_start(alist, format);
+    fputs("libsaproc DEBUG: ", stderr);
+    vfprintf(stderr, format, alist);
+    va_end(alist);
+  }
 }
 
 void print_error(const char* format,...) {
@@ -100,172 +98,235 @@ void print_error(const char* format,...) {
 }
 
 bool is_debug() {
-   return _libsaproc_debug;
+  return _libsaproc_debug;
 }
 
+#ifdef __APPLE__
+// get arch offset in file
+bool get_arch_off(int fd, cpu_type_t cputype, off_t *offset) {
+  struct fat_header fatheader;
+  struct fat_arch fatarch;
+  off_t img_start = 0;
+
+  off_t pos = ltell(fd);
+  if (read(fd, (void *)&fatheader, sizeof(struct fat_header)) != sizeof(struct fat_header)) {
+    return false;
+  }
+  if (fatheader.magic == FAT_CIGAM) {
+    int i;
+    for (i = 0; i < ntohl(fatheader.nfat_arch); i++) {
+      if (read(fd, (void *)&fatarch, sizeof(struct fat_arch)) != sizeof(struct fat_arch)) {
+        return false;
+      }
+      if (ntohl(fatarch.cputype) == cputype) {
+        print_debug("fat offset=%x\n", ntohl(fatarch.offset));
+        img_start = ntohl(fatarch.offset);
+        break;
+      }
+    }
+    if (img_start == 0) {
+      return false;
+    }
+  }
+  lseek(fd, pos, SEEK_SET);
+  *offset = img_start;
+  return true;
+}
+
+bool is_macho_file(int fd) {
+  mach_header_64 fhdr;
+  off_t x86_64_off;
+
+  if (fd < 0) {
+    print_debug("Invalid file handle passed to is_macho_file\n");
+    return false;
+  }
+
+  off_t pos = ltell(fd);
+  // check fat header
+  if (!get_arch_off(fd, CPU_TYPE_X86_64, &x86_64_off)) {
+    print_debug("failed to get fat header\n");
+    return false;
+  }
+  lseek(fd, x86_64_off, SEEK_SET);
+  if (read(fd, (void *)&fhdr, sizeof(mach_header_64)) != sizeof(mach_header_64)) {
+     return false;
+  }
+  lseek(fd, pos, SEEK_SET);               // restore
+  print_debug("fhdr.magic %x\n", fhdr.magic);
+  return (fhdr.magic == MH_MAGIC_64 || fhdr.magic == MH_CIGAM_64);
+}
+
+#endif //__APPLE__
+
 // initialize libproc
 bool init_libproc(bool debug) {
-   // init debug mode
    _libsaproc_debug = debug;
-
+#ifndef __APPLE__
    // initialize the thread_db library
    if (td_init() != TD_OK) {
      print_debug("libthread_db's td_init failed\n");
      return false;
    }
-
+#endif // __APPLE__
    return true;
 }
 
-static void destroy_lib_info(struct ps_prochandle* ph) {
-   lib_info* lib = ph->libs;
-   while (lib) {
-     lib_info *next = lib->next;
-     if (lib->symtab) {
-        destroy_symtab(lib->symtab);
-     }
-     free(lib);
-     lib = next;
-   }
+void destroy_lib_info(struct ps_prochandle* ph) {
+  lib_info* lib = ph->libs;
+  while (lib) {
+    lib_info* next = lib->next;
+    if (lib->symtab) {
+      destroy_symtab(lib->symtab);
+    }
+    free(lib);
+    lib = next;
+  }
 }
 
-static void destroy_thread_info(struct ps_prochandle* ph) {
-   thread_info* thr = ph->threads;
-   while (thr) {
-     thread_info *next = thr->next;
-     free(thr);
-     thr = next;
-   }
+void destroy_thread_info(struct ps_prochandle* ph) {
+  sa_thread_info* thr = ph->threads;
+  while (thr) {
+    sa_thread_info* n = thr->next;
+    free(thr);
+    thr = n;
+  }
 }
 
-// ps_prochandle cleanup
-
 // ps_prochandle cleanup
 void Prelease(struct ps_prochandle* ph) {
-   // do the "derived class" clean-up first
-   ph->ops->release(ph);
-   destroy_lib_info(ph);
-   destroy_thread_info(ph);
-   free(ph);
+  // do the "derived class" clean-up first
+  ph->ops->release(ph);
+  destroy_lib_info(ph);
+  destroy_thread_info(ph);
+  free(ph);
 }
 
 lib_info* add_lib_info(struct ps_prochandle* ph, const char* libname, uintptr_t base) {
-   return add_lib_info_fd(ph, libname, -1, base);
+  return add_lib_info_fd(ph, libname, -1, base);
 }
 
 lib_info* add_lib_info_fd(struct ps_prochandle* ph, const char* libname, int fd, uintptr_t base) {
    lib_info* newlib;
+  print_debug("add_lib_info_fd %s\n", libname);
 
-   if ( (newlib = (lib_info*) calloc(1, sizeof(struct lib_info))) == NULL) {
-      print_debug("can't allocate memory for lib_info\n");
-      return NULL;
-   }
+  if ( (newlib = (lib_info*) calloc(1, sizeof(struct lib_info))) == NULL) {
+    print_debug("can't allocate memory for lib_info\n");
+    return NULL;
+  }
 
-   strncpy(newlib->name, libname, sizeof(newlib->name));
-   newlib->base = base;
+  strncpy(newlib->name, libname, sizeof(newlib->name));
+  newlib->base = base;
 
-   if (fd == -1) {
-      if ( (newlib->fd = pathmap_open(newlib->name)) < 0) {
-         print_debug("can't open shared object %s\n", newlib->name);
-         free(newlib);
-         return NULL;
-      }
-   } else {
-      newlib->fd = fd;
-   }
-
-   // check whether we have got an ELF file. /proc/<pid>/map
-   // gives out all file mappings and not just shared objects
-   if (is_elf_file(newlib->fd) == false) {
-      close(newlib->fd);
+  if (fd == -1) {
+    if ( (newlib->fd = pathmap_open(newlib->name)) < 0) {
+      print_debug("can't open shared object %s\n", newlib->name);
       free(newlib);
       return NULL;
-   }
+    }
+  } else {
+    newlib->fd = fd;
+  }
 
-   newlib->symtab = build_symtab(newlib->fd);
-   if (newlib->symtab == NULL) {
-      print_debug("symbol table build failed for %s\n", newlib->name);
-   }
-   else {
-      print_debug("built symbol table for %s\n", newlib->name);
-   }
+#ifdef __APPLE__
+  // check whether we have got an Macho file.
+  if (is_macho_file(newlib->fd) == false) {
+    close(newlib->fd);
+    free(newlib);
+    print_debug("not a mach-o file\n");
+    return NULL;
+  }
+#else
+  // check whether we have got an ELF file. /proc/<pid>/map
+  // gives out all file mappings and not just shared objects
+  if (is_elf_file(newlib->fd) == false) {
+    close(newlib->fd);
+    free(newlib);
+    return NULL;
+  }
+#endif // __APPLE__
 
-   // even if symbol table building fails, we add the lib_info.
-   // This is because we may need to read from the ELF file for core file
-   // address read functionality. lookup_symbol checks for NULL symtab.
-   if (ph->libs) {
-      ph->lib_tail->next = newlib;
-      ph->lib_tail = newlib;
-   }  else {
-      ph->libs = ph->lib_tail = newlib;
-   }
-   ph->num_libs++;
+  newlib->symtab = build_symtab(newlib->fd);
+  if (newlib->symtab == NULL) {
+    print_debug("symbol table build failed for %s\n", newlib->name);
+  } else {
+    print_debug("built symbol table for %s\n", newlib->name);
+  }
 
-   return newlib;
+  // even if symbol table building fails, we add the lib_info.
+  // This is because we may need to read from the ELF file or MachO file for core file
+  // address read functionality. lookup_symbol checks for NULL symtab.
+  if (ph->libs) {
+    ph->lib_tail->next = newlib;
+    ph->lib_tail = newlib;
+  }  else {
+    ph->libs = ph->lib_tail = newlib;
+  }
+  ph->num_libs++;
+  return newlib;
 }
 
 // lookup for a specific symbol
 uintptr_t lookup_symbol(struct ps_prochandle* ph,  const char* object_name,
                        const char* sym_name) {
-   // ignore object_name. search in all libraries
-   // FIXME: what should we do with object_name?? The library names are obtained
-   // by parsing /proc/<pid>/maps, which may not be the same as object_name.
-   // What we need is a utility to map object_name to real file name, something
-   // dlopen() does by looking at LD_LIBRARY_PATH and /etc/ld.so.cache. For
-   // now, we just ignore object_name and do a global search for the symbol.
-
-   lib_info* lib = ph->libs;
-   while (lib) {
-      if (lib->symtab) {
-         uintptr_t res = search_symbol(lib->symtab, lib->base, sym_name, NULL);
-         if (res) return res;
-      }
-      lib = lib->next;
-   }
+  // ignore object_name. search in all libraries
+  // FIXME: what should we do with object_name?? The library names are obtained
+  // by parsing /proc/<pid>/maps, which may not be the same as object_name.
+  // What we need is a utility to map object_name to real file name, something
+  // dlopen() does by looking at LD_LIBRARY_PATH and /etc/ld.so.cache. For
+  // now, we just ignore object_name and do a global search for the symbol.
+
+  lib_info* lib = ph->libs;
+  while (lib) {
+    if (lib->symtab) {
+      uintptr_t res = search_symbol(lib->symtab, lib->base, sym_name, NULL);
+      if (res) return res;
+    }
+    lib = lib->next;
+  }
 
-   print_debug("lookup failed for symbol '%s' in obj '%s'\n",
+  print_debug("lookup failed for symbol '%s' in obj '%s'\n",
                           sym_name, object_name);
-   return (uintptr_t) NULL;
+  return (uintptr_t) NULL;
 }
 
-
 const char* symbol_for_pc(struct ps_prochandle* ph, uintptr_t addr, uintptr_t* poffset) {
-   const char* res = NULL;
-   lib_info* lib = ph->libs;
-   while (lib) {
-      if (lib->symtab && addr >= lib->base) {
-         res = nearest_symbol(lib->symtab, addr - lib->base, poffset);
-         if (res) return res;
-      }
-      lib = lib->next;
-   }
-   return NULL;
+  const char* res = NULL;
+  lib_info* lib = ph->libs;
+  while (lib) {
+    if (lib->symtab && addr >= lib->base) {
+      res = nearest_symbol(lib->symtab, addr - lib->base, poffset);
+      if (res) return res;
+    }
+    lib = lib->next;
+  }
+  return NULL;
 }
 
 // add a thread to ps_prochandle
-thread_info* add_thread_info(struct ps_prochandle* ph, pthread_t pthread_id, lwpid_t lwp_id) {
-   thread_info* newthr;
-   if ( (newthr = (thread_info*) calloc(1, sizeof(thread_info))) == NULL) {
-      print_debug("can't allocate memory for thread_info\n");
-      return NULL;
-   }
+sa_thread_info* add_thread_info(struct ps_prochandle* ph, pthread_t pthread_id, lwpid_t lwp_id) {
+  sa_thread_info* newthr;
+  if ( (newthr = (sa_thread_info*) calloc(1, sizeof(sa_thread_info))) == NULL) {
+    print_debug("can't allocate memory for thread_info\n");
+    return NULL;
+  }
 
-   // initialize thread info
-   newthr->pthread_id = pthread_id;
-   newthr->lwp_id = lwp_id;
+  // initialize thread info
+  newthr->pthread_id = pthread_id;
+  newthr->lwp_id = lwp_id;
 
-   // add new thread to the list
-   newthr->next = ph->threads;
-   ph->threads = newthr;
-   ph->num_threads++;
-   return newthr;
+  // add new thread to the list
+  newthr->next = ph->threads;
+  ph->threads = newthr;
+  ph->num_threads++;
+  return newthr;
 }
 
-
+#ifndef __APPLE__
 // struct used for client data from thread_db callback
 struct thread_db_client_data {
-   struct ps_prochandle* ph;
-   thread_info_callback callback;
+  struct ps_prochandle* ph;
+  thread_info_callback callback;
 };
 
 // callback function for libthread_db
@@ -314,6 +375,7 @@ bool read_thread_info(struct ps_prochandle* ph, thread_info_callback cb) {
   return true;
 }
 
+#endif // __APPLE__
 
 // get number of threads
 int get_num_threads(struct ps_prochandle* ph) {
@@ -322,18 +384,54 @@ int get_num_threads(struct ps_prochandle* ph) {
 
 // get lwp_id of n'th thread
 lwpid_t get_lwp_id(struct ps_prochandle* ph, int index) {
-   int count = 0;
-   thread_info* thr = ph->threads;
-   while (thr) {
-      if (count == index) {
-         return thr->lwp_id;
-      }
-      count++;
-      thr = thr->next;
-   }
-   return -1;
+  int count = 0;
+  sa_thread_info* thr = ph->threads;
+  while (thr) {
+    if (count == index) {
+      return thr->lwp_id;
+    }
+    count++;
+    thr = thr->next;
+  }
+  return 0;
 }
 
+#ifdef __APPLE__
+// set lwp_id of n'th thread
+bool set_lwp_id(struct ps_prochandle* ph, int index, lwpid_t lwpid) {
+  int count = 0;
+  sa_thread_info* thr = ph->threads;
+  while (thr) {
+    if (count == index) {
+      thr->lwp_id = lwpid;
+      return true;
+    }
+    count++;
+    thr = thr->next;
+  }
+  return false;
+}
+
+// get regs of n-th thread, only used in fillThreads the first time called
+bool get_nth_lwp_regs(struct ps_prochandle* ph, int index, struct reg* regs) {
+  int count = 0;
+  sa_thread_info* thr = ph->threads;
+  while (thr) {
+    if (count == index) {
+      break;
+    }
+    count++;
+    thr = thr->next;
+  }
+  if (thr != NULL) {
+    memcpy(regs, &thr->regs, sizeof(struct reg));
+    return true;
+  }
+  return false;
+}
+
+#endif // __APPLE__
+
 // get regs for a given lwp
 bool get_lwp_regs(struct ps_prochandle* ph, lwpid_t lwp_id, struct reg* regs) {
   return ph->ops->get_lwp_regs(ph, lwp_id, regs);
@@ -341,35 +439,35 @@ bool get_lwp_regs(struct ps_prochandle* ph, lwpid_t lwp_id, struct reg* regs) {
 
 // get number of shared objects
 int get_num_libs(struct ps_prochandle* ph) {
-   return ph->num_libs;
+  return ph->num_libs;
 }
 
 // get name of n'th solib
 const char* get_lib_name(struct ps_prochandle* ph, int index) {
-   int count = 0;
-   lib_info* lib = ph->libs;
-   while (lib) {
-      if (count == index) {
-         return lib->name;
-      }
-      count++;
-      lib = lib->next;
-   }
-   return NULL;
+  int count = 0;
+  lib_info* lib = ph->libs;
+  while (lib) {
+    if (count == index) {
+      return lib->name;
+    }
+    count++;
+    lib = lib->next;
+  }
+  return NULL;
 }
 
 // get base address of a lib
 uintptr_t get_lib_base(struct ps_prochandle* ph, int index) {
-   int count = 0;
-   lib_info* lib = ph->libs;
-   while (lib) {
-      if (count == index) {
-         return lib->base;
-      }
-      count++;
-      lib = lib->next;
-   }
-   return (uintptr_t)NULL;
+  int count = 0;
+  lib_info* lib = ph->libs;
+  while (lib) {
+    if (count == index) {
+      return lib->base;
+    }
+    count++;
+    lib = lib->next;
+  }
+  return (uintptr_t)NULL;
 }
 
 bool find_lib(struct ps_prochandle* ph, const char *lib_name) {
@@ -425,6 +523,7 @@ ps_plog (const char *format, ...)
   va_end(alist);
 }
 
+#ifndef __APPLE__
 // ------------------------------------------------------------------------
 // Functions below this point are not yet implemented. They are here only
 // to make the linker happy.
@@ -458,3 +557,4 @@ ps_err_e ps_pcontinue(struct ps_prochandle *ph) {
   print_debug("ps_pcontinue not implemented\n");
   return PS_OK;
 }
+#endif // __APPLE__

agent/src/os/bsd/libproc_impl.h

@@ -30,6 +30,60 @@
 #include "libproc.h"
 #include "symtab.h"
 
+#ifdef __APPLE__
+#include <inttypes.h>     // for PRIx64, 32, ...
+#include <pthread.h>
+#include <mach-o/loader.h>
+#include <mach-o/nlist.h>
+#include <mach-o/fat.h>
+
+#ifndef register_t
+#define register_t uint64_t
+#endif
+
+/*** registers copied from bsd/amd64 */
+typedef struct reg {
+  register_t      r_r15;
+  register_t      r_r14;
+  register_t      r_r13;
+  register_t      r_r12;
+  register_t      r_r11;
+  register_t      r_r10;
+  register_t      r_r9;
+  register_t      r_r8;
+  register_t      r_rdi;
+  register_t      r_rsi;
+  register_t      r_rbp;
+  register_t      r_rbx;
+  register_t      r_rdx;
+  register_t      r_rcx;
+  register_t      r_rax;
+  uint32_t        r_trapno;      // not used
+  uint16_t        r_fs;
+  uint16_t        r_gs;
+  uint32_t        r_err;         // not used
+  uint16_t        r_es;          // not used
+  uint16_t        r_ds;          // not used
+  register_t      r_rip;
+  register_t      r_cs;
+  register_t      r_rflags;
+  register_t      r_rsp;
+  register_t      r_ss;          // not used
+} reg;
+
+// convenient defs
+typedef struct mach_header_64 mach_header_64;
+typedef struct load_command load_command;
+typedef struct segment_command_64 segment_command_64;
+typedef struct thread_command thread_command;
+typedef struct dylib_command dylib_command;
+typedef struct symtab_command symtab_command;
+typedef struct nlist_64 nlist_64;
+#else
+#include <thread_db.h>
+#include "salibelf.h"
+#endif //  __APPLE__
+
 // data structures in this file mimic those of Solaris 8.0 - libproc's Pcontrol.h
 
 #define BUF_SIZE     (PATH_MAX + NAME_MAX + 1)
@@ -44,12 +98,12 @@ typedef struct lib_info {
 } lib_info;
 
 // list of threads
-typedef struct thread_info {
-   lwpid_t                  lwp_id;
-   pthread_t                pthread_id; // not used cores, always -1
+typedef struct sa_thread_info {
+   lwpid_t                  lwp_id;     // same as pthread_t
+   pthread_t                pthread_id; //
    struct reg               regs;       // not for process, core uses for caching regset
-   struct thread_info*      next;
-} thread_info;
+   struct sa_thread_info*   next;
+} sa_thread_info;
 
 // list of virtual memory maps
 typedef struct map_info {
@@ -91,6 +145,7 @@ struct core_data {
    // part of the class sharing workaround
    map_info*          class_share_maps;// class share maps in a linked list
    map_info**         map_array; // sorted (by vaddr) array of map_info pointers
+   char               exec_path[4096];  // file name java
 };
 
 struct ps_prochandle {
@@ -100,12 +155,11 @@ struct ps_prochandle {
    lib_info*          libs;      // head of lib list
    lib_info*          lib_tail;  // tail of lib list - to append at the end
    int                num_threads;
-   thread_info*       threads;   // head of thread list
+   sa_thread_info*    threads;   // head of thread list
    struct core_data*  core;      // data only used for core dumps, NULL for process
 };
 
 int pathmap_open(const char* name);
-
 void print_debug(const char* format,...);
 void print_error(const char* format,...);
 bool is_debug();
@@ -122,10 +176,45 @@ lib_info* add_lib_info(struct ps_prochandle* ph, const char* libname, uintptr_t
 lib_info* add_lib_info_fd(struct ps_prochandle* ph, const char* libname, int fd,
                           uintptr_t base);
 
-// adds a new thread to threads list, returns NULL on failure
-thread_info* add_thread_info(struct ps_prochandle* ph, pthread_t pthread_id, lwpid_t lwp_id);
-
+sa_thread_info* add_thread_info(struct ps_prochandle* ph, pthread_t pthread_id, lwpid_t lwp_id);
 // a test for ELF signature without using libelf
+
+#ifdef __APPLE__
+// a test for Mach-O signature
+bool is_macho_file(int fd);
+// skip fat head to get image start offset of cpu_type_t
+// return false if any error happens, else value in offset.
+bool get_arch_off(int fd, cpu_type_t cputype, off_t *offset);
+#else
 bool is_elf_file(int fd);
+#endif // __APPLE__
+
+lwpid_t get_lwp_id(struct ps_prochandle* ph, int index);
+bool set_lwp_id(struct ps_prochandle* ph, int index, lwpid_t lwpid);
+bool get_nth_lwp_regs(struct ps_prochandle* ph, int index, struct reg* regs);
+
+// ps_pglobal_lookup() looks up the symbol sym_name in the symbol table
+// of the load object object_name in the target process identified by ph.
+// It returns the symbol's value as an address in the target process in
+// *sym_addr.
+
+ps_err_e ps_pglobal_lookup(struct ps_prochandle *ph, const char *object_name,
+                    const char *sym_name, psaddr_t *sym_addr);
+
+// read "size" bytes info "buf" from address "addr"
+ps_err_e ps_pread(struct ps_prochandle *ph, psaddr_t  addr,
+                  void *buf, size_t size);
+
+// write "size" bytes of data to debuggee at address "addr"
+ps_err_e ps_pwrite(struct ps_prochandle *ph, psaddr_t addr,
+                   const void *buf, size_t size);
+
+// fill in ptrace_lwpinfo for lid
+ps_err_e ps_linfo(struct ps_prochandle *ph, lwpid_t lwp_id, void *linfo);
+
+// needed for when libthread_db is compiled with TD_DEBUG defined
+void ps_plog (const char *format, ...);
 
+// untility, tells the position in file
+off_t ltell(int fd);
 #endif //_LIBPROC_IMPL_H_

agent/src/os/bsd/symtab.c

 /*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,32 +28,182 @@
 #include <string.h>
 #include <db.h>
 #include <fcntl.h>
+
+#include "libproc_impl.h"
 #include "symtab.h"
+#ifndef __APPLE__
 #include "salibelf.h"
+#endif // __APPLE__
 
 
 // ----------------------------------------------------
 // functions for symbol lookups
 // ----------------------------------------------------
 
-struct elf_section {
-  ELF_SHDR   *c_shdr;
-  void       *c_data;
-};
-
-struct elf_symbol {
-  char *name;
-  uintptr_t offset;
-  uintptr_t size;
-};
+typedef struct symtab_symbol {
+  char *name;                // name like __ZThread_...
+  uintptr_t offset;          // to loaded address
+  uintptr_t size;            // size strlen
+} symtab_symbol;
 
 typedef struct symtab {
-  char *strs;
+  char *strs;                // all symbols "__symbol1__'\0'__symbol2__...."
   size_t num_symbols;
-  struct elf_symbol *symbols;
   DB* hash_table;
+  symtab_symbol* symbols;
 } symtab_t;
 
+#ifdef __APPLE__
+
+void build_search_table(symtab_t *symtab) {
+  int i;
+  for (i = 0; i < symtab->num_symbols; i++) {
+    DBT key, value;
+    key.data = symtab->symbols[i].name;
+    key.size = strlen(key.data) + 1;
+    value.data = &(symtab->symbols[i]);
+    value.size = sizeof(symtab_symbol);
+    (*symtab->hash_table->put)(symtab->hash_table, &key, &value, 0);
+
+    // check result
+    if (is_debug()) {
+      DBT rkey, rvalue;
+      char* tmp = (char *)malloc(strlen(symtab->symbols[i].name) + 1);
+      strcpy(tmp, symtab->symbols[i].name);
+      rkey.data = tmp;
+      rkey.size = strlen(tmp) + 1;
+      (*symtab->hash_table->get)(symtab->hash_table, &rkey, &rvalue, 0);
+      // we may get a copy back so compare contents
+      symtab_symbol *res = (symtab_symbol *)rvalue.data;
+      if (strcmp(res->name, symtab->symbols[i].name)  ||
+          res->offset != symtab->symbols[i].offset    ||
+          res->size != symtab->symbols[i].size) {
+        print_debug("error to get hash_table value!\n");
+      }
+      free(tmp);
+    }
+  }
+}
+
+// read symbol table from given fd.
+struct symtab* build_symtab(int fd) {
+  symtab_t* symtab = NULL;
+  int i;
+  mach_header_64 header;
+  off_t image_start;
+
+  if (!get_arch_off(fd, CPU_TYPE_X86_64, &image_start)) {
+    print_debug("failed in get fat header\n");
+    return NULL;
+  }
+  lseek(fd, image_start, SEEK_SET);
+  if (read(fd, (void *)&header, sizeof(mach_header_64)) != sizeof(mach_header_64)) {
+    print_debug("reading header failed!\n");
+    return NULL;
+  }
+  // header
+  if (header.magic != MH_MAGIC_64) {
+    print_debug("not a valid .dylib file\n");
+    return NULL;
+  }
+
+  load_command lcmd;
+  symtab_command symtabcmd;
+  nlist_64 lentry;
+
+  bool lcsymtab_exist = false;
+
+  long filepos = ltell(fd);
+  for (i = 0; i < header.ncmds; i++) {
+    lseek(fd, filepos, SEEK_SET);
+    if (read(fd, (void *)&lcmd, sizeof(load_command)) != sizeof(load_command)) {
+      print_debug("read load_command failed for file\n");
+      return NULL;
+    }
+    filepos += lcmd.cmdsize;  // next command position
+    if (lcmd.cmd == LC_SYMTAB) {
+      lseek(fd, -sizeof(load_command), SEEK_CUR);
+      lcsymtab_exist = true;
+      break;
+    }
+  }
+  if (!lcsymtab_exist) {
+    print_debug("No symtab command found!\n");
+    return NULL;
+  }
+  if (read(fd, (void *)&symtabcmd, sizeof(symtab_command)) != sizeof(symtab_command)) {
+    print_debug("read symtab_command failed for file");
+    return NULL;
+  }
+  symtab = (symtab_t *)malloc(sizeof(symtab_t));
+  if (symtab == NULL) {
+    print_debug("out of memory: allocating symtab\n");
+    return NULL;
+  }
+
+  // create hash table, we use berkeley db to
+  // manipulate the hash table.
+  symtab->hash_table = dbopen(NULL, O_CREAT | O_RDWR, 0600, DB_HASH, NULL);
+  if (symtab->hash_table == NULL)
+    goto quit;
+
+  symtab->num_symbols = symtabcmd.nsyms;
+  symtab->symbols = (symtab_symbol *)malloc(sizeof(symtab_symbol) * symtab->num_symbols);
+  symtab->strs    = (char *)malloc(sizeof(char) * symtabcmd.strsize);
+  if (symtab->symbols == NULL || symtab->strs == NULL) {
+     print_debug("out of memory: allocating symtab.symbol or symtab.strs\n");
+     goto quit;
+  }
+  lseek(fd, image_start + symtabcmd.symoff, SEEK_SET);
+  for (i = 0; i < symtab->num_symbols; i++) {
+    if (read(fd, (void *)&lentry, sizeof(nlist_64)) != sizeof(nlist_64)) {
+      print_debug("read nlist_64 failed at %i\n", i);
+      goto quit;
+    }
+    symtab->symbols[i].offset = lentry.n_value;
+    symtab->symbols[i].size  = lentry.n_un.n_strx;        // index
+  }
+
+  // string table
+  lseek(fd, image_start + symtabcmd.stroff, SEEK_SET);
+  int size = read(fd, (void *)(symtab->strs), symtabcmd.strsize * sizeof(char));
+  if (size != symtabcmd.strsize * sizeof(char)) {
+     print_debug("reading string table failed\n");
+     goto quit;
+  }
+
+  for (i = 0; i < symtab->num_symbols; i++) {
+    symtab->symbols[i].name = symtab->strs + symtab->symbols[i].size;
+    if (i > 0) {
+      // fix size
+      symtab->symbols[i - 1].size = symtab->symbols[i].size - symtab->symbols[i - 1].size;
+      print_debug("%s size = %d\n", symtab->symbols[i - 1].name, symtab->symbols[i - 1].size);
+
+    }
+
+    if (i == symtab->num_symbols - 1) {
+      // last index
+      symtab->symbols[i].size =
+            symtabcmd.strsize - symtab->symbols[i].size;
+      print_debug("%s size = %d\n", symtab->symbols[i].name, symtab->symbols[i].size);
+    }
+  }
+
+  // build a hashtable for fast query
+  build_search_table(symtab);
+  return symtab;
+quit:
+  if (symtab) destroy_symtab(symtab);
+  return NULL;
+}
+
+#else // __APPLE__
+
+struct elf_section {
+  ELF_SHDR   *c_shdr;
+  void       *c_data;
+};
+
 // read symbol table from given fd.
 struct symtab* build_symtab(int fd) {
   ELF_EHDR ehdr;
@@ -176,7 +326,7 @@ struct symtab* build_symtab(int fd) {
         key.data = sym_name;
         key.size = strlen(sym_name) + 1;
         value.data = &(symtab->symbols[j]);
-        value.size = sizeof(void *);
+        value.size = sizeof(symtab_symbol);
         (*symtab->hash_table->put)(symtab->hash_table, &key, &value, 0);
       }
     }
@@ -201,30 +351,29 @@ quit:
   return symtab;
 }
 
-void destroy_symtab(struct symtab* symtab) {
+#endif // __APPLE__
+
+void destroy_symtab(symtab_t* symtab) {
   if (!symtab) return;
-  if (symtab->strs) free(symtab->strs);
-  if (symtab->symbols) free(symtab->symbols);
-  if (symtab->hash_table) {
-    (*symtab->hash_table->close)(symtab->hash_table);
-  }
+  free(symtab->strs);
+  free(symtab->symbols);
   free(symtab);
 }
 
-uintptr_t search_symbol(struct symtab* symtab, uintptr_t base,
-                      const char *sym_name, int *sym_size) {
+uintptr_t search_symbol(struct symtab* symtab, uintptr_t base, const char *sym_name, int *sym_size) {
   DBT key, value;
   int ret;
 
   // library does not have symbol table
-  if (!symtab || !symtab->hash_table)
+  if (!symtab || !symtab->hash_table) {
      return 0;
+  }
 
   key.data = (char*)(uintptr_t)sym_name;
   key.size = strlen(sym_name) + 1;
   ret = (*symtab->hash_table->get)(symtab->hash_table, &key, &value, 0);
   if (ret == 0) {
-    struct elf_symbol *sym = value.data;
+    symtab_symbol *sym = value.data;
     uintptr_t rslt = (uintptr_t) ((char*)base + sym->offset);
     if (sym_size) *sym_size = sym->size;
     return rslt;
@@ -238,7 +387,7 @@ const char* nearest_symbol(struct symtab* symtab, uintptr_t offset,
   int n = 0;
   if (!symtab) return NULL;
   for (; n < symtab->num_symbols; n++) {
-    struct elf_symbol* sym = &(symtab->symbols[n]);
+    symtab_symbol* sym = &(symtab->symbols[n]);
     if (sym->name != NULL &&
       offset >= sym->offset && offset < sym->offset + sym->size) {
       if (poffset) *poffset = (offset - sym->offset);

agent/src/os/bsd/symtab.h

 /*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,11 +27,11 @@
 
 #include <stdint.h>
 
-// interface to manage ELF symbol tables
+// interface to manage ELF or MachO symbol tables
 
 struct symtab;
 
-// build symbol table for a given ELF file descriptor
+// build symbol table for a given ELF or MachO file escriptor
 struct symtab* build_symtab(int fd);
 
 // destroy the symbol table

agent/src/share/classes/sun/jvm/hotspot/BsdVtblAccess.java

 /*
- * Copyright (c) 2002, 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,11 +34,18 @@ public class BsdVtblAccess extends BasicVtblAccess {
   public BsdVtblAccess(SymbolLookup symbolLookup,
                          String[] dllNames) {
     super(symbolLookup, dllNames);
-
-    if (symbolLookup.lookup("libjvm.so", "__vt_10JavaThread") != null ||
-        symbolLookup.lookup("libjvm_g.so", "__vt_10JavaThread") != null) {
+    boolean oldVT = false;
+    boolean isDarwin = dllNames[0].lastIndexOf(".dylib") != -1;
+    String vtJavaThread = isDarwin ? "_vt_10JavaThread" : "__vt_10JavaThread";
+    for (String dllName : dllNames) {
+       if (symbolLookup.lookup(dllName, vtJavaThread) != null) {
+         oldVT = true;
+         break;
+       }
+    }
+    if (oldVT) {
        // old C++ ABI
-       vt = "__vt_";
+       vt = isDarwin ? "_vt_" :  "__vt_";
     } else {
        // new C++ ABI
        vt = "_ZTV";

agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java

@@ -24,36 +24,81 @@
 
 package sun.jvm.hotspot;
 
-import java.io.*;
-import java.math.*;
-import java.util.*;
-import java.util.regex.*;
-
-import sun.jvm.hotspot.types.Type;
-import sun.jvm.hotspot.types.Field;
-import sun.jvm.hotspot.HotSpotTypeDataBase;
-import sun.jvm.hotspot.types.basic.BasicType;
-import sun.jvm.hotspot.types.basic.BasicTypeDataBase;
-import sun.jvm.hotspot.types.CIntegerType;
-import sun.jvm.hotspot.code.*;
-import sun.jvm.hotspot.compiler.*;
-import sun.jvm.hotspot.debugger.*;
-import sun.jvm.hotspot.interpreter.*;
-import sun.jvm.hotspot.memory.*;
-import sun.jvm.hotspot.oops.*;
-import sun.jvm.hotspot.opto.*;
-import sun.jvm.hotspot.ci.*;
-import sun.jvm.hotspot.asm.*;
-import sun.jvm.hotspot.runtime.*;
-import sun.jvm.hotspot.utilities.*;
-import sun.jvm.hotspot.utilities.soql.*;
-import sun.jvm.hotspot.ui.classbrowser.*;
-import sun.jvm.hotspot.ui.tree.*;
-import sun.jvm.hotspot.tools.*;
+import java.io.BufferedOutputStream;
+import java.io.BufferedReader;
+import java.io.ByteArrayOutputStream;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.PrintStream;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Stack;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import sun.jvm.hotspot.ci.ciEnv;
+import sun.jvm.hotspot.code.CodeBlob;
+import sun.jvm.hotspot.code.CodeCacheVisitor;
+import sun.jvm.hotspot.code.NMethod;
+import sun.jvm.hotspot.debugger.Address;
+import sun.jvm.hotspot.debugger.OopHandle;
+import sun.jvm.hotspot.memory.SymbolTable;
+import sun.jvm.hotspot.memory.SystemDictionary;
+import sun.jvm.hotspot.memory.Universe;
+import sun.jvm.hotspot.oops.DefaultHeapVisitor;
+import sun.jvm.hotspot.oops.HeapVisitor;
+import sun.jvm.hotspot.oops.InstanceKlass;
+import sun.jvm.hotspot.oops.Klass;
+import sun.jvm.hotspot.oops.Metadata;
+import sun.jvm.hotspot.oops.Method;
+import sun.jvm.hotspot.oops.MethodData;
+import sun.jvm.hotspot.oops.Oop;
+import sun.jvm.hotspot.oops.RawHeapVisitor;
+import sun.jvm.hotspot.oops.Symbol;
+import sun.jvm.hotspot.oops.UnknownOopException;
+import sun.jvm.hotspot.opto.Compile;
+import sun.jvm.hotspot.opto.InlineTree;
+import sun.jvm.hotspot.runtime.CompiledVFrame;
+import sun.jvm.hotspot.runtime.CompilerThread;
+import sun.jvm.hotspot.runtime.JavaThread;
+import sun.jvm.hotspot.runtime.JavaVFrame;
+import sun.jvm.hotspot.runtime.Threads;
+import sun.jvm.hotspot.runtime.VM;
 import sun.jvm.hotspot.tools.ObjectHistogram;
+import sun.jvm.hotspot.tools.PMap;
+import sun.jvm.hotspot.tools.PStack;
 import sun.jvm.hotspot.tools.StackTrace;
 import sun.jvm.hotspot.tools.jcore.ClassDump;
 import sun.jvm.hotspot.tools.jcore.ClassFilter;
+import sun.jvm.hotspot.types.CIntegerType;
+import sun.jvm.hotspot.types.Field;
+import sun.jvm.hotspot.types.Type;
+import sun.jvm.hotspot.types.basic.BasicType;
+import sun.jvm.hotspot.ui.classbrowser.HTMLGenerator;
+import sun.jvm.hotspot.ui.tree.CTypeTreeNodeAdapter;
+import sun.jvm.hotspot.ui.tree.OopTreeNodeAdapter;
+import sun.jvm.hotspot.ui.tree.SimpleTreeNode;
+import sun.jvm.hotspot.utilities.AddressOps;
+import sun.jvm.hotspot.utilities.Assert;
+import sun.jvm.hotspot.utilities.HeapProgressThunk;
+import sun.jvm.hotspot.utilities.LivenessPathElement;
+import sun.jvm.hotspot.utilities.MethodArray;
+import sun.jvm.hotspot.utilities.ObjectReader;
+import sun.jvm.hotspot.utilities.PointerFinder;
+import sun.jvm.hotspot.utilities.PointerLocation;
+import sun.jvm.hotspot.utilities.ReversePtrs;
+import sun.jvm.hotspot.utilities.ReversePtrsAnalysis;
+import sun.jvm.hotspot.utilities.RobustOopDeterminator;
+import sun.jvm.hotspot.utilities.SystemDictionaryHelper;
+import sun.jvm.hotspot.utilities.soql.JSJavaFactory;
+import sun.jvm.hotspot.utilities.soql.JSJavaFactoryImpl;
+import sun.jvm.hotspot.utilities.soql.JSJavaScriptEngine;
 
 public class CommandProcessor {
     public abstract static class DebuggerInterface {
@@ -1132,6 +1177,10 @@ public class CommandProcessor {
                     Klass klass = null;
                     if (t.countTokens() == 1) {
                         klass = SystemDictionaryHelper.findInstanceKlass(t.nextToken());
+                        if (klass == null) {
+                            out.println("No such type.");
+                            return;
+                        }
                     }
                     while (base != null && base.lessThan(end)) {
                         long step = stride;
@@ -1517,7 +1566,7 @@ public class CommandProcessor {
                         ByteArrayOutputStream bos = new ByteArrayOutputStream();
                         thread.printThreadIDOn(new PrintStream(bos));
                         if (all || bos.toString().equals(name)) {
-                            out.println(bos.toString() + " = " + thread.getAddress());
+                            out.println("Thread " + bos.toString() + " Address: " + thread.getAddress());
                             HTMLGenerator gen = new HTMLGenerator(false);
                             try {
                                 out.println(gen.genHTMLForJavaStackTrace(thread));
@@ -1546,7 +1595,7 @@ public class CommandProcessor {
                         ByteArrayOutputStream bos = new ByteArrayOutputStream();
                         thread.printThreadIDOn(new PrintStream(bos));
                         if (all || bos.toString().equals(name)) {
-                            out.println(bos.toString() + " = " + thread.getAddress());
+                            out.println("Thread " + bos.toString() + " Address " + thread.getAddress());
                             if (!all) return;
                         }
                     }

agent/src/share/classes/sun/jvm/hotspot/HotSpotAgent.java

 /*
- * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -311,6 +311,8 @@ public class HotSpotAgent {
                 setupDebuggerLinux();
             } else if (os.equals("bsd")) {
                 setupDebuggerBsd();
+            } else if (os.equals("darwin")) {
+                setupDebuggerDarwin();
             } else {
                 // Add support for more operating systems here
                 throw new DebuggerException("Operating system " + os + " not yet supported");
@@ -370,6 +372,10 @@ public class HotSpotAgent {
                 db = new HotSpotTypeDataBase(machDesc,
                 new BsdVtblAccess(debugger, jvmLibNames),
                 debugger, jvmLibNames);
+            } else if (os.equals("darwin")) {
+                db = new HotSpotTypeDataBase(machDesc,
+                new BsdVtblAccess(debugger, jvmLibNames),
+                debugger, jvmLibNames);
             } else {
                 throw new DebuggerException("OS \"" + os + "\" not yet supported (no VtblAccess yet)");
             }
@@ -459,6 +465,8 @@ public class HotSpotAgent {
             setupJVMLibNamesLinux();
         } else if (os.equals("bsd")) {
             setupJVMLibNamesBsd();
+        } else if (os.equals("darwin")) {
+            setupJVMLibNamesDarwin();
         } else {
             throw new RuntimeException("Unknown OS type");
         }
@@ -567,6 +575,29 @@ public class HotSpotAgent {
         jvmLibNames = new String[] { "libjvm.so", "libjvm_g.so" };
     }
 
+    //
+    // Darwin
+    //
+
+    private void setupDebuggerDarwin() {
+        setupJVMLibNamesDarwin();
+
+        if (cpu.equals("amd64") || cpu.equals("x86_64")) {
+            machDesc = new MachineDescriptionAMD64();
+        } else {
+            throw new DebuggerException("Darwin only supported on x86_64. Current arch: " + cpu);
+        }
+
+        BsdDebuggerLocal dbg = new BsdDebuggerLocal(machDesc, !isServer);
+        debugger = dbg;
+
+        attachDebugger();
+    }
+
+    private void setupJVMLibNamesDarwin() {
+        jvmLibNames = new String[] { "libjvm.dylib", "libjvm_g.dylib" };
+    }
+
     /** Convenience routine which should be called by per-platform
       debugger setup. Should not be called when startupMode is
       REMOTE_MODE. */

agent/src/share/classes/sun/jvm/hotspot/debugger/bsd/BsdDebuggerLocal.java

 /*
- * Copyright (c) 2002, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -31,6 +31,9 @@ import sun.jvm.hotspot.debugger.*;
 import sun.jvm.hotspot.debugger.x86.*;
 import sun.jvm.hotspot.debugger.cdbg.*;
 import sun.jvm.hotspot.utilities.*;
+import sun.jvm.hotspot.runtime.VM;
+import sun.jvm.hotspot.runtime.Threads;
+import sun.jvm.hotspot.runtime.JavaThread;
 import java.lang.reflect.*;
 
 /** <P> An implementation of the JVMDebugger interface. The basic debug
@@ -51,10 +54,11 @@ import java.lang.reflect.*;
 public class BsdDebuggerLocal extends DebuggerBase implements BsdDebugger {
     private boolean useGCC32ABI;
     private boolean attached;
-    private long    p_ps_prochandle; // native debugger handle
-    private long    symbolicator; // macosx symbolicator handle
-    private long    task; // macosx task handle
+    private long    p_ps_prochandle;      // native debugger handle
+    private long    symbolicator;         // macosx symbolicator handle
+    private long    task;                 // macosx task handle
     private boolean isCore;
+    private boolean isDarwin;             // variant for bsd
 
     // CDebugger support
     private BsdCDebugger cdbg;
@@ -208,6 +212,7 @@ public class BsdDebuggerLocal extends DebuggerBase implements BsdDebugger {
             }
         }
 
+        isDarwin = getOS().equals("darwin");
         workerThread = new BsdDebuggerLocalWorkerThread(this);
         workerThread.start();
     }
@@ -240,8 +245,11 @@ public class BsdDebuggerLocal extends DebuggerBase implements BsdDebugger {
 
     /* called from attach methods */
     private void findABIVersion() throws DebuggerException {
-        if (lookupByName0("libjvm.so", "__vt_10JavaThread") != 0 ||
-            lookupByName0("libjvm_g.so", "__vt_10JavaThread") != 0) {
+        String libjvmName = isDarwin ? "libjvm.dylib" : "libjvm.so";
+        String libjvm_gName = isDarwin? "libjvm_g.dylib" : "libjvm_g.so";
+        String javaThreadVt = isDarwin ? "_vt_10JavaThread" : "__vt_10JavaThread";
+        if (lookupByName0(libjvmName, javaThreadVt) != 0 ||
+            lookupByName0(libjvm_gName, javaThreadVt) != 0) {
             // old C++ ABI
             useGCC32ABI = false;
         } else {
@@ -360,7 +368,8 @@ public class BsdDebuggerLocal extends DebuggerBase implements BsdDebugger {
         }
 
         if (isCore) {
-            long addr = lookupByName0(objectName, symbol);
+            // MacOSX symbol with "_" as leading
+            long addr = lookupByName0(objectName, isDarwin ? "_" + symbol : symbol);
             return (addr == 0)? null : new BsdAddress(this, handleGCC32ABI(addr, symbol));
         } else {
             class LookupByNameTask implements WorkerThreadTask {
@@ -403,12 +412,12 @@ public class BsdDebuggerLocal extends DebuggerBase implements BsdDebugger {
     public ThreadProxy getThreadForIdentifierAddress(Address threadIdAddr, Address uniqueThreadIdAddr) {
         return new BsdThread(this, threadIdAddr, uniqueThreadIdAddr);
     }
+
     @Override
     public ThreadProxy getThreadForIdentifierAddress(Address addr) {
         throw new RuntimeException("unimplemented");
     }
 
-
     /** From the ThreadAccess interface via Debugger and JVMDebugger */
     public ThreadProxy getThreadForThreadId(long id) {
         return new BsdThread(this, id);
@@ -601,6 +610,33 @@ public class BsdDebuggerLocal extends DebuggerBase implements BsdDebugger {
         throw new DebuggerException("Unimplemented");
     }
 
+    /** this functions used for core file reading and called from native attach0,
+        it returns an array of long integers as
+        [thread_id, stack_start, stack_end, thread_id, stack_start, stack_end, ....] for
+        all java threads recorded in Threads. Also adds the ThreadProxy to threadList */
+    public long[] getJavaThreadsInfo() {
+        requireAttach();
+        Threads threads = VM.getVM().getThreads();
+        int len = threads.getNumberOfThreads();
+        long[] result = new long[len * 3];    // triple
+        JavaThread t = threads.first();
+        long beg, end;
+        int i = 0;
+        while (t != null) {
+            end = t.getStackBaseValue();
+            beg = end - t.getStackSize();
+            BsdThread bsdt = (BsdThread)t.getThreadProxy();
+            long uid = bsdt.getUniqueThreadId();
+            if (threadList != null) threadList.add(bsdt);
+            result[i] = uid;
+            result[i + 1] = beg;
+            result[i + 2] = end;
+            t = t.next();
+            i += 3;
+        }
+        return result;
+    }
+
     static {
         System.loadLibrary("saproc");
         init0();

agent/src/share/classes/sun/jvm/hotspot/debugger/bsd/BsdThread.java

 /*
- * Copyright (c) 2002, 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -44,7 +44,8 @@ class BsdThread implements ThreadProxy {
 
     BsdThread(BsdDebugger debugger, long id) {
         this.debugger = debugger;
-        this.thread_id = (int) id;
+        // use unique_thread_id to identify thread
+        this.unique_thread_id = id;
     }
 
     public boolean equals(Object obj) {
@@ -52,7 +53,7 @@ class BsdThread implements ThreadProxy {
             return false;
         }
 
-        return (((BsdThread) obj).thread_id == thread_id);
+        return (((BsdThread) obj).unique_thread_id == unique_thread_id);
     }
 
     public int hashCode() {
@@ -80,4 +81,9 @@ class BsdThread implements ThreadProxy {
       throws IllegalThreadStateException, DebuggerException {
         throw new DebuggerException("Unimplemented");
     }
+
+    /** this is not interface function, used in core file to get unique thread id on Macosx*/
+    public long getUniqueThreadId() {
+        return unique_thread_id;
+    }
 }

agent/src/share/classes/sun/jvm/hotspot/oops/Oop.java

 /*
- * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -148,7 +148,7 @@ public class Oop {
     if (doVMFields) {
       visitor.doCInt(mark, true);
       if (VM.getVM().isCompressedKlassPointersEnabled()) {
-        throw new InternalError("unimplemented");
+        visitor.doMetadata(compressedKlass, true);
       } else {
         visitor.doMetadata(klass, true);
       }

agent/src/share/classes/sun/jvm/hotspot/runtime/JavaThread.java

 /*
- * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -320,6 +320,10 @@ public class JavaThread extends Thread {
     return stackBaseField.getValue(addr);
   }
 
+  public long getStackBaseValue() {
+    return VM.getVM().getAddressValue(getStackBase());
+  }
+
   public long getStackSize() {
     return stackSizeField.getValue(addr);
   }

agent/src/share/classes/sun/jvm/hotspot/runtime/Threads.java

 /*
- * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -42,6 +42,7 @@ import sun.jvm.hotspot.utilities.*;
 public class Threads {
     private static JavaThreadFactory threadFactory;
     private static AddressField      threadListField;
+    private static CIntegerField     numOfThreadsField;
     private static VirtualConstructor virtualConstructor;
     private static JavaThreadPDAccess access;
 
@@ -57,6 +58,7 @@ public class Threads {
         Type type = db.lookupType("Threads");
 
         threadListField = type.getAddressField("_thread_list");
+        numOfThreadsField = type.getCIntegerField("_number_of_threads");
 
         // Instantiate appropriate platform-specific JavaThreadFactory
         String os  = VM.getVM().getOS();
@@ -102,6 +104,10 @@ public class Threads {
             } else if (cpu.equals("amd64") || cpu.equals("x86_64")) {
                 access = new BsdAMD64JavaThreadPDAccess();
             }
+        } else if (os.equals("darwin")) {
+            if (cpu.equals("amd64") || cpu.equals("x86_64")) {
+                access = new BsdAMD64JavaThreadPDAccess();
+            }
         }
 
         if (access == null) {
@@ -144,6 +150,10 @@ public class Threads {
         return createJavaThreadWrapper(threadAddr);
     }
 
+    public int getNumberOfThreads() {
+        return (int) numOfThreadsField.getValue();
+    }
+
     /** Routine for instantiating appropriately-typed wrapper for a
       JavaThread. Currently needs to be public for OopUtilities to
       access it. */

agent/src/share/classes/sun/jvm/hotspot/tools/PStack.java

 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -32,6 +32,7 @@ import sun.jvm.hotspot.debugger.*;
 import sun.jvm.hotspot.debugger.cdbg.*;
 import sun.jvm.hotspot.oops.*;
 import sun.jvm.hotspot.runtime.*;
+import sun.jvm.hotspot.utilities.PlatformInfo;
 
 public class PStack extends Tool {
     // in non-verbose mode, Method*s are not printed in java frames
@@ -54,6 +55,11 @@ public class PStack extends Tool {
    }
 
    public void run(PrintStream out, Debugger dbg) {
+      if (PlatformInfo.getOS().equals("darwin")) {
+        out.println("Not available on Darwin");
+        return;
+      }
+
       CDebugger cdbg = dbg.getCDebugger();
       if (cdbg != null) {
          ConcurrentLocksPrinter concLocksPrinter = null;

agent/src/share/classes/sun/jvm/hotspot/types/basic/BasicTypeDataBase.java

@@ -24,10 +24,15 @@
 
 package sun.jvm.hotspot.types.basic;
 
-import java.util.*;
-import sun.jvm.hotspot.debugger.*;
-import sun.jvm.hotspot.types.*;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+import sun.jvm.hotspot.debugger.Address;
+import sun.jvm.hotspot.debugger.MachineDescription;
 import sun.jvm.hotspot.runtime.VM;
+import sun.jvm.hotspot.types.Type;
+import sun.jvm.hotspot.types.TypeDataBase;
 
 /** <P> This is a basic implementation of the TypeDataBase interface.
     It allows an external type database builder to add types to be
@@ -150,7 +155,7 @@ public class BasicTypeDataBase implements TypeDataBase {
     return VM.getVM().getOopSize();
   }
 
-  static HashMap typeToVtbl = new HashMap();
+  HashMap typeToVtbl = new HashMap();
 
   private Address vtblForType(Type type) {
     Address vtblAddr = (Address)typeToVtbl.get(type);

agent/src/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java

 /*
- * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -43,8 +43,8 @@ public class PlatformInfo {
       return "bsd";
     } else if (os.equals("OpenBSD")) {
       return "bsd";
-    } else if (os.equals("Darwin") || os.contains("OS X")) {
-      return "bsd";
+    } else if (os.contains("Darwin") || os.contains("OS X")) {
+      return "darwin";
     } else if (os.startsWith("Windows")) {
       return "win32";
     } else {

agent/src/share/native/sadis.c

 /*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -48,7 +48,10 @@
 
 #include <string.h>
 #include <dlfcn.h>
+
+#ifndef __APPLE__
 #include <link.h>
+#endif
 
 #endif
 
@@ -109,9 +112,7 @@ JNIEXPORT jlong JNICALL Java_sun_jvm_hotspot_asm_Disassembler_load_1library(JNIE
                                                                            jstring libname_s) {
   uintptr_t func = 0;
   const char* error_message = NULL;
-  const char* java_home;
   jboolean isCopy;
-  uintptr_t *handle = NULL;
 
   const char * jrepath = (*env)->GetStringUTFChars(env, jrepath_s, &isCopy); // like $JAVA_HOME/jre/lib/sparc/
   const char * libname = (*env)->GetStringUTFChars(env, libname_s, &isCopy);
@@ -167,7 +168,8 @@ typedef void* (*decode_func)(uintptr_t start_va, uintptr_t end_va,
                              void* event_stream,
                              int (*printf_callback)(void*, const char*, ...),
                              void* printf_stream,
-                             const char* options);
+                             const char* options,
+                             int newline);
 
 /* container for call back state when decoding instructions */
 typedef struct {
@@ -281,7 +283,7 @@ JNIEXPORT void JNICALL Java_sun_jvm_hotspot_asm_Disassembler_decode(JNIEnv * env
                                                          end - start,
                                                          &event_to_env,  (void*) &denv,
                                                          &printf_to_env, (void*) &denv,
-                                                         options);
+                                                         options, 0 /* newline */);
 
   /* cleanup */
   (*env)->ReleaseByteArrayElements(env, code, start, JNI_ABORT);

make/Makefile

@@ -532,6 +532,39 @@ $(JDK_IMAGE_DIR)/jre/lib/rt.jar:
 	 $(TAR) -cf - *) | \
 	 ($(CD) $(JDK_IMAGE_DIR) && $(TAR) -xf -)
 
+
+# Testing the built JVM
+RUN_JVM=JAVA_HOME=$(JDK_IMPORT_PATH) $(JDK_IMPORT_PATH)/bin/java -d$(ARCH_DATA_MODEL) -Dsun.java.launcher=gamma
+generic_test:
+	@$(ECHO) "Running with: $(ALTJVM_DIR)"
+	@$(RUN_JVM) -XXaltjvm=$(ALTJVM_DIR) -Xinternalversion
+	@$(RUN_JVM) -XXaltjvm=$(ALTJVM_DIR) -showversion -help
+
+# C2 test targets
+test_product test_optimized test_fastdebug test_jvmg:
+	@$(MAKE) generic_test ALTJVM_DIR="$(C2_DIR)/$(@:test_%=%)"
+
+# C1 test targets
+test_product1 test_optimized1 test_fastdebug1 test_jvmg1:
+  ifeq ($(ARCH_DATA_MODEL), 32)
+	@$(MAKE) generic_test ALTJVM_DIR="$(C1_DIR)/$(@:test_%1=%)"
+  else
+	@$(ECHO) "No compiler1 ($(@:test_%=%)) for ARCH_DATA_MODEL=$(ARCH_DATA_MODEL)"
+  endif
+
+# Zero test targets
+test_productzero test_optimizedzero test_fastdebugzero test_jvmgzero:
+	@$(MAKE) generic_test ALTJVM_DIR="$(ZERO_DIR)/$(@:test_%zero=%)"
+
+# Shark test targets
+test_productshark test_optimizedshark test_fastdebugshark test_jvmgshark:
+	@$(MAKE) generic_test ALTJVM_DIR="$(SHARK_DIR)/$(@:test_%shark=%)"
+
+# Minimal1 test targets
+test_productminimal1 test_optimizedminimal1 test_fastdebugminimal1 test_jvmgminimal1:
+	@$(MAKE) generic_test ALTJVM_DIR="$(MINIMAL1_DIR)/$(@:test_%minimal1=%)"
+
+
 test_jdk:
   ifeq ($(JVM_VARIANT_CLIENT), true)
 	$(JDK_IMAGE_DIR)/bin/java -d$(ARCH_DATA_MODEL) -client -Xinternalversion

make/bsd/Makefile

@@ -299,63 +299,42 @@ platform_zero: $(GAMMADIR)/make/$(OSNAME)/platform_zero.in
 
 $(TARGETS_C2):  $(SUBDIRS_C2)
 	cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_TIERED):  $(SUBDIRS_TIERED)
 	cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_C1):  $(SUBDIRS_C1)
 	cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_CORE):  $(SUBDIRS_CORE)
 	cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_ZERO):  $(SUBDIRS_ZERO)
 	cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_SHARK):  $(SUBDIRS_SHARK)
 	cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_MINIMAL1):  $(SUBDIRS_MINIMAL1)
 	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS) install
 endif

make/bsd/makefiles/buildtree.make

@@ -50,7 +50,6 @@
 # jvmti.make	- generate JVMTI bindings from the spec (JSR-163)
 # sa.make	- generate SA jar file and natives
 # env.[ck]sh	- environment settings
-# test_gamma	- script to run the Queens program
 # 
 # The makefiles are split this way so that "make foo" will run faster by not
 # having to read the dependency files for the vm.
@@ -67,9 +66,6 @@ include $(GAMMADIR)/make/altsrc.make
 # 'gmake MAKE_VERBOSE=y' or 'gmake QUIETLY=' gives all the gory details.
 QUIETLY$(MAKE_VERBOSE)	= @
 
-# For now, until the compiler is less wobbly:
-TESTFLAGS	= -Xbatch -showversion
-
 ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
   PLATFORM_FILE = $(shell dirname $(shell dirname $(shell pwd)))/platform_zero
 else
@@ -135,7 +131,7 @@ BUILDTREE_MAKE	= $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
 # dtrace.make is used on BSD versions that implement Dtrace (like MacOS X)
 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make \
 	jvmti.make sa.make dtrace.make \
-        env.sh env.csh jdkpath.sh .dbxrc test_gamma
+        env.sh env.csh jdkpath.sh
 
 BUILDTREE_VARS	= GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
 	SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
@@ -352,7 +348,7 @@ env.sh: $(BUILDTREE_MAKE)
 	@echo Creating $@ ...
 	$(QUIETLY) ( \
 	$(BUILDTREE_COMMENT); \
-	[ -n "$$JAVA_HOME" ] && { echo ": \$${JAVA_HOME:=$${JAVA_HOME}}"; }; \
+	{ echo "JAVA_HOME=$(JDK_IMPORT_PATH)"; }; \
 	{ \
 	echo "CLASSPATH=$${CLASSPATH:+$$CLASSPATH:}.:\$${JAVA_HOME}/jre/lib/rt.jar:\$${JAVA_HOME}/jre/lib/i18n.jar"; \
 	} | sed s:$${JAVA_HOME:--------}:\$${JAVA_HOME}:g; \
@@ -364,8 +360,7 @@ env.csh: env.sh
 	@echo Creating $@ ...
 	$(QUIETLY) ( \
 	$(BUILDTREE_COMMENT); \
-	[ -n "$$JAVA_HOME" ] && \
-	{ echo "if (! \$$?JAVA_HOME) setenv JAVA_HOME \"$$JAVA_HOME\""; }; \
+	{ echo "setenv JAVA_HOME \"$(JDK_IMPORT_PATH)\""; }; \
 	sed -n 's/^\([A-Za-z_][A-Za-z0-9_]*\)=/setenv \1 /p' $?; \
 	) > $@
 
@@ -376,119 +371,6 @@ jdkpath.sh: $(BUILDTREE_MAKE)
 	echo "JDK=${JAVA_HOME}"; \
 	) > $@	   
 
-.dbxrc:  $(BUILDTREE_MAKE)
-	@echo Creating $@ ...
-	$(QUIETLY) ( \
-	echo "echo '# Loading $(PLATFORM_DIR)/$(TARGET)/.dbxrc'"; \
-	echo "if [ -f \"\$${HOTSPOT_DBXWARE}\" ]"; \
-	echo "then"; \
-	echo "	source \"\$${HOTSPOT_DBXWARE}\""; \
-	echo "elif [ -f \"\$$HOME/.dbxrc\" ]"; \
-	echo "then"; \
-	echo "	source \"\$$HOME/.dbxrc\""; \
-	echo "fi"; \
-	) > $@
-
-# Skip the test for product builds (which only work when installed in a JDK), to
-# avoid exiting with an error and causing make to halt.
-NO_TEST_MSG	= \
-	echo "$@:  skipping the test--this build must be tested in a JDK."
-
-NO_JAVA_HOME_MSG	= \
-	echo "JAVA_HOME must be set to run this test."
-
-DATA_MODE = $(DATA_MODE/$(BUILDARCH))
-JAVA_FLAG = $(JAVA_FLAG/$(DATA_MODE))
-
-DATA_MODE/i486    = 32
-DATA_MODE/sparc   = 32
-DATA_MODE/sparcv9 = 64
-DATA_MODE/amd64   = 64
-DATA_MODE/ia64    = 64
-DATA_MODE/zero    = $(ARCH_DATA_MODEL)
-
-JAVA_FLAG/32 = -d32
-JAVA_FLAG/64 = -d64
-
-WRONG_DATA_MODE_MSG = \
-	echo "JAVA_HOME must point to a $(DATA_MODE)-bit OpenJDK."
-
-CROSS_COMPILING_MSG = \
-	echo "Cross compiling for ARCH $(CROSS_COMPILE_ARCH), skipping gamma run."
-
-test_gamma:  $(BUILDTREE_MAKE) $(GAMMADIR)/make/test/Queens.java
-	@echo Creating $@ ...
-	$(QUIETLY) ( \
-	echo "#!/bin/sh"; \
-	echo ""; \
-	$(BUILDTREE_COMMENT); \
-	echo ""; \
-	echo "# Include environment settings for gamma run"; \
-	echo ""; \
-	echo ". ./env.sh"; \
-	echo ""; \
-	echo "# Do not run gamma test for cross compiles"; \
-	echo ""; \
-	echo "if [ -n \"$(CROSS_COMPILE_ARCH)\" ]; then "; \
-	echo "  $(CROSS_COMPILING_MSG)"; \
-	echo "  exit 0"; \
-	echo "fi"; \
-	echo ""; \
-	echo "# Make sure JAVA_HOME is set as it is required for gamma"; \
-	echo ""; \
-	echo "if [ -z \"\$${JAVA_HOME}\" ]; then "; \
-	echo "  $(NO_JAVA_HOME_MSG)"; \
-	echo "  exit 0"; \
-	echo "fi"; \
-	echo ""; \
-	echo "# Check JAVA_HOME version to be used for the test"; \
-	echo ""; \
-	echo "\$${JAVA_HOME}/bin/java $(JAVA_FLAG) -fullversion > /dev/null 2>&1"; \
-	echo "if [ \$$? -ne 0 ]; then "; \
-	echo "  $(WRONG_DATA_MODE_MSG)"; \
-	echo "  exit 0"; \
-	echo "fi"; \
-	echo ""; \
-	echo "GAMMA_PROG=gamma"; \
-	echo ""; \
-	echo "if [ \"$(OS_VENDOR)\" = \"Darwin\" ]; then "; \
-	echo "  # Ensure architecture for gamma and JAVA_HOME is the same."; \
-	echo "  # NOTE: gamma assumes the OpenJDK directory layout."; \
-	echo ""; \
-	echo "  GAMMA_ARCH=\"\`file \$${GAMMA_PROG} | awk '{print \$$NF}'\`\""; \
-	echo "  JVM_LIB=\"\$${JAVA_HOME}/jre/lib/libjava.$(LIBRARY_SUFFIX)\""; \
-	echo "  if [ ! -f \$${JVM_LIB} ]; then"; \
-	echo "    JVM_LIB=\"\$${JAVA_HOME}/jre/lib/$${LIBARCH}/libjava.$(LIBRARY_SUFFIX)\""; \
-	echo "  fi"; \
-	echo "  if [ ! -f \$${JVM_LIB} ] || [ -z \"\`file \$${JVM_LIB} | grep \$${GAMMA_ARCH}\`\" ]; then "; \
-	echo "    $(WRONG_DATA_MODE_MSG)"; \
-	echo "    exit 0"; \
-	echo "  fi"; \
-	echo "fi"; \
-	echo ""; \
-	echo "# Compile Queens program for test"; \
-	echo ""; \
-	echo "rm -f Queens.class"; \
-	echo "\$${JAVA_HOME}/bin/javac -d . $(GAMMADIR)/make/test/Queens.java"; \
-	echo ""; \
-	echo "# Set library path solely for gamma launcher test run"; \
-	echo ""; \
-	echo "LD_LIBRARY_PATH=.:$${LD_LIBRARY_PATH:+$$LD_LIBRARY_PATH:}\$${JAVA_HOME}/jre/lib/${LIBARCH}/native_threads:\$${JAVA_HOME}/jre/lib/${LIBARCH}:${GCC_LIB}"; \
-	echo "export LD_LIBRARY_PATH"; \
-	echo "unset LD_LIBRARY_PATH_32"; \
-	echo "unset LD_LIBRARY_PATH_64"; \
-	echo ""; \
-	echo "if [ \"$(OS_VENDOR)\" = \"Darwin\" ]; then "; \
-	echo "  DYLD_LIBRARY_PATH=.:$${DYLD_LIBRARY_PATH:+$$DYLD_LIBRARY_PATH:}\$${JAVA_HOME}/jre/lib/native_threads:\$${JAVA_HOME}/jre/lib:$${DYLD_LIBRARY_PATH:+$$DYLD_LIBRARY_PATH:}\$${JAVA_HOME}/jre/lib/${LIBARCH}/native_threads:\$${JAVA_HOME}/jre/lib/${LIBARCH}:${GCC_LIB}"; \
-	echo "  export DYLD_LIBRARY_PATH"; \
-	echo "fi"; \
-	echo ""; \
-	echo "# Use the gamma launcher and JAVA_HOME to run the test"; \
-	echo ""; \
-	echo "./\$${GAMMA_PROG} $(TESTFLAGS) Queens < /dev/null"; \
-	) > $@
-	$(QUIETLY) chmod +x $@
-
 FORCE:
 
 .PHONY:  all FORCE

make/bsd/makefiles/saproc.make

 #
-# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -24,7 +24,7 @@
 
 # Rules to build serviceability agent library, used by vm.make
 
-# libsaproc.so: serviceability agent
+# libsaproc.so(dylib): serviceability agent
 SAPROC   = saproc
 
 ifeq ($(OS_VENDOR), Darwin)
@@ -37,7 +37,7 @@ AGENT_DIR = $(GAMMADIR)/agent
 
 SASRCDIR = $(AGENT_DIR)/src/os/$(Platform_os_family)
 
-NON_STUB_SASRCFILES = $(SASRCDIR)/salibelf.c                 \
+BSD_NON_STUB_SASRCFILES = $(SASRCDIR)/salibelf.c             \
                       $(SASRCDIR)/symtab.c                   \
                       $(SASRCDIR)/libproc_impl.c             \
                       $(SASRCDIR)/ps_proc.c                  \
@@ -45,13 +45,19 @@ NON_STUB_SASRCFILES = $(SASRCDIR)/salibelf.c                 \
                       $(SASRCDIR)/BsdDebuggerLocal.c         \
                       $(AGENT_DIR)/src/share/native/sadis.c
 
+DARWIN_NON_STUB_SASRCFILES = $(SASRCDIR)/symtab.c            \
+                      $(SASRCDIR)/libproc_impl.c             \
+                      $(SASRCDIR)/ps_core.c                  \
+                      $(SASRCDIR)/MacosxDebuggerLocal.m      \
+                      $(AGENT_DIR)/src/share/native/sadis.c
+
 ifeq ($(OS_VENDOR), FreeBSD)
-  SASRCFILES = $(NON_STUB_SASRCFILES)
+  SASRCFILES = $(BSD_NON_STUB_SASRCFILES)
   SALIBS = -lutil -lthread_db
   SAARCH = $(ARCHFLAG)
 else
   ifeq ($(OS_VENDOR), Darwin)
-    SASRCFILES = $(SASRCDIR)/MacosxDebuggerLocal.m
+    SASRCFILES = $(DARWIN_NON_STUB_SASRCFILES)
     SALIBS = -g -framework Foundation -F/System/Library/Frameworks/JavaVM.framework/Frameworks -framework JavaNativeFoundation -framework Security -framework CoreFoundation
     #objc compiler blows up on -march=i586, perhaps it should not be included in the macosx intel 32-bit C++ compiles?
     SAARCH = $(subst -march=i586,,$(ARCHFLAG))
@@ -102,7 +108,7 @@ $(LIBSAPROC): $(SASRCFILES) $(SAMAPFILE)
 	fi
 	@echo Making SA debugger back-end...
 	$(QUIETLY) $(CC) -D$(BUILDARCH) -D_GNU_SOURCE                   \
-                   $(SYMFLAG) $(SAARCH) $(SHARED_FLAG) $(PICFLAG)     \
+	           $(SYMFLAG) $(SAARCH) $(SHARED_FLAG) $(PICFLAG)       \
 	           -I$(SASRCDIR)                                        \
 	           -I$(GENERATED)                                       \
 	           $(BOOT_JAVA_INCLUDES)                                \

make/defs.make

@@ -302,7 +302,7 @@ ifneq ($(OSNAME),windows)
 endif
 
 # Required make macro settings for all platforms
-MAKE_ARGS += JAVA_HOME=$(ABS_BOOTDIR)
+MAKE_ARGS += BOOTDIR=$(ABS_BOOTDIR)
 MAKE_ARGS += OUTPUTDIR=$(ABS_OUTPUTDIR)
 MAKE_ARGS += GAMMADIR=$(ABS_GAMMADIR)
 MAKE_ARGS += MAKE_VERBOSE=$(MAKE_VERBOSE)
@@ -337,9 +337,6 @@ EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jni.h
 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/$(JDK_INCLUDE_SUBDIR)/jni_md.h
 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jmm.h
 
-# By default, run Queens test after building
-TEST_IN_BUILD ?= true
-
 ifndef JAVASE_EMBEDDED
 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jfr.h
 endif

make/hotspot_version

@@ -35,7 +35,7 @@ HOTSPOT_VM_COPYRIGHT=Copyright 2013
 
 HS_MAJOR_VER=25
 HS_MINOR_VER=0
-HS_BUILD_NUMBER=23
+HS_BUILD_NUMBER=24
 
 JDK_MAJOR_VER=1
 JDK_MINOR_VER=8

make/jprt.properties

 #
-# Copyright (c) 2006, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -97,15 +97,18 @@ jprt.my.linux.ppcsflt.jdk7=linux_ppcsflt_2.6
 jprt.my.linux.ppcsflt.jdk7u8=${jprt.my.linux.ppcsflt.jdk7}
 jprt.my.linux.ppcsflt=${jprt.my.linux.ppcsflt.${jprt.tools.default.release}}
 
-jprt.my.linux.armvfp.jdk8=linux_armvfp_2.6
-jprt.my.linux.armvfp.jdk7=linux_armvfp_2.6
-jprt.my.linux.armvfp.jdk7u8=${jprt.my.linux.armvfp.jdk7}
-jprt.my.linux.armvfp=${jprt.my.linux.armvfp.${jprt.tools.default.release}}
+jprt.my.linux.armvfpsflt.jdk8=linux_armvfpsflt_2.6
+jprt.my.linux.armvfpsflt=${jprt.my.linux.armvfpsflt.${jprt.tools.default.release}}
 
-jprt.my.linux.armv6.jdk8=linux_armv6_2.6
-jprt.my.linux.armv6.jdk7=linux_armv6_2.6
-jprt.my.linux.armv6.jdk7u8=${jprt.my.linux.armv6.jdk7}
-jprt.my.linux.armv6=${jprt.my.linux.armv6.${jprt.tools.default.release}}
+jprt.my.linux.armvfphflt.jdk8=linux_armvfphflt_2.6
+jprt.my.linux.armvfphflt=${jprt.my.linux.armvfphflt.${jprt.tools.default.release}}
+
+# The ARM GP vfp-sflt build is not currently supported
+#jprt.my.linux.armvs.jdk8=linux_armvs_2.6
+#jprt.my.linux.armvs=${jprt.my.linux.armvs.${jprt.tools.default.release}}
+
+jprt.my.linux.armvh.jdk8=linux_armvh_2.6
+jprt.my.linux.armvh=${jprt.my.linux.armvh.${jprt.tools.default.release}}
 
 jprt.my.linux.armsflt.jdk8=linux_armsflt_2.6
 jprt.my.linux.armsflt.jdk7=linux_armsflt_2.6
@@ -139,7 +142,7 @@ jprt.build.targets.standard= \
     ${jprt.my.macosx.x64}-{product|fastdebug|debug}, \
     ${jprt.my.windows.i586}-{product|fastdebug|debug}, \
     ${jprt.my.windows.x64}-{product|fastdebug|debug}, \
-    ${jprt.my.linux.armv6}-{product|fastdebug}
+    ${jprt.my.linux.armvh}-{product|fastdebug}
 
 jprt.build.targets.open= \
     ${jprt.my.solaris.i586}-{productOpen}, \
@@ -151,7 +154,8 @@ jprt.build.targets.embedded= \
     ${jprt.my.linux.ppc}-{productEmb|fastdebugEmb}, \
     ${jprt.my.linux.ppcv2}-{productEmb|fastdebugEmb}, \
     ${jprt.my.linux.ppcsflt}-{productEmb|fastdebugEmb}, \
-    ${jprt.my.linux.armvfp}-{productEmb|fastdebugEmb}, \
+    ${jprt.my.linux.armvfpsflt}-{productEmb|fastdebugEmb}, \
+    ${jprt.my.linux.armvfphflt}-{productEmb|fastdebugEmb}, \
     ${jprt.my.linux.armsflt}-{productEmb|fastdebugEmb}
 
 jprt.build.targets.all=${jprt.build.targets.standard}, \

make/linux/Makefile

@@ -300,63 +300,42 @@ platform_zero: $(GAMMADIR)/make/$(OSNAME)/platform_zero.in
 
 $(TARGETS_C2):  $(SUBDIRS_C2)
 	cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_TIERED):  $(SUBDIRS_TIERED)
 	cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_C1):  $(SUBDIRS_C1)
 	cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_CORE):  $(SUBDIRS_CORE)
 	cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_ZERO):  $(SUBDIRS_ZERO)
 	cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_SHARK):  $(SUBDIRS_SHARK)
 	cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_MINIMAL1):  $(SUBDIRS_MINIMAL1)
 	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS) install
 endif

make/linux/makefiles/buildtree.make

@@ -50,7 +50,6 @@
 # jvmti.make	- generate JVMTI bindings from the spec (JSR-163)
 # sa.make	- generate SA jar file and natives
 # env.[ck]sh	- environment settings
-# test_gamma	- script to run the Queens program
 # 
 # The makefiles are split this way so that "make foo" will run faster by not
 # having to read the dependency files for the vm.
@@ -64,9 +63,6 @@ include $(GAMMADIR)/make/altsrc.make
 # 'gmake MAKE_VERBOSE=y' or 'gmake QUIETLY=' gives all the gory details.
 QUIETLY$(MAKE_VERBOSE)	= @
 
-# For now, until the compiler is less wobbly:
-TESTFLAGS	= -Xbatch -showversion
-
 ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
   PLATFORM_FILE = $(shell dirname $(shell dirname $(shell pwd)))/platform_zero
 else
@@ -128,7 +124,7 @@ SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
 BUILDTREE_MAKE	= $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
 
 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make sa.make \
-        env.sh env.csh jdkpath.sh .dbxrc test_gamma
+        env.sh env.csh jdkpath.sh
 
 BUILDTREE_VARS	= GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
 	SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
@@ -345,7 +341,7 @@ env.sh: $(BUILDTREE_MAKE)
 	@echo Creating $@ ...
 	$(QUIETLY) ( \
 	$(BUILDTREE_COMMENT); \
-	[ -n "$$JAVA_HOME" ] && { echo ": \$${JAVA_HOME:=$${JAVA_HOME}}"; }; \
+	{ echo "JAVA_HOME=$(JDK_IMPORT_PATH)"; }; \
 	{ \
 	echo "CLASSPATH=$${CLASSPATH:+$$CLASSPATH:}.:\$${JAVA_HOME}/jre/lib/rt.jar:\$${JAVA_HOME}/jre/lib/i18n.jar"; \
 	} | sed s:$${JAVA_HOME:--------}:\$${JAVA_HOME}:g; \
@@ -357,8 +353,7 @@ env.csh: env.sh
 	@echo Creating $@ ...
 	$(QUIETLY) ( \
 	$(BUILDTREE_COMMENT); \
-	[ -n "$$JAVA_HOME" ] && \
-	{ echo "if (! \$$?JAVA_HOME) setenv JAVA_HOME \"$$JAVA_HOME\""; }; \
+	{ echo "setenv JAVA_HOME \"$(JDK_IMPORT_PATH)\""; }; \
 	sed -n 's/^\([A-Za-z_][A-Za-z0-9_]*\)=/setenv \1 /p' $?; \
 	) > $@
 
@@ -369,119 +364,6 @@ jdkpath.sh: $(BUILDTREE_MAKE)
 	echo "JDK=${JAVA_HOME}"; \
 	) > $@	   
 
-.dbxrc:  $(BUILDTREE_MAKE)
-	@echo Creating $@ ...
-	$(QUIETLY) ( \
-	echo "echo '# Loading $(PLATFORM_DIR)/$(TARGET)/.dbxrc'"; \
-	echo "if [ -f \"\$${HOTSPOT_DBXWARE}\" ]"; \
-	echo "then"; \
-	echo "	source \"\$${HOTSPOT_DBXWARE}\""; \
-	echo "elif [ -f \"\$$HOME/.dbxrc\" ]"; \
-	echo "then"; \
-	echo "	source \"\$$HOME/.dbxrc\""; \
-	echo "fi"; \
-	) > $@
-
-# Skip the test for product builds (which only work when installed in a JDK), to
-# avoid exiting with an error and causing make to halt.
-NO_TEST_MSG	= \
-	echo "$@:  skipping the test--this build must be tested in a JDK."
-
-NO_JAVA_HOME_MSG	= \
-	echo "JAVA_HOME must be set to run this test."
-
-DATA_MODE = $(DATA_MODE/$(BUILDARCH))
-JAVA_FLAG = $(JAVA_FLAG/$(DATA_MODE))
-
-DATA_MODE/i486    = 32
-DATA_MODE/sparc   = 32
-DATA_MODE/sparcv9 = 64
-DATA_MODE/amd64   = 64
-DATA_MODE/ia64    = 64
-DATA_MODE/zero    = $(ARCH_DATA_MODEL)
-
-JAVA_FLAG/32 = -d32
-JAVA_FLAG/64 = -d64
-
-WRONG_DATA_MODE_MSG = \
-	echo "JAVA_HOME must point to a $(DATA_MODE)-bit OpenJDK."
-
-CROSS_COMPILING_MSG = \
-	echo "Cross compiling for ARCH $(CROSS_COMPILE_ARCH), skipping gamma run."
-
-test_gamma:  $(BUILDTREE_MAKE) $(GAMMADIR)/make/test/Queens.java
-	@echo Creating $@ ...
-	$(QUIETLY) ( \
-	echo "#!/bin/sh"; \
-	echo ""; \
-	$(BUILDTREE_COMMENT); \
-	echo ""; \
-	echo "# Include environment settings for gamma run"; \
-	echo ""; \
-	echo ". ./env.sh"; \
-	echo ""; \
-	echo "# Do not run gamma test for cross compiles"; \
-	echo ""; \
-	echo "if [ -n \"$(CROSS_COMPILE_ARCH)\" ]; then "; \
-	echo "  $(CROSS_COMPILING_MSG)"; \
-	echo "  exit 0"; \
-	echo "fi"; \
-	echo ""; \
-	echo "# Make sure JAVA_HOME is set as it is required for gamma"; \
-	echo ""; \
-	echo "if [ -z \"\$${JAVA_HOME}\" ]; then "; \
-	echo "  $(NO_JAVA_HOME_MSG)"; \
-	echo "  exit 0"; \
-	echo "fi"; \
-	echo ""; \
-	echo "# Check JAVA_HOME version to be used for the test"; \
-	echo ""; \
-	echo "\$${JAVA_HOME}/bin/java $(JAVA_FLAG) -fullversion > /dev/null 2>&1"; \
-	echo "if [ \$$? -ne 0 ]; then "; \
-	echo "  $(WRONG_DATA_MODE_MSG)"; \
-	echo "  exit 0"; \
-	echo "fi"; \
-	echo ""; \
-	echo "GAMMA_PROG=gamma"; \
-	echo ""; \
-	echo "if [ \"$(OS_VENDOR)\" = \"Darwin\" ]; then "; \
-	echo "  # Ensure architecture for gamma and JAVA_HOME is the same."; \
-	echo "  # NOTE: gamma assumes the OpenJDK directory layout."; \
-	echo ""; \
-	echo "  GAMMA_ARCH=\"\`file \$${GAMMA_PROG} | awk '{print \$$NF}'\`\""; \
-	echo "  JVM_LIB=\"\$${JAVA_HOME}/jre/lib/libjava.$(LIBRARY_SUFFIX)\""; \
-	echo "  if [ ! -f \$${JVM_LIB} ]; then"; \
-	echo "    JVM_LIB=\"\$${JAVA_HOME}/jre/lib/$${LIBARCH}/libjava.$(LIBRARY_SUFFIX)\""; \
-	echo "  fi"; \
-	echo "  if [ ! -f \$${JVM_LIB} ] || [ -z \"\`file \$${JVM_LIB} | grep \$${GAMMA_ARCH}\`\" ]; then "; \
-	echo "    $(WRONG_DATA_MODE_MSG)"; \
-	echo "    exit 0"; \
-	echo "  fi"; \
-	echo "fi"; \
-	echo ""; \
-	echo "# Compile Queens program for test"; \
-	echo ""; \
-	echo "rm -f Queens.class"; \
-	echo "\$${JAVA_HOME}/bin/javac -d . $(GAMMADIR)/make/test/Queens.java"; \
-	echo ""; \
-	echo "# Set library path solely for gamma launcher test run"; \
-	echo ""; \
-	echo "LD_LIBRARY_PATH=.:$${LD_LIBRARY_PATH:+$$LD_LIBRARY_PATH:}\$${JAVA_HOME}/jre/lib/${LIBARCH}/native_threads:\$${JAVA_HOME}/jre/lib/${LIBARCH}:${GCC_LIB}"; \
-	echo "export LD_LIBRARY_PATH"; \
-	echo "unset LD_LIBRARY_PATH_32"; \
-	echo "unset LD_LIBRARY_PATH_64"; \
-	echo ""; \
-	echo "if [ \"$(OS_VENDOR)\" = \"Darwin\" ]; then "; \
-	echo "  DYLD_LIBRARY_PATH=.:$${DYLD_LIBRARY_PATH:+$$DYLD_LIBRARY_PATH:}\$${JAVA_HOME}/jre/lib/native_threads:\$${JAVA_HOME}/jre/lib:$${DYLD_LIBRARY_PATH:+$$DYLD_LIBRARY_PATH:}\$${JAVA_HOME}/jre/lib/${LIBARCH}/native_threads:\$${JAVA_HOME}/jre/lib/${LIBARCH}:${GCC_LIB}"; \
-	echo "  export DYLD_LIBRARY_PATH"; \
-	echo "fi"; \
-	echo ""; \
-	echo "# Use the gamma launcher and JAVA_HOME to run the test"; \
-	echo ""; \
-	echo "./\$${GAMMA_PROG} $(TESTFLAGS) Queens < /dev/null"; \
-	) > $@
-	$(QUIETLY) chmod +x $@
-
 FORCE:
 
 .PHONY:  all FORCE

make/solaris/Makefile

@@ -231,36 +231,24 @@ $(SUBDIRS_CORE): $(BUILDTREE_MAKE)
 
 $(TARGETS_C2):  $(SUBDIRS_C2)
 	cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_TIERED):  $(SUBDIRS_TIERED)
 	cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_C1):  $(SUBDIRS_C1)
 	cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
 $(TARGETS_CORE):  $(SUBDIRS_CORE)
 	cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS)
-ifeq ($(TEST_IN_BUILD),true)
-	cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && ./test_gamma
-endif
 ifdef INSTALL
 	cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) install
 endif

make/test/Queens.java

-/*
- * Copyright (c) 2006, 2008, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.util.*;
-
-// Copyright 1996, Animorphic Systems
-// gri 28 Aug 92 / 15 Jan 93 / 8 Dec 95
-
-class Queens {
-
-  static void try_i(boolean a[], boolean b[], boolean c[], int x[], int i) {
-    int adj = 7;
-
-    for (int j = 1; j <= 8; j++) {
-      if (b[j] && a[i+j] && c[adj+i-j]) {
-        x[i] = j;
-        b[j] = false;
-        a[i+j] = false;
-        c[adj+i-j] = false;
-        if (i < 8) try_i(a, b, c, x, i+1);
-        else print(x);
-        b[j] = true;
-        a[i+j] = true;
-        c[adj+i-j] = true;
-      }
-    }
-  }
-
-  public static void main(String s[]) {
-    boolean a[] = new boolean[16+1];
-    boolean b[] = new boolean[ 8+1];
-    boolean c[] = new boolean[14+1];
-    int     x[] = new int[8+1];
-    int adj = 7;
-
-    for (int i = -7; i <= 16; i++) {
-      if (i >= 1 && i <= 8) b[i]     = true;
-      if (i >= 2)           a[i]     = true;
-      if (i <= 7)           c[adj+i] = true;
-    }
-
-    x[0] = 0; // solution counter
-
-    try_i(a, b, c, x, 1);
-  }
-
-  static void print(int x[]) {
-    // first correct solution: A1 B5 C8 D6 E3 F7 G2 H4
-
-    char LF = (char)0xA;
-    char CR = (char)0xD;
-
-    x[0]++;
-    if (x[0] < 10)
-        System.out.print(" ");
-    System.out.print(x[0] + ". ");
-    for (int i = 1; i <= 8; i++) {
-      char p = (char)('A' + i - 1);
-      System.out.print(p);
-      System.out.print (x[i] + " ");
-    }
-    System.out.println();
-  }
-
-};

src/cpu/sparc/vm/macroAssembler_sparc.cpp

@@ -1385,13 +1385,13 @@ void MacroAssembler::_verify_oop(Register reg, const char* msg, const char * fil
   }
 #endif
 
-  int len = strlen(file) + strlen(msg) + 1 + 4;
-  sprintf(buffer, "%d", line);
-  len += strlen(buffer);
-  sprintf(buffer, " at offset %d ", offset());
-  len += strlen(buffer);
-  char * real_msg = new char[len];
-  sprintf(real_msg, "%s%s(%s:%d)", msg, buffer, file, line);
+  const char* real_msg = NULL;
+  {
+    ResourceMark rm;
+    stringStream ss;
+    ss.print("%s at offset %d (%s:%d)", msg, offset(), file, line);
+    real_msg = code_string(ss.as_string());
+  }
 
   // Call indirectly to solve generation ordering problem
   AddressLiteral a(StubRoutines::verify_oop_subroutine_entry_address());
@@ -1423,13 +1423,13 @@ void MacroAssembler::_verify_oop_addr(Address addr, const char* msg, const char
   // plausibility check for oops
   if (!VerifyOops) return;
 
-  char buffer[64];
-  sprintf(buffer, "%d", line);
-  int len = strlen(file) + strlen(msg) + 1 + 4 + strlen(buffer);
-  sprintf(buffer, " at SP+%d ", addr.disp());
-  len += strlen(buffer);
-  char * real_msg = new char[len];
-  sprintf(real_msg, "%s at SP+%d (%s:%d)", msg, addr.disp(), file, line);
+  const char* real_msg = NULL;
+  {
+    ResourceMark rm;
+    stringStream ss;
+    ss.print("%s at SP+%d (%s:%d)", msg, addr.disp(), file, line);
+    real_msg = code_string(ss.as_string());
+  }
 
   // Call indirectly to solve generation ordering problem
   AddressLiteral a(StubRoutines::verify_oop_subroutine_entry_address());
@@ -1622,9 +1622,13 @@ void MacroAssembler::untested(const char* what) {
   // in order to run automated test scripts on the VM
   // Use the flag ShowMessageBoxOnError
 
-  char* b = new char[1024];
-  sprintf(b, "untested: %s", what);
-
+  const char* b = NULL;
+  {
+    ResourceMark rm;
+    stringStream ss;
+    ss.print("untested: %s", what);
+    b = code_string(ss.as_string());
+  }
   if (ShowMessageBoxOnError) { STOP(b); }
   else                       { warn(b); }
 }

src/share/vm/ci/ciEnv.cpp

@@ -802,6 +802,7 @@ ciInstanceKlass* ciEnv::get_instance_klass_for_declared_method_holder(ciKlass* m
   // require checks to make sure the expected type was found.  Given that this
   // only occurs for clone() the more extensive fix seems like overkill so
   // instead we simply smear the array type into Object.
+  guarantee(method_holder != NULL, "no method holder");
   if (method_holder->is_instance_klass()) {
     return method_holder->as_instance_klass();
   } else if (method_holder->is_array_klass()) {