Reviewed-by: dholmes, kvn

Summary: replace PT_LOAD segment with library segment when necessary
Reviewed-by: dholmes, sla

Reviewed-by: kvn, coleenp

Summary: The code for reading compressed klass pointers in the sa-agent on Mac used readCompOopAddress instead of readCompKlassAddress, this is wrong but has been hidden because compressed oops and compressed klasses has used the same base address in the past.
Reviewed-by: sla, jmasa
Contributed-by: stefan.johansson@oracle.com

Summary: Need to check for 0 case for InstanceKlass::_generic_signature_index.
Reviewed-by: sspitsyn, sla

8021948: Change InstanceKlass::_source_file_name and _generic_signature from Symbol* to constant pool indexes.
Summary: Change InstanceKlass::_source_file_name and _generic_signature to u2 fields.
Reviewed-by: coleenp, iklam

Reviewed-by: minqi, sla

Reviewed-by: coleenp, mgerdin, hseigel

Summary: Hide private node to block mapping using public interface
Reviewed-by: kvn, roland

Summary: Method sun.jvm.hotspot.runtime.OSThread.initialize throws a sun.jvm.hotspot.types.WrongTypeException
Reviewed-by: dholmes, mgerdin

Reviewed-by: minqi, poonam

Reviewed-by: sla, sundar, kmo
Contributed-by: yunda.mly@taobao.com

Summary: Remove -Xaprof and Klass::_alloc_count & ArrayKlass::_alloc_size.
Reviewed-by: stefank, coleenp

Reviewed-by: sla, dsamersoff

Summary: Inject protection_domain, signers, init_lock into java_lang_Class
Reviewed-by: stefank, dholmes, sla

Reviewed-by: sla, poonam

Reviewed-by: coleenp, rbackman, dholmes

Reviewed-by: coleenp, mgronlun, rbackman

8013364: SA-JDI exceptions caused by lack of permissions on OSX should be more verbose about issue cause
Reviewed-by: coleenp, rbackman

Reviewed-by: sla, brutisso

Reviewed-by: coleenp, rbackman, minqi

Reviewed-by: kvn, vlivanov

Summary: Allocate the method's profiling related metadata until they are needed.
Reviewed-by: coleenp, roland

Reviewed-by: sspitsyn, zgu
Contributed-by: peter.allwin@oracle.com

Reviewed-by: sla, coleenp, kmo
Contributed-by: yunda.mly@taobao.com

Reviewed-by: coleenp, sla
Contributed-by: yunda.mly@taobao.com

Summary: add a missing change from JDK-7054512 so that Oop.iterateFields() works with UseCompressedKlassPointers
Reviewed-by: coleenp, roland
Contributed-by: yunda.mly@taobao.com

Summary: Macosx uses Mach-O file format for binary files, not ELF format. Currently SA works on core files on other platforms, t his change enables SA work on core file generated on Darwin.
Reviewed-by: sla, sspitsyn
Contributed-by: yumin.qi@oracle.com

Reviewed-by: dholmes, kvn, mikael, morris

Summary: Fix unitialized variable and return value.
Reviewed-by: kvn

Reviewed-by: poonam, sla

Reviewed-by: rbackman, sla, poonam

Summary: Zero Symbol* for constant pool strings to indicate pseudo_strings (objects that aren't strings).  Clean up JVM_CONSTANT_Object and unused flags.
Reviewed-by: sspitsyn, jrose

Reviewed-by: coleenp, mgronlun

Reviewed-by: dholmes, mikael

Reviewed-by: dholmes, rbackman

Reviewed-by: dholmes, coleenp, sspitsyn, rbackman

Reviewed-by: mgronlun, sla, dholmes

Summary: allocate method annotations and attach to ConstMethod if present
Reviewed-by: dcubed, jiangli, sspitsyn, iklam

8006423: SA: NullPointerException in sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:67)
Summary: Do not rely on mach thread port names to identify threads from SA
Reviewed-by: dholmes, minqi, rbackman