* src/vm/jit/x86_64/codegen.h: Use multi-byte NOP for code alignment.
* src/vm/jit/x86_64/emit.c: Added emit_nop.
* src/vm/jit/x86_64/emit.h: Likewise.

* src/vm/jit/x86_64/codegen.h: Generate mfence instruction.
* src/vm/jit/x86_64/emit.c, src/vm/jit/x86_64/emit.h: Likewise.
(transplanted from 864ea9d2c217)

* src/native/jni.cpp: Issue a memory barriers after each volatile store.
(based on d53d813a5b09 from stefan-jmm branch)

* src/native/jni.cpp: Fixed a typo.
This is already obsolete; however, I don't like making changes on top of
obviously incorrect code.

* src/threads/lock.cpp: Slight memory barrier clarification.
* src/vm/jit/i386/arch.h: Define CAS_PROVIDES_FULL_BARRIER.
* src/vm/jit/x86_64/arch.h: Likewise.

* src/vm/jit/trap.cpp (trap_init): Disabled mmapping of first page by default.
* src/vm/options.c: Added -XX:+AlwaysMmapFirstPage to enable it again.
* src/vm/options.h: Likewise.

* src/vm/jit/verify/typecheck-stackbased-gen.inc: Regenerated.
* src/vm/jit/verify/typecheck-typeinferer-gen.inc: Likewise.
* src/vm/jit/verify/typecheck-variablesbased-gen.inc: Likewise.

* src/vm/jit/verify/generate.pl: Adapted to renamed source file.

* src/vm/breakpoint.hpp: Added header file for breakpoint handling.
* src/vm/Makefile.am (libvm_la_SOURCES): Added above file.
* src/vm/method.hpp (methodinfo): Added pointer to breakpoint table.
* src/vm/method.cpp (method_free): Frees breakpoint table if present.

* src/vm/jit/patcher-common.cpp (patcher_breakpoint): Added patcher method.
* src/vm/jit/patcher-common.hpp: Likewise.

* src/vm/jit/ir/icmd.hpp (ICMD_BREAKPOINT): Added.
* src/vm/jit/ir/icmdtable.inc: Adapted entry for above ICMD.
* src/vm/jit/parse.cpp (parse): Generate breakpoints if requested.
* src/vm/jit/stack.c: Correctly handles ICMD_BREAKPOINT.
* src/vm/jit/allocator/simplereg.c: Likewise.
* src/vm/jit/codegen-common.cpp (codegen_emit): Generate ICMD_BREAKPOINT code.

* src/vm/initialize.cpp: Added a required memory barrier.
* src/vm/linker.cpp: Cosmetics.

Merged MIPS stuff.

MIPS repair work

* src/vm/jit/mips/codegen.c: Make it compile.
* src/vm/jit/mips/codegen.h: Added M_ALD_DSEG.
* src/vm/jit/mips/linux/md-os.c: Fixes.
* src/vm/jit/mips/md.c: Fixed includes.
* src/vm/jit/mips/md.h: Likewise.

* src/vm/jit/builtin.hpp (builtintable_entry): Added function pointer to
fast-path emitter. At the moment we have lock fast-path on x86_64.
* src/vm/jit/builtin.cpp: Builtin table now needs emit-common.hpp included.
* src/vm/jit/builtintable.inc: Adapted to above change.
* src/threads/lock.hpp: Moved builtin function defines to where they belong.
* src/vm/jit/codegen-common.cpp (codegen_emit): Added preliminary fast-path
generation implementation. Yet to be fully optimized.
* src/vm/jit/emit-common.hpp: Added prototypes for lock fast-path emitters.
* src/vm/jit/x86_64/emit.c: Added stubs for lock fast-path emitters.

* src/vm/jit/mips/linux/md-os.c: Simplified signal handlers.
* src/vm/jit/mips/md-trap.h (MD_TRAP_COMPILER_FIXUP): Implemented.
* src/vm/jit/mips/md.c (md_trap_decode): Implemented.

(like 96f53095598b)

* src/vm/jit/mips/linux/md-os.c: Further simplified signal handler.

(like e4ed4d38a2de)

* src/vm/jit/trap.cpp (trap_handle) [__MIPS__]: Use executionstate for trap
handling.
* src/vm/jit/mips/linux/md-os.c: Simplified signal handlers.

(like 1d0460714bf6)

* src/toolbox/sequence.hpp: Added new file to hold sequence builder class.
* src/toolbox/Makefile.am (libtoolbox_la_SOURCES): Added above file.
* src/native/vm/nativevm.cpp: Use new sequence builder class.
* src/native/vm/openjdk/hpi.cpp: Likewise.
* src/native/vm/gnuclasspath/gnu_classpath_VMSystemProperties.cpp: Likewise.

* src/native/native.hpp (NativeAgent, NativeAgents): Added new classes for
handling JVMTI agent loading.
* src/native/native.cpp: Implemented methods for above classes.
* src/vm/vm.hpp (VM): Added table to hold all registered agents.
* src/vm/vm.cpp (VM::VM): Agents are now correctly registered and loaded
during VM startup.

* src/toolbox/list.hpp (DumpList): Made sort function accessible.
* src/vm/jit/code.cpp (code_codeinfo_free): Release memory for profiling.
* src/vm/jit/code.hpp (codeinfo): Basicblockcount only needed for profiling.
* src/vm/jit/codegen-common.cpp (codegen_emit): Adapted CPU cycle counting.
* src/vm/jit/emit-common.hpp: Likewise.
* src/vm/jit/jit.cpp (jit_compile): This is not the place to free resources.
* src/vm/jit/optimizing/Makefile.am (PROFILE_SOURCES): Moved to C++.
* src/vm/jit/optimizing/profile.cpp: Fixed and moved to C++.
* src/vm/jit/optimizing/profile.hpp: Likewise.
* src/vm/vm.cpp: Fixed includes.

* src/vm/jit/i386/emit.c: Added dummies for CPU cycle counting.
* src/vm/jit/powerpc/emit.c: Likewise.
* src/vm/jit/s390/emit.c: Likewise.
* src/vm/jit/x86_64/emit.c: Moved CPU cycle counting here.

* src/vm/jit/codegen-common.cpp (codegen_emit): New generic version of the
code generating loop. This is the main point of this huge commit.

There are some other changes which might be interesting about this commit,
which are described in detail:
* src/vm/jit/code.hpp (codeinfo): Added runtime information to replace most
parts of the method header.
* src/vm/jit/codegen-common.cpp (codegen_finish): Sets runtime information.
(codegen_start_native_call): Use MD function to determine size of stackframe.
(codegen_finish_native_call): Likewise.
* src/vm/jit/codegen-common.hpp: Added prototypes of new MD functions.
* src/vm/jit/emit-common.hpp: Added prototypes of new MD functions.
(emit_xmove): Added generic inline functions for register moves.
* src/vm/jit/optimizing/profile.c: Disabled some broken profiling code.
* src/vm/jit/optimizing/profile.h: Moved definitions CPU cycle counting
macros to where they belong.
* src/vm/jit/replace.cpp: Uses new architecture description macros.
* src/vm/jit/stacktrace.cpp: Use MD function to determine size of stackframe.

The rest of the files were machine dependent adaptions of the different ports
with too many changes to describe here, so I just list the files:
* src/vm/jit/alpha/arch.h
* src/vm/jit/alpha/codegen.c
* src/vm/jit/alpha/codegen.h
* src/vm/jit/alpha/emit.c
* src/vm/jit/alpha/md.h
* src/vm/jit/arm/arch.h
* src/vm/jit/arm/codegen.c
* src/vm/jit/arm/codegen.h
* src/vm/jit/arm/emit.c
* src/vm/jit/arm/md.h
* src/vm/jit/i386/arch.h
* src/vm/jit/i386/codegen.c
* src/vm/jit/i386/codegen.h
* src/vm/jit/i386/emit.c
* src/vm/jit/i386/emit.h
* src/vm/jit/i386/md.h
* src/vm/jit/m68k/arch.h
* src/vm/jit/m68k/codegen.c
* src/vm/jit/m68k/codegen.h
* src/vm/jit/m68k/emit.c
* src/vm/jit/m68k/md.h
* src/vm/jit/mips/arch.h
* src/vm/jit/mips/codegen.c
* src/vm/jit/mips/codegen.h
* src/vm/jit/mips/emit.c
* src/vm/jit/mips/md.h
* src/vm/jit/powerpc/arch.h
* src/vm/jit/powerpc/codegen.c
* src/vm/jit/powerpc/codegen.h
* src/vm/jit/powerpc/emit.c
* src/vm/jit/powerpc/md.h
* src/vm/jit/powerpc64/arch.h
* src/vm/jit/powerpc64/codegen.c
* src/vm/jit/powerpc64/codegen.h
* src/vm/jit/powerpc64/emit.c
* src/vm/jit/powerpc64/md.h
* src/vm/jit/s390/arch.h
* src/vm/jit/s390/codegen.c
* src/vm/jit/s390/codegen.h
* src/vm/jit/s390/emit.c
* src/vm/jit/s390/md.h
* src/vm/jit/sparc64/arch.h
* src/vm/jit/sparc64/codegen.c
* src/vm/jit/sparc64/codegen.h
* src/vm/jit/sparc64/emit.c
* src/vm/jit/sparc64/md.h
* src/vm/jit/x86_64/arch.h
* src/vm/jit/x86_64/codegen.c
* src/vm/jit/x86_64/codegen.h
* src/vm/jit/x86_64/emit.c
* src/vm/jit/x86_64/emit.h
* src/vm/jit/x86_64/md.h

* src/vm/jit/show.cpp (show_method): Now shows patcher references as well.
* src/vm/jit/patcher-common.cpp (patcher_list_show): Supports above task.
* src/vm/jit/patcher-common.hpp: Likewise.
* src/vm/global.h (PRINTF_FORMAT_INTPTR_T): Added very useful define.

* src/vm/jit/methodtree.c (methodtree_find): Detect and avoid endless loop when
methodtree lookup fails during stacktrace creation.

* src/vm/loader.cpp (load_constantpool): Uses DumpList instead of reinvented
wheel to resolve forward references.

* src/mm/dumpmemory.hpp (DumpClass): Added new base class for dump memory.
* src/toolbox/list.hpp (DumpList): Uses above class to be allocated on dump
memory.

* src/vm/primitive.cpp: Removed obsolete legacy C interface.
* src/vm/primitive.hpp: Likewise.

* INSTALL: Minor textual changes.
* README: Likewise.

* src/vm/jit/trace.cpp: Method tracer can now trace builtin functions as well.
* src/vm/jit/codegen-common.cpp: Some minor adaption to allow above change.
* src/vm/options.c (opt_TraceBuiltinCalls): Added new tracer option.
* src/vm/options.h (opt_TraceBuiltinCalls): Likewise.

* src/vm/global.h: Added definition of MIN macro with guard.
* src/vm/jit/sparc64/md-abi.c (MIN): Removed macro.
* src/vm/jit/stack.c (MIN): Likewise.

i386 / x86_64: Align patcher trap instruction.
* src/vm/jit/i386/emit.c: Added emit_patcher_alignment.
* src/vm/jit/x86_64/emit.c: Likewise.
* src/vm/jit/i386/md-trap.h: Added emit_patcher_alignment, defined
ALIGN_PATCHER_TRAP.
* src/vm/jit/x86_64/md-trap.h: Likewise.
* src/vm/jit/patcher-common.cpp (patcher_add_patch_ref): Use
emit_patcher_alignment if requested.

* src/vm/jit/show.cpp (show_method, show_allocation): Show register
allocation even without disassembler.

* src/vm/jit/trap.cpp (trap_handle): Suppress PR85 warning by default.

* NEWS: Slight clarification.

* NEWS: Brought in line with cacao-1.0.x branch, added preliminary release info
for trunk.

OpenSolaris x86_64
* src/vm/jit/x86_64/md-abi.h: #undef REG_SP on Solaris.
* src/vm/jit/x86_64/codegen.c, src/vm/jit/x86_64/emit.c: Added an
include in order to pick up the register defines from
/usr/include/sys.

* src/vm/jit/x86_64/solaris/md-os.c: Simplified signal handlers
("new-trap-decoding").
(md_executionstate_read, md_executionstate_write): Fixed register
translation.

* src/vm/jit/i386/solaris/md-os.c: Forgot to remove a comment.

Now runs on OpenSolaris i386.
* src/vm/array.hpp, src/native/jni.cpp: Compile fixes (on OpenSolaris).
* src/vm/jit/i386/arch.h: Added SKIP_REG_DEFS for Solaris build.
Also #undef register symbols on Solaris.
* src/vm/jit/i386/md-abi.h: #undef REG_SP on Solaris.
* src/vm/jit/i386/codegen.c, src/vm/jit/i386/emit.c: Added an include
in order to pick up the register defines from /usr/include/sys.

* src/vm/jit/i386/solaris/md-os.c: Simplified signal handlers
("new-trap-decoding"). Also using UESP instead of ESP.

* src/vm/jit/optimizing/recompiler.cpp: Fixed a bug.
This "sanity" check is not sane in the presence of spurious wakeups.

Added test for PR131.

* tests/regression/bugzilla/PR119.java: Compile fix.

Minor bugfix for previous commit.
* src/threads/lock.cpp (lock_hashtable_get): Use unordered finalization
like in src/mm/gc-boehm.cpp (heap_alloc).

Fixes PR131.
* src/threads/lock.cpp: Remove lock records only after they have become
absolutely unreachable.
* src/threads/lock.hpp: Added lock_schedule_lockrecord_removal.
* src/vm/finalizer.cpp: Schedule lock record removal.

* configure.ac: Added AC_CONFIG_AUX_DIR.
Without this, autogen'ing inside an icedtea tree did not work with libtool
2.2.6.

Fixes PR130 (os::scandir invocation).
* src/vm/os.hpp (os::scandir): Invoke the system's scandir function via
a template helper.

* src/vm/options.c (options_xx): Don't clutter output with warning (print to
stderr instead).

Fixes PR128 (changed resolution order for native methods).
* src/native/native.cpp (NativeMethods::resolve_method): Consider internal
methods before descending into java.lang.ClassLoader.

* src/native/vm/sun_misc_Unsafe.cpp: Make both OpenJDK 6/7 versions of
setMemory/copyMemory available.

* src/vm/os.cpp (os::abort_errnum, os::abort_errno): Fixed.

* src/native/jni.cpp (_Jv_JNI_CallStaticObjectMethodV,
_Jv_JNI_CallStaticVoidMethodV): Cannot dump va_list in a meaningful way.

* src/vm/os.hpp (os::fprintf): Fixed vfprintf invocation.
Looks like a typo; was discovered because of a gcc warning on Alpha.

--HG--
extra : transplant_source : U%24%C4%C3%FE%1Dk%0D%1E%A1%B4%EEC%B3%EAB%EA%B4Q%E7

* src/native/vm/openjdk/jvm.cpp (JVM_GetAllThreads): Fixed minor typo
missed during list renaming.

* src/vm/jit/codegen-common.cpp (codegen_start_native_call) [__MIPS__],
(codegen_finish_native_call) [__MIPS__]: Trace native calls implicitly now.
* src/vm/jit/mips/codegen.c (codegen_emit_stub_native): Removed explicit
calltracer code generation.

* src/vm/jit/mips/codegen.c (codegen_emit): Fixed minor problem in ICMD_ATHROW.

* src/toolbox/list.hpp (List): Added new list class without a mutex.
(LockedList): Renamed list class with mutex to make mutex obvious.
* src/threads/threadlist.hpp (ThreadList): Use above class.
* src/threads/threadlist.cpp: Likewise.
* src/vm/jit/code.hpp (codeinfo): Patcher list uses above class.
* src/vm/jit/patcher-common.cpp (patcher_list_create): Likewise.

* configure.ac: Made ARM cpu types more generic.

* src/vm/jit/powerpc/arch.h: Added USES_NEW_SUBTYPE.
* src/vm/jit/powerpc/codegen.c: New subtype code for ppc, almost identical to
the ppc64 code.
* src/vm/jit/powerpc/codegen.h: Added M_CNTLZ.
* src/vm/jit/powerpc/emit.c (emit_classcast_check): Slightly extended.

* src/vm/jit/powerpc/darwin/md-os.c: Brought ppc-darwin up to date. Should be
backwards compatible to previous darwin versions.

* src/vm/jit/alpha/codegen.c: Fixed a register-spilling bug.

* src/vm/jit/powerpc64/codegen.c: Fixed 2 register-spilling bugs.

* src/vm/jit/allocator/simplereg.c: Respects opt_RegallocSpillAll flag now.
* src/vm/options.c (opt_RegallocSpillAll): Added.
* src/vm/options.h: Likewise.

* src/vm/jit/powerpc64/arch.h: Added USES_NEW_SUBTYPE.
* src/vm/jit/powerpc64/codegen.c: New subtype code for ppc64, brought closer
in line with the Alpha version.
* src/vm/jit/powerpc64/codegen.h: Added M_RLDICL, M_CNTLZ.
* src/vm/jit/powerpc64/emit.c (emit_classcast_check): Slightly extended.

Merged with new-trap-decoding branch at rev a792088a3f04 (branch closed).

* src/vm/jit/powerpc/linux/md-os.c: Simplified signal handlers.
* src/vm/jit/powerpc/md-trap.h (MD_TRAP_COMPILER_FIXUP): Implemented.
* src/vm/jit/powerpc/md.c (md_trap_decode): Implemented.

--HG--
branch : new-trap-decoding

* src/native/vm/openjdk/jvm.cpp (JVM_CurrentClassLoader): Implemented.
* src/vm/javaobjects.hpp [ENABLE_JAVASE] (java_lang_ClassLoader): Added.
* src/vm/javaobjects.cpp (java_lang_ClassLoader::invoke_getSystemClassLoader):
Implemented new invocation wrapper method.
* src/vm/loader.cpp (load_class_from_sysloader): Use above invocation wrapper.
* src/vm/jit/stacktrace.cpp (stacktrace_first_nonsystem_classloader): Added.
* src/vm/jit/stacktrace.hpp: Likewise.
* src/vm/vm.cpp (vm_get_mainclass_from_jar): Added workaround to make it
compile with CLDC. We have to look into this at some point.

Fixes PR126.
* src/vm/loader.cpp (load_class_from_classloader): Correct faulty classloader behavior.
* src/vm/options.c: Added option flag for -XX:+PrintWarnings.
* src/vm/options.h: Likewise.

* src/vm/jit/i386/darwin/md-os.c: Simplified signal handlers.

--HG--
branch : new-trap-decoding

Fixes PR125.
* src/vm/method.cpp (method_load): Ignore access flags for clinit methods.

* tests/regression/bugzilla/PR125.java: Added new regression test.
* tests/regression/bugzilla/All.java: Added above test to testsuite.

* src/vm/jit/i386/linux/md-os.c: Simplified signal handlers.
* src/vm/jit/i386/md-trap.h (MD_TRAP_COMPILER_FIXUP): Implemented.
* src/vm/jit/i386/md.c (md_trap_decode): Implemented.
* src/vm/jit/trap.cpp (trap_handle) [__I386__]: Fixed minor conflict.

--HG--
branch : new-trap-decoding

* src/vm/jit/alpha/linux/md-os.c: Simplified signal handlers.
* src/vm/jit/alpha/md-trap.h (MD_TRAP_COMPILER_FIXUP): Implemented.
* src/vm/jit/alpha/md.c (md_trap_decode): Implemented.

--HG--
branch : new-trap-decoding

Fixes PR121. Cherry-picked from upstream BoehmGC CVS head.
* src/mm/boehm-gc/os_dep.c (GC_linux_stack_base): Relax sanity test.

* src/native/vm/cldc1.1/java_lang_String.cpp: Added missing include.
* src/native/vm/cldc1.1/com_sun_cldc_io_ResourceInputStream.cpp: Likewise.
* src/native/vm/cldc1.1/com_sun_cldc_io_j2me_socket_Protocol.cpp: Likewise.

Merged with michi branch at rev 1684fe51cf3d.

* src/vm/array.hpp (ArrayTemplate::get_raw_data_ptr): Added as pure virtual.
(Array::get_raw_data_ptr): Removed obsolete method.
Removed some superfluous inline keywords.

--HG--
branch : michi

* src/vm/jit/powerpc64/linux/md-os.c: Simplified signal handlers.
* src/vm/jit/powerpc64/md-trap.h (MD_TRAP_COMPILER_FIXUP): Implemented.
* src/vm/jit/powerpc64/md.c (md_trap_decode): Implemented.
* src/vm/jit/powerpc64/patcher.c (patcher_is_valid_trap_instruction_at):
Removed obsolete method.

--HG--
branch : new-trap-decoding

* src/vm/jit/trap.cpp (trap_handle): Further generalized trap handling and
changed signature accordingly.
* src/vm/jit/trap.hpp (trapinfo_t): Added together with signal number defines.

* src/vm/jit/arm/linux/md-os.c: Simplified signal handlers.
* src/vm/jit/arm/md-trap.h (MD_TRAP_COMPILER_FIXUP): Implemented.
* src/vm/jit/arm/md.c (md_trap_decode): Implemented.

* src/vm/jit/x86_64/linux/md-os.c: Simplified signal handlers.
* src/vm/jit/x86_64/md-trap.h (MD_TRAP_COMPILER_FIXUP): Implemented.
* src/vm/jit/x86_64/md.c (md_trap_decode): Implemented.

--HG--
branch : new-trap-decoding

* src/vm/options.c: Moved -m, -sig and -all flags to -XX options.
* src/vm/options.h: Likewise.
* src/vm/vm.cpp: Removed obsolete flags and adapted to above changes.

* src/vm/jit/mips/arch.h (USES_NEW_SUBTYPE): Added define.
* src/vm/jit/mips/codegen.c (codegen_emit): Added new subtype checking code
to ICMD_CHECKCAST and ICMD_INSTANCEOF.
* src/vm/jit/emit-common.cpp (emit_label_beq): Added.
* src/vm/jit/emit-common.hpp (emit_label_beq): Likewise.

* src/vm/vm.cpp (vm_abort_errnum, vm_abort_errno): Removed obsolete functions.
* src/vm/vm.hpp: Likewise.
* src/mm/memory.cpp: Adapted to use os::abort_errnum() instead.
* src/native/vm/cldc1.1/com_sun_cldc_io_j2me_socket_Protocol.cpp: Likewise.
* src/threads/posix/thread-posix.cpp: Likewise.
* src/threads/posix/thread-posix.hpp: Likewise.
* src/vm/jit/oprofile-agent.cpp: Likewise.
* src/vm/options.c: Likewise.
* src/vm/signal.cpp: Likewise.

* src/vm/jit/arm/arch.h (USES_NEW_SUBTYPE): Added define.
* src/vm/jit/arm/codegen.c (codegen_emit): Added new subtype checking code
to ICMD_CHECKCAST and ICMD_INSTANCEOF.
* src/vm/jit/arm/codegen.h: Added new conditional traps.
* src/vm/jit/arm/emit.c (emit_classcast_check): Likewise.

* src/native/jni.hpp (JNI_VERSION_CACAO): Added to be able to reveal ourselves.
* src/native/jni.cpp (JNI_GetDefaultJavaVMInitArgs): Now accepts above version
number.

* src/vm/suck.hpp (SuckClasspath): Added as list of classpath entries.
* src/vm/suck.cpp: Moved existing methods into above class.
* src/vm/vm.hpp (VM): Added SuckClasspath as global classpath entries list.
* src/vm/vm.cpp (VM::VM): Adapted to above changes.
* src/vm/loader.cpp (loader_load_all_classes): Likewise.
* src/native/vm/cldc1.1/com_sun_cldc_io_ResourceInputStream.cpp: Likewise.
* src/native/vm/gnuclasspath/java_lang_VMClassLoader.cpp: Likewise.

Fixes PR81.
* src/vm/jit/patcher-common.cpp (patcher_function_list) [!ENABLE_VERIFIER]:
Removed reference to patcher_resolve_class if verifier is disabled.
* src/vm/jit/arm/codegen.c (codegen_emit) [!ENABLE_VERIFIER]: Likewise.

Fixes PR122.
* src/vm/jit/arm/md.c (md_jit_method_patch_address): Fixed for corner case with
large displacements.

* src/native/vm/nativevm.cpp (nativevm_init): Return boolean to indicate error.
* src/native/vm/nativevm.hpp (nativevm_init): Adapted signature accordignly.
* src/vm/vm.cpp (VM::VM): Check for above error flag.

* src/native/vm/gnuclasspath/java_lang_VMThread.cpp: Use thread_handle_*
functions for interrupt, isInterrupted, setPriority, getState.

* src/threads/thread.cpp (threads_thread_start): Take the ThreadList lock
when calling set_vmdata.

* src/threads/thread.cpp, src/threads/thread.hpp: Added
thread_handle_set_priority, thread_handle_is_interrupted,
thread_handle_interrupt, thread_handle_get_state for querying/manipulating
threadobjects while holding the ThreadList lock.

* src/threads/threadlist.hpp: Added RAII ThreadListLocker.

These changes seem to fix PR120 for GNU classpath. For OpenJDK, the situation
is still a bit messy.

--HG--
extra : transplant_source : %15%8B%B4%86%CAk%2C%0DL%D0%D6V%97%81%F1%7E%07.%A5M

* src/vm/javaobjects.hpp: Removed lots of superfluous inline keywords.

* src/threads/thread.cpp, src/threads/thread.hpp (thread_is_interrupted,
thread_set_interrupted): Moved to .cpp file so we can get rid of
#ifdef __cplusplus.

* src/threads/thread.hpp (thread_is_attached, thread_is_daemon,
thread_current_is_attached): Made a bit shorter.

compare_and_swap reorganization. This should finally make it compile on MacOS X.

* src/threads/atomic.hpp: Reorganized namespace declarations.
(CAS_32_functor, CAS_64_functor, CAS_chooser, CAS): Helper templates for letting
the compiler figure out which version of compare_and_swap to use.

* src/threads/atomic.cpp: generic_compare_and_swap now lives in namespace Atomic.
* src/native/vm/sun_misc_Unsafe.cpp: Adapted usage of compare_and_swap.

* src/vm/jit/alpha/md-atomic.hpp: Adapted to new namespace.
* src/vm/jit/arm/md-atomic.hpp: Likewise.
* src/vm/jit/i386/md-atomic.hpp: Likewise.
* src/vm/jit/m68k/md-atomic.hpp: Likewise.
* src/vm/jit/mips/md-atomic.hpp: Likewise.
* src/vm/jit/powerpc/md-atomic.hpp: Likewise.
* src/vm/jit/powerpc64/md-atomic.hpp: Likewise.
* src/vm/jit/s390/md-atomic.hpp: Likewise.
* src/vm/jit/sparc64/md-atomic.hpp: Likewise.
* src/vm/jit/x86_64/md-atomic.hpp: Likewise.

* INSTALL: Restoring version before 9f7c675ac362. Looks like an accidental
change.

* src/threads/posix/thread-posix.cpp (threads_calc_absolute_time):
An attempt at improved integer overflow handling.

* src/vm/jit/i386/darwin/md-os.c: Make compilable on Tiger (10.4).

* src/vm/jit/trap.cpp (trap_handle): Enhanced debug output of trap tracer.

* src/vm/jit/mips/emit.c (emit_verbosecall_enter): Switch to new call tracer.
(emit_verbosecall_exit): Likewise.

Fixes PR102 and PR119.
* src/vm/primitive.hpp (Primitive::unbox_typed): Added new method.
* src/vm/primitive.cpp: Implemented above method for typesafe unboxing
of primitive values with conversion.

* src/vm/array.cpp (Array::set_boxed_element): Use new unboxing function and
special handling for object arrays.

--HG--
branch : michi

* src/threads/atomic.cpp (generic_compare_and_swap): Fixed typo.

Stronger assembler constraints for cmpxchg on i386/x86_64.
* src/vm/jit/i386/md-atomic.hpp, src/vm/jit/x86_64/md-atomic.hpp: Said changes.

* src/threads/threadlist.hpp: Removed superfluous inline keywords; improves readability.

* src/vm/jit/i386/darwin/md-os.c, src/vm/jit/i386/freebsd/md-os.c,
src/vm/jit/i386/solaris/md-os.c, src/vm/jit/x86_64/solaris/md-os.c:
Copied the PR85 fix (untested except for i386 darwin).

* src/vm/jit/Makefile.am: Fixed build.

* tests/regression/base/TestCloning.java: Added testcase for object cloning.
* tests/regression/base/All.java: Added above test to our base suite.

PR85 for i386.
* src/vm/jit/i386/linux/md-os.c: Check for already patched instructions.
* src/vm/jit/i386/patcher.c (patcher_is_valid_trap_instruction_at):
Implemented.