* 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.

* src/toolbox/hashtable.hpp: Added preliminary C++ hashtable class.
* src/threads/mutex.hpp (MutexLocker): Helper which might come in handy.
(transplanted from aefdd2b45fcf0086266e43032ce0bda0a9f8a0f9)

--HG--
extra : transplant_source : %AE%FD%D2%B4_%CF%00%86%26nC%03%2C%E0%BD%A0%A9%F8%A0%F9

* src/native/native.cpp: Fixed bogus log_print calls. Please don't use strings
that are dynamically generated as format strings, this is dangerous.

* src/vm/vm.cpp (usage): Made function static. Also removed legacy C functions.
* src/vm/vm.hpp: Removed obsolete prototypes.

* src/native/vm/openjdk/jvm.cpp (JVM_GetVersionInfo): Fixed typo and bogus size.

* src/native/vm/openjdk/jvm.cpp (JVM_GetVersionInfo): Implemented.
Parts taken from icedtea patch by Andrew John Hughes <ahughes@redhat.com>.
(transplanted from 5f6614d3497636a298267d9036fe3e13f0b637c3)

* src/vm/jit/replace.cpp (replace_handler): Adapted replacement handler to take
an executionstate from the trap handler. Fixes -XX:+TestReplacement again.
* src/vm/jit/replace.hpp: Likewise.
* src/vm/jit/trap.cpp (trap_handle): Adapted to above change.

* src/vm/jit/trap.cpp (trap_handle): Adapted to support "reusable trap points".
* src/vm/jit/patcher-common.cpp (patcher_handler): Changed to return status
instead of the causing exception object itself.
* src/vm/jit/patcher-common.hpp: Likewise.

* src/vm/os.cpp: Removed obsolete legacy C functions.
* src/vm/os.hpp: Likewise.

* configure.ac: Define detailed version numbers.
* m4/version.m4: New file to define all kinds of version macros.

* src/toolbox/util.c (_Jv_getcwd): Moved convenience function to os wrapper.
* src/toolbox/util.h: Likewise.
* src/vm/os.cpp: Likewise.
* src/vm/os.hpp (os::getcwd): Added system function wrapper.
* src/vm/properties.cpp (Properties::Properties): Adapted to above change.
* src/vm/suck.cpp (SuckClasspath::add): Likewise.

* src/vm/hook.hpp: Added new file for hook points.
* src/vm/Makefile.am (libvm_la_SOURCES): Added above file.

* src/native/native.cpp (resolve_method): Added native_resolved hook.
* src/threads/posix/thread-posix.cpp (threads_startup_thread): Added hooks.
* src/vm/linker.cpp (link_class): Added class_linked hook.
* src/vm/loader.cpp (load_class_from_classbuffer): Added class_loaded hook.
* src/vm/vm.cpp (VM::VM): Added vm_init hook.
* src/vm/jit/patcher-common.cpp (patcher_breakpoint): Added breakpoint hook.
* src/vm/jit/trace.cpp: Added hooks.

* src/cacao/cacao.cpp: Launcher is not allowed to interact with JVMTI.
* src/native/jni.cpp (jni_RegisterNatives): Removed bogus JVMTI events.
* src/native/vm/cldc1.1/java_lang_Object.cpp: Likewise.
* src/native/vm/gnuclasspath/java_lang_VMObject.cpp: Likewise.

* src/native/vm/openjdk/management.cpp: Added support for verbose attributes.
* src/vm/os.hpp (os::getpid): Added system function wrapper.
* configure.ac: Added check for getpid function.

* configure.ac: Added check for sys/loadavg.h (for OpenSolaris).
* src/vm/os.hpp: Using sys/loadavg.h.

* src/vm/jit/codegen-common.cpp (codegen_emit): Fixed support to pass float
arguments via integer registers (i.e. ARM) in generic codegen loop.
* src/vm/jit/arm/codegen.h: Relaxed assertions in M_LDR.
* src/vm/jit/arm/codegen.c (codegen_emit_stub_native): Stackframe size for
native stubs is stored as number of stackslots.

* src/vm/jit/arm/codegen.c (codegen_emit_stub_native): Removed obsolete calls
to Java call tracer as this should be done by codegen intrisics.

* src/native/vm/openjdk/sun_misc_Perf.cpp: Added new file.
* src/native/vm/openjdk/Makefile.am (libnativevmcore_la_SOURCES): Added file.
* src/native/vm/nativevm.cpp (nativevm_preinit): Register sun.misc.Perf methods.
* src/native/vm/nativevm.hpp (_Jv_sun_misc_Perf_init): Added.

* src/vm/types.h: Saner defines for internal types (s1, u1, s4, u4, s8, ...)

* src/native/jni.cpp: Partial backout of 54ab738ea6b2 (OpenSolaris i386).
Let's keep everything consistent.

* src/vm/jit/mips/codegen.c: LADDCONST/LSUBCONST/IREMPOW2 fixes.
Thanks to Joe Buehler for reporting the LADDCONST/LSUBCONST bug.

* src/vm/jit/mips/codegen.c: LAND/LOR/LXOR fixes.
Patch by Joe Buehler <aspam@cox.net>
http://c1.complang.tuwien.ac.at/pipermail/cacao/2009-September/001146.html

* src/vm/jit/mips/linux/md-os.c (md_signal_handler_sigsegv): Restored an
ugly hack for finding the instruction pointer.
(md_signal_handler_sigill): Fixed, for the previous version was based on QEMU's
behavior which does not appear to be correct.

*src/vm/vm.cpp (version): Adjusted date in copyright statement.

* src/vm/javaobjects.cpp (java_lang_management_MemoryUsage): Added new
constructor for MemoryUsage objects.
* src/vm/javaobjects.hpp (java_lang_management_MemoryUsage): Added accessor.
* src/native/vm/gnuclasspath/gnu_java_lang_management_VMClassLoadingMXBeanImpl.cpp,
* src/native/vm/gnuclasspath/gnu_java_lang_management_VMMemoryMXBeanImpl.cpp:
Fixed broken methods and use above invocation wrapper now.

* src/native/vm/openjdk/management.cpp (jmm_GetBoolAttribute): Stub implemented.
(jmm_SetBoolAttribute, jmm_GetLongAttribute, jmm_ResetStatistic): Likewise.
* src/vm/options.c (opt_TraceJMMCalls): Added new -XX option to trace JMM calls.
* src/vm/options.h: Likewise.

* src/threads/threadlist.hpp (ThreadList): Adapted thread counting methods to
hide internal threads from Java. Also added some comments.
* src/threads/threadlist.cpp (ThreadList::get_active_java_threads): Implemented.
(ThreadList::get_number_of_daemon_java_threads): Likewise.

* src/native/vm/gnuclasspath/gnu_java_lang_management_VMThreadMXBeanImpl.cpp:
Adapted to above changes.
* src/native/vm/openjdk/jvm.cpp (JVM_GetAllThreads): Likewise.
* src/threads/posix/thread-posix.cpp: Removed obsolete counting code.
* src/threads/thread.cpp (thread_new): Counting via threadlist requires that
flags are set during threadobject creation.
* src/vm/global.h (MAX): Defined as macro.
* src/vm/vm.cpp (VM::VM): Remember VM initialization time.
* src/vm/vm.hpp (VM::get_inittime): Returns above time.

* src/vm/classcache.cpp (classcache_get_loaded_classes): Removed obsolete method.
The logic of this method is already present in classcache_foreach_loaded_class.
* src/vm/classcache.hpp: Likewise.

* src/vm/vm.hpp (VM::start_runtime_agents): Added new helper method.
* src/vm/vm.hpp (VM::VM): Start runtime agents after the VM is created.
(VM::start_runtime_agents): Implemented for different JRE configurations.

* src/native/vm/sun_misc_Unsafe.cpp (Java_sun_misc_Unsafe_getLoadAverage): Added.
* src/vm/os.hpp (os::getloadavg): Added new OS wrapper.
* configure.ac: Added check for getloadavg.

* 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.