ACCESS_UNALIGNED="yes"
JIT_SUPPORTED=no
-INTERP_SUPPORTED=no
LIBC="libc.so.6"
INTL="libc.so.6"
SQLITE="libsqlite.so.0"
sizeof_register="SIZEOF_VOID_P"
jit_wanted=true
-interp_wanted=false
sgen_supported=false
boehm_supported=true
case "$host" in
USEJIT=true
jit_status="Building and using the JIT"
else
- if $interp_wanted; then
- jit_status="Building the JIT, defaulting to the interpreter"
- else
- AC_ERROR(No JIT or interpreter support available or selected.)
- fi
+ AC_ERROR(No JIT support available or selected.)
fi
else
- if test x$interp_wanted = xtrue; then
- jit_status="interpreter"
- else
- AC_ERROR(No JIT or interpreter support available or selected.)
- fi
+ AC_ERROR(No JIT support available or selected.)
fi
AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
-AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
AM_CONDITIONAL(INCLUDED_LIBGC, test x$libgc = xincluded)
AC_SUBST(LIBC)
mono_build_root=`pwd`
AC_SUBST(mono_build_root)
-if test x$USEJIT = xtrue; then
- mono_runtime=mono/mini/mono
-else
- mono_runtime=mono/interpreter/mint
-fi
+mono_runtime=mono/mini/mono
AC_SUBST(mono_runtime)
mono_cfg_root=$mono_build_root/runtime
mono/arch/arm64/Makefile
mono/arch/ia64/Makefile
mono/arch/mips/Makefile
-mono/interpreter/Makefile
mono/tests/Makefile
mono/tests/tests-config
mono/tests/assemblyresolve/Makefile
endif
if JIT_SUPPORTED
-if INTERP_SUPPORTED
-pkgconfig_DATA= mono.pc mono-2.pc mint.pc dotnet.pc dotnet35.pc wcf.pc mono-nunit.pc mono-cairo.pc mono-options.pc cecil.pc monodoc.pc mono-lineeditor.pc system.web.extensions_1.0.pc \
- system.web.extensions.design_1.0.pc system.web.mvc.pc system.web.mvc2.pc system.web.mvc3.pc aspnetwebstack.pc reactive.pc xbuild12.pc $(SGENPCFILE)
-else
pkgconfig_DATA= mono.pc mono-2.pc dotnet.pc dotnet35.pc wcf.pc mono-nunit.pc mono-cairo.pc mono-options.pc cecil.pc monodoc.pc mono-lineeditor.pc system.web.extensions_1.0.pc \
system.web.extensions.design_1.0.pc system.web.mvc.pc system.web.mvc2.pc system.web.mvc3.pc aspnetwebstack.pc reactive.pc xbuild12.pc $(SGENPCFILE)
-endif
else
pkgconfig_DATA= mint.pc mono-nunit.pc mono-cairo.pc mono-options.pc cecil.pc monodoc.pc mono-lineeditor.pc
endif
if CROSS_COMPILING
-SUBDIRS = arch utils io-layer cil metadata $(interpreter_dir) mini dis profiler
+SUBDIRS = arch utils io-layer cil metadata mini dis profiler
else
if INSTALL_MONOTOUCH
SUBDIRS = utils io-layer metadata arch mini profiler
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$target); \
done;
else
-SUBDIRS = arch utils io-layer cil metadata $(interpreter_dir) mini dis monograph tests unit-tests benchmark profiler
+SUBDIRS = arch utils io-layer cil metadata mini dis monograph tests unit-tests benchmark profiler
endif
endif
-DIST_SUBDIRS = arch utils io-layer cil metadata interpreter mini dis monograph tests unit-tests benchmark profiler
+DIST_SUBDIRS = arch utils io-layer cil metadata mini dis monograph tests unit-tests benchmark profiler
AM_CPPFLAGS = $(GLIB_CFLAGS) -I$(top_srcdir)
-if INTERP_SUPPORTED
-SUBDIRS = $(arch_target)
-else
if ARM
# arm needs to build some stuff even in JIT mode
SUBDIRS = $(arch_target)
-endif
-endif
-
-if INTERP_SUPPORTED
-
-noinst_LTLIBRARIES = libmonoarch.la
-
-libmonoarch_la_SOURCES = unknown.c
-
-libmonoarch_la_LIBADD = $(arch_target)/libmonoarch-$(arch_target).la
-
endif
EXTRA_DIST = ChangeLog
-if INTERP_SUPPORTED
-
AM_CPPFLAGS = $(GLIB_CFLAGS) -I$(top_srcdir)
noinst_LTLIBRARIES = libmonoarch-ppc.la
libmonoarch_ppc_la_SOURCES = tramp.c ppc-codegen.h
noinst_PROGRAMS = test
-
-endif
-if INTERP_SUPPORTED
-
AM_CPPFLAGS = $(GLIB_CFLAGS) -I$(top_srcdir)
noinst_LTLIBRARIES = libmonoarch-x86.la
libmonoarch_x86_la_SOURCES = tramp.c x86-codegen.h
-
-endif
+++ /dev/null
-/Makefile
-/Makefile.in
-/mint
-/*.o
-/.libs
-/.deps
-/interp.lo
-/libmint.la
-/*.lo
-/semantic.cache
-/TAGS
+++ /dev/null
-2009-11-10 Andrew Jorgensen <ajorgensen@novell.com>
-
- * Makefile.am: mint man page should be conditional also
-
-2009-03-20 Zoltan Varga <vargaz@gmail.com>
-
- * interp.c: Change location of gc_wrapper.h.
-
-2007-06-04 Mark Probst <mark.probst@gmail.com>
-
- * interp.c, interp.h (RuntimeMethod): Due to the jit_code_hash
- change in MonoDomain this had to be changed slightly, too.
-
-2006-05-09 Miguel de Icaza <miguel@novell.com>
-
- * interp.c (ves_exec_method_with_context): Pass a temporary to the
- mono_load_remote_field routine, instead of passing a NULL.
-
-Thu Aug 4 20:09:40 BST 2005 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: a real zombie is supposed to at least walk.
- Compilation fix.
-
-2005-03-07 Zoltan Varga <vargaz@freemail.hu>
-
- * transform.c (generate): Add CEE_MONO_NOT_TAKEN.
-
-2005-01-31 Bernie Solomon <bernard@ugsolutions.com>
-
- * interp.c: fix typo
-
-2005-01-29 Ben Maurer <bmaurer@ximian.com>
-
- * *: MonoMethod->signature might be NULL now. You *MUST* use
- mono_method_signature.
-
-2005-01-20 Bernie Solomon <bernard@ugsolutions.com>
-
- * interp.c: mono_init_icall got renamed
-
-2005-01-03 Zoltan Varga <vargaz@freemail.hu>
-
- * transform.c (generate): Handle MONO_CLASSCONST.
-
-2004-12-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
-
- * interp.c: fix the build. Dunno if it's correct.
-
-2004-12-02 Bernie Solomon <bernard@ugsolutions.com>
-
- * mintops.def:
- * transform.c:
- * interp.c: cope with new thread interruption icall
-
-2004-11-12 Ben Maurer <bmaurer@ximian.com>
-
- * transform.c: Fix bug with delegates in interp.
-
-2004-11-10 Lluis Sanchez Gual <lluis@novell.com>
-
- * interp.c: Added MonoRemotingTarget parameter to signature
- interp_create_remoting_trampoline.
-
-Tue Nov 9 17:28:48 CET 2004 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: update to exception clause structure changes.
-
-2004-11-08 Ben Maurer <bmaurer@ximian.com>
-
- * interp.c: warning free
-
-2004-10-29 Zoltan Varga <vargaz@freemail.hu>
-
- * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
- depends on libmonogc.
-
-Wed Sep 22 19:06:02 CEST 2004 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: updates for stack walk interface.
-
-2004-09-09 Lluis Sanchez Gual <lluis@novell.com>
-
- * interp.c: In interp_walk_stack, don't crash if the context is not set
- (this may happen if the method is called by unmanaged code).
-
-2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
-
- * interp.c: thread local alloc
-
-2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
-
- * interp.c: (mono_interp_init) use g_thread_supported
- to stop multiple g_thread_init calls.
- Also attach domain to thread like mono_jit_init
-
-2004-07-31 Bernie Solomon <bernard@ugsolutions.com>
-
- * interp.h: add mono_interp_ftnptr_to_delegate
-
- * transform.c (generate): use mono_interp_ftnptr_to_delegate
- as ical function.
-
- * interp.c: add mono_interp_ftnptr_to_delegate to create
- interpreter style delegate. fixes pinvoke3
-
-2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
-
- * interp.c: Use mono_init_from_assembly instead of mono_init.
-
-2004-07-27 Bernie Solomon <bernard@ugsolutions.com>
-
- * transform.c (mono_interp_transform_method):
- quick fix to cope with the fake ptr classes
-
-2004-07-26 Bernie Solomon <bernard@ugsolutions.com>
-
- * mintops.def: more options on ICALL op code
-
- * interp.c: cope with exception in ICALL ops, more of them
-
- * transforms.c: more ICALL opcodes
-
-2004-07-21 Bernie Solomon <bernard@ugsolutions.com>
-
- * mintops.def: rename the ICALL op codes to give a better
- clue about their signature.
-
- * transform.c (generate): use new ICALL types and add
- a case for two args + a result
-
- * interp.c (ves_exec_method_with_context): new ICALL
- op codes.
-
-2004-07-21 Bernie Solomon <bernard@ugsolutions.com>
-
- * mintops.def: add MINT_DUP_VT
-
- * transform.c (generate): cope with CEE_DUP on value type
-
- * interp.c (ves_exec_method_with_context): implement MINT_DUP_VT
- (interp_mono_runtime_invoke): don't unbox this for valuetypes
- here as it is now done in the callers.
-
-2004-07-09 Ben Maurer <bmaurer@ximian.com>
-
- * interp.c: register gc roots
-
-2004-07-08 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c mintops.def transform.c: Replace CEE_MONO_PROC<x> with
- CEE_MONO_ICALL.
-
-2004-07-05 Zoltan Varga <vargaz@freemail.hu>
-
- * mintops.h: Applied patch from Marcin Krzyzanowski (krzak@pld-linux.org). Add support for unaligned access on little endian machines.
-
- * interp.c:Applied patch from Marcin Krzyzanowski (krzak@pld-linux.org). Fix crash seen on amd64.
-
-2004-06-24 David Waite <mass@akuma.org>
-
- * interp.c: change to C90-style comments from C99/C++-style
-
-Mon Jun 21 14:06:03 CEST 2004 Paolo Molaro <lupus@ximian.com>
-
- * interp.h: API updates.
-
-2004-05-21 Bernie Solomon <bernard@ugsolutions.com>
-
- * transform.c: ignore new LMF opcodes
-
-2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
-
- * interp.c, interp.h: Use the new methods for handling thread.abort.
-
-2004-05-04 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c (ves_exec_method_with_context): Disable explicit assignment
- of 'esi' to the ip variable, since it causes register allocation errors
- on some versions of gcc. Fixes #58010.
-
-2004-04-29 Bernie Solomon <bernard@ugsolutions.com>
-
- * transform.c (generate): missed a couple
- of places that should use ADD_CODE so buffer
- gets grown properly.
-
- * interp.c (interp_mono_runtime_invoke):
- restore state better on catching exception
- via longjmp here
-
-2004-04-29 Bernie Solomon <bernard@ugsolutions.com>
-
- * transform.c:
- * interp.c:
- Implement STARG for valuetypes as mcs needs it.
-
-2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
-
- * transform.c: Make sure ENSURE_I4 is called on
- 32 bit machines too.
- (mono_interp_transform_method): allow some stack
- space for tracing to work.
-
-2004-04-26 David Waite <mass@akuma.org>
-
- * interp.h: remove comma from end of enumeration constants
- declarations
-
-2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
-
- * interp.h: put in space for old type field
- for PPC as tramp.c assumes it. Quick fix until that's fixed.
-
- * interp.c: reenable instruction tracing for DEBUG_INTERP
-
-2004-04-19 Bernie Solomon <bernard@ugsolutions.com>
-
- * Makefile.am:
- * interp.h:
- * interp.c: now interprets different VM code
- * mintops.h:
- * mintops.def:
- * mintops.c: definition of new VM code
- * transform.c: convert CIL to new VM code
-
-2004-04-14 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c (ves_exec_method_with_context): Add support for STRWLPARRAY
- marshalling convention.
-
-2004-03-29 Bernie Solomon <bernard@ugsolutions.com>
-
- * interp.c interp.h: remove child from MonoInvocation
- as it isn't used.
-
-2004-03-25 Martin Baulig <martin@ximian.com>
-
- * interp.c (stackval_from_data): Added MONO_TYPE_GENERICINST.
- (stackval_to_data): Added MONO_TYPE_GENERICINST.
- (calc_offsets): Use mono_class_get_full() and mono_get_method_full().
- (ves_exec_method_with_context): Likewise.
-
-2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
-
- * interp.c: Get the type of transparent proxies from its remote_class.
-
-2004-02-02 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c (ves_exec_method_with_context): Add new marshalling
- conventions.
-
-2004-01-22 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c (mono_main): Remove call to mono_verify_corlib (), since
- the verification code is not up-to-date.
-
-2004-01-19 Bernie Solomon <bernard@ugsolutions.com>
-
- * interp.c (ves_exec_method_with_context):
- get_native_wrapper removed and call
- mono_marshal_get_native_wrapper directly
- with new DllNotFoundException handling
-
-Mon Jan 19 17:52:33 CET 2004 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: eliminate CSIZE macro.
-
-2004-01-15 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c (ves_array_set): Check for ArrayTypeMismatchException.
-
-2004-01-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
-
- * interp.c: call setlocale (). Fixes bug #52100.
-
-2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
-
- * embed.h, main.c: new files to enable embedding
- the interpreter
-
- * interp.c: make main callable from main.c
- rearrange main for embedding
-
- * Makefile.am: changes now most code is in a library
-
-2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
-
- * interp.c: Added support for context static fields.
-
-2003-10-31 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c (mono_create_method_pointer): New function which contains
- the arch independent part of method wrapper creation. Add a cache
- for the wrapper code, since Delegate::Equals depends on the wrapper
- address being constant for a method. Fixes #50366.
-
-2003-10-30 Bernie Solomon <bernard@ugsolutions.com>
-
- * interp.c: (ves_exec_method_with_context)
- we need to lookup internal calls now.
- don't free type in CEE_SIZEOF.
- fix CEE_NEWOBJ inside wrapper methods
-
-2003-10-24 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c: Update after appdomain changes.
-
-2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
-
- * interp.c - set large stack size on HP 64bit
-
-2003-10-02 Bernie Solomon <bernard@ugsolutions.com>
-
- * hacks.h - work round HP 64 bit problem with isunordered
-
-2003-10-03 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c (dump_frame): Avoid crash on frames without a method. Patch
- sam@superduper.net (sam clegg). Fixes #46197.
- (ves_exec_method_with_context): Fix unbox casting.
-
-2003-09-25 Bernie Solomon <bernard@ugsolutions.com>
-
- * interp.c - reinstate use of mono_marshal_get_delegate_invoke
- for ordering and fix CALLI to handle wrapper. More wrapper handling
- in CALL and LDSTR. Add another string conversion case.
-
-2003-09-25 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c (ves_exec_method): Fix warning.
- (ves_exec_method_with_context): Fix CGT_UN and CLT_UN. Patch by
- David Waite (mass@akuma.org).
-
-2003-9-24 Bernie Solomon <bernard@ugsolutions.com>
-
- * interp.c: I broke calling native delegates reinstate
- old code for the moment.
-
-2003-9-22 Bernie Solomon <bernard@ugsolutions.com>
-
- * interp.c: use mono_marshal_get_delegate_invoke to get delegate
- invocation order consistent. Fix THROW_EX, fix ip in overflow
- exceptions.
-
-Fri Sep 12 10:42:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
-
- * interp.c, interp.h: patch from Bernie Solomon <bernard@ugsolutions.com>:
- 64 bit/opcodes/exception handling fixes.
-
-2003-08-30 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c: Use mono_field_from_token () in the appropriate places.
- This simplifies the code and also fixes #48051.
-
-2003-08-27 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c (main): Fix the order of initialization calls so it maches
- the order in the JIT.Patch by Bernie Solomon (bernard@ugsolutions.com).
- Also remove the unused ms mutex.
-
- * interp.c: Get rid of metadata_section.
-
-2003-08-22 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c (main): Call g_thread_init () to make glib thread-safe.
- Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
- reporting this.
-
-2003-08-18 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c: Get rid of duplicate definition of CHECK_MUL_OVERFLOW.
- * interp.h interp.c: Get rid of VAL_VALUETA, use VAL_MP instead. Fix
- the INITOBJ opcode which was the only user of VALUETA.
-
-2003-08-16 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c (ves_exec_method): Implemented mul.ovf correctly for int32
- and int64. Implement the conv.ovf opcodes for all argument types.
-
-2003-08-15 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c (ves_exec_method): Handle non-valuetypes in CEE_STOBJ.
- Fixes #46781.
- (ves_exec_method): Added support for the synchronized flag to the
- interpreter. Also fixed the CALLI opcode, and made exception handling
- work though the managed-unmanaged barrier.
-
-Fri Jul 25 19:06:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: updates for new instructions.
-
-2003-07-22 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c: Use the new metadata_section lock instead of metadata_lock.
- Patch by Bernie Solomon (bernard@ugsolutions.com).
-
-Fri Jul 18 15:11:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: 64 bit fixes from Laurent Morichetti <l_m@pacbell.net>.
- Install cleanup function.
-
-2003-07-13 Zoltan Varga <vargaz@freemail.hu>
-
- * interp.c: Keep alloca()-d data on a free list to prevent stack
- overflow errors when valuetypes are allocated in a loop. Fixes
- #27420. Is the new code still faster than using malloc/free ?
-
- * interp.c (ves_array_get): Add index checking to ves_array_get/set.
- Fixes decimal-array.exe.
-
- * interp.c (interp_mono_runtime_invoke): Unbox value type instances
- before calling the method. Fixes appdomain2.exe.
-
- * interp.c: Fix warnings.
-
- * interp.c: Report unhandled exceptions correctly.
-
- * interp.c: Implement CEE_ISINST and CEE_CASTCLASS using
- mono_object_isinst. Fixes bug #45539 and reflection-enum.exe.
-
-Tue May 27 16:36:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: don't use relative numbering stuff.
-
-Tue May 27 12:18:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: update for mono_class_vtable() changes.
-
-Tue May 13 16:43:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: handle thread static fields.
-
-Sun Apr 27 13:27:59 CEST 2003 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: check for arraytypemismatch.
-
-2003-04-23 Martin Baulig <martin@ximian.com>
-
- * interp.c: When running with --dieonex, use the debugging code to
- print source lines in the backtrace.
-
-2003-02-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
-
- * interp.c: added a dummy mono_runtime_install_handlers function to
- avoid crashing when ves_pinvoke_method tries to call it.
-
-2003-02-06 Piers Haken <piersh@friskit.com>
-
- * interp.c: warning cleanups
-
-2002-11-15 Dick Porter <dick@ximian.com>
-
- * interp.c: mono_runtime_init() now has an extra parameter for
- thread attaching.
-
-2002-10-31 Dick Porter <dick@ximian.com>
-
- * Makefile.am: The previous automake-1.6 fix broke automake-1.4 on
- cygwin. Try again.
-
-2002-09-27 Dick Porter <dick@ximian.com>
-
- * interp.c: Tell glib what the program name is, by passing it the
- name of the managed file we're executing
-
-2002-08-28 Dick Porter <dick@ximian.com>
-
- * interp.c: mono_set_rootdir() doesnt take any args now
-
- * Makefile.am: Export HOST_CC and turn on optimisation for w32 builds
-
-2002-08-28 Nick Drochak <ndrochak@gol.com>
-
- * interp.c: check and throw exception if needed for overflow on
- multiplication of integer types.
-
-2002-08-07 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (interp_walk_stack): removed the createdelegate icall
-
-2002-08-02 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (get_virtual_method): support proxies
- (ves_exec_method): impl. LDFLD/STFLD for proxies.
-
-Fri Aug 2 13:00:41 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c, interp.h: implemented exception trap for runtime_invoke
- and handle exceptions across managed/unmanaged boundaries.
-
-2002-08-01 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (stackval_from_data): add pinvoke argument
- (stackval_to_data): add pinvoke argument. We need consider the
- fact that unmanages structures may have different sizes.
- (ves_pinvoke_method): do not call stackval_from_data if the result
- is a value type.
-
-Wed Jul 31 17:47:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: simplified some more branch code.
-
-Wed Jul 31 16:50:42 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fixed indentation, simplified some code.
-
-Wed Jul 31 14:29:43 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fix so that mint can at least get to executing Main().
-
-2002-07-31 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c: use the new marshaling code. better delegate/remoting
- support.
- (ves_exec_method): bug fix - directly jump to handle_exception.
-
-2002-07-29 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (main): install compile_method handler
-
-Wed Jul 24 13:02:12 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: implemented stack walking function.
-
-Fri Jul 19 14:21:18 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fix float boxing on LE systems.
-
-Sat Jul 13 19:54:56 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: advance ip in conv.r.un.
-
-2002-07-01 Dick Porter <dick@ximian.com>
-
- * interp.c (ves_exec): Removed unneeded argument to
- mono_runtime_run_main()
-
-2002-06-25 Dick Porter <dick@ximian.com>
-
- * interp.c (ves_exec): Pass the assembly to mono_runtime_run_main
-
-Wed Jun 19 17:01:37 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: un-broke after stack trace changes.
-
-Fri May 31 16:17:20 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c, hacks.h: compiler compatibility fixes.
-
-Fri May 31 13:25:57 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c, mint.1: added --config command line option.
-
-Thu May 30 14:14:16 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: lookup P/Invoke method addr only when needed.
-
-2002-05-29 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_exec_method): free type in CEE_SIZEOF
-
-Tue May 28 16:10:49 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fixed SIZEOF to work with typedef/typeref.
-
-Fri May 24 15:33:50 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: added partial async delegate and remoting support.
-
-Thu May 23 18:45:38 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: special case string ctors in invoke.
- Handle null object in throw. Misc integer type mismatch fixes.
-
-2002-05-23 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_runtime_method): share more code with the jit.
-
-Wed May 22 12:31:40 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fixed finally handling. In trace mode show
- exception handling operations and the contents of the stack in the same
- line as the executing instruction.
-
-2002-05-20 Miguel de Icaza <miguel@ximian.com>
-
- * interp.c: Updated help display.
-
-2002-05-20 Radek Doulik <rodo@ximian.com>
-
- * interp.c (dump_stack): print boxed values for --noptr
- (ves_exec_method): use stackval_to_data as pointed out by lupus
-
-2002-05-17 Radek Doulik <rodo@ximian.com>
-
- * interp.c (dump_stack): if --noptr then print content of strings
- in form [str:<printed string>]
-
-2002-05-16 Radek Doulik <rodo@ximian.com>
-
- * interp.c (ves_exec_method): use data.i instead of data.l in i32
- case
- (ves_exec_method): set type in I64 <--> I32 conversions
-
-2002-05-15 Radek Doulik <rodo@ximian.com>
-
- * interp.c (ves_runtime_method): moved stackval_from_data call
- inside #else branch, consulted on irc with lupus
-
-2002-05-15 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_exec_method): use new mono_unhandled_exception()
-
-2002-05-14 Radek Doulik <rodo@ximian.com>
-
- * interp.c: introduced new --noptr option to suppres pointer
- address printing. I find this useful for comparing trace outputs
- while porting to ppc
-
-Tue May 14 16:37:55 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: some finally handling fixes and compilation fixes for
- changes in the runtime lib.
-
-2002-04-30 Dick Porter <dick@ximian.com>
-
- * interp.c: Tell glib to not abort when g_log() etc print
- recursively
-
-Mon Apr 22 16:52:03 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: handle muslticast delegates. Implement a couple more
- convert opcodes. Pretend we spend some time jitting...
-
-2002-04-20 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_exec_method): support internalcall String constructors
-
-2002-04-19 Dan Lewis <dihlewis@yahoo.co.uk>
-
- * interp.c: support for new szarray format.
-
-Tue Apr 16 20:12:58 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: removed profiling code (moved to common library).
- Implemented inlining for some special methods.
-
-2002-04-15 Patrik Torstensson <patrik.torstensson@labs2.com>
-
- * interp.c: Using fullnames when adding icall's (array)
-
-Wed Apr 10 16:07:23 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: quick implementation for opcodes needed by the new parse
- routines in corlib.
-
-Tue Apr 9 13:08:26 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: make the interp thread-safe wrt the metadata lib.
-
-Mon Apr 8 17:15:48 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: display return value with --trace.
- Call mono_runtime_init ().
-
-2002-04-06 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (interp_mono_runtime_invoke): handle more types,
- removed runtime_exec_main
-
-Thu Apr 4 11:36:52 CEST 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: don't try to get an IL opcode for runtime and internal
- call methods.
-
-Thu Mar 28 16:54:51 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: spring warning cleanup.
-
-Thu Mar 28 12:03:28 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: check obj address in stfld.
-
-2002-03-27 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_exec_method): CASTCLASS: fix for transparent proxy
-
-Tue Mar 26 20:09:10 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: set frame->ip before dumping the stack trace.
-
-Tue Mar 26 19:54:45 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: remove glib mem vtable code.
-
-2002-03-26 Dick Porter <dick@ximian.com>
-
- * interp.c: Show thread ID's in trace output.
-
- New option "--traceclassinit" to put debug output around
- runtime_class_init().
-
- Make sure all options are displayed in usage().
-
-Tue Mar 26 17:03:14 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: support fieldrefs when accessing instance fields.
-
-Mon Mar 25 12:59:52 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: allow tracing to be done on a per-method basis.
- Fix interp_mono_runtime_invoke() to deal correcttly with the return
- value. Disable glib mem vtable setting.
-
-Thu Mar 21 18:08:37 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: set stack trace info when throwing an exception.
-
-Thu Mar 21 17:32:46 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: intern strings before executing a method (and don't
- intern command line arguments anymore). Add sanity checks in alloca
- use.
-
-Sat Mar 16 19:15:18 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: restore frame on return from unmanaged calls.
- Add support for continuing execution up to x IL insn.
- Fix exception handling when an exception is raised in the catch
- handler of the same method that issued the first one.
-
-2002-03-11 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_runtime_method): set method_info field
-
-Mon Mar 11 14:48:07 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: corlib consistency checls moved to libmetadata.
-
-Mon Mar 11 11:27:27 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: use the new facilities in debug-helpers to
- disassemble CIL code and match method names to MonoMethods.
-
-Thu Mar 7 17:20:59 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: Boehm-GC enable. Fix some overflow opcodes.
-
-Tue Mar 5 18:12:40 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fix non-debug build and some more opcode work.
-
-Mon Mar 4 11:21:44 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: print the address of 'this' in tracing mode.
-
-Thu Feb 28 19:18:59 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: add checks for more binary consistency.
-
-2002-02-27 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (interp_mono_runtime_invoke): use alloca instead of g_new0
-
-Tue Feb 26 11:43:34 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: added profiling for object creation.
-
-Mon Feb 25 17:37:07 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: use correct value for guint64 max.
-
-2002-02-22 Radek Doulik <rodo@ximian.com>
-
- * interp.c: s/gulong/guint64 as it differs on ppc
-
-Wed Feb 20 22:18:40 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: more complete runtime_invoke () implementation.
- Fixed castclass/isinst to work correctly with arrays.
-
-Tue Feb 19 20:21:14 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: implement the runtime_invoke function.
-
-Mon Feb 18 15:49:20 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fix alignment code. Make sure to init classes
- in more cases. Command-line arguments are interned.
-
-2002-02-16 Radek Doulik <rodo@ximian.com>
-
- * interp.c (ves_exec_method): test type of sp [-1] instead of sp
- [0], because sp [-1] is the value going to be shifted, fixed in
- CEE_SHL, CEE_SHR, CEE_UN opcodes)
-
-Sat Feb 16 12:00:24 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fixed cut&paste error for ldind.r4 and ldind.r8.
-
-Fri Feb 15 15:07:27 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: use strrchr instead of rindex. use _isnan and _finite on
- win32 systems.
-
-2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
-
- * interp.c (ves_exec_method): replace
- 'g_assert (sp->type = VAL_VALUETA)' with
- 'g_assert (sp->type == VAL_VALUETA)' otherwise
- the assert always passes. FIXME: should the test have been !=?
-
-2002-02-14 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (stackval_from_data): fix for MONO_TYPE_PTR
-
-Wed Feb 13 16:17:38 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fixed newobj implementation for valuetypes bug found by
- dietmar. sub.ovf dummy code.
-
-Tue Feb 12 14:08:47 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * hacks.h: check against redefining preprocessor symbol.
- * interp.c: fix profile info to return more sensible results.
-
-Mon Feb 11 13:05:29 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: added "die on exception" command line argument.
- When we segfault, set the message in the exception to "Segmentation
- fault" so people can recognise what's going on.
-
-2002-02-10 Miguel de Icaza <miguel@ximian.com>
-
- * interp.c (ves_exec_method): Compare the element_class type token
- in the class we got as well, instead of the element class vs the
- toplevel class.
-
- This fixes the invalid cast exceptions during unboxing
-
-Fri Feb 8 13:01:03 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: use opcode information from libmetadata.
-
-2002-02-05 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_exec_method): CEE_UNBOX: use element_class for
- type check.
-
-2002-02-04 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (main): impl. __array_Address icall
-
-Fri Feb 1 16:03:53 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: exception fixes. Use mono_method_pointer_get ()
- to easy porting to other archs. Some support for overflow detection.
-
-2002-01-25 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c, jit.c (main): install runtime_exec_main handler
- (main): bug fix - call TlsAlloc () before we execute code
-
-2002-01-23 Dick Porter <dick@ximian.com>
-
- * interp.c: Added some kludges to cope with CONV_OVF_I2,
- CONV_OVF_I4 and ADD_OVF so that number formatting works. Also
- initialise and cleanup the network support.
-
-Thu Jan 10 20:59:59 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c, interp.h: add a flag to mono_create_trampoline ()
- to handle runtime methods.
-
-Sat Jan 5 15:45:14 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: allow classname:method name in --debug argument.
- Fix box opcode for valuetypes. Fix a few opcode to take a 16 bit
- index instead of 32 (stloc, ldloc, starg, etc.).
-
-Thu Jan 3 23:19:27 CET 2002 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: temporary mul.ovf, mul.ovf.un, add.ovf.un implementations
- to get the compiler going.
-
-Mon Dec 24 17:23:45 CET 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fix ldc.i8.
-
-Thu Dec 20 20:09:48 CET 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fix delegate method invocation to handle both
- static and instance methods.
-
-Tue Dec 18 18:48:50 CET 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: make segv_handler static, handle runtime methods in stack
- trace.
-
-Thu Dec 13 20:24:28 CET 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: correctly handle exceptions generated in C code.
- Install an handler for SIGSEGV. Bare-bones profiler and hook for the
- verifier.
-
-Mon Dec 3 17:15:44 CET 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: call mono_init() after registering internal calls.
-
-2001-11-30 Dick Porter <dick@ximian.com>
-
- * interp.c: Replace get_named_exception() with
- mono_exception_from_name()
-
-Fri Nov 30 12:05:21 CET 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: calculate locals and args offsets only once
- per method call. Cache trampoline code as well.
-
-2001-11-23 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_exec_method): bug fix for exception5.cs
-
-Mon Nov 19 11:33:00 CET 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: start adding support for handling exceptions across
- managed/unmanaged boundaries. Cleanup Delegate method invocation.
- Pass the correct target object in Delegate::Invoke and use the correct
- 'this' pointer in ldvirtftn (bugs pointed out by Dietmar).
-
-Thu Nov 15 17:40:24 CET 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: handle enums with underlying type different from int32.
- More checks for C structs <-> C# objects consistency.
-
-Wed Nov 14 19:23:00 CET 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: move the stack frame dumping code to a function so it can
- be called from the debugger. Fix virtual method lookup for interfaces.
- Throw exceptions instead of aborting in more places.
- Print also the message in an exception. Updates for field renames in
- corlib.
-
-2001-11-09 Dick Porter <dick@ximian.com>
-
- * Makefile.am (mint_LDADD): Don't need THREAD_LIBS any more
-
-2001-11-07 Miguel de Icaza <miguel@ximian.com>
-
- * interp.c: Include stdlib to kill warning.
- (check_corlib): Adjust format encodings to remove warnings.
-
-Wed Nov 7 15:47:36 CET 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: updates for changes in array code.
-
-Fri Nov 2 19:06:54 CET 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: hanlde field refs. Throw an exception on NULL references.
- Check consistency of corlib types with the C struct representation.
-
-2001-10-25 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_exec_method): use relative numbering for runtime
- type checks (and make it work with interfaces)
-
-2001-10-15 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c: removed newobj()
-
-2001-10-10 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (get_virtual_method): use the vtable
- (arch_compile_method): added to compute vtable entry
-
-Mon Oct 8 16:14:40 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: use the accessors provided in object.h to deal with
- MonoArrays. Updates for API renames in metadata. Throw exception
- in ldelema if index is out of bounds.
-
-Mon Oct 8 10:44:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fixes for changes in metadata.
-
-2001-10-04 Dick Porter <dick@ximian.com>
-
- * interp.c (ves_runtime_method): init_class() the
- mono_defaults.delegate_class
- Include mono-endian.h not endian.h
-
-Tue Oct 2 18:51:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: set frame->ip in the leave opcode. Make db_methods static.
-
-Sun Sep 30 11:57:15 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: compiler and ANSI C portability fixes.
-
-Fri Sep 28 19:37:46 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: Implemented ldtoken, conv.ovf.i. Use MonoClass->byval_arg
- (and remove related kludges). Don't choke on access to arrays of
- references. Throw an exception when an internalcall or P/Invoke
- function don't have an implementation. Throw and EngineException
- for unimplemented opcodes.
-
-Tue Sep 25 11:12:35 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fixed get_virtual_method () to deal with interface
- methods better.
-
-Mon Sep 24 18:50:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: catch a few more error conditions with exceptions instead of
- erroring out.
- Don't use g_print() in stack traces because it doesn't work with
- some float values.
- When we call an instance method of a valuetype class, unbox the 'this'
- argument if it is an object.
- Use mono_ldstr () to implement the ldstr opcode: it takes care of
- interning the string if necessary.
- Implemented new opcodes: ckfinite, cgt.un, clt.un, ldvirtftn, ldarga.
- Fixes to handle NaNs when comparing doubles.
- Make sure the loaded assembly has an entry point defined.
- Fixed portability bugs in neg and not opcodes.
-
-2001-09-24 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_exec_method): LDC_I4: 8bit constants are signed
- (ves_exec_method): bug fix for NOT/NEG
- (main): fix bug in parameter parsing
-
-2001-09-23 Dick Porter <dick@ximian.com>
-
- * Makefile.am (mint_LDADD): rename PTHREAD_LIBS to THREAD_LIBS
-
-2001-09-23 Dick Porter <dick@ximian.com>
-
- * interp.c (main): Do some thread setup and cleanup around the
- call to ves_exec()
-
-2001-09-21 Dick Porter <dick@ximian.com>
-
- * Makefile.am (mint_LDADD): Added PTHREAD_LIBS to the link line
-
-Thu Sep 20 16:32:42 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: implemented some more opcodes: calli, rem.un,
- shr.un, conv.u, cpobj, stobj, conv.r.un, conv.ovf.i1.un,
- conv.ovf.i2.un, conv.ovf.i4.un, conv.ovf.i8.un, conv.ovf.i.un,
- conv.ovf.u1.un, conv.ovf.u2.un, conv.ovf.u4.un, conv.ovf.u8.un,
- conv.ovf.u.un.
- Fix some 64 bit issues in the array element access code and a small bug.
- Throw an exception on index out of range instead of asserting.
- Throw an exception on a NULL array instead of dying.
- Stomped a memory corruption bug (.cctor methods were freed after
- executing them, but they are stores in MonoClass now...).
- Added a simple facility to invoke the debugger when a named
- function is entered (use the cmdline option --debug method_name).
- * interp.h: fix 64 bit issue.
-
-Tue Sep 18 13:21:33 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fix some 64 bit issues. Safer support for delegates.
-
-2001-09-12 Miguel de Icaza <miguel@ximian.com>
-
- * interp.c (ves_exec_method): implement conv.u8 opcode.
-
-Mon Sep 10 20:20:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: endian fixes, comments.
-
-Fri Sep 7 18:45:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c, interp.h: make ves_exec_method () and stackval_from_data ()
- non static. Implement a couple of runtime methods needed to
- use delegates (ves_runtime_method ()).
- Implemented ldftn opcode.
-
-Thu Sep 6 15:41:24 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * Makefile.am: link to libmonoarch.
- * interp.h, interp.c: use mono_create_trampoline ().
- Pass the command line arguments to Main (String[]) methods.
-
-2001-08-30 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_pinvoke_method): removed the libffi dependency
-
-2001-08-29 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_array_set): moved from icall.c
- (ves_array_get): moved from icall.c
-
- * icall.c: moved to metadata/icall.c
-
-Wed Aug 29 12:46:06 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: some small optimizations. Fixes to do signed
- compares when needed. Change C++ comments into C.
- Implemented cgt, clt. Added --opcode-count cmdline switch.
-
-2001-08-28 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_exec_method): better check for value types (get
- the class to detect if we have a value type), implemented CEE_CONV_U1,
- CEE_CONV_U2, CEE_CEQ
-
-
-Mon Aug 27 21:30:30 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: warn and exit when Main () expects the cmdline arguments
- instead of creashing.
-
-Mon Aug 27 20:16:37 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: merge isinst/castclass handling. Hopefully implement
- the right semantics for handling callvirt correctly (changes
- here and there to support it). Integrate bugfix from Dietmar quickly
- so he needs to handle the cvs conflict:-)
-
-Mon Aug 27 12:20:32 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fix compilation and updates for changes in metadata/.
-
-2001-08-26 Miguel de Icaza <miguel@ximian.com>
-
- * interp.c (main): Add option handling for the interpreter,
- support the `--trace' option.
-
-Sun Aug 26 23:04:46 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: get in a dummy virtual method dispatch.
- Added support for int64, native int and native uint as arguments.
- Added debug enter/leave for icall and pinvoke methods, too.
- Implement opcodes conv.i, conv.i8, ldelema.
-
-Sun Aug 26 11:37:30 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.h, interp.c: load also a MonoClass pointer when we load
- an address on the stack. Implemented conv.i1, conv.i2, con.i4,
- conv.u4, conv.r4, conv.r8. Print the arguments in the stack trace
- and the name of the exception.
-
-Sat Aug 25 15:56:03 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: Implemented some opcodes: starg.s, ldobj, isinst,
- ldarg, starg, ldloc, ldloca, stloc, initobj, cpblk, sizeof.
-
-Sat Aug 25 12:57:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: handle enumerations specially (not as valuetypes).
-
-Fri Aug 24 19:34:04 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.h, interp.c: add support for valuetypes.
-
-Fri Aug 24 16:09:20 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: updates for merge of MonoParam in MonoType.
-
-Thu Aug 23 12:04:34 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: removed beforefieldinit check, it's a useless flag.
- Added a couple more test cases to tests/ dir.
-
-2001-08-22 Miguel de Icaza <miguel@ximian.com>
-
- * interp.c (usage): Add version information
- (ves_pinvoke_method): Typo fix.
-
-Wed Aug 22 20:37:51 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: simplified init_class (). Make sure a class
- is fully initialized before executing a method in the class.
- Search for the class constructor only on beforefieldinit classes.
- Implement a bunch of opcodes: br, brfalse, brtrue, beq, bge,
- bgt, blt, ble, bne.un, bge.un, bgt.un, ble.un, blt.un, stind.i,
- ldflda, ldsflda, ldelem.i8, stelem.i8, leave.
-
-Wed Aug 22 16:34:03 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: Updates for changes in metadata/. Better output in debug mode
- and in the stack trace. Completed rethrow handling
-
-Tue Aug 21 18:56:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: new macro INIT_FRAME() to properly
- initialize a MonoInvocation. Fixed a couple of buglets in exception code:
- increase stack pointer when pushing the exception for catch blocks,
- initialize frame->ex_handler to NULL, correctly try all the
- catch blocks (don't incorrectly fallback on filter handling).
- Added a couple more checks where we may need to throw an
- exception. Added more exception creation functions.
- Changed stackval_from_data() to take the target stackval as
- argument. Implemented a couple more opcodes.
- * interp.h: prepare stackval for value type code.
-
-2001-08-21 Miguel de Icaza <miguel@ximian.com>
-
- * Makefile.am (mint_LDADD): Renamed interpreter to mint.
-
-2001-08-21 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (get_named_exception): use the right constructor.
-
-Mon Aug 20 18:58:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fix buglet with the leave.s opcode.
-
-2001-08-20 Dietmar Maurer <dietmar@ximian.com>
-
- * icall.c: changed everything to support the new calling convention
-
- * hacks.h: added some macros for FreeBSD
-
- * interp.c (get_named_exception): use mono_object_new instead of
- newobj, initialize the stack before we call the constructor.
-
-Sat Aug 18 12:43:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c, interp.h: added support code to create exceptions.
- Changed interncal calling convnetion over to MonoInvocation, to support
- exceptions, walking the stack back and forward and passing the 'this'
- pointer separately (remove the cludges required before to pass this on the
- stack). Use alloca heavily for both local vars and a copy of the incoming
- arguments. Init local vars to zero.
- Simplify stackval_from_data() and stackval_to_data() to only take a pointer
- instead of pointer + offset.
- Implement a few exceptions-related opcodes and the code to run finally, fault and
- catch blocks as well as a stack trace if no handler is found.
-
-2001-08-16 Alex Graveley <alex@ximian.com>
-
- * Makefile.am (mono_int_LDADD): Link with ../../libffi/libffi.a
- instead of ../../libffi/.libs/libffi.a.
-
-2001-08-10 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_exec_method): impl CASTCLASS
-
- * icall.c: moved the internal call stuff to this file
-
- * interp.c (ves_exec_method): impl. BOX/UNBOX
- (ves_icall_System_Array_GetValue): impl.
- (ves_icall_System_Array_SetValue): impl.
- added myself to Authors
-
-2001-08-09 Dietmar Maurer <dietmar@ximian.com>
-
- * implemented arrays, but you will need a modified version of
- Array.cs to get arrays working (will commit soon)
-
- * interp.c (ves_icall_array_Set): impl.
- (ves_icall_array_Get): impl.
- (ves_icall_array_ctor): impl.
- (ves_icall_System_Array_GetRank): impl.
- (ves_icall_System_Array_GetLength): impl.
- (ves_icall_System_Array_GetLowerBound): impl.
- (mono_lookup_internal_call): impl.
-
-2001-08-06 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_exec_method): impl. NEWARR
- (ves_exec_method): impl. most LDELEM/STELEM opcodes, LDLEN
- (newarr): impl.
- (mono_get_ansi_string): impl.
- (mono_lookup_internal_call): impl.
- (ves_exec_method): implemented internal calls
-
-2001-08-05 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_pinvoke_method): removed all static vars.
-
-2001-08-02 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_exec_method): found a way to do unordered
- compares, implemented CEE_BNE_UN_S, CEE_BGE_UN_S, CEE_BGT_UN_S,
- CEE_BLE_UN_S, CEE_BLT_UN_S
-
-Wed Aug 1 22:51:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: handle also MONO_TYPE_CLASS to/from the stack.
- Change locals to be a memory blob, instead of the structured
- (but wrong) stackval. Implement bne.un.s opcode. Make the program
- exit with the error code from Main().
-
-2001-08-01 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_exec_method): implemented LDSTR
-
-2001-07-31 Miguel de Icaza <miguel@ximian.com>
-
- * interp.c (GET_NATI): Switched from using nati_t to cli/types.h
- m_i type. Maybe we should rename the types to be m_i_t instead of
- m_i alone.
-
- Make the code compile after I broke it.
-
-Tue Jul 31 23:46:33 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: fix cleanup.
- * Makefile.am: don't link with disassembler library.
-
-2001-07-31 Miguel de Icaza <miguel@ximian.com>
-
- (ves_exec_method): Cleanup of the source code.
-
-Tue Jul 31 20:13:59 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: implement stind.*, ldind.*, ldloca.s opcodes.
- Provide better tracing with DEBUG_INTERP.
-
-Tue Jul 31 17:52:53 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: massive namespace cleanup.
-
-Mon Jul 30 20:09:58 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: update to use mono_method->name.
-
-Fri Jul 27 20:54:00 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: start implementing callvirt. Classes with
- class constructors are properly initialized when needed.
- Fix error introduced in version 1.17.
-
-Fri Jul 27 14:03:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: implement static field loading and storing.
-
-2001-07-27 Dietmar Maurer <dietmar@ximian.com>
-
- * interp.c (ves_pinvoke_method): impl.
-
-Fri Jul 27 11:49:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: Removed some debugging printouts. Made stackval_to_data
- static. Handle also instance methods in CALL opcode. Fix ret to properly
- deal with void functions. Fixed constructor to leave the object on
- the stack.
-
-Thu Jul 26 13:24:51 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c: ves_exec_method () doesn't take a MonoImage arg
- anymore. Use the method cache in MonoImage. Updates to
- mache recent changes in metadata.
- Fix newobj code to use new metadata features. Call the class
- constructor after allocationg the object. Implemented load field
- and store field opcodes (the support functions need to be finished).
-
-Tue Jul 24 16:51:09 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * interp.c, hacks.h: moved a few ugly macros out of the code.
- Implemented switch opcode.
-
-2001-07-23 Miguel de Icaza <miguel@ximian.com>
-
- * interp.c (newobj): Added function to handle newobj opcode.
-
-2001-07-18 Miguel de Icaza <miguel@ximian.com>
-
- * interp.c (ves_exec_method): Make the interpreter abort with more
- information than it currently does.
-
- Enable the slow processor, as it is easier to debug.
-
-Sun Jul 15 17:50:23 CEST 2001 Paolo Molaro <lupus@ximian.com>
-
- * Started changelog.
- * interp.c: use new mono_get_method () function to get the complete
- info on a method invocation: we support now method invocation with
- multiple (or zero) simple arguments and with or without a return value.
- Implement also a couple more opcodes.
+++ /dev/null
-AM_CPPFLAGS = \
- -I$(top_srcdir) \
- $(LIBGC_CPPFLAGS) \
- $(GLIB_CFLAGS)
-
-if HOST_WIN32
-export HOST_CC
-# The mingw math.h has "extern inline" functions that dont appear in libs, so
-# optimisation is required to actually inline them
-AM_CFLAGS = -O
-endif
-
-if INTERP_SUPPORTED
-bin_PROGRAMS = mint
-
-lib_LTLIBRARIES = libmint.la
-
-man_MANS = mint.1
-endif
-
-mint_SOURCES = \
- main.c
-
-mint_LDADD = \
- libmint.la
-
-libmint_la_SOURCES = \
- hacks.h \
- interp.h \
- interp.c \
- mintops.h \
- mintops.def \
- mintops.c \
- transform.c
-
-libmintincludedir = $(includedir)/mono-$(API_VER)/mono/interpreter
-
-libmintinclude_HEADERS = \
- embed.h
-
-# This is needed for automake dependency generation
-if INCLUDED_LIBGC
-libgc_libs=../../libgc/libmonogc.la
-else
-libgc_libs=$(LIBGC_LIBS)
-endif
-
-libmint_la_LIBADD = \
- ../arch/libmonoarch.la \
- ../metadata/libmonoruntime.la \
- ../io-layer/libwapi.la \
- ../utils/libmonoutils.la \
- $(libgc_libs) \
- $(GLIB_LIBS) \
- $(LIBICONV) \
- $(ICU_LIBS) \
- -lm
-
-EXTRA_DIST = $(man_MANS)
+++ /dev/null
-#include <mono/metadata/object.h>
-#include <mono/metadata/appdomain.h>
-
-int
-mono_main (int argc, char* argv[]);
-
-MonoDomain *
-mono_interp_init(const char *file);
-
-int
-mono_interp_exec(MonoDomain *domain, MonoAssembly *assembly, int argc, char *argv[]);
-
-void
-mono_interp_cleanup(MonoDomain *domain);
-
+++ /dev/null
-/* we need some special math function */
-#ifndef _ISOC99_SOURCE
-#define _ISOC99_SOURCE
-#endif
-#include <math.h>
-
-/* which are not defined on FreeBSD */
-#ifdef __GNUC__
-
-#ifndef isunordered
-# define isunordered(u, v) \
- (__extension__ \
- ({ __typeof__(u) __u = (u); __typeof__(v) __v = (v); \
- isnan(__u) || isnan(__v); }))
-#endif
-
-#ifndef islessgreater
-# define islessgreater(x, u) \
- (__extension__ \
- ({ __typeof__(x) __x = (x); __typeof__(y) __y = (y); \
- !isunordered (__x, __y) && (__x < __y) || (__y < __x); }))
-#endif
-
-#ifndef islessequal
-# define islessequal(x, y) \
- (__extension__ \
- ({ __typeof__(x) __x = (x); __typeof__(y) __y = (y); \
- !isunordered(__x, __y) && __x <= __y; }))
-#endif
-
-#ifndef isless
-# define isless(x, y) \
- (__extension__ \
- ({ __typeof__(x) __x = (x); __typeof__(y) __y = (y); \
- !isunordered(__x, __y) && __x < __y; }))
-#endif
-
-#ifndef isgreater
-# define isgreater(x, y) \
- (__extension__ \
- ({ __typeof__(x) __x = (x); __typeof__(y) __y = (y); \
- !isunordered(__x, __y) && __x > __y; }))
-#endif
-
-#else
-
-/* isunordered seems to crash on HPUX when built 64 bits
- so use generic implementation.
-*/
-#if defined(__hpux) && SIZEOF_VOID_P == 8
-#undef isunordered
-#undef islessgreater
-#undef islessequal
-#undef isless
-#undef isgreater
-#endif
-
-#ifndef isunordered
-# define isunordered(u, v) (isnan(u) || isnan(v))
-#endif
-
-#ifndef islessgreater
-# define islessgreater(x, u) (!isunordered (x, y) && (x < y) || (y < x))
-#endif
-
-#ifndef islessequal
-# define islessequal(x, y) (!isunordered(x, y) && x <= y)
-#endif
-
-#ifndef isless
-# define isless(x, y) (!isunordered(x, y) && x < y)
-#endif
-
-#ifndef isgreater
-# define isgreater(x, y) (!isunordered(x, y) && x > y)
-#endif
-
-#endif
-
-/*
- * Attempt at using the goto label construct of GNU GCC:
- * it turns out this does give some benefit: 5-15% speedup.
- * Don't look at these macros, it hurts...
- */
-#define GOTO_LABEL
-#undef GOTO_LABEL
-#ifdef GOTO_LABEL
-
-#define SWITCH(a) goto *goto_map [(a)];
-#define BREAK SWITCH(*ip)
-#define CASE(l) l ## _LABEL:
-#define DEFAULT \
- CEE_ILLEGAL_LABEL: \
- CEE_ENDMAC_LABEL:
-#define SUB_SWITCH \
- CEE_PREFIX1_LABEL: \
- CEE_ARGLIST_LABEL: \
- CEE_CEQ_LABEL: \
- CEE_CGT_LABEL: \
- CEE_CGT_UN_LABEL: \
- CEE_CLT_LABEL: \
- CEE_CLT_UN_LABEL: \
- CEE_LDFTN_LABEL: \
- CEE_LDVIRTFTN_LABEL: \
- CEE_UNUSED56_LABEL: \
- CEE_LDARG_LABEL: \
- CEE_LDARGA_LABEL: \
- CEE_STARG_LABEL: \
- CEE_LDLOC_LABEL: \
- CEE_LDLOCA_LABEL: \
- CEE_STLOC_LABEL: \
- CEE_LOCALLOC_LABEL: \
- CEE_UNUSED57_LABEL: \
- CEE_ENDFILTER_LABEL: \
- CEE_UNALIGNED__LABEL: \
- CEE_VOLATILE__LABEL: \
- CEE_TAIL__LABEL: \
- CEE_INITOBJ_LABEL: \
- CEE_UNUSED68_LABEL: \
- CEE_CPBLK_LABEL: \
- CEE_INITBLK_LABEL: \
- CEE_UNUSED69_LABEL: \
- CEE_RETHROW_LABEL: \
- CEE_UNUSED_LABEL: \
- CEE_SIZEOF_LABEL: \
- CEE_REFANYTYPE_LABEL: \
- CEE_UNUSED52_LABEL: \
- CEE_UNUSED53_LABEL: \
- CEE_UNUSED54_LABEL: \
- CEE_UNUSED55_LABEL: \
- CEE_UNUSED70_LABEL:
-#define GOTO_LABEL_VARS \
- const static void * const goto_map [] = {\
-#define OPDEF(a,b,c,d,e,f,g,h,i,j) \ \
- && a ## _LABEL, \
-#include "mono/cil/opcode.def" \
-#undef OPDEF \
- &&DUMMY_LABEL \
- }; \
- DUMMY_LABEL:
-
-#else
-
-#define SWITCH(a) switch(a)
-#define BREAK break
-#define CASE(l) case l:
-#define DEFAULT \
- default: \
- g_error ("Unimplemented opcode: %x at 0x%x\n", *ip, ip-header->code);
-#define SUB_SWITCH case 0xFE:
-#define GOTO_LABEL_VARS
-
-#endif
+++ /dev/null
-/*
- * PLEASE NOTE: This is a research prototype.
- *
- *
- * interp.c: Interpreter for CIL byte codes
- *
- * Authors:
- * Paolo Molaro (lupus@ximian.com)
- * Miguel de Icaza (miguel@ximian.com)
- * Dietmar Maurer (dietmar@ximian.com)
- *
- * (C) 2001, 2002 Ximian, Inc.
- */
-#ifndef __USE_ISOC99
-#define __USE_ISOC99
-#endif
-#include "config.h"
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <glib.h>
-#include <setjmp.h>
-#include <signal.h>
-#include <math.h>
-#include <locale.h>
-
-#include <mono/utils/gc_wrapper.h>
-
-#ifdef HAVE_ALLOCA_H
-# include <alloca.h>
-#else
-# ifdef __CYGWIN__
-# define alloca __builtin_alloca
-# endif
-#endif
-
-/* trim excessive headers */
-#include <mono/metadata/image.h>
-#include <mono/metadata/assembly.h>
-#include <mono/metadata/cil-coff.h>
-#include <mono/metadata/mono-endian.h>
-#include <mono/metadata/tabledefs.h>
-#include <mono/metadata/tokentype.h>
-#include <mono/metadata/loader.h>
-#include <mono/metadata/threads.h>
-#include <mono/metadata/threadpool.h>
-#include <mono/metadata/profiler-private.h>
-#include <mono/metadata/appdomain.h>
-#include <mono/metadata/reflection.h>
-#include <mono/metadata/exception.h>
-#include <mono/metadata/verify.h>
-#include <mono/metadata/opcodes.h>
-#include <mono/metadata/debug-helpers.h>
-#include <mono/metadata/mono-config.h>
-#include <mono/metadata/marshal.h>
-#include <mono/metadata/environment.h>
-#include <mono/metadata/mono-debug.h>
-#include <mono/os/util.h>
-
-#include "interp.h"
-#include "mintops.h"
-#include "embed.h"
-#include "hacks.h"
-
-#define OPDEF(a,b,c,d,e,f,g,h,i,j) \
- a = i,
-
-enum {
-#include "mono/cil/opcode.def"
- CEE_LASTOP
-};
-#undef OPDEF
-
-/* Mingw 2.1 doesnt need this any more, but leave it in for now for older versions */
-#ifdef _WIN32
-#define isnan _isnan
-#define finite _finite
-#endif
-#ifndef HAVE_FINITE
-#ifdef HAVE_ISFINITE
-#define finite isfinite
-#endif
-#endif
-
-static gint *abort_requested;
-
-/* If true, then we output the opcodes as we interpret them */
-static int global_tracing = 0;
-static int global_no_pointers = 0;
-
-int mono_interp_traceopt = 0;
-
-static int debug_indent_level = 0;
-
-#define INIT_FRAME(frame,parent_frame,obj_this,method_args,method_retval,mono_method) \
- do { \
- (frame)->parent = (parent_frame); \
- (frame)->obj = (obj_this); \
- (frame)->stack_args = (method_args); \
- (frame)->retval = (method_retval); \
- (frame)->runtime_method = mono_interp_get_runtime_method (mono_method); \
- (frame)->ex = NULL; \
- (frame)->ip = NULL; \
- (frame)->invoke_trap = 0; \
- } while (0)
-
-void ves_exec_method (MonoInvocation *frame);
-
-static char* dump_stack (stackval *stack, stackval *sp);
-static char* dump_frame (MonoInvocation *inv);
-static MonoArray *get_trace_ips (MonoDomain *domain, MonoInvocation *top);
-static void ves_exec_method_with_context (MonoInvocation *frame, ThreadContext *context);
-
-typedef void (*ICallMethod) (MonoInvocation *frame);
-
-static guint32 die_on_exception = 0;
-static guint32 thread_context_id = 0;
-
-#define DEBUG_INTERP 1
-#define COUNT_OPS 0
-#if DEBUG_INTERP
-
-static int break_on_method = 0;
-static int nested_trace = 0;
-static GList *db_methods = NULL;
-
-static void
-output_indent (void)
-{
- int h;
-
- for (h = 0; h < debug_indent_level; h++)
- g_print (" ");
-}
-
-static void
-db_match_method (gpointer data, gpointer user_data)
-{
- MonoMethod *m = (MonoMethod*)user_data;
- MonoMethodDesc *desc = data;
-
- if (mono_method_desc_full_match (desc, m))
- break_on_method = 1;
-}
-
-#define DEBUG_ENTER() \
- if (db_methods) { \
- g_list_foreach (db_methods, db_match_method, (gpointer)frame->runtime_method->method); \
- if (break_on_method) tracing=nested_trace ? (global_tracing = 2, 3) : 2; \
- break_on_method = 0; \
- } \
- if (tracing) { \
- MonoMethod *method = frame->runtime_method->method ;\
- char *mn, *args = dump_args (frame); \
- debug_indent_level++; \
- output_indent (); \
- mn = mono_method_full_name (method, FALSE); \
- g_print ("(%u) Entering %s (", GetCurrentThreadId(), mn); \
- g_free (mn); \
- g_print ("%s)\n", args); \
- g_free (args); \
- } \
- if (mono_profiler_events & MONO_PROFILE_ENTER_LEAVE) \
- mono_profiler_method_enter (frame->runtime_method->method);
-
-#define DEBUG_LEAVE() \
- if (tracing) { \
- char *mn, *args; \
- args = dump_retval (frame); \
- output_indent (); \
- mn = mono_method_full_name (frame->runtime_method->method, FALSE); \
- g_print ("(%u) Leaving %s", GetCurrentThreadId(), mn); \
- g_free (mn); \
- g_print (" => %s\n", args); \
- g_free (args); \
- debug_indent_level--; \
- if (tracing == 3) global_tracing = 0; \
- } \
- if (mono_profiler_events & MONO_PROFILE_ENTER_LEAVE) \
- mono_profiler_method_leave (frame->runtime_method->method);
-
-#else
-
-#define DEBUG_ENTER()
-#define DEBUG_LEAVE()
-
-#endif
-
-static void
-interp_ex_handler (MonoException *ex) {
- ThreadContext *context = TlsGetValue (thread_context_id);
- char *stack_trace;
- if (context == NULL)
- return;
- stack_trace = dump_frame (context->current_frame);
- ex->stack_trace = mono_string_new (mono_domain_get(), stack_trace);
- g_free (stack_trace);
- if (context->current_env == NULL || strcmp(ex->object.vtable->klass->name, "ExecutionEngineException") == 0) {
- char *strace = mono_string_to_utf8 (ex->stack_trace);
- fprintf(stderr, "Nothing can catch this exception: ");
- fprintf(stderr, "%s", ex->object.vtable->klass->name);
- if (ex->message != NULL) {
- char *m = mono_string_to_utf8 (ex->message);
- fprintf(stderr, ": %s", m);
- g_free(m);
- }
- fprintf(stderr, "\n");
- fprintf(stderr, "%s\n", strace);
- g_free (strace);
- if (ex->inner_ex != NULL) {
- ex = (MonoException *)ex->inner_ex;
- fprintf(stderr, "Inner exception: %s", ex->object.vtable->klass->name);
- if (ex->message != NULL) {
- char *m = mono_string_to_utf8 (ex->message);
- fprintf(stderr, ": %s", m);
- g_free(m);
- }
- strace = mono_string_to_utf8 (ex->stack_trace);
- fprintf(stderr, "\n");
- fprintf(stderr, "%s\n", strace);
- g_free (strace);
- }
- /* wait for other threads to also collapse */
- Sleep(1000);
- exit(1);
- }
- context->env_frame->ex = ex;
- context->search_for_handler = 1;
- longjmp (*context->current_env, 1);
-}
-
-static void
-ves_real_abort (int line, MonoMethod *mh,
- const unsigned short *ip, stackval *stack, stackval *sp)
-{
- fprintf (stderr, "Execution aborted in method: %s::%s\n", mh->klass->name, mh->name);
- fprintf (stderr, "Line=%d IP=0x%04x, Aborted execution\n", line,
- ip-(const unsigned short *)mono_method_get_header (mh)->code);
- g_print ("0x%04x %02x\n",
- ip-(const unsigned short *)mono_method_get_header (mh)->code, *ip);
- if (sp > stack)
- printf ("\t[%d] 0x%08x %0.5f\n", sp-stack, sp[-1].data.i, sp[-1].data.f);
-}
-
-#define ves_abort() \
- do {\
- ves_real_abort(__LINE__, frame->runtime_method->method, ip, frame->stack, sp); \
- THROW_EX (mono_get_exception_execution_engine (NULL), ip); \
- } while (0);
-
-static gpointer
-interp_create_remoting_trampoline (MonoMethod *method, MonoRemotingTarget target)
-{
- return mono_interp_get_runtime_method (mono_marshal_get_remoting_invoke_for_target (method, target));
-}
-
-static mono_mutex_t runtime_method_lookup_section;
-
-RuntimeMethod*
-mono_interp_get_runtime_method (MonoMethod *method)
-{
- MonoDomain *domain = mono_domain_get ();
- RuntimeMethod *rtm;
-
- mono_mutex_lock (&runtime_method_lookup_section);
- if ((rtm = mono_internal_hash_table_lookup (&domain->jit_code_hash, method))) {
- mono_mutex_unlock (&runtime_method_lookup_section);
- return rtm;
- }
- rtm = mono_mempool_alloc (domain->mp, sizeof (RuntimeMethod));
- memset (rtm, 0, sizeof (*rtm));
- rtm->method = method;
- rtm->param_count = mono_method_signature (method)->param_count;
- rtm->hasthis = mono_method_signature (method)->hasthis;
- rtm->valuetype = method->klass->valuetype;
- mono_internal_hash_table_insert (&domain->jit_code_hash, method, rtm);
- mono_mutex_unlock (&runtime_method_lookup_section);
-
- return rtm;
-}
-
-static gpointer
-interp_create_trampoline (MonoMethod *method)
-{
- if (method->iflags & METHOD_IMPL_ATTRIBUTE_SYNCHRONIZED)
- method = mono_marshal_get_synchronized_wrapper (method);
- return mono_interp_get_runtime_method (method);
-}
-
-static inline RuntimeMethod*
-get_virtual_method (RuntimeMethod *runtime_method, MonoObject *obj)
-{
- MonoMethod *m = runtime_method->method;
-
- if ((m->flags & METHOD_ATTRIBUTE_FINAL) || !(m->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
- if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
- return mono_interp_get_runtime_method (mono_marshal_get_remoting_invoke (m));
- else if (m->iflags & METHOD_IMPL_ATTRIBUTE_SYNCHRONIZED)
- return mono_interp_get_runtime_method (mono_marshal_get_synchronized_wrapper (m));
- else
- return runtime_method;
- }
-
- if (m->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
- return ((RuntimeMethod **)obj->vtable->interface_offsets [m->klass->interface_id]) [m->slot];
- } else {
- return ((RuntimeMethod **)obj->vtable->vtable) [m->slot];
- }
-}
-
-void inline
-stackval_from_data (MonoType *type, stackval *result, char *data, gboolean pinvoke)
-{
- if (type->byref) {
- switch (type->type) {
- case MONO_TYPE_OBJECT:
- case MONO_TYPE_CLASS:
- case MONO_TYPE_STRING:
- case MONO_TYPE_ARRAY:
- case MONO_TYPE_SZARRAY:
- break;
- default:
- break;
- }
- result->data.p = *(gpointer*)data;
- return;
- }
- switch (type->type) {
- case MONO_TYPE_VOID:
- return;
- case MONO_TYPE_I1:
- result->data.i = *(gint8*)data;
- return;
- case MONO_TYPE_U1:
- case MONO_TYPE_BOOLEAN:
- result->data.i = *(guint8*)data;
- return;
- case MONO_TYPE_I2:
- result->data.i = *(gint16*)data;
- return;
- case MONO_TYPE_U2:
- case MONO_TYPE_CHAR:
- result->data.i = *(guint16*)data;
- return;
- case MONO_TYPE_I4:
- result->data.i = *(gint32*)data;
- return;
- case MONO_TYPE_U:
- case MONO_TYPE_I:
- result->data.nati = *(mono_i*)data;
- return;
- case MONO_TYPE_PTR:
- result->data.p = *(gpointer*)data;
- return;
- case MONO_TYPE_U4:
- result->data.i = *(guint32*)data;
- return;
- case MONO_TYPE_R4:
- result->data.f = *(float*)data;
- return;
- case MONO_TYPE_I8:
- case MONO_TYPE_U8:
- result->data.l = *(gint64*)data;
- return;
- case MONO_TYPE_R8:
- result->data.f = *(double*)data;
- return;
- case MONO_TYPE_STRING:
- case MONO_TYPE_SZARRAY:
- case MONO_TYPE_CLASS:
- case MONO_TYPE_OBJECT:
- case MONO_TYPE_ARRAY:
- result->data.p = *(gpointer*)data;
- return;
- case MONO_TYPE_VALUETYPE:
- if (type->data.klass->enumtype) {
- stackval_from_data (type->data.klass->enum_basetype, result, data, pinvoke);
- return;
- } else {
- int size;
-
- if (pinvoke)
- size = mono_class_native_size (type->data.klass, NULL);
- else
- size = mono_class_value_size (type->data.klass, NULL);
- memcpy (result->data.vt, data, size);
- }
- return;
- default:
- g_warning ("got type 0x%02x", type->type);
- g_assert_not_reached ();
- }
-}
-
-void inline
-stackval_to_data (MonoType *type, stackval *val, char *data, gboolean pinvoke)
-{
- if (type->byref) {
- gpointer *p = (gpointer*)data;
- *p = val->data.p;
- return;
- }
- /* printf ("TODAT0 %p\n", data); */
- switch (type->type) {
- case MONO_TYPE_I1:
- case MONO_TYPE_U1: {
- guint8 *p = (guint8*)data;
- *p = val->data.i;
- return;
- }
- case MONO_TYPE_BOOLEAN: {
- guint8 *p = (guint8*)data;
- *p = (val->data.i != 0);
- return;
- }
- case MONO_TYPE_I2:
- case MONO_TYPE_U2:
- case MONO_TYPE_CHAR: {
- guint16 *p = (guint16*)data;
- *p = val->data.i;
- return;
- }
- case MONO_TYPE_I: {
- mono_i *p = (mono_i*)data;
- /* In theory the value used by stloc should match the local var type
- but in practice it sometimes doesn't (a int32 gets dup'd and stloc'd into
- a native int - both by csc and mcs). Not sure what to do about sign extension
- as it is outside the spec... doing the obvious */
- *p = (mono_i)val->data.nati;
- return;
- }
- case MONO_TYPE_U: {
- mono_u *p = (mono_u*)data;
- /* see above. */
- *p = (mono_u)val->data.nati;
- return;
- }
- case MONO_TYPE_I4:
- case MONO_TYPE_U4: {
- gint32 *p = (gint32*)data;
- *p = val->data.i;
- return;
- }
- case MONO_TYPE_I8:
- case MONO_TYPE_U8: {
- gint64 *p = (gint64*)data;
- *p = val->data.l;
- return;
- }
- case MONO_TYPE_R4: {
- float *p = (float*)data;
- *p = val->data.f;
- return;
- }
- case MONO_TYPE_R8: {
- double *p = (double*)data;
- *p = val->data.f;
- return;
- }
- case MONO_TYPE_STRING:
- case MONO_TYPE_SZARRAY:
- case MONO_TYPE_CLASS:
- case MONO_TYPE_OBJECT:
- case MONO_TYPE_ARRAY:
- case MONO_TYPE_PTR: {
- gpointer *p = (gpointer*)data;
- *p = val->data.p;
- return;
- }
- case MONO_TYPE_VALUETYPE:
- if (type->data.klass->enumtype) {
- stackval_to_data (type->data.klass->enum_basetype, val, data, pinvoke);
- return;
- } else {
- int size;
-
- if (pinvoke)
- size = mono_class_native_size (type->data.klass, NULL);
- else
- size = mono_class_value_size (type->data.klass, NULL);
-
- memcpy (data, val->data.p, size);
- }
- return;
- default:
- g_warning ("got type %x", type->type);
- g_assert_not_reached ();
- }
-}
-
-static void
-fill_in_trace (MonoException *exception, MonoInvocation *frame)
-{
- char *stack_trace = dump_frame (frame);
- MonoDomain *domain = mono_domain_get();
- (exception)->stack_trace = mono_string_new (domain, stack_trace);
- (exception)->trace_ips = get_trace_ips (domain, frame);
- g_free (stack_trace);
-}
-
-#define FILL_IN_TRACE(exception, frame) fill_in_trace(exception, frame)
-
-#define THROW_EX(exception,ex_ip) \
- do {\
- frame->ip = (ex_ip); \
- frame->ex = (MonoException*)(exception); \
- FILL_IN_TRACE(frame->ex, frame); \
- goto handle_exception; \
- } while (0)
-
-static MonoObject*
-ves_array_create (MonoDomain *domain, MonoClass *klass, MonoMethodSignature *sig, stackval *values)
-{
- guint32 *lengths;
- guint32 *lower_bounds;
- int i;
-
- lengths = alloca (sizeof (guint32) * klass->rank * 2);
- for (i = 0; i < sig->param_count; ++i) {
- lengths [i] = values->data.i;
- values ++;
- }
- if (klass->rank == sig->param_count) {
- /* Only lengths provided. */
- lower_bounds = NULL;
- } else {
- /* lower bounds are first. */
- lower_bounds = lengths;
- lengths += klass->rank;
- }
- return (MonoObject*)mono_array_new_full (domain, klass, lengths, lower_bounds);
-}
-
-static void
-ves_array_set (MonoInvocation *frame)
-{
- stackval *sp = frame->stack_args;
- MonoObject *o;
- MonoArray *ao;
- MonoClass *ac;
- gint32 i, t, pos, esize;
- gpointer ea;
- MonoType *mt;
-
- o = frame->obj;
- ao = (MonoArray *)o;
- ac = o->vtable->klass;
-
- g_assert (ac->rank >= 1);
-
- pos = sp [0].data.i;
- if (ao->bounds != NULL) {
- pos -= ao->bounds [0].lower_bound;
- for (i = 1; i < ac->rank; i++) {
- if ((t = sp [i].data.i - ao->bounds [i].lower_bound) >=
- ao->bounds [i].length) {
- frame->ex = mono_get_exception_index_out_of_range ();
- FILL_IN_TRACE(frame->ex, frame);
- return;
- }
- pos = pos*ao->bounds [i].length + sp [i].data.i -
- ao->bounds [i].lower_bound;
- }
- } else if (pos >= ao->max_length) {
- frame->ex = mono_get_exception_index_out_of_range ();
- FILL_IN_TRACE(frame->ex, frame);
- return;
- }
-
-#if 0 /* FIX */
- if (sp [ac->rank].data.p && !mono_object_isinst (sp [ac->rank].data.p, mono_object_class (o)->element_class)) {
- frame->ex = mono_get_exception_array_type_mismatch ();
- FILL_IN_TRACE (frame->ex, frame);
- return;
- }
-#endif
-
- esize = mono_array_element_size (ac);
- ea = mono_array_addr_with_size (ao, esize, pos);
-
- mt = mono_method_signature (frame->runtime_method->method)->params [ac->rank];
- stackval_to_data (mt, &sp [ac->rank], ea, FALSE);
-}
-
-static void
-ves_array_get (MonoInvocation *frame)
-{
- stackval *sp = frame->stack_args;
- MonoObject *o;
- MonoArray *ao;
- MonoClass *ac;
- gint32 i, t, pos, esize;
- gpointer ea;
- MonoType *mt;
-
- o = frame->obj;
- ao = (MonoArray *)o;
- ac = o->vtable->klass;
-
- g_assert (ac->rank >= 1);
-
- pos = sp [0].data.i;
- if (ao->bounds != NULL) {
- pos -= ao->bounds [0].lower_bound;
- for (i = 1; i < ac->rank; i++) {
- if ((t = sp [i].data.i - ao->bounds [i].lower_bound) >=
- ao->bounds [i].length) {
- frame->ex = mono_get_exception_index_out_of_range ();
- FILL_IN_TRACE(frame->ex, frame);
- return;
- }
-
- pos = pos*ao->bounds [i].length + sp [i].data.i -
- ao->bounds [i].lower_bound;
- }
- } else if (pos >= ao->max_length) {
- frame->ex = mono_get_exception_index_out_of_range ();
- FILL_IN_TRACE(frame->ex, frame);
- return;
- }
-
- esize = mono_array_element_size (ac);
- ea = mono_array_addr_with_size (ao, esize, pos);
-
- mt = mono_method_signature (frame->runtime_method->method)->ret;
- stackval_from_data (mt, frame->retval, ea, FALSE);
-}
-
-static void
-ves_array_element_address (MonoInvocation *frame)
-{
- stackval *sp = frame->stack_args;
- MonoObject *o;
- MonoArray *ao;
- MonoClass *ac;
- gint32 i, t, pos, esize;
- gpointer ea;
-
- o = frame->obj;
- ao = (MonoArray *)o;
- ac = o->vtable->klass;
-
- g_assert (ac->rank >= 1);
-
- pos = sp [0].data.i;
- if (ao->bounds != NULL) {
- pos -= ao->bounds [0].lower_bound;
- for (i = 1; i < ac->rank; i++) {
- if ((t = sp [i].data.i - ao->bounds [i].lower_bound) >=
- ao->bounds [i].length) {
- frame->ex = mono_get_exception_index_out_of_range ();
- FILL_IN_TRACE(frame->ex, frame);
- return;
- }
- pos = pos*ao->bounds [i].length + sp [i].data.i -
- ao->bounds [i].lower_bound;
- }
- } else if (pos >= ao->max_length) {
- frame->ex = mono_get_exception_index_out_of_range ();
- FILL_IN_TRACE(frame->ex, frame);
- return;
- }
-
- esize = mono_array_element_size (ac);
- ea = mono_array_addr_with_size (ao, esize, pos);
-
- frame->retval->data.p = ea;
-}
-
-static void
-interp_walk_stack (MonoStackWalk func, gboolean do_il_offset, gpointer user_data)
-{
- ThreadContext *context = TlsGetValue (thread_context_id);
- MonoInvocation *frame;
- int il_offset;
- MonoMethodHeader *hd;
-
- if (!context) return;
-
- frame = context->current_frame;
-
- while (frame) {
- gboolean managed = FALSE;
- MonoMethod *method = frame->runtime_method->method;
- if (!method || (method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL) ||
- (method->iflags & (METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL | METHOD_IMPL_ATTRIBUTE_RUNTIME)))
- il_offset = -1;
- else {
- hd = mono_method_get_header (method);
- il_offset = frame->ip - (const unsigned short *)hd->code;
- if (!method->wrapper_type)
- managed = TRUE;
- }
- if (func (method, -1, il_offset, managed, user_data))
- return;
- frame = frame->parent;
- }
-}
-
-static void
-ves_pinvoke_method (MonoInvocation *frame, MonoMethodSignature *sig, MonoFunc addr, gboolean string_ctor, ThreadContext *context)
-{
- jmp_buf env;
- MonoPIFunc func;
- MonoInvocation *old_frame = context->current_frame;
- MonoInvocation *old_env_frame = context->env_frame;
- jmp_buf *old_env = context->current_env;
-
- if (setjmp (env)) {
- context->current_frame = old_frame;
- context->env_frame = old_env_frame;
- context->current_env = old_env;
- context->managed_code = 1;
- return;
- }
-
- frame->ex = NULL;
- context->env_frame = frame;
- context->current_env = &env;
-
- if (frame->runtime_method) {
- func = frame->runtime_method->func;
- } else {
- func = mono_arch_create_trampoline (sig, string_ctor);
- }
-
- context->current_frame = frame;
- context->managed_code = 0;
-
- func (addr, &frame->retval->data.p, frame->obj, frame->stack_args);
-
- context->managed_code = 1;
- /* domain can only be changed by native code */
- context->domain = mono_domain_get ();
-
- if (*abort_requested)
- mono_thread_interruption_checkpoint ();
-
- if (string_ctor) {
- stackval_from_data (&mono_defaults.string_class->byval_arg,
- frame->retval, (char*)&frame->retval->data.p, sig->pinvoke);
- } else if (!MONO_TYPE_ISSTRUCT (sig->ret))
- stackval_from_data (sig->ret, frame->retval, (char*)&frame->retval->data.p, sig->pinvoke);
-
- context->current_frame = old_frame;
- context->env_frame = old_env_frame;
- context->current_env = old_env;
-}
-
-static void
-interp_delegate_ctor (MonoDomain *domain, MonoObject *this, MonoObject *target, RuntimeMethod *runtime_method)
-{
- MonoDelegate *delegate = (MonoDelegate *)this;
-
- delegate->method_info = mono_method_get_object (domain, runtime_method->method, NULL);
- delegate->target = target;
-
- if (target && target->vtable->klass == mono_defaults.transparent_proxy_class) {
- MonoMethod *method = mono_marshal_get_remoting_invoke (runtime_method->method);
- delegate->method_ptr = mono_interp_get_runtime_method (method);
- } else {
- delegate->method_ptr = runtime_method;
- }
-}
-
-MonoDelegate*
-mono_interp_ftnptr_to_delegate (MonoClass *klass, gpointer ftn)
-{
- MonoDelegate *d;
- MonoJitInfo *ji;
- MonoDomain *domain = mono_domain_get ();
-
- d = (MonoDelegate*)mono_object_new (domain, klass);
-
- ji = mono_jit_info_table_find (domain, ftn);
- if (ji == NULL)
- mono_raise_exception (mono_get_exception_argument ("", "Function pointer was not created by a Delegate."));
-
- /* FIXME: discard the wrapper and call the original method */
- interp_delegate_ctor (domain, (MonoObject*)d, NULL, mono_interp_get_runtime_method (ji->method));
-
- return d;
-}
-
-/*
- * From the spec:
- * runtime specifies that the implementation of the method is automatically
- * provided by the runtime and is primarily used for the methods of delegates.
- */
-static void
-ves_runtime_method (MonoInvocation *frame, ThreadContext *context)
-{
- MonoMethod *method = frame->runtime_method->method;
- const char *name = method->name;
- MonoObject *obj = (MonoObject*)frame->obj;
-
- mono_class_init (method->klass);
-
- if (obj && mono_object_isinst (obj, mono_defaults.multicastdelegate_class)) {
- if (*name == '.' && (strcmp (name, ".ctor") == 0)) {
- interp_delegate_ctor (context->domain, obj, frame->stack_args[0].data.p, frame->stack_args[1].data.p);
- return;
- }
- }
-
- if (obj && mono_object_isinst (obj, mono_defaults.array_class)) {
- if (*name == 'S' && (strcmp (name, "Set") == 0)) {
- ves_array_set (frame);
- return;
- }
- if (*name == 'G' && (strcmp (name, "Get") == 0)) {
- ves_array_get (frame);
- return;
- }
- if (*name == 'A' && (strcmp (name, "Address") == 0)) {
- ves_array_element_address (frame);
- return;
- }
- }
-
- g_error ("Don't know how to exec runtime method %s.%s::%s",
- method->klass->name_space, method->klass->name,
- method->name);
-}
-
-static char*
-dump_stack (stackval *stack, stackval *sp)
-{
- stackval *s = stack;
- GString *str = g_string_new ("");
-
- if (sp == stack)
- return g_string_free (str, FALSE);
-
- while (s < sp) {
- g_string_append_printf (str, "[%lld/0x%0llx] ", s->data.l, s->data.l);
- ++s;
- }
- return g_string_free (str, FALSE);
-}
-
-static void
-dump_stackval (GString *str, stackval *s, MonoType *type)
-{
- switch (type->type) {
- case MONO_TYPE_I1:
- case MONO_TYPE_U1:
- case MONO_TYPE_I2:
- case MONO_TYPE_U2:
- case MONO_TYPE_I4:
- case MONO_TYPE_U4:
- case MONO_TYPE_CHAR:
- case MONO_TYPE_BOOLEAN:
- g_string_append_printf (str, "[%d] ", s->data.i);
- break;
- case MONO_TYPE_STRING:
- case MONO_TYPE_SZARRAY:
- case MONO_TYPE_CLASS:
- case MONO_TYPE_OBJECT:
- case MONO_TYPE_ARRAY:
- case MONO_TYPE_PTR:
- case MONO_TYPE_I:
- case MONO_TYPE_U:
- g_string_append_printf (str, "[%p] ", s->data.p);
- break;
- case MONO_TYPE_VALUETYPE:
- if (type->data.klass->enumtype)
- g_string_append_printf (str, "[%d] ", s->data.i);
- else
- g_string_append_printf (str, "[vt:%p] ", s->data.p);
- break;
- case MONO_TYPE_R4:
- case MONO_TYPE_R8:
- g_string_append_printf (str, "[%g] ", s->data.f);
- break;
- case MONO_TYPE_I8:
- case MONO_TYPE_U8:
- default:
- g_string_append_printf (str, "[%lld/0x%0llx] ", s->data.l, s->data.l);
- break;
- }
-}
-
-static char*
-dump_args (MonoInvocation *inv)
-{
- GString *str = g_string_new ("");
- int i;
- MonoMethodSignature *signature = mono_method_signature (inv->runtime_method->method);
-
- if (signature->param_count == 0)
- return g_string_free (str, FALSE);
-
- if (signature->hasthis)
- g_string_append_printf (str, "%p ", inv->obj);
-
- for (i = 0; i < signature->param_count; ++i)
- dump_stackval (str, inv->stack_args + i, signature->params [i]);
-
- return g_string_free (str, FALSE);
-}
-
-static char*
-dump_retval (MonoInvocation *inv)
-{
- GString *str = g_string_new ("");
- MonoType *ret = mono_method_signature (inv->runtime_method->method)->ret;
-
- if (ret->type != MONO_TYPE_VOID)
- dump_stackval (str, inv->retval, ret);
-
- return g_string_free (str, FALSE);
-}
-
-static char*
-dump_frame (MonoInvocation *inv)
-{
- GString *str = g_string_new ("");
- int i;
- char *args;
- for (i = 0; inv; inv = inv->parent) {
- if (inv->runtime_method != NULL) {
- MonoMethod *method = inv->runtime_method->method;
- MonoClass *k;
-
- int codep = 0;
- const char * opname = "";
- char *name;
- gchar *source = NULL;
-
- k = method->klass;
-
- if ((method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL) == 0 &&
- (method->iflags & METHOD_IMPL_ATTRIBUTE_RUNTIME) == 0) {
- MonoMethodHeader *hd = mono_method_get_header (method);
-
- if (hd != NULL) {
- if (inv->ip) {
- opname = mono_interp_opname [*inv->ip];
- codep = inv->ip - inv->runtime_method->code;
- } else
- opname = "";
-
- source = mono_debug_source_location_from_il_offset (method, codep, NULL);
- }
- }
- args = dump_args (inv);
- name = mono_method_full_name (method, TRUE);
- if (source)
- g_string_append_printf (str, "#%d: 0x%05x %-10s in %s (%s) at %s\n", i, codep, opname,
- name, args, source);
- else
- g_string_append_printf (str, "#%d: 0x%05x %-10s in %s (%s)\n", i, codep, opname,
- name, args);
- g_free (name);
- g_free (args);
- g_free (source);
- ++i;
- }
- }
- return g_string_free (str, FALSE);
-}
-
-static MonoArray *
-get_trace_ips (MonoDomain *domain, MonoInvocation *top)
-{
- int i;
- MonoArray *res;
- MonoInvocation *inv;
-
- for (i = 0, inv = top; inv; inv = inv->parent)
- if (inv->runtime_method != NULL)
- ++i;
-
- res = mono_array_new (domain, mono_defaults.int_class, 2 * i);
-
- for (i = 0, inv = top; inv; inv = inv->parent)
- if (inv->runtime_method != NULL) {
- mono_array_set (res, gpointer, i, inv->runtime_method);
- ++i;
- mono_array_set (res, gpointer, i, (gpointer)inv->ip);
- ++i;
- }
-
- return res;
-}
-
-
-#define MYGUINT64_MAX 18446744073709551615ULL
-#define MYGINT64_MAX 9223372036854775807LL
-#define MYGINT64_MIN (-MYGINT64_MAX -1LL)
-
-#define MYGUINT32_MAX 4294967295U
-#define MYGINT32_MAX 2147483647
-#define MYGINT32_MIN (-MYGINT32_MAX -1)
-
-#define CHECK_ADD_OVERFLOW(a,b) \
- (gint32)(b) >= 0 ? (gint32)(MYGINT32_MAX) - (gint32)(b) < (gint32)(a) ? -1 : 0 \
- : (gint32)(MYGINT32_MIN) - (gint32)(b) > (gint32)(a) ? +1 : 0
-
-#define CHECK_SUB_OVERFLOW(a,b) \
- (gint32)(b) < 0 ? (gint32)(MYGINT32_MAX) + (gint32)(b) < (gint32)(a) ? -1 : 0 \
- : (gint32)(MYGINT32_MIN) + (gint32)(b) > (gint32)(a) ? +1 : 0
-
-#define CHECK_ADD_OVERFLOW_UN(a,b) \
- (guint32)(MYGUINT32_MAX) - (guint32)(b) < (guint32)(a) ? -1 : 0
-
-#define CHECK_SUB_OVERFLOW_UN(a,b) \
- (guint32)(a) < (guint32)(b) ? -1 : 0
-
-#define CHECK_ADD_OVERFLOW64(a,b) \
- (gint64)(b) >= 0 ? (gint64)(MYGINT64_MAX) - (gint64)(b) < (gint64)(a) ? -1 : 0 \
- : (gint64)(MYGINT64_MIN) - (gint64)(b) > (gint64)(a) ? +1 : 0
-
-#define CHECK_SUB_OVERFLOW64(a,b) \
- (gint64)(b) < 0 ? (gint64)(MYGINT64_MAX) + (gint64)(b) < (gint64)(a) ? -1 : 0 \
- : (gint64)(MYGINT64_MIN) + (gint64)(b) > (gint64)(a) ? +1 : 0
-
-#define CHECK_ADD_OVERFLOW64_UN(a,b) \
- (guint64)(MYGUINT64_MAX) - (guint64)(b) < (guint64)(a) ? -1 : 0
-
-#define CHECK_SUB_OVERFLOW64_UN(a,b) \
- (guint64)(a) < (guint64)(b) ? -1 : 0
-
-#if SIZEOF_VOID_P == 4
-#define CHECK_ADD_OVERFLOW_NAT(a,b) CHECK_ADD_OVERFLOW(a,b)
-#define CHECK_ADD_OVERFLOW_NAT_UN(a,b) CHECK_ADD_OVERFLOW_UN(a,b)
-#else
-#define CHECK_ADD_OVERFLOW_NAT(a,b) CHECK_ADD_OVERFLOW64(a,b)
-#define CHECK_ADD_OVERFLOW_NAT_UN(a,b) CHECK_ADD_OVERFLOW64_UN(a,b)
-#endif
-
-/* Resolves to TRUE if the operands would overflow */
-#define CHECK_MUL_OVERFLOW(a,b) \
- ((gint32)(a) == 0) || ((gint32)(b) == 0) ? 0 : \
- (((gint32)(a) > 0) && ((gint32)(b) == -1)) ? FALSE : \
- (((gint32)(a) < 0) && ((gint32)(b) == -1)) ? (a == - MYGINT32_MAX) : \
- (((gint32)(a) > 0) && ((gint32)(b) > 0)) ? (gint32)(a) > ((MYGINT32_MAX) / (gint32)(b)) : \
- (((gint32)(a) > 0) && ((gint32)(b) < 0)) ? (gint32)(a) > ((MYGINT32_MIN) / (gint32)(b)) : \
- (((gint32)(a) < 0) && ((gint32)(b) > 0)) ? (gint32)(a) < ((MYGINT32_MIN) / (gint32)(b)) : \
- (gint32)(a) < ((MYGINT32_MAX) / (gint32)(b))
-
-#define CHECK_MUL_OVERFLOW_UN(a,b) \
- ((guint32)(a) == 0) || ((guint32)(b) == 0) ? 0 : \
- (guint32)(b) > ((MYGUINT32_MAX) / (guint32)(a))
-
-#define CHECK_MUL_OVERFLOW64(a,b) \
- ((gint64)(a) == 0) || ((gint64)(b) == 0) ? 0 : \
- (((gint64)(a) > 0) && ((gint64)(b) == -1)) ? FALSE : \
- (((gint64)(a) < 0) && ((gint64)(b) == -1)) ? (a == - MYGINT64_MAX) : \
- (((gint64)(a) > 0) && ((gint64)(b) > 0)) ? (gint64)(a) > ((MYGINT64_MAX) / (gint64)(b)) : \
- (((gint64)(a) > 0) && ((gint64)(b) < 0)) ? (gint64)(a) > ((MYGINT64_MIN) / (gint64)(b)) : \
- (((gint64)(a) < 0) && ((gint64)(b) > 0)) ? (gint64)(a) < ((MYGINT64_MIN) / (gint64)(b)) : \
- (gint64)(a) < ((MYGINT64_MAX) / (gint64)(b))
-
-#define CHECK_MUL_OVERFLOW64_UN(a,b) \
- ((guint64)(a) == 0) || ((guint64)(b) == 0) ? 0 : \
- (guint64)(b) > ((MYGUINT64_MAX) / (guint64)(a))
-
-#if SIZEOF_VOID_P == 4
-#define CHECK_MUL_OVERFLOW_NAT(a,b) CHECK_MUL_OVERFLOW(a,b)
-#define CHECK_MUL_OVERFLOW_NAT_UN(a,b) CHECK_MUL_OVERFLOW_UN(a,b)
-#else
-#define CHECK_MUL_OVERFLOW_NAT(a,b) CHECK_MUL_OVERFLOW64(a,b)
-#define CHECK_MUL_OVERFLOW_NAT_UN(a,b) CHECK_MUL_OVERFLOW64_UN(a,b)
-#endif
-
-static MonoObject*
-interp_mono_runtime_invoke (MonoMethod *method, void *obj, void **params, MonoObject **exc)
-{
- MonoInvocation frame;
- ThreadContext * volatile context = TlsGetValue (thread_context_id);
- MonoObject *retval = NULL;
- MonoMethodSignature *sig = mono_method_signature (method);
- MonoClass *klass = mono_class_from_mono_type (sig->ret);
- int i, type, isobject = 0;
- void *ret = NULL;
- stackval result;
- stackval *args = alloca (sizeof (stackval) * sig->param_count);
- ThreadContext context_struct;
- MonoInvocation *old_frame = NULL;
- jmp_buf env;
-
- frame.ex = NULL;
-
- if (setjmp(env)) {
- if (context != &context_struct) {
- context->domain = mono_domain_get ();
- context->current_frame = old_frame;
- context->managed_code = 0;
- } else
- TlsSetValue (thread_context_id, NULL);
- if (exc != NULL)
- *exc = (MonoObject *)frame.ex;
- return retval;
- }
-
- if (context == NULL) {
- context = &context_struct;
- context_struct.base_frame = &frame;
- context_struct.current_frame = NULL;
- context_struct.env_frame = &frame;
- context_struct.current_env = &env;
- context_struct.search_for_handler = 0;
- context_struct.managed_code = 0;
- TlsSetValue (thread_context_id, context);
- }
- else
- old_frame = context->current_frame;
-
- context->domain = mono_domain_get ();
-
- switch (sig->ret->type) {
- case MONO_TYPE_VOID:
- break;
- case MONO_TYPE_STRING:
- case MONO_TYPE_OBJECT:
- case MONO_TYPE_CLASS:
- case MONO_TYPE_ARRAY:
- case MONO_TYPE_SZARRAY:
- isobject = 1;
- break;
- case MONO_TYPE_VALUETYPE:
- retval = mono_object_new (context->domain, klass);
- ret = ((char*)retval) + sizeof (MonoObject);
- if (!sig->ret->data.klass->enumtype)
- result.data.vt = ret;
- break;
- default:
- retval = mono_object_new (context->domain, klass);
- ret = ((char*)retval) + sizeof (MonoObject);
- break;
- }
-
- for (i = 0; i < sig->param_count; ++i) {
- if (sig->params [i]->byref) {
- args [i].data.p = params [i];
- continue;
- }
- type = sig->params [i]->type;
-handle_enum:
- switch (type) {
- case MONO_TYPE_U1:
- case MONO_TYPE_I1:
- case MONO_TYPE_BOOLEAN:
- args [i].data.i = *(MonoBoolean*)params [i];
- break;
- case MONO_TYPE_U2:
- case MONO_TYPE_I2:
- case MONO_TYPE_CHAR:
- args [i].data.i = *(gint16*)params [i];
- break;
-#if SIZEOF_VOID_P == 4
- case MONO_TYPE_U: /* use VAL_POINTER? */
- case MONO_TYPE_I:
-#endif
- case MONO_TYPE_U4:
- case MONO_TYPE_I4:
- args [i].data.i = *(gint32*)params [i];
- break;
-#if SIZEOF_VOID_P == 8
- case MONO_TYPE_U:
- case MONO_TYPE_I:
-#endif
- case MONO_TYPE_U8:
- case MONO_TYPE_I8:
- args [i].data.l = *(gint64*)params [i];
- break;
- case MONO_TYPE_VALUETYPE:
- if (sig->params [i]->data.klass->enumtype) {
- type = sig->params [i]->data.klass->enum_basetype->type;
- goto handle_enum;
- } else {
- args [i].data.p = params [i];
- }
- break;
- case MONO_TYPE_STRING:
- case MONO_TYPE_CLASS:
- case MONO_TYPE_ARRAY:
- case MONO_TYPE_SZARRAY:
- case MONO_TYPE_OBJECT:
- args [i].data.p = params [i];
- break;
- default:
- g_error ("type 0x%x not handled in runtime invoke", sig->params [i]->type);
- }
- }
-
- if (method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL)
- method = mono_marshal_get_native_wrapper (method);
- INIT_FRAME(&frame,context->current_frame,obj,args,&result,method);
- if (exc)
- frame.invoke_trap = 1;
- context->managed_code = 1;
- ves_exec_method_with_context (&frame, context);
- context->managed_code = 0;
- if (context == &context_struct)
- TlsSetValue (thread_context_id, NULL);
- else
- context->current_frame = old_frame;
- if (frame.ex != NULL) {
- if (exc != NULL) {
- *exc = (MonoObject*) frame.ex;
- return NULL;
- }
- if (context->current_env != NULL) {
- context->env_frame->ex = frame.ex;
- longjmp(*context->current_env, 1);
- }
- else
- printf("dropped exception...\n");
- }
- if (sig->ret->type == MONO_TYPE_VOID && !method->string_ctor)
- return NULL;
- if (isobject || method->string_ctor)
- return result.data.p;
- stackval_to_data (sig->ret, &result, ret, sig->pinvoke);
- return retval;
-}
-
-static stackval *
-do_icall (ThreadContext *context, int op, stackval *sp, gpointer ptr)
-{
- MonoInvocation *old_frame = context->current_frame;
- MonoInvocation *old_env_frame = context->env_frame;
- jmp_buf *old_env = context->current_env;
- jmp_buf env;
-
- if (setjmp (env)) {
- context->current_frame = old_frame;
- context->env_frame = old_env_frame;
- context->current_env = old_env;
- context->managed_code = 1;
- return sp;
- }
-
- context->env_frame = context->current_frame;
- context->current_env = &env;
- context->managed_code = 0;
-
- switch (op) {
- case MINT_ICALL_V_V: {
- void (*func)() = ptr;
- func ();
- break;
- }
- case MINT_ICALL_P_V: {
- void (*func)(gpointer) = ptr;
- func (sp [-1].data.p);
- sp --;
- break;
- }
- case MINT_ICALL_P_P: {
- gpointer (*func)(gpointer) = ptr;
- sp [-1].data.p = func (sp [-1].data.p);
- break;
- }
- case MINT_ICALL_PP_V: {
- void (*func)(gpointer,gpointer) = ptr;
- sp -= 2;
- func (sp [0].data.p, sp [1].data.p);
- break;
- }
- case MINT_ICALL_PI_V: {
- void (*func)(gpointer,int) = ptr;
- sp -= 2;
- func (sp [0].data.p, sp [1].data.i);
- break;
- }
- case MINT_ICALL_PP_P: {
- gpointer (*func)(gpointer,gpointer) = ptr;
- --sp;
- sp [-1].data.p = func (sp [-1].data.p, sp [0].data.p);
- break;
- }
- case MINT_ICALL_PI_P: {
- gpointer (*func)(gpointer,int) = ptr;
- --sp;
- sp [-1].data.p = func (sp [-1].data.p, sp [0].data.i);
- break;
- }
- case MINT_ICALL_PPP_V: {
- void (*func)(gpointer,gpointer,gpointer) = ptr;
- sp -= 3;
- func (sp [0].data.p, sp [1].data.p, sp [2].data.p);
- break;
- }
- case MINT_ICALL_PPI_V: {
- void (*func)(gpointer,gpointer,int) = ptr;
- sp -= 3;
- func (sp [0].data.p, sp [1].data.p, sp [2].data.i);
- break;
- }
- default:
- g_assert_not_reached ();
- }
-
- context->env_frame = old_env_frame;
- context->current_env = old_env;
-
- return sp;
-}
-
-static mono_mutex_t create_method_pointer_mutex;
-
-static MonoGHashTable *method_pointer_hash = NULL;
-
-static void *
-mono_create_method_pointer (MonoMethod *method)
-{
- gpointer addr;
- MonoJitInfo *ji;
-
- mono_mutex_lock (&create_method_pointer_mutex);
- if (!method_pointer_hash) {
- MONO_GC_REGISTER_ROOT (method_pointer_hash);
- method_pointer_hash = mono_g_hash_table_new (NULL, NULL);
- }
- addr = mono_g_hash_table_lookup (method_pointer_hash, method);
- if (addr) {
- mono_mutex_unlock (&create_method_pointer_mutex);
- return addr;
- }
-
- /*
- * If it is a static P/Invoke method, we can just return the pointer
- * to the method implementation.
- */
- if (method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL && ((MonoMethodPInvoke*) method)->addr) {
- ji = g_new0 (MonoJitInfo, 1);
- ji->method = method;
- ji->code_size = 1;
- ji->code_start = addr = ((MonoMethodPInvoke*) method)->addr;
-
- mono_jit_info_table_add (mono_get_root_domain (), ji);
- }
- else
- addr = mono_arch_create_method_pointer (method);
-
- mono_g_hash_table_insert (method_pointer_hash, method, addr);
- mono_mutex_unlock (&create_method_pointer_mutex);
-
- return addr;
-}
-
-#if COUNT_OPS
-static int opcode_counts[512];
-
-#define COUNT_OP(op) opcode_counts[op]++
-#else
-#define COUNT_OP(op)
-#endif
-
-#if DEBUG_INTERP
-#define DUMP_INSTR() \
- if (tracing > 1) { \
- char *ins; \
- if (sp > frame->stack) { \
- ins = dump_stack (frame->stack, sp); \
- } else { \
- ins = g_strdup (""); \
- } \
- sp->data.l = 0; \
- output_indent (); \
- g_print ("(%u) ", GetCurrentThreadId()); \
- mono_interp_dis_mintop(rtm->code, ip); \
- g_print ("\t%d:%s\n", vt_sp - vtalloc, ins); \
- g_free (ins); \
- }
-#else
-#define DUMP_INSTR()
-#endif
-
-#ifdef __GNUC__
-#define USE_COMPUTED_GOTO 1
-#endif
-#if USE_COMPUTED_GOTO
-#define MINT_IN_SWITCH(op) COUNT_OP(op); goto *in_labels[op];
-#define MINT_IN_CASE(x) LAB_ ## x:
-#if DEBUG_INTERP
-#define MINT_IN_BREAK if (tracing > 1) goto main_loop; else { COUNT_OP(*ip); goto *in_labels[*ip]; }
-#else
-#define MINT_IN_BREAK { COUNT_OP(*ip); goto *in_labels[*ip]; }
-#endif
-#define MINT_IN_DEFAULT mint_default: if (0) goto mint_default; /* make gcc shut up */
-#else
-#define MINT_IN_SWITCH(op) switch (op)
-#define MINT_IN_CASE(x) case x:
-#define MINT_IN_BREAK break
-#define MINT_IN_DEFAULT default:
-#endif
-
-/*
- * Defining this causes register allocation errors in some versions of gcc:
- * error: unable to find a register to spill in class `SIREG'
- */
-/* #define MINT_USE_DEDICATED_IP_REG */
-
-static void
-ves_exec_method_with_context (MonoInvocation *frame, ThreadContext *context)
-{
- MonoInvocation child_frame;
- GSList *finally_ips = NULL;
- const unsigned short *endfinally_ip = NULL;
-#if defined(__GNUC__) && defined (i386) && defined (MINT_USE_DEDICATED_IP_REG)
- register const unsigned short *ip asm ("%esi");
-#else
- register const unsigned short *ip;
-#endif
- register stackval *sp;
- RuntimeMethod *rtm;
-#if DEBUG_INTERP
- gint tracing = global_tracing;
- unsigned char *vtalloc;
-#endif
- int i32;
- unsigned char *vt_sp;
- char *locals;
- MonoObject *o = NULL;
- MonoClass *c;
-#if USE_COMPUTED_GOTO
- static void *in_labels[] = {
-#define OPDEF(a,b,c,d) \
- &&LAB_ ## a,
-#include "mintops.def"
- 0 };
-#endif
-
- frame->ex = NULL;
- frame->ex_handler = NULL;
- frame->ip = NULL;
- context->current_frame = frame;
-
- DEBUG_ENTER ();
-
- if (!frame->runtime_method->transformed) {
- context->managed_code = 0;
- frame->ex = mono_interp_transform_method (frame->runtime_method, context);
- context->managed_code = 1;
- if (frame->ex) {
- rtm = NULL;
- ip = NULL;
- goto exit_frame;
- }
- }
-
- rtm = frame->runtime_method;
- frame->args = alloca (rtm->alloca_size);
- sp = frame->stack = (stackval *)((char *)frame->args + rtm->args_size);
-#if DEBUG_INTERP
- if (tracing > 1)
- memset(sp, 0, rtm->stack_size);
-#endif
- vt_sp = (char *)sp + rtm->stack_size;
-#if DEBUG_INTERP
- vtalloc = vt_sp;
-#endif
- locals = vt_sp + rtm->vt_stack_size;
-
- child_frame.parent = frame;
-
- /* ready to go */
- ip = rtm->code;
-
- /*
- * using while (ip < end) may result in a 15% performance drop,
- * but it may be useful for debug
- */
- while (1) {
- main_loop:
- /* g_assert (sp >= frame->stack); */
- /* g_assert(vt_sp - vtalloc <= rtm->vt_stack_size); */
- DUMP_INSTR();
- MINT_IN_SWITCH (*ip) {
- MINT_IN_CASE(MINT_INITLOCALS)
- memset (locals, 0, rtm->locals_size);
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_NOP)
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BREAK)
- ++ip;
- G_BREAKPOINT (); /* this is not portable... */
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDNULL)
- sp->data.p = NULL;
- ++ip;
- ++sp;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_VTRESULT) {
- int ret_size = * (guint16 *)(ip + 1);
- char *ret_vt_sp = vt_sp;
- vt_sp -= READ32(ip + 2);
- if (ret_size > 0) {
- memmove (vt_sp, ret_vt_sp, ret_size);
- vt_sp += (ret_size + 7) & ~7;
- }
- ip += 4;
- MINT_IN_BREAK;
- }
-#define LDC(n) do { sp->data.i = (n); ++ip; ++sp; } while (0)
- MINT_IN_CASE(MINT_LDC_I4_M1)
- LDC(-1);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDC_I4_0)
- LDC(0);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDC_I4_1)
- LDC(1);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDC_I4_2)
- LDC(2);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDC_I4_3)
- LDC(3);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDC_I4_4)
- LDC(4);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDC_I4_5)
- LDC(5);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDC_I4_6)
- LDC(6);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDC_I4_7)
- LDC(7);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDC_I4_8)
- LDC(8);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDC_I4_S)
- sp->data.i = *(const short *)(ip + 1);
- ip += 2;
- ++sp;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDC_I4)
- ++ip;
- sp->data.i = READ32 (ip);
- ip += 2;
- ++sp;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDC_I8)
- ++ip;
- sp->data.l = READ64 (ip);
- ip += 4;
- ++sp;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDC_R4) {
- guint32 val;
- ++ip;
- val = READ32(ip);
- sp->data.f = * (float *)&val;
- ip += 2;
- ++sp;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_LDC_R8)
- sp->data.l = READ64 (ip + 1); /* note union usage */
- ip += 5;
- ++sp;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_DUP)
- sp [0] = sp[-1];
- ++sp;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_DUP_VT)
- i32 = READ32 (ip + 1);
- sp->data.p = vt_sp;
- memcpy(sp->data.p, sp [-1].data.p, i32);
- vt_sp += (i32 + 7) & ~7;
- ++sp;
- ip += 3;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_POP)
- ++ip;
- --sp;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_JMP) {
- RuntimeMethod *new_method = rtm->data_items [* (guint16 *)(ip + 1)];
- if (!new_method->transformed) {
- frame->ip = ip;
- frame->ex = mono_interp_transform_method (new_method, context);
- if (frame->ex)
- goto exit_frame;
- }
- ip += 2;
- if (new_method->alloca_size > rtm->alloca_size)
- g_error ("MINT_JMP to method which needs more stack space (%d > %d)", new_method->alloca_size, rtm->alloca_size);
- rtm = frame->runtime_method = new_method;
- vt_sp = (char *)sp + rtm->stack_size;
-#if DEBUG_INTERP
- vtalloc = vt_sp;
-#endif
- locals = vt_sp + rtm->vt_stack_size;
- ip = rtm->new_body_start; /* bypass storing input args from callers frame */
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_CALLI) {
- MonoMethodSignature *csignature;
- stackval *endsp = sp;
-
- frame->ip = ip;
-
- csignature = rtm->data_items [* (guint16 *)(ip + 1)];
- ip += 2;
- --sp;
- --endsp;
- child_frame.runtime_method = sp->data.p;
-
- sp->data.p = vt_sp;
- child_frame.retval = sp;
- /* decrement by the actual number of args */
- sp -= csignature->param_count;
- child_frame.stack_args = sp;
- if (csignature->hasthis) {
- --sp;
- child_frame.obj = sp->data.p;
- } else {
- child_frame.obj = NULL;
- }
- if (csignature->hasthis &&
- ((MonoObject *)child_frame.obj)->vtable->klass == mono_defaults.transparent_proxy_class) {
- child_frame.runtime_method = mono_interp_get_runtime_method (
- mono_marshal_get_remoting_invoke (child_frame.runtime_method->method));
- } else if (child_frame.runtime_method->method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL)
- child_frame.runtime_method = mono_interp_get_runtime_method (
- mono_marshal_get_native_wrapper (child_frame.runtime_method->method));
-
- ves_exec_method_with_context (&child_frame, context);
-
- context->current_frame = frame;
-
- if (child_frame.ex) {
- /*
- * An exception occurred, need to run finally, fault and catch handlers..
- */
- frame->ex = child_frame.ex;
- goto handle_finally;
- }
-
- /* need to handle typedbyref ... */
- if (csignature->ret->type != MONO_TYPE_VOID) {
- *sp = *endsp;
- sp++;
- }
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_CALLI_NAT) {
- MonoMethodSignature *csignature;
- stackval *endsp = sp;
- unsigned char *code = NULL;
-
- frame->ip = ip;
-
- csignature = rtm->data_items [* (guint16 *)(ip + 1)];
- ip += 2;
- --sp;
- --endsp;
- code = sp->data.p;
- child_frame.runtime_method = NULL;
-
- sp->data.p = vt_sp;
- child_frame.retval = sp;
- /* decrement by the actual number of args */
- sp -= csignature->param_count;
- child_frame.stack_args = sp;
- if (csignature->hasthis) {
- --sp;
- child_frame.obj = sp->data.p;
- } else {
- child_frame.obj = NULL;
- }
- ves_pinvoke_method (&child_frame, csignature, (MonoFunc) code, FALSE, context);
-
- context->current_frame = frame;
-
- if (child_frame.ex) {
- /*
- * An exception occurred, need to run finally, fault and catch handlers..
- */
- frame->ex = child_frame.ex;
- if (context->search_for_handler) {
- context->search_for_handler = 0;
- goto handle_exception;
- }
- goto handle_finally;
- }
-
- /* need to handle typedbyref ... */
- if (csignature->ret->type != MONO_TYPE_VOID) {
- *sp = *endsp;
- sp++;
- }
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_CALL) {
- stackval *endsp = sp;
-
- frame->ip = ip;
-
- child_frame.runtime_method = rtm->data_items [* (guint16 *)(ip + 1)];
- ip += 2;
- sp->data.p = vt_sp;
- child_frame.retval = sp;
- /* decrement by the actual number of args */
- sp -= child_frame.runtime_method->param_count;
- child_frame.stack_args = sp;
- if (child_frame.runtime_method->hasthis) {
- --sp;
- child_frame.obj = sp->data.p;
- } else {
- child_frame.obj = NULL;
- }
- if (child_frame.runtime_method->hasthis && !child_frame.runtime_method->valuetype &&
- ((MonoObject *)child_frame.obj)->vtable->klass == mono_defaults.transparent_proxy_class) {
- child_frame.runtime_method = mono_interp_get_runtime_method (
- mono_marshal_get_remoting_invoke (child_frame.runtime_method->method));
- }
- ves_exec_method_with_context (&child_frame, context);
-
- context->current_frame = frame;
-
- if (child_frame.ex) {
- /*
- * An exception occurred, need to run finally, fault and catch handlers..
- */
- frame->ex = child_frame.ex;
- goto handle_finally;
- }
-
- /* need to handle typedbyref ... */
- *sp = *endsp;
- sp++;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_VCALL) {
- frame->ip = ip;
-
- child_frame.runtime_method = rtm->data_items [* (guint16 *)(ip + 1)];
- ip += 2;
-
- sp->data.p = vt_sp;
- child_frame.retval = sp;
- /* decrement by the actual number of args */
- sp -= child_frame.runtime_method->param_count;
- child_frame.stack_args = sp;
- if (child_frame.runtime_method->hasthis) {
- --sp;
- child_frame.obj = sp->data.p;
- } else {
- child_frame.obj = NULL;
- }
-
- if (child_frame.runtime_method->hasthis && !child_frame.runtime_method->valuetype &&
- ((MonoObject *)child_frame.obj)->vtable->klass == mono_defaults.transparent_proxy_class) {
- child_frame.runtime_method = mono_interp_get_runtime_method (
- mono_marshal_get_remoting_invoke (child_frame.runtime_method->method));
- }
-
- ves_exec_method_with_context (&child_frame, context);
-
- context->current_frame = frame;
-
- if (child_frame.ex) {
- /*
- * An exception occurred, need to run finally, fault and catch handlers..
- */
- frame->ex = child_frame.ex;
- goto handle_finally;
- }
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_CALLVIRT) {
- stackval *endsp = sp;
- MonoObject *this_arg;
- guint32 token;
-
- frame->ip = ip;
-
- token = * (unsigned short *)(ip + 1);
- ip += 2;
- child_frame.runtime_method = rtm->data_items [token];
- sp->data.p = vt_sp;
- child_frame.retval = sp;
-
- /* decrement by the actual number of args */
- sp -= child_frame.runtime_method->param_count;
- child_frame.stack_args = sp;
- --sp;
- child_frame.obj = this_arg = sp->data.p;
- if (!this_arg)
- THROW_EX (mono_get_exception_null_reference(), ip - 2);
- child_frame.runtime_method = get_virtual_method (child_frame.runtime_method, this_arg);
-
- if (this_arg->vtable->klass->valuetype && child_frame.runtime_method->valuetype) {
- child_frame.obj = (char *)this_arg + sizeof(MonoObject);
- }
-
- ves_exec_method_with_context (&child_frame, context);
-
- context->current_frame = frame;
-
- if (child_frame.ex) {
- /*
- * An exception occurred, need to run finally, fault and catch handlers..
- */
- frame->ex = child_frame.ex;
- if (context->search_for_handler) {
- context->search_for_handler = 0;
- goto handle_exception;
- }
- goto handle_finally;
- }
-
- /* need to handle typedbyref ... */
- *sp = *endsp;
- sp++;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_VCALLVIRT) {
- MonoObject *this_arg;
- guint32 token;
-
- frame->ip = ip;
-
- token = * (unsigned short *)(ip + 1);
- ip += 2;
- child_frame.runtime_method = rtm->data_items [token];
- sp->data.p = vt_sp;
- child_frame.retval = sp;
-
- /* decrement by the actual number of args */
- sp -= child_frame.runtime_method->param_count;
- child_frame.stack_args = sp;
- --sp;
- child_frame.obj = this_arg = sp->data.p;
- if (!this_arg)
- THROW_EX (mono_get_exception_null_reference(), ip - 2);
- child_frame.runtime_method = get_virtual_method (child_frame.runtime_method, this_arg);
-
- if (this_arg->vtable->klass->valuetype && child_frame.runtime_method->valuetype) {
- child_frame.obj = (char *)this_arg + sizeof(MonoObject);
- }
-
- ves_exec_method_with_context (&child_frame, context);
-
- context->current_frame = frame;
-
- if (child_frame.ex) {
- /*
- * An exception occurred, need to run finally, fault and catch handlers..
- */
- frame->ex = child_frame.ex;
- if (context->search_for_handler) {
- context->search_for_handler = 0;
- goto handle_exception;
- }
- goto handle_finally;
- }
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_CALLINT)
- ves_pinvoke_method (frame, mono_method_signature (frame->runtime_method->method), ((MonoMethodPInvoke*) frame->runtime_method->method)->addr,
- frame->runtime_method->method->string_ctor, context);
- if (frame->ex) {
- rtm = NULL;
- goto handle_exception;
- }
- goto exit_frame;
- MINT_IN_CASE(MINT_CALLRUN)
- ves_runtime_method (frame, context);
- if (frame->ex) {
- rtm = NULL;
- goto handle_exception;
- }
- goto exit_frame;
- MINT_IN_CASE(MINT_RET)
- --sp;
- *frame->retval = *sp;
- if (sp > frame->stack)
- g_warning ("ret: more values on stack: %d", sp-frame->stack);
- goto exit_frame;
- MINT_IN_CASE(MINT_RET_VOID)
- if (sp > frame->stack)
- g_warning ("ret.void: more values on stack: %d", sp-frame->stack);
- goto exit_frame;
- MINT_IN_CASE(MINT_RET_VT)
- i32 = READ32(ip + 1);
- --sp;
- memcpy(frame->retval->data.p, sp->data.p, i32);
- if (sp > frame->stack)
- g_warning ("ret.vt: more values on stack: %d", sp-frame->stack);
- goto exit_frame;
- MINT_IN_CASE(MINT_BR_S)
- ip += (short) *(ip + 1);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BR)
- ip += (gint32) READ32(ip + 1);
- MINT_IN_BREAK;
-#define ZEROP_S(datamem, op) \
- --sp; \
- if (sp->data.datamem op 0) \
- ip += * (gint16 *)(ip + 1); \
- else \
- ip += 2;
-
-#define ZEROP(datamem, op) \
- --sp; \
- if (sp->data.datamem op 0) \
- ip += READ32(ip + 1); \
- else \
- ip += 3;
-
- MINT_IN_CASE(MINT_BRFALSE_I4_S)
- ZEROP_S(i, ==);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BRFALSE_I8_S)
- ZEROP_S(l, ==);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BRFALSE_R8_S)
- ZEROP_S(f, ==);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BRFALSE_I4)
- ZEROP(i, ==);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BRFALSE_I8)
- ZEROP(l, ==);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BRFALSE_R8)
- ZEROP_S(f, ==);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BRTRUE_I4_S)
- ZEROP_S(i, !=);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BRTRUE_I8_S)
- ZEROP_S(l, !=);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BRTRUE_R8_S)
- ZEROP_S(f, !=);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BRTRUE_I4)
- ZEROP(i, !=);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BRTRUE_I8)
- ZEROP(l, !=);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BRTRUE_R8)
- ZEROP(f, !=);
- MINT_IN_BREAK;
-#define CONDBR_S(cond) \
- sp -= 2; \
- if (cond) \
- ip += * (gint16 *)(ip + 1); \
- else \
- ip += 2;
-#define BRELOP_S(datamem, op) \
- CONDBR_S(sp[0].data.datamem op sp[1].data.datamem)
-
-#define CONDBR(cond) \
- sp -= 2; \
- if (cond) \
- ip += READ32(ip + 1); \
- else \
- ip += 3;
-
-#define BRELOP(datamem, op) \
- CONDBR(sp[0].data.datamem op sp[1].data.datamem)
-
- MINT_IN_CASE(MINT_BEQ_I4_S)
- BRELOP_S(i, ==)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BEQ_I8_S)
- BRELOP_S(l, ==)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BEQ_R8_S)
- CONDBR_S(!isunordered (sp [0].data.f, sp [1].data.f) && sp[0].data.f == sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BEQ_I4)
- BRELOP(i, ==)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BEQ_I8)
- BRELOP(l, ==)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BEQ_R8)
- CONDBR(!isunordered (sp [0].data.f, sp [1].data.f) && sp[0].data.f == sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGE_I4_S)
- BRELOP_S(i, >=)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGE_I8_S)
- BRELOP_S(l, >=)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGE_R8_S)
- CONDBR_S(!isunordered (sp [0].data.f, sp [1].data.f) && sp[0].data.f >= sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGE_I4)
- BRELOP(i, >=)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGE_I8)
- BRELOP(l, >=)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGE_R8)
- CONDBR(!isunordered (sp [0].data.f, sp [1].data.f) && sp[0].data.f >= sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGT_I4_S)
- BRELOP_S(i, >)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGT_I8_S)
- BRELOP_S(l, >)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGT_R8_S)
- CONDBR_S(!isunordered (sp [0].data.f, sp [1].data.f) && sp[0].data.f > sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGT_I4)
- BRELOP(i, >)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGT_I8)
- BRELOP(l, >)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGT_R8)
- CONDBR(!isunordered (sp [0].data.f, sp [1].data.f) && sp[0].data.f > sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLT_I4_S)
- BRELOP_S(i, <)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLT_I8_S)
- BRELOP_S(l, <)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLT_R8_S)
- CONDBR_S(!isunordered (sp [0].data.f, sp [1].data.f) && sp[0].data.f < sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLT_I4)
- BRELOP(i, <)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLT_I8)
- BRELOP(l, <)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLT_R8)
- CONDBR(!isunordered (sp [0].data.f, sp [1].data.f) && sp[0].data.f < sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLE_I4_S)
- BRELOP_S(i, <=)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLE_I8_S)
- BRELOP_S(l, <=)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLE_R8_S)
- CONDBR_S(!isunordered (sp [0].data.f, sp [1].data.f) && sp[0].data.f <= sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLE_I4)
- BRELOP(i, <=)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLE_I8)
- BRELOP(l, <=)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLE_R8)
- CONDBR(!isunordered (sp [0].data.f, sp [1].data.f) && sp[0].data.f <= sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BNE_UN_I4_S)
- BRELOP_S(i, !=)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BNE_UN_I8_S)
- BRELOP_S(l, !=)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BNE_UN_R8_S)
- CONDBR_S(isunordered (sp [0].data.f, sp [1].data.f) || sp[0].data.f != sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BNE_UN_I4)
- BRELOP(i, !=)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BNE_UN_I8)
- BRELOP(l, !=)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BNE_UN_R8)
- CONDBR(isunordered (sp [0].data.f, sp [1].data.f) || sp[0].data.f != sp[1].data.f)
- MINT_IN_BREAK;
-
-#define BRELOP_S_CAST(datamem, op, type) \
- sp -= 2; \
- if ((type) sp[0].data.datamem op (type) sp[1].data.datamem) \
- ip += * (gint16 *)(ip + 1); \
- else \
- ip += 2;
-
-#define BRELOP_CAST(datamem, op, type) \
- sp -= 2; \
- if ((type) sp[0].data.datamem op (type) sp[1].data.datamem) \
- ip += READ32(ip + 1); \
- else \
- ip += 3;
-
- MINT_IN_CASE(MINT_BGE_UN_I4_S)
- BRELOP_S_CAST(i, >=, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGE_UN_I8_S)
- BRELOP_S_CAST(l, >=, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGE_UN_R8_S)
- CONDBR_S(isunordered (sp [0].data.f, sp [1].data.f) || sp[0].data.f >= sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGE_UN_I4)
- BRELOP_CAST(i, >=, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGE_UN_I8)
- BRELOP_CAST(l, >=, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGE_UN_R8)
- CONDBR(isunordered (sp [0].data.f, sp [1].data.f) || sp[0].data.f >= sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGT_UN_I4_S)
- BRELOP_S_CAST(i, >, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGT_UN_I8_S)
- BRELOP_S_CAST(l, >, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGT_UN_R8_S)
- CONDBR_S(isunordered (sp [0].data.f, sp [1].data.f) || sp[0].data.f > sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGT_UN_I4)
- BRELOP_CAST(i, >, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGT_UN_I8)
- BRELOP_CAST(l, >, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BGT_UN_R8)
- CONDBR(isunordered (sp [0].data.f, sp [1].data.f) || sp[0].data.f > sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLE_UN_I4_S)
- BRELOP_S_CAST(i, <=, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLE_UN_I8_S)
- BRELOP_S_CAST(l, <=, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLE_UN_R8_S)
- CONDBR_S(isunordered (sp [0].data.f, sp [1].data.f) || sp[0].data.f <= sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLE_UN_I4)
- BRELOP_CAST(i, <=, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLE_UN_I8)
- BRELOP_CAST(l, <=, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLE_UN_R8)
- CONDBR(isunordered (sp [0].data.f, sp [1].data.f) || sp[0].data.f <= sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLT_UN_I4_S)
- BRELOP_S_CAST(i, <, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLT_UN_I8_S)
- BRELOP_S_CAST(l, <, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLT_UN_R8_S)
- CONDBR_S(isunordered (sp [0].data.f, sp [1].data.f) || sp[0].data.f < sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLT_UN_I4)
- BRELOP_CAST(i, <, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLT_UN_I8)
- BRELOP_CAST(l, <, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BLT_UN_R8)
- CONDBR(isunordered (sp [0].data.f, sp [1].data.f) || sp[0].data.f < sp[1].data.f)
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_SWITCH) {
- guint32 n;
- const unsigned short *st;
- ++ip;
- n = READ32 (ip);
- ip += 2;
- st = ip + 2 * n;
- --sp;
- if ((guint32)sp->data.i < n) {
- gint offset;
- ip += 2 * (guint32)sp->data.i;
- offset = READ32 (ip);
- ip = st + offset;
- } else {
- ip = st;
- }
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_LDIND_I1)
- ++ip;
- sp[-1].data.i = *(gint8*)sp[-1].data.p;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDIND_U1)
- ++ip;
- sp[-1].data.i = *(guint8*)sp[-1].data.p;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDIND_I2)
- ++ip;
- sp[-1].data.i = *(gint16*)sp[-1].data.p;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDIND_U2)
- ++ip;
- sp[-1].data.i = *(guint16*)sp[-1].data.p;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDIND_I4) /* Fall through */
- MINT_IN_CASE(MINT_LDIND_U4)
- ++ip;
- sp[-1].data.i = *(gint32*)sp[-1].data.p;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDIND_I8)
- ++ip;
- sp[-1].data.l = *(gint64*)sp[-1].data.p;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDIND_I)
- ++ip;
- sp[-1].data.p = *(gpointer*)sp[-1].data.p;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDIND_R4)
- ++ip;
- sp[-1].data.f = *(gfloat*)sp[-1].data.p;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDIND_R8)
- ++ip;
- sp[-1].data.f = *(gdouble*)sp[-1].data.p;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDIND_REF)
- ++ip;
- sp[-1].data.p = *(gpointer*)sp[-1].data.p;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STIND_REF)
- ++ip;
- sp -= 2;
- * (gpointer *) sp->data.p = sp[1].data.p;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STIND_I1)
- ++ip;
- sp -= 2;
- * (gint8 *) sp->data.p = (gint8)sp[1].data.i;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STIND_I2)
- ++ip;
- sp -= 2;
- * (gint16 *) sp->data.p = (gint16)sp[1].data.i;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STIND_I4)
- ++ip;
- sp -= 2;
- * (gint32 *) sp->data.p = sp[1].data.i;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STIND_I)
- ++ip;
- sp -= 2;
- * (mono_i *) sp->data.p = (mono_i)sp[1].data.p;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STIND_I8)
- ++ip;
- sp -= 2;
- * (gint64 *) sp->data.p = sp[1].data.l;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STIND_R4)
- ++ip;
- sp -= 2;
- * (float *) sp->data.p = (gfloat)sp[1].data.f;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STIND_R8)
- ++ip;
- sp -= 2;
- * (double *) sp->data.p = sp[1].data.f;
- MINT_IN_BREAK;
-#define BINOP(datamem, op) \
- --sp; \
- sp [-1].data.datamem = sp [-1].data.datamem op sp [0].data.datamem; \
- ++ip;
- MINT_IN_CASE(MINT_ADD_I4)
- BINOP(i, +);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_ADD_I8)
- BINOP(l, +);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_ADD_R8)
- BINOP(f, +);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_ADD1_I4)
- ++sp [-1].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_SUB_I4)
- BINOP(i, -);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_SUB_I8)
- BINOP(l, -);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_SUB_R8)
- BINOP(f, -);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_SUB1_I4)
- --sp [-1].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_MUL_I4)
- BINOP(i, *);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_MUL_I8)
- BINOP(l, *);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_MUL_R8)
- BINOP(f, *);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_DIV_I4)
- if (sp [-1].data.i == 0)
- THROW_EX (mono_get_exception_divide_by_zero (), ip);
- BINOP(i, /);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_DIV_I8)
- if (sp [-1].data.l == 0)
- THROW_EX (mono_get_exception_divide_by_zero (), ip);
- BINOP(l, /);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_DIV_R8)
- BINOP(f, /);
- MINT_IN_BREAK;
-
-#define BINOP_CAST(datamem, op, type) \
- --sp; \
- sp [-1].data.datamem = (type)sp [-1].data.datamem op (type)sp [0].data.datamem; \
- ++ip;
- MINT_IN_CASE(MINT_DIV_UN_I4)
- if (sp [-1].data.i == 0)
- THROW_EX (mono_get_exception_divide_by_zero (), ip);
- BINOP_CAST(i, /, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_DIV_UN_I8)
- if (sp [-1].data.l == 0)
- THROW_EX (mono_get_exception_divide_by_zero (), ip);
- BINOP_CAST(l, /, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_REM_I4)
- if (sp [-1].data.i == 0)
- THROW_EX (mono_get_exception_divide_by_zero (), ip);
- BINOP(i, %);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_REM_I8)
- if (sp [-1].data.l == 0)
- THROW_EX (mono_get_exception_divide_by_zero (), ip);
- BINOP(l, %);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_REM_R8)
- /* FIXME: what do we actually do here? */
- --sp;
- sp [-1].data.f = fmod (sp [-1].data.f, sp [0].data.f);
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_REM_UN_I4)
- if (sp [-1].data.i == 0)
- THROW_EX (mono_get_exception_divide_by_zero (), ip);
- BINOP_CAST(i, %, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_REM_UN_I8)
- if (sp [-1].data.l == 0)
- THROW_EX (mono_get_exception_divide_by_zero (), ip);
- BINOP_CAST(l, %, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_AND_I4)
- BINOP(i, &);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_AND_I8)
- BINOP(l, &);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_OR_I4)
- BINOP(i, |);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_OR_I8)
- BINOP(l, |);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_XOR_I4)
- BINOP(i, ^);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_XOR_I8)
- BINOP(l, ^);
- MINT_IN_BREAK;
-
-#define SHIFTOP(datamem, op) \
- --sp; \
- sp [-1].data.datamem = sp [-1].data.datamem op sp [0].data.i; \
- ++ip;
-
- MINT_IN_CASE(MINT_SHL_I4)
- SHIFTOP(i, <<);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_SHL_I8)
- SHIFTOP(l, <<);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_SHR_I4)
- SHIFTOP(i, >>);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_SHR_I8)
- SHIFTOP(l, >>);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_SHR_UN_I4)
- --sp;
- sp [-1].data.i = (guint32)sp [-1].data.i >> sp [0].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_SHR_UN_I8)
- --sp;
- sp [-1].data.l = (guint64)sp [-1].data.l >> sp [0].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_NEG_I4)
- sp [-1].data.i = - sp [-1].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_NEG_I8)
- sp [-1].data.l = - sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_NEG_R8)
- sp [-1].data.f = - sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_NOT_I4)
- sp [-1].data.i = ~ sp [-1].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_NOT_I8)
- sp [-1].data.l = ~ sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_I1_I4)
- sp [-1].data.i = (gint8)sp [-1].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_I1_I8)
- sp [-1].data.i = (gint8)sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_I1_R8)
- sp [-1].data.i = (gint8)sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_U1_I4)
- sp [-1].data.i = (guint8)sp [-1].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_U1_I8)
- sp [-1].data.i = (guint8)sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_U1_R8)
- sp [-1].data.i = (guint8)sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_I2_I4)
- sp [-1].data.i = (gint16)sp [-1].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_I2_I8)
- sp [-1].data.i = (gint16)sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_I2_R8)
- sp [-1].data.i = (gint16)sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_U2_I4)
- sp [-1].data.i = (guint16)sp [-1].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_U2_I8)
- sp [-1].data.i = (guint16)sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_U2_R8)
- sp [-1].data.i = (guint16)sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_I4_R8)
- sp [-1].data.i = (gint32)sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_U4_I8)
- MINT_IN_CASE(MINT_CONV_I4_I8)
- sp [-1].data.i = (gint32)sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_I4_I8_SP)
- sp [-2].data.i = (gint32)sp [-2].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_U4_R8)
- sp [-1].data.i = (guint32)sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_I8_I4)
- sp [-1].data.l = sp [-1].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_I8_I4_SP)
- sp [-2].data.l = sp [-2].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_I8_U4)
- sp [-1].data.l = (guint32)sp [-1].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_I8_R8)
- sp [-1].data.l = (gint64)sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_R4_I4)
- sp [-1].data.f = (float)sp [-1].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_R4_I8)
- sp [-1].data.f = (float)sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_R4_R8)
- sp [-1].data.f = (float)sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_R8_I4)
- sp [-1].data.f = (double)sp [-1].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_R8_I8)
- sp [-1].data.f = (double)sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_U8_I4)
- sp [-1].data.l = sp [-1].data.i & 0xffffffff;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_U8_R8)
- sp [-1].data.l = (guint64)sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
-#if 0
- MINT_IN_CASE(MINT_CPOBJ) {
- MonoClass *vtklass;
- ++ip;
- vtklass = rtm->data_items[READ32 (ip)];
- ip += 2;
- sp -= 2;
- memcpy (sp [0].data.p, sp [1].data.p, mono_class_value_size (vtklass, NULL));
- MINT_IN_BREAK;
- }
-#endif
- MINT_IN_CASE(MINT_LDOBJ) {
- int size;
- void *p;
- c = rtm->data_items[* (guint16 *)(ip + 1)];
- ip += 2;
- if (c->byval_arg.type != MONO_TYPE_VALUETYPE || c->byval_arg.data.klass->enumtype) {
- p = sp [-1].data.p;
- stackval_from_data (&c->byval_arg, &sp [-1], p, FALSE);
- } else {
- size = mono_class_value_size (c, NULL);
- p = sp [-1].data.p;
- sp [-1].data.p = vt_sp;
- memcpy(vt_sp, p, size);
- vt_sp += (size + 7) & ~7;
- }
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_LDSTR)
- sp->data.p = rtm->data_items [* (guint16 *)(ip + 1)];
- ++sp;
- ip += 2;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_NEWOBJ) {
- MonoClass *newobj_class;
- MonoMethodSignature *csig;
- stackval valuetype_this;
- guint32 token;
- stackval retval;
-
- frame->ip = ip;
-
- token = * (guint16 *)(ip + 1);
- ip += 2;
-
- child_frame.runtime_method = rtm->data_items [token];
- csig = mono_method_signature (child_frame.runtime_method->method);
- newobj_class = child_frame.runtime_method->method->klass;
- /*if (profiling_classes) {
- guint count = GPOINTER_TO_UINT (g_hash_table_lookup (profiling_classes, newobj_class));
- count++;
- g_hash_table_insert (profiling_classes, newobj_class, GUINT_TO_POINTER (count));
- }*/
-
-
- if (newobj_class->parent == mono_defaults.array_class) {
- sp -= csig->param_count;
- o = ves_array_create (context->domain, newobj_class, csig, sp);
- goto array_constructed;
- }
-
- /*
- * First arg is the object.
- */
- if (newobj_class->valuetype) {
- if (!newobj_class->enumtype && (newobj_class->byval_arg.type == MONO_TYPE_VALUETYPE)) {
- child_frame.obj = vt_sp;
- valuetype_this.data.p = vt_sp;
- } else {
- memset (&valuetype_this, 0, sizeof (stackval));
- child_frame.obj = &valuetype_this;
- }
- } else {
- if (newobj_class != mono_defaults.string_class) {
- context->managed_code = 0;
- o = mono_object_new (context->domain, newobj_class);
- context->managed_code = 1;
- if (*abort_requested)
- mono_thread_interruption_checkpoint ();
- child_frame.obj = o;
- } else {
- child_frame.retval = &retval;
- }
- }
-
- if (csig->param_count) {
- sp -= csig->param_count;
- child_frame.stack_args = sp;
- } else {
- child_frame.stack_args = NULL;
- }
-
- g_assert (csig->call_convention == MONO_CALL_DEFAULT);
-
- child_frame.ip = NULL;
- child_frame.ex = NULL;
-
- ves_exec_method_with_context (&child_frame, context);
-
- context->current_frame = frame;
-
- if (child_frame.ex) {
- /*
- * An exception occurred, need to run finally, fault and catch handlers..
- */
- frame->ex = child_frame.ex;
- goto handle_finally;
- }
- /*
- * a constructor returns void, but we need to return the object we created
- */
-array_constructed:
- if (newobj_class->valuetype && !newobj_class->enumtype) {
- *sp = valuetype_this;
- } else if (newobj_class == mono_defaults.string_class) {
- *sp = retval;
- } else {
- sp->data.p = o;
- }
- ++sp;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_CASTCLASS)
- c = rtm->data_items [*(guint16 *)(ip + 1)];
- if ((o = sp [-1].data.p)) {
- if (c->marshalbyref) {
- if (!mono_object_isinst_mbyref (o, c))
- THROW_EX (mono_get_exception_invalid_cast (), ip);
- } else {
- MonoVTable *vt = o->vtable;
- MonoClass *oklass = vt->klass;
- if (c->flags & TYPE_ATTRIBUTE_INTERFACE) {
- if (c->interface_id > vt->max_interface_id ||
- vt->interface_offsets [c->interface_id] == 0) {
- THROW_EX (mono_get_exception_invalid_cast (), ip);
- }
- } else if (c->rank) {
- if (!mono_object_isinst (o, c))
- THROW_EX (mono_get_exception_invalid_cast (), ip);
- } else if (!mono_class_has_parent (oklass, c)) {
- THROW_EX (mono_get_exception_invalid_cast (), ip);
- }
- }
- }
- ip += 2;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_ISINST)
- c = rtm->data_items [*(guint16 *)(ip + 1)];
- if ((o = sp [-1].data.p)) {
- if (c->marshalbyref) {
- if (!mono_object_isinst_mbyref (o, c))
- sp [-1].data.p = NULL;
- } else {
- MonoVTable *vt = o->vtable;
- MonoClass *oklass = vt->klass;
- if (c->flags & TYPE_ATTRIBUTE_INTERFACE) {
- if (c->interface_id > vt->max_interface_id ||
- vt->interface_offsets [c->interface_id] == 0) {
- sp [-1].data.p = NULL;
- }
- } else if (c->rank) {
- if (!mono_object_isinst (o, c))
- sp [-1].data.p = NULL;
- } else if (!mono_class_has_parent (oklass, c)) {
- sp [-1].data.p = NULL;
- }
- }
- }
- ip += 2;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_R_UN_I4)
- sp [-1].data.f = (double)(guint32)sp [-1].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_R_UN_I8)
- sp [-1].data.f = (double)(guint64)sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_UNBOX)
- c = rtm->data_items[*(guint16 *)(ip + 1)];
-
- o = sp [-1].data.p;
- if (!o)
- THROW_EX (mono_get_exception_null_reference(), ip);
-
- if (!(mono_object_isinst (o, c) ||
- ((o->vtable->klass->rank == 0) &&
- (o->vtable->klass->element_class == c->element_class))))
- THROW_EX (mono_get_exception_invalid_cast (), ip);
-
- sp [-1].data.p = (char *)o + sizeof (MonoObject);
- ip += 2;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_THROW)
- --sp;
- frame->ex_handler = NULL;
- if (!sp->data.p)
- sp->data.p = mono_get_exception_null_reference ();
- THROW_EX ((MonoException *)sp->data.p, ip);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDFLDA)
- o = sp [-1].data.p;
- if (!o)
- THROW_EX (mono_get_exception_null_reference (), ip);
- sp[-1].data.p = (char *)o + * (guint16 *)(ip + 1);
- ip += 2;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CKNULL)
- o = sp [-1].data.p;
- if (!o)
- THROW_EX (mono_get_exception_null_reference (), ip);
- ++ip;
- MINT_IN_BREAK;
-
-#define LDFLD(datamem, fieldtype) \
- o = sp [-1].data.p; \
- if (!o) \
- THROW_EX (mono_get_exception_null_reference (), ip); \
- sp[-1].data.datamem = * (fieldtype *)((char *)o + * (guint16 *)(ip + 1)) ; \
- ip += 2;
-
- MINT_IN_CASE(MINT_LDFLD_I1) LDFLD(i, gint8); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDFLD_U1) LDFLD(i, guint8); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDFLD_I2) LDFLD(i, gint16); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDFLD_U2) LDFLD(i, guint16); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDFLD_I4) LDFLD(i, gint32); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDFLD_I8) LDFLD(l, gint64); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDFLD_R4) LDFLD(f, float); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDFLD_R8) LDFLD(f, double); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDFLD_O) LDFLD(p, gpointer); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDFLD_P) LDFLD(p, gpointer); MINT_IN_BREAK;
-
- MINT_IN_CASE(MINT_LDFLD_VT)
- o = sp [-1].data.p;
- if (!o)
- THROW_EX (mono_get_exception_null_reference (), ip);
- i32 = READ32(ip + 2);
- sp [-1].data.p = vt_sp;
- memcpy(sp [-1].data.p, (char *)o + * (guint16 *)(ip + 1), i32);
- vt_sp += (i32 + 7) & ~7;
- ip += 4;
- MINT_IN_BREAK;
-
- MINT_IN_CASE(MINT_LDRMFLD) {
- gpointer tmp;
- MonoClassField *field;
- char *addr;
-
- o = sp [-1].data.p;
- if (!o)
- THROW_EX (mono_get_exception_null_reference (), ip);
- field = rtm->data_items[* (guint16 *)(ip + 1)];
- ip += 2;
- if (o->vtable->klass == mono_defaults.transparent_proxy_class) {
- MonoClass *klass = ((MonoTransparentProxy*)o)->remote_class->proxy_class;
-
- addr = mono_load_remote_field (o, klass, field, &tmp);
- } else {
- addr = (char*)o + field->offset;
- }
-
- stackval_from_data (field->type, &sp [-1], addr, FALSE);
- MINT_IN_BREAK;
- }
-
- MINT_IN_CASE(MINT_LDRMFLD_VT) {
- MonoClassField *field;
- char *addr;
- gpointer tmp;
-
- o = sp [-1].data.p;
- if (!o)
- THROW_EX (mono_get_exception_null_reference (), ip);
- field = rtm->data_items[* (guint16 *)(ip + 1)];
- i32 = READ32(ip + 2);
- ip += 4;
- if (o->vtable->klass == mono_defaults.transparent_proxy_class) {
- MonoClass *klass = ((MonoTransparentProxy*)o)->remote_class->proxy_class;
- addr = mono_load_remote_field (o, klass, field, &tmp);
- } else {
- addr = (char*)o + field->offset;
- }
-
- sp [-1].data.p = vt_sp;
- memcpy(sp [-1].data.p, (char *)o + * (guint16 *)(ip + 1), i32);
- vt_sp += (i32 + 7) & ~7;
- memcpy(sp [-1].data.p, addr, i32);
- MINT_IN_BREAK;
- }
-
-#define STFLD(datamem, fieldtype) \
- o = sp [-2].data.p; \
- if (!o) \
- THROW_EX (mono_get_exception_null_reference (), ip); \
- sp -= 2; \
- * (fieldtype *)((char *)o + * (guint16 *)(ip + 1)) = sp[1].data.datamem; \
- ip += 2;
-
- MINT_IN_CASE(MINT_STFLD_I1) STFLD(i, gint8); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STFLD_U1) STFLD(i, guint8); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STFLD_I2) STFLD(i, gint16); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STFLD_U2) STFLD(i, guint16); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STFLD_I4) STFLD(i, gint32); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STFLD_I8) STFLD(l, gint64); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STFLD_R4) STFLD(f, float); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STFLD_R8) STFLD(f, double); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STFLD_O) STFLD(p, gpointer); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STFLD_P) STFLD(p, gpointer); MINT_IN_BREAK;
-
- MINT_IN_CASE(MINT_STFLD_VT)
- o = sp [-2].data.p;
- if (!o)
- THROW_EX (mono_get_exception_null_reference (), ip);
- i32 = READ32(ip + 2);
- sp -= 2;
- memcpy((char *)o + * (guint16 *)(ip + 1), sp [1].data.p, i32);
- vt_sp -= (i32 + 7) & ~7;
- ip += 4;
- MINT_IN_BREAK;
-
- MINT_IN_CASE(MINT_STRMFLD) {
- MonoClassField *field;
-
- o = sp [-2].data.p;
- if (!o)
- THROW_EX (mono_get_exception_null_reference (), ip);
-
- field = rtm->data_items[* (guint16 *)(ip + 1)];
- ip += 2;
-
- if (o->vtable->klass == mono_defaults.transparent_proxy_class) {
- MonoClass *klass = ((MonoTransparentProxy*)o)->remote_class->proxy_class;
- mono_store_remote_field (o, klass, field, &sp [-1].data);
- } else
- stackval_to_data (field->type, &sp [-1], (char*)o + field->offset, FALSE);
-
- sp -= 2;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_STRMFLD_VT) {
- MonoClassField *field;
-
- o = sp [-2].data.p;
- if (!o)
- THROW_EX (mono_get_exception_null_reference (), ip);
- field = rtm->data_items[* (guint16 *)(ip + 1)];
- i32 = READ32(ip + 2);
- ip += 4;
-
- if (o->vtable->klass == mono_defaults.transparent_proxy_class) {
- MonoClass *klass = ((MonoTransparentProxy*)o)->remote_class->proxy_class;
- mono_store_remote_field (o, klass, field, &sp [-1].data);
- } else
- memcpy((char*)o + field->offset, sp [-1].data.p, i32);
-
- sp -= 2;
- vt_sp -= (i32 + 7) & ~7;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_LDSFLDA) {
- MonoClassField *field = rtm->data_items[*(guint16 *)(ip + 1)];
- MonoVTable *vt = mono_class_vtable (context->domain, field->parent);
- gpointer addr;
-
- if (!vt->initialized) {
- frame->ip = ip;
- mono_runtime_class_init (vt);
- }
- ip += 2;
-
- if (context->domain->special_static_fields && (addr = g_hash_table_lookup (context->domain->special_static_fields, field)))
- sp->data.p = mono_get_special_static_data (GPOINTER_TO_UINT (addr));
- else
- sp->data.p = (char*)(vt->data) + field->offset;
- ++sp;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_LDSFLD) {
- MonoVTable *vt;
- MonoClassField *field;
- gpointer addr;
-
- field = rtm->data_items[*(guint16 *)(ip + 1)];
- vt = rtm->data_items [*(guint16 *)(ip + 2)];
- if (!vt->initialized) {
- frame->ip = ip;
- mono_runtime_class_init (vt);
- }
- ip += 3;
- if (context->domain->special_static_fields && (addr = g_hash_table_lookup (context->domain->special_static_fields, field)))
- addr = mono_get_special_static_data (GPOINTER_TO_UINT (addr));
- else
- addr = (char*)(vt->data) + field->offset;
-
- stackval_from_data (field->type, sp, addr, FALSE);
- ++sp;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_LDSFLD_I4) {
- MonoClassField *field = rtm->data_items[*(guint16 *)(ip + 1)];
- MonoVTable *vt = rtm->data_items [*(guint16 *)(ip + 2)];
- if (!vt->initialized) {
- frame->ip = ip;
- mono_runtime_class_init (vt);
- }
- ip += 3;
- sp->data.i = * (gint32 *)((char*)(vt->data) + field->offset);
- ++sp;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_LDSFLD_O) {
- MonoClassField *field = rtm->data_items[*(guint16 *)(ip + 1)];
- MonoVTable *vt = rtm->data_items [*(guint16 *)(ip + 2)];
- if (!vt->initialized) {
- frame->ip = ip;
- mono_runtime_class_init (vt);
- }
- ip += 3;
- sp->data.p = * (gpointer *)((char*)(vt->data) + field->offset);
- ++sp;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_LDSFLD_VT) {
- MonoVTable *vt;
- MonoClassField *field;
- guint32 token;
- gpointer addr;
- int size;
-
- token = * (guint16 *)(ip + 1);
- size = READ32(ip + 2);
- field = rtm->data_items[token];
- ip += 4;
-
- vt = mono_class_vtable (context->domain, field->parent);
- if (!vt->initialized) {
- frame->ip = ip - 2;
- mono_runtime_class_init (vt);
- }
-
- if (context->domain->special_static_fields && (addr = g_hash_table_lookup (context->domain->special_static_fields, field)))
- addr = mono_get_special_static_data (GPOINTER_TO_UINT (addr));
- else
- addr = (char*)(vt->data) + field->offset;
-
- sp->data.p = vt_sp;
- vt_sp += (size + 7) & ~7;
- stackval_from_data (field->type, sp, addr, FALSE);
- ++sp;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_STSFLD) {
- MonoVTable *vt;
- MonoClassField *field;
- guint32 token;
- gpointer addr;
-
- token = * (guint16 *)(ip + 1);
- field = rtm->data_items[token];
- ip += 2;
- --sp;
-
- vt = mono_class_vtable (context->domain, field->parent);
- if (!vt->initialized) {
- frame->ip = ip - 2;
- mono_runtime_class_init (vt);
- }
-
- if (context->domain->special_static_fields && (addr = g_hash_table_lookup (context->domain->special_static_fields, field)))
- addr = mono_get_special_static_data (GPOINTER_TO_UINT (addr));
- else
- addr = (char*)(vt->data) + field->offset;
-
- stackval_to_data (field->type, sp, addr, FALSE);
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_STSFLD_VT) {
- MonoVTable *vt;
- MonoClassField *field;
- guint32 token;
- gpointer addr;
- int size;
-
- token = * (guint16 *)(ip + 1);
- size = READ32(ip + 2);
- field = rtm->data_items[token];
- ip += 4;
-
- vt = mono_class_vtable (context->domain, field->parent);
- if (!vt->initialized) {
- frame->ip = ip - 2;
- mono_runtime_class_init (vt);
- }
-
- if (context->domain->special_static_fields && (addr = g_hash_table_lookup (context->domain->special_static_fields, field)))
- addr = mono_get_special_static_data (GPOINTER_TO_UINT (addr));
- else
- addr = (char*)(vt->data) + field->offset;
- --sp;
- stackval_to_data (field->type, sp, addr, FALSE);
- vt_sp -= (size + 7) & ~7;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_STOBJ_VT) {
- int size;
- c = rtm->data_items[* (guint16 *)(ip + 1)];
- ip += 2;
- size = mono_class_value_size (c, NULL);
- memcpy(sp [-2].data.p, sp [-1].data.p, size);
- vt_sp -= (size + 7) & ~7;
- sp -= 2;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_STOBJ) {
- int size;
- c = rtm->data_items[* (guint16 *)(ip + 1)];
- ip += 2;
- size = mono_class_value_size (c, NULL);
- memcpy(sp [-2].data.p, &sp [-1].data, size);
- sp -= 2;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_CONV_OVF_I4_UN_R8)
- if (sp [-1].data.f < 0 || sp [-1].data.f > MYGUINT32_MAX)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.i = (guint32)sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_U8_I4)
- if (sp [-1].data.i < 0)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.l = sp [-1].data.i;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_U8_R8)
- MINT_IN_CASE(MINT_CONV_OVF_I8_UN_R8)
- if (sp [-1].data.f < 0 || sp [-1].data.f > 9223372036854775807LL)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.l = (guint64)sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_I8_R8)
- if (sp [-1].data.f < MYGINT64_MIN || sp [-1].data.f > MYGINT64_MAX)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.l = (gint64)sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_I4_UN_I8)
- if ((mono_u)sp [-1].data.l > MYGUINT32_MAX)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.i = (mono_u)sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_BOX)
- c = rtm->data_items [* (guint16 *)(ip + 1)];
-
- if (c->byval_arg.type == MONO_TYPE_VALUETYPE && !c->enumtype) {
- int size = mono_class_value_size (c, NULL);
- sp [-1].data.p = mono_value_box (context->domain, c, sp [-1].data.p);
- size = (size + 7) & ~7;
- vt_sp -= size;
- }
- else {
- stackval_to_data (&c->byval_arg, &sp [-1], (char*)&sp [-1], FALSE);
- sp [-1].data.p = mono_value_box (context->domain, c, &sp [-1]);
- }
- ip += 2;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_NEWARR)
- sp [-1].data.p = (MonoObject*) mono_array_new (context->domain, rtm->data_items[*(guint16 *)(ip + 1)], sp [-1].data.i);
- ip += 2;
- /*if (profiling_classes) {
- guint count = GPOINTER_TO_UINT (g_hash_table_lookup (profiling_classes, o->vtable->klass));
- count++;
- g_hash_table_insert (profiling_classes, o->vtable->klass, GUINT_TO_POINTER (count));
- }*/
-
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDLEN)
- o = sp [-1].data.p;
- if (!o)
- THROW_EX (mono_get_exception_null_reference (), ip);
- sp [-1].data.nati = mono_array_length ((MonoArray *)o);
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_GETCHR) {
- MonoString *s;
- s = sp [-2].data.p;
- if (!s)
- THROW_EX (mono_get_exception_null_reference (), ip);
- i32 = sp [-1].data.i;
- if (i32 < 0 || i32 >= mono_string_length (s))
- THROW_EX (mono_get_exception_index_out_of_range (), ip);
- --sp;
- sp [-1].data.i = mono_string_chars(s)[i32];
- ++ip;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_STRLEN)
- ++ip;
- sp [-1].data.i = mono_string_length ((MonoString*)sp [-1].data.p);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_ARRAY_RANK)
- o = sp [-1].data.p;
- if (!o)
- THROW_EX (mono_get_exception_null_reference (), ip);
- sp [-1].data.i = mono_object_class (sp [-1].data.p)->rank;
- ip++;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDELEMA) {
- guint32 esize;
- mono_u aindex;
-
- /*token = READ32 (ip)*/;
- ip += 2;
- sp -= 2;
-
- o = sp [0].data.p;
-
- aindex = sp [1].data.i;
- if (aindex >= mono_array_length ((MonoArray *) o))
- THROW_EX (mono_get_exception_index_out_of_range (), ip - 2);
-
- /* check the array element corresponds to token */
- esize = mono_array_element_size (((MonoArray *) o)->obj.vtable->klass);
-
- sp->data.p = mono_array_addr_with_size ((MonoArray *) o, esize, aindex);
- ++sp;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_LDELEM_I1) /* fall through */
- MINT_IN_CASE(MINT_LDELEM_U1) /* fall through */
- MINT_IN_CASE(MINT_LDELEM_I2) /* fall through */
- MINT_IN_CASE(MINT_LDELEM_U2) /* fall through */
- MINT_IN_CASE(MINT_LDELEM_I4) /* fall through */
- MINT_IN_CASE(MINT_LDELEM_U4) /* fall through */
- MINT_IN_CASE(MINT_LDELEM_I8) /* fall through */
- MINT_IN_CASE(MINT_LDELEM_I) /* fall through */
- MINT_IN_CASE(MINT_LDELEM_R4) /* fall through */
- MINT_IN_CASE(MINT_LDELEM_R8) /* fall through */
- MINT_IN_CASE(MINT_LDELEM_REF) {
- MonoArray *o;
- mono_u aindex;
-
- sp -= 2;
-
- o = sp [0].data.p;
- if (!o)
- THROW_EX (mono_get_exception_null_reference (), ip);
-
- aindex = sp [1].data.i;
- if (aindex >= mono_array_length (o))
- THROW_EX (mono_get_exception_index_out_of_range (), ip);
-
- /*
- * FIXME: throw mono_get_exception_array_type_mismatch () if needed
- */
- switch (*ip) {
- case MINT_LDELEM_I1:
- sp [0].data.i = mono_array_get (o, gint8, aindex);
- break;
- case MINT_LDELEM_U1:
- sp [0].data.i = mono_array_get (o, guint8, aindex);
- break;
- case MINT_LDELEM_I2:
- sp [0].data.i = mono_array_get (o, gint16, aindex);
- break;
- case MINT_LDELEM_U2:
- sp [0].data.i = mono_array_get (o, guint16, aindex);
- break;
- case MINT_LDELEM_I:
- sp [0].data.nati = mono_array_get (o, mono_i, aindex);
- break;
- case MINT_LDELEM_I4:
- sp [0].data.i = mono_array_get (o, gint32, aindex);
- break;
- case MINT_LDELEM_U4:
- sp [0].data.i = mono_array_get (o, guint32, aindex);
- break;
- case MINT_LDELEM_I8:
- sp [0].data.l = mono_array_get (o, guint64, aindex);
- break;
- case MINT_LDELEM_R4:
- sp [0].data.f = mono_array_get (o, float, aindex);
- break;
- case MINT_LDELEM_R8:
- sp [0].data.f = mono_array_get (o, double, aindex);
- break;
- case MINT_LDELEM_REF:
- sp [0].data.p = mono_array_get (o, gpointer, aindex);
- break;
- default:
- ves_abort();
- }
-
- ++ip;
- ++sp;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_STELEM_I) /* fall through */
- MINT_IN_CASE(MINT_STELEM_I1) /* fall through */
- MINT_IN_CASE(MINT_STELEM_I2) /* fall through */
- MINT_IN_CASE(MINT_STELEM_I4) /* fall through */
- MINT_IN_CASE(MINT_STELEM_I8) /* fall through */
- MINT_IN_CASE(MINT_STELEM_R4) /* fall through */
- MINT_IN_CASE(MINT_STELEM_R8) /* fall through */
- MINT_IN_CASE(MINT_STELEM_REF) {
- mono_u aindex;
-
- sp -= 3;
-
- o = sp [0].data.p;
- if (!o)
- THROW_EX (mono_get_exception_null_reference (), ip);
-
- aindex = sp [1].data.i;
- if (aindex >= mono_array_length ((MonoArray *)o))
- THROW_EX (mono_get_exception_index_out_of_range (), ip);
-
- switch (*ip) {
- case MINT_STELEM_I:
- mono_array_set ((MonoArray *)o, mono_i, aindex, sp [2].data.nati);
- break;
- case MINT_STELEM_I1:
- mono_array_set ((MonoArray *)o, gint8, aindex, sp [2].data.i);
- break;
- case MINT_STELEM_I2:
- mono_array_set ((MonoArray *)o, gint16, aindex, sp [2].data.i);
- break;
- case MINT_STELEM_I4:
- mono_array_set ((MonoArray *)o, gint32, aindex, sp [2].data.i);
- break;
- case MINT_STELEM_I8:
- mono_array_set ((MonoArray *)o, gint64, aindex, sp [2].data.l);
- break;
- case MINT_STELEM_R4:
- mono_array_set ((MonoArray *)o, float, aindex, sp [2].data.f);
- break;
- case MINT_STELEM_R8:
- mono_array_set ((MonoArray *)o, double, aindex, sp [2].data.f);
- break;
- case MINT_STELEM_REF:
- if (sp [2].data.p && !mono_object_isinst (sp [2].data.p, mono_object_class (o)->element_class))
- THROW_EX (mono_get_exception_array_type_mismatch (), ip);
- mono_array_set ((MonoArray *)o, gpointer, aindex, sp [2].data.p);
- break;
- default:
- ves_abort();
- }
-
- ++ip;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_CONV_OVF_I4_U4)
- if (sp [-1].data.i < 0)
- THROW_EX (mono_get_exception_overflow (), ip);
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_I4_I8)
- if (sp [-1].data.l < MYGINT32_MIN || sp [-1].data.l > MYGINT32_MAX)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.i = (gint32) sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_I4_R8)
- if (sp [-1].data.f < MYGINT32_MIN || sp [-1].data.f > MYGINT32_MAX)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.i = (gint32) sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_U4_I4)
- if (sp [-1].data.i < 0)
- THROW_EX (mono_get_exception_overflow (), ip);
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_U4_I8)
- if (sp [-1].data.l < 0 || sp [-1].data.l > MYGUINT32_MAX)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.i = (guint32) sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_U4_R8)
- if (sp [-1].data.f < 0 || sp [-1].data.f > MYGUINT32_MAX)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.i = (guint32) sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_I2_I4)
- if (sp [-1].data.i < -32768 || sp [-1].data.i > 32767)
- THROW_EX (mono_get_exception_overflow (), ip);
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_I2_I8)
- if (sp [-1].data.l < -32768 || sp [-1].data.l > 32767)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.i = (gint16) sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_I2_R8)
- if (sp [-1].data.f < -32768 || sp [-1].data.f > 32767)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.i = (gint16) sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_U2_I4)
- if (sp [-1].data.i < 0 || sp [-1].data.i > 65535)
- THROW_EX (mono_get_exception_overflow (), ip);
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_U2_I8)
- if (sp [-1].data.l < 0 || sp [-1].data.l > 65535)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.i = (guint16) sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_U2_R8)
- if (sp [-1].data.f < 0 || sp [-1].data.f > 65535)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.i = (guint16) sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_I1_I4)
- if (sp [-1].data.i < -128 || sp [-1].data.i > 127)
- THROW_EX (mono_get_exception_overflow (), ip);
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_I1_I8)
- if (sp [-1].data.l < -128 || sp [-1].data.l > 127)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.i = (gint8) sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_I1_R8)
- if (sp [-1].data.f < -128 || sp [-1].data.f > 127)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.i = (gint8) sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_U1_I4)
- if (sp [-1].data.i < 0 || sp [-1].data.i > 255)
- THROW_EX (mono_get_exception_overflow (), ip);
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_U1_I8)
- if (sp [-1].data.l < 0 || sp [-1].data.l > 255)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.i = (guint8) sp [-1].data.l;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CONV_OVF_U1_R8)
- if (sp [-1].data.f < 0 || sp [-1].data.f > 255)
- THROW_EX (mono_get_exception_overflow (), ip);
- sp [-1].data.i = (guint8) sp [-1].data.f;
- ++ip;
- MINT_IN_BREAK;
-#if 0
- MINT_IN_CASE(MINT_LDELEM)
- MINT_IN_CASE(MINT_STELEM)
- MINT_IN_CASE(MINT_UNBOX_ANY)
-
- MINT_IN_CASE(MINT_REFANYVAL) ves_abort(); MINT_IN_BREAK;
-#endif
- MINT_IN_CASE(MINT_CKFINITE)
- if (!finite(sp [-1].data.f))
- THROW_EX (mono_get_exception_arithmetic (), ip);
- ++ip;
- MINT_IN_BREAK;
-#if 0
- MINT_IN_CASE(MINT_MKREFANY) ves_abort(); MINT_IN_BREAK;
-#endif
- MINT_IN_CASE(MINT_LDTOKEN)
- sp->data.p = vt_sp;
- vt_sp += 8;
- * (gpointer *)sp->data.p = rtm->data_items[*(guint16 *)(ip + 1)];
- ip += 2;
- ++sp;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_ADD_OVF_I4)
- if (CHECK_ADD_OVERFLOW (sp [-2].data.i, sp [-1].data.i))
- THROW_EX (mono_get_exception_overflow (), ip);
- BINOP(i, +);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_ADD_OVF_I8)
- if (CHECK_ADD_OVERFLOW64 (sp [-2].data.l, sp [-1].data.l))
- THROW_EX (mono_get_exception_overflow (), ip);
- BINOP(l, +);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_ADD_OVF_UN_I4)
- if (CHECK_ADD_OVERFLOW_UN (sp [-2].data.i, sp [-1].data.i))
- THROW_EX (mono_get_exception_overflow (), ip);
- BINOP_CAST(i, +, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_ADD_OVF_UN_I8)
- if (CHECK_ADD_OVERFLOW64_UN (sp [-2].data.l, sp [-1].data.l))
- THROW_EX (mono_get_exception_overflow (), ip);
- BINOP_CAST(l, +, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_MUL_OVF_I4)
- if (CHECK_MUL_OVERFLOW (sp [-2].data.i, sp [-1].data.i))
- THROW_EX (mono_get_exception_overflow (), ip);
- BINOP(i, *);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_MUL_OVF_I8)
- if (CHECK_MUL_OVERFLOW64 (sp [-2].data.l, sp [-1].data.l))
- THROW_EX (mono_get_exception_overflow (), ip);
- BINOP(l, *);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_MUL_OVF_UN_I4)
- if (CHECK_MUL_OVERFLOW_UN (sp [-2].data.i, sp [-1].data.i))
- THROW_EX (mono_get_exception_overflow (), ip);
- BINOP_CAST(i, *, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_MUL_OVF_UN_I8)
- if (CHECK_MUL_OVERFLOW64_UN (sp [-2].data.l, sp [-1].data.l))
- THROW_EX (mono_get_exception_overflow (), ip);
- BINOP_CAST(l, *, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_SUB_OVF_I4)
- if (CHECK_SUB_OVERFLOW (sp [-2].data.i, sp [-1].data.i))
- THROW_EX (mono_get_exception_overflow (), ip);
- BINOP(i, -);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_SUB_OVF_I8)
- if (CHECK_SUB_OVERFLOW64 (sp [-2].data.l, sp [-1].data.l))
- THROW_EX (mono_get_exception_overflow (), ip);
- BINOP(l, -);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_SUB_OVF_UN_I4)
- if (CHECK_SUB_OVERFLOW_UN (sp [-2].data.i, sp [-1].data.i))
- THROW_EX (mono_get_exception_overflow (), ip);
- BINOP_CAST(i, -, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_SUB_OVF_UN_I8)
- if (CHECK_SUB_OVERFLOW64_UN (sp [-2].data.l, sp [-1].data.l))
- THROW_EX (mono_get_exception_overflow (), ip);
- BINOP_CAST(l, -, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_ENDFINALLY)
- if (finally_ips) {
- ip = finally_ips->data;
- finally_ips = g_slist_remove (finally_ips, ip);
- goto main_loop;
- }
- if (frame->ex)
- goto handle_fault;
- ves_abort();
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LEAVE) /* Fall through */
- MINT_IN_CASE(MINT_LEAVE_S)
- while (sp > frame->stack) {
- --sp;
- }
- frame->ip = ip;
- if (*ip == MINT_LEAVE_S) {
- ip += (short) *(ip + 1);
- } else {
- ip += (gint32) READ32 (ip + 1);
- }
- endfinally_ip = ip;
- if (frame->ex_handler != NULL && MONO_OFFSET_IN_HANDLER(frame->ex_handler, frame->ip - rtm->code)) {
- frame->ex_handler = NULL;
- frame->ex = NULL;
- }
- goto handle_finally;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_ICALL_V_V)
- MINT_IN_CASE(MINT_ICALL_P_V)
- MINT_IN_CASE(MINT_ICALL_P_P)
- MINT_IN_CASE(MINT_ICALL_PP_V)
- MINT_IN_CASE(MINT_ICALL_PI_V)
- MINT_IN_CASE(MINT_ICALL_PP_P)
- MINT_IN_CASE(MINT_ICALL_PI_P)
- MINT_IN_CASE(MINT_ICALL_PPP_V)
- MINT_IN_CASE(MINT_ICALL_PPI_V)
- sp = do_icall (context, *ip, sp, rtm->data_items [*(guint16 *)(ip + 1)]);
- if (frame->ex != NULL)
- goto handle_exception;
- ip += 2;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_MONO_LDPTR)
- sp->data.p = rtm->data_items [*(guint16 *)(ip + 1)];
- ip += 2;
- ++sp;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_MONO_NEWOBJ)
- sp->data.p = mono_object_new (context->domain, rtm->data_items [*(guint16 *)(ip + 1)]);
- ip += 2;
- sp++;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_MONO_FREE)
- ++ip;
- --sp;
- g_free (sp->data.p);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_MONO_RETOBJ)
- ++ip;
- sp--;
- stackval_from_data (mono_method_signature (frame->runtime_method->method)->ret, frame->retval, sp->data.p,
- mono_method_signature (frame->runtime_method->method)->pinvoke);
- if (sp > frame->stack)
- g_warning ("retobj: more values on stack: %d", sp-frame->stack);
- goto exit_frame;
-
-#define RELOP(datamem, op) \
- --sp; \
- sp [-1].data.i = sp [-1].data.datamem op sp [0].data.datamem; \
- ++ip;
- MINT_IN_CASE(MINT_CEQ_I4)
- RELOP(i, ==);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CEQ0_I4)
- sp [-1].data.i = (sp [-1].data.i == 0);
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CEQ_I8)
- RELOP(l, ==);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CEQ_R8)
- --sp;
- if (isunordered (sp [-1].data.f, sp [0].data.f))
- sp [-1].data.i = 0;
- else
- sp [-1].data.i = sp [-1].data.f == sp [0].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CGT_I4)
- RELOP(i, >);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CGT_I8)
- RELOP(l, >);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CGT_R8)
- --sp;
- if (isunordered (sp [-1].data.f, sp [0].data.f))
- sp [-1].data.i = 0;
- else
- sp [-1].data.i = sp [-1].data.f > sp [0].data.f;
- ++ip;
- MINT_IN_BREAK;
-
-#define RELOP_CAST(datamem, op, type) \
- --sp; \
- sp [-1].data.i = (type)sp [-1].data.datamem op (type)sp [0].data.datamem; \
- ++ip;
-
- MINT_IN_CASE(MINT_CGT_UN_I4)
- RELOP_CAST(i, >, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CGT_UN_I8)
- RELOP_CAST(l, >, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CGT_UN_R8)
- --sp;
- if (isunordered (sp [-1].data.f, sp [0].data.f))
- sp [-1].data.i = 1;
- else
- sp [-1].data.i = sp [-1].data.f > sp [0].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CLT_I4)
- RELOP(i, <);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CLT_I8)
- RELOP(l, <);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CLT_R8)
- --sp;
- if (isunordered (sp [-1].data.f, sp [0].data.f))
- sp [-1].data.i = 0;
- else
- sp [-1].data.i = sp [-1].data.f < sp [0].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CLT_UN_I4)
- RELOP_CAST(i, <, guint32);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CLT_UN_I8)
- RELOP_CAST(l, <, guint64);
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CLT_UN_R8)
- --sp;
- if (isunordered (sp [-1].data.f, sp [0].data.f))
- sp [-1].data.i = 1;
- else
- sp [-1].data.i = sp [-1].data.f < sp [0].data.f;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDFTN) {
- sp->data.p = rtm->data_items [* (guint16 *)(ip + 1)];
- ++sp;
- ip += 2;
- MINT_IN_BREAK;
- }
- MINT_IN_CASE(MINT_LDVIRTFTN) {
- RuntimeMethod *m = rtm->data_items [* (guint16 *)(ip + 1)];
- ip += 2;
- --sp;
- if (!sp->data.p)
- THROW_EX (mono_get_exception_null_reference (), ip - 2);
-
- sp->data.p = get_virtual_method (m, sp->data.p);
- ++sp;
- MINT_IN_BREAK;
- }
-
- MINT_IN_CASE(MINT_LDTHIS)
- sp->data.p = frame->obj;
- ++ip;
- ++sp;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STTHIS)
- --sp;
- frame->obj = sp->data.p;
- ++ip;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDTHISA)
- sp->data.p = &frame->obj;
- ++ip;
- ++sp;
- MINT_IN_BREAK;
-
-#define LDARG(datamem, argtype) \
- sp->data.datamem = * (argtype *)(frame->args + * (guint16 *)(ip + 1)); \
- ip += 2; \
- ++sp;
-
- MINT_IN_CASE(MINT_LDARG_I1) LDARG(i, gint8); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDARG_U1) LDARG(i, guint8); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDARG_I2) LDARG(i, gint16); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDARG_U2) LDARG(i, guint16); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDARG_I4) LDARG(i, gint32); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDARG_I8) LDARG(l, gint64); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDARG_R4) LDARG(f, float); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDARG_R8) LDARG(f, double); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDARG_O) LDARG(p, gpointer); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDARG_P) LDARG(p, gpointer); MINT_IN_BREAK;
-
- MINT_IN_CASE(MINT_LDARG_VT)
- sp->data.p = vt_sp;
- i32 = READ32(ip + 2);
- memcpy(sp->data.p, frame->args + * (guint16 *)(ip + 1), i32);
- vt_sp += (i32 + 7) & ~7;
- ip += 4;
- ++sp;
- MINT_IN_BREAK;
-
-#define STARG(datamem, argtype) \
- --sp; \
- * (argtype *)(frame->args + * (guint16 *)(ip + 1)) = sp->data.datamem; \
- ip += 2; \
-
- MINT_IN_CASE(MINT_STARG_I1) STARG(i, gint8); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STARG_U1) STARG(i, guint8); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STARG_I2) STARG(i, gint16); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STARG_U2) STARG(i, guint16); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STARG_I4) STARG(i, gint32); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STARG_I8) STARG(l, gint64); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STARG_R4) STARG(f, float); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STARG_R8) STARG(f, double); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STARG_O) STARG(p, gpointer); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STARG_P) STARG(p, gpointer); MINT_IN_BREAK;
-
- MINT_IN_CASE(MINT_STARG_VT)
- i32 = READ32(ip + 2);
- --sp;
- memcpy(frame->args + * (guint16 *)(ip + 1), sp->data.p, i32);
- vt_sp -= (i32 + 7) & ~7;
- ip += 4;
- MINT_IN_BREAK;
-
-#define STINARG(datamem, argtype) \
- do { \
- int n = * (guint16 *)(ip + 1); \
- * (argtype *)(frame->args + rtm->arg_offsets [n]) = frame->stack_args [n].data.datamem; \
- ip += 2; \
- } while (0)
-
- MINT_IN_CASE(MINT_STINARG_I1) STINARG(i, gint8); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STINARG_U1) STINARG(i, guint8); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STINARG_I2) STINARG(i, gint16); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STINARG_U2) STINARG(i, guint16); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STINARG_I4) STINARG(i, gint32); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STINARG_I8) STINARG(l, gint64); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STINARG_R4) STINARG(f, float); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STINARG_R8) STINARG(f, double); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STINARG_O) STINARG(p, gpointer); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STINARG_P) STINARG(p, gpointer); MINT_IN_BREAK;
-
- MINT_IN_CASE(MINT_STINARG_VT) {
- int n = * (guint16 *)(ip + 1);
- i32 = READ32(ip + 2);
- memcpy (frame->args + rtm->arg_offsets [n], frame->stack_args [n].data.p, i32);
- ip += 4;
- MINT_IN_BREAK;
- }
-
- MINT_IN_CASE(MINT_LDARGA)
- sp->data.p = frame->args + * (guint16 *)(ip + 1);
- ip += 2;
- ++sp;
- MINT_IN_BREAK;
-
-#define LDLOC(datamem, argtype) \
- sp->data.datamem = * (argtype *)(locals + * (guint16 *)(ip + 1)); \
- ip += 2; \
- ++sp;
-
- MINT_IN_CASE(MINT_LDLOC_I1) LDLOC(i, gint8); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDLOC_U1) LDLOC(i, guint8); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDLOC_I2) LDLOC(i, gint16); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDLOC_U2) LDLOC(i, guint16); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDLOC_I4) LDLOC(i, gint32); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDLOC_I8) LDLOC(l, gint64); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDLOC_R4) LDLOC(f, float); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDLOC_R8) LDLOC(f, double); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDLOC_O) LDLOC(p, gpointer); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_LDLOC_P) LDLOC(p, gpointer); MINT_IN_BREAK;
-
- MINT_IN_CASE(MINT_LDLOC_VT)
- sp->data.p = vt_sp;
- i32 = READ32(ip + 2);
- memcpy(sp->data.p, locals + * (guint16 *)(ip + 1), i32);
- vt_sp += (i32 + 7) & ~7;
- ip += 4;
- ++sp;
- MINT_IN_BREAK;
-
- MINT_IN_CASE(MINT_LDLOCA_S)
- sp->data.p = locals + * (guint16 *)(ip + 1);
- ip += 2;
- ++sp;
- MINT_IN_BREAK;
-
-#define STLOC(datamem, argtype) \
- --sp; \
- * (argtype *)(locals + * (guint16 *)(ip + 1)) = sp->data.datamem; \
- ip += 2;
-
- MINT_IN_CASE(MINT_STLOC_I1) STLOC(i, gint8); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STLOC_U1) STLOC(i, guint8); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STLOC_I2) STLOC(i, gint16); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STLOC_U2) STLOC(i, guint16); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STLOC_I4) STLOC(i, gint32); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STLOC_I8) STLOC(l, gint64); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STLOC_R4) STLOC(f, float); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STLOC_R8) STLOC(f, double); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STLOC_O) STLOC(p, gpointer); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STLOC_P) STLOC(p, gpointer); MINT_IN_BREAK;
-
-#define STLOC_NP(datamem, argtype) \
- * (argtype *)(locals + * (guint16 *)(ip + 1)) = sp [-1].data.datamem; \
- ip += 2;
-
- MINT_IN_CASE(MINT_STLOC_NP_I4) STLOC_NP(i, gint32); MINT_IN_BREAK;
- MINT_IN_CASE(MINT_STLOC_NP_O) STLOC_NP(p, gpointer); MINT_IN_BREAK;
-
- MINT_IN_CASE(MINT_STLOC_VT)
- i32 = READ32(ip + 2);
- --sp;
- memcpy(locals + * (guint16 *)(ip + 1), sp->data.p, i32);
- vt_sp -= (i32 + 7) & ~7;
- ip += 4;
- MINT_IN_BREAK;
-
- MINT_IN_CASE(MINT_LOCALLOC)
- if (sp != frame->stack + 1) /*FIX?*/
- THROW_EX (mono_get_exception_execution_engine (NULL), ip);
- sp [-1].data.p = alloca (sp [-1].data.i);
- ++ip;
- MINT_IN_BREAK;
-#if 0
- MINT_IN_CASE(MINT_ENDFILTER) ves_abort(); MINT_IN_BREAK;
-#endif
- MINT_IN_CASE(MINT_INITOBJ)
- --sp;
- memset (sp->data.vt, 0, READ32(ip + 1));
- ip += 3;
- MINT_IN_BREAK;
- MINT_IN_CASE(MINT_CPBLK)
- sp -= 3;
- if (!sp [0].data.p || !sp [1].data.p)
- THROW_EX (mono_get_exception_null_reference(), ip - 1);
- ++ip;
- /* FIXME: value and size may be int64... */
- memcpy (sp [0].data.p, sp [1].data.p, sp [2].data.i);
- MINT_IN_BREAK;
-#if 0
- MINT_IN_CASE(MINT_CONSTRAINED_) {
- guint32 token;
- /* FIXME: implement */
- ++ip;
- token = READ32 (ip);
- ip += 2;
- MINT_IN_BREAK;
- }
-#endif
- MINT_IN_CASE(MINT_INITBLK)
- sp -= 3;
- if (!sp [0].data.p)
- THROW_EX (mono_get_exception_null_reference(), ip - 1);
- ++ip;
- /* FIXME: value and size may be int64... */
- memset (sp [0].data.p, sp [1].data.i, sp [2].data.i);
- MINT_IN_BREAK;
-#if 0
- MINT_IN_CASE(MINT_NO_)
- /* FIXME: implement */
- ip += 2;
- MINT_IN_BREAK;
-#endif
- MINT_IN_CASE(MINT_RETHROW)
- /*
- * need to clarify what this should actually do:
- * start the search from the last found handler in
- * this method or continue in the caller or what.
- * Also, do we need to run finally/fault handlers after a retrow?
- * Well, this implementation will follow the usual search
- * for an handler, considering the current ip as throw spot.
- * We need to NULL frame->ex_handler for the later code to
- * actually run the new found handler.
- */
- frame->ex_handler = NULL;
- THROW_EX (frame->ex, ip - 1);
- MINT_IN_BREAK;
- MINT_IN_DEFAULT
- g_print ("Unimplemented opcode: %04x %s at 0x%x\n", *ip, mono_interp_opname[*ip], ip-rtm->code);
- THROW_EX (mono_get_exception_execution_engine ("Unimplemented opcode"), ip);
- }
- }
-
- g_assert_not_reached ();
- /*
- * Exception handling code.
- * The exception object is stored in frame->ex.
- */
-
- handle_exception:
- {
- int i;
- guint32 ip_offset;
- MonoInvocation *inv;
- MonoExceptionClause *clause;
- /*char *message;*/
- MonoObject *ex_obj;
-
-#if DEBUG_INTERP
- if (tracing)
- g_print ("* Handling exception '%s' at IL_%04x\n",
- frame->ex == NULL ? "** Unknown **" : mono_object_class (frame->ex)->name,
- rtm == NULL ? 0 : frame->ip - rtm->code);
-#endif
- if (die_on_exception)
- goto die_on_ex;
-
- for (inv = frame; inv; inv = inv->parent) {
- MonoMethod *method;
- if (inv->runtime_method == NULL)
- continue;
- method = inv->runtime_method->method;
- if (method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL)
- continue;
- if (method->iflags & (METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL | METHOD_IMPL_ATTRIBUTE_RUNTIME))
- continue;
- if (inv->ip == NULL)
- continue;
- ip_offset = inv->ip - inv->runtime_method->code;
- inv->ex_handler = NULL; /* clear this in case we are trhowing an exception while handling one - this one wins */
- for (i = 0; i < inv->runtime_method->num_clauses; ++i) {
- clause = &inv->runtime_method->clauses [i];
- if (clause->flags <= 1 && MONO_OFFSET_IN_CLAUSE (clause, ip_offset)) {
- if (!clause->flags) {
- if (mono_object_isinst ((MonoObject*)frame->ex, clause->data.catch_class)) {
- /*
- * OK, we found an handler, now we need to execute the finally
- * and fault blocks before branching to the handler code.
- */
- inv->ex_handler = clause;
-#if DEBUG_INTERP
- if (tracing)
- g_print ("* Found handler at '%s'\n", method->name);
-#endif
- goto handle_finally;
- }
- } else {
- /* FIXME: handle filter clauses */
- g_assert (0);
- }
- }
- }
- }
- /*
- * If we get here, no handler was found: print a stack trace.
- */
- for (inv = frame; inv; inv = inv->parent) {
- if (inv->invoke_trap)
- goto handle_finally;
- }
-die_on_ex:
- ex_obj = (MonoObject*)frame->ex;
- mono_unhandled_exception (ex_obj);
- exit (1);
- }
- handle_finally:
- {
- int i;
- guint32 ip_offset;
- MonoExceptionClause *clause;
- GSList *old_list = finally_ips;
- MonoMethod *method = frame->runtime_method->method;
- MonoMethodHeader *header = mono_method_get_header (method);
-
-#if DEBUG_INTERP
- if (tracing)
- g_print ("* Handle finally IL_%04x\n", endfinally_ip == NULL ? 0 : endfinally_ip - rtm->code);
-#endif
- if (rtm == NULL || (method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL)
- || (method->iflags & (METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL | METHOD_IMPL_ATTRIBUTE_RUNTIME))) {
- goto exit_frame;
- }
- ip_offset = frame->ip - rtm->code;
-
- if (endfinally_ip != NULL)
- finally_ips = g_slist_prepend(finally_ips, (void *)endfinally_ip);
- for (i = 0; i < header->num_clauses; ++i)
- if (frame->ex_handler == &rtm->clauses [i])
- break;
- while (i > 0) {
- --i;
- clause = &rtm->clauses [i];
- if (MONO_OFFSET_IN_CLAUSE (clause, ip_offset) && (endfinally_ip == NULL || !(MONO_OFFSET_IN_CLAUSE (clause, endfinally_ip - rtm->code)))) {
- if (clause->flags == MONO_EXCEPTION_CLAUSE_FINALLY) {
- ip = rtm->code + clause->handler_offset;
- finally_ips = g_slist_prepend (finally_ips, (gpointer) ip);
-#if DEBUG_INTERP
- if (tracing)
- g_print ("* Found finally at IL_%04x with exception: %s\n", clause->handler_offset, frame->ex? "yes": "no");
-#endif
- }
- }
- }
-
- endfinally_ip = NULL;
-
- if (old_list != finally_ips && finally_ips) {
- ip = finally_ips->data;
- finally_ips = g_slist_remove (finally_ips, ip);
- sp = frame->stack; /* spec says stack should be empty at endfinally so it should be at the start too */
- goto main_loop;
- }
-
- /*
- * If an exception is set, we need to execute the fault handler, too,
- * otherwise, we continue normally.
- */
- if (frame->ex)
- goto handle_fault;
- ves_abort();
- }
- handle_fault:
- {
- int i;
- guint32 ip_offset;
- MonoExceptionClause *clause;
- MonoMethodHeader *header = mono_method_get_header (frame->runtime_method->method);
-
-#if DEBUG_INTERP
- if (tracing)
- g_print ("* Handle fault\n");
-#endif
- ip_offset = frame->ip - rtm->code;
- for (i = 0; i < header->num_clauses; ++i) {
- clause = &rtm->clauses [i];
- if (clause->flags == MONO_EXCEPTION_CLAUSE_FAULT && MONO_OFFSET_IN_CLAUSE (clause, ip_offset)) {
- ip = rtm->code + clause->handler_offset;
-#if DEBUG_INTERP
- if (tracing)
- g_print ("* Executing handler at IL_%04x\n", clause->handler_offset);
-#endif
- goto main_loop;
- }
- }
- /*
- * If the handler for the exception was found in this method, we jump
- * to it right away, otherwise we return and let the caller run
- * the finally, fault and catch blocks.
- * This same code should be present in the endfault opcode, but it
- * is corrently not assigned in the ECMA specs: LAMESPEC.
- */
- if (frame->ex_handler) {
-#if DEBUG_INTERP
- if (tracing)
- g_print ("* Executing handler at IL_%04x\n", frame->ex_handler->handler_offset);
-#endif
- ip = rtm->code + frame->ex_handler->handler_offset;
- sp = frame->stack;
- vt_sp = (char *)sp + rtm->stack_size;
- sp->data.p = frame->ex;
- ++sp;
- goto main_loop;
- }
- goto exit_frame;
- }
-exit_frame:
- DEBUG_LEAVE ();
-}
-
-void
-ves_exec_method (MonoInvocation *frame)
-{
- ThreadContext *context = TlsGetValue (thread_context_id);
- ThreadContext context_struct;
- jmp_buf env;
-
- frame->ex = NULL;
-
- if (setjmp(env)) {
- mono_unhandled_exception ((MonoObject*)frame->ex);
- return;
- }
- if (context == NULL) {
- context = &context_struct;
- context_struct.domain = mono_domain_get ();
- context_struct.base_frame = frame;
- context_struct.current_frame = NULL;
- context_struct.env_frame = frame;
- context_struct.current_env = &env;
- context_struct.search_for_handler = 0;
- context_struct.managed_code = 0;
- TlsSetValue (thread_context_id, context);
- }
- frame->ip = NULL;
- frame->parent = context->current_frame;
- frame->runtime_method = mono_interp_get_runtime_method (frame->method);
- context->managed_code = 1;
- ves_exec_method_with_context(frame, context);
- context->managed_code = 0;
- if (frame->ex) {
- if (context != &context_struct && context->current_env) {
- context->env_frame->ex = frame->ex;
- longjmp (*context->current_env, 1);
- }
- else
- mono_unhandled_exception ((MonoObject*)frame->ex);
- }
- if (context->base_frame == frame)
- TlsSetValue (thread_context_id, NULL);
- else
- context->current_frame = frame->parent;
-}
-
-static int
-ves_exec (MonoDomain *domain, MonoAssembly *assembly, int argc, char *argv[])
-{
- MonoImage *image = mono_assembly_get_image (assembly);
- MonoMethod *method;
- MonoObject *exc = NULL;
- int rval;
-
- method = mono_get_method (image, mono_image_get_entry_point (image), NULL);
- if (!method)
- g_error ("No entry point method found in %s", mono_image_get_filename (image));
-
- rval = mono_runtime_run_main (method, argc, argv, &exc);
- if (exc != NULL)
- mono_unhandled_exception (exc);
-
- return rval;
-}
-
-static void
-usage (void)
-{
- fprintf (stderr,
- "mint %s, the Mono ECMA CLI interpreter, (C) 2001, 2002 Ximian, Inc.\n\n"
- "Usage is: mint [options] executable args...\n\n", VERSION);
- fprintf (stderr,
- "Runtime Debugging:\n"
-#ifdef DEBUG_INTERP
- " --debug\n"
-#endif
- " --dieonex\n"
- " --noptr\t\t\tdon't print pointer addresses in trace output\n"
- " --opcode-count\n"
- " --print-vtable\n"
- " --traceclassinit\n"
- "\n"
- "Development:\n"
- " --debug method_name\n"
- " --profile\n"
- " --trace\n"
- " --traceops\n"
- "\n"
- "Runtime:\n"
- " --config filename load the specified config file instead of the default\n"
- " --workers n maximum number of worker threads\n"
- );
- exit (1);
-}
-
-#ifdef RUN_TEST
-static void
-test_load_class (MonoImage* image)
-{
- MonoTableInfo *t = &image->tables [MONO_TABLE_TYPEDEF];
- MonoClass *klass;
- int i;
-
- for (i = 1; i <= t->rows; ++i) {
- klass = mono_class_get (image, MONO_TOKEN_TYPE_DEF | i);
- mono_class_init (klass);
- }
-}
-#endif
-
-static void
-add_signal_handler (int signo, void (*handler)(int))
-{
-#ifdef HOST_WIN32
- signal (signo, handler);
-#else
- struct sigaction sa;
-
- sa.sa_handler = handler;
- sigemptyset (&sa.sa_mask);
- sa.sa_flags = 0;
-
- g_assert (sigaction (signo, &sa, NULL) != -1);
-#endif
-}
-
-static void
-segv_handler (int signum)
-{
- ThreadContext *context = TlsGetValue (thread_context_id);
- MonoException *segv_exception;
-
- if (context == NULL)
- return;
- segv_exception = mono_get_exception_null_reference ();
- segv_exception->message = mono_string_new (mono_domain_get (), "Null Reference (SIGSEGV)");
- mono_raise_exception (segv_exception);
-}
-
-
-static void
-quit_handler (int signum)
-{
- ThreadContext *context = TlsGetValue (thread_context_id);
- MonoException *quit_exception;
-
- if (context == NULL)
- return;
- quit_exception = mono_get_exception_execution_engine ("Interrupted (SIGQUIT).");
- mono_raise_exception (quit_exception);
-}
-
-static void
-abrt_handler (int signum)
-{
- ThreadContext *context = TlsGetValue (thread_context_id);
- MonoException *abrt_exception;
-
- if (context == NULL)
- return;
- abrt_exception = mono_get_exception_execution_engine ("Abort (SIGABRT).");
- mono_raise_exception (abrt_exception);
-}
-
-static void
-thread_abort_handler (int signum)
-{
- ThreadContext *context = TlsGetValue (thread_context_id);
- MonoException *exc;
-
- if (context == NULL)
- return;
-
- exc = mono_thread_request_interruption (context->managed_code);
- if (exc) mono_raise_exception (exc);
-}
-
-static MonoBoolean
-ves_icall_get_frame_info (gint32 skip, MonoBoolean need_file_info,
- MonoReflectionMethod **method,
- gint32 *iloffset, gint32 *native_offset,
- MonoString **file, gint32 *line, gint32 *column)
-{
- ThreadContext *context = TlsGetValue (thread_context_id);
- MonoInvocation *inv = context->current_frame;
- int i;
-
- for (i = 0; inv && i < skip; inv = inv->parent)
- if (inv->runtime_method != NULL)
- ++i;
-
- if (iloffset)
- *iloffset = 0;
- if (native_offset)
- *native_offset = 0;
- if (method)
- *method = inv == NULL ? NULL : mono_method_get_object (context->domain, inv->runtime_method->method, NULL);
- if (line)
- *line = 0;
- if (need_file_info) {
- if (column)
- *column = 0;
- if (file)
- *file = mono_string_new (mono_domain_get (), "unknown");
- }
-
- return TRUE;
-}
-
-static MonoArray *
-ves_icall_get_trace (MonoException *exc, gint32 skip, MonoBoolean need_file_info)
-{
- MonoDomain *domain = mono_domain_get ();
- MonoArray *res;
- MonoArray *ta = exc->trace_ips;
- int i, len;
-
- if (ta == NULL) {
- /* Exception is not thrown yet */
- return mono_array_new (domain, mono_defaults.stack_frame_class, 0);
- }
-
- len = mono_array_length (ta);
-
- res = mono_array_new (domain, mono_defaults.stack_frame_class, len > skip ? len - skip : 0);
-
- for (i = skip; i < len / 2; i++) {
- MonoStackFrame *sf = (MonoStackFrame *)mono_object_new (domain, mono_defaults.stack_frame_class);
- gushort *ip = mono_array_get (ta, gpointer, 2 * i + 1);
- RuntimeMethod *rtm = mono_array_get (ta, gpointer, 2 * i);
-
- if (rtm != NULL) {
- sf->method = mono_method_get_object (domain, rtm->method, NULL);
- sf->native_offset = ip - rtm->code;
- }
-
-#if 0
- sf->il_offset = mono_debug_il_offset_from_address (ji->method, sf->native_offset, domain);
-
- if (need_file_info) {
- gchar *filename;
-
- filename = mono_debug_source_location_from_address (ji->method, sf->native_offset, &sf->line, domain);
-
- sf->filename = filename? mono_string_new (domain, filename): NULL;
- sf->column = 0;
-
- g_free (filename);
- }
-#endif
-
- mono_array_set (res, gpointer, i, sf);
- }
-
- return res;
-}
-
-static MonoObject *
-ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
- MonoReflectionMethod *info)
-{
- MonoClass *delegate_class = mono_class_from_mono_type (type->type);
- MonoObject *delegate;
-
- mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
-
- delegate = mono_object_new (mono_object_domain (type), delegate_class);
-
- interp_delegate_ctor (mono_object_domain (type), delegate, target, mono_interp_get_runtime_method (info->method));
-
- return delegate;
-}
-
-
-typedef struct
-{
- MonoDomain *domain;
- int enable_debugging;
- char *file;
- int argc;
- char **argv;
-} MainThreadArgs;
-
-static void main_thread_handler (gpointer user_data)
-{
- MainThreadArgs *main_args=(MainThreadArgs *)user_data;
- MonoAssembly *assembly;
-
- if (main_args->enable_debugging) {
- mono_debug_init (MONO_DEBUG_FORMAT_MONO);
- mono_debug_init_1 (main_args->domain);
- }
-
- assembly = mono_domain_assembly_open (main_args->domain,
- main_args->file);
-
- if (!assembly){
- fprintf (stderr, "Can not open image %s\n", main_args->file);
- exit (1);
- }
-
- if (main_args->enable_debugging)
- mono_debug_init_2 (assembly);
-
-#ifdef RUN_TEST
- test_load_class (assembly->image);
-#else
-
- ves_exec (main_args->domain, assembly, main_args->argc, main_args->argv);
-#endif
-}
-
-static void
-mono_runtime_install_handlers (void)
-{
- add_signal_handler (SIGSEGV, segv_handler);
- add_signal_handler (SIGINT, quit_handler);
- add_signal_handler (SIGABRT, abrt_handler);
- add_signal_handler (mono_thread_get_abort_signal (), thread_abort_handler);
-}
-
-static void
-quit_function (MonoDomain *domain, gpointer user_data)
-{
- mono_profiler_shutdown ();
-
- mono_runtime_cleanup (domain);
- mono_domain_free (domain, TRUE);
-
-}
-
-void
-mono_interp_cleanup(MonoDomain *domain)
-{
- quit_function (domain, NULL);
-}
-
-int
-mono_interp_exec(MonoDomain *domain, MonoAssembly *assembly, int argc, char *argv[])
-{
- return ves_exec (domain, assembly, argc, argv);
-}
-
-MonoDomain *
-mono_interp_init(const char *file)
-{
- MonoDomain *domain;
-
- g_set_prgname (file);
- mono_set_rootdir ();
-
- g_log_set_always_fatal (G_LOG_LEVEL_ERROR);
- g_log_set_fatal_mask (G_LOG_DOMAIN, G_LOG_LEVEL_ERROR);
-
- if (!g_thread_supported ())
- g_thread_init (NULL);
-
- thread_context_id = TlsAlloc ();
- TlsSetValue (thread_context_id, NULL);
- mono_mutex_init_recursive (&runtime_method_lookup_section);
- mono_mutex_init_recursive (&create_method_pointer_mutex);
-
- mono_runtime_install_handlers ();
- mono_interp_transform_init ();
- mono_install_compile_method (mono_create_method_pointer);
- mono_install_runtime_invoke (interp_mono_runtime_invoke);
- mono_install_remoting_trampoline (interp_create_remoting_trampoline);
- mono_install_trampoline (interp_create_trampoline);
-
- mono_install_handler (interp_ex_handler);
- mono_install_stack_walk (interp_walk_stack);
- mono_install_runtime_cleanup (quit_function);
- abort_requested = mono_thread_interruption_request_flag ();
-
- domain = mono_init_from_assembly (file, file);
-#ifdef __hpux /* generates very big stack frames */
- mono_threads_set_default_stacksize(32*1024*1024);
-#endif
- mono_icall_init ();
- mono_add_internal_call ("System.Diagnostics.StackFrame::get_frame_info", ves_icall_get_frame_info);
- mono_add_internal_call ("System.Diagnostics.StackTrace::get_trace", ves_icall_get_trace);
- mono_add_internal_call ("Mono.Runtime::mono_runtime_install_handlers", mono_runtime_install_handlers);
- mono_add_internal_call ("System.Delegate::CreateDelegate_internal", ves_icall_System_Delegate_CreateDelegate_internal);
-
- mono_register_jit_icall (mono_thread_interruption_checkpoint, "mono_thread_interruption_checkpoint", mono_create_icall_signature ("void"), FALSE);
-
- mono_runtime_init (domain, NULL, NULL);
-
-
- mono_thread_attach (domain);
- return domain;
-}
-
-int
-mono_main (int argc, char *argv [])
-{
- MonoDomain *domain;
- int retval = 0, i;
- char *file, *config_file = NULL;
- int enable_debugging = FALSE;
- MainThreadArgs main_args;
- const char *error;
-
- setlocale (LC_ALL, "");
- if (argc < 2)
- usage ();
-
- MONO_GC_PRE_INIT ();
-
- for (i = 1; i < argc && argv [i][0] == '-'; i++){
- if (strcmp (argv [i], "--trace") == 0)
- global_tracing = 1;
- if (strcmp (argv [i], "--noptr") == 0)
- global_no_pointers = 1;
- if (strcmp (argv [i], "--traceops") == 0)
- global_tracing = 2;
- if (strcmp (argv [i], "--traceopt") == 0)
- ++mono_interp_traceopt;
- if (strcmp (argv [i], "--dieonex") == 0) {
- die_on_exception = 1;
- enable_debugging = 1;
- }
- if (strcmp (argv [i], "--print-vtable") == 0)
- mono_print_vtable = TRUE;
- if (strcmp (argv [i], "--profile") == 0)
- mono_profiler_load (NULL);
- if (strcmp (argv [i], "--config") == 0)
- config_file = argv [++i];
- if (strcmp (argv [i], "--help") == 0)
- usage ();
-#if DEBUG_INTERP
- if (strcmp (argv [i], "--debug") == 0) {
- MonoMethodDesc *desc = mono_method_desc_new (argv [++i], FALSE);
- if (!desc)
- g_error ("Invalid method name '%s'", argv [i]);
- db_methods = g_list_append (db_methods, desc);
- }
- if (strcmp (argv [i], "--nested") == 0)
- nested_trace = 1;
-#endif
- }
-
- file = argv [i];
-
- if (!file)
- usage ();
-
- domain = mono_interp_init(file);
- mono_config_parse (config_file);
-
- error = mono_check_corlib_version ();
- if (error) {
- fprintf (stderr, "Corlib not in sync with this runtime: %s\n", error);
- fprintf (stderr, "Download a newer corlib at http://www.go-mono.com/daily.\n");
- exit (1);
- }
-
- main_args.domain=domain;
- main_args.file=file;
- main_args.argc=argc-i;
- main_args.argv=argv+i;
- main_args.enable_debugging=enable_debugging;
-
- mono_runtime_exec_managed_code (domain, main_thread_handler,
- &main_args);
-
- quit_function (domain, NULL);
-
- /* Get the return value from System.Environment.ExitCode */
- retval=mono_environment_exitcode_get ();
-
-#if COUNT_OPS
- for (i = 0; i < 512; i++)
- if (opcode_counts[i] != 0)
- printf("%s %d\n", mono_interp_opname[i], opcode_counts[i]);
-#endif
- return retval;
-}
+++ /dev/null
-#include <setjmp.h>
-#include <glib.h>
-#include <mono/metadata/loader.h>
-#include <mono/metadata/object.h>
-#include <mono/metadata/domain-internals.h>
-#include <mono/metadata/class-internals.h>
-#include "config.h"
-
-enum {
- VAL_I32 = 0,
- VAL_DOUBLE = 1,
- VAL_I64 = 2,
- VAL_VALUET = 3,
- VAL_POINTER = 4,
- VAL_NATI = 0 + VAL_POINTER,
- VAL_MP = 1 + VAL_POINTER,
- VAL_TP = 2 + VAL_POINTER,
- VAL_OBJ = 3 + VAL_POINTER
-};
-
-#if SIZEOF_VOID_P == 4
-typedef guint32 mono_u;
-typedef gint32 mono_i;
-#elif SIZEOF_VOID_P == 8
-typedef guint64 mono_u;
-typedef gint64 mono_i;
-#endif
-
-/*
- * Value types are represented on the eval stack as pointers to the
- * actual storage. The size field tells how much storage is allocated.
- * A value type can't be larger than 16 MB.
- */
-typedef struct {
- union {
- gint32 i;
- gint64 l;
- double f;
- /* native size integer and pointer types */
- gpointer p;
- mono_u nati;
- gpointer vt;
- } data;
-#if defined(__ppc__) || defined(__powerpc__)
- int pad;
-#endif
-} stackval;
-
-typedef struct _MonoInvocation MonoInvocation;
-
-typedef void (*MonoFunc) (void);
-typedef void (*MonoPIFunc) (MonoFunc callme, void *retval, void *obj_this, stackval *arguments);
-
-/*
- * Structure representing a method transformed for the interpreter
- * This is domain specific
- */
-typedef struct _RuntimeMethod
-{
- /* NOTE: These first two elements (method and
- next_jit_code_hash) must be in the same order and at the
- same offset as in MonoJitInfo, because of the jit_code_hash
- internal hash table in MonoDomain. */
- MonoMethod *method;
- struct _RuntimeMethod *next_jit_code_hash;
- guint32 locals_size;
- guint32 args_size;
- guint32 stack_size;
- guint32 vt_stack_size;
- guint32 alloca_size;
- unsigned short *code;
- unsigned short *new_body_start; /* after all STINARG instrs */
- MonoPIFunc func;
- int num_clauses;
- MonoExceptionClause *clauses;
- void **data_items;
- int transformed;
- guint32 *arg_offsets;
- guint32 *local_offsets;
- unsigned int param_count;
- unsigned int hasthis;
- unsigned int valuetype;
-} RuntimeMethod;
-
-struct _MonoInvocation {
- MonoInvocation *parent; /* parent */
- RuntimeMethod *runtime_method; /* parent */
- MonoMethod *method; /* parent */
- stackval *retval; /* parent */
- void *obj; /* this - parent */
- char *args;
- stackval *stack_args; /* parent */
- stackval *stack;
- stackval *sp; /* For GC stack marking */
- /* exception info */
- unsigned char invoke_trap;
- const unsigned short *ip;
- MonoException *ex;
- MonoExceptionClause *ex_handler;
-};
-
-typedef struct {
- MonoDomain *domain;
- MonoInvocation *base_frame;
- MonoInvocation *current_frame;
- MonoInvocation *env_frame;
- jmp_buf *current_env;
- unsigned char search_for_handler;
- unsigned char managed_code;
-} ThreadContext;
-
-void mono_init_icall (void);
-
-MonoException *
-mono_interp_transform_method (RuntimeMethod *runtime_method, ThreadContext *context);
-
-MonoDelegate*
-mono_interp_ftnptr_to_delegate (MonoClass *klass, gpointer ftn);
-
-void
-mono_interp_transform_init (void);
-
-void inline stackval_from_data (MonoType *type, stackval *result, char *data, gboolean pinvoke);
-void inline stackval_to_data (MonoType *type, stackval *val, char *data, gboolean pinvoke);
-void ves_exec_method (MonoInvocation *frame);
-
-/*
- * defined in an arch specific file.
- */
-MonoPIFunc
-mono_arch_create_trampoline (MonoMethodSignature *sig, gboolean string_ctor);
-
-RuntimeMethod *
-mono_interp_get_runtime_method (MonoMethod *method);
-
-void *mono_arch_create_method_pointer (MonoMethod *method);
-
-extern int mono_interp_traceopt;
+++ /dev/null
-#include "interp.h"
-#include "embed.h"
-
-int
-main (int argc, char* argv[])
-{
- return mono_main (argc, argv);
-}
-
+++ /dev/null
-.\"
-.\" mint manual page.
-.\" (C) Ximian, Inc.
-.\" Author:
-.\" Miguel de Icaza (miguel@gnu.org)
-.\"
-.TH Mono "Mono 1.0"
-.SH NAME
-mint \- Mono ECMA-CLI interpreter.
-.SH SYNOPSIS
-.PP
-.B mint
-[\-\-help] [\-\-opcode\-count] [\-\-trace] [\-\-traceops] [\-\-profile]
-[\-\-config filename] [\-\-debug method]
-program.exe [arguments...]
-.SH DESCRIPTION
-The \fImint\fP program is an interpreter for ECMA CLI byte codes. It
-executes the bytecodes contains in
-.I program.exe
-and optionally passes
-the
-.I arguments
-to it.
-.SH OPTIONS
-The following Generic options are supported:
-.TP
-.I "--help", "-h"
-Displays usage instructions.
-.TP
-.I "--config filename"
-Load the specified configuration file instead of the default one(s).
-The default files are /etc/mono/config and ~/.mono/config or the file
-specified in the MONO_CONFIG environment variable, if set.
-.TP
-.I "--trace"
-Traces execution showing when methods are entered and left.
-.I "--traceops"
-Traces execution at the instruction level and displays the stack contents.
-.I "--traceclassinit"
-Shows when classes are initialized
-.TP
-.I "--noptr"
-Suppresses printing of pointer addresses in trace output.
-.TP
-.I "--profile"
-Performs runtime profiling of the code and displays statistics at the
-end of execution.
-.TP
-.I "--opcode-count"
-Displays the number of opcodes executed.
-.TP
-.I "--dieonex"
-Aborts execution upon hitting an exception.
-.TP
-.I "--debug method"
-Debugs the method whose name is `method'. You can specify the method
-like this: `class:method' or `class::method'
-.TP
-.I "--opcode-count"
-Displays the number of opcodes executed
-.PP
-.SH ENVIRONMENT VARIABLES
-.TP
-.I "MONO_PATH"
-Provides a search path to mono and mint where to look for library files.
-Directories are separated by the platform path separator (colons on unix). Example:
-.B /home/username/lib:/usr/local/mono/lib
-.PP
-.SH FILES
-Assemblies are lodaed from the installation lib directory. If you set
-`prefix' to /usr, the assemblies will be located in /usr/lib.
-.PP
-/etc/mono/config, ~/.mono/config
-.IP
-Mono runtime configuration file. See the mono-config(5) manual page
-for more information.
-.SH MAILING LISTS
-Visit http://mail.ximian.com/mailman/mono-list for details.
-.SH WEB SITE
-Visit: http://www.go-mono.com for details
-.SH SEE ALSO
-.BR mono(1), monodis(1)
+++ /dev/null
-/*
- * Utilities for handling interpreter VM instructions
- *
- * Authors:
- * Bernie Solomon (bernard@ugsolutions.com)
- *
- */
-#include <glib.h>
-#include <stdio.h>
-#include "mintops.h"
-
-#define OPDEF(a,b,c,d) \
- b,
-const char *mono_interp_opname[] = {
-#include "mintops.def"
- ""
-};
-#undef OPDEF
-
-#define OPDEF(a,b,c,d) \
- c,
-unsigned char mono_interp_oplen[] = {
-#include "mintops.def"
- 0
-};
-#undef OPDEF
-
-
-#define OPDEF(a,b,c,d) \
- d,
-MintOpArgType mono_interp_opargtype[] = {
-#include "mintops.def"
- 0
-};
-#undef OPDEF
-
-const guint16 *
-mono_interp_dis_mintop(const guint16 *base, const guint16 *ip)
-{
- int len = mono_interp_oplen [*ip];
- guint32 token;
- int target;
- if (len < 0 || len > 10) {
- g_print ("op %d len %d\n", *ip, len);
- g_assert_not_reached ();
- } else if (len == 0) { /* SWITCH */
- int n = READ32 (ip + 1);
- len = 3 + n * 2;
- }
-
- g_print ("IL_%04x: %-10s", ip - base, mono_interp_opname [*ip]);
- switch (mono_interp_opargtype [*ip]) {
- case MintOpNoArgs:
- break;
- case MintOpUShortInt:
- g_print (" %u", * (guint16 *)(ip + 1));
- break;
- case MintOpTwoShorts:
- g_print (" %u,%u", * (guint16 *)(ip + 1), * (guint16 *)(ip + 2));
- break;
- case MintOpShortAndInt:
- g_print (" %u,%u", * (guint16 *)(ip + 1), (guint32)READ32(ip + 2));
- break;
- case MintOpShortInt:
- g_print (" %d", * (short *)(ip + 1));
- break;
- case MintOpClassToken:
- case MintOpMethodToken:
- case MintOpFieldToken:
- token = * (guint16 *)(ip + 1);
- g_print (" %u", token);
- break;
- case MintOpInt:
- g_print (" %d", (gint32)READ32 (ip + 1));
- break;
- case MintOpLongInt:
- g_print (" %lld", (gint64)READ64 (ip + 1));
- break;
- case MintOpFloat: {
- gint32 tmp = READ32 (ip + 1);
- g_print (" %g", * (float *)&tmp);
- break;
- }
- case MintOpDouble: {
- gint64 tmp = READ64 (ip + 1);
- g_print (" %g", * (double *)&tmp);
- break;
- }
- case MintOpShortBranch:
- target = ip + * (short *)(ip + 1) - base;
- g_print (" IL_%04x", target);
- break;
- case MintOpBranch:
- target = ip + (gint32)READ32 (ip + 1) - base;
- g_print (" IL_%04x", target);
- break;
- case MintOpSwitch: {
- const guint16 *p = ip + 1;
- int sval = (gint32)READ32 (p);
- int i;
- p += 2;
- g_print ("(");
- for (i = 0; i < sval; ++i) {
- int offset;
- if (i > 0)
- g_print (", ");
- offset = (gint32)READ32 (p);
- g_print ("IL_%04x", ip - base + 3 + 2 * sval + offset);
- p += 2;
- }
- g_print (")");
- break;
- }
- default:
- g_print("unknown arg type\n");
- }
-
- return ip + len;
-}
-
+++ /dev/null
-/*
- * Definitions of VM instructions executed by interp.c
- *
- * Authors:
- * Bernie Solomon (bernard@ugsolutions.com)
- *
- */
-
-/* OPDEF (opsymbol, opstring, oplength, optype) */
-
-OPDEF(MINT_NOP, "nop", 1, MintOpNoArgs)
-OPDEF(MINT_BREAK, "break", 1, MintOpNoArgs)
-OPDEF(MINT_LDNULL, "ldnull", 1, MintOpNoArgs)
-OPDEF(MINT_DUP, "dup", 1, MintOpNoArgs)
-OPDEF(MINT_DUP_VT, "dup.vt", 3, MintOpInt)
-OPDEF(MINT_POP, "pop", 1, MintOpNoArgs)
-
-OPDEF(MINT_RET, "ret", 1, MintOpNoArgs)
-OPDEF(MINT_RET_VOID, "ret.void", 1, MintOpNoArgs)
-OPDEF(MINT_RET_VT, "ret.vt", 3, MintOpInt)
-
-OPDEF(MINT_VTRESULT, "vtresult", 4, MintOpShortAndInt) /*FIX should be unsigned*/
-
-OPDEF(MINT_LDC_I4_M1, "ldc.i4.m1", 1, MintOpNoArgs)
-OPDEF(MINT_LDC_I4_0, "ldc.i4.0", 1, MintOpNoArgs)
-OPDEF(MINT_LDC_I4_1, "ldc.i4.1", 1, MintOpNoArgs)
-OPDEF(MINT_LDC_I4_2, "ldc.i4.2", 1, MintOpNoArgs)
-OPDEF(MINT_LDC_I4_3, "ldc.i4.3", 1, MintOpNoArgs)
-OPDEF(MINT_LDC_I4_4, "ldc.i4.4", 1, MintOpNoArgs)
-OPDEF(MINT_LDC_I4_5, "ldc.i4.5", 1, MintOpNoArgs)
-OPDEF(MINT_LDC_I4_6, "ldc.i4.6", 1, MintOpNoArgs)
-OPDEF(MINT_LDC_I4_7, "ldc.i4.7", 1, MintOpNoArgs)
-OPDEF(MINT_LDC_I4_8, "ldc.i4.8", 1, MintOpNoArgs)
-
-OPDEF(MINT_LDC_I4_S, "ldc.i4.s", 2, MintOpShortInt)
-OPDEF(MINT_LDC_I4, "ldc.i4", 3, MintOpInt)
-OPDEF(MINT_LDC_I8, "ldc.i8", 5, MintOpLongInt)
-
-OPDEF(MINT_LDC_R4, "ldc.r4", 3, MintOpFloat)
-OPDEF(MINT_LDC_R8, "ldc.r8", 5, MintOpDouble)
-
-OPDEF(MINT_LDARG_I1, "ldarg.i1", 2, MintOpUShortInt)
-OPDEF(MINT_LDARG_U1, "ldarg.u1", 2, MintOpUShortInt)
-OPDEF(MINT_LDARG_I2, "ldarg.i2", 2, MintOpUShortInt)
-OPDEF(MINT_LDARG_U2, "ldarg.u2", 2, MintOpUShortInt)
-OPDEF(MINT_LDARG_I4, "ldarg.i4", 2, MintOpUShortInt)
-OPDEF(MINT_LDARG_I8, "ldarg.i8", 2, MintOpUShortInt)
-OPDEF(MINT_LDARG_R4, "ldarg.r4", 2, MintOpUShortInt)
-OPDEF(MINT_LDARG_R8, "ldarg.r8", 2, MintOpUShortInt)
-OPDEF(MINT_LDARG_O, "ldarg.o", 2, MintOpUShortInt)
-OPDEF(MINT_LDARG_P, "ldarg.p", 2, MintOpUShortInt)
-OPDEF(MINT_LDARG_VT, "ldarg.vt", 4, MintOpShortAndInt)
-
-OPDEF(MINT_LDTHIS, "ldthis", 1, MintOpNoArgs)
-
-OPDEF(MINT_STARG_I1, "starg.i1", 2, MintOpUShortInt)
-OPDEF(MINT_STARG_U1, "starg.u1", 2, MintOpUShortInt)
-OPDEF(MINT_STARG_I2, "starg.i2", 2, MintOpUShortInt)
-OPDEF(MINT_STARG_U2, "starg.u2", 2, MintOpUShortInt)
-OPDEF(MINT_STARG_I4, "starg.i4", 2, MintOpUShortInt)
-OPDEF(MINT_STARG_I8, "starg.i8", 2, MintOpUShortInt)
-OPDEF(MINT_STARG_R4, "starg.r4", 2, MintOpUShortInt)
-OPDEF(MINT_STARG_R8, "starg.r8", 2, MintOpUShortInt)
-OPDEF(MINT_STARG_O, "starg.o", 2, MintOpUShortInt)
-OPDEF(MINT_STARG_P, "starg.p", 2, MintOpUShortInt)
-OPDEF(MINT_STARG_VT, "starg.vt", 4, MintOpShortAndInt)
-
-OPDEF(MINT_STTHIS, "stthis", 1, MintOpNoArgs)
-
-OPDEF(MINT_STINARG_I1, "stinarg.i1", 2, MintOpUShortInt)
-OPDEF(MINT_STINARG_U1, "stinarg.u1", 2, MintOpUShortInt)
-OPDEF(MINT_STINARG_I2, "stinarg.i2", 2, MintOpUShortInt)
-OPDEF(MINT_STINARG_U2, "stinarg.u2", 2, MintOpUShortInt)
-OPDEF(MINT_STINARG_I4, "stinarg.i4", 2, MintOpUShortInt)
-OPDEF(MINT_STINARG_I8, "stinarg.i8", 2, MintOpUShortInt)
-OPDEF(MINT_STINARG_R4, "stinarg.r4", 2, MintOpUShortInt)
-OPDEF(MINT_STINARG_R8, "stinarg.r8", 2, MintOpUShortInt)
-OPDEF(MINT_STINARG_O, "stinarg.o", 2, MintOpUShortInt)
-OPDEF(MINT_STINARG_P, "stinarg.p", 2, MintOpUShortInt)
-OPDEF(MINT_STINARG_VT, "stinarg.vt", 4, MintOpShortAndInt)
-
-OPDEF(MINT_LDARGA, "ldarga", 2, MintOpUShortInt)
-OPDEF(MINT_LDTHISA, "ldthisa", 1, MintOpNoArgs)
-
-OPDEF(MINT_LDFLD_I1, "ldfld.i1", 2, MintOpUShortInt)
-OPDEF(MINT_LDFLD_U1, "ldfld.u1", 2, MintOpUShortInt)
-OPDEF(MINT_LDFLD_I2, "ldfld.i2", 2, MintOpUShortInt)
-OPDEF(MINT_LDFLD_U2, "ldfld.u2", 2, MintOpUShortInt)
-OPDEF(MINT_LDFLD_I4, "ldfld.i4", 2, MintOpUShortInt)
-OPDEF(MINT_LDFLD_I8, "ldfld.i8", 2, MintOpUShortInt)
-OPDEF(MINT_LDFLD_R4, "ldfld.r4", 2, MintOpUShortInt)
-OPDEF(MINT_LDFLD_R8, "ldfld.r8", 2, MintOpUShortInt)
-OPDEF(MINT_LDFLD_O, "ldfld.o", 2, MintOpUShortInt)
-OPDEF(MINT_LDFLD_P, "ldfld.p", 2, MintOpUShortInt)
-OPDEF(MINT_LDFLD_VT, "ldfld.vt", 4, MintOpShortAndInt)
-
-OPDEF(MINT_LDRMFLD, "ldrmfld", 2, MintOpFieldToken)
-OPDEF(MINT_LDRMFLD_VT, "ldrmfld.vt", 4, MintOpShortAndInt)
-
-OPDEF(MINT_LDFLDA, "ldflda", 2, MintOpUShortInt)
-
-OPDEF(MINT_STFLD_I1, "stfld.i1", 2, MintOpUShortInt)
-OPDEF(MINT_STFLD_U1, "stfld.u1", 2, MintOpUShortInt)
-OPDEF(MINT_STFLD_I2, "stfld.i2", 2, MintOpUShortInt)
-OPDEF(MINT_STFLD_U2, "stfld.u2", 2, MintOpUShortInt)
-OPDEF(MINT_STFLD_I4, "stfld.i4", 2, MintOpUShortInt)
-OPDEF(MINT_STFLD_I8, "stfld.i8", 2, MintOpUShortInt)
-OPDEF(MINT_STFLD_R4, "stfld.r4", 2, MintOpUShortInt)
-OPDEF(MINT_STFLD_R8, "stfld.r8", 2, MintOpUShortInt)
-OPDEF(MINT_STFLD_O, "stfld.o", 2, MintOpUShortInt)
-OPDEF(MINT_STFLD_P, "stfld.p", 2, MintOpUShortInt)
-OPDEF(MINT_STFLD_VT, "stfld.vt", 4, MintOpShortAndInt)
-
-OPDEF(MINT_STRMFLD, "strmfld", 2, MintOpFieldToken)
-OPDEF(MINT_STRMFLD_VT, "strmfld.vt", 4, MintOpShortAndInt)
-
-OPDEF(MINT_LDSFLD, "ldsfld", 3, MintOpTwoShorts)
-OPDEF(MINT_LDSFLD_I4, "ldsfld.i4", 3, MintOpTwoShorts)
-OPDEF(MINT_LDSFLD_O, "ldsfld.o", 3, MintOpTwoShorts)
-OPDEF(MINT_LDSFLD_VT, "ldsfld.vt", 4, MintOpShortAndInt)
-OPDEF(MINT_STSFLD, "stsfld", 2, MintOpUShortInt)
-OPDEF(MINT_STSFLD_VT, "stsfld.vt", 4, MintOpShortAndInt)
-OPDEF(MINT_LDSFLDA, "ldsflda", 2, MintOpUShortInt)
-
-OPDEF(MINT_LDLOC_I1, "ldloc.i1", 2, MintOpUShortInt)
-OPDEF(MINT_LDLOC_U1, "ldloc.u1", 2, MintOpUShortInt)
-OPDEF(MINT_LDLOC_I2, "ldloc.i2", 2, MintOpUShortInt)
-OPDEF(MINT_LDLOC_U2, "ldloc.u2", 2, MintOpUShortInt)
-OPDEF(MINT_LDLOC_I4, "ldloc.i4", 2, MintOpUShortInt)
-OPDEF(MINT_LDLOC_I8, "ldloc.i8", 2, MintOpUShortInt)
-OPDEF(MINT_LDLOC_R4, "ldloc.r4", 2, MintOpUShortInt)
-OPDEF(MINT_LDLOC_R8, "ldloc.r8", 2, MintOpUShortInt)
-OPDEF(MINT_LDLOC_O, "ldloc.o", 2, MintOpUShortInt)
-OPDEF(MINT_LDLOC_P, "ldloc.p", 2, MintOpUShortInt)
-OPDEF(MINT_LDLOC_VT, "ldloc.vt", 4, MintOpShortAndInt)
-
-OPDEF(MINT_STLOC_I1, "stloc.i1", 2, MintOpUShortInt)
-OPDEF(MINT_STLOC_U1, "stloc.u1", 2, MintOpUShortInt)
-OPDEF(MINT_STLOC_I2, "stloc.i2", 2, MintOpUShortInt)
-OPDEF(MINT_STLOC_U2, "stloc.u2", 2, MintOpUShortInt)
-OPDEF(MINT_STLOC_I4, "stloc.i4", 2, MintOpUShortInt)
-OPDEF(MINT_STLOC_I8, "stloc.i8", 2, MintOpUShortInt)
-OPDEF(MINT_STLOC_R4, "stloc.r4", 2, MintOpUShortInt)
-OPDEF(MINT_STLOC_R8, "stloc.r8", 2, MintOpUShortInt)
-OPDEF(MINT_STLOC_O, "stloc.o", 2, MintOpUShortInt)
-OPDEF(MINT_STLOC_P, "stloc.p", 2, MintOpUShortInt)
-OPDEF(MINT_STLOC_VT, "stloc.vt", 4, MintOpShortAndInt)
-
-OPDEF(MINT_STLOC_NP_I4, "stloc.np.i4", 2, MintOpUShortInt)
-OPDEF(MINT_STLOC_NP_O, "stloc.np.o", 2, MintOpUShortInt)
-
-OPDEF(MINT_LDLOCA_S, "ldloca.s", 2, MintOpUShortInt)
-
-OPDEF(MINT_LDIND_I1, "ldind.i1", 1, MintOpNoArgs)
-OPDEF(MINT_LDIND_U1, "ldind.u1", 1, MintOpNoArgs)
-OPDEF(MINT_LDIND_I2, "ldind.i2", 1, MintOpNoArgs)
-OPDEF(MINT_LDIND_U2, "ldind.u2", 1, MintOpNoArgs)
-OPDEF(MINT_LDIND_I4, "ldind.i4", 1, MintOpNoArgs)
-OPDEF(MINT_LDIND_U4, "ldind.u4", 1, MintOpNoArgs)
-OPDEF(MINT_LDIND_I8, "ldind.i8", 1, MintOpNoArgs)
-OPDEF(MINT_LDIND_I, "ldind.i", 1, MintOpNoArgs)
-OPDEF(MINT_LDIND_R4, "ldind.r4", 1, MintOpNoArgs)
-OPDEF(MINT_LDIND_R8, "ldind.r8", 1, MintOpNoArgs)
-OPDEF(MINT_LDIND_REF, "ldind.ref", 1, MintOpNoArgs)
-OPDEF(MINT_STIND_I1, "stind.i1", 1, MintOpNoArgs)
-OPDEF(MINT_STIND_I2, "stind.i2", 1, MintOpNoArgs)
-OPDEF(MINT_STIND_I4, "stind.i4", 1, MintOpNoArgs)
-OPDEF(MINT_STIND_I8, "stind.i8", 1, MintOpNoArgs)
-OPDEF(MINT_STIND_I, "stind.i", 1, MintOpNoArgs)
-OPDEF(MINT_STIND_R4, "stind.r4", 1, MintOpNoArgs)
-OPDEF(MINT_STIND_R8, "stind.r8", 1, MintOpNoArgs)
-OPDEF(MINT_STIND_REF, "stind.ref", 1, MintOpNoArgs)
-
-OPDEF(MINT_BR, "br", 3, MintOpBranch)
-OPDEF(MINT_LEAVE, "leave", 3, MintOpBranch)
-OPDEF(MINT_BR_S, "br.s", 2, MintOpShortBranch)
-OPDEF(MINT_LEAVE_S, "leave.s", 2, MintOpShortBranch)
-
-OPDEF(MINT_THROW, "throw", 1, MintOpNoArgs)
-OPDEF(MINT_RETHROW, "rethrow", 1, MintOpNoArgs)
-OPDEF(MINT_ENDFINALLY, "endfinally", 1, MintOpNoArgs)
-
-OPDEF(MINT_BRFALSE_I4, "brfalse.i4", 3, MintOpBranch)
-OPDEF(MINT_BRFALSE_I8, "brfalse.i8", 3, MintOpBranch)
-OPDEF(MINT_BRFALSE_R8, "brfalse.r8", 3, MintOpBranch)
-OPDEF(MINT_BRTRUE_I4, "brtrue.i4", 3, MintOpBranch)
-OPDEF(MINT_BRTRUE_I8, "brtrue.i8", 3, MintOpBranch)
-OPDEF(MINT_BRTRUE_R8, "brtrue.r8", 3, MintOpBranch)
-
-OPDEF(MINT_BRFALSE_I4_S, "brfalse.i4.s", 2, MintOpShortBranch)
-OPDEF(MINT_BRFALSE_I8_S, "brfalse.i8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BRFALSE_R8_S, "brfalse.r8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BRTRUE_I4_S, "brtrue.i4.s", 2, MintOpShortBranch)
-OPDEF(MINT_BRTRUE_I8_S, "brtrue.i8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BRTRUE_R8_S, "brtrue.r8.s", 2, MintOpShortBranch)
-
-OPDEF(MINT_BEQ_I4, "beq.i4", 3, MintOpBranch)
-OPDEF(MINT_BEQ_I8, "beq.i8", 3, MintOpBranch)
-OPDEF(MINT_BEQ_R8, "beq.r8", 3, MintOpBranch)
-OPDEF(MINT_BGE_I4, "bge.i4", 3, MintOpBranch)
-OPDEF(MINT_BGE_I8, "bge.i8", 3, MintOpBranch)
-OPDEF(MINT_BGE_R8, "bge.r8", 3, MintOpBranch)
-OPDEF(MINT_BGT_I4, "bgt.i4", 3, MintOpBranch)
-OPDEF(MINT_BGT_I8, "bgt.i8", 3, MintOpBranch)
-OPDEF(MINT_BGT_R8, "bgt.r8", 3, MintOpBranch)
-OPDEF(MINT_BLT_I4, "blt.i4", 3, MintOpBranch)
-OPDEF(MINT_BLT_I8, "blt.i8", 3, MintOpBranch)
-OPDEF(MINT_BLT_R8, "blt.r8", 3, MintOpBranch)
-OPDEF(MINT_BLE_I4, "ble.i4", 3, MintOpBranch)
-OPDEF(MINT_BLE_I8, "ble.i8", 3, MintOpBranch)
-OPDEF(MINT_BLE_R8, "ble.r8", 3, MintOpBranch)
-
-OPDEF(MINT_BNE_UN_I4, "bne.un.i4", 3, MintOpBranch)
-OPDEF(MINT_BNE_UN_I8, "bne.un.i8", 3, MintOpBranch)
-OPDEF(MINT_BNE_UN_R8, "bne.un.r8", 3, MintOpBranch)
-OPDEF(MINT_BGE_UN_I4, "bge.un.i4", 3, MintOpBranch)
-OPDEF(MINT_BGE_UN_I8, "bge.un.i8", 3, MintOpBranch)
-OPDEF(MINT_BGE_UN_R8, "bge.un.r8", 3, MintOpBranch)
-OPDEF(MINT_BGT_UN_I4, "bgt.un.i4", 3, MintOpBranch)
-OPDEF(MINT_BGT_UN_I8, "bgt.un.i8", 3, MintOpBranch)
-OPDEF(MINT_BGT_UN_R8, "bgt.un.r8", 3, MintOpBranch)
-OPDEF(MINT_BLE_UN_I4, "ble.un.i4", 3, MintOpBranch)
-OPDEF(MINT_BLE_UN_I8, "ble.un.i8", 3, MintOpBranch)
-OPDEF(MINT_BLE_UN_R8, "ble.un.r8", 3, MintOpBranch)
-OPDEF(MINT_BLT_UN_I4, "blt.un.i4", 3, MintOpBranch)
-OPDEF(MINT_BLT_UN_I8, "blt.un.i8", 3, MintOpBranch)
-OPDEF(MINT_BLT_UN_R8, "blt.un.r8", 3, MintOpBranch)
-
-OPDEF(MINT_BEQ_I4_S, "beq.i4.s", 2, MintOpShortBranch)
-OPDEF(MINT_BEQ_I8_S, "beq.i8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BEQ_R8_S, "beq.r8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BGE_I4_S, "bge.i4.s", 2, MintOpShortBranch)
-OPDEF(MINT_BGE_I8_S, "bge.i8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BGE_R8_S, "bge.r8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BGT_I4_S, "bgt.i4.s", 2, MintOpShortBranch)
-OPDEF(MINT_BGT_I8_S, "bgt.i8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BGT_R8_S, "bgt.r8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BLT_I4_S, "blt.i4.s", 2, MintOpShortBranch)
-OPDEF(MINT_BLT_I8_S, "blt.i8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BLT_R8_S, "blt.r8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BLE_I4_S, "ble.i4.s", 2, MintOpShortBranch)
-OPDEF(MINT_BLE_I8_S, "ble.i8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BLE_R8_S, "ble.r8.s", 2, MintOpShortBranch)
-
-OPDEF(MINT_BNE_UN_I4_S, "bne.un.i4.s", 2, MintOpShortBranch)
-OPDEF(MINT_BNE_UN_I8_S, "bne.un.i8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BNE_UN_R8_S, "bne.un.r8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BGE_UN_I4_S, "bge.un.i4.s", 2, MintOpShortBranch)
-OPDEF(MINT_BGE_UN_I8_S, "bge.un.i8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BGE_UN_R8_S, "bge.un.r8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BGT_UN_I4_S, "bgt.un.i4.s", 2, MintOpShortBranch)
-OPDEF(MINT_BGT_UN_I8_S, "bgt.un.i8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BGT_UN_R8_S, "bgt.un.r8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BLE_UN_I4_S, "ble.un.i4.s", 2, MintOpShortBranch)
-OPDEF(MINT_BLE_UN_I8_S, "ble.un.i8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BLE_UN_R8_S, "ble.un.r8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BLT_UN_I4_S, "blt.un.i4.s", 2, MintOpShortBranch)
-OPDEF(MINT_BLT_UN_I8_S, "blt.un.i8.s", 2, MintOpShortBranch)
-OPDEF(MINT_BLT_UN_R8_S, "blt.un.r8.s", 2, MintOpShortBranch)
-
-OPDEF(MINT_SWITCH, "switch", 0, MintOpSwitch)
-
-OPDEF(MINT_LDSTR, "ldstr", 2, MintOpMethodToken) /* not really */
-
-OPDEF(MINT_CALL, "call", 2, MintOpMethodToken)
-OPDEF(MINT_VCALL, "vcall", 2, MintOpMethodToken)
-OPDEF(MINT_CALLVIRT, "callvirt", 2, MintOpMethodToken)
-OPDEF(MINT_VCALLVIRT, "vcallvirt", 2, MintOpMethodToken)
-OPDEF(MINT_CALLI, "calli", 2, MintOpMethodToken)
-OPDEF(MINT_CALLI_NAT, "calli.nat", 2, MintOpMethodToken)
-OPDEF(MINT_JMP, "jmp", 2, MintOpMethodToken)
-
-OPDEF(MINT_CALLINT, "callint", 1, MintOpNoArgs)
-OPDEF(MINT_CALLRUN, "callrun", 1, MintOpNoArgs)
-
-OPDEF(MINT_NEWOBJ, "newobj", 2, MintOpMethodToken)
-OPDEF(MINT_INITOBJ, "initobj", 3, MintOpInt)
-OPDEF(MINT_CASTCLASS, "castclass", 2, MintOpClassToken)
-OPDEF(MINT_ISINST, "isinst", 2, MintOpClassToken)
-OPDEF(MINT_NEWARR, "newarr", 2, MintOpClassToken)
-OPDEF(MINT_BOX, "box", 2, MintOpClassToken)
-OPDEF(MINT_UNBOX, "unbox", 2, MintOpClassToken)
-OPDEF(MINT_LDTOKEN, "ldtoken", 2, MintOpClassToken) /* not really */
-OPDEF(MINT_LDFTN, "ldftn", 2, MintOpMethodToken)
-OPDEF(MINT_LDVIRTFTN, "ldvirtftn", 2, MintOpMethodToken)
-OPDEF(MINT_LDOBJ, "ldobj", 2, MintOpClassToken)
-OPDEF(MINT_STOBJ, "stobj", 2, MintOpClassToken)
-OPDEF(MINT_STOBJ_VT, "stobj.vt", 2, MintOpClassToken)
-OPDEF(MINT_CPBLK, "cpblk", 1, MintOpNoArgs)
-OPDEF(MINT_INITBLK, "initblk", 1, MintOpNoArgs)
-OPDEF(MINT_LOCALLOC, "localloc", 1, MintOpNoArgs)
-OPDEF(MINT_INITLOCALS, "initlocals", 1, MintOpNoArgs)
-
-OPDEF(MINT_LDELEM_I, "ldelem.i", 1, MintOpNoArgs)
-OPDEF(MINT_LDELEM_I1, "ldelem.i1", 1, MintOpNoArgs)
-OPDEF(MINT_LDELEM_U1, "ldelem.u1", 1, MintOpNoArgs)
-OPDEF(MINT_LDELEM_I2, "ldelem.i2", 1, MintOpNoArgs)
-OPDEF(MINT_LDELEM_U2, "ldelem.u2", 1, MintOpNoArgs)
-OPDEF(MINT_LDELEM_I4, "ldelem.i4", 1, MintOpNoArgs)
-OPDEF(MINT_LDELEM_U4, "ldelem.u4", 1, MintOpNoArgs)
-OPDEF(MINT_LDELEM_I8, "ldelem.i8", 1, MintOpNoArgs)
-OPDEF(MINT_LDELEM_R4, "ldelem.r4", 1, MintOpNoArgs)
-OPDEF(MINT_LDELEM_R8, "ldelem.r8", 1, MintOpNoArgs)
-OPDEF(MINT_LDELEM_REF, "ldelem.ref", 1, MintOpNoArgs)
-
-OPDEF(MINT_LDELEMA, "ldelema", 2, MintOpClassToken)
-
-OPDEF(MINT_STELEM_I, "stelem.i", 1, MintOpNoArgs)
-OPDEF(MINT_STELEM_I1, "stelem.i1", 1, MintOpNoArgs)
-OPDEF(MINT_STELEM_I2, "stelem.i2", 1, MintOpNoArgs)
-OPDEF(MINT_STELEM_I4, "stelem.i4", 1, MintOpNoArgs)
-OPDEF(MINT_STELEM_I8, "stelem.i8", 1, MintOpNoArgs)
-OPDEF(MINT_STELEM_R4, "stelem.r4", 1, MintOpNoArgs)
-OPDEF(MINT_STELEM_R8, "stelem.r8", 1, MintOpNoArgs)
-OPDEF(MINT_STELEM_REF, "stelem.ref", 1, MintOpNoArgs)
-
-OPDEF(MINT_LDLEN, "ldlen", 1, MintOpNoArgs)
-
-OPDEF(MINT_ADD_I4, "add.i4", 1, MintOpNoArgs)
-OPDEF(MINT_ADD_I8, "add.i8", 1, MintOpNoArgs)
-OPDEF(MINT_ADD_R8, "add.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_ADD1_I4, "add1.i4", 1, MintOpNoArgs)
-
-OPDEF(MINT_SUB_I4, "sub.i4", 1, MintOpNoArgs)
-OPDEF(MINT_SUB_I8, "sub.i8", 1, MintOpNoArgs)
-OPDEF(MINT_SUB_R8, "sub.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_SUB1_I4, "sub1.i4", 1, MintOpNoArgs)
-
-OPDEF(MINT_MUL_I4, "mul.i4", 1, MintOpNoArgs)
-OPDEF(MINT_MUL_I8, "mul.i8", 1, MintOpNoArgs)
-OPDEF(MINT_MUL_R8, "mul.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_DIV_I4, "div.i4", 1, MintOpNoArgs)
-OPDEF(MINT_DIV_I8, "div.i8", 1, MintOpNoArgs)
-OPDEF(MINT_DIV_R8, "div.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_DIV_UN_I4, "div.un.i4", 1, MintOpNoArgs)
-OPDEF(MINT_DIV_UN_I8, "div.un.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_ADD_OVF_I4, "add.ovf.i4", 1, MintOpNoArgs)
-OPDEF(MINT_ADD_OVF_I8, "add.ovf.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_ADD_OVF_UN_I4, "add.ovf.un.i4", 1, MintOpNoArgs)
-OPDEF(MINT_ADD_OVF_UN_I8, "add.ovf.un.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_MUL_OVF_I4, "mul.ovf.i4", 1, MintOpNoArgs)
-OPDEF(MINT_MUL_OVF_I8, "mul.ovf.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_MUL_OVF_UN_I4, "mul.ovf.un.i4", 1, MintOpNoArgs)
-OPDEF(MINT_MUL_OVF_UN_I8, "mul.ovf.un.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_SUB_OVF_I4, "sub.ovf.i4", 1, MintOpNoArgs)
-OPDEF(MINT_SUB_OVF_I8, "sub.ovf.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_SUB_OVF_UN_I4, "sub.ovf.un.i4", 1, MintOpNoArgs)
-OPDEF(MINT_SUB_OVF_UN_I8, "sub.ovf.un.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_NEG_I4, "neg.i4", 1, MintOpNoArgs)
-OPDEF(MINT_NEG_I8, "neg.i8", 1, MintOpNoArgs)
-OPDEF(MINT_NEG_R8, "neg.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_NOT_I4, "not.i4", 1, MintOpNoArgs)
-OPDEF(MINT_NOT_I8, "not.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_AND_I4, "and.i4", 1, MintOpNoArgs)
-OPDEF(MINT_AND_I8, "and.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_OR_I4, "or.i4", 1, MintOpNoArgs)
-OPDEF(MINT_OR_I8, "or.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_XOR_I4, "xor.i4", 1, MintOpNoArgs)
-OPDEF(MINT_XOR_I8, "xor.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_REM_I4, "rem.i4", 1, MintOpNoArgs)
-OPDEF(MINT_REM_I8, "rem.i8", 1, MintOpNoArgs)
-OPDEF(MINT_REM_R8, "rem.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_REM_UN_I4, "rem.un.i4", 1, MintOpNoArgs)
-OPDEF(MINT_REM_UN_I8, "rem.un.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_SHR_UN_I4, "shr.un.i4", 1, MintOpNoArgs)
-OPDEF(MINT_SHR_UN_I8, "shr.un.i8", 1, MintOpNoArgs)
-OPDEF(MINT_SHL_I4, "shl.i4", 1, MintOpNoArgs)
-OPDEF(MINT_SHL_I8, "shl.i8", 1, MintOpNoArgs)
-OPDEF(MINT_SHR_I4, "shr.i4", 1, MintOpNoArgs)
-OPDEF(MINT_SHR_I8, "shr.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_R_UN_I4, "conv.r.un.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_R_UN_I8, "conv.r.un.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_I1_I4, "conv.i1.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_I1_I8, "conv.i1.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_I1_R8, "conv.i1.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_U1_I4, "conv.u1.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_U1_I8, "conv.u1.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_U1_R8, "conv.u1.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_I2_I4, "conv.i2.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_I2_I8, "conv.i2.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_I2_R8, "conv.i2.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_U2_I4, "conv.u2.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_U2_I8, "conv.u2.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_U2_R8, "conv.u2.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_I4_I8, "conv.i4.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_I4_R8, "conv.i4.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_U4_I8, "conv.u4.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_U4_R8, "conv.u4.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_I8_I4, "conv.i8.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_I8_U4, "conv.i8.u4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_I8_R8, "conv.i8.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_R4_I4, "conv.r4.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_R4_I8, "conv.r4.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_R4_R8, "conv.r4.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_R8_I4, "conv.r8.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_R8_I8, "conv.r8.i8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_I4_I8_SP, "conv.i4.i8.sp", 1, MintOpNoArgs) /* special for narrowing sp[-2] on 64 bits */
-OPDEF(MINT_CONV_I8_I4_SP, "conv.i8.i4.sp", 1, MintOpNoArgs) /* special for widening sp[-2] on 64 bits */
-
-OPDEF(MINT_CONV_U8_I4, "conv.u8.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_U8_R8, "conv.u8.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_OVF_I1_I4, "conv.ovf.i1.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_OVF_I1_I8, "conv.ovf.i1.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_OVF_I1_R8, "conv.ovf.i1.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_OVF_U1_I4, "conv.ovf.u1.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_OVF_U1_I8, "conv.ovf.u1.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_OVF_U1_R8, "conv.ovf.u1.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_OVF_I2_I4, "conv.ovf.i2.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_OVF_I2_I8, "conv.ovf.i2.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_OVF_I2_R8, "conv.ovf.i2.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_OVF_U2_I4, "conv.ovf.u2.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_OVF_U2_I8, "conv.ovf.u2.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_OVF_U2_R8, "conv.ovf.u2.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_OVF_I4_U4, "conv.ovf.i4.u4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_OVF_I4_I8, "conv.ovf.i4.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_OVF_I4_R8, "conv.ovf.i4.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_OVF_I4_UN_I8, "conv.ovf.i4.un.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_OVF_I4_UN_R8, "conv.ovf.i4.un.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_OVF_U4_I4, "conv.ovf.u4.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_OVF_U4_I8, "conv.ovf.u4.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_OVF_U4_R8, "conv.ovf.u4.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_OVF_I8_R8, "conv.ovf.i8.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_OVF_I8_UN_R8, "conv.ovf.i8.un.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CONV_OVF_U8_I4, "conv.ovf.u8.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CONV_OVF_U8_R8, "conv.ovf.u8.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CEQ_I4, "ceq.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CEQ_I8, "ceq.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CEQ_R8, "ceq.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CEQ0_I4, "ceq0.i4", 1, MintOpNoArgs)
-
-OPDEF(MINT_CGT_I4, "cgt.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CGT_I8, "cgt.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CGT_R8, "cgt.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CGT_UN_I4, "cgt.un.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CGT_UN_I8, "cgt.un.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CGT_UN_R8, "cgt.un.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CLT_I4, "clt.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CLT_I8, "clt.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CLT_R8, "clt.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CLT_UN_I4, "clt.un.i4", 1, MintOpNoArgs)
-OPDEF(MINT_CLT_UN_I8, "clt.un.i8", 1, MintOpNoArgs)
-OPDEF(MINT_CLT_UN_R8, "clt.un.r8", 1, MintOpNoArgs)
-
-OPDEF(MINT_CKFINITE, "ckfinite", 1, MintOpNoArgs)
-
-OPDEF(MINT_CKNULL, "cknull", 1, MintOpNoArgs)
-
-OPDEF(MINT_GETCHR, "getchr", 1, MintOpNoArgs)
-OPDEF(MINT_STRLEN, "strlen", 1, MintOpNoArgs)
-OPDEF(MINT_ARRAY_RANK, "array_rank", 1, MintOpNoArgs)
-
-OPDEF(MINT_ICALL_V_V, "mono_icall_v_v", 2, MintOpClassToken) /* not really */
-OPDEF(MINT_ICALL_P_V, "mono_icall_p_v", 2, MintOpClassToken)
-OPDEF(MINT_ICALL_P_P, "mono_icall_p_p", 2, MintOpClassToken)
-OPDEF(MINT_ICALL_PP_V, "mono_icall_pp_v", 2, MintOpClassToken)
-OPDEF(MINT_ICALL_PI_V, "mono_icall_pi_v", 2, MintOpClassToken)
-OPDEF(MINT_ICALL_PP_P, "mono_icall_pp_p", 2, MintOpClassToken)
-OPDEF(MINT_ICALL_PI_P, "mono_icall_pi_p", 2, MintOpClassToken)
-OPDEF(MINT_ICALL_PPP_V, "mono_icall_ppp_v", 2, MintOpClassToken)
-OPDEF(MINT_ICALL_PPI_V, "mono_icall_ppi_v", 2, MintOpClassToken)
-OPDEF(MINT_MONO_LDPTR, "mono_ldptr", 2, MintOpClassToken)
-OPDEF(MINT_MONO_NEWOBJ, "mono_newobj", 2, MintOpClassToken)
-OPDEF(MINT_MONO_RETOBJ, "mono_retobj", 1, MintOpNoArgs)
-OPDEF(MINT_MONO_FREE, "mono_free", 1, MintOpNoArgs)
-
-
+++ /dev/null
-#ifndef __INTERPRETER_MINTOPS_H
-#define __INTERPRETER_MINTOPS_H
-
-#include <glib.h>
-
-typedef enum
-{
- MintOpNoArgs,
- MintOpShortInt,
- MintOpUShortInt,
- MintOpInt,
- MintOpLongInt,
- MintOpFloat,
- MintOpDouble,
- MintOpBranch,
- MintOpShortBranch,
- MintOpSwitch,
- MintOpMethodToken,
- MintOpFieldToken,
- MintOpClassToken,
- MintOpTwoShorts,
- MintOpShortAndInt
-} MintOpArgType;
-
-#define OPDEF(a,b,c,d) \
- a,
-enum {
-#include "mintops.def"
- MINT_LASTOP
-};
-#undef OPDEF
-
-#if NO_UNALIGNED_ACCESS
-# if G_BYTE_ORDER == G_LITTLE_ENDIAN
-#define READ32(x) (((guint16 *)(x)) [0] | ((guint16 *)(x)) [1] << 16)
-#define READ64(x) ((guint64)((guint16 *)(x)) [0] | \
- (guint64)((guint16 *)(x)) [1] << 16 | \
- (guint64)((guint16 *)(x)) [2] << 32 | \
- (guint64)((guint16 *)(x)) [3] << 48)
-# else
-#define READ32(x) (((guint16 *)(x)) [0] << 16 | ((guint16 *)(x)) [1])
-#define READ64(x) ((guint64)((guint16 *)(x)) [0] << 48 | \
- (guint64)((guint16 *)(x)) [1] << 32 | \
- (guint64)((guint16 *)(x)) [2] << 16 | \
- (guint64)((guint16 *)(x)) [3])
-# endif
-#else /* unaligned access OK */
-#define READ32(x) (*(guint32 *)(x))
-#define READ64(x) (*(guint64 *)(x))
-#endif
-
-extern const char *mono_interp_opname[];
-extern unsigned char mono_interp_oplen[];
-extern MintOpArgType mono_interp_opargtype[];
-extern const guint16 *mono_interp_dis_mintop(const unsigned short *base, const guint16 *ip);
-
-#endif
-
+++ /dev/null
-/*
- * transform CIL into different opcodes for more
- * efficient interpretation
- *
- * Written by Bernie Solomon (bernard@ugsolutions.com)
- * Copyright (c) 2004.
- */
-
-#include <string.h>
-#include <mono/metadata/appdomain.h>
-#include <mono/metadata/debug-helpers.h>
-#include <mono/metadata/exception.h>
-#include <mono/metadata/mono-endian.h>
-#include <mono/metadata/marshal.h>
-#include <mono/metadata/profiler-private.h>
-#include <mono/metadata/tabledefs.h>
-
-#define OPDEF(a,b,c,d,e,f,g,h,i,j) \
- a = i,
-
-enum {
-#include "mono/cil/opcode.def"
- CEE_LASTOP
-};
-#undef OPDEF
-
-#include "mintops.h"
-#include "interp.h"
-
-#define DEBUG 0
-
-typedef struct
-{
- MonoClass *klass;
- unsigned char type;
- unsigned char flags;
-} StackInfo;
-
-typedef struct
-{
- MonoMethod *method;
- MonoMethodHeader *header;
- RuntimeMethod *rtm;
- const unsigned char *il_code;
- const unsigned char *ip;
- const unsigned char *last_ip;
- const unsigned char *in_start;
- int code_size;
- int *in_offsets;
- int *forward_refs;
- StackInfo **stack_state;
- int *stack_height;
- int *vt_stack_size;
- unsigned char *is_bb_start;
- unsigned short *new_code;
- unsigned short *new_code_end;
- unsigned short *new_ip;
- unsigned short *last_new_ip;
- unsigned int max_code_size;
- StackInfo *stack;
- StackInfo *sp;
- unsigned int max_stack_height;
- unsigned int vt_sp;
- unsigned int max_vt_sp;
- int n_data_items;
- int max_data_items;
- void **data_items;
- GHashTable *data_hash;
-} TransformData;
-
-#define MINT_TYPE_I1 0
-#define MINT_TYPE_U1 1
-#define MINT_TYPE_I2 2
-#define MINT_TYPE_U2 3
-#define MINT_TYPE_I4 4
-#define MINT_TYPE_I8 5
-#define MINT_TYPE_R4 6
-#define MINT_TYPE_R8 7
-#define MINT_TYPE_O 8
-#define MINT_TYPE_P 9
-#define MINT_TYPE_VT 10
-
-#define STACK_TYPE_I4 0
-#define STACK_TYPE_I8 1
-#define STACK_TYPE_R8 2
-#define STACK_TYPE_O 3
-#define STACK_TYPE_VT 4
-#define STACK_TYPE_MP 5
-#define STACK_TYPE_F 6
-
-static const char *stack_type_string [] = { "I4", "I8", "R8", "O ", "VT", "MP", "F " };
-
-#if SIZEOF_VOID_P == 8
-#define STACK_TYPE_I STACK_TYPE_I8
-#else
-#define STACK_TYPE_I STACK_TYPE_I4
-#endif
-
-static int stack_type [] = {
- STACK_TYPE_I4, /*I1*/
- STACK_TYPE_I4, /*U1*/
- STACK_TYPE_I4, /*I2*/
- STACK_TYPE_I4, /*U2*/
- STACK_TYPE_I4, /*I4*/
- STACK_TYPE_I8, /*I8*/
- STACK_TYPE_R8, /*R4*/
- STACK_TYPE_R8, /*R8*/
- STACK_TYPE_O, /*O*/
- STACK_TYPE_MP, /*P*/
- STACK_TYPE_VT
-};
-
-static void
-grow_code (TransformData *td)
-{
- unsigned int old_ip_offset = td->new_ip - td->new_code;
- unsigned int old_last_ip_offset = td->last_new_ip - td->new_code;
- g_assert (old_ip_offset <= td->max_code_size);
- td->new_code = g_realloc (td->new_code, (td->max_code_size *= 2) * sizeof (td->new_code [0]));
- td->new_code_end = td->new_code + td->max_code_size;
- td->new_ip = td->new_code + old_ip_offset;
- td->last_new_ip = td->new_code + old_last_ip_offset;
-}
-
-#define ENSURE_CODE(td, n) \
- do { \
- if ((td)->new_ip + (n) > (td)->new_code_end) \
- grow_code (td); \
- } while (0)
-
-#define ADD_CODE(td, n) \
- do { \
- if ((td)->new_ip == (td)->new_code_end) \
- grow_code (td); \
- *(td)->new_ip++ = (n); \
- } while (0)
-
-#define CHECK_STACK(td, n) \
- do { \
- int stack_size = (td)->sp - (td)->stack; \
- if (stack_size < (n)) \
- g_warning ("%s.%s: not enough values (%d < %d) on stack at %04x", \
- (td)->method->klass->name, (td)->method->name, \
- stack_size, n, (td)->ip - (td)->il_code); \
- } while (0)
-
-#define ENSURE_I4(td, sp_off) \
- do { \
- if ((td)->sp [-sp_off].type == STACK_TYPE_I8) \
- ADD_CODE(td, sp_off == 1 ? MINT_CONV_I4_I8 : MINT_CONV_I4_I8_SP); \
- } while (0)
-
-static void
-handle_branch(TransformData *td, int short_op, int long_op, int offset)
-{
- int shorten_branch = 0;
- int target = td->ip + offset - td->il_code;
- if (target < 0 || target >= td->code_size)
- g_assert_not_reached ();
- if (offset > 0 && td->stack_height [target] < 0) {
- td->stack_height [target] = td->sp - td->stack;
- if (td->stack_height [target] > 0)
- td->stack_state [target] = g_memdup (td->stack, td->stack_height [target] * sizeof (td->stack [0]));
- td->vt_stack_size [target] = td->vt_sp;
- }
- if (offset < 0) {
- offset = td->in_offsets [target] - (td->new_ip - td->new_code);
- if (offset >= -32768) {
- shorten_branch = 1;
- }
- } else {
- int prev = td->forward_refs [target];
- td->forward_refs [td->ip - td->il_code] = prev;
- td->forward_refs [target] = td->ip - td->il_code;
- offset = 0;
- if (td->header->code_size <= 25000) /* FIX to be precise somehow? */
- shorten_branch = 1;
- }
- if (shorten_branch) {
- ADD_CODE(td, short_op);
- ADD_CODE(td, offset);
- } else {
- ADD_CODE(td, long_op);
- ADD_CODE(td, * (unsigned short *)(&offset));
- ADD_CODE(td, * ((unsigned short *)&offset + 1));
- }
-}
-
-static void
-one_arg_branch(TransformData *td, int mint_op, int offset)
-{
- int type = td->sp [-1].type == STACK_TYPE_O || td->sp [-1].type == STACK_TYPE_MP ? STACK_TYPE_I : td->sp [-1].type;
- int long_op = mint_op + type - STACK_TYPE_I4;
- int short_op = long_op + MINT_BRFALSE_I4_S - MINT_BRFALSE_I4;
- CHECK_STACK(td, 1);
- --td->sp;
- handle_branch (td, short_op, long_op, offset);
-}
-
-static void
-two_arg_branch(TransformData *td, int mint_op, int offset)
-{
- int type1 = td->sp [-1].type == STACK_TYPE_O || td->sp [-1].type == STACK_TYPE_MP ? STACK_TYPE_I : td->sp [-1].type;
- int type2 = td->sp [-2].type == STACK_TYPE_O || td->sp [-2].type == STACK_TYPE_MP ? STACK_TYPE_I : td->sp [-2].type;
- int long_op = mint_op + type1 - STACK_TYPE_I4;
- int short_op = long_op + MINT_BEQ_I4_S - MINT_BEQ_I4;
- CHECK_STACK(td, 2);
- if (type1 == STACK_TYPE_I4 && type2 == STACK_TYPE_I8) {
- ADD_CODE(td, MINT_CONV_I8_I4);
- td->in_offsets [td->ip - td->il_code]++;
- } else if (type1 == STACK_TYPE_I8 && type2 == STACK_TYPE_I4) {
- ADD_CODE(td, MINT_CONV_I8_I4_SP);
- td->in_offsets [td->ip - td->il_code]++;
- } else if (type1 != type2) {
- g_warning("%s.%s: branch type mismatch %d %d",
- td->method->klass->name, td->method->name,
- td->sp [-1].type, td->sp [-2].type);
- }
- td->sp -= 2;
- handle_branch (td, short_op, long_op, offset);
-}
-
-static void
-unary_arith_op(TransformData *td, int mint_op)
-{
- int op = mint_op + td->sp [-1].type - STACK_TYPE_I4;
- CHECK_STACK(td, 1);
- ADD_CODE(td, op);
-}
-
-static void
-binary_arith_op(TransformData *td, int mint_op)
-{
- int type1 = td->sp [-2].type;
- int type2 = td->sp [-1].type;
- int op;
-#if SIZEOF_VOID_P == 8
- if ((type1 == STACK_TYPE_MP || type1 == STACK_TYPE_I8) && type2 == STACK_TYPE_I4) {
- ADD_CODE(td, MINT_CONV_I8_I4);
- type2 = STACK_TYPE_I8;
- }
- if (type1 == STACK_TYPE_I4 && (type2 == STACK_TYPE_MP || type2 == STACK_TYPE_I8)) {
- ADD_CODE(td, MINT_CONV_I8_I4_SP);
- type1 = STACK_TYPE_I8;
- td->sp [-2].type = STACK_TYPE_I8;
- }
-#endif
- if (type1 == STACK_TYPE_MP)
- type1 = STACK_TYPE_I;
- if (type2 == STACK_TYPE_MP)
- type2 = STACK_TYPE_I;
- if (type1 != type2) {
- g_warning("%s.%s: %04x arith type mismatch %s %d %d",
- td->method->klass->name, td->method->name,
- td->ip - td->il_code, mono_interp_opname[mint_op], type1, type2);
- }
- op = mint_op + type1 - STACK_TYPE_I4;
- CHECK_STACK(td, 2);
- ADD_CODE(td, op);
- --td->sp;
-}
-
-static void
-binary_int_op(TransformData *td, int mint_op)
-{
- int op = mint_op + td->sp [-1].type - STACK_TYPE_I4;
- CHECK_STACK(td, 2);
- if (td->sp [-1].type != td->sp [-2].type)
- g_warning("%s.%s: int type mismatch", td->method->klass->name, td->method->name);
- ADD_CODE(td, op);
- --td->sp;
-}
-
-static void
-shift_op(TransformData *td, int mint_op)
-{
- int op = mint_op + td->sp [-2].type - STACK_TYPE_I4;
- CHECK_STACK(td, 2);
- if (td->sp [-1].type != STACK_TYPE_I4) {
- g_warning("%s.%s: shift type mismatch %d",
- td->method->klass->name, td->method->name,
- td->sp [-2].type);
- }
- ADD_CODE(td, op);
- --td->sp;
-}
-
-static int
-mint_type(MonoType *type)
-{
- if (type->byref)
- return MINT_TYPE_P;
-enum_type:
- switch (type->type) {
- case MONO_TYPE_I1:
- return MINT_TYPE_I1;
- case MONO_TYPE_U1:
- case MONO_TYPE_BOOLEAN:
- return MINT_TYPE_U1;
- case MONO_TYPE_I2:
- return MINT_TYPE_I2;
- case MONO_TYPE_U2:
- case MONO_TYPE_CHAR:
- return MINT_TYPE_U2;
- case MONO_TYPE_I4:
- case MONO_TYPE_U4:
- return MINT_TYPE_I4;
- case MONO_TYPE_I:
- case MONO_TYPE_U:
-#if SIZEOF_VOID_P == 4
- return MINT_TYPE_I4;
-#else
- return MINT_TYPE_I8;
-#endif
- case MONO_TYPE_PTR:
- return MINT_TYPE_P;
- case MONO_TYPE_R4:
- return MINT_TYPE_R4;
- case MONO_TYPE_I8:
- case MONO_TYPE_U8:
- return MINT_TYPE_I8;
- case MONO_TYPE_R8:
- return MINT_TYPE_R8;
- case MONO_TYPE_STRING:
- case MONO_TYPE_SZARRAY:
- case MONO_TYPE_CLASS:
- case MONO_TYPE_OBJECT:
- case MONO_TYPE_ARRAY:
- return MINT_TYPE_O;
- case MONO_TYPE_VALUETYPE:
- if (type->data.klass->enumtype) {
- type = type->data.klass->enum_basetype;
- goto enum_type;
- } else
- return MINT_TYPE_VT;
- default:
- g_warning ("got type 0x%02x", type->type);
- g_assert_not_reached ();
- }
- return -1;
-}
-
-static int
-can_store (int stack_type, int var_type)
-{
- if (stack_type == STACK_TYPE_O || stack_type == STACK_TYPE_MP)
- stack_type = STACK_TYPE_I;
- if (var_type == STACK_TYPE_O || var_type == STACK_TYPE_MP)
- var_type = STACK_TYPE_I;
- return stack_type == var_type;
-}
-
-#define SET_SIMPLE_TYPE(s, ty) \
- do { \
- (s)->type = (ty); \
- (s)->flags = 0; \
- (s)->klass = NULL; \
- } while (0)
-
-#define SET_TYPE(s, ty, k) \
- do { \
- (s)->type = (ty); \
- (s)->flags = 0; \
- (s)->klass = k; \
- } while (0)
-
-#define PUSH_SIMPLE_TYPE(td, ty) \
- do { \
- int sp_height; \
- (td)->sp++; \
- sp_height = (td)->sp - (td)->stack; \
- if (sp_height > (td)->max_stack_height) \
- (td)->max_stack_height = sp_height; \
- SET_SIMPLE_TYPE((td)->sp - 1, ty); \
- } while (0)
-
-#define PUSH_TYPE(td, ty, k) \
- do { \
- int sp_height; \
- (td)->sp++; \
- sp_height = (td)->sp - (td)->stack; \
- if (sp_height > (td)->max_stack_height) \
- (td)->max_stack_height = sp_height; \
- SET_TYPE((td)->sp - 1, ty, k); \
- } while (0)
-
-#define PUSH_VT(td, size) \
- do { \
- (td)->vt_sp += ((size) + 7) & ~7; \
- if ((td)->vt_sp > (td)->max_vt_sp) \
- (td)->max_vt_sp = (td)->vt_sp; \
- } while (0)
-
-#define POP_VT(td, size) \
- do { \
- (td)->vt_sp -= ((size) + 7) & ~7; \
- } while (0)
-
-#if NO_UNALIGNED_ACCESS
-#define WRITE32(td, v) \
- do { \
- ENSURE_CODE(td, 2); \
- * (guint16 *)((td)->new_ip) = * (guint16 *)(v); \
- * ((guint16 *)((td)->new_ip) + 1) = * ((guint16 *)(v) + 1); \
- (td)->new_ip += 2; \
- } while (0)
-
-#define WRITE64(td, v) \
- do { \
- ENSURE_CODE(td, 4); \
- * (guint16 *)((td)->new_ip) = * (guint16 *)(v); \
- * ((guint16 *)((td)->new_ip) + 1) = * ((guint16 *)(v) + 1); \
- * ((guint16 *)((td)->new_ip) + 2) = * ((guint16 *)(v) + 2); \
- * ((guint16 *)((td)->new_ip) + 3) = * ((guint16 *)(v) + 3); \
- (td)->new_ip += 4; \
- } while (0)
-#else
-#define WRITE32(td, v) \
- do { \
- ENSURE_CODE(td, 2); \
- * (guint32 *)((td)->new_ip) = * (guint32 *)(v); \
- (td)->new_ip += 2; \
- } while (0)
-
-#define WRITE64(td, v) \
- do { \
- ENSURE_CODE(td, 4); \
- * (guint64 *)((td)->new_ip) = * (guint64 *)(v); \
- (td)->new_ip += 4; \
- } while (0)
-
-#endif
-
-static void
-load_arg(TransformData *td, int n)
-{
- int mt;
- MonoClass *klass = NULL;
- if (n == 0 && mono_method_signature (td->method)->hasthis) {
- if (td->method->klass->valuetype)
- mt = MINT_TYPE_P;
- else {
- mt = MINT_TYPE_O;
- klass = td->method->klass;
- }
- ADD_CODE(td, MINT_LDTHIS);
- } else {
- MonoType *type;
- n -= mono_method_signature (td->method)->hasthis;
- type = mono_method_signature (td->method)->params [n];
- mt = mint_type (type);
- if (mt == MINT_TYPE_VT) {
- gint32 size;
- if (mono_method_signature (td->method)->pinvoke)
- size = mono_class_native_size (type->data.klass, NULL);
- else
- size = mono_class_value_size (type->data.klass, NULL);
- PUSH_VT(td, size);
- ADD_CODE(td, MINT_LDARG_VT);
- ADD_CODE(td, td->rtm->arg_offsets [n]); /* FIX for large offset */
- WRITE32(td, &size);
- klass = type->data.klass;
- } else {
- ADD_CODE(td, MINT_LDARG_I1 + (mt - MINT_TYPE_I1));
- ADD_CODE(td, td->rtm->arg_offsets [n]); /* FIX for large offset */
- if (mt == MINT_TYPE_O)
- klass = mono_class_from_mono_type (type);
- }
- }
- PUSH_TYPE(td, stack_type[mt], klass);
-}
-
-static void
-store_arg(TransformData *td, int n)
-{
- int mt;
- CHECK_STACK (td, 1);
- if (n == 0 && mono_method_signature (td->method)->hasthis)
- ADD_CODE(td, MINT_STTHIS);
- else {
- MonoType *type;
- n -= mono_method_signature (td->method)->hasthis;
- type = mono_method_signature (td->method)->params [n];
- mt = mint_type (type);
- if (mt == MINT_TYPE_VT) {
- gint32 size;
- if (mono_method_signature (td->method)->pinvoke)
- size = mono_class_native_size (type->data.klass, NULL);
- else
- size = mono_class_value_size (type->data.klass, NULL);
- ADD_CODE(td, MINT_STARG_VT);
- ADD_CODE(td, n);
- WRITE32(td, &size);
- if (td->sp [-1].type == STACK_TYPE_VT)
- POP_VT(td, size);
- } else {
- ADD_CODE(td, MINT_STARG_I1 + (mt - MINT_TYPE_I1));
- ADD_CODE(td, td->rtm->arg_offsets [n]);
- }
- }
- --td->sp;
-}
-
-static void
-store_inarg(TransformData *td, int n)
-{
- MonoType *type = mono_method_signature (td->method)->params [n];
- int mt = mint_type (type);
- if (mt == MINT_TYPE_VT) {
- gint32 size;
- if (mono_method_signature (td->method)->pinvoke)
- size = mono_class_native_size (type->data.klass, NULL);
- else
- size = mono_class_value_size (type->data.klass, NULL);
- ADD_CODE(td, MINT_STINARG_VT);
- ADD_CODE(td, n);
- WRITE32(td, &size);
- } else {
- ADD_CODE(td, MINT_STINARG_I1 + (mt - MINT_TYPE_I1));
- ADD_CODE(td, n);
- }
-}
-
-static void
-load_local(TransformData *td, int n)
-{
- MonoType *type = td->header->locals [n];
- int mt = mint_type (type);
- int offset = td->rtm->local_offsets [n];
- MonoClass *klass = NULL;
- if (mt == MINT_TYPE_VT) {
- gint32 size = mono_class_value_size (type->data.klass, NULL);
- PUSH_VT(td, size);
- ADD_CODE(td, MINT_LDLOC_VT);
- ADD_CODE(td, offset); /*FIX for large offset */
- WRITE32(td, &size);
- klass = type->data.klass;
- } else {
- if (mt == MINT_TYPE_I4 && !td->is_bb_start [td->in_start - td->il_code] && td->last_new_ip != NULL &&
- td->last_new_ip [0] == MINT_STLOC_I4 && td->last_new_ip [1] == offset) {
- td->last_new_ip [0] = MINT_STLOC_NP_I4;
- } else if (mt == MINT_TYPE_O && !td->is_bb_start [td->in_start - td->il_code] && td->last_new_ip != NULL &&
- td->last_new_ip [0] == MINT_STLOC_O && td->last_new_ip [1] == offset) {
- td->last_new_ip [0] = MINT_STLOC_NP_O;
- } else {
- ADD_CODE(td, MINT_LDLOC_I1 + (mt - MINT_TYPE_I1));
- ADD_CODE(td, offset); /*FIX for large offset */
- }
- if (mt == MINT_TYPE_O)
- klass = mono_class_from_mono_type (type);
- }
- PUSH_TYPE(td, stack_type[mt], klass);
-}
-
-static void
-store_local(TransformData *td, int n)
-{
- MonoType *type = td->header->locals [n];
- int mt = mint_type (type);
- int offset = td->rtm->local_offsets [n];
- CHECK_STACK (td, 1);
-#if SIZEOF_VOID_P == 8
- if (td->sp [-1].type == STACK_TYPE_I4 && stack_type [mt] == STACK_TYPE_I8) {
- ADD_CODE(td, MINT_CONV_I8_I4);
- td->sp [-1].type = STACK_TYPE_I8;
- }
-#endif
- if (!can_store(td->sp [-1].type, stack_type [mt])) {
- g_warning("%s.%s: Store local stack type mismatch %d %d",
- td->method->klass->name, td->method->name,
- stack_type [mt], td->sp [-1].type);
- }
- if (mt == MINT_TYPE_VT) {
- gint32 size = mono_class_value_size (type->data.klass, NULL);
- ADD_CODE(td, MINT_STLOC_VT);
- ADD_CODE(td, offset); /*FIX for large offset */
- WRITE32(td, &size);
- if (td->sp [-1].type == STACK_TYPE_VT)
- POP_VT(td, size);
- } else {
- ADD_CODE(td, MINT_STLOC_I1 + (mt - MINT_TYPE_I1));
- ADD_CODE(td, offset); /*FIX for large offset */
- }
- --td->sp;
-}
-
-#define SIMPLE_OP(td, op) \
- do { \
- ADD_CODE(&td, op); \
- ++td.ip; \
- } while (0)
-
-static guint16
-get_data_item_index (TransformData *td, void *ptr)
-{
- gpointer p = g_hash_table_lookup (td->data_hash, ptr);
- guint index;
- if (p != NULL)
- return GPOINTER_TO_UINT (p) - 1;
- if (td->max_data_items == td->n_data_items) {
- td->max_data_items = td->n_data_items == 0 ? 16 : 2 * td->max_data_items;
- td->data_items = g_realloc (td->data_items, td->max_data_items * sizeof(td->data_items [0]));
- }
- index = td->n_data_items;
- td->data_items [index] = ptr;
- ++td->n_data_items;
- g_hash_table_insert (td->data_hash, ptr, GUINT_TO_POINTER (index + 1));
- return index;
-}
-
-static void
-generate(MonoMethod *method, RuntimeMethod *rtm, unsigned char *is_bb_start)
-{
- MonoMethodHeader *header = mono_method_get_header (method);
- MonoMethodSignature *signature = mono_method_signature (method);
- MonoImage *image = method->klass->image;
- MonoDomain *domain = mono_domain_get ();
- MonoGenericContext *generic_context = NULL;
- int offset, mt;
- int i;
- int i32;
- MonoClass *klass;
- MonoClassField *field;
- const unsigned char *end;
- int new_in_start_offset;
- int body_start_offset;
- int target;
- guint32 token;
- TransformData td;
- int generating_code = 1;
-
- if (mono_method_signature (method)->is_inflated)
- generic_context = ((MonoMethodInflated *) method)->context;
-
- memset(&td, 0, sizeof(td));
- td.method = method;
- td.rtm = rtm;
- td.is_bb_start = is_bb_start;
- td.il_code = header->code;
- td.code_size = header->code_size;
- td.header = header;
- td.max_code_size = td.code_size;
- td.new_code = (unsigned short *)g_malloc(td.max_code_size * sizeof(gushort));
- td.new_code_end = td.new_code + td.max_code_size;
- td.in_offsets = g_malloc0(header->code_size * sizeof(int));
- td.forward_refs = g_malloc(header->code_size * sizeof(int));
- td.stack_state = g_malloc0(header->code_size * sizeof(StackInfo *));
- td.stack_height = g_malloc(header->code_size * sizeof(int));
- td.vt_stack_size = g_malloc(header->code_size * sizeof(int));
- td.n_data_items = 0;
- td.max_data_items = 0;
- td.data_items = NULL;
- td.data_hash = g_hash_table_new (NULL, NULL);
- rtm->data_items = td.data_items;
- for (i = 0; i < header->code_size; i++) {
- td.forward_refs [i] = -1;
- td.stack_height [i] = -1;
- }
- td.new_ip = td.new_code;
- td.last_new_ip = NULL;
-
- td.stack = g_malloc0(header->max_stack * sizeof(td.stack[0]));
- td.sp = td.stack;
- td.max_stack_height = 0;
-
- for (i = 0; i < header->num_clauses; i++) {
- MonoExceptionClause *c = header->clauses + i;
- td.stack_height [c->handler_offset] = 0;
- td.vt_stack_size [c->handler_offset] = 0;
- td.is_bb_start [c->handler_offset] = 1;
- if (c->flags == MONO_EXCEPTION_CLAUSE_NONE) {
- td.stack_height [c->handler_offset] = 1;
- td.stack_state [c->handler_offset] = g_malloc0(sizeof(StackInfo));
- td.stack_state [c->handler_offset][0].type = STACK_TYPE_O;
- td.stack_state [c->handler_offset][0].klass = NULL; /*FIX*/
- }
- }
-
- td.ip = header->code;
- end = td.ip + header->code_size;
-
- if (mono_interp_traceopt) {
- char *tmp = mono_disasm_code (NULL, method, td.ip, end);
- char *name = mono_method_full_name (method, TRUE);
- g_print ("Method %s, original code:\n", name);
- g_print ("%s\n", tmp);
- g_free (tmp);
- g_free (name);
- }
-
- for (i = 0; i < signature->param_count; i++)
- store_inarg(&td, i);
-
- body_start_offset = td.new_ip - td.new_code;
-
- for (i = 0; i < header->num_locals; i++) {
- int mt = mint_type(header->locals [i]);
- if (mt == MINT_TYPE_VT || mt == MINT_TYPE_O) {
- ADD_CODE(&td, MINT_INITLOCALS);
- break;
- }
- }
-
- while (td.ip < end) {
- int in_offset;
-
- g_assert (td.sp >= td.stack);
- g_assert (td.vt_sp < 0x10000000);
- in_offset = td.ip - header->code;
- td.in_offsets [in_offset] = td.new_ip - td.new_code;
- new_in_start_offset = td.new_ip - td.new_code;
- td.in_start = td.ip;
- while (td.forward_refs [in_offset] >= 0) {
- int j = td.forward_refs [in_offset];
- int slot;
- td.forward_refs [in_offset] = td.forward_refs [j];
- if (td.in_offsets [j] < 0) {
- int old_switch_offset = -td.in_offsets [j];
- int new_switch_offset = td.in_offsets [old_switch_offset];
- int switch_case = (j - old_switch_offset - 5) / 4;
- int n_cases = read32 (header->code + old_switch_offset + 1);
- offset = (td.new_ip - td.new_code) - (new_switch_offset + 2 * n_cases + 3);
- slot = new_switch_offset + 3 + 2 * switch_case;
- td.new_code [slot] = * (unsigned short *)(&offset);
- td.new_code [slot + 1] = * ((unsigned short *)&offset + 1);
- } else {
- int op = td.new_code [td.in_offsets [j]];
- if (mono_interp_opargtype [op] == MintOpShortBranch) {
- offset = (td.new_ip - td.new_code) - td.in_offsets [j];
- g_assert (offset <= 32767);
- slot = td.in_offsets [j] + 1;
- td.new_code [slot] = offset;
- } else {
- offset = (td.new_ip - td.new_code) - td.in_offsets [j];
- slot = td.in_offsets [j] + 1;
- td.new_code [slot] = * (unsigned short *)(&offset);
- td.new_code [slot + 1] = * ((unsigned short *)&offset + 1);
- }
- }
- }
- if (td.stack_height [in_offset] >= 0) {
- g_assert (is_bb_start [in_offset]);
- if (td.stack_height [in_offset] > 0)
- memcpy (td.stack, td.stack_state [in_offset], td.stack_height [in_offset] * sizeof(td.stack [0]));
- td.sp = td.stack + td.stack_height [in_offset];
- td.vt_sp = td.vt_stack_size [in_offset];
- }
- if (is_bb_start [in_offset]) {
- generating_code = 1;
- }
- if (!generating_code) {
- while (td.ip < end && !is_bb_start [td.ip - td.il_code])
- ++td.ip;
- continue;
- }
- if (mono_interp_traceopt > 1) {
- printf("IL_%04x %s %-10s -> IL_%04x, sp %d, %s %-12s vt_sp %u (max %u)\n",
- td.ip - td.il_code,
- td.is_bb_start [td.ip - td.il_code] == 3 ? "<>" :
- td.is_bb_start [td.ip - td.il_code] == 2 ? "< " :
- td.is_bb_start [td.ip - td.il_code] == 1 ? " >" : " ",
- mono_opcode_name (*td.ip), td.new_ip - td.new_code, td.sp - td.stack,
- td.sp > td.stack ? stack_type_string [td.sp [-1].type] : " ",
- (td.sp > td.stack && (td.sp [-1].type == STACK_TYPE_O || td.sp [-1].type == STACK_TYPE_VT)) ? (td.sp [-1].klass == NULL ? "?" : td.sp [-1].klass->name) : "",
- td.vt_sp, td.max_vt_sp);
- }
- switch (*td.ip) {
- case CEE_NOP:
- /* lose it */
- ++td.ip;
- break;
- case CEE_BREAK:
- SIMPLE_OP(td, MINT_BREAK);
- break;
- case CEE_LDARG_0:
- case CEE_LDARG_1:
- case CEE_LDARG_2:
- case CEE_LDARG_3:
- load_arg (&td, *td.ip - CEE_LDARG_0);
- ++td.ip;
- break;
- case CEE_LDLOC_0:
- case CEE_LDLOC_1:
- case CEE_LDLOC_2:
- case CEE_LDLOC_3:
- load_local (&td, *td.ip - CEE_LDLOC_0);
- ++td.ip;
- break;
- case CEE_STLOC_0:
- case CEE_STLOC_1:
- case CEE_STLOC_2:
- case CEE_STLOC_3:
- store_local (&td, *td.ip - CEE_STLOC_0);
- ++td.ip;
- break;
- case CEE_LDARG_S:
- load_arg (&td, ((guint8 *)td.ip)[1]);
- td.ip += 2;
- break;
- case CEE_LDARGA_S: {
- int n = ((guint8 *)td.ip)[1];
- if (n == 0 && signature->hasthis)
- ADD_CODE(&td, MINT_LDTHISA);
- else {
- ADD_CODE(&td, MINT_LDARGA);
- ADD_CODE(&td, td.rtm->arg_offsets [n - signature->hasthis]);
- }
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_MP);
- td.ip += 2;
- break;
- }
- case CEE_STARG_S:
- store_arg (&td, ((guint8 *)td.ip)[1]);
- td.ip += 2;
- break;
- case CEE_LDLOC_S:
- load_local (&td, ((guint8 *)td.ip)[1]);
- td.ip += 2;
- break;
- case CEE_LDLOCA_S:
- ADD_CODE(&td, MINT_LDLOCA_S);
- ADD_CODE(&td, td.rtm->local_offsets [((guint8 *)td.ip)[1]]);
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_MP);
- td.ip += 2;
- break;
- case CEE_STLOC_S:
- store_local (&td, ((guint8 *)td.ip)[1]);
- td.ip += 2;
- break;
- case CEE_LDNULL:
- SIMPLE_OP(td, MINT_LDNULL);
- PUSH_TYPE(&td, STACK_TYPE_O, NULL);
- break;
- case CEE_LDC_I4_M1:
- SIMPLE_OP(td, MINT_LDC_I4_M1);
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_I4);
- break;
- case CEE_LDC_I4_0:
- if (!td.is_bb_start[td.ip + 1 - td.il_code] && td.ip [1] == 0xfe && td.ip [2] == CEE_CEQ &&
- td.sp > td.stack && td.sp [-1].type == STACK_TYPE_I4) {
- SIMPLE_OP(td, MINT_CEQ0_I4);
- td.ip += 2;
- } else {
- SIMPLE_OP(td, MINT_LDC_I4_0);
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_I4);
- }
- break;
- case CEE_LDC_I4_1:
- if (!td.is_bb_start[td.ip + 1 - td.il_code] &&
- (td.ip [1] == CEE_ADD || td.ip [1] == CEE_SUB) && td.sp [-1].type == STACK_TYPE_I4) {
- ADD_CODE(&td, td.ip [1] == CEE_ADD ? MINT_ADD1_I4 : MINT_SUB1_I4);
- td.ip += 2;
- } else {
- SIMPLE_OP(td, MINT_LDC_I4_1);
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_I4);
- }
- break;
- case CEE_LDC_I4_2:
- case CEE_LDC_I4_3:
- case CEE_LDC_I4_4:
- case CEE_LDC_I4_5:
- case CEE_LDC_I4_6:
- case CEE_LDC_I4_7:
- case CEE_LDC_I4_8:
- SIMPLE_OP(td, (*td.ip - CEE_LDC_I4_0) + MINT_LDC_I4_0);
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_I4);
- break;
- case CEE_LDC_I4_S:
- ADD_CODE(&td, MINT_LDC_I4_S);
- ADD_CODE(&td, ((gint8 *) td.ip) [1]);
- td.ip += 2;
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_I4);
- break;
- case CEE_LDC_I4:
- i32 = read32 (td.ip + 1);
- ADD_CODE(&td, MINT_LDC_I4);
- WRITE32(&td, &i32);
- td.ip += 5;
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_I4);
- break;
- case CEE_LDC_I8: {
- gint64 val = read64 (td.ip + 1);
- ADD_CODE(&td, MINT_LDC_I8);
- WRITE64(&td, &val);
- td.ip += 9;
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_I8);
- break;
- }
- case CEE_LDC_R4: {
- float val;
- readr4 (td.ip + 1, &val);
- ADD_CODE(&td, MINT_LDC_R4);
- WRITE32(&td, &val);
- td.ip += 5;
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_R8);
- break;
- }
- case CEE_LDC_R8: {
- double val;
- readr8 (td.ip + 1, &val);
- ADD_CODE(&td, MINT_LDC_R8);
- WRITE64(&td, &val);
- td.ip += 9;
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_R8);
- break;
- }
- case CEE_DUP: {
- int type = td.sp [-1].type;
- MonoClass *klass = td.sp [-1].klass;
- if (td.sp [-1].type == STACK_TYPE_VT) {
- gint32 size = mono_class_value_size (klass, NULL);
- PUSH_VT(&td, size);
- ADD_CODE(&td, MINT_DUP_VT);
- WRITE32(&td, &size);
- td.ip ++;
- } else
- SIMPLE_OP(td, MINT_DUP);
- PUSH_TYPE(&td, type, klass);
- break;
- }
- case CEE_POP:
- CHECK_STACK(&td, 1);
- SIMPLE_OP(td, MINT_POP);
- if (td.sp [-1].type == STACK_TYPE_VT) {
- int size = mono_class_value_size (td.sp [-1].klass, NULL);
- size = (size + 7) & ~7;
- ADD_CODE(&td, MINT_VTRESULT);
- ADD_CODE(&td, 0);
- WRITE32(&td, &size);
- td.vt_sp -= size;
- }
- --td.sp;
- break;
- case CEE_JMP: {
- MonoMethod *m;
- if (td.sp > td.stack)
- g_warning ("CEE_JMP: stack must be empty");
- token = read32 (td.ip + 1);
- m = mono_get_method_full (image, token, NULL, generic_context);
- ADD_CODE(&td, MINT_JMP);
- ADD_CODE(&td, get_data_item_index (&td, mono_interp_get_runtime_method (m)));
- td.ip += 5;
- break;
- }
- case CEE_CALLVIRT: /* Fall through */
- case CEE_CALLI: /* Fall through */
- case CEE_CALL: {
- MonoMethod *m;
- MonoMethodSignature *csignature;
- int virtual = *td.ip == CEE_CALLVIRT;
- int calli = *td.ip == CEE_CALLI;
- int i;
- guint32 vt_stack_used = 0;
- guint32 vt_res_size = 0;
- int op = -1;
- int native = 0;
- int is_void = 0;
-
- token = read32 (td.ip + 1);
- if (calli) {
- CHECK_STACK(&td, 1);
- native = (method->wrapper_type != MONO_WRAPPER_DELEGATE_INVOKE && td.sp [-1].type == STACK_TYPE_I);
- --td.sp;
- if (method->wrapper_type != MONO_WRAPPER_NONE)
- csignature = (MonoMethodSignature *)mono_method_get_wrapper_data (method, token);
- else
- csignature = mono_metadata_parse_signature (image, token);
- m = NULL;
- } else {
- if (method->wrapper_type == MONO_WRAPPER_NONE)
- m = mono_get_method_full (image, token, NULL, generic_context);
- else
- m = (MonoMethod *)mono_method_get_wrapper_data (method, token);
- csignature = mono_method_signature (m);
- if (m->klass == mono_defaults.string_class) {
- if (m->name [0] == 'g') {
- if (strcmp (m->name, "get_Chars") == 0)
- op = MINT_GETCHR;
- else if (strcmp (m->name, "get_Length") == 0)
- op = MINT_STRLEN;
- }
- } else if (m->klass == mono_defaults.array_class) {
- if (strcmp (m->name, "get_Rank") == 0)
- op = MINT_ARRAY_RANK;
- else if (strcmp (m->name, "get_Length") == 0)
- op = MINT_LDLEN;
- }
- }
- CHECK_STACK(&td, csignature->param_count + csignature->hasthis);
- if (!calli && (!virtual || (m->flags & METHOD_ATTRIBUTE_VIRTUAL) == 0) &&
- (m->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL) == 0 &&
- (m->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL) == 0) {
- int called_inited = mono_class_vtable (domain, m->klass)->initialized;
- MonoMethodHeader *mheader = mono_method_get_header (m);
-
- if (/*mono_metadata_signature_equal (method->signature, m->signature) */ method == m && *(td.ip + 5) == CEE_RET) {
- int offset;
- if (mono_interp_traceopt)
- g_print ("Optimize tail call of %s.%s\n", m->klass->name, m->name);
- for (i = csignature->param_count - 1; i >= 0; --i)
- store_arg (&td, i + csignature->hasthis);
-
- if (csignature->hasthis) {
- ADD_CODE(&td, MINT_STTHIS);
- --td.sp;
- }
- ADD_CODE(&td, MINT_BR_S);
- offset = body_start_offset - ((td.new_ip - 1) - td.new_code);
- ADD_CODE(&td, offset);
- if (!is_bb_start [td.ip + 5 - td.il_code])
- ++td.ip; /* gobble the CEE_RET if it isn't branched to */
- td.ip += 5;
- break;
- } else {
- /* mheader might not exist if this is a delegate invoc, etc */
- if (mheader && *mheader->code == CEE_RET && called_inited) {
- if (mono_interp_traceopt)
- g_print ("Inline (empty) call of %s.%s\n", m->klass->name, m->name);
- for (i = 0; i < csignature->param_count; i++)
- ADD_CODE(&td, MINT_POP); /*FIX: vt */
- if (csignature->hasthis) {
- if (virtual)
- ADD_CODE(&td, MINT_CKNULL);
- ADD_CODE(&td, MINT_POP);
- }
- td.sp -= csignature->param_count + csignature->hasthis;
- td.ip += 5;
- break;
- }
- }
- }
- if (method->wrapper_type == MONO_WRAPPER_NONE && m != NULL) {
- if (m->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL)
- m = mono_marshal_get_native_wrapper (m);
- if (!virtual && m->iflags & METHOD_IMPL_ATTRIBUTE_SYNCHRONIZED)
- m = mono_marshal_get_synchronized_wrapper (m);
- }
- g_assert (csignature->call_convention == MONO_CALL_DEFAULT || csignature->call_convention == MONO_CALL_C);
- td.sp -= csignature->param_count + csignature->hasthis;
- for (i = 0; i < csignature->param_count; ++i) {
- if (td.sp [i + csignature->hasthis].type == STACK_TYPE_VT) {
- gint32 size;
- if (csignature->pinvoke && method->wrapper_type != MONO_WRAPPER_NONE)
- size = mono_class_native_size (csignature->params [i]->data.klass, NULL);
- else
- size = mono_class_value_size (csignature->params [i]->data.klass, NULL);
- size = (size + 7) & ~7;
- vt_stack_used += size;
- }
- }
-
- /* need to handle typedbyref ... */
- if (csignature->ret->type != MONO_TYPE_VOID) {
- int mt = mint_type(csignature->ret);
- MonoClass *klass = NULL;
- if (mt == MINT_TYPE_VT) {
- if (csignature->pinvoke && method->wrapper_type != MONO_WRAPPER_NONE)
- vt_res_size = mono_class_native_size (csignature->ret->data.klass, NULL);
- else
- vt_res_size = mono_class_value_size (csignature->ret->data.klass, NULL);
- PUSH_VT(&td, vt_res_size);
- klass = csignature->ret->data.klass;
- } else if (mt == MINT_TYPE_O)
- klass = mono_class_from_mono_type (csignature->ret);
- PUSH_TYPE(&td, stack_type[mt], klass);
- } else
- is_void = TRUE;
-
- if (op >= 0) {
- ADD_CODE(&td, op);
-#if SIZEOF_VOID_P == 8
- if (op == MINT_LDLEN)
- ADD_CODE(&td, MINT_CONV_I4_I8);
-#endif
- } else {
- if (calli)
- ADD_CODE(&td, native ? MINT_CALLI_NAT : MINT_CALLI);
- else if (virtual)
- ADD_CODE(&td, is_void ? MINT_VCALLVIRT : MINT_CALLVIRT);
- else
- ADD_CODE(&td, is_void ? MINT_VCALL : MINT_CALL);
- ADD_CODE(&td, get_data_item_index (&td, calli? (void *)csignature : (void *)mono_interp_get_runtime_method (m)));
- }
- td.ip += 5;
- if (vt_stack_used != 0 || vt_res_size != 0) {
- ADD_CODE(&td, MINT_VTRESULT);
- ADD_CODE(&td, vt_res_size);
- WRITE32(&td, &vt_stack_used);
- td.vt_sp -= vt_stack_used;
- }
- break;
- }
- case CEE_RET: {
- int vt_size = 0;
- if (signature->ret->type != MONO_TYPE_VOID) {
- --td.sp;
- if (mint_type(signature->ret) == MINT_TYPE_VT) {
- vt_size = mono_class_value_size (signature->ret->data.klass, NULL);
- vt_size = (vt_size + 7) & ~7;
- }
- }
- if (td.sp > td.stack)
- g_warning ("%s.%s: CEE_RET: more values on stack: %d", td.method->klass->name, td.method->name, td.sp - td.stack);
- if (td.vt_sp != vt_size)
- g_warning ("%s.%s: CEE_RET: value type stack: %d", td.method->klass->name, td.method->name, td.vt_sp);
- if (vt_size == 0)
- SIMPLE_OP(td, signature->ret->type == MONO_TYPE_VOID ? MINT_RET_VOID : MINT_RET);
- else {
- ADD_CODE(&td, MINT_RET_VT);
- WRITE32(&td, &vt_size);
- ++td.ip;
- }
- generating_code = 0;
- break;
- }
- case CEE_BR:
- handle_branch (&td, MINT_BR_S, MINT_BR, 5 + read32 (td.ip + 1));
- td.ip += 5;
- generating_code = 0;
- break;
- case CEE_BR_S:
- handle_branch (&td, MINT_BR_S, MINT_BR, 2 + (gint8)td.ip [1]);
- td.ip += 2;
- generating_code = 0;
- break;
- case CEE_BRFALSE:
- one_arg_branch (&td, MINT_BRFALSE_I4, 5 + read32 (td.ip + 1));
- td.ip += 5;
- break;
- case CEE_BRFALSE_S:
- one_arg_branch (&td, MINT_BRFALSE_I4, 2 + (gint8)td.ip [1]);
- td.ip += 2;
- break;
- case CEE_BRTRUE:
- one_arg_branch (&td, MINT_BRTRUE_I4, 5 + read32 (td.ip + 1));
- td.ip += 5;
- break;
- case CEE_BRTRUE_S:
- one_arg_branch (&td, MINT_BRTRUE_I4, 2 + (gint8)td.ip [1]);
- td.ip += 2;
- break;
- case CEE_BEQ:
- two_arg_branch (&td, MINT_BEQ_I4, 5 + read32 (td.ip + 1));
- td.ip += 5;
- break;
- case CEE_BEQ_S:
- two_arg_branch (&td, MINT_BEQ_I4, 2 + (gint8) td.ip [1]);
- td.ip += 2;
- break;
- case CEE_BGE:
- two_arg_branch (&td, MINT_BGE_I4, 5 + read32 (td.ip + 1));
- td.ip += 5;
- break;
- case CEE_BGE_S:
- two_arg_branch (&td, MINT_BGE_I4, 2 + (gint8) td.ip [1]);
- td.ip += 2;
- break;
- case CEE_BGT:
- two_arg_branch (&td, MINT_BGT_I4, 5 + read32 (td.ip + 1));
- td.ip += 5;
- break;
- case CEE_BGT_S:
- two_arg_branch (&td, MINT_BGT_I4, 2 + (gint8) td.ip [1]);
- td.ip += 2;
- break;
- case CEE_BLT:
- two_arg_branch (&td, MINT_BLT_I4, 5 + read32 (td.ip + 1));
- td.ip += 5;
- break;
- case CEE_BLT_S:
- two_arg_branch (&td, MINT_BLT_I4, 2 + (gint8) td.ip [1]);
- td.ip += 2;
- break;
- case CEE_BLE:
- two_arg_branch (&td, MINT_BLE_I4, 5 + read32 (td.ip + 1));
- td.ip += 5;
- break;
- case CEE_BLE_S:
- two_arg_branch (&td, MINT_BLE_I4, 2 + (gint8) td.ip [1]);
- td.ip += 2;
- break;
- case CEE_BNE_UN:
- two_arg_branch (&td, MINT_BNE_UN_I4, 5 + read32 (td.ip + 1));
- td.ip += 5;
- break;
- case CEE_BNE_UN_S:
- two_arg_branch (&td, MINT_BNE_UN_I4, 2 + (gint8) td.ip [1]);
- td.ip += 2;
- break;
- case CEE_BGE_UN:
- two_arg_branch (&td, MINT_BGE_UN_I4, 5 + read32 (td.ip + 1));
- td.ip += 5;
- break;
- case CEE_BGE_UN_S:
- two_arg_branch (&td, MINT_BGE_UN_I4, 2 + (gint8) td.ip [1]);
- td.ip += 2;
- break;
- case CEE_BGT_UN:
- two_arg_branch (&td, MINT_BGT_UN_I4, 5 + read32 (td.ip + 1));
- td.ip += 5;
- break;
- case CEE_BGT_UN_S:
- two_arg_branch (&td, MINT_BGT_UN_I4, 2 + (gint8) td.ip [1]);
- td.ip += 2;
- break;
- case CEE_BLE_UN:
- two_arg_branch (&td, MINT_BLE_UN_I4, 5 + read32 (td.ip + 1));
- td.ip += 5;
- break;
- case CEE_BLE_UN_S:
- two_arg_branch (&td, MINT_BLE_UN_I4, 2 + (gint8) td.ip [1]);
- td.ip += 2;
- break;
- case CEE_BLT_UN:
- two_arg_branch (&td, MINT_BLT_UN_I4, 5 + read32 (td.ip + 1));
- td.ip += 5;
- break;
- case CEE_BLT_UN_S:
- two_arg_branch (&td, MINT_BLT_UN_I4, 2 + (gint8) td.ip [1]);
- td.ip += 2;
- break;
- case CEE_SWITCH: {
- guint32 n;
- const unsigned char *next_ip;
- const unsigned char *base_ip = td.ip;
- unsigned short *next_new_ip;
- ++td.ip;
- n = read32 (td.ip);
- ADD_CODE(&td, MINT_SWITCH);
- ADD_CODE(&td, * (unsigned short *)(&n));
- ADD_CODE(&td, * ((unsigned short *)&n + 1));
- td.ip += 4;
- next_ip = td.ip + n * 4;
- next_new_ip = td.new_ip + n * 2;
- for (i = 0; i < n; i++) {
- offset = read32 (td.ip);
- target = next_ip - td.il_code + offset;
- if (offset < 0)
- target = td.in_offsets [target] - (next_new_ip - td.new_code);
- else {
- int prev = td.forward_refs [target];
- td.forward_refs [td.ip - td.il_code] = prev;
- td.forward_refs [target] = td.ip - td.il_code;
- td.in_offsets [td.ip - td.il_code] = - (base_ip - td.il_code);
- }
- ADD_CODE(&td, * (unsigned short *)(&target));
- ADD_CODE(&td, * ((unsigned short *)&target + 1));
- td.ip += 4;
- }
- --td.sp;
- break;
- }
- case CEE_LDIND_I1:
- CHECK_STACK (&td, 1);
- SIMPLE_OP (td, MINT_LDIND_I1);
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_LDIND_U1:
- CHECK_STACK (&td, 1);
- SIMPLE_OP (td, MINT_LDIND_U1);
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_LDIND_I2:
- CHECK_STACK (&td, 1);
- SIMPLE_OP (td, MINT_LDIND_I2);
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_LDIND_U2:
- CHECK_STACK (&td, 1);
- SIMPLE_OP (td, MINT_LDIND_U2);
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_LDIND_I4:
- CHECK_STACK (&td, 1);
- SIMPLE_OP (td, MINT_LDIND_I4);
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_LDIND_U4:
- CHECK_STACK (&td, 1);
- SIMPLE_OP (td, MINT_LDIND_U4);
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_LDIND_I8:
- CHECK_STACK (&td, 1);
- SIMPLE_OP (td, MINT_LDIND_I8);
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I8);
- break;
- case CEE_LDIND_I:
- CHECK_STACK (&td, 1);
- SIMPLE_OP (td, MINT_LDIND_I);
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I);
- break;
- case CEE_LDIND_R4:
- CHECK_STACK (&td, 1);
- SIMPLE_OP (td, MINT_LDIND_R4);
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_R8);
- break;
- case CEE_LDIND_R8:
- CHECK_STACK (&td, 1);
- SIMPLE_OP (td, MINT_LDIND_R8);
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_R8);
- break;
- case CEE_LDIND_REF:
- CHECK_STACK (&td, 1);
- SIMPLE_OP (td, MINT_LDIND_REF);
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_O);
- break;
- case CEE_STIND_REF:
- CHECK_STACK (&td, 2);
- SIMPLE_OP (td, MINT_STIND_REF);
- td.sp -= 2;
- break;
- case CEE_STIND_I1:
- CHECK_STACK (&td, 2);
- SIMPLE_OP (td, MINT_STIND_I1);
- td.sp -= 2;
- break;
- case CEE_STIND_I2:
- CHECK_STACK (&td, 2);
- SIMPLE_OP (td, MINT_STIND_I2);
- td.sp -= 2;
- break;
- case CEE_STIND_I4:
- CHECK_STACK (&td, 2);
- SIMPLE_OP (td, MINT_STIND_I4);
- td.sp -= 2;
- break;
- case CEE_STIND_I:
- CHECK_STACK (&td, 2);
- SIMPLE_OP (td, MINT_STIND_I);
- td.sp -= 2;
- break;
- case CEE_STIND_I8:
- CHECK_STACK (&td, 2);
- SIMPLE_OP (td, MINT_STIND_I8);
- td.sp -= 2;
- break;
- case CEE_STIND_R4:
- CHECK_STACK (&td, 2);
- SIMPLE_OP (td, MINT_STIND_R4);
- td.sp -= 2;
- break;
- case CEE_STIND_R8:
- CHECK_STACK (&td, 2);
- SIMPLE_OP (td, MINT_STIND_R8);
- td.sp -= 2;
- break;
- case CEE_ADD:
- binary_arith_op(&td, MINT_ADD_I4);
- ++td.ip;
- break;
- case CEE_SUB:
- binary_arith_op(&td, MINT_SUB_I4);
- ++td.ip;
- break;
- case CEE_MUL:
- binary_arith_op(&td, MINT_MUL_I4);
- ++td.ip;
- break;
- case CEE_DIV:
- binary_arith_op(&td, MINT_DIV_I4);
- ++td.ip;
- break;
- case CEE_DIV_UN:
- binary_arith_op(&td, MINT_DIV_UN_I4);
- ++td.ip;
- break;
- case CEE_REM:
- binary_int_op (&td, MINT_REM_I4);
- ++td.ip;
- break;
- case CEE_REM_UN:
- binary_int_op (&td, MINT_REM_UN_I4);
- ++td.ip;
- break;
- case CEE_AND:
- binary_int_op (&td, MINT_AND_I4);
- ++td.ip;
- break;
- case CEE_OR:
- binary_int_op (&td, MINT_OR_I4);
- ++td.ip;
- break;
- case CEE_XOR:
- binary_int_op (&td, MINT_XOR_I4);
- ++td.ip;
- break;
- case CEE_SHL:
- shift_op (&td, MINT_SHL_I4);
- ++td.ip;
- break;
- case CEE_SHR:
- shift_op (&td, MINT_SHR_I4);
- ++td.ip;
- break;
- case CEE_SHR_UN:
- shift_op (&td, MINT_SHR_UN_I4);
- ++td.ip;
- break;
- case CEE_NEG:
- unary_arith_op (&td, MINT_NEG_I4);
- ++td.ip;
- break;
- case CEE_NOT:
- unary_arith_op (&td, MINT_NOT_I4);
- ++td.ip;
- break;
- case CEE_CONV_U1:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_U1_R8);
- break;
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_U1_I4);
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_U1_I8);
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_CONV_I1:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_I1_R8);
- break;
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_I1_I4);
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_I1_I8);
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_CONV_U2:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_U2_R8);
- break;
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_U2_I4);
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_U2_I8);
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_CONV_I2:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_I2_R8);
- break;
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_I2_I4);
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_I2_I8);
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_CONV_U:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
-#if SIZEOF_VOID_P == 4
- ADD_CODE(&td, MINT_CONV_U4_R8);
-#else
- ADD_CODE(&td, MINT_CONV_U8_R8);
-#endif
- break;
- case STACK_TYPE_I4:
-#if SIZEOF_VOID_P == 8
- ADD_CODE(&td, MINT_CONV_U8_I4);
-#endif
- break;
- case STACK_TYPE_I8:
-#if SIZEOF_VOID_P == 4
- ADD_CODE(&td, MINT_CONV_U4_I8);
-#endif
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I);
- break;
- case CEE_CONV_I:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
-#if SIZEOF_VOID_P == 8
- ADD_CODE(&td, MINT_CONV_I8_R8);
-#else
- ADD_CODE(&td, MINT_CONV_I4_R8);
-#endif
- break;
- case STACK_TYPE_I4:
-#if SIZEOF_VOID_P == 8
- ADD_CODE(&td, MINT_CONV_I8_I4);
-#endif
- break;
- case STACK_TYPE_O:
- break;
- case STACK_TYPE_MP:
- break;
- case STACK_TYPE_I8:
-#if SIZEOF_VOID_P == 4
- ADD_CODE(&td, MINT_CONV_I4_I8);
-#endif
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I);
- break;
- case CEE_CONV_U4:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_U4_R8);
- break;
- case STACK_TYPE_I4:
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_U4_I8);
- break;
- case STACK_TYPE_MP:
-#if SIZEOF_VOID_P == 8
- ADD_CODE(&td, MINT_CONV_U4_I8);
-#endif
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_CONV_I4:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_I4_R8);
- break;
- case STACK_TYPE_I4:
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_I4_I8);
- break;
- case STACK_TYPE_MP:
-#if SIZEOF_VOID_P == 8
- ADD_CODE(&td, MINT_CONV_I4_I8);
-#endif
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_CONV_I8:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_I8_R8);
- break;
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_I8_I4);
- break;
- case STACK_TYPE_I8:
- break;
- case STACK_TYPE_MP:
-#if SIZEOF_VOID_P == 4
- ADD_CODE(&td, MINT_CONV_I8_I4);
-#endif
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I8);
- break;
- case CEE_CONV_R4:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_R4_R8);
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_R4_I8);
- break;
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_R4_I4);
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_R8);
- break;
- case CEE_CONV_R8:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_R8_I4);
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_R8_I8);
- break;
- case STACK_TYPE_R8:
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_R8);
- break;
- case CEE_CONV_U8:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_U8_I4);
- break;
- case STACK_TYPE_I8:
- break;
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_U8_R8);
- break;
- case STACK_TYPE_MP:
-#if SIZEOF_VOID_P == 4
- ADD_CODE(&td, MINT_CONV_U8_I4);
-#endif
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I8);
- break;
-#if 0
- case CEE_CPOBJ: {
- MonoClass *vtklass;
- ++ip;
- vtklass = mono_class_get_full (image, read32 (ip), generic_context);
- ip += 4;
- sp -= 2;
- memcpy (sp [0].data.p, sp [1].data.p, mono_class_value_size (vtklass, NULL));
- break;
- }
-#endif
- case CEE_LDOBJ: {
- int size;
- CHECK_STACK (&td, 1);
-
- token = read32 (td.ip + 1);
-
- if (method->wrapper_type != MONO_WRAPPER_NONE)
- klass = (MonoClass *)mono_method_get_wrapper_data (method, token);
- else
- klass = mono_class_get_full (image, token, generic_context);
-
- ADD_CODE(&td, MINT_LDOBJ);
- ADD_CODE(&td, get_data_item_index(&td, klass));
- if (klass->byval_arg.type == MONO_TYPE_VALUETYPE && !klass->byval_arg.data.klass->enumtype) {
- size = mono_class_value_size (klass, NULL);
- PUSH_VT(&td, size);
- }
- td.ip += 5;
- SET_TYPE(td.sp - 1, stack_type[mint_type(&klass->byval_arg)], klass);
- break;
- }
- case CEE_LDSTR: {
- MonoString *s;
- token = mono_metadata_token_index (read32 (td.ip + 1));
- td.ip += 5;
- if (method->wrapper_type != MONO_WRAPPER_NONE) {
- s = mono_string_new_wrapper(
- mono_method_get_wrapper_data (method, token));
- }
- else
- s = mono_ldstr (domain, image, token);
- ADD_CODE(&td, MINT_LDSTR);
- ADD_CODE(&td, get_data_item_index (&td, s));
- PUSH_TYPE(&td, STACK_TYPE_O, mono_defaults.string_class);
- break;
- }
- case CEE_NEWOBJ: {
- MonoMethod *m;
- MonoMethodSignature *csignature;
- guint32 vt_stack_used = 0;
- guint32 vt_res_size = 0;
-
- td.ip++;
- token = read32 (td.ip);
- td.ip += 4;
-
- if (method->wrapper_type != MONO_WRAPPER_NONE)
- m = (MonoMethod *)mono_method_get_wrapper_data (method, token);
- else
- m = mono_get_method_full (image, token, NULL, generic_context);
-
- csignature = mono_method_signature (m);
- klass = m->klass;
- td.sp -= csignature->param_count;
- ADD_CODE(&td, MINT_NEWOBJ);
- ADD_CODE(&td, get_data_item_index (&td, mono_interp_get_runtime_method (m)));
- if (klass->byval_arg.type == MONO_TYPE_VALUETYPE) {
- vt_res_size = mono_class_value_size (klass, NULL);
- PUSH_VT(&td, vt_res_size);
- }
- for (i = 0; i < csignature->param_count; ++i) {
- int mt = mint_type(csignature->params [i]);
- if (mt == MINT_TYPE_VT) {
- gint32 size = mono_class_value_size (csignature->params [i]->data.klass, NULL);
- size = (size + 7) & ~7;
- vt_stack_used += size;
- }
- }
- if (vt_stack_used != 0 || vt_res_size != 0) {
- ADD_CODE(&td, MINT_VTRESULT);
- ADD_CODE(&td, vt_res_size);
- WRITE32(&td, &vt_stack_used);
- td.vt_sp -= vt_stack_used;
- }
- PUSH_TYPE(&td, stack_type [mint_type (&klass->byval_arg)], klass);
- break;
- }
- case CEE_CASTCLASS:
- CHECK_STACK (&td, 1);
- token = read32 (td.ip + 1);
- klass = mono_class_get_full (image, token, generic_context);
- ADD_CODE(&td, MINT_CASTCLASS);
- ADD_CODE(&td, get_data_item_index (&td, klass));
- td.sp [-1].klass = klass;
- td.ip += 5;
- break;
- case CEE_ISINST:
- CHECK_STACK (&td, 1);
- token = read32 (td.ip + 1);
- klass = mono_class_get_full (image, token, generic_context);
- ADD_CODE(&td, MINT_ISINST);
- ADD_CODE(&td, get_data_item_index (&td, klass));
- td.ip += 5;
- break;
- case CEE_CONV_R_UN:
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_R_UN_I8);
- break;
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_R_UN_I4);
- break;
- default:
- g_assert_not_reached ();
- }
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_R8);
- ++td.ip;
- break;
- case CEE_UNBOX:
- CHECK_STACK (&td, 1);
- token = read32 (td.ip + 1);
-
- if (method->wrapper_type != MONO_WRAPPER_NONE)
- klass = (MonoClass *)mono_method_get_wrapper_data (method, token);
- else
- klass = mono_class_get_full (image, token, generic_context);
-
- ADD_CODE(&td, MINT_UNBOX);
- ADD_CODE(&td, get_data_item_index (&td, klass));
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_MP);
- td.ip += 5;
- break;
- case CEE_THROW:
- CHECK_STACK (&td, 1);
- SIMPLE_OP (td, MINT_THROW);
- --td.sp;
- generating_code = 0;
- break;
- case CEE_LDFLDA:
- CHECK_STACK (&td, 1);
- token = read32 (td.ip + 1);
- field = mono_field_from_token (image, token, &klass, generic_context);
- mono_class_init (klass);
- mt = mint_type(field->type);
- ADD_CODE(&td, MINT_LDFLDA);
- ADD_CODE(&td, klass->valuetype ? field->offset - sizeof(MonoObject) : field->offset);
- td.ip += 5;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_MP);
- break;
- case CEE_LDFLD: {
- CHECK_STACK (&td, 1);
- token = read32 (td.ip + 1);
- field = mono_field_from_token (image, token, &klass, generic_context);
- mono_class_init (klass);
- mt = mint_type(field->type);
- if (klass->marshalbyref) {
- ADD_CODE(&td, mt == MINT_TYPE_VT ? MINT_LDRMFLD_VT : MINT_LDRMFLD);
- ADD_CODE(&td, get_data_item_index (&td, field));
- } else {
- ADD_CODE(&td, MINT_LDFLD_I1 + mt - MINT_TYPE_I1);
- ADD_CODE(&td, klass->valuetype ? field->offset - sizeof(MonoObject) : field->offset);
- }
- klass = NULL;
- if (mt == MINT_TYPE_VT) {
- int size = mono_class_value_size (field->type->data.klass, NULL);
- PUSH_VT(&td, size);
- WRITE32(&td, &size);
- klass = field->type->data.klass;
- } else if (mt == MINT_TYPE_O)
- klass = mono_class_from_mono_type (field->type);
- td.ip += 5;
- SET_TYPE(td.sp - 1, stack_type [mt], klass);
- break;
- }
- case CEE_STFLD:
- CHECK_STACK (&td, 2);
- token = read32 (td.ip + 1);
- field = mono_field_from_token (image, token, &klass, generic_context);
- mono_class_init (klass);
- mt = mint_type(field->type);
- if (klass->marshalbyref) {
- ADD_CODE(&td, mt == MINT_TYPE_VT ? MINT_STRMFLD_VT : MINT_STRMFLD);
- ADD_CODE(&td, get_data_item_index (&td, field));
- } else {
- ADD_CODE(&td, MINT_STFLD_I1 + mt - MINT_TYPE_I1);
- ADD_CODE(&td, klass->valuetype ? field->offset - sizeof(MonoObject) : field->offset);
- }
- if (mt == MINT_TYPE_VT) {
- int size = mono_class_value_size (field->type->data.klass, NULL);
- POP_VT(&td, size);
- WRITE32(&td, &size);
- }
- td.ip += 5;
- td.sp -= 2;
- break;
- case CEE_LDSFLDA:
- token = read32 (td.ip + 1);
- field = mono_field_from_token (image, token, &klass, generic_context);
- ADD_CODE(&td, MINT_LDSFLDA);
- ADD_CODE(&td, get_data_item_index (&td, field));
- td.ip += 5;
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_MP);
- break;
- case CEE_LDSFLD:
- token = read32 (td.ip + 1);
- field = mono_field_from_token (image, token, &klass, generic_context);
- mt = mint_type(field->type);
- ADD_CODE(&td, mt == MINT_TYPE_VT ? MINT_LDSFLD_VT : MINT_LDSFLD);
- ADD_CODE(&td, get_data_item_index (&td, field));
- klass = NULL;
- if (mt == MINT_TYPE_VT) {
- int size = mono_class_value_size (field->type->data.klass, NULL);
- PUSH_VT(&td, size);
- WRITE32(&td, &size);
- klass = field->type->data.klass;
- } else {
- if (mt == MINT_TYPE_O)
- klass = mono_class_from_mono_type (field->type);
- if (!domain->special_static_fields || !g_hash_table_lookup (domain->special_static_fields, field)) {
- if (mt == MINT_TYPE_O)
- td.new_ip [-2] = MINT_LDSFLD_O;
- else if (mt == MINT_TYPE_I4)
- td.new_ip [-2] = MINT_LDSFLD_I4;
- }
- ADD_CODE(&td, get_data_item_index (&td, mono_class_vtable (domain, field->parent)));
- }
- td.ip += 5;
- PUSH_TYPE(&td, stack_type [mt], klass);
- break;
- case CEE_STSFLD:
- CHECK_STACK (&td, 1);
- token = read32 (td.ip + 1);
- field = mono_field_from_token (image, token, &klass, generic_context);
- mt = mint_type(field->type);
- ADD_CODE(&td, mt == MINT_TYPE_VT ? MINT_STSFLD_VT : MINT_STSFLD);
- ADD_CODE(&td, get_data_item_index (&td, field));
- if (mt == MINT_TYPE_VT) {
- int size = mono_class_value_size (field->type->data.klass, NULL);
- POP_VT(&td, size);
- WRITE32(&td, &size);
- }
- td.ip += 5;
- --td.sp;
- break;
- case CEE_STOBJ: {
- int size;
- token = read32 (td.ip + 1);
-
- if (method->wrapper_type != MONO_WRAPPER_NONE)
- klass = (MonoClass *)mono_method_get_wrapper_data (method, token);
- else
- klass = mono_class_get_full (image, token, generic_context);
-
- ADD_CODE(&td, td.sp [-1].type == STACK_TYPE_VT ? MINT_STOBJ_VT : MINT_STOBJ);
- ADD_CODE(&td, get_data_item_index (&td, klass));
- if (td.sp [-1].type == STACK_TYPE_VT) {
- size = mono_class_value_size (klass, NULL);
- size = (size + 7) & ~7;
- td.vt_sp -= size;
- }
- td.ip += 5;
- td.sp -= 2;
- break;
- }
- case CEE_CONV_OVF_I_UN:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
-#if SIZEOF_VOID_P == 8
- ADD_CODE(&td, MINT_CONV_OVF_I8_UN_R8);
-#else
- ADD_CODE(&td, MINT_CONV_OVF_I4_UN_R8);
-#endif
- break;
- case STACK_TYPE_I8:
- /*FIX*/
- break;
- case STACK_TYPE_I4:
-#if SIZEOF_VOID_P == 8
- ADD_CODE(&td, MINT_CONV_I8_U4);
-#endif
- break;
- default:
- g_assert_not_reached ();
- break;
- }
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I8);
- ++td.ip;
- break;
- case CEE_CONV_OVF_I8_UN:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_OVF_I8_UN_R8);
- break;
- case STACK_TYPE_I8:
- break;
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_I8_U4);
- break;
- default:
- g_assert_not_reached ();
- break;
- }
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I8);
- ++td.ip;
- break;
- case CEE_BOX: {
- int size;
- CHECK_STACK (&td, 1);
- token = read32 (td.ip + 1);
- if (method->wrapper_type != MONO_WRAPPER_NONE)
- klass = (MonoClass *)mono_method_get_wrapper_data (method, token);
- else
- klass = mono_class_get_full (image, token, generic_context);
- g_assert (klass->valuetype);
- if (klass->byval_arg.type == MONO_TYPE_VALUETYPE && !klass->enumtype) {
- size = mono_class_value_size (klass, NULL);
- size = (size + 7) & ~7;
- td.vt_sp -= size;
- }
- ADD_CODE(&td, MINT_BOX);
- ADD_CODE(&td, get_data_item_index (&td, klass));
- SET_TYPE(td.sp - 1, STACK_TYPE_O, klass);
- td.ip += 5;
- break;
- }
- case CEE_NEWARR:
- CHECK_STACK (&td, 1);
- token = read32 (td.ip + 1);
-
- if (method->wrapper_type != MONO_WRAPPER_NONE)
- klass = (MonoClass *)mono_method_get_wrapper_data (method, token);
- else
- klass = mono_class_get_full (image, token, generic_context);
-
- ADD_CODE(&td, MINT_NEWARR);
- ADD_CODE(&td, get_data_item_index (&td, klass));
- SET_TYPE(td.sp - 1, STACK_TYPE_O, klass);
- td.ip += 5;
- break;
- case CEE_LDLEN:
- CHECK_STACK (&td, 1);
- SIMPLE_OP (td, MINT_LDLEN);
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I);
- break;
- case CEE_LDELEMA:
- CHECK_STACK (&td, 2);
- ENSURE_I4 (&td, 1);
- token = read32 (td.ip + 1);
-
- if (method->wrapper_type != MONO_WRAPPER_NONE)
- klass = (MonoClass *)mono_method_get_wrapper_data (method, token);
- else
- klass = mono_class_get_full (image, token, generic_context);
-
- ADD_CODE(&td, MINT_LDELEMA);
- ADD_CODE(&td, get_data_item_index (&td, klass));
- td.ip += 5;
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_MP);
- break;
- case CEE_LDELEM_I1:
- CHECK_STACK (&td, 2);
- ENSURE_I4 (&td, 1);
- SIMPLE_OP (td, MINT_LDELEM_I1);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_LDELEM_U1:
- CHECK_STACK (&td, 2);
- ENSURE_I4 (&td, 1);
- SIMPLE_OP (td, MINT_LDELEM_U1);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_LDELEM_I2:
- CHECK_STACK (&td, 2);
- ENSURE_I4 (&td, 1);
- SIMPLE_OP (td, MINT_LDELEM_I2);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_LDELEM_U2:
- CHECK_STACK (&td, 2);
- ENSURE_I4 (&td, 1);
- SIMPLE_OP (td, MINT_LDELEM_U2);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_LDELEM_I4:
- CHECK_STACK (&td, 2);
- ENSURE_I4 (&td, 1);
- SIMPLE_OP (td, MINT_LDELEM_I4);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_LDELEM_U4:
- CHECK_STACK (&td, 2);
- ENSURE_I4 (&td, 1);
- SIMPLE_OP (td, MINT_LDELEM_U4);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_LDELEM_I8:
- CHECK_STACK (&td, 2);
- ENSURE_I4 (&td, 1);
- SIMPLE_OP (td, MINT_LDELEM_I8);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I8);
- break;
- case CEE_LDELEM_I:
- CHECK_STACK (&td, 2);
- ENSURE_I4 (&td, 1);
- SIMPLE_OP (td, MINT_LDELEM_I);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I);
- break;
- case CEE_LDELEM_R4:
- CHECK_STACK (&td, 2);
- ENSURE_I4 (&td, 1);
- SIMPLE_OP (td, MINT_LDELEM_R4);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_R8);
- break;
- case CEE_LDELEM_R8:
- CHECK_STACK (&td, 2);
- ENSURE_I4 (&td, 1);
- SIMPLE_OP (td, MINT_LDELEM_R8);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_R8);
- break;
- case CEE_LDELEM_REF:
- CHECK_STACK (&td, 2);
- ENSURE_I4 (&td, 1);
- SIMPLE_OP (td, MINT_LDELEM_REF);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_O);
- break;
- case CEE_STELEM_I:
- CHECK_STACK (&td, 3);
- ENSURE_I4 (&td, 2);
- SIMPLE_OP (td, MINT_STELEM_I);
- td.sp -= 3;
- break;
- case CEE_STELEM_I1:
- CHECK_STACK (&td, 3);
- ENSURE_I4 (&td, 2);
- SIMPLE_OP (td, MINT_STELEM_I1);
- td.sp -= 3;
- break;
- case CEE_STELEM_I2:
- CHECK_STACK (&td, 3);
- ENSURE_I4 (&td, 2);
- SIMPLE_OP (td, MINT_STELEM_I2);
- td.sp -= 3;
- break;
- case CEE_STELEM_I4:
- CHECK_STACK (&td, 3);
- ENSURE_I4 (&td, 2);
- SIMPLE_OP (td, MINT_STELEM_I4);
- td.sp -= 3;
- break;
- case CEE_STELEM_I8:
- CHECK_STACK (&td, 3);
- ENSURE_I4 (&td, 2);
- SIMPLE_OP (td, MINT_STELEM_I8);
- td.sp -= 3;
- break;
- case CEE_STELEM_R4:
- CHECK_STACK (&td, 3);
- ENSURE_I4 (&td, 2);
- SIMPLE_OP (td, MINT_STELEM_R4);
- td.sp -= 3;
- break;
- case CEE_STELEM_R8:
- CHECK_STACK (&td, 3);
- ENSURE_I4 (&td, 2);
- SIMPLE_OP (td, MINT_STELEM_R8);
- td.sp -= 3;
- break;
- case CEE_STELEM_REF:
- CHECK_STACK (&td, 3);
- ENSURE_I4 (&td, 2);
- SIMPLE_OP (td, MINT_STELEM_REF);
- td.sp -= 3;
- break;
-#if 0
- case CEE_LDELEM:
- case CEE_STELEM:
- case CEE_UNBOX_ANY:
-
- case CEE_CONV_OVF_U1:
-
- case CEE_CONV_OVF_I8:
-
-#if SIZEOF_VOID_P == 8
- case CEE_CONV_OVF_U:
-#endif
- case CEE_REFANYVAL: ves_abort(); break;
-#endif
- case CEE_CKFINITE:
- CHECK_STACK (&td, 1);
- SIMPLE_OP (td, MINT_CKFINITE);
- break;
- case CEE_CONV_OVF_I1:
- case CEE_CONV_OVF_I1_UN:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_OVF_I1_R8);
- break;
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_OVF_I1_I4);
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_OVF_I1_I8);
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_CONV_OVF_U1:
- case CEE_CONV_OVF_U1_UN:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_OVF_U1_R8);
- break;
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_OVF_U1_I4);
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_OVF_U1_I8);
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_CONV_OVF_I2:
- case CEE_CONV_OVF_I2_UN:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_OVF_I2_R8);
- break;
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_OVF_I2_I4);
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_OVF_I2_I8);
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
- case CEE_CONV_OVF_U2_UN:
- case CEE_CONV_OVF_U2:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_OVF_U2_R8);
- break;
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_OVF_U2_I4);
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_OVF_U2_I8);
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
-#if SIZEOF_VOID_P == 4
- case CEE_CONV_OVF_I:
-#endif
- case CEE_CONV_OVF_I4:
- case CEE_CONV_OVF_I4_UN:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_OVF_I4_R8);
- break;
- case STACK_TYPE_I4:
- if (*td.ip == CEE_CONV_OVF_I4_UN)
- ADD_CODE(&td, MINT_CONV_OVF_I4_U4);
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_OVF_I4_I8);
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
-#if SIZEOF_VOID_P == 4
- case CEE_CONV_OVF_U:
-#endif
- case CEE_CONV_OVF_U4:
- case CEE_CONV_OVF_U4_UN:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_OVF_U4_R8);
- break;
- case STACK_TYPE_I4:
- if (*td.ip != CEE_CONV_OVF_U4_UN)
- ADD_CODE(&td, MINT_CONV_OVF_U4_I4);
- break;
- case STACK_TYPE_I8:
- ADD_CODE(&td, MINT_CONV_OVF_U4_I8);
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- break;
-#if SIZEOF_VOID_P == 8
- case CEE_CONV_OVF_I:
-#endif
- case CEE_CONV_OVF_I8:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_OVF_I8_R8);
- break;
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_I8_I4);
- break;
- case STACK_TYPE_I8:
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I8);
- break;
-#if SIZEOF_VOID_P == 8
- case CEE_CONV_OVF_U:
-#endif
- case CEE_CONV_OVF_U8:
- CHECK_STACK (&td, 1);
- switch (td.sp [-1].type) {
- case STACK_TYPE_R8:
- ADD_CODE(&td, MINT_CONV_OVF_U8_R8);
- break;
- case STACK_TYPE_I4:
- ADD_CODE(&td, MINT_CONV_OVF_U8_I4);
- break;
- case STACK_TYPE_I8:
- break;
- default:
- g_assert_not_reached ();
- }
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I8);
- break;
- case CEE_LDTOKEN: {
- int size;
- gpointer handle;
- token = read32 (td.ip + 1);
- handle = mono_ldtoken (image, token, &klass, generic_context);
- mt = mint_type(&klass->byval_arg);
- g_assert (mt == MINT_TYPE_VT);
- size = mono_class_value_size (klass, NULL);
- g_assert (size == sizeof(gpointer));
- PUSH_VT(&td, sizeof(gpointer));
- ADD_CODE(&td, MINT_LDTOKEN);
- ADD_CODE(&td, get_data_item_index (&td, handle));
- PUSH_SIMPLE_TYPE(&td, stack_type [mt]);
- td.ip += 5;
- break;
- }
- case CEE_ADD_OVF:
- binary_arith_op(&td, MINT_ADD_OVF_I4);
- ++td.ip;
- break;
- case CEE_ADD_OVF_UN:
- binary_arith_op(&td, MINT_ADD_OVF_UN_I4);
- ++td.ip;
- break;
- case CEE_MUL_OVF:
- binary_arith_op(&td, MINT_MUL_OVF_I4);
- ++td.ip;
- break;
- case CEE_MUL_OVF_UN:
- binary_arith_op(&td, MINT_MUL_OVF_UN_I4);
- ++td.ip;
- break;
- case CEE_SUB_OVF:
- binary_arith_op(&td, MINT_SUB_OVF_I4);
- ++td.ip;
- break;
- case CEE_SUB_OVF_UN:
- binary_arith_op(&td, MINT_SUB_OVF_UN_I4);
- ++td.ip;
- break;
- case CEE_ENDFINALLY:
- SIMPLE_OP (td, MINT_ENDFINALLY);
- generating_code = 0;
- break;
- case CEE_LEAVE:
- td.sp = td.stack;
- handle_branch (&td, MINT_LEAVE_S, MINT_LEAVE, 5 + read32 (td.ip + 1));
- td.ip += 5;
- generating_code = 0;
- break;
- case CEE_LEAVE_S:
- td.sp = td.stack;
- handle_branch (&td, MINT_LEAVE_S, MINT_LEAVE, 2 + (gint8)td.ip [1]);
- td.ip += 2;
- generating_code = 0;
- break;
- case CEE_UNUSED41:
- ++td.ip;
- switch (*td.ip) {
- case CEE_MONO_ICALL: {
- guint32 token;
- gpointer func;
- MonoJitICallInfo *info;
-
- token = read32 (td.ip + 1);
- td.ip += 5;
- func = mono_method_get_wrapper_data (method, token);
- info = mono_find_jit_icall_by_addr (func);
- g_assert (info);
-
- CHECK_STACK (&td, info->sig->param_count);
- switch (info->sig->param_count) {
- case 0:
- if (MONO_TYPE_IS_VOID (info->sig->ret))
- ADD_CODE (&td,MINT_ICALL_V_V);
- else
- g_assert_not_reached();
- break;
- case 1:
- if (MONO_TYPE_IS_VOID (info->sig->ret))
- ADD_CODE (&td,MINT_ICALL_P_V);
- else
- ADD_CODE (&td,MINT_ICALL_P_P);
- break;
- case 2:
- if (MONO_TYPE_IS_VOID (info->sig->ret)) {
- if (info->sig->params [1]->type == MONO_TYPE_I4)
- ADD_CODE (&td,MINT_ICALL_PI_V);
- else
- ADD_CODE (&td,MINT_ICALL_PP_V);
- } else {
- if (info->sig->params [1]->type == MONO_TYPE_I4)
- ADD_CODE (&td,MINT_ICALL_PI_P);
- else
- ADD_CODE (&td,MINT_ICALL_PP_P);
- }
- break;
- case 3:
- g_assert (MONO_TYPE_IS_VOID (info->sig->ret));
- if (info->sig->params [2]->type == MONO_TYPE_I4)
- ADD_CODE (&td,MINT_ICALL_PPI_V);
- else
- ADD_CODE (&td,MINT_ICALL_PPP_V);
- break;
- default:
- g_assert_not_reached ();
- }
- if (func == mono_ftnptr_to_delegate)
- func = mono_interp_ftnptr_to_delegate;
- ADD_CODE(&td, get_data_item_index (&td, func));
- td.sp -= info->sig->param_count;
-
- if (!MONO_TYPE_IS_VOID (info->sig->ret)) {
- td.sp ++;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I);
- }
- break;
- }
- case CEE_MONO_VTADDR: {
- int size;
- CHECK_STACK (&td, 1);
- if (method->wrapper_type == MONO_WRAPPER_MANAGED_TO_NATIVE)
- size = mono_class_native_size(td.sp [-1].klass, NULL);
- else
- size = mono_class_value_size(td.sp [-1].klass, NULL);
- size = (size + 7) & ~7;
- ADD_CODE(&td, MINT_VTRESULT);
- ADD_CODE(&td, 0);
- WRITE32(&td, &size);
- td.vt_sp -= size;
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_MP);
- break;
- }
- case CEE_MONO_LDPTR:
- case CEE_MONO_CLASSCONST:
- token = read32 (td.ip + 1);
- td.ip += 5;
- ADD_CODE(&td, MINT_MONO_LDPTR);
- ADD_CODE(&td, get_data_item_index (&td, mono_method_get_wrapper_data (method, token)));
- td.sp [0].type = STACK_TYPE_I;
- ++td.sp;
- break;
- case CEE_MONO_OBJADDR:
- CHECK_STACK (&td, 1);
- ++td.ip;
- td.sp[-1].type = STACK_TYPE_MP;
- /* do nothing? */
- break;
- case CEE_MONO_NEWOBJ:
- token = read32 (td.ip + 1);
- td.ip += 5;
- ADD_CODE(&td, MINT_MONO_NEWOBJ);
- ADD_CODE(&td, get_data_item_index (&td, mono_method_get_wrapper_data (method, token)));
- td.sp [0].type = STACK_TYPE_O;
- ++td.sp;
- break;
- case CEE_MONO_RETOBJ:
- CHECK_STACK (&td, 1);
- token = read32 (td.ip + 1);
- td.ip += 5;
- ADD_CODE(&td, MINT_MONO_RETOBJ);
- td.sp--;
-
- klass = (MonoClass *)mono_method_get_wrapper_data (method, token);
-
- /*stackval_from_data (signature->ret, frame->retval, sp->data.vt, signature->pinvoke);*/
-
- if (td.sp > td.stack)
- g_warning ("CEE_MONO_RETOBJ: more values on stack: %d", td.sp-td.stack);
- break;
- case CEE_MONO_LDNATIVEOBJ:
- token = read32 (td.ip + 1);
- td.ip += 5;
- klass = (MonoClass *)mono_method_get_wrapper_data (method, token);
- g_assert(klass->valuetype);
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_MP);
- break;
- case CEE_MONO_SAVE_LMF:
- case CEE_MONO_RESTORE_LMF:
- case CEE_MONO_NOT_TAKEN:
- ++td.ip;
- break;
- default:
- g_error ("transform.c: Unimplemented opcode: 0xF0 %02x at 0x%x\n", *td.ip, td.ip-header->code);
- }
- break;
-#if 0
- case CEE_PREFIX7:
- case CEE_PREFIX6:
- case CEE_PREFIX5:
- case CEE_PREFIX4:
- case CEE_PREFIX3:
- case CEE_PREFIX2:
- case CEE_PREFIXREF: ves_abort(); break;
-#endif
- /*
- * Note: Exceptions thrown when executing a prefixed opcode need
- * to take into account the number of prefix bytes (usually the
- * throw point is just (ip - n_prefix_bytes).
- */
- case CEE_PREFIX1:
- ++td.ip;
- switch (*td.ip) {
-#if 0
- case CEE_ARGLIST: ves_abort(); break;
-#endif
- case CEE_CEQ:
- CHECK_STACK(&td, 2);
- if (td.sp [-1].type == STACK_TYPE_O || td.sp [-1].type == STACK_TYPE_MP)
- ADD_CODE(&td, MINT_CEQ_I4 + STACK_TYPE_I - STACK_TYPE_I4);
- else
- ADD_CODE(&td, MINT_CEQ_I4 + td.sp [-1].type - STACK_TYPE_I4);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- ++td.ip;
- break;
- case CEE_CGT:
- CHECK_STACK(&td, 2);
- if (td.sp [-1].type == STACK_TYPE_O || td.sp [-1].type == STACK_TYPE_MP)
- ADD_CODE(&td, MINT_CGT_I4 + STACK_TYPE_I - STACK_TYPE_I4);
- else
- ADD_CODE(&td, MINT_CGT_I4 + td.sp [-1].type - STACK_TYPE_I4);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- ++td.ip;
- break;
- case CEE_CGT_UN:
- CHECK_STACK(&td, 2);
- if (td.sp [-1].type == STACK_TYPE_O || td.sp [-1].type == STACK_TYPE_MP)
- ADD_CODE(&td, MINT_CGT_UN_I4 + STACK_TYPE_I - STACK_TYPE_I4);
- else
- ADD_CODE(&td, MINT_CGT_UN_I4 + td.sp [-1].type - STACK_TYPE_I4);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- ++td.ip;
- break;
- case CEE_CLT:
- CHECK_STACK(&td, 2);
- if (td.sp [-1].type == STACK_TYPE_O || td.sp [-1].type == STACK_TYPE_MP)
- ADD_CODE(&td, MINT_CLT_I4 + STACK_TYPE_I - STACK_TYPE_I4);
- else
- ADD_CODE(&td, MINT_CLT_I4 + td.sp [-1].type - STACK_TYPE_I4);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- ++td.ip;
- break;
- case CEE_CLT_UN:
- CHECK_STACK(&td, 2);
- if (td.sp [-1].type == STACK_TYPE_O || td.sp [-1].type == STACK_TYPE_MP)
- ADD_CODE(&td, MINT_CLT_UN_I4 + STACK_TYPE_I - STACK_TYPE_I4);
- else
- ADD_CODE(&td, MINT_CLT_UN_I4 + td.sp [-1].type - STACK_TYPE_I4);
- --td.sp;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_I4);
- ++td.ip;
- break;
- case CEE_LDVIRTFTN: /* fallthrough */
- case CEE_LDFTN: {
- MonoMethod *m;
- if (*td.ip == CEE_LDVIRTFTN) {
- CHECK_STACK (&td, 1);
- --td.sp;
- }
- token = read32 (td.ip + 1);
- if (method->wrapper_type != MONO_WRAPPER_NONE)
- m = (MonoMethod *)mono_method_get_wrapper_data (method, token);
- else
- m = mono_get_method_full (image, token, NULL, generic_context);
-
- if (method->wrapper_type == MONO_WRAPPER_NONE && m->iflags & METHOD_IMPL_ATTRIBUTE_SYNCHRONIZED)
- m = mono_marshal_get_synchronized_wrapper (m);
-
- ADD_CODE(&td, *td.ip == CEE_LDFTN ? MINT_LDFTN : MINT_LDVIRTFTN);
- ADD_CODE(&td, get_data_item_index (&td, mono_interp_get_runtime_method (m)));
- td.ip += 5;
- PUSH_SIMPLE_TYPE (&td, STACK_TYPE_F);
- break;
- }
- case CEE_LDARG:
- load_arg (&td, read16 (td.ip + 1));
- td.ip += 3;
- break;
- case CEE_LDARGA: {
- int n = read16 (td.ip + 1);
- if (n == 0 && signature->hasthis)
- ADD_CODE(&td, MINT_LDTHISA);
- else {
- ADD_CODE(&td, MINT_LDARGA);
- ADD_CODE(&td, td.rtm->arg_offsets [n - signature->hasthis]); /* FIX for large offsets */
- }
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_MP);
- td.ip += 3;
- break;
- }
- case CEE_STARG:
- store_arg (&td, read16 (td.ip + 1));
- td.ip += 3;
- break;
- case CEE_LDLOC:
- load_local (&td, read16 (td.ip + 1));
- td.ip += 3;
- break;
- case CEE_LDLOCA:
- ADD_CODE(&td, MINT_LDLOCA_S);
- ADD_CODE(&td, td.rtm->local_offsets [read16 (td.ip + 1)]);
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_MP);
- td.ip += 3;
- break;
- case CEE_STLOC:
- store_local (&td, read16 (td.ip + 1));
- td.ip += 3;
- break;
- case CEE_LOCALLOC:
- CHECK_STACK (&td, 1);
-#if SIZEOF_VOID_P == 8
- if (td.sp [-1].type == STACK_TYPE_I8)
- ADD_CODE(&td, MINT_CONV_I4_I8);
-#endif
- ADD_CODE(&td, MINT_LOCALLOC);
- if (td.sp != td.stack + 1)
- g_warning("CEE_LOCALLOC: stack not empty");
- ++td.ip;
- SET_SIMPLE_TYPE(td.sp - 1, STACK_TYPE_MP);
- break;
-#if 0
- case CEE_UNUSED57: ves_abort(); break;
- case CEE_ENDFILTER: ves_abort(); break;
-#endif
- case CEE_UNALIGNED_:
- ++td.ip;
- /* FIX: should do something? */;
- break;
- case CEE_VOLATILE_:
- ++td.ip;
- /* FIX: should do something? */;
- break;
- case CEE_TAIL_:
- ++td.ip;
- /* FIX: should do something? */;
- break;
- case CEE_INITOBJ:
- CHECK_STACK(&td, 1);
- token = read32 (td.ip + 1);
- klass = mono_class_get_full (image, token, generic_context);
- ADD_CODE(&td, MINT_INITOBJ);
- i32 = mono_class_value_size (klass, NULL);
- WRITE32(&td, &i32);
- td.ip += 5;
- --td.sp;
- break;
- case CEE_CPBLK:
- CHECK_STACK(&td, 3);
- /* FIX? convert length to I8? */
- ADD_CODE(&td, MINT_CPBLK);
- td.sp -= 3;
- ++td.ip;
- break;
-#if 0
- case CEE_CONSTRAINED_: {
- guint32 token;
- /* FIXME: implement */
- ++ip;
- token = read32 (ip);
- ip += 4;
- break;
- }
-#endif
- case CEE_INITBLK:
- CHECK_STACK(&td, 3);
- ADD_CODE(&td, MINT_INITBLK);
- td.sp -= 3;
- break;
-#if 0
- case CEE_NO_:
- /* FIXME: implement */
- ip += 2;
- break;
-#endif
- case CEE_RETHROW:
- SIMPLE_OP (td, MINT_RETHROW);
- generating_code = 0;
- break;
- case CEE_SIZEOF: {
- guint32 align;
- gint32 size;
- token = read32 (td.ip + 1);
- td.ip += 5;
- if (mono_metadata_token_table (token) == MONO_TABLE_TYPESPEC) {
- MonoType *type = mono_type_create_from_typespec (image, token);
- size = mono_type_size (type, &align);
- } else {
- MonoClass *szclass = mono_class_get_full (image, token, generic_context);
- mono_class_init (szclass);
-#if 0
- if (!szclass->valuetype)
- THROW_EX (mono_exception_from_name (mono_defaults.corlib, "System", "InvalidProgramException"), ip - 5);
-#endif
- size = mono_class_value_size (szclass, &align);
- }
- ADD_CODE(&td, MINT_LDC_I4);
- WRITE32(&td, &size);
- PUSH_SIMPLE_TYPE(&td, STACK_TYPE_I4);
- break;
- }
-#if 0
- case CEE_REFANYTYPE: ves_abort(); break;
-#endif
- default:
- g_error ("transform.c: Unimplemented opcode: 0xFE %02x at 0x%x\n", *td.ip, td.ip-header->code);
- }
- break;
- default:
- g_error ("transform.c: Unimplemented opcode: %02x at 0x%x\n", *td.ip, td.ip-header->code);
- }
-
- if (td.new_ip - td.new_code != new_in_start_offset)
- td.last_new_ip = td.new_code + new_in_start_offset;
- else if (td.is_bb_start [td.in_start - td.il_code])
- td.is_bb_start [td.ip - td.il_code] = 1;
-
- td.last_ip = td.in_start;
- }
-
- if (mono_interp_traceopt) {
- const guint16 *p = td.new_code;
- printf("Runtime method: %p, VT stack size: %d\n", rtm, td.max_vt_sp);
- printf("Calculated stack size: %d, stated size: %d\n", td.max_stack_height, header->max_stack);
- while (p < td.new_ip) {
- p = mono_interp_dis_mintop(td.new_code, p);
- printf("\n");
- }
- }
-
- rtm->clauses = mono_mempool_alloc (domain->mp, header->num_clauses * sizeof(MonoExceptionClause));
- memcpy (rtm->clauses, header->clauses, header->num_clauses * sizeof(MonoExceptionClause));
- rtm->code = mono_mempool_alloc (domain->mp, (td.new_ip - td.new_code) * sizeof(gushort));
- memcpy (rtm->code, td.new_code, (td.new_ip - td.new_code) * sizeof(gushort));
- g_free (td.new_code);
- rtm->new_body_start = rtm->code + body_start_offset;
- rtm->num_clauses = header->num_clauses;
- for (i = 0; i < header->num_clauses; i++) {
- MonoExceptionClause *c = rtm->clauses + i;
- int end_off = c->try_offset + c->try_len;
- c->try_offset = td.in_offsets [c->try_offset];
- c->try_len = td.in_offsets [end_off] - c->try_offset;
- end_off = c->handler_offset + c->handler_len;
- c->handler_offset = td.in_offsets [c->handler_offset];
- c->handler_len = td.in_offsets [end_off] - c->handler_offset;
- }
- rtm->vt_stack_size = td.max_vt_sp;
- rtm->alloca_size = rtm->locals_size + rtm->args_size + rtm->vt_stack_size + rtm->stack_size;
- rtm->data_items = mono_mempool_alloc (domain->mp, td.n_data_items * sizeof (td.data_items [0]));
- memcpy (rtm->data_items, td.data_items, td.n_data_items * sizeof (td.data_items [0]));
- g_free (td.in_offsets);
- g_free (td.forward_refs);
- for (i = 0; i < header->code_size; ++i)
- g_free (td.stack_state [i]);
- g_free (td.stack_state);
- g_free (td.stack_height);
- g_free (td.vt_stack_size);
- g_free (td.data_items);
- g_hash_table_destroy (td.data_hash);
-}
-
-static mono_mutex_t calc_section;
-
-void
-mono_interp_transform_init (void)
-{
- mono_mutex_init_recursive(&calc_section);
-}
-
-MonoException *
-mono_interp_transform_method (RuntimeMethod *runtime_method, ThreadContext *context)
-{
- int i, align, size, offset;
- MonoMethod *method = runtime_method->method;
- MonoImage *image = method->klass->image;
- MonoMethodHeader *header = mono_method_get_header (method);
- MonoMethodSignature *signature = mono_method_signature (method);
- register const unsigned char *ip, *end;
- const MonoOpcode *opcode;
- MonoMethod *m;
- MonoClass *class;
- MonoDomain *domain = mono_domain_get ();
- unsigned char *is_bb_start;
- int in;
- MonoVTable *method_class_vt;
- int backwards;
- MonoGenericContext *generic_context = NULL;
-
- method_class_vt = mono_class_vtable (domain, runtime_method->method->klass);
- if (!method_class_vt->initialized) {
- jmp_buf env;
- MonoInvocation *last_env_frame = context->env_frame;
- jmp_buf *old_env = context->current_env;
-
- if (setjmp(env)) {
- MonoException *failed = context->env_frame->ex;
- context->env_frame->ex = NULL;
- context->env_frame = last_env_frame;
- context->current_env = old_env;
- return failed;
- }
- context->env_frame = context->current_frame;
- context->current_env = &env;
- mono_runtime_class_init (method_class_vt);
- context->env_frame = last_env_frame;
- context->current_env = old_env;
- }
-
- mono_profiler_method_jit (method); /* sort of... */
-
- if (mono_method_signature (method)->is_inflated)
- generic_context = ((MonoMethodInflated *) method)->context;
-
- if (method->iflags & (METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL | METHOD_IMPL_ATTRIBUTE_RUNTIME)) {
- MonoMethod *nm = NULL;
- mono_mutex_lock(&calc_section);
- if (runtime_method->transformed) {
- mono_mutex_unlock(&calc_section);
- mono_profiler_method_end_jit (method, MONO_PROFILE_OK);
- return NULL;
- }
-
- /* assumes all internal calls with an array this are built in... */
- if (method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL &&
- (! mono_method_signature (method)->hasthis || method->klass->rank == 0)) {
- runtime_method->code = g_malloc(sizeof(short));
- runtime_method->code[0] = MINT_CALLINT;
- if (((MonoMethodPInvoke*) method)->addr == NULL)
- ((MonoMethodPInvoke*) method)->addr = mono_lookup_internal_call (method);
- runtime_method->func = mono_arch_create_trampoline (mono_method_signature (method), method->string_ctor);
- } else {
- const char *name = method->name;
- if (method->klass->parent == mono_defaults.multicastdelegate_class) {
- if (*name == 'I' && (strcmp (name, "Invoke") == 0)) {
- nm = mono_marshal_get_delegate_invoke (method);
- } else if (*name == 'B' && (strcmp (name, "BeginInvoke") == 0)) {
- nm = mono_marshal_get_delegate_begin_invoke (method);
- } else if (*name == 'E' && (strcmp (name, "EndInvoke") == 0)) {
- nm = mono_marshal_get_delegate_end_invoke (method);
- }
- }
- if (nm == NULL) {
- runtime_method->code = g_malloc(sizeof(short));
- runtime_method->code[0] = MINT_CALLRUN;
- }
- }
- if (nm == NULL) {
- runtime_method->stack_size = sizeof (stackval); /* for tracing */
- runtime_method->alloca_size = runtime_method->stack_size;
- runtime_method->transformed = TRUE;
- mono_mutex_unlock(&calc_section);
- mono_profiler_method_end_jit (method, MONO_PROFILE_OK);
- return NULL;
- }
- method = nm;
- header = mono_method_get_header (nm);
- mono_mutex_unlock(&calc_section);
- }
- g_assert ((signature->param_count + signature->hasthis) < 1000);
- g_assert (header->max_stack < 10000);
- /* intern the strings in the method. */
- ip = header->code;
- end = ip + header->code_size;
-
- is_bb_start = g_malloc0(header->code_size);
- is_bb_start [0] = 1;
- while (ip < end) {
- in = *ip;
- if (in == 0xfe) {
- ip++;
- in = *ip + 256;
- }
- else if (in == 0xf0) {
- ip++;
- in = *ip + MONO_CEE_MONO_ICALL;
- }
- opcode = &mono_opcodes [in];
- switch (opcode->argument) {
- case MonoInlineNone:
- ++ip;
- break;
- case MonoInlineString:
- if (method->wrapper_type == MONO_WRAPPER_NONE)
- mono_ldstr (domain, image, mono_metadata_token_index (read32 (ip + 1)));
- ip += 5;
- break;
- case MonoInlineType:
- if (method->wrapper_type == MONO_WRAPPER_NONE) {
- class = mono_class_get_full (image, read32 (ip + 1), generic_context);
- mono_class_init (class);
- /* quick fix to not do this for the fake ptr classes - probably should not be getting the vtable at all here */
- if (!(class->flags & TYPE_ATTRIBUTE_INTERFACE) && class->interface_offsets != NULL)
- mono_class_vtable (domain, class);
- }
- ip += 5;
- break;
- case MonoInlineMethod:
- if (method->wrapper_type == MONO_WRAPPER_NONE && *ip != CEE_CALLI) {
- m = mono_get_method_full (image, read32 (ip + 1), NULL, generic_context);
- if (m == NULL) {
- g_free (is_bb_start);
- return mono_get_exception_missing_method ();
- }
- mono_class_init (m->klass);
- if (!(m->klass->flags & TYPE_ATTRIBUTE_INTERFACE))
- mono_class_vtable (domain, m->klass);
- }
- ip += 5;
- break;
- case MonoInlineField:
- case MonoInlineSig:
- case MonoInlineI:
- case MonoInlineTok:
- case MonoShortInlineR:
- ip += 5;
- break;
- case MonoInlineBrTarget:
- offset = read32 (ip + 1);
- ip += 5;
- backwards = offset < 0;
- offset += ip - header->code;
- g_assert (offset >= 0 && offset < header->code_size);
- is_bb_start [offset] |= backwards ? 2 : 1;
- break;
- case MonoShortInlineBrTarget:
- offset = ((gint8 *)ip) [1];
- ip += 2;
- backwards = offset < 0;
- offset += ip - header->code;
- g_assert (offset >= 0 && offset < header->code_size);
- is_bb_start [offset] |= backwards ? 2 : 1;
- break;
- case MonoInlineVar:
- ip += 3;
- break;
- case MonoShortInlineVar:
- case MonoShortInlineI:
- ip += 2;
- break;
- case MonoInlineSwitch: {
- guint32 n;
- const unsigned char *next_ip;
- ++ip;
- n = read32 (ip);
- ip += 4;
- next_ip = ip + 4 * n;
- for (i = 0; i < n; i++) {
- offset = read32 (ip);
- backwards = offset < 0;
- offset += next_ip - header->code;
- g_assert (offset >= 0 && offset < header->code_size);
- is_bb_start [offset] |= backwards ? 2 : 1;
- ip += 4;
- }
- break;
- }
- case MonoInlineR:
- case MonoInlineI8:
- ip += 9;
- break;
- default:
- g_assert_not_reached ();
- }
- }
-
- /* the rest needs to be locked so it is only done once */
- mono_mutex_lock(&calc_section);
- if (runtime_method->transformed) {
- mono_mutex_unlock(&calc_section);
- g_free (is_bb_start);
- mono_profiler_method_end_jit (method, MONO_PROFILE_OK);
- return NULL;
- }
-
- runtime_method->local_offsets = g_malloc (header->num_locals * sizeof(guint32));
- runtime_method->stack_size = (sizeof (stackval) + 2) * header->max_stack; /* + 1 for returns of called functions + 1 for 0-ing in trace*/
- runtime_method->stack_size = (runtime_method->stack_size + 7) & ~7;
- offset = 0;
- for (i = 0; i < header->num_locals; ++i) {
- size = mono_type_size (header->locals [i], &align);
- offset += align - 1;
- offset &= ~(align - 1);
- runtime_method->local_offsets [i] = offset;
- offset += size;
- }
- offset = (offset + 7) & ~7;
- runtime_method->locals_size = offset;
- g_assert (runtime_method->locals_size < 65536);
- offset = 0;
- runtime_method->arg_offsets = g_malloc(signature->param_count * sizeof(guint32));
- for (i = 0; i < signature->param_count; ++i) {
- if (signature->pinvoke) {
- size = mono_type_native_stack_size (signature->params [i], &align);
- align = 8;
- }
- else
- size = mono_type_stack_size (signature->params [i], &align);
- offset += align - 1;
- offset &= ~(align - 1);
- runtime_method->arg_offsets [i] = offset;
- offset += size;
- }
- offset = (offset + 7) & ~7;
- runtime_method->args_size = offset;
- g_assert (runtime_method->args_size < 10000);
-
- generate(method, runtime_method, is_bb_start);
-
- g_free (is_bb_start);
-
- mono_profiler_method_end_jit (method, MONO_PROFILE_OK);
- runtime_method->transformed = TRUE;
- mono_mutex_unlock(&calc_section);
-
- return NULL;
-}
-
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