2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>

2007-10-24  Rodrigo Kumpera  <rkumpera@novell.com>

	* helpers.c (mono_disassemble_code): MonoCompile parameter is now
	optional. This function can now be used to disassemble code generated
	outside the JIT such as trampolines and IMT thunks.

	* mini-arm.h: defined MONO_ARCH_HAVE_IMT.

	* mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
	vtable pointer from a ldr instruction.

	* mini-arm.c (mono_arch_get_vcall_slot_addr): support the
	new IMT call sequence.

	* mini-arm.c (mono_arch_output_basic_block): emit the IMT
	call sequence for interface invocations.

	* mini-arm.c (mono_arch_emit_imt_argument): added, required
	for imt support. This function is empty since IMT on ARM requires no
	special handling on the IR side.

	* mini-arm.c (mono_arch_find_imt_method): added, required for
	imt support.

	* mini-arm.c (mono_arch_find_this_argument): added, required
	for imt support.

	* mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
	a ldr instruction to load a value stored in the code stream.

	* mini-arm.c (mono_arch_build_imt_thunk):added, required
	for imt support.

svn path=/trunk/mono/; revision=88111