2001-09-26  Dietmar Maurer  <dietmar@ximian.com>

	* emit-x86.c (arch_compile_method): more documentation.

	* testjit.c: moved the architecture specific things to emit-x86.c
	and x86.brg. Added more documentation. code cleanup.

2001-09-25  Dietmar Maurer  <dietmar@ximian.com>

	* x86.brg: we now have different types of addresses: ADDR_L for local
	values, ADDR_A for arguments and ADDR_G for global addresses. We
	also use LDIND_XX token to load values from a specific address
	instead of LDLOC/STLOC. 

	* testjit.c: use the new adressing scheme everywhere:
	LDIND _XX (ADDR_X), and STIND_XX (ADDR_X, tree)  

2001-09-24  Dietmar Maurer  <dietmar@ximian.com>

	* testjit.c (main): fix bug in parameter parsing

	* x86.brg: impl. more opcodes

2001-09-23  Dick Porter  <dick@ximian.com>

	* Makefile.am (testjit_LDADD): rename PTHREAD_LIBS to THREAD_LIBS

2001-09-23  Dietmar Maurer  <dietmar@ximian.com>

	* testjit.c: use the memory pool to avoid memory leaks

2001-09-22  Dietmar Maurer  <dietmar@ximian.com>

	* x86.brg: increment the stack pointer after function calls

2001-09-21  Dick Porter  <dick@ximian.com>

	* Makefile.am (testjit_LDADD): Added PTHREAD_LIBS to the link line

2001-09-21  Dietmar Maurer  <dietmar@ximian.com>

	* x86.brg: implemented long MUL/DIV
	(MB_OPT_LEVEL): define optimisation level macro

	* testjit.c (tree_allocate_regs): added a way to prevent EDX usage
	for operations like idiv. it is also possible to assign specific registers.

2001-09-20  Dietmar Maurer  <dietmar@ximian.com>

	* x86.brg: added basic support for long

	* testjit.c (mono_compile_method): implemented POP

2001-09-19  Miguel de Icaza  <miguel@ximian.com>

	* testjit.c (usage): Added a couple of more usage options.

2001-09-19  Dietmar Maurer  <dietmar@ximian.com>

	* x86.brg: added more floating point grammar 

	* testjit.c (mono_compile_method): make local offsets negative

	* x86.brg: added some floating point trees

	* testjit.c (mono_compile_method): arguments on the runtime 
	stack are at least 4 bytes

	* x86.brg: partly implemented 8,16 bit integers

	* testjit.c (get_address): mark basic blocks

2001-09-18  Dietmar Maurer  <dietmar@ximian.com>

	* x86.brg: added some rules to optimize code

	* testjit.c (get_address): use a binary search to get the address
	(main): added an option to debug the jit (-d)

Tue Sep 18 13:19:16 CEST 2001 Paolo Molaro <lupus@ximian.com>

	* testjit.c: better/faster align code. Handle ldloc.s and stloc.s.

2001-09-17  Miguel de Icaza  <miguel@ximian.com>

	* testjit.c (mono_compile_method): Provide better error reporting.

2001-09-17  Dietmar Maurer  <dietmar@ximian.com>

	* testjit.c (tree_get_address): impl. to fix address bug
	(tree_get_address): make sure that we can only jump to the first
	instruction of a tree.

	* x86.brg: emit real code for calls

	* testjit.c (create_jit_trampoline): creates a function to trigger jit
	compilation.
	(mono_compile_method): reversed argument order

2001-09-15  Dietmar Maurer  <dietmar@ximian.com>

	* x86.brg (stmt): don't emit unnecessary register moves

	* testjit.c (tree_allocate_regs): free registers earlier

2001-09-14  Dietmar Maurer  <dietmar@ximian.com>

	* x86.brg: branch addresses are now resolved

	* testjit.c (compute_branches): compute address of branches

	* x86.brg: emit real x86 instructions

	* testjit.c: call objdump to disassemble the output

2001-09-13  Dietmar Maurer  <dietmar@ximian.com>

	* x86.brg: use the right offsets to access local variables
	and arguments.

	* emit-x86.c: only save/restore callee saved registers if they are
	really modified.

	* testjit.c (tree_allocate_regs): use the new MonoRegSet to
	allocate registers.
	(mono_compile_method): changed the tree for mothod calls

	* regset.h: impl.
	
	* regset.c: impl.
	

2001-09-10  Miguel de Icaza  <miguel@ximian.com>

	* x86.brg: Use Unix assembly syntax.

	* emit-x86.c: support code, should be moved

	* testjit.c: Use GPtrArrays instead of GLists, as those are very
	inefficient at appends.

	* Renamed `create_new_leave' to `create_new_leaf'