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|
2002-02-01 Dietmar Maurer <dietmar@ximian.com>
* x86.brg: impl. SHL/SHR/CLT for 64 bit values
2002-01-31 Dietmar Maurer <dietmar@ximian.com>
* x86.brg: impl. CEQ(lreg,lreg)
* jit.c (mono_analyze_stack): impl. LDVIRTFTN
(mono_analyze_stack): handle MONO_TABLE_MEMBERREF in LDSFLD/STSFLD
* x86.brg: removed some dead code.
2002-01-18 Dietmar Maurer <dietmar@ximian.com>
* jit.c (arch_allocate_var): fixed alignment bugs
2002-01-17 Dietmar Maurer <dietmar@ximian.com>
* jit.c (mono_analyze_stack): use LDIND_REF/STIND_REF
2002-01-16 Dietmar Maurer <dietmar@ximian.com>
* jit.c (main): install the trampoline before we start to create
objects.
* x86.brg: impl. CLT_UN, CGT_UN
* emit-x86.c (leave_method): added check for null object
(enter_method): consider byref arguments
2002-01-14 Dietmar Maurer <dietmar@ximian.com>
* x86.brg: bug fix in CONV_OVF_I1_UN
impl. ADD_OVF, MUL_OVF
impl. ADD_OVF_UN, SUB_OVF, SUB_OVF_UN
(SUB (lreg, lreg)): bug fix - use SBB instead of SUB
(EMIT_COND_EXCEPTION): added signed flag
Fri Jan 11 20:06:22 CET 2002 Paolo Molaro <lupus@ximian.com>
* jit.c: implement stloc, ldloc, ldloca.
2002-01-11 Dietmar Maurer <dietmar@ximian.com>
* jit.c (mono_analyze_stack): fixed calculation of last_instr
* x86.brg (LDLEN): emit null_reference exception
(BLE_UN): bug fix.
(RET, RET_VOID, RET_OBJ, ...) fixed jump to epilog
2002-01-04 Dietmar Maurer <dietmar@ximian.com>
* x86.brg: bug fix in CASTCLASS
2001-12-21 Dietmar Maurer <dietmar@ximian.com>
* jit.c (mono_analyze_stack): spill MUL to avoid problem with
register allocation.
* emit-x86.c (arch_compile_method): fixed static delegate bug
2001-12-16 Miguel de Icaza <miguel@ximian.com>
* x86.brg, jit.c: Split up the nodes that we used to share on
CONV_OVF. They were sharing the nodes because they are the same
on 32-bit machines, but on 64-bit machines you need different
code for them.
2001-12-17 Dietmar Maurer <dietmar@ximian.com>
* x86.brg: removed prerequisite that (tree->left->reg1 <
tree->right->reg1) to make register allocation easier.
2001-12-16 Dietmar Maurer <dietmar@ximian.com>
* emit-x86.c (arch_handle_exception): new code to handle
exceptions inside unmanaged code.
* x86.brg: impl. SAVE_LMF, RESTORE_LMF, pass implizit valuetype
address as first argument.
2001-12-15 Dietmar Maurer <dietmar@ximian.com>
* x86.brg: pass exceptions on the stack
* jit.h (ISSTRUCT): new macro to check for real value types
(return false for enum types).
2001-12-11 Dietmar Maurer <dietmar@ximian.com>
* x86.brg: use position indepentent code if possible.
* x86.brg (EMIT_COND_EXCEPTION): new macro.
* emit-x86.c (mono_emit_cfg): impl. variable code buffer size
2001-12-10 Dietmar Maurer <dietmar@ximian.com>
* jit.c (mono_analyze_flow): use g_malloc0 o allocate large bcinfo
blocks.
(mono_analyze_flow): use g_malloc0 o allocate large bblocks array.
* x86.brg (stmt): added opt. for STIND_R4/STIND_R8
2001-12-07 Dietmar Maurer <dietmar@ximian.com>
* jit.c (mono_allocate_intvar): bug fix.
* emit-x86.c (get_unbox_trampoline): impl.
* jit.c (mono_analyze_stack): impl STOBJ, LEAVE
2001-12-06 Dietmar Maurer <dietmar@ximian.com>
* x86.brg: raise exceptions.
2001-12-05 Dietmar Maurer <dietmar@ximian.com>
* x86.brg: impl. CEQ for freg, NEWSTRUCT now allocates valuetypes on
the stack.
2001-12-06 Miguel de Icaza <miguel@ximian.com>
* jit.c (mono_analyze_stack), x86.brg: Implement CONV.OVF.I1,
CONV.OVF.I4, CONV.OVF.I1.UN, CONV.OVF.U1, CONV.OVF.U1.UN,
CONV.OVF.I2.UN, CONV.OVF.I8.UN
2001-12-04 Dietmar Maurer <dietmar@ximian.com>
* x86.brg: impl. UNBOX, NEWSTRUCT, removed VTYPE, bug fixes,
removed the locaddr nonterminal, reimplemented value types
* jit.c: reimplemented value type support, better support for
enumeration types.
2001-12-03 Miguel de Icaza <miguel@ximian.com>
* x86.brg, jit.c: Implement conv.ovf.u4, conv.ovf.u2, conv.ovf.i2,
conv.ovf.u8
Mon Dec 3 17:16:36 CET 2001 Paolo Molaro <lupus@ximian.com>
* jit.c: call mono_init() after registering internal calls.
2001-11-30 Dietmar Maurer <dietmar@ximian.com>
* emit-x86.c (tree_preallocate_regs): improved register allocation
* x86.brg: impl. ISINST, CASTCLASS
Fri Nov 30 12:02:24 CET 2001 Paolo Molaro <lupus@ximian.com>
* x86.brg: rearrange fields to reduce struct size.
* jit.c: use signature->param_count, not signature->params_size.
* debug.c: off-by-one error fix.
2001-11-29 Radek Doulik <rodo@ximian.com>
* Makefile.am: build mono only for X86 architecture, compilation
fails for ppc now because of accessing registers in sigcontext
structure
2001-11-29 Dietmar Maurer <dietmar@ximian.com>
* jit.c (mono_analyze_stack): bug fix in DUP
Thu Nov 29 12:32:01 CET 2001 Paolo Molaro <lupus@ximian.com>
* debug.c: fix type handling. Position function position at start of
IL code. Output more fine-grained stepping information.
2001-11-28 Dietmar Maurer <dietmar@ximian.com>
* x86.brg (LDIND_I1, LDIND_I2): use x86_widen_ instead of x86_mov_
* jit.c (mono_analyze_stack): record the cli_address for later use
with gdb.
(sigsegv_signal_handler): translate sigsegv into "Internal error"
exception.
Tue Nov 27 16:32:41 CET 2001 Paolo Molaro <lupus@ximian.com>
* debug.c, debug.h: added support for generating stabs.
Stabs can be compiled with as and the resulting object file can be
loaded in a gdb session with add-symbol-file object.o.
* jit.c, jit.h: add --stabs and --debug command line arguments. Keep track
where locals and arguments are stored in the stack. Add support for
passing command line arguments to CLR programs.
* emit-x86.c: insert a breakpoint at method invocation if needed.
2001-11-27 Dietmar Maurer <dietmar@ximian.com>
* jit.c: exception support
* emit-x86.c (arch_emit_epilogue): bug fix: restore the regs in
the right order.
2001-11-26 Dick Porter <dick@ximian.com>
* Makefile.am (mono_LDADD): Add io-layer library
2001-11-19 Dietmar Maurer <dietmar@ximian.com>
* jit.c (mono_analyze_stack): impl. LDFTN
(MAKE_SPILLED_BI_ALU): always spill DIV/REM results to memory to
make register allocation easier on x86
* emit-x86.c (enter_method): more debugging output for Strings
(arch_compile_method): added delegate support
(arch_compile_method): align EBP to 8 byte boundary
Mon Nov 19 11:36:22 CET 2001 Paolo Molaro <lupus@ximian.com>
* jit.c: use mono_install_trampoline (), instead of exporting
a function to a lower-level library.
2001-11-16 Dietmar Maurer <dietmar@ximian.com>
* x86.brg (STRING_ARG): impl. a way to marshal strings. This
will be extensible to handle all possible kinds of marshalling
requirements.
* jit.c (map_call_type): added MB_TERM_CALL_VOID
(mono_analyze_stack): impl. LDELEMA, reimplemented CALL
instructions to handle this arguments more effectively.
2001-11-15 Dietmar Maurer <dietmar@ximian.com>
* Makefile.am (mono_SOURCES): renamed testjit to mono
* x86.brg: added debugging support
* testjit.c: added support for value types, CFG improvements
* emit-x86.c (enter_method): handle value types
(tree_allocate_regs): impl. a better way to handle chain rules
2001-11-10 Dietmar Maurer <dietmar@ximian.com>
* x86.brg (INITOBJ): bug fix: initialize data before use,
simplified the code.
2001-11-09 Miguel de Icaza <miguel@ximian.com>
* testjit.c (mono_analyze_stack): Remove compiler warning by
testing against NULL.
2001-11-09 Dick Porter <dick@ximian.com>
* Makefile.am (testjit_LDADD): Don't need THREAD_LIBS any more
2001-11-09 Dietmar Maurer <dietmar@ximian.com>
* testjit.c (mono_analyze_stack): new BOX impl.
* x86.brg: implemented INITOBJ
* testjit.c (mono_analyze_stack): finished array support
(mono_analyze_stack): reimplemented DUP instruction
2001-11-08 Dietmar Maurer <dietmar@ximian.com>
* testjit.c (MAKE_STELEM, MAKE_LDELEM): we build a tree which
represents the address of the element. This way we can emit highly
optimized x86 instructions to access elements (using base+index+offset
adressing mode)
2001-11-07 Miguel de Icaza <miguel@ximian.com>
* mempool.c: Include string.h to kill warning.
* testjit.c: Add typecast to kill warning.
* x86.brg: Include string.h to eliminate warning.
* emit-x86.c (tree_allocate_regs): Fix arguments to g_warning to
kill warning.
2001-11-07 Dietmar Maurer <dietmar@ximian.com>
* emit-x86.c (enter_method): print out all method arguments
(x86_magic_trampoline): impl.
(arch_create_simple_jit_trampoline): we use different trampolines
for static methods (no need to write the address back into to
vtable).
2001-11-06 Dietmar Maurer <dietmar@ximian.com>
* emit-x86.c (arch_create_jit_trampoline): optimised trampoline to
use less the 16 bytes.
* x86.brg: code cleanup
2001-11-05 Dietmar Maurer <dietmar@ximian.com>
* testjit.c: bug fixes.
* emit-x86.c (leave_method): print result values
2001-11-03 Dietmar Maurer <dietmar@ximian.com>
* emit-x86.c (enter_method): new debugging code
(leave_method): new debbuging code, this functions are called
when you use the new option --trace-calls
2001-11-02 Dietmar Maurer <dietmar@ximian.com>
* testjit.c: impl. STELEM_XX, STELEM_XX
* x86.brg: impl. LDLEN, LDELEMA
2001-10-15 Dietmar Maurer <dietmar@ximian.com>
* x86.brg: added some experimental code for CALL
instructions - still not found the optimal way to do it.
* testjit.c (map_stind_type): add support for value types with
a size of 1, 2 or 4 bytes, implemented CEE_UNBOX, CEE_LDOBJ,
CEE_LDSTR, CEE_LDFLD, CEE_LDFLDA, CEE_STFLD, CEE_NEWOBJ, CEE_CEQ
(ctree_create_newobj): impl.
* emit-x86.c (tree_allocate_regs): removed allocation code for
addr nonterminal.
(get_address): use a simple, but bug free search instead of the
buggy binary search.
2001-10-12 Dietmar Maurer <dietmar@ximian.com>
* testjit.c: support virtual functions
* x86.brg: support different addressing modes for calls
2001-10-11 Dietmar Maurer <dietmar@ximian.com>
* testjit.c: impl. STFLD
2001-10-10 Dietmar Maurer <dietmar@ximian.com>
* x86.brg: impl. CEQ
2001-10-04 Dick Porter <dick@ximian.com>
* testjit.c:
* emit-x86.c: include mono-endian.h not endian.h
2001-10-02 Dietmar Maurer <dietmar@ximian.com>
* testjit.c (ctree_create_dup): really duplicate the tree.
attach the arguments to the CALL node. Added a new macro to
make argument order configurable (ARCH_ARGS_RIGHT_TO_LEFT).
2001-10-01 Dietmar Maurer <dietmar@ximian.com>
* interp.brg: the burm based interpreter: added the file as example.
2001-09-27 Dietmar Maurer <dietmar@ximian.com>
* x86.brg: cleanup
* testjit.c: impl. LDIND/STIND/LDLOCA, use g_malloc to alloc static
data.
(map_stind_type): support enum types
(map_ldind_type): support enum types
* emit-x86.c (tree_allocate_regs): added code to support
register allocation for addressing modes trees.
(tree_emit): bug fix: we have to emit all mono_burg_functins. The
previous impl. did not work for chain rules.
(compute_branches): support for SWITCH statements
* x86.brg: added rules to model x86 addressing modes
2001-09-26 Dietmar Maurer <dietmar@ximian.com>
* emit-x86.c (compute_branches): implemented SWITCH
* testjit.c (mono_create_forest): implemented LDIND/STIND opcodes
(map_ldind_type): add enumeration types.
(map_stind_type): add enumeration types.
* 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'
|