+2002-02-27 Dietmar Maurer <dietmar@ximian.com>
+
+ * emit-x86.c (arch_runtime_invoke): impl. runtime invoke for the jit.
+
+2002-02-26 Dietmar Maurer <dietmar@ximian.com>
+
+ * x86.brg: bug fix in CLT(lreg,lreg)
+ (reg): bug fix in CONV_OVF_I4(lreg)
+ (lreg): replaced x86_call_reg with x86_call_code
+
+ * emit-x86.c (mono_add_jump_info): impl.
+ (mono_compute_branches): patch real jump address (instead of
+ emitting code twice)
+
+Tue Feb 26 11:56:03 CET 2002 Paolo Molaro <lupus@ximian.com>
+
+ * x86.brg: optimize cmp reg,0 -> test reg.
+
+Sun Feb 24 13:58:34 CET 2002 Paolo Molaro <lupus@ximian.com>
+
+ * jit.h, jit.c, emit-x86.c: Added a few statistics counters
+ and the --stats command line option to print them.
+ Fixed memory leak in arch_compile_method () when a method's code is
+ found in the cache. Fix magic trampoline to deal with static calls.
+
+2002-02-21 Dietmar Maurer <dietmar@ximian.com>
+
+ * x86.brg: impl. SHR_UN for lreg, added new test, bug fix for BNE_UN
+
+2002-02-19 Dietmar Maurer <dietmar@ximian.com>
+
+ * emit-x86.c (arch_compile_method): add shared code to mono_root_domain
+ (arch_create_jit_trampoline): cache trampoline code
+
+2002-02-18 Dietmar Maurer <dietmar@ximian.com>
+
+ * jit.c (mono_analyze_stack): optimize LDSFLD/STSFLD for domain
+ specific code.
+ (mono_analyze_stack): use MB_TERM_LDELEMA to perform bound check
+
+ * x86.brg: do not encode exception objects into the instruction
+ stream, because they are domain dependend. Use
+ arch_get_throw_exception_by_name() instead;
+
+Mon Feb 18 15:51:40 CET 2002 Paolo Molaro <lupus@ximian.com>
+
+ * jit.c: intern command line arguments.
+
+2002-02-18 Dietmar Maurer <dietmar@ximian.com>
+
+ * jit.c (mono_analyze_stack): use the magic trampoline for all
+ calls (since we cant store the address of compiled code in
+ method->addr).
+ (mono_analyze_stack): imp. LDSTR for shared code
+
+ * emit-x86.c (x86_magic_trampoline): handle x86_call_code().
+ (arch_compile_method): add a cache for compiled methods to avoid
+ recompilation. dont use method->addr to store domain dependent
+ code address.
+
+2002-02-15 Dietmar Maurer <dietmar@ximian.com>
+
+ * x86.brg: impl. BLE,BGT for freg
+
+Sat Feb 16 16:27:42 CET 2002 Paolo Molaro <lupus@ximian.com>
+
+ * emit-x86.c: handle unreachable code. Eliminate some unneeded
+ malloc() calls.
+ * jit.c: handle unreachable code. Move setting of mono_end_of_stack to
+ main(). Add --compile classname and --ncompile num command line
+ options to do performance evaluation of the jitter (and help
+ debugging).
+
+2002-02-15 Dietmar Maurer <dietmar@ximian.com>
+
+ * emit-x86.c (arch_compile_method): bug fix in static delegate
+ Invoke code.
+
+2002-02-14 Dietmar Maurer <dietmar@ximian.com>
+
+ * jit.c (mono_analyze_stack): do a LDIND after NEWOBJ for value types.
+
+2002-02-13 Dietmar Maurer <dietmar@ximian.com>
+
+ * jit.c (mono_analyze_stack): impl. CEE_SIZEOF
+
+2002-02-13 Miguel de Icaza <miguel@ximian.com>
+
+ * jit.c (arch_allocate_var): Only assert that the alignment is
+ at least 32-bits aligned, not always 32-bits aligned (for I8 for example).
+
+Mon Feb 11 11:20:57 CET 2002 Paolo Molaro <lupus@ximian.com>
+
+ * x86.brg: fix invalid cast check in unbox. Pack MBTree structure.
+
+Sun Feb 10 12:54:05 CET 2002 Paolo Molaro <lupus@ximian.com>
+
+ * emit-x86.c: make x86_magic_trampoline() handle call instructions
+ with an imm8 displacement. x86.brg not yet changed to take advantage
+ of it.
+
+Sun Feb 10 11:47:30 CET 2002 Paolo Molaro <lupus@ximian.com>
+
+ * jit.c: use opcode info from libmetadata to do flow analysis
+ and simplify code.
+
+2002-02-06 Dietmar Maurer <dietmar@ximian.com>
+
+ * jit.c (MAKE_LDELEM, MAKE_STELEM): added bound checking
+
+2002-02-05 Dietmar Maurer <dietmar@ximian.com>
+
+ * x86.brg: use element_class for type check
+
+2002-02-04 Dietmar Maurer <dietmar@ximian.com>
+
+ * jit.c (main): impl. __array_Address icall
+
+ * mempool.c (mono_mempool_alloc): handle large block allocation
+
+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
projects / mono.git / blobdiff