Joel Dice
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eabb37e6eb
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add lcmp instruction to Compiler and corresponding LongCompare instruction to Assembler, since that's the only efficient way to implement the lcmp bytecode on x86
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2008-06-12 10:56:48 -06:00 |
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Joel Dice
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fc8c5a2ea9
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fix a few bugs revealed by ProGuard optimizations, including too-early constant propagation during array loads and stores
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2008-06-10 08:49:13 -06:00 |
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Joel Dice
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65830a76c5
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improve efficiency of array bounds checks and generate a thunk table for native functions called indirectly
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2008-05-31 16:14:27 -06:00 |
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Joel Dice
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3c30e815ec
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optimize multiple loads from the same local variable
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2008-05-18 22:31:52 -06:00 |
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Joel Dice
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f1809897bd
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fix build
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2008-05-06 15:13:02 -06:00 |
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Joel Dice
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1b5f14d847
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re-enable tests in Misc and get them working
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2008-04-28 09:53:48 -06:00 |
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Joel Dice
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d5137a7cdf
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use stack instead of registers to save data across jumps and branches; bugfixes
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2008-04-26 14:56:03 -06:00 |
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Joel Dice
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a7134a2cd7
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fix build
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2008-04-17 16:07:32 -06:00 |
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Joel Dice
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525f733171
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Merge branch 'master' into compiler
Conflicts:
src/compile.cpp
src/compiler.cpp
src/compiler.h
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2008-04-13 13:48:20 -06:00 |
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Joel Dice
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2d6eebf4d1
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more progress on general stack tracing
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2008-04-09 13:08:13 -06:00 |
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Joel Dice
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406f173982
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handle constant array lengths and indexes properly; various bugfixes
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2008-03-13 14:50:56 -06:00 |
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Joel Dice
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3317149cd2
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Merge branch 'master' into compiler
Conflicts:
src/x86.cpp
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2008-02-26 17:56:35 -07:00 |
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Joel Dice
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2edaa82801
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prepend copyright notice and license to all source files; add license.txt and readme.txt
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2008-02-19 11:06:52 -07:00 |
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Joel Dice
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d654c943f3
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various bugfixes and tweaks in new compiler, primarily related to duplicating stack operands
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2008-02-17 13:57:40 -07:00 |
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Joel Dice
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fa513beb2f
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rework compiler interface to explicitly accept a size parameter for each operation where relevant
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2008-02-11 19:06:12 -07:00 |
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Joel Dice
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5b2f351f01
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adapt compile.cpp to new compiler
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2008-02-11 10:21:41 -07:00 |
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Joel Dice
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2f83468b80
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remove context argument from Allocator::tryAllocate and Allocator::allocate, since we aren't using it after all
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2008-01-14 16:37:24 -07:00 |
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Joel Dice
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0298865efa
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refactor memory allocation to allow better detection and handling of low-memory conditions
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2008-01-13 15:05:08 -07:00 |
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Joel Dice
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f151d85f4e
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intercept SIGSEGV and throw NullPointerExceptions
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2007-12-31 15:40:56 -07:00 |
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Joel Dice
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069a760918
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snapshot
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2007-12-30 15:24:48 -07:00 |
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Joel Dice
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b361e1b637
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refactor JIT code to make operand size an explicit part of each applicable instruction
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2007-12-26 09:56:14 -07:00 |
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Joel Dice
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31cf1754ce
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fix frame trace bug leading to incomplete stack coverage during GC; fix thinko pushing arguments in vmInvoke
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2007-12-23 11:01:41 -07:00 |
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Joel Dice
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f116225933
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fix 64-bit arithmetic support on x86-32
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2007-12-22 17:00:35 -07:00 |
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Joel Dice
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a867e4d587
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snapshot
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2007-12-21 17:26:55 -07:00 |
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Joel Dice
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4c3a2575ba
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lots of JIT bugfixes; all top-level tests now pass
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2007-12-17 13:55:31 -07:00 |
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Joel Dice
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fb29fd11d8
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more JIT bugfixes
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2007-12-16 14:30:19 -07:00 |
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Joel Dice
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796a64a426
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lots of JIT bugfixes and cleanups
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2007-12-15 17:24:15 -07:00 |
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Joel Dice
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b2147c2c99
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lots of JIT bugfixes and a few new instructions
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2007-12-12 15:19:13 -07:00 |
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Joel Dice
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fe24005ff0
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remove virtual stack code due to problems with jumps, to be revisited along with other optimizations when everything is working; various bugfixes
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2007-12-12 11:59:45 -07:00 |
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Joel Dice
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d70e3aaefb
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JIT progress: new, invokespecial, etc.
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2007-12-11 16:52:28 -07:00 |
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Joel Dice
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fdeafe46fd
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2+2 test now works with new JIT code
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2007-12-11 14:26:59 -07:00 |
|
Joel Dice
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286f290665
|
more JIT progress
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2007-12-10 17:48:09 -07:00 |
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Joel Dice
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f8cda0cd85
|
more JIT compiler progress
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2007-12-09 15:45:43 -07:00 |
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Joel Dice
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5b5a4fe8d7
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progress on JIT compiler sketch
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2007-12-09 13:03:21 -07:00 |
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Joel Dice
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55b956916f
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initial sketch of JIT compiler
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2007-12-08 16:22:13 -07:00 |
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Joel Dice
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0bbe9489a7
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flesh out call tracing in new JIT code
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2007-11-26 16:15:53 -07:00 |
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Joel Dice
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49ed41daa0
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refactor stack walking interface in processor.h and sketch stack walking implementation in compile2.cpp
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2007-11-25 16:00:55 -07:00 |
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Joel Dice
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856935acc2
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more work on new JIT code
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2007-11-21 15:15:33 -07:00 |
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Joel Dice
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ded1016b32
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clean up compile2.cpp so it compiles (but does not yet link)
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2007-11-20 09:21:17 -07:00 |
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