Joel Dice
31d9700c9b
move SystemClassLoader and Runtime.dumpHeap to avian package
2009-05-25 21:36:29 -06:00
Joel Dice
9682d63b84
fix marshalling of 64-bit arguments in interpret.cpp
2009-05-25 21:20:29 -06:00
Joel Dice
43f5c3f382
fix process=interpret build
2009-05-25 21:05:49 -06:00
Joel Dice
758325ae27
convert methods in builtin.cpp to use fast native calling convention
2009-05-25 20:02:25 -06:00
Joel Dice
ea5fea4802
fix printf format for 64-bit build
2009-05-25 14:59:36 -06:00
Joel Dice
9837528a3e
set Thread::continuation before calling jumpAndInvoke in Rewind case of callContinuation
2009-05-24 22:49:39 -06:00
Joel Dice
0a4e77ffa7
fix thinko in callContinuation
2009-05-24 22:36:16 -06:00
Joel Dice
92aea95b36
continuation bugfixes
2009-05-24 22:27:50 -06:00
Joel Dice
c2bd828cc1
call the right continuation in callContinuation
2009-05-24 18:58:45 -06:00
Joel Dice
dc523fe6eb
load eax and edx in 32-bit vmJump
2009-05-24 18:57:59 -06:00
Joel Dice
af59c85deb
various bugfixes
2009-05-24 18:22:36 -06:00
Joel Dice
e80401ed10
vmJumpAndInvoke bugfixes
2009-05-24 11:18:17 -06:00
Joel Dice
9dbea21ec4
add continuation support to 32-bit section of compile-x86.S
2009-05-24 00:32:49 -06:00
Joel Dice
18ec68c7b7
fix word order when pushing 64-bit values as arguments to helper thunks in appendCombine
2009-05-24 00:31:53 -06:00
Joel Dice
364f31b785
finish initial sketch of dynamicWind implementation
2009-05-23 19:49:14 -06:00
Joel Dice
4305fdc7f3
begin dynamicWind implementation
2009-05-23 16:15:06 -06:00
Joel Dice
e165d5f3fd
avoid uninitialized variable warnings in MyProcessor::callWithCurrentContinuation
2009-05-19 18:28:43 -06:00
Joel Dice
ecfecf2006
translate local indexes before passing to Frame.stored{Int,Long,Object}
2009-05-18 09:16:17 -06:00
Joel Dice
398dec58bb
GC bugfixes
2009-05-17 17:43:48 -06:00
Joel Dice
195d95d809
continuation bugfixes
2009-05-16 18:39:08 -06:00
Joel Dice
8cb59c9d4c
various bugfixes to get Continuations test working
2009-05-16 02:03:03 -06:00
Joel Dice
57cec2d068
various bugfixes
2009-05-14 20:08:01 -06:00
Joel Dice
3d1ef68001
various bugfixes
2009-05-12 12:16:55 -06:00
Joel Dice
66c4867f18
more work on continuation support
2009-05-05 18:29:05 -06:00
Joel Dice
eb3bd25aa1
code cleanup and build fixes
2009-05-04 19:04:17 -06:00
Joel Dice
0cd4eb2655
early sketch of continuation support
2009-05-03 14:57:11 -06:00
Joel Dice
90dcf084a2
protect object from GC in compileVirtualMethod2; condense frame GC root maps to minimum size needed
2009-04-27 14:46:43 +00:00
Joel Dice
fd99691b00
fix CallEvent::popIndex calculation
2009-04-26 21:59:22 -06:00
Joel Dice
50529969f9
fix code to visit GC roots on stack to be compatible with tail calls; avoid generating unreachable jumps
2009-04-26 19:53:42 -06:00
Joel Dice
299699f1ff
fix stack unwinding for new calling convention (2nd try)
2009-04-26 16:06:15 -06:00
Joel Dice
03653d2dd8
fix stack unwinding and GC root scan for new calling convention
2009-04-26 15:55:35 -06:00
Joel Dice
f80fb9b536
refine code for picking target sites to avoid unecessary moves
2009-04-26 12:19:16 -06:00
Joel Dice
64b529c915
avoid generating unreachable code after tail calls
2009-04-25 20:54:36 -06:00
Joel Dice
bf8fdb6316
visit MyProcessor::virtualThunks during GC
2009-04-25 20:24:04 -06:00
Joel Dice
630fde86f7
freeze registers in CallEvent::compile to ensure they are not used as temporaries by the assmebler
2009-04-25 20:07:47 -06:00
Joel Dice
0245a94ab8
generate code in ReturnEvent if and only if the event is preceded by at least one non-tail-call
2009-04-25 19:51:33 -06:00
Joel Dice
89221bfcfa
fix handling of virtual calls to native methods
2009-04-25 17:52:08 -06:00
Joel Dice
141862470b
fix stack pointer adjustment in invokeNative2; pad frame size using Architecture::frameFootprint in MyProcessor::invoke to conform to new calling convention
2009-04-25 17:33:42 -06:00
Joel Dice
5354e36530
fix unsafe stack pointer adjustment in vmInvoke
2009-04-25 17:31:24 -06:00
Joel Dice
1ed7c0d94c
adapt native method call code to new calling convention
2009-04-25 11:49:56 -06:00
Joel Dice
de84afe2fe
adjust stack if necessary after non-tail-call in case where callee pops arguments
2009-04-25 11:47:41 -06:00
Joel Dice
3113ae74eb
various bugfixes
2009-04-22 01:39:25 +00:00
Joel Dice
717f359666
implement "callee pops arguments" calling convention and refactor tail call code accordingly
2009-04-19 16:36:11 -06:00
Joel Dice
dba72409aa
move use of SingleRead::successor; fix build errors
...
We now use SingleRead::successor in pickTarget, where we use it to
determine the prefered target site for the successor without requiring
the target to conform to that preference. The previous code made the
preference a hard requirement, which is not desirable or even possible
in general.
2009-04-07 18:55:43 -06:00
Joel Dice
35d1c6e068
add SingleRead::successor; fix build errors
...
The SingleRead::successor field is used (when non-null) to further
constrain the SiteMask in SingleRead::intersect based on reads of
successor values (as in the cases of moves and condensed-addressing
combine and translate instructions).
2009-04-06 18:34:12 -06:00
Joel Dice
fea92ed995
more work on tail recursion
...
We now create a unique thunk for each vtable position so as to avoid
relying on using the return address to determine what method is to be
compiled and invoked, since we will not have the correct return address
in the case of a tail call. This required refactoring how executable
memory is allocated in order to keep AOT compilation working. Also, we
must always use the same register to hold the class pointer when
compiling virtual calls, and ensure that the pointer stays there until
the call instruction is executed so we know where to find it in the
thunk.
2009-04-05 15:42:10 -06:00
Joel Dice
5e740170f2
initial sketch of tail call optimization (non-virtual calls only, so far)
2009-03-31 14:15:08 -06:00
Joel Dice
b871f430d0
avoid reading below the stack pointer in vmInvoke, since it upsets valgrind
2009-03-19 08:44:08 -06:00
Joel Dice
538e23c642
fix order-of-operations bugs in compile.cpp which led to creation of incorrect stack maps
2009-03-18 16:24:13 -06:00
Joel Dice
c9400316fd
try harder to find a suitable stack frame site in pickTarget when there are no free registers left
2009-03-16 20:03:59 -06:00
