Edwin Smith
2c7e0812af
Bug 507039 - Remove _startingIns from Assembler, r=nnethercote.
...
--HG--
extra : rebase_source : f4f5451a94fa60bb8059688bd64a6638e69a32c7
2009-07-23 13:46:44 -04:00
Graydon Hoare
b8154cc364
Bug 504462 - Merge tamarin's CodeAlloc into tracemonkey, r=gal.
2009-07-15 16:50:01 -07:00
Graydon Hoare
2e92fcbbe3
Backed out changeset d0be9284ea67
2009-07-30 14:28:26 -07:00
Graydon Hoare
998a2e55b1
Backed out changeset 137cbe3c46a9
2009-07-30 14:25:03 -07:00
Graydon Hoare
b1632ff303
Backed out changeset 3853806a58df
2009-07-30 14:21:19 -07:00
Graydon Hoare
8017a66d3d
Bug 507302 - more whitespace fixes, r=nnethercote.
2009-07-29 16:21:40 -07:00
Edwin Smith
da15262810
Bug 507039 - Remove _startingIns from Assembler, r=nnethercote.
2009-07-23 13:46:44 -04:00
Graydon Hoare
caf3859643
Bug 504462 - Merge tamarin's CodeAlloc into tracemonkey, r=gal.
2009-07-15 16:50:01 -07:00
Nicholas Nethercote
d5dbe8400a
Bug 506177 - TM/nanojit: remove dead 'isfar' argument from asm_branch(). r=rreitmai.
2009-07-24 15:41:32 +10:00
Graydon Hoare
e404f743cd
Bug 503593 - NJ: whitespace and modeline cleanup, r=gal.
...
--HG--
extra : rebase_source : c7fcc1acaadb2264796a3ee7a20866eecc4dc484
2009-07-10 12:58:34 -07:00
Nicholas Nethercote
9360d761e7
Bug 499605: localize _labels, _patches and pending_lives in Assembler. r=edwsmith.
2009-07-09 08:54:31 +10:00
Nicholas Nethercote
1e84e68309
Remove dead setCallTable() declaration (bug 488515, r=gal).
2009-06-30 14:55:44 +10:00
Julian Seward
b96eed42da
Bug 494864 - Make nanojit debug output easier to follow, r=graydon.
2009-06-24 20:32:00 -07:00
Nicholas Nethercote
90746fda0d
Bug 490947 - nanojit: remove reservation table. r=gal,edwsmith
2009-05-18 02:15:24 -04:00
Nicholas Nethercote
1a33faa263
Bug 492301 - nanojit: remove some dead code. r=edwsmith
2009-05-18 01:45:46 -04:00
Jacob Bramley
7dd0b8fd55
Bug 486669 - TraceMonkey: The ARM-specific _nSlot pointer should be reset along with _nIns. r=vlad,edwsmith
2009-05-09 15:35:56 -04:00
David Mandelin
39b9e72a0c
Bug 475115: LIR_jtbl: jump tables to implement jsop_tableswitch, r=gal,r=edwsmith
2009-02-11 17:40:27 -08:00
Graydon Hoare
39ed76ba7c
Bug 468484 - Back out further arm-wince breakage from recent merging activity.
2008-12-11 17:09:45 -08:00
Graydon Hoare
bb7e9793cf
Bug 468484 - back out most of changeset 2963765d5585 and ifdef-guard members of avmplus::Config, fix arm build.
...
* * *
Bug 468484 - ifdef-guard members of avmplus::Config structure that broke ARM build.
2008-12-11 13:50:55 -08:00
Graydon Hoare
3cbd1cd998
Bug 450000 - Back out nanojit jump-patching machinery, r=danderson.
2008-12-10 17:31:17 -08:00
Graydon Hoare
ba3dc13800
Bug 468484 - Minor adjustments to match changes in tamarin, r=gal.
2008-12-10 17:25:46 -08:00
Graydon Hoare
37cfe58e72
Bug 468484 - Rename avmplus::AvmConfiguration, adjust sites of use, r=gal.
2008-12-10 17:19:40 -08:00
Rick Reitmaier
a70c5b7d48
Bug 468484 - LirBuffer has been modified to provide advance warning of out of memory (OOM) conditions, r=danderson.
...
LirBuffer has been modified to provide advance warning of
out of memory (OOM) conditions.
A new page is allocated LIR_BUF_THRESHOLD instructions
prior to reaching the end of page. If the page allocation fails,
call to outOmem() will return true. The buffer can still be
safely written to during during this period but it is assumed
the higher level code will catch this condition and handle
it appropriately as writing LIR_BUF_THRESHOLD instructions
past this point will cause a crash.
This opportunity was also taken to re-factor the code for
LirBufWriter making it more platform agnostic.
- All non-LInsp data in the instruction stream is now managed
through structures that overlay the memory region.
- prepFor() was added to replace the multiple
ensureReferenceable() calls for each instruction.
- insCall() was also modified somewhat in that the
arguments are now stored growing downwards from
the position of the pseudo instruction LirCallIns.
CodegenLIR now has LirBuffer checks at the granularity
of each emitXXX() call that is exposed publicly. This seemed
like a reasonable approach since a client could potentially
call at this level indefinitely. If we want to reduce the frequency
of these checks then we'd have to push the check up into the
verifier.
Assembler OOM handling has also changed. The variable
_startingIns was added and contains the location at which
the assembler began writing code for the current
begin/assem/end sequence. If an OOM condition occurs
the assembler will reset the current instruction pointer
to _startingIns, effectively overwriting the code that has
been generated. This allows the assembler to produce
code indefinitely (and without error) until the upper layers
have noticed the error and respond accordingly.
The constant LARGEST_UNDERRUN_PROT was added
and needs to be set to a platform specific value that is
equal to or greater than the number of NIns written for
the largest possible instruction. i.e. you cannot write
more than this number of NIns to the buffer for each
call to underrunProtect().
2008-11-14 12:46:35 -08:00
Edwin Smith
903336fe43
Bug 468484 - Fixed bug causing too much spilling, other arm tweaks, r=danderson.
2008-10-28 15:16:05 -04:00
Steven Johnson
4dfea32fd4
Bug 468484 - redid nMarkExecute() to fix the bug. Now it always does exactly one page, r=gal.
2008-10-21 18:34:10 -07:00
Steven Johnson
fbc6fd0ad9
Bug 468484 - internal tamarin-redux merge (mostly formatting), r=gal.
2008-10-20 15:52:11 -07:00
Andreas Gal
43daeaca87
Don't spill type definitions in avmplus.h into the global namespace (462288, r=danderson).
2008-11-07 15:52:51 -08:00
David Anderson
a6c715fb81
Fixed memory leak in nanojit's LabelStateMap (no bug, r=gal).
2008-11-04 19:22:13 -08:00
Graydon Hoare
9198f045ad
Bug 462228 - Add interface to disconnect and reconnect loops in nanojit, r=gal.
2008-11-04 14:20:19 -08:00
Graydon Hoare
5cfd909934
Bug 462228 - Merge code-patching functions in nanojit, r=rreitmai.
2008-11-04 14:18:17 -08:00
David Mandelin
f8d1b7798b
Preserve param1 over loop iters if it is used, desk r=danderson
2008-10-31 16:48:14 -07:00
Vladimir Vukicevic
eb73398c11
[arm] Enable VFP
2008-10-22 11:02:24 -07:00
Andreas Gal
b14d526b66
Merge.
2008-10-21 17:50:52 -07:00
Andreas Gal
ec7efc925c
Remove code to unlink trees to reduce the size of GuardRecord. Allow GuardRecords to share one common SideExit structure. The VM places both explicitly into the LIR (460538, r=danderson).
2008-10-21 17:50:32 -07:00
Rick Reitmaier
2cc651e33b
refactor Assembler.cpp ; passing acceptance on mac
2008-10-20 10:15:07 -07:00
Edwin Smith
1896977ce5
fixes to enable ARM nanojit to build, at least
2008-10-20 10:15:07 -07:00
Graydon Hoare
bf84bf6273
Merge tamarin-redux (nanojit2) into tracemonkey (457786, r=edwsmith,gal,danderson).
2008-10-13 13:29:18 -07:00
Jason Orendorff
a27d101dab
Bug 458735 - Improve internal API for traceable natives (r=brendan, nanojit r=edwsmith)
2008-10-08 17:08:33 -05:00
David Anderson
b39fadd1f3
Updated nanojit for the AMD64 patch.
2008-08-18 12:32:14 -07:00
David Anderson
40213894ff
Fixed nanojit using a variable before it got set (verbosity mode only it seems).
2008-08-12 10:45:24 -07:00
Andreas Gal
f0c74cce54
Sync with tamarin-tracing/nanojit tip.
2008-07-31 13:28:12 -07:00
David Anderson
5dca2ad552
Synced nanojit with TT tip.
2008-07-16 14:21:31 -07:00
Andreas Gal
a81b83090e
Sync with TT.
2008-07-15 13:06:05 -07:00
David Anderson
202828fb20
Merged with tamarin-tracing (Moved SideExit and GuardRecord out of nanojit, improved labelling)
2008-07-08 17:09:53 -07:00
Andreas Gal
228a13576a
Add a vmprivate field to the guard record (queued for review upstream).
2008-07-02 14:37:01 -07:00
Andreas Gal
697a294d14
Sync up with TT tip.
2008-07-01 14:46:10 -07:00
Andreas Gal
e6b28ce4f8
Sync with TT-tip.
2008-06-30 15:33:41 -07:00
Andreas Gal
4678be95aa
Fix a bug in tracing can_do_fast_inc_dec (wasn't tracking a copy and traced incorrect code). Merge with TT tip.
2008-06-24 15:57:33 -07:00
dvander@traceknight.local
1d79a74ace
Fixed beginAssembly() not setting _thisfrag which verbosity requires
2008-06-20 14:38:39 -07:00
Andreas Gal
f5d51ff347
Added Assembler.h and vm_fops.h (blank for now) from TT.
2008-06-18 21:32:23 -07:00
