Brendan Eich
1be7c2b958
1. Don't store thisp literally in state.rp, get it from argv[-1]. 2. Fix DEBUG localNames code.
2008-08-01 10:40:38 -07:00
Brendan Eich
8f837e0784
- Implement interpreter frame reconstruction (js_SynthesizeFrame).
...
- Fix MONITOR_BRANCH to restore frame-dependent interpreter locals (we want fewer of these if they can be removed with no perf loss).
- Fix FORALL_SLOTS_IN_PENDING_FRAMES not to scan argv in callee when it has scanned operand stack in caller.
- Fix import to take the localFrame from whose fun its localNames parameter was computed -- it was using cx->fp which is wrong when FORALL_SLOTS_IN_PENDING_FRAMES iterates other than the top of stack frame.
- A few interval tests that were double-ended are single-ended now.
- Add call.js mini-test (more cases needed).
2008-08-01 08:26:32 -07:00
Andreas Gal
4eba8e4012
Remove entryStackDepth. Calculate sp_adj relative to entryNativeStackSlots.
2008-08-01 02:33:54 -07:00
Andreas Gal
dd3ebd2cfe
Make synthesizeFrame private.
2008-07-31 16:30:00 -07:00
Andreas Gal
144cccb3f1
Merge.
2008-07-31 13:43:02 -07:00
Andreas Gal
bef0cf6f23
Add vprof source files (this time for real.)
2008-07-31 13:42:25 -07:00
David Anderson
ea8cf3b5ce
Fixed builtin_dmod not working on Win32.
2008-07-31 15:42:03 -05:00
Andreas Gal
80036e48d3
Pull in Moh's vprof utility from tamarin-tracing.
2008-07-31 13:39:41 -07:00
Andreas Gal
f0c74cce54
Sync with tamarin-tracing/nanojit tip.
2008-07-31 13:28:12 -07:00
shaver@mozilla.org
df01719b57
use optimized path for fromCharCode
2008-07-31 12:22:48 -07:00
shaver@mozilla.org
c274666457
Refactor js_GetUnitString to permit passing in a bare jschar, and use in js_str_fromCharCode.
2008-07-31 12:21:59 -07:00
shaver@mozilla.org
b078fb1509
Refactor trace-test.js to permit running a single test via js trace-test.js testName.
2008-07-31 12:15:22 -07:00
shaver@mozilla.org
3221386525
add specialized StringToInt32 and filter for it
2008-07-31 11:35:08 -07:00
shaver@mozilla.org
bccb36ea81
give strtointeger a way to avoid octal, to streamline ValueToNumber a bit
2008-07-31 11:33:55 -07:00
shaver@mozilla.org
12614d0334
Coerce strings to numbers for appropriate ops.
...
(Wants a specialized StringToInt32 and a filter to put it in place.)
2008-07-31 07:41:58 -07:00
shaver@mozilla.org
d200eb863e
merge backout of d24e6005ee4c to fix the world
2008-07-31 06:36:53 -07:00
shaver@mozilla.org
f2c0c93637
Backed out changeset d24e6005ee4c (causing major array-fail).
2008-07-31 06:35:11 -07:00
Andreas Gal
e5a87ade9f
Merge.
2008-07-31 01:35:56 -07:00
Andreas Gal
6f4cfc2628
Remove ANY_TYPE and move debug printf around to print entry point even if we can't enter due to type mismatch.
2008-07-31 01:35:18 -07:00
shaver@mozilla.org
a3bc7296d9
Make guard return expected, so we can trace alternate cases easily.
...
Better diagnostic for non-global scope chain head.
2008-07-30 22:59:13 -07:00
Andreas Gal
86aa1f7ff7
If trees are not enabled, don't try to reuse state and param1.
2008-07-30 21:40:21 -07:00
David Anderson
ad3e892e92
Re-use initial parameters on tree fragments.
2008-07-30 23:30:58 -05:00
shaver@mozilla.org
959dd9184f
Implement JSOP_EQ and JSOP_NE over strings, plus JSOP_STRING.
2008-07-30 17:28:59 -07:00
Andreas Gal
e91eb4bc47
Merge.
2008-07-30 16:37:35 -07:00
Brendan Eich
fe3a6127c5
- Export JSSLOT_ITER_* from jsiter.cpp to jsiter.h, for jstracer.cpp to use.
...
- Fix OBJ_GET_SLOT to be STOBJ_GET_SLOT in jsiter.cpp, no thread safety here (bug on file).
- Move JSNativeEnumerator from jsobj.cpp to jsobj.h for jstracer.cpp as well.
- Rename JOF_2BYTE JOF_UINT8 for consistency, and actually decompile it.
- Trace JSOP_FORVAR (can't do anything in JSOP_ITER, it comes before the loop).
- Shortened some guardMyLongSummerVacationWithinBounds names ;-).
- Removed/refactored to avoid dslots_ins obligation on all callers.
2008-07-30 16:32:33 -07:00
Andreas Gal
698d3fb5cc
Make the global frame layout match the slot layout in the global object. This will allow leaving global values in place when switching trees as long both inner and outer tree use the same value.
2008-07-30 16:28:48 -07:00
Andreas Gal
e8043788a7
Merge.
2008-07-30 16:06:11 -07:00
Andreas Gal
9b9d60583c
Use isGlobal to distinguish whether a value is a global slot instead of scanning the table every time.
2008-07-30 16:05:51 -07:00
shaver@mozilla.org
124e9ae44b
trace Math.random
2008-07-30 15:51:44 -07:00
shaver@mozilla.org
b1df95f721
Trace String.fromCharCode.
...
Handle failure signals of < 0 or NULL from traceable natives.
2008-07-30 15:19:25 -07:00
Andreas Gal
266a7c534f
Clean up the living room a bit since people are going to come by to look at it.
2008-07-30 13:34:22 -07:00
Andreas Gal
3a278cdf00
Add isGlobal to check whether a value is a slot of the global object.
2008-07-30 12:15:53 -07:00
Andreas Gal
40696cff65
Note to self: hacking after 4am is detrimental to my spelling.
2008-07-30 04:20:48 -07:00
Andreas Gal
f1a5494d05
Major shakeup of the interning code for globals. Globals are now detected on demand as they are used and the slots are noted in treeInfo->globalSlots. At the same time the type is recorded in treeInfo->globalTypeMap. The stack type-map is maintained separately in treeInfo->stackTypeMap. All these structures are lists and are maintained as List<T> objects. Imports for globals can appear at the top (if we have already seen some imports for the loop header and are recompiling), or on the fly for lazily found values. We no longer intern all global properties that happen to match a name in the current function, and we also support inlining of functions that touch globals that are not used in the method where the trace started in.
2008-07-30 04:17:22 -07:00
Andreas Gal
7290f281a0
Use List<T> to maintain global slot list in TreeInfo.
2008-07-30 01:38:21 -07:00
Andreas Gal
7beb3cd77f
Trash entire tree with all the information associated with it when we have a typemap conflict or the global shape changes.
2008-07-30 01:29:13 -07:00
Andreas Gal
afc7936599
Remember number of global slots known at that point in the trace in every side exit (forward-looking change to cope with dynamic collection of interned globals.)
2008-07-30 00:15:07 -07:00
Andreas Gal
90eee755f0
Merge.
2008-07-29 23:51:43 -07:00
Andreas Gal
f60c785137
Add a generic list data structure and fix side exit handling to always pick the right typemap to work with (exit map, not entry map).
2008-07-29 23:48:39 -07:00
dvander@iroh.alliedmods.net
6fe516cd73
Merge.
2008-07-29 19:20:36 -05:00
David Anderson
60181b7fd2
Fixed some MSVC whinings, implemented rdtsc on win32
2008-07-29 19:19:51 -05:00
Andreas Gal
8a6d3622fe
Merge.
2008-07-29 17:15:00 -07:00
Andreas Gal
79fa051958
Removed unused field from TreeInfo.
2008-07-29 17:14:36 -07:00
David Anderson
340cb50c53
Merge (an empty one, thanks hg)
2008-07-29 19:05:59 -05:00
David Anderson
921bbecea3
Fixed infinite looping on non-threaded tracing (rumor is that we do Windows builds of Firefox)
2008-07-29 19:04:17 -05:00
Brendan Eich
48a3285a82
Merge again.
2008-07-29 16:02:53 -07:00
Brendan Eich
73e208808e
Guard property cache hits by shape(s).
2008-07-29 16:01:00 -07:00
Andreas Gal
4d5b44839c
Rename gslots to globalSlots.
2008-07-29 15:28:23 -07:00
Andreas Gal
437f15d428
Remove global frame transition code. Obsoleted by the new on-demand global loading code which we are about to add.
2008-07-29 15:16:35 -07:00
Brendan Eich
cc79bb34c5
Merge.
2008-07-29 14:52:22 -07:00
