09d8fde18a45248202b1a122563f09312229ac01: Fix goof in switching from word to jsval counters.
Brendan Eich <brendan@mozilla.org> - Wed, 28 May 2008 20:16:15 -0700 - rev 17192
Fix goof in switching from word to jsval counters.
07a3235bb1f19842e1a051e155424cc44711a897: Instrument loop headers with jsvals above fp->vars and below fp->spbase.
Brendan Eich <brendan@mozilla.org> - Wed, 28 May 2008 18:00:05 -0700 - rev 17191
Instrument loop headers with jsvals above fp->vars and below fp->spbase.
e707f1da531eb7d985fb0f26fe3b288113bb97fe: Split trace-supporting inlines, add ifdefs/macros for deriving js_TracingInterpret in jstracer.cpp.
Brendan Eich <brendan@mozilla.org> - Wed, 28 May 2008 14:19:48 -0700 - rev 17190
Split trace-supporting inlines, add ifdefs/macros for deriving js_TracingInterpret in jstracer.cpp.
0ac401c7dcceefd8025ceaef027072f565a530c3: Style (and substance for vim users: left brace opening in column 1 enables [[ navigation).
Brendan Eich <brendan@mozilla.org> - Wed, 28 May 2008 13:48:02 -0700 - rev 17189
Style (and substance for vim users: left brace opening in column 1 enables [[ navigation).
b46fcf1b955182486e98993738b5c9f1cf338099: Assign fresh loop table slots for all JSOP_HEADER opcodes in a script as it is thawed since the slots we stored there are likely stale by now.
Andreas Gal <gal@uci.edu> - Sat, 31 May 2008 18:12:39 -0700 - rev 17188
Assign fresh loop table slots for all JSOP_HEADER opcodes in a script as it is thawed since the slots we stored there are likely stale by now.
1805b63c9f77b324f91468614f00ee6b9e4a4d71: Fixed a bug that triggered the tracer at TRACE_THRESHOLD/2 already.
Andreas Gal <gal@uci.edu> - Sat, 31 May 2008 09:53:16 -0700 - rev 17187
Fixed a bug that triggered the tracer at TRACE_THRESHOLD/2 already.
5e055a8c1fef2ef1038820bc2285eca4b53e14dd: The table is now per-thread in a multi-threaded environment, and per-runtime otherwise. During code generation we merely allocate a loop table slot to each loop. Each thread will enlarge the table as needed in JSOP_HEADER.
Andreas Gal <gal@uci.edu> - Fri, 30 May 2008 18:58:43 -0700 - rev 17186
The table is now per-thread in a multi-threaded environment, and per-runtime otherwise. During code generation we merely allocate a loop table slot to each loop. Each thread will enlarge the table as needed in JSOP_HEADER.
0c74d1995a37ea4f9844bb86023994fffff6fb00: Add a per-runtime loop attribute table that associates a jsval attribute with every loop in the code. The jsval is used initially as a counter until a certain threshold is reached, at which point the loop is traced and compiled and the resulting native code object is stored in the jsval to be executed for future encounters of the loop.
Andreas Gal <gal@uci.edu> - Fri, 30 May 2008 10:11:56 -0700 - rev 17185
Add a per-runtime loop attribute table that associates a jsval attribute with every loop in the code. The jsval is used initially as a counter until a certain threshold is reached, at which point the loop is traced and compiled and the resulting native code object is stored in the jsval to be executed for future encounters of the loop.
5eee494d5f061157f47c00d9c76605c00fb7b7d5: Steer macro naming in jsinterinlines.h using a macro. This allows us to prefix all primitives with some prefix (i.e. interp_) when we compile the tracer and replace them with new primitives that invoke the interpreter version first, and then do some tracer specific action.
Andreas Gal <gal@uci.edu> - Thu, 29 May 2008 17:14:42 -0700 - rev 17184
Steer macro naming in jsinterinlines.h using a macro. This allows us to prefix all primitives with some prefix (i.e. interp_) when we compile the tracer and replace them with new primitives that invoke the interpreter version first, and then do some tracer specific action.
bd1d2405ea5ecf6592cbeb4ff9b5682b7cc5cdec: Fix goof in switching from word to jsval counters.
Brendan Eich <brendan@mozilla.org> - Wed, 28 May 2008 23:12:45 -0700 - rev 17183
Fix goof in switching from word to jsval counters.
8019f065443a8ada678b2f8f1efcd8f5ed2c3350: Instrument loop headers with jsvals above fp->vars and below fp->spbase.
Brendan Eich <brendan@mozilla.org> - Wed, 28 May 2008 19:07:32 -0700 - rev 17182
Instrument loop headers with jsvals above fp->vars and below fp->spbase.
4036ebe64345becdac54ca4c084f01a8cb5f4f85: Split trace-supporting inlines, add ifdefs/macros for deriving js_TracingInterpret in jstracer.cpp.
Brendan Eich <brendan@mozilla.org> - Wed, 28 May 2008 19:07:25 -0700 - rev 17181
Split trace-supporting inlines, add ifdefs/macros for deriving js_TracingInterpret in jstracer.cpp.
c75cf4011be75d3db32d4db7ed7096cc21f91f80: Style (and substance for vim users: left brace opening in column 1 enables [[ navigation).
Brendan Eich <brendan@mozilla.org> - Wed, 28 May 2008 19:07:16 -0700 - rev 17180
Style (and substance for vim users: left brace opening in column 1 enables [[ navigation).
1c495025f185a9e1e3beb14f064b88af12e20e68: Make relational operations (<,<=,>,>=) traceable.
Andreas Gal <gal@uci.edu> - Tue, 27 May 2008 10:45:58 -0700 - rev 17179
Make relational operations (<,<=,>,>=) traceable.
cca08ddd5e978ee3e055b576b522f884a57720e2: Mark getting and setting arguments and local variables as safe for tracing.
Andreas Gal <gal@uci.edu> - Mon, 26 May 2008 23:40:52 -0700 - rev 17178
Mark getting and setting arguments and local variables as safe for tracing.
77e835f850beea7167ae6a665607c0991e531fd0: Make branch instructions traceable using a new primitive guard_boolean_is_true.
Andreas Gal <gal@uci.edu> - Mon, 26 May 2008 23:33:23 -0700 - rev 17177
Make branch instructions traceable using a new primitive guard_boolean_is_true.
bc4ea1dfdb2db4f84f18cd9e712b541cb0c0f7ac: Enable tracing for selected opcodes that do not have any remaining tracing hazards.
Andreas Gal <gal@uci.edu> - Mon, 26 May 2008 20:04:58 -0700 - rev 17176
Enable tracing for selected opcodes that do not have any remaining tracing hazards.
1e8aed6c7201d4db8e8ff1eb332ad8654888d10d: Opcodes that can be traced through can be declared with TRACE_CASE(op). Currently all opcodes are declared as BEGIN_CASE(op), which automatically aborts trace recording. In addition, error handlers (defined with DEFINE_HANDLER) also abort trace recording. At every backwards branch trigger monitor_branch(), which will monitor for new trace tree anchors.
Andreas Gal <gal@uci.edu> - Mon, 26 May 2008 18:55:16 -0700 - rev 17175
Opcodes that can be traced through can be declared with TRACE_CASE(op). Currently all opcodes are declared as BEGIN_CASE(op), which automatically aborts trace recording. In addition, error handlers (defined with DEFINE_HANDLER) also abort trace recording. At every backwards branch trigger monitor_branch(), which will monitor for new trace tree anchors.
5c552143c1b3c335cd55bdc38d2368213815777b: Introduce primitives for common binary operations.
Andreas Gal <gal@uci.edu> - Mon, 26 May 2008 17:29:28 -0700 - rev 17174
Introduce primitives for common binary operations.
343a7e6713a3673d1884d728b97b82a8412e69b9: Convert macro code in jsinterp.cpp into inline functions and introduce trace primitives (prim_*, guard_*, call_*).
Andreas Gal <gal@uci.edu> - Mon, 26 May 2008 15:27:13 -0700 - rev 17173
Convert macro code in jsinterp.cpp into inline functions and introduce trace primitives (prim_*, guard_*, call_*).
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