Mike Pall
1fea5cb822
Fix TSETM on x64/SSE builds when table is resized.
2010-03-15 19:00:16 +01:00
Mike Pall
871941a840
Add static target to msvcbuild.bat.
2010-03-15 18:50:59 +01:00
Mike Pall
c4727220e8
Add array bounds check elimination (-Oabc, on by default).
2010-03-15 17:02:53 +01:00
Mike Pall
24402ede04
Reorganize scalar evolution analysis.
2010-03-15 16:23:02 +01:00
Mike Pall
a25a717089
Fix folding of (comparison x x).
2010-03-14 17:10:47 +01:00
Mike Pall
16f33422f1
Restore MULTRES for snapshots pointing to CALLM etc. bytecodes.
2010-03-13 17:45:09 +01:00
Mike Pall
4f19a15bd9
Fix potential hang in UCLO redirection handling in hooks.
2010-03-10 22:13:23 +01:00
Mike Pall
c56d791316
Fix handling of bad argument types in recorder.
2010-03-09 19:03:43 +01:00
Mike Pall
f49649d005
Fix recording of getmetatable() for non-tables.
2010-03-09 17:49:13 +01:00
Mike Pall
6e6034e809
Avoid tracing the nil return case of tonumber().
2010-03-09 03:47:49 +01:00
Mike Pall
2e614adb21
Do not fuse SLOAD across RETF.
2010-03-08 23:43:16 +01:00
Mike Pall
09e875519b
RELEASE LuaJIT-2.0.0-beta3
2010-03-07 19:30:21 +01:00
Mike Pall
f354b46d29
Fix tracebacks for failed coroutines.
2010-03-07 18:21:14 +01:00
Mike Pall
6769397d38
Rebase dynamic library on OSX/x64.
2010-03-07 15:04:42 +01:00
Mike Pall
e40b001a79
Improve placement of dynamically generated code on x64.
2010-03-07 14:33:52 +01:00
Mike Pall
e38fbb3d0a
Fix assertion in rec_check_slots.
2010-03-07 14:32:50 +01:00
Mike Pall
e807d46931
Generate indirect calls for out-of-range distances on x64.
2010-03-07 14:31:51 +01:00
Mike Pall
b4299256cd
Fix unwind info for assembler part for OSX.
2010-03-07 14:29:04 +01:00
Mike Pall
5594a0c653
Fix generated 64 bit Mach-O assembler output.
2010-03-05 03:21:52 +01:00
Mike Pall
f76e5a311b
Allocate 32 bit memory on OSX/x64 with mmap() hinting.
...
Must set -pagezero_size, otherwise the lower 4GB are blocked.
2010-03-04 16:27:42 +01:00
Mike Pall
3d2abf3148
Build as a native 32 or 64 bit binary by default.
2010-03-04 16:23:28 +01:00
Mike Pall
15c3bd7725
Improve performance of HREF/HREFK on x64.
2010-03-03 04:26:31 +01:00
Mike Pall
5fdb6e2e20
Fix 64 bit conversion warning.
2010-03-03 04:25:48 +01:00
Mike Pall
32309583e5
Improve register allocation on x64.
2010-03-02 23:34:13 +01:00
Mike Pall
20fa30b388
Fix comments about 64 bit FreeBSD mmap() behavior.
2010-03-02 21:53:59 +01:00
Mike Pall
1cda54a3ab
Add compile errors for 64 bit OS without an equivalent of MAP_32BIT.
2010-03-02 19:41:56 +01:00
Mike Pall
a1bacd8d68
Fix amalgamated build.
2010-03-02 01:48:37 +01:00
Mike Pall
5d0b65519c
Enable tracing of recursion.
...
Now compiles tail-recursion, up-recursion and down-recursion.
Benchmarks vs. Lua: fib 20x, ack 23x, binary-trees 4.7x.
2010-03-01 06:54:35 +01:00
Mike Pall
e7b737aa12
Implement down-recursion.
2010-03-01 06:45:30 +01:00
Mike Pall
69ea553024
Fix pc to line number translation for GDB JIT API.
2010-03-01 06:33:48 +01:00
Mike Pall
7e696124ec
Resize stack up to the true limit.
2010-03-01 05:51:04 +01:00
Mike Pall
89c90f0955
Fix error message generation for OOM error.
2010-02-28 22:22:45 +01:00
Mike Pall
8cc50cf6b1
Conditionally compile functions that are unused with JIT disabled.
2010-02-28 21:58:40 +01:00
Mike Pall
2e22d33d9d
Enable JIT compiler for x64.
...
Only works on Linux/x64 and Windows/x64 right now.
Force an x64 build on Linux/x64 with: make CC="gcc -m64"
NYI: handle on-trace OOM errors.
NYI: improve register allocation for x64.
2010-02-28 21:51:01 +01:00
Mike Pall
956065fd04
Add frame info for x64 GDB JIT API.
2010-02-28 17:52:11 +01:00
Mike Pall
2144d55eb8
Save/restore remaining callee-save regs on trace<->interp transitions.
2010-02-27 21:40:40 +01:00
Mike Pall
ec78d3177e
Correctly align and free allocated machine code areas.
...
Bump default mcode area size to 64K for x64.
2010-02-27 20:18:11 +01:00
Mike Pall
52b7651327
Place dynamically generated code near static code on x64.
2010-02-26 18:20:24 +01:00
Mike Pall
a0fbb05bf0
Make penalty PRNG available for general use by compiler.
2010-02-26 17:01:33 +01:00
Mike Pall
3c6cec0846
Add x64 call argument setup. More 32/64 bit cleanups in assembler.
2010-02-25 03:35:07 +01:00
Mike Pall
b95294572c
Move SIMD constants to jit_State to keep them in the low 4GB.
2010-02-24 23:17:17 +01:00
Mike Pall
b32f4f4549
Handle negative continuation offsets (WIN64 with debug).
2010-02-24 20:39:41 +01:00
Mike Pall
4e73488985
Fix 64 bit conversion warnings.
2010-02-24 20:02:20 +01:00
Mike Pall
4c9f71be5d
Major 32/64 bit cleanups in assembler and exit handling.
...
Add 64 bit lightuserdata handling. Keep the tagged 64 bit value.
Allocate/save/restore 64 bit spill slots for 64 bit lightuserdata.
Fix code generation for 64 bit loads/stores/moves/compares.
Fix code generation for stack pointer adjustments.
Add fixed spill slot definitions for x64. Reduce reserved spill slots.
Disable STRREF + ADD fusion in 64 bit mode (avoid negative 32 bit ofs).
2010-02-24 07:09:34 +01:00
Mike Pall
e46f4c8a11
Fix 64 bit portability problem in rec_ret().
2010-02-24 05:29:46 +01:00
Mike Pall
13a9d7e135
Add trace exit helper for x64. Fix trace entry for x64.
2010-02-24 01:32:44 +01:00
Mike Pall
2f3a917f2f
Check relative jump distances for x64.
2010-02-24 01:29:11 +01:00
Mike Pall
47da0d8018
Fix type() implementation for x64 lightuserdata.
2010-02-24 01:23:52 +01:00
Mike Pall
857f538eac
Fix exit state for 64 bit mode.
2010-02-24 01:18:49 +01:00
Mike Pall
8ae2f9feaa
Randomize penalties for aborts and add blacklisting.
2010-02-23 19:41:32 +01:00
Mike Pall
d5c8fe4b90
Mark renamed registers as modified.
2010-02-23 17:22:12 +01:00
Mike Pall
c1362dcac9
Don't eliminate SLOAD restores across RETF.
...
Move restore-elimination logic into snapshot_slots().
2010-02-23 03:08:49 +01:00
Mike Pall
f751cd1d6f
Do not patch parent exit for a stack check.
2010-02-22 21:21:52 +01:00
Mike Pall
659ea9de7b
Ensure function and all args have a reference for call recording.
...
In practice this is only needed after a return to a lower frame.
2010-02-22 17:37:26 +01:00
Mike Pall
3336434aa0
Fix TRef for (dummy) 2nd arg of __len metamethod.
2010-02-22 17:33:39 +01:00
Mike Pall
86494c783d
Back out history buffer for tailcall counts.
...
Use an aggregate counter independent of frame depth.
2010-02-22 16:57:59 +01:00
Mike Pall
19af483166
Add region selection for up-recursion and tail-recursion.
2010-02-22 14:35:47 +01:00
Mike Pall
e76bcd2914
Refactor Lua stack handling in lj_asm.c.
2010-02-21 17:26:21 +01:00
Mike Pall
c1658ddcf1
Eliminate redundant stack checks. Add checks for growing root traces.
2010-02-21 16:47:43 +01:00
Mike Pall
c52da1f2da
Rethrow errors from trace exit handling from the right C frame.
2010-02-19 03:13:48 +01:00
Mike Pall
bbe7d818d9
Allow linking to already compiled functions.
2010-02-18 19:37:30 +01:00
Mike Pall
b11eeab906
Use a limited history buffer for tailcall counts while recording.
2010-02-18 19:32:13 +01:00
Mike Pall
65586ca4dc
Adapt bytecode patching/unpatching for hot calls.
2010-02-18 17:17:50 +01:00
Mike Pall
59f54be9d3
Update trace recorder infrastructure for hot calls.
2010-02-18 06:07:31 +01:00
Mike Pall
2f300fb66a
Fix some uses of tref_isint().
2010-02-18 03:24:18 +01:00
Mike Pall
2b22b9e710
Drop obsolete shadow frame link stack.
2010-02-18 03:19:46 +01:00
Mike Pall
265a24b978
Add more assertions to compare the recorder state and the VM state.
2010-02-18 02:49:08 +01:00
Mike Pall
00ad80c9e4
Clear frame gaps in recorder to avoid resurrecting previous refs.
2010-02-18 02:45:03 +01:00
Mike Pall
8060f5b531
Just disable JIT compiler for non-SSE2 CPUs instead of aborting.
2010-02-16 23:39:24 +01:00
Mike Pall
c225ee8db4
Split CALL/FUNC recording.
...
Record __call resolving and specialization for CALL* bytecodes.
Record argument adjustment and fast functions for FUNC* bytecodes.
Avoids all pending/immediate decisions for chained fast functions.
Cleaner semantics for pcall(), xpcall() and __tostring metamethod.
Prerequisite to drop the shadow frame link stack again.
2010-02-16 04:04:16 +01:00
Mike Pall
afa07e0c46
Improve error reporting for traces aborted in non-Lua functions.
2010-02-15 22:44:23 +01:00
Mike Pall
e664945e0b
Change record vmevent parameters. Dump function id on FUNC*.
2010-02-15 22:26:33 +01:00
Mike Pall
e1905f498a
Use a different marker for hot calls.
2010-02-15 18:04:06 +01:00
Mike Pall
3452bfcf8c
Add generic function handling for debug modules.
...
Don't call record vmevent for non-Lua functions.
2010-02-15 17:36:29 +01:00
Mike Pall
b838cd8dca
Minor cleanup of trace event handling.
2010-02-15 16:41:52 +01:00
Mike Pall
1288e04186
Add missing FORI coercions in recorder.
2010-02-15 01:51:41 +01:00
Mike Pall
b6e4fde0dc
Improve FOR loop const specialization and integerness checks.
2010-02-15 01:07:30 +01:00
Mike Pall
2a2f8ed6a1
Implement return hooks for Lua functions (zero-cost if disabled).
2010-02-14 20:48:33 +01:00
Mike Pall
8e38231f9e
Implement call hooks (zero-cost if disabled).
2010-02-14 17:47:03 +01:00
Mike Pall
c93138b59e
Major redesign of function call handling.
...
Drop call gates. Use function headers, dispatched like bytecodes.
Emit BC_FUNCF/BC_FUNCV bytecode at PC 0 for all Lua functions.
C functions and ASM fast functions get extra bytecodes.
Modify internal calling convention: new base in BASE (formerly in RA).
Can now use better C function wrapper semantics (dynamic on/off).
Prerequisite for call hooks with zero-overhead if disabled.
Prerequisite for compiling recursive calls.
Prerequisite for efficient 32/64 bit prototype guards.
2010-02-13 04:51:56 +01:00
Mike Pall
4f8d7be8ea
Extend scope of local vars in debug info beyond final return.
2010-02-12 16:17:42 +01:00
Mike Pall
b2067236c5
Move dispatch tables out of GG_State struct.
2010-02-11 16:21:18 +01:00
Mike Pall
565eb39574
Drop frame clearing in exit handling and JIT compiled code.
2010-02-11 01:50:32 +01:00
Mike Pall
ab90b8fc2b
Switch to pre-initialized stacks. Drop frame clearing in interpreter.
2010-02-11 01:21:40 +01:00
Mike Pall
bb0384c366
Replace GCproto reference with bytecode PC in GCfuncL.
2010-02-10 21:45:57 +01:00
Mike Pall
d5a46621f9
Drop bc field in GCproto since the bytecode is colocated.
2010-02-08 20:17:34 +01:00
Mike Pall
2ddea3838d
Fix constructor bytecode generation for conditional values.
2010-02-08 16:08:58 +01:00
Mike Pall
f86f9e8eec
Reduce whitespace in lj_bcdef.h.
2010-02-08 05:35:18 +01:00
Mike Pall
6194b1c896
Redesign of prototype generation, part 5: colocation of protoype arrays.
2010-02-08 05:30:57 +01:00
Mike Pall
f275a9d7ef
Redesign of prototype generation, part 4: late creation of prototype.
2010-02-08 05:29:47 +01:00
Mike Pall
4424027844
Redesign of prototype generation, part 3: bc and lineinfo.
...
Use a growable, per-chunk bytecode instruction/line stack.
Collect bc/lineinfo for prototype at the end.
2010-02-08 05:28:57 +01:00
Mike Pall
48d93d8c84
Redesign of prototype generation, part 2: late init of chunkname.
2010-02-08 05:27:43 +01:00
Mike Pall
60b5af4422
Redesign of prototype generation, part 1: varinfo and uvname.
...
Use a growable, per-chunk variable stack.
Collect varinfo/uvname for prototype at the end.
2010-02-08 05:26:52 +01:00
Mike Pall
1307f49137
Major cleanup of bytecode parser.
2010-02-06 08:18:32 +01:00
Mike Pall
1f39cc5c21
Update .gitignore.
2010-02-06 08:18:20 +01:00
Mike Pall
c4dadf1d67
Move bytecode offsets from lj_vm.* to generated header.
2010-02-05 20:15:01 +01:00
Mike Pall
a0914c409b
32/64 bit memory ref cleanup, part 4: GCproto ->varinfo.
2010-02-05 01:35:38 +01:00
Mike Pall
8dcc4364cf
32/64 bit memory ref cleanup, part 3: GCproto ->lineinfo.
2010-02-05 01:16:22 +01:00
Mike Pall
d778982120
32/64 bit memory ref cleanup, part 2: GCproto ->uvname and ->chunkname.
2010-02-05 00:52:21 +01:00
Mike Pall
c8d55e8506
32/64 bit memory ref cleanup, part 1: GCproto ->bc and ->k.
2010-02-05 00:07:32 +01:00
