Mike Pall
d67eb4de49
PPC: Handle stack growth on return to C.
2010-09-01 00:25:35 +02:00
Mike Pall
d71bd78b8f
PPC: Add move and constant instructions.
2010-09-01 00:19:27 +02:00
Mike Pall
8876704e05
Improve coalescing of multiple KPRI instructions to KNIL.
2010-09-01 00:18:00 +02:00
Mike Pall
00d10711ae
PPC: Add return instructions.
2010-08-31 23:55:18 +02:00
Mike Pall
fc1866fb6f
PPC: Handle stack growth during function calls.
2010-08-31 23:52:45 +02:00
Mike Pall
233dc76078
PPC: Add support to call Lua functions.
2010-08-31 23:47:55 +02:00
Mike Pall
96c1d8a8ad
PPC: Clean up JIT/non-JIT symbol declarations in assembler part.
2010-08-31 00:49:29 +02:00
Mike Pall
f4d4af1b6d
PPC: Add support to call C functions and to return back to C.
...
Command line starts now, but it can't run any Lua code yet.
2010-08-31 00:29:38 +02:00
Mike Pall
690b1f3e4b
PPC: Add entry and exit points into VM. Add type check macros.
2010-08-31 00:17:22 +02:00
Mike Pall
4ef6564f2e
PPC: Add instruction/call decode + dispatch macros.
2010-08-31 00:05:10 +02:00
Mike Pall
c7f91f8cd1
PPC: Add register assignments and type definitions.
2010-08-31 00:04:32 +02:00
Mike Pall
e1efd0d871
Minor tweaks to integration of assembler part.
...
Remove unneeded PC restore in vm_growstack_*.
Don't declare symbols that are unused in interpreter-only builds.
Don't embed lj_vm_foldfpm in interpreter-only builds.
Add 2nd temporary TValue in lua_State.
2010-08-29 20:04:40 +02:00
Mike Pall
844e40d700
PPC: Clean up masked shift/rotate target settings.
2010-08-29 12:52:20 +02:00
Mike Pall
9cb5046c3f
PPC: Add stack frame layout for PPCSPE target.
...
PPCSPE target compiles now, but will trap for any NYI parts.
Cross-compilation instructions:
make HOST_CC="gcc -m32" CROSS=powerpc-e500v2-linux-gnuspe- TARGET=ppcspe
2010-08-27 18:32:24 +02:00
Mike Pall
b3bd9b55e0
Improve target architecture detection in src/Makefile.
2010-08-27 18:17:29 +02:00
Mike Pall
a8d23e84e6
PPC: Add build rules and preprocessed skeleton for PPCSPE target.
2010-08-27 17:28:07 +02:00
Mike Pall
96b60d5ef3
PPC: Add skeleton for PowerPC interpreter.
2010-08-27 16:52:45 +02:00
Mike Pall
877ff1e28e
Always enable check mode for DynASM (only used at build-time).
2010-08-27 13:19:35 +02:00
Mike Pall
a0e3c9bb5a
PPC: Add support for word-wise relocations to buildvm asm targets.
2010-08-27 13:08:58 +02:00
Mike Pall
5526fa2312
PPC: Add PowerPC target architecture selection.
2010-08-25 13:00:42 +02:00
Mike Pall
06ae534328
Fix string.format() for non-finite numbers.
2010-08-24 23:06:10 +02:00
Mike Pall
d668373654
RELEASE LuaJIT-2.0.0-beta5
2010-08-24 15:10:40 +02:00
Mike Pall
55017d4626
Fix formatting of canonicalized number to string conversions.
2010-08-23 20:06:36 +02:00
Mike Pall
65b8c36def
Fix encoding of doubles for mixed-endian cross builds.
2010-08-09 18:55:37 +02:00
Mike Pall
0d6f6f3fa0
Clean up some more DynASM target dependencies.
2010-08-08 18:03:20 +02:00
Mike Pall
be19218a6c
Fix return from pcall within active hook.
2010-08-07 20:26:00 +02:00
Mike Pall
44de7eb48c
Keep framesize in RA of FUNCC/FUNCCW instructions, too
2010-08-06 19:43:55 +02:00
Mike Pall
3d81368331
Fix lua_cpcall(). Duplicate save corrupted C frame chain.
2010-08-06 14:34:54 +02:00
Mike Pall
0a3329c581
Fix some compiler warnings.
2010-08-03 23:11:12 +02:00
Mike Pall
33ef1fa524
Untangle some target dependencies.
2010-08-03 22:09:12 +02:00
Mike Pall
a6b7952f7e
Use FuncState typedef in favor of struct.
2010-08-03 22:08:08 +02:00
Mike Pall
c5feda2d53
Speed up string compares in string interning.
2010-07-21 23:55:05 +02:00
Mike Pall
420124372b
Switch to fast string hash.
2010-07-21 22:53:27 +02:00
Mike Pall
d05873ee0a
Abstract out pointer hash to hashrot(). Tune hash constants.
2010-07-21 22:06:38 +02:00
Mike Pall
6667ab0f26
Use independent hash for VM event dispatch.
2010-07-21 21:23:45 +02:00
Mike Pall
2ca58aa67d
Fix arg check for two-arg SSE math functions in interpreter.
2010-07-14 14:11:48 +02:00
Mike Pall
0d3f190d94
Fix passing of constant args in FPRs on x64.
2010-07-14 13:04:29 +02:00
Mike Pall
7d5a3cb5d4
Rechain pseudo-resurrected string keys with colliding hashes.
2010-07-04 23:07:21 +02:00
Mike Pall
bbd1584d5f
Do not eliminate PHIs for values only referenced from side exits.
2010-06-30 23:30:08 +02:00
Mike Pall
9f6707ddbb
Fix frame setup for error handling in next().
2010-06-28 18:07:34 +02:00
Mike Pall
cdc37a33b3
Fallback to metamethod resolving for tostring in print().
2010-06-16 19:43:07 +02:00
Mike Pall
fa673eb179
Fix string.char() range check on x64.
2010-05-30 12:29:55 +02:00
Mike Pall
926f688cd0
Canonicalize string conversion of nan, inf, -inf.
2010-05-20 00:40:51 +02:00
Mike Pall
c7a3103f41
Fix handling of failed fp:read(..., "*n").
2010-05-15 18:10:41 +02:00
Mike Pall
655401f3e9
Avoid name clash with standard POSIX function.
2010-05-09 22:47:09 +02:00
Mike Pall
41ec9a94b3
Avoid string allocation in GDB JIT API.
2010-05-09 03:27:24 +02:00
Mike Pall
5ff994fa37
Add weak guards. Emit TNEW/TDUP with a guard bit.
2010-05-08 18:59:59 +02:00
Mike Pall
8fa1db826c
Create symbol table of JIT-compiled code for use with Linux perf tools.
...
Enable with: -DLUAJIT_USE_PERFTOOLS
2010-05-01 04:27:14 +02:00
Mike Pall
f28a42c923
Fix PHI elimination: mark right PHI as used, too.
2010-04-28 22:00:40 +02:00
Mike Pall
28cfccf748
Turn TValue setter macros into inline functions.
2010-04-26 00:28:44 +02:00
Mike Pall
41379126a2
Treat the tag of a TValue as unsigned everywhere.
2010-04-25 23:21:15 +02:00
Mike Pall
f396f3d192
Avoid starting a GC cycle immediately after library init.
2010-04-25 19:45:54 +02:00
Mike Pall
2ccb24f894
Fix TNEW in x64 interpreter. Do not force a full GC (ouch).
2010-04-25 19:33:39 +02:00
Mike Pall
ef0904e80b
Make metamethod names proper GC roots.
2010-04-25 18:35:47 +02:00
Mike Pall
87e4daf89c
Reorganize and fix placement of generated machine code on x64.
2010-04-25 14:52:29 +02:00
Mike Pall
2e24770ed3
Simplify management of current trace. Drop lazy save.
2010-04-25 13:53:33 +02:00
Mike Pall
721b73fecb
Turn traces into true GC objects (GCtrace).
2010-04-25 03:32:29 +02:00
Mike Pall
3a32bbc7cb
Simplify lexer a bit.
2010-04-24 20:23:02 +02:00
Mike Pall
28a6284642
Add assertions to guard against using lua_*call on dead coroutines.
2010-04-23 17:42:25 +02:00
Mike Pall
a6c52d80a2
Avoid compiler warning.
2010-04-23 15:38:08 +02:00
Mike Pall
ab45481199
No longer let the GC replace dead keys with the LJ_TDEADKEY tag.
...
Important: this changes the semantics of the write barrier!
Carefully read the big comment block in lj_obj.h
This helps HREFK key slot specialization and allows safely hoisting
HREF/HREFK across GC steps, too (fix for a barely reproducible bug).
Dead keys are only removed during a table resize (as before).
2010-04-21 01:45:58 +02:00
Mike Pall
d8cb69ed07
Simplify GC step calls from on-trace code.
2010-04-19 23:41:48 +02:00
Mike Pall
932cda0fe3
Replace on-trace GC frame syncing with interpreter exit.
...
Need to sync GC objects to stack only during atomic GC phase.
Need to setup a proper frame structure only for calling finalizers.
Force an exit to the interpreter and let it handle the uncommon cases.
Finally solves the "NYI: gcstep sync with frames" issue.
2010-04-19 00:43:35 +02:00
Mike Pall
ff82df797a
Refactor buildvm symbol generation.
...
Fixes Windows and OSX builds with LUAJIT_DISABLE_JIT.
2010-04-14 17:13:13 +02:00
Mike Pall
fbe092c22d
Fix setup of RD when dispatching to function headers after exit.
2010-04-09 14:26:18 +02:00
Mike Pall
db756430ee
Don't copy SNAP_NORESTORE mark into loops and suppress restore in exit.
2010-04-08 01:32:26 +02:00
Mike Pall
23189fa40d
RELEASE LuaJIT-2.0.0-beta4
2010-03-28 19:26:33 +02:00
Mike Pall
1d1d9221f3
Fold HREF of TNEW/TDUP to niltv. Fold HLOAD of niltv to nil.
2010-03-28 06:53:41 +02:00
Mike Pall
e4bca95451
Generate EQ(HREF, niltv) for load path, too (better CSE).
2010-03-28 06:49:09 +02:00
Mike Pall
1130ade4de
Also merge EQ(HREF, niltv) in backend.
2010-03-28 06:47:04 +02:00
Mike Pall
44756ded7a
Only fuse with spill slots for cross-section references.
2010-03-28 06:42:48 +02:00
Mike Pall
69df01efb2
Fix precondition check for NEWREF.
...
A check for nil value is not enough. Must check for ptr == niltv.
2010-03-28 03:34:18 +02:00
Mike Pall
6038866f7d
Pass MULTRES or negated error code in RD to lj_vm_exit_interp.
...
Fixes overwrite of saved r12 after trace exit.
2010-03-23 18:31:17 +01:00
Mike Pall
097db7317b
Move colocated array part after GCtab (now properly aligned).
2010-03-22 15:59:50 +01:00
Mike Pall
361266518c
Move free node pos to t->node[0].freetop. Saves 4 bytes in GCtab.
2010-03-22 15:05:37 +01:00
Mike Pall
51c14bf1c8
Avoid snapshots for returns to known callers.
2010-03-21 16:01:44 +01:00
Mike Pall
5c8f1f2594
Increase max. fusion distance.
2010-03-19 00:28:04 +01:00
Mike Pall
37a3ca330f
Reorder various structs to reduce padding (thanks to /usr/bin/pahole).
2010-03-15 23:29:10 +01:00
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
