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2593 Commits

Author SHA1 Message Date
Mike Pall
04dca7911e Call math.randomseed() without arguments to seed from system entropy. 
Reminder: the math.random() PRNG is NOT SUITABLE FOR CRYPTOGRAPHIC USE.
 2024-07-04 01:26:29 +02:00
Mike Pall
7421a1b33c Restore state when recording __concat metamethod throws an error. 
Thanks to Sergey Kaplun. #1234
 2024-07-04 00:48:49 +02:00
Mike Pall
510f88d468 Add build flag LUAJIT_DISABLE_TAILCALL to disable tailcall generation. 
Only use this for debugging purposes. NEVER set it for regular builds
or distro builds! In Lua, tailcalls are a language guarantee.
Suggested by Steve Vermeulen. #1220
 2024-07-04 00:13:58 +02:00
Mike Pall
444c8ff19a Clarify that lj_buf_shrink() does not keep any buffer data. 
https://www.freelists.org/post/luajit/lj-buf-shrink-may-truncate-the-data-and-sbw-point-over-the-end-of-the-buffer,1
Thanks to Junlong li.
 2024-07-04 00:03:40 +02:00
Mike Pall
8038430110 Merge branch 'master' into v2.1 2024-07-03 23:59:03 +02:00
Mike Pall
7a608e4425 FFI: Fix various issues in recff_cdata_arith. 
Thanks to Sergey Kaplun. #1224
 2024-07-03 23:46:47 +02:00
Mike Pall
f602f0154b Fix predict_next() in parser (for real now). 
Reported by Sergey Kaplun. #1226 #1054
 2024-07-03 23:45:16 +02:00
Mike Pall
f2a1cd4328 FFI: Fix __tostring metamethod access to enum cdata value. 
Thanks to Sergey Kaplun. #1232
 2024-07-03 23:43:57 +02:00
Mike Pall
0f8b878e2f Fix typo. 
Reported by Sergey Bronnikov. #1223
 2024-07-03 23:43:29 +02:00
Mike Pall
6885efb73e Merge branch 'master' into v2.1 2024-07-03 23:42:38 +02:00
Mike Pall
811c5322c8 Handle partial snapshot restore due to stack overflow. 
Reported by pwnhacker0x18. Fixed by Peter Cawley. #1196
 2024-07-03 21:42:21 +02:00
Mike Pall
93e87998b2 Update Nintendo Switch build script. 
Thanks to IoriBranford. #1214
 2024-05-25 19:01:18 +02:00
Mike Pall
f5587f5eb3 Merge branch 'master' into v2.1 2024-05-25 16:41:53 +02:00
Mike Pall
4a22050df9 Prevent sanitizer warning in snap_restoredata(). 
Thanks to Sergey Kaplun. #1193
 2024-05-25 16:38:05 +02:00
Mike Pall
80c1c65bce Typo. 2024-05-25 16:25:35 +02:00
Mike Pall
4fc48c50fe Limit number of string format elements to compile. 
Reported by pwnhacker0x18. #1203
 2024-05-25 16:22:39 +02:00
Mike Pall
5790d25397 OSX/iOS: Fix SDK incompatibility. 
Thanks to Ryan Carsten Schmidt. #1189
 2024-04-22 10:06:42 +02:00
Mike Pall
b3e4987389 Windows/MSVC: Cleanup msvcbuild.bat and always generate PDB. 
Thanks to Miku AuahDark. #1127
 2024-04-19 11:01:13 +02:00
Mike Pall
75e9277798 Merge branch 'master' into v2.1 2024-04-19 01:47:48 +02:00
Mike Pall
9b5e837ac2 Fix segment release check in internal memory allocator. 
Thanks to Jinji Zeng. #1179 #1157
 2024-04-19 01:44:19 +02:00
Mike Pall
d032c637b1 Fix compiler warning. 2024-04-19 01:41:12 +02:00
Mike Pall
f5affaa6c4 FFI: Turn FFI finalizer table into a proper GC root. 
Reported by Sergey Bronnikov. #1168
 2024-04-19 01:33:19 +02:00
Mike Pall
7110b93567 OSX/iOS: Always generate 64 bit non-FAT Mach-O object files. 
Reported by Sergey Bronnikov. #1181
 2024-04-19 00:31:06 +02:00
Mike Pall
d2fe2a6d46 Show name of NYI bytecode in -jv and -jdump. 
Suggested by Sergey Kaplun. #1176 #567
 2024-04-19 00:12:22 +02:00
Mike Pall
b8b49bf395 Use generic trace error for OOM during trace stitching. 
Thanks to Sergey Kaplun. #1166
 2024-04-18 23:57:53 +02:00
Mike Pall
d06beb0480 Handle all types of errors during trace stitching. 
Thanks to Sergey Kaplun and Peter Cawley. #1166 #720
 2024-03-10 17:29:48 +01:00
Mike Pall
bcc5125a91 Fix recording of __concat metamethod. 
Thanks to Sergey Kaplun. #1164
 2024-03-10 17:26:36 +01:00
Mike Pall
913df6a945 Merge branch 'master' into v2.1 2024-03-10 17:26:03 +01:00
Mike Pall
cae361187e Prevent down-recursion for side traces. 
Thanks to Sergey Kaplun. #1169
 2024-03-10 17:23:21 +01:00
Mike Pall
302366a338 Check frame size limit before returning to a lower frame. 
Thanks to Sergey Kaplun. #1173
 2024-03-10 17:19:29 +01:00
Mike Pall
dda1ac273a FFI: Treat cdata finalizer table as a GC root. 
Thanks to Sergey Bronnikov. #1168
 2024-03-10 17:16:41 +01:00
Mike Pall
88ed9fdbbb Handle stack reallocation in debug.setmetatable() and lua_setmetatable(). 
Thanks to Sergey Kaplun. #1172
 2024-03-10 17:13:28 +01:00
Mike Pall
0d313b2431 Merge branch 'master' into v2.1 2024-02-04 16:47:14 +01:00
Mike Pall
defe61a567 Rework stack overflow handling. 
Reported by pwnhacker0x18. Fixed by Peter Cawley. #1152
 2024-02-04 16:34:30 +01:00
Mike Pall
9cc2e42b17 Merge branch 'master' into v2.1 2024-01-31 14:39:50 +01:00
Mike Pall
9cdd5a9479 Preserve keys with dynamic values in template tables when saving bytecode. 
Reported by Lyrthras. Fixed by Peter Cawley. #1155
 2024-01-31 14:32:04 +01:00
Mike Pall
5e5d542c99 Merge branch 'master' into v2.1 2024-01-31 14:31:40 +01:00
Mike Pall
14987af80a Prevent include of luajit_rolling.h. 
Thanks to Peter Cawley. #1145
 2024-01-31 14:29:23 +01:00
Mike Pall
343ce0edaf Fix zero stripping in %g number formatting. 
Reported by pwnhacker0x18. #1149
 2024-01-25 13:23:48 +01:00
Mike Pall
f2336c48fa Merge branch 'master' into v2.1 2024-01-23 19:01:46 +01:00
Mike Pall
85b4fed0b0 Fix unsinking of IR_FSTORE for NULL metatable. 
Reported by pwnhacker0x18. #1147
 2024-01-23 18:58:52 +01:00
Mike Pall
2f35cb45fd MIPS64 R2/R6: Fix FP to integer conversions. 
Thanks to Peter Cawley. #1146
 2024-01-22 19:12:13 +01:00
Mike Pall
4b90f6c4d7 Add cross-32/64 bit and deterministic bytecode generation. 
Contributed by Peter Cawley. #993 #1008
 2024-01-22 19:06:36 +01:00
Mike Pall
dbd363ca25 Merge branch 'master' into v2.1 2023-12-23 19:49:43 +01:00
Mike Pall
658530562c Check for IR_HREF vs. IR_HREFK aliasing in non-nil store check. 
Thanks to Peter Cawley. #1133
 2023-12-23 19:43:03 +01:00
Mike Pall
293199c5eb Merge branch 'master' into v2.1 2023-12-23 19:23:12 +01:00
Mike Pall
7dbe545933 Respect jit.off() on pending trace exit. 
Thanks to Sergey Kaplun. #1134
 2023-12-23 19:22:34 +01:00
Mike Pall
e02a207909 Merge branch 'master' into v2.1 2023-12-23 19:15:57 +01:00
Mike Pall
c42c62e71a Simplify handling of instable types in TNEW/TDUP load forwarding. 
Thanks to Peter Cawley. #994
 2023-12-23 19:14:32 +01:00
Mike Pall
29b0b282f5 Merge branch 'master' into v2.1 2023-12-11 13:04:43 +01:00
Mike Pall
9bdfd34dcc Only emit proper parent references in snapshot replay. 
Thanks to Peter Cawley. #1132
 2023-12-11 13:01:36 +01:00
Mike Pall
ff204d0350 Fix anchoring for string buffer set() method (again). 
Thanks to Peter Cawley. #1125
 2023-12-10 19:42:22 +01:00
Mike Pall
8d5ea4ceb9 Merge branch 'master' into v2.1 2023-12-10 16:13:34 +01:00
Mike Pall
10cc759f25 ARM: Fix stack restore for FP slots. 
Thanks to Peter Cawley. #1131
 2023-12-10 16:10:48 +01:00
Mike Pall
e02cb19b57 Fix anchoring for string buffer set() method. 
Thanks to Peter Cawley. #1125
 2023-12-10 15:33:47 +01:00
Mike Pall
e4168fae5b Merge branch 'master' into v2.1 2023-12-10 15:02:26 +01:00
Mike Pall
856423f5da Fix runtime library flags for MSVC debug builds. 
Reported by igor725. #1127
 2023-12-10 15:00:52 +01:00
Mike Pall
487eaaf040 Merge branch 'master' into v2.1 2023-12-10 14:50:29 +01:00
Mike Pall
dcf3627d79 Fix .debug_abbrev section in GDB JIT API. 
Thanks to Dmitry Stogov. #1129
 2023-12-10 14:48:34 +01:00
Mike Pall
d1236a4caa Optimize table.new() with constant args to (sinkable) IR_TNEW. 
Thanks to Peter Cawley. #1128
 2023-12-10 14:41:56 +01:00
Mike Pall
7ad68a1fd3 Merge branch 'master' into v2.1 2023-12-10 14:33:48 +01:00
Mike Pall
1761fd2ef7 Emit sunk IR_NEWREF only once per key on snapshot replay. 
Thanks to Sergey Kaplun and Peter Cawley. #1128
 2023-12-10 14:29:45 +01:00
Mike Pall
43d0a19158 Fix last commit. 2023-11-15 01:41:31 +01:00
Mike Pall
536cf8a271 Merge branch 'master' into v2.1 2023-11-14 22:56:09 +01:00
Mike Pall
644723649e x86/x64: Don't fuse loads across IR_NEWREF. 
Reported by Peter Cawley. #1117
 2023-11-14 22:50:21 +01:00
Mike Pall
113a168b79 Improve last commit. 2023-11-12 16:11:11 +01:00
Mike Pall
45c88b7963 x86/x64: Don't fuse loads across table.clear. 
Reported by Peter Cawley. #1117
 2023-11-12 15:41:52 +01:00
Mike Pall
6807e60af1 Merge branch 'master' into v2.1 2023-11-12 15:25:14 +01:00
Mike Pall
d854d00ce9 x86/x64: Add more red zone checks to assembler backend. 
Thanks to Peter Cawley. #1116
 2023-11-12 15:18:44 +01:00
Mike Pall
7c9671a043 Merge branch 'master' into v2.1 2023-11-12 15:11:29 +01:00
Mike Pall
a4c1640432 Add stack check to pcall/xpcall. 
Analyzed by Peter Cawley. #1048
 2023-11-12 14:42:24 +01:00
Mike Pall
69bbbf7736 Merge branch 'master' into v2.1 2023-11-09 11:05:27 +01:00
Mike Pall
65c8493907 Invalidate SCEV entry when returning to lower frame. 
Thanks to Zhongwei Yao. #1115
 2023-11-09 11:02:36 +01:00
Mike Pall
b94fbfbee9 Merge branch 'master' into v2.1 2023-11-07 22:28:53 +01:00
Mike Pall
433d7e8d8d FFI: Fix pragma push stack limit check and throw on overflow. 
Reported by Sergey Kaplun. #1114
 2023-11-07 22:25:42 +01:00
Mike Pall
ce2cd61739 ARM64: Fix disassembly of ldp/stp offsets. 
Thanks to Peter Cawley. #1113
 2023-11-06 23:14:22 +01:00
Mike Pall
07b3cd3cf9 Check for upvalue state transition in IR_UREFO. 
Thanks to Peter Cawley. #1085
 2023-11-05 16:34:46 +01:00
Mike Pall
0afa1676b2 Merge branch 'master' into v2.1 2023-11-05 11:37:57 +01:00
Mike Pall
d133d67c88 x64: Properly fix __call metamethod return dispatch. 
Reported by Sergey Kaplun. #1110
 2023-11-05 11:31:08 +01:00
Mike Pall
f2e955dae8 Windows/x86: _BitScan*64 are only available on 64 bit archs. 
Reported by memcorrupt. #1109
 2023-11-05 11:27:35 +01:00
Mike Pall
e826d0c101 Add 'cc' file type for saving bytecode. 
Contributed by Sergey Bronnikov. #1105
 2023-10-21 13:31:45 +02:00
Mike Pall
4eb47df605 FFI/Windows: Fix type declaration for int64_t and uint64_t. 
Thanks to Peter Cawley. #1106
 2023-10-21 13:18:51 +02:00
Mike Pall
7269b02130 Merge branch 'master' into v2.1 2023-10-21 13:13:34 +02:00
Mike Pall
db944b2b56 FFI: Fix dangling reference to CType in carith_checkarg(). 
Reported by Sergey Kaplun. #1108
 2023-10-21 13:11:50 +02:00
Mike Pall
d2a5487fd7 ARM64: Use ADR and ADRP to form constants. 
Thanks to Peter Cawley. #1100
 2023-10-08 22:10:02 +02:00
Mike Pall
14866a6828 ARM64: Fix disassembly of U12 loads. 
Thanks to Peter Cawley. #1100
 2023-10-08 21:57:04 +02:00
Mike Pall
c5b075eb31 ARM64: Unify constant register handling in interpreter. 
Plus minor optimizations. Simplifications for out-of-tree ARM64EC.
Thanks to Peter Cawley. #1096
 2023-10-08 21:39:40 +02:00
Mike Pall
9cc8bbb7ae ARM: Fix register hint for FFI calls with FP results. 2023-10-08 21:22:50 +02:00
Mike Pall
1e93951b25 ARM64: Fix register hint for FFI calls with FP results. 
Thanks to Peter Cawley. #1096
 2023-10-08 21:20:10 +02:00
Mike Pall
007e4dce13 ARM64: Restore fp before sp in C stack unwinders. 
Thanks to Peter Cawley. #1096
 2023-10-08 21:17:43 +02:00
Mike Pall
becf5cc65d FFI: Fix ffi.abi("pauth"). 
Thanks to Peter Cawley. #1098
 2023-09-25 16:56:17 +02:00
Mike Pall
97c75843c6 Merge branch 'master' into v2.1 2023-09-22 21:07:20 +02:00
Mike Pall
f72c19e482 Maintain chain invariant in DCE. 
Thanks to Peter Cawley. #1094
 2023-09-22 21:04:22 +02:00
Mike Pall
d1a2fef8a8 LJ_FR2: Fix stack checks in vararg calls. 
Thanks to Peter Cawley. #1048
 2023-09-21 05:19:55 +02:00
Mike Pall
234dbc481e Merge branch 'master' into v2.1 2023-09-21 04:44:37 +02:00
Mike Pall
aa6b15c1a8 Follow-up fix for stack overflow handling cleanup. 2023-09-21 04:43:40 +02:00
Mike Pall
a5d2f70c73 Handle OOM error on stack resize in coroutine.resume and lua_checkstack. 
Thanks to Peter Cawley. #1066
 2023-09-21 04:40:48 +02:00
Mike Pall
e86990f7f2 Restore cur_L for specific Lua/C API use case. 
Thanks to Peter Cawley. #1066
 2023-09-21 03:54:08 +02:00
Mike Pall
b8919781d4 Consistently use 64 bit constants for 64 bit IR instructions. 
Thanks to Peter Cawley. #1084
 2023-09-21 03:46:33 +02:00
Mike Pall
9159289927 ARM64: Fix IR_HREF code generation for constant FP keys. 
Reported by swarn. Fix for 435d8c63 by Peter Cawley. #1090
 2023-09-21 02:48:12 +02:00