Update v2.1 by Brugarolas · Pull Request #60 · Brugarolas/luajit-experimental

Brugarolas · 2024-07-16T10:57:21Z

No description provided.

Reported by nounwind.

Thanks to Sergey Kaplun. #1166

Suggested by Sergey Kaplun. #1176 #567

Reported by Sergey Bronnikov. #1181

Reported by Sergey Bronnikov. #1168

Thanks to Jinji Zeng. #1179 #1157

Thanks to Miku AuahDark. #1127

Thanks to Ryan Carsten Schmidt. #1189

Thanks to GitSparTV. #1219

Prevent misunderstandings like in #1216

Reported by pwnhacker0x18. #1203

Thanks to Sergey Kaplun. #1193

Thanks to IoriBranford. #1214

Reported by pwnhacker0x18. Fixed by Peter Cawley. #1196

Reported by Sergey Bronnikov. #1223

Thanks to Sergey Kaplun. #1232

Reported by Sergey Kaplun. #1226 #1054

Thanks to Sergey Kaplun. #1224

Reported by leleliu008. #1221

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.

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

Thanks to Sergey Kaplun. #1234

Reminder: the math.random() PRNG is NOT SUITABLE FOR CRYPTOGRAPHIC USE.

coderabbitai · 2024-07-16T10:57:27Z

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Phew. #1411

Undo #1355. #1397 #1411

The reason for the error message is still unclear. #1412.

Reading MS docs is hard. #1412

They are only called from JIT-compiled code and not from C. Reported by Richard Beckmann. #1414

Reported by Sergey Kaplun. #1413

Reported by Sergey Kaplun. #1418

Reported by Yuichiro Naito. #1415

Reported by Doug Crawford. #1411

Enforce round-to-even semantics. #1363

Thanks to Michael Fisher. #1423

Note: this is not a vulnerability! minilua is only used during the LuaJIT build process. It only runs controlled and static Lua code (DynASM), which is entirely contained within this repo and does not trigger the undefined behavior. This change is solely for the benefit of others, who might possibly use minilua for purposes other than running DynASM. Reported by quart27219. #1424

Thanks to Sergey Kaplun. #1422 #1418

Thanks to Sergey Kaplun. #1425

Thanks to Sergey Kaplun. #1428

Thanks to Sergey Kaplun. #1430

Thanks to Sergey Kaplun. #1429 #1434

Thanks to Sergey Kaplun. #1432 #1433

Reported by f32y. #1435

Thanks to Holger Hoffstätte. #1436

Thanks to Nicholas Davies. #1432 #1433 #1438

Reported by Vladimir Davydov and Sergey Kaplun. #1441

Mike Pall added 29 commits April 18, 2024 23:49

Fix serialization format docs.

243b768

Reported by nounwind.

Use generic trace error for OOM during trace stitching.

b8b49bf

Thanks to Sergey Kaplun. #1166

Show name of NYI bytecode in -jv and -jdump.

d2fe2a6

Suggested by Sergey Kaplun. #1176 #567

OSX/iOS: Always generate 64 bit non-FAT Mach-O object files.

7110b93

Reported by Sergey Bronnikov. #1181

FFI: Turn FFI finalizer table into a proper GC root.

f5affaa

Reported by Sergey Bronnikov. #1168

Fix compiler warning.

d032c63

Fix segment release check in internal memory allocator.

9b5e837

Thanks to Jinji Zeng. #1179 #1157

Merge branch 'master' into v2.1

75e9277

Windows/MSVC: Cleanup msvcbuild.bat and always generate PDB.

b3e4987

Thanks to Miku AuahDark. #1127

OSX/iOS: Fix SDK incompatibility.

5790d25

Thanks to Ryan Carsten Schmidt. #1189

Fix internal link in docs.

9398123

Thanks to GitSparTV. #1219

FFI: Clarify scalar boxing behavior.

a6386bd

Prevent misunderstandings like in #1216

Limit number of string format elements to compile.

4fc48c5

Reported by pwnhacker0x18. #1203

Typo.

80c1c65

Prevent sanitizer warning in snap_restoredata().

4a22050

Thanks to Sergey Kaplun. #1193

Merge branch 'master' into v2.1

f5587f5

Update Nintendo Switch build script.

93e8799

Thanks to IoriBranford. #1214

Handle partial snapshot restore due to stack overflow.

811c532

Reported by pwnhacker0x18. Fixed by Peter Cawley. #1196

Merge branch 'master' into v2.1

6885efb

Fix typo.

0f8b878

Reported by Sergey Bronnikov. #1223

FFI: Fix __tostring metamethod access to enum cdata value.

f2a1cd4

Thanks to Sergey Kaplun. #1232

Fix predict_next() in parser (for real now).

f602f01

Reported by Sergey Kaplun. #1226 #1054

FFI: Fix various issues in recff_cdata_arith.

7a608e4

Thanks to Sergey Kaplun. #1224

Merge branch 'master' into v2.1

8038430

OSX: Fix installed luajit.pc.

747fc02

Reported by leleliu008. #1221

Clarify that lj_buf_shrink() does not keep any buffer data.

444c8ff

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.

Add build flag LUAJIT_DISABLE_TAILCALL to disable tailcall generation.

510f88d

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

Restore state when recording __concat metamethod throws an error.

7421a1b

Thanks to Sergey Kaplun. #1234

Call math.randomseed() without arguments to seed from system entropy.

04dca79

Reminder: the math.random() PRNG is NOT SUITABLE FOR CRYPTOGRAPHIC USE.

Mike Pall added 30 commits November 27, 2025 16:39

ARM64: Fix disassembly of certain sub-word-size loads/stores.

3215838

Unify Lua number to FFI integer conversions.

f80b349

Phew. #1411

Remove compiler flag for FP conversions. Now unnecessary.

1acb204

Undo #1355. #1397 #1411

Back out MSVC LJ_CONSTF declaration.

6b35217

The reason for the error message is still unclear. #1412.

Fix MSVC LJ_CONSTF declaration.

b973c62

Reading MS docs is hard. #1412

Remove pointless GCC/MSVC const function attributes.

6f21cb8

They are only called from JIT-compiled code and not from C. Reported by Richard Beckmann. #1414

DUALNUM: Add missing type conversion for FORI slots.

406cf69

Reported by Sergey Kaplun. #1413

Merge branch 'master' into v2.1

53d014f

DUALNUM: Fix narrowing of unary minus.

b1cd2f8

Reported by Sergey Kaplun. #1418

ARM64: More fixes for ARM BTI.

c7c74ea

Reported by Yuichiro Naito. #1415

PPC: Fix soft-float lj_num2u64().

45b771b

Reported by Doug Crawford. #1411

Fix string.format for limited precision FP conversions.

7152e15

Enforce round-to-even semantics. #1363

Bump copyright date.

6e69e47

Merge branch 'master' into v2.1

2c110b7

Ignore PDB files for git.

282e1a9

Thanks to Michael Fisher. #1423

Merge branch 'master' into v2.1

68d807a

Merge branch 'master' into v2.1

3015b61

DUALNUM: Improve/fix edge cases of unary minus.

707c12b

Thanks to Sergey Kaplun. #1422 #1418

Prevent snapshot purge while recording a function header.

d459c6c

Thanks to Sergey Kaplun. #1425

MIPS64: Avoid unaligned load in lj_vm_exit_interp.

2aec641

Thanks to Sergey Kaplun. #1428

x64/!LJ_GC64: The allocation limit is required for a no-JIT build, too.

eff4006

Thanks to Sergey Kaplun. #1430

Avoid recording interference due to invocation of VM hooks.

ab834de

Thanks to Sergey Kaplun. #1429 #1434

Prevent recording of loops with -0 step or NaN values.

54cce2e

Thanks to Sergey Kaplun. #1432 #1433

Fix G->jit_base relocation on stack resize.

233ad24

Reported by f32y. #1435

Fix compiler warning.

5db4b03

Thanks to Holger Hoffstätte. #1436

Merge branch 'master' into v2.1

26fd1a7

DUALNUM: Fix recording of loops broken by previous change.

1c3b5a4

Thanks to Nicholas Davies. #1432 #1433 #1438

FFI: Fix constructor index resolution in JIT compiler.

02e2999

Reported by Vladimir Davydov and Sergey Kaplun. #1441

Merge branch 'master' into v2.1

fc3d17e

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Update v2.1#60

Update v2.1#60
Brugarolas wants to merge 162 commits intoBrugarolas:v2.1from
LuaJIT:v2.1

Brugarolas commented Jul 16, 2024

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coderabbitai bot commented Jul 16, 2024 •

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Brugarolas commented Jul 16, 2024

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coderabbitai bot commented Jul 16, 2024 •

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