Commit Graph

10 Commits

Author SHA1 Message Date
Kyle Evans
0495ed398c contrib/lua: update to 5.4.2
Merge commit '0ea45b9cd43ce1247eb3eee9bfd5cee3d19068e7' into main
2021-01-13 23:56:18 -06:00
Kyle Evans
bf9580a118 MFC r366760: lua: update to 5.3.6
This release contains some minor bugfixes; notably:
- 2x minor Makefile fixes (not used in base)
- Long brackets with a huge number of '=' overflow some internal buffer
  arithmetic.
- Joining an upvalue with itself can cause a use-after-free crash.

See here for examples: http://www.lua.org/bugs.html#5.3.5

MFC after:	2 weeks
2020-10-16 17:03:27 +00:00
Alex Richardson
0c54932d50 Fix -Wundef warnings when building liblua
We need to define the LUA_FLOAT_INT64 macro even if we don't use it (copied
from stand/luaconf.h). While touching luaconf.h.dist also sync it with the
the 5.3.5 release version (matches the one in lib/liblua).

Reviewed By:	kevans
Differential Revision: https://reviews.freebsd.org/D25977
2020-08-25 13:30:34 +00:00
Kyle Evans
e112e9d255 MFV r337586: lua: Update to 5.3.5
Bugfix release, nothing too major.

Tested with:	lualoader via userboot, lualoader live
Differential Revision:	https://reviews.freebsd.org/D16665
2018-08-14 18:58:01 +00:00
Warner Losh
243ff7d88b When the LUA floating point model is INT64, we don't need to do the
overflow dance. This avoids compile errors on latter-day gcc compilers
as well as simplifies the generated code.

Reviewed by: kevans@
2018-08-14 18:45:20 +00:00
Warner Losh
07d397d746 Prevent a wanring about checkdp being unused. It's not needed when we
have INT64 floats and somehow snuck through unused until now.

Reviewed by: kevans@
2018-08-14 18:45:16 +00:00
Warner Losh
07c17b2b00 When the LUA_FLOAT_TYPE != LUA_FLOAT_INT64, we can't reference float
or double so ifdef that code out when the numbers aren't float at all.

There's still references in the lmathlib.c, but we don't compile that
for the loader yet.

Differential Revision: https://reviews.freebsd.org/D14472
2018-02-23 04:04:18 +00:00
Warner Losh
919cf86c87 Gross hack to omit printing hex floating point when the lua number
type is int64. While lua is setup for the representation, it's not
setup to properly print the numbers as ints. This is the least-gross
way around that, and won't affect the bootloader where we do this.
2018-01-26 17:56:20 +00:00
Warner Losh
18dd077da6 Preserve the original luaconf.h in a convenient place. Clients will
almost certainly need to override this, so reinforce that. If that's
not hte case, clients can always do a #include luaconf.h.dist.
2018-01-26 17:24:25 +00:00
Warner Losh
8e3e3a7ae8 Import lua 5.3.4 to contrib 2017-11-29 00:46:36 +00:00