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bugobliterator
a497c06e83
this fixes an issue where a lua library function triggers an exception after it does a math operation which changes the floating point registers on M7 MCUs (such as STM32H7). An example is math.random() which calls math_random(), which pre-calculates a double value before checking if the arguments to the call are valid. When it then checks and finds invalid values the exception longjmp does not restore the floating point registers.
This is Lua 5.3.5, released on 26 Jun 2018. For installation instructions, license details, and further information about Lua, see doc/readme.html.