Post B4YRR6exbvMeDMrsfY by Rairii@labyrinth.zone
 (DIR) More posts by Rairii@labyrinth.zone
 (DIR) Post #B4YRR69lTuPWecGy2q by osnews@mstdn.social
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       Java Sun SPOTs (Small Programable Object Technology)These were Sun microcontrollers that run Squawk Java ME directly on metal with gc and all the bells and whistles, created by Sun Microsystems in 2005.The feature mesh networking and tcp/ip and multitasking. Even the drivers are java just like Java OS.They run a command and control server by default and there’s graphical https://www.osnews.com/story/144648/java-sun-spots-small-programable-object-technology/#OracleAndSUN
       
 (DIR) Post #B4YRR6PiWbAfS5jhuS by millihertz@oldbytes.space
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       re LB: not even a particularly obscure microcontroller - an AT91SAM9G20, a 400MHZ ARM926ej-S, presumably taking advantage of the Jazelle extension... which is almost entirely undocumented; from the Jazelle Wikipedia entry:ARM has not released details on the exact execution environment details; the documentation provided with Sun's HotSpot Java Virtual Machine goes as far as to state: "For the avoidance of doubt, distribution of products containing software code to exercise the BXJ instruction and enable the use of the ARM Jazelle architecture extension without [..] agreement from ARM is expressly forbidden."
       
 (DIR) Post #B4YRR6exbvMeDMrsfY by Rairii@labyrinth.zone
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       @millihertz there has been some jazelle reversing work done: https://github.com/SonoSooS/libjz