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ARM: RTX OS_STKSIZE changes static memory use

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LPC4078, uVision V4.74.0.22 I have 3 tasks in my system all of which I start with user defined stacks. I start one with os_sys_init_user() and the other two with os_tsk_create_user(). I therefore didn't expect that changing OS_STKSIZE would have any effect on my static memory use but it does. OS_STKSIZE defines the number of 32bit entries used for RTX task stacks. When I increase this value the static RAM allocated to rtx_config.o changes by that amount. I also have OS_PR

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