3 Commits

Author	SHA1	Message	Date
Stefan Kalkowski	e9b3569f44	hw: remove overall cache maintainance from core ... This functionality is only needed in bootstrap now that kernel and userland share the same address-space. Fix #2699	2019-04-01 19:33:46 +02:00
Stefan Kalkowski	42db1e112b	hw: introduce kernel/user address space split ... * introduces central memory map for core/kernel * on 32-bit platforms the kernel/core starts at 0x80000000 * on 64-bit platforms the kernel/core starts at 0xffffffc000000000 * mark kernel/core mappings as global ones (tagged TLB) * move the exception vector to begin of core's binary, thereby bootstrap knows from where to map it appropriately * do not map boot modules into core anymore * constrain core's virtual heap memory area * differentiate in between user's and core's main thread's UTCB, which now resides inside the kernel segment Ref #2091	2017-10-19 13:31:17 +02:00
Stefan Kalkowski	67ba7b89a7	hw: separate bootstrap and core strictly ... * Introduce Hw namespace and library files under src/lib/hw * Introduce Bootstrap namespace * Move all initialization logic into Bootstrap namespace Ref #2388	2017-05-31 13:15:52 +02:00