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thermosphere: major refactor of memory map

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- use recursive stage 1 page table (thanks @fincs for this idea)
- NULL now unmapped
- no identity mapping
- image + GICv2 now mapped at the same address for every platform
- tempbss mapped just after "real" bss, can now steal unused mem from
the latter
- no hardcoded VAs for other MMIO devices
- tegra: remove timers, use the generic timer instead
This commit is contained in:
TuxSH 2020-01-17 22:10:26 +00:00
parent 92a291cd41
commit 626f0ecb98
47 changed files with 795 additions and 469 deletions
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2
thermosphere/src/exceptions.h
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@ -138,7 +138,7 @@ bool spsrEvaluateConditionCode(u64 spsr, u32 conditionCode);
void skipFaultingInstruction(ExceptionStackFrame *frame, u32 size);
void dumpStackFrame(const ExceptionStackFrame *frame, bool sameEl);
void exceptionEnterInterruptibleHypervisorCode(ExceptionStackFrame *frame);
void exceptionEnterInterruptibleHypervisorCode(void);
void handleLowerElSyncException(ExceptionStackFrame *frame, ExceptionSyndromeRegister esr);
void handleSameElSyncException(ExceptionStackFrame *frame, ExceptionSyndromeRegister esr);