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Freax13 / mushroom Public

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exception & syscall handler improvements#91

Merged

Freax13 merged 8 commits intomainFreax13/mushroom:mainfrom fix/exception-handlersFreax13/mushroom:fix/exception-handlersCopy head branch name to clipboard

Nov 2, 2024

+375-294

Conversation Commits8 (8)Checks Files changed

Commits

Commits on Nov 2, 2024

move userspace entering code into global_asm! block
Freax13
committed
save and restore less kernel registers
Freax13
committed
initialize LSTAR only once
Freax13
committed
don't user indirection for userspace exception exit points
Freax13
committed
clear direction flag on syscall
Freax13
committed
clear the direction flag in exception handlers
Freax13
committed
implement wrapper for TDG.VP.VEINFO.GET
Freax13
committed
implement #VE handler for unsupported CPUID leaves
Freax13
committed

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