https://bugs.winehq.org/show_bug.cgi?id=51996 Zebediah Figura <z.figura12(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |z.figura12(a)gmail.com --- Comment #2 from Zebediah Figura <z.figura12(a)gmail.com> --- (In reply to Jinoh Kang from comment #1)
IMHO a dedicated signal handler on SIGUSR2 to restore full context (used in NtContinue etc.) seems excessive to me. Is there any state on AArch64 that cannot be restored in user mode and may only be modified kernel side?
Yes. As far as we're aware, it's impossible to restore the *whole* context simultaneously, without using privileged instructions like ERET. You need to scratch a register to set the instruction pointer. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.