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powerpc: Return SIGILL if DSCR does not exist in m{f,t}spr emulation

Description

powerpc: Return SIGILL if DSCR does not exist in m{f,t}spr emulation

Guard against programs written for one powerpc target running on another,
and panicking the system due to not having the DSCR register.

Details

Provenance
jhibbitsAuthored on Nov 17 2019, 1:01 AM
Parents
rG7316504cd583: [PowerPC] Fix *context on ELFv2
Branches
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