Re: [PATCH v2 02/12] target/arm: Enforce that FPDSCR.LTPSIZE is 4 on inbound migration

On 9/13/21 2:54 AM, Peter Maydell wrote: Architecturally, for an M-profile CPU with the LOB feature the LTPSIZE field in FPDSCR is always constant 4. QEMU's implementation enforces this everywhere, except that we don't check that it is true in incoming migration data. We're going to add come in

[PATCH v2 02/12] target/arm: Enforce that FPDSCR.LTPSIZE is 4 on inbound migration

Architecturally, for an M-profile CPU with the LOB feature the LTPSIZE field in FPDSCR is always constant 4. QEMU's implementation enforces this everywhere, except that we don't check that it is true in incoming migration data. We're going to add come in gen_update_fp_context() which relies on th