Peter Maydell e9d507a193 target/arm: Add assertion about FSC format for syndrome registers ... In tlb_fill() we construct a syndrome register value from a fault status register value which is filled in by arm_tlb_fill(). arm_tlb_fill() returns FSR values which might be in the format used with short-format page descriptors, or the format used with long-format (LPAE) descriptors. The syndrome register always uses LPAE-format FSR status codes. It isn't actually possible to end up delivering a syndrome register value to the guest for a fault which is reported with a short-format FSR (that kind of stage 1 fault will only happen for an AArch32 translation regime which doesn't have a syndrome register, and can never be redirected to an AArch64 or Hyp exception level). Add an assertion which checks this, and adjust the code so that we construct a syndrome with an invalid status code, rather than allowing set bits in the FSR input to randomly corrupt other fields in the syndrome. Backports commit 65ed2ed90d9d81fd4b639029be850ea5651f919f from qemu		2018-03-02 14:41:07 -05:00
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arm	target/arm: Add assertion about FSC format for syndrome registers	2018-03-02 14:41:07 -05:00
i386	i386: Don't override -cpu options on -cpu host/max	2018-03-02 14:22:45 -05:00
m68k	Move target-* CPU file into a target/ folder	2018-03-01 22:50:58 -05:00
mips	target/mips: fix delay slot detection in gen_msa_branch()	2018-03-02 14:15:50 -05:00
sparc	cputlb and arm/sparc targets: convert mmuidx flushes from varg to bitmap	2018-03-02 10:12:40 -05:00