Peter Maydell 5063ca11ab target/arm: Check for xPSR mismatch usage faults earlier for v8M ... ARM v8M specifies that the INVPC usage fault for mismatched xPSR exception field and handler mode bit should be checked before updating the PSR and SP, so that the fault is taken with the existing stack frame rather than by pushing a new one. Perform this check in the right place for v8M. Since v7M specifies in its pseudocode that this usage fault check should happen later, we have to retain the original code for that check rather than being able to merge the two. (The distinction is architecturally visible but only in very obscure corner cases like attempting an invalid exception return with an exception frame in read only memory.) Backports commit 224e0c300a0098fb577a03bd29d774d0769f632a from qemu		2018-03-05 01:39:39 -05:00
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arm	target/arm: Check for xPSR mismatch usage faults earlier for v8M	2018-03-05 01:39:39 -05:00
i386	i386/cpu/hyperv: support over 64 vcpus for windows guests	2018-03-05 00:00:53 -05:00
m68k	target/m68k: Switch fpu_rom from make_floatx80() to make_floatx80_init()	2018-03-04 23:05:01 -05:00
mips	mips: Improve macro parenthesization	2018-03-05 00:51:51 -05:00
sparc	sparc: Fix typedef clash	2018-03-04 23:05:50 -05:00