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authorDavid Gibson <david@gibson.dropbear.id.au>2012-04-04 15:02:05 +1000
committerAndreas Färber <afaerber@suse.de>2012-04-15 17:09:54 +0200
commit12b1143b2807a5b760e477fac0e1028a9760b6c6 (patch)
treeb1f4414f9730fed4aa2bf203cafdc2a5424dce26 /arch_init.c
parente2fbb432fc4ec64d0a53c41588ede31450b6c6a8 (diff)
target-ppc: Add hooks for handling tcg and kvm limitations
On target-ppc, our table of CPU types and features encodes the features as found on the hardware, regardless of whether these features are actually usable under TCG or KVM. We already have cases where the information from the cpu table must be fixed up to account for limitations in the emulation method we're using. e.g. TCG does not support the DFP and VSX instructions and KVM needs different numbering of the CPUs in order to tell it the correct thread to core mappings. This patch cleans up these hacks to handle emulation limitations by consolidating them into a pair of functions specifically for the purpose. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> [AF: Style and typo fixes, rename new functions and drop ppc_def_t arg] Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'arch_init.c')
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