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target/ppc: Add pcr_supported to POWER9 cpu class definition 

pcr_supported is used to define the supported PCR values for a given
processor. A POWER9 processor can support 3.00, 2.07, 2.06 and 2.05
compatibility modes, thus we set this accordingly.

Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Suraj Jitindar Singh 2017-01-13 17:28:09 +11:00 committed by David Gibson
parent c104949f64
commit 216c944eeb
2 changed files with 3 additions and 0 deletions
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1
target/ppc/cpu.h
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@ -2290,6 +2290,7 @@ enum {
PCR_COMPAT_2_05 = 1ull << (63-62),
PCR_COMPAT_2_06 = 1ull << (63-61),
PCR_COMPAT_2_07 = 1ull << (63-60),
PCR_COMPAT_3_00 = 1ull << (63-59),
PCR_VEC_DIS = 1ull << (63-0), /* Vec. disable (bit NA since POWER8) */
PCR_VSX_DIS = 1ull << (63-1), /* VSX disable (bit NA since POWER8) */
PCR_TM_DIS = 1ull << (63-2), /* Trans. memory disable (POWER8) */

2
target/ppc/translate_init.c
View File

@ -8797,6 +8797,8 @@ POWERPC_FAMILY(POWER9)(ObjectClass *oc, void *data)
dc->props = powerpc_servercpu_properties;
pcc->pvr_match = ppc_pvr_match_power9;
pcc->pcr_mask = PCR_COMPAT_2_05 | PCR_COMPAT_2_06 | PCR_COMPAT_2_07;
pcc->pcr_supported = PCR_COMPAT_3_00 | PCR_COMPAT_2_07 | PCR_COMPAT_2_06 |
PCR_COMPAT_2_05;
pcc->init_proc = init_proc_POWER9;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB |