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target/ppc: add support for POWER9 HILE

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Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Cédric Le Goater 2018-01-15 19:04:06 +01:00 committed by David Gibson
parent fef592f909
commit 0bfc0cf0af
2 changed files with 2 additions and 1 deletions
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1
target/ppc/cpu.h
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@ -2012,6 +2012,7 @@ void ppc_compat_add_property(Object *obj, const char *name,
#define HID0_DOZE (1 << 23) /* pre-2.06 */
#define HID0_NAP (1 << 22) /* pre-2.06 */
#define HID0_HILE PPC_BIT(19) /* POWER8 */
#define HID0_POWER9_HILE PPC_BIT(4)
/*****************************************************************************/
/* PowerPC Instructions types definitions */

2
target/ppc/excp_helper.c
View File

@ -654,7 +654,7 @@ static inline void powerpc_excp(PowerPCCPU *cpu, int excp_model, int excp)
}
} else if (excp_model == POWERPC_EXCP_POWER8) {
if (new_msr & MSR_HVB) {
if (env->spr[SPR_HID0] & HID0_HILE) {
if (env->spr[SPR_HID0] & (HID0_HILE | HID0_POWER9_HILE)) {
new_msr |= (target_ulong)1 << MSR_LE;
}
} else if (env->spr[SPR_LPCR] & LPCR_ILE) {