haraldwolff/qemu-patch-raspberry4
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target-ppc: implement stop instruction

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Use the nap code.

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Nikunj A Dadhania 2016-12-05 16:55:26 +05:30 committed by David Gibson
parent f9f2ed5ae0
commit cdee0e72d0
1 changed files with 6 additions and 0 deletions
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6
target/ppc/translate.c
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@ -3172,6 +3172,11 @@ static void gen_nap(DisasContext *ctx)
#endif /* defined(CONFIG_USER_ONLY) */
}
static void gen_stop(DisasContext *ctx)
{
gen_nap(ctx);
}
static void gen_sleep(DisasContext *ctx)
{
#if defined(CONFIG_USER_ONLY)
@ -6240,6 +6245,7 @@ GEN_HANDLER(mcrf, 0x13, 0x00, 0xFF, 0x00000001, PPC_INTEGER),
GEN_HANDLER(rfi, 0x13, 0x12, 0x01, 0x03FF8001, PPC_FLOW),
#if defined(TARGET_PPC64)
GEN_HANDLER(rfid, 0x13, 0x12, 0x00, 0x03FF8001, PPC_64B),
GEN_HANDLER_E(stop, 0x13, 0x12, 0x0b, 0x03FFF801, PPC_NONE, PPC2_ISA300),
GEN_HANDLER_E(doze, 0x13, 0x12, 0x0c, 0x03FFF801, PPC_NONE, PPC2_PM_ISA206),
GEN_HANDLER_E(nap, 0x13, 0x12, 0x0d, 0x03FFF801, PPC_NONE, PPC2_PM_ISA206),
GEN_HANDLER_E(sleep, 0x13, 0x12, 0x0e, 0x03FFF801, PPC_NONE, PPC2_PM_ISA206),