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qemu-patch-raspberry4/target/ppc
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David Gibson 19acd4b610 ppc: Remove stub of PPC970 HID4 implementation 
The PowerPC 970 CPU was a cut-down POWER4, which had hypervisor capability.
However, it can be (and often was) strapped into "Apple mode", where the
hypervisor capabilities were disabled (essentially putting it always in
hypervisor mode).

That's actually the only mode of the 970 we support in qemu, and we're
unlikely to change that any time soon.  However, we do have a partial
implementation of the 970's HID4 register which affects things only
relevant for hypervisor mode.

That stub is also really ugly, since it attempts to duplicate the effects
of HID4 by re-encoding it into the LPCR register used in newer CPUs, but
in a really confusing way.

Just get rid of it.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
2020-03-17 09:41:14 +11:00
..
translate target/ppc: Fix typo in comments 2020-02-21 09:15:04 +11:00
arch_dump.c target/ppc: Add helper_mfvscr 2019-02-18 11:00:44 +11:00
compat.c target/ppc: Add POWER10 DD1.0 model information 2019-12-17 10:39:48 +11:00
cpu-models.c target/ppc: Add POWER10 DD1.0 model information 2019-12-17 10:39:48 +11:00
cpu-models.h target/ppc: Add POWER10 DD1.0 model information 2019-12-17 10:39:48 +11:00
cpu-param.h tcg: Split out target/arch/cpu-param.h 2019-06-10 07:03:34 -07:00
cpu-qom.h powerpc/spapr: Add host threads parameter to ibm,get_system_parameter 2019-08-29 09:46:07 +10:00
cpu.c target/ppc: support for 32-bit carry and overflow 2017-03-01 11:23:39 +11:00
cpu.h ppc: Remove stub support for 32-bit hypervisor mode 2020-03-17 09:41:14 +11:00
dfp_helper.c target/ppc: remove unnecessary if() around calls to set_dfp{64,128}() in DFP macros 2019-10-04 19:08:21 +10:00
excp_helper.c target/ppc: add support for Hypervisor Facility Unavailable Exception 2020-02-02 14:07:57 +11:00
fpu_helper.c target/ppc: Fix typo in comments 2020-02-21 09:15:04 +11:00
gdbstub.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
helper.h target/ppc: Add privileged message send facilities 2020-02-02 14:07:57 +11:00
helper_regs.h ppc: Ignore the CPU_INTERRUPT_EXITTB interrupt with KVM 2019-12-17 10:39:48 +11:00
int_helper.c target/ppc: use Vsr macros in BCD helpers 2019-10-04 19:08:21 +10:00
internal.h ppc: Add support for 'mffscrn','mffscrni' instructions 2019-10-04 10:25:23 +10:00
kvm-stub.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
kvm.c target/ppc: Build rtas error log upon an MCE 2020-02-03 11:33:10 +11:00
kvm_ppc.h target/ppc: Handle NMI guest exit 2020-02-03 11:33:10 +11:00
machine.c Include hw/boards.h a bit less 2019-08-16 13:31:53 +02:00
Makefile.objs build: remove CONFIG_LIBDECNUMBER 2017-10-16 18:03:52 +02:00
mem_helper.c target/ppc: Use probe_write for DCBZ 2020-02-03 11:33:11 +11:00
mfrom_table.inc.c target/ppc: Style fixes for mfrom_table.inc.c & mfrom_table_gen.c 2019-04-26 10:42:38 +10:00
mfrom_table_gen.c target/ppc: Style fixes for mfrom_table.inc.c & mfrom_table_gen.c 2019-04-26 10:42:38 +10:00
misc_helper.c target/ppc: add support for Hypervisor Facility Unavailable Exception 2020-02-02 14:07:57 +11:00
mmu-book3s-v3.c target/ppc: Support for POWER9 native hash 2019-02-26 09:21:25 +11:00
mmu-book3s-v3.h Clean up header guards that don't match their file name 2019-05-13 08:58:55 +02:00
mmu-hash32.c ppc/hash32: Rework R and C bit updates 2019-04-26 11:37:57 +10:00
mmu-hash32.h target/ppc: Manage external HPT via virtual hypervisor 2017-03-01 11:23:39 +11:00
mmu-hash64.c ppc: Remove stub of PPC970 HID4 implementation 2020-03-17 09:41:14 +11:00
mmu-hash64.h ppc/hash64: Rework R and C bit updates 2019-04-26 11:37:57 +10:00
mmu-radix64.c ppc/pnv: Add support for HRMOR on Radix host 2020-02-02 14:07:57 +11:00
mmu-radix64.h target/ppc: Rename PATB/PATBE -> PATE 2019-02-26 09:21:25 +11:00
mmu_helper.c target/ppc: Rewrite a fall through comment 2019-08-21 10:57:28 +02:00
monitor.c hmp: Move hmp.h to include/monitor/ 2019-07-02 07:19:45 +02:00
timebase_helper.c target/ppc: Add SPR TBU40 2019-12-17 10:39:48 +11:00
trace-events target/ppc: Handle NMI guest exit 2020-02-03 11:33:10 +11:00
translate.c target/ppc: Add privileged message send facilities 2020-02-02 14:07:57 +11:00
translate_init.inc.c ppc: Remove stub of PPC970 HID4 implementation 2020-03-17 09:41:14 +11:00
user_only_helper.c target/ppc: Convert to CPUClass::tlb_fill 2019-05-10 11:12:50 -07:00