Peter Maydell f6287c24c6 target/arm: Correctly implement ACTLR2, HACTLR2 ... The ACTLR2 and HACTLR2 AArch32 system registers didn't exist in ARMv7 or the original ARMv8. They were later added as optional registers, whose presence is signaled by the ID_MMFR4.AC2 field. From ARMv8.2 they are mandatory (ie ID_MMFR4.AC2 must be non-zero). We implemented HACTLR2 in commit 0e0456ab88, but we incorrectly made it exist for all v8 CPUs, and we didn't implement ACTLR2 at all. Sort this out by implementing both registers only when they are supposed to exist, and setting the ID_MMFR4 bit for -cpu max. Note that this removes HACTLR2 from our Cortex-A53, -A47 and -A72 CPU models; this is correct, because those CPUs do not implement this register. Fixes: 0e0456ab88 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20200214175116.9164-22-peter.maydell@linaro.org		2020-02-21 16:07:02 +00:00
..
a32-uncond.decode	target/arm: Convert Unallocated memory hint	2019-09-05 13:23:03 +01:00
a32.decode	target/arm: Convert SVC	2019-09-05 13:23:03 +01:00
arch_dump.c	target/arm/arch_dump: Add SVE notes	2020-01-23 15:34:04 +00:00
arm_ldst.h	target/arm: fetch code with translator_ld	2019-10-28 15:12:38 +00:00
arm-powerctl.c	arm/arm-powerctl: rebuild hflags after setting CP15 bits in arm_set_cpu_on()	2019-12-20 14:03:00 +00:00
arm-powerctl.h	target/arm/arm-powerctl: Add new arm_set_cpu_on_and_reset()	2019-02-28 11:03:04 +00:00
arm-semi.c	target/arm/arm-semi: Don't let the guest close stdin/stdout/stderr	2020-01-30 16:02:01 +00:00
cpu64.c	target/arm: Correctly implement ACTLR2, HACTLR2	2020-02-21 16:07:02 +00:00
cpu-param.h	target/arm: Add mmu_idx for EL1 and EL2 w/ PAN enabled	2020-02-13 14:14:53 +00:00
cpu-qom.h	target/arm: Add the hypervisor virtual counter	2020-02-07 14:04:25 +00:00
cpu.c	target/arm: Correctly implement ACTLR2, HACTLR2	2020-02-21 16:07:02 +00:00
cpu.h	target/arm: Correctly implement ACTLR2, HACTLR2	2020-02-21 16:07:02 +00:00
crypto_helper.c
debug_helper.c	target/arm: Stop assuming DBGDIDR always exists	2020-02-21 16:07:01 +00:00
gdbstub64.c	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +02:00
gdbstub.c	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +02:00
helper-a64.c	target/arm: Introduce aarch64_pstate_valid_mask	2020-02-13 14:14:54 +00:00
helper-a64.h	target/arm: Split helper_msr_i_pstate into 3	2019-03-05 15:55:08 +00:00
helper-sve.h
helper.c	target/arm: Correctly implement ACTLR2, HACTLR2	2020-02-21 16:07:02 +00:00
helper.h	target/arm: ensure we use current exception state after SCR update	2019-12-16 10:52:58 +00:00
idau.h	qom: make interface types abstract	2018-12-11 15:45:22 -02:00
internals.h	target/arm: Move DBGDIDR into ARMISARegisters	2020-02-21 16:07:01 +00:00
iwmmxt_helper.c
kvm32.c	target/arm: Test correct register in aa32_pan and aa32_ats1e1 checks	2020-02-21 16:07:02 +00:00
kvm64.c	target/arm: Test correct register in aa32_pan and aa32_ats1e1 checks	2020-02-21 16:07:02 +00:00
kvm_arm.h	target/arm/cpu: Add the kvm-no-adjvtime CPU property	2020-01-30 16:02:06 +00:00
kvm-consts.h
kvm-stub.c	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +02:00
kvm.c	target/arm/cpu: Add the kvm-no-adjvtime CPU property	2020-01-30 16:02:06 +00:00
m_helper.c	target/arm: only update pc after semihosting completes	2020-01-09 11:41:29 +00:00
machine.c	target/arm/kvm: Implement virtual time adjustment	2020-01-30 16:02:06 +00:00
Makefile.objs	target/arm: Add skeleton for T16 decodetree	2019-09-05 13:23:03 +01:00
monitor.c	target/arm/monitor: query-cpu-model-expansion crashed qemu when using machine type none	2020-02-07 14:04:21 +00:00
neon_helper.c	target/arm: Use tcg_gen_abs_i64 and tcg_gen_gvec_abs	2019-05-13 22:52:08 +00:00
op_addsub.h
op_helper.c	target/arm: Remove CPSR_RESERVED	2020-02-13 14:14:54 +00:00
pauth_helper.c	target/arm: Use bit 55 explicitly for pauth	2020-02-21 16:07:00 +00:00
psci.c	sysemu: Split sysemu/runstate.h off sysemu/sysemu.h	2019-08-16 13:37:36 +02:00
sve_helper.c	tcg: Search includes from the project root source directory	2020-01-15 15:13:10 -10:00
sve.decode	target/arm: SVE brk[ab] merging does not have s bit	2019-01-07 15:23:45 +00:00
t16.decode	target/arm: Convert T16, long branches	2019-09-05 13:23:04 +01:00
t32.decode	target/arm: Convert TT	2019-09-05 13:23:03 +01:00
tlb_helper.c	target/arm: Return correct IL bit in merge_syn_data_abort	2020-01-17 14:27:16 +00:00
trace-events	trace-events: Shorten file names in comments	2019-03-22 16:18:07 +00:00
translate-a64.c	target/arm: Flush high bits of sve register after AdvSIMD INS	2020-02-21 16:07:00 +00:00
translate-a64.h	Allow page table bit to swap endianness.	2019-09-04 16:29:18 +01:00
translate-sve.c	tcg: Search includes from the project root source directory	2020-01-15 15:13:10 -10:00
translate-vfp.inc.c	target/arm: Handle trapping to EL2 of AArch32 VMRS instructions	2019-12-16 10:46:34 +00:00
translate.c	target/arm: Add _aa32_ to isar_feature functions testing 32-bit ID registers	2020-02-21 16:07:00 +00:00
translate.h	target/arm: Update get_a64_user_mem_index for VHE	2020-02-07 14:04:26 +00:00
vec_helper.c	target/arm: Add helpers for FMLAL	2019-02-28 11:03:05 +00:00
vfp_helper.c	target/arm: Add isar_feature_any_fp16 and document naming/usage conventions	2020-02-21 16:07:00 +00:00
vfp-uncond.decode	target/arm: Convert VCVTA/VCVTN/VCVTP/VCVTM to decodetree	2019-06-13 15:14:04 +01:00
vfp.decode	target/arm: Use vfp_expand_imm() for AArch32 VFP VMOV_imm	2019-06-17 15:14:19 +01:00