vitalif
/
mirror_qemu
mirror of https://github.com/proxmox/mirror_qemu
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
mirror_qemu/target-arm
History
Peter Maydell 9225d739e7 target-arm: Don't mention PMU in debug feature register 
Suppress the ID_AA64DFR0_EL1 PMUVer field, even if the CPU specific
value claims that it exists. QEMU doesn't currently implement it,
and not advertising it prevents the guest from trying to use it
and getting UNDEFs on unimplemented registers.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
---
This is arguably a hack, but otherwise Linux tries to prod
half a dozen PMU sysregs.
 		2014-04-17 21:34:04 +01:00
..
Makefile.objs target-arm: A64: add stubs for a64 specific helpers 2013-12-17 19:42:32 +00:00
arm-semi.c cpu: Move opaque field from CPU_COMMON to CPUState 2014-03-13 19:20:47 +01:00
cpu-qom.h target-arm: Implement AArch64 ID and feature registers 2014-02-26 17:20:05 +00:00
cpu.c target-arm: A64: Correctly fault FP/Neon if CPACR.FPEN set 2014-04-17 21:34:03 +01:00
cpu.h target-arm: Fix VFP enables for AArch32 EL0 under AArch64 EL1 2014-04-17 21:34:03 +01:00
cpu64.c target-arm: A64: Make cache ID registers visible to AArch64 2014-02-26 17:20:01 +00:00
crypto_helper.c target-arm: add support for v8 AES instructions 2013-12-17 19:42:25 +00:00
gdbstub.c cpu: Introduce CPUClass::gdb_{read,write}_register() 2013-07-27 00:04:17 +02:00
gdbstub64.c target-arm: Clean up handling of AArch64 PSTATE 2013-12-17 19:42:30 +00:00
helper-a64.c target-arm: A64: Implement FCVTXN 2014-03-17 16:31:53 +00:00
helper-a64.h target-arm: A64: Implement FCVTXN 2014-03-17 16:31:53 +00:00
helper.c target-arm: Don't mention PMU in debug feature register 2014-04-17 21:34:04 +01:00
helper.h target-arm: Add support for generating exceptions with syndrome information 2014-04-17 21:34:03 +01:00
internals.h target-arm: A64: Correctly fault FP/Neon if CPACR.FPEN set 2014-04-17 21:34:03 +01:00
iwmmxt_helper.c misc: Use new rotate functions 2013-09-25 21:23:05 +02:00
kvm-consts.h target-arm/kvm-consts.h: Define QEMU constants for known KVM CPUs 2014-02-20 10:35:50 +00:00
kvm-stub.c target-arm: Initialize cpreg list from KVM when using KVM 2013-06-25 18:16:10 +01:00
kvm.c arm: vgic device control api support 2014-02-26 17:20:00 +00:00
kvm32.c target-arm: Split out private-to-target functions into internals.h 2014-04-17 21:34:03 +01:00
kvm64.c target-arm: Add minimal KVM AArch64 support 2013-12-17 19:42:30 +00:00
kvm_arm.h arm: vgic device control api support 2014-02-26 17:20:00 +00:00
machine.c target-arm: Define exception record for AArch64 exceptions 2014-04-17 21:34:03 +01:00
neon_helper.c target-arm: A64: Add saturating accumulate ops (USQADD/SUQADD) 2014-03-18 23:10:06 +00:00
op_addsub.h Correct spelling of licensed 2011-07-23 11:26:12 -05:00
op_helper.c target-arm: Add support for generating exceptions with syndrome information 2014-04-17 21:34:03 +01:00
translate-a64.c target-arm: A64: Add assertion that FP access was checked 2014-04-17 21:34:03 +01:00
translate.c target-arm: Fix VFP enables for AArch32 EL0 under AArch64 EL1 2014-04-17 21:34:03 +01:00
translate.h target-arm: A64: Add assertion that FP access was checked 2014-04-17 21:34:03 +01:00