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1005 commits

Author SHA1 Message Date
Jean-Christophe DUBOIS 0aa0b849c2
ARM: Factor out ARM on/off PSCI control functions
Split ARM on/off function from PSCI support code.

This will allow to reuse these functions in other code.

Backports commit 825482adde1f971cbddf27e15fb4453ab3fae994 from qemu
2018-03-01 23:31:47 -05:00
Peter Maydell 468e2849cd
target/arm: Implement DBGVCR32_EL2 system register
The DBGVCR_EL2 system register is needed to run a 32-bit
EL1 guest under a Linux EL2 64-bit hypervisor. Its only
purpose is to provide AArch64 with access to the state of
the DBGVCR AArch32 register. Since we only have a dummy
DBGVCR, implement a corresponding dummy DBGVCR32_EL2.

Backports commit 4d2ec4da1c2d60c9fd8bad137506870c2f980410 from qemu
2018-03-01 23:02:28 -05:00
Peter Maydell 0db334c0e4
target/arm: Handle VIRQ and VFIQ in arm_cpu_do_interrupt_aarch32()
To run a VM in 32-bit EL1 our AArch32 interrupt handling code
needs to be able to cope with VIRQ and VFIQ exceptions.
These behave like IRQ and FIQ except that we don't need to try
to route them to Monitor mode.

Backports commit 87a4b270348c69a446ebcddc039bfae31b1675cb from qemu
2018-03-01 22:59:08 -05:00
Lioncash ebae552174
mips: Build fix 2018-03-01 22:56:23 -05:00
Thomas Huth b2f1326437
Move target-* CPU file into a target/ folder
We've currently got 18 architectures in QEMU, and thus 18 target-xxx
folders in the root folder of the QEMU source tree. More architectures
(e.g. RISC-V, AVR) are likely to be included soon, too, so the main
folder of the QEMU sources slowly gets quite overcrowded with the
target-xxx folders.
To disburden the main folder a little bit, let's move the target-xxx
folders into a dedicated target/ folder, so that target-xxx/ simply
becomes target/xxx/ instead.

Backports commit fcf5ef2ab52c621a4617ebbef36bf43b4003f4c0 from qemu
2018-03-01 22:50:58 -05:00