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root / target-alpha @ 19e0cbb8

Name Size
Makefile.objs 132 Bytes
STATUS 1.3 kB
cpu-qom.h 2.2 kB
cpu.c 7.4 kB
cpu.h 14.3 kB
fpu_helper.c 19.6 kB
helper.c 13.5 kB
helper.h 5.6 kB
int_helper.c 6.9 kB
machine.c 2.7 kB
mem_helper.c 3.8 kB
sys_helper.c 2.4 kB
translate.c 105.5 kB

Latest revisions

# Date Author Comment
19e0cbb8 07/18/2013 04:44 pm Richard Henderson

target-alpha: Move alarm to vm_clock

Basing the alarm off the rtc_clock was silly. It leads to horrible
spinning in the guest after being suspended and resumed, as it tries
to catch up with lost ticks.

This requires adding an accessor for reading the vm_clock too....
86a35f7c 07/09/2013 10:33 pm Andreas Färber

target-alpha: Change gen_intermediate_code_internal() argument to AlphaCPU

Also use bool argument while at it.

Prepares for moving singlestep_enabled field to CPUState.

Reviewed-by: Richard Henderson <>
Signed-off-by: Andreas Färber <>
6291ad77 07/09/2013 10:20 pm Peter Maydell

linux-user: Move cpu_clone_regs() and cpu_set_tls() into linux-user

The functions cpu_clone_regs() and cpu_set_tls() are not purely CPU
related -- they are specific to the TLS ABI for a a particular OS.
Move them into the linux-user/ tree where they belong....
6e42be7c 07/09/2013 10:20 pm Andreas Färber

cpu: Drop unnecessary dynamic casts in *_env_get_cpu()

A transition from CPUFooState to FooCPU can be considered safe,
just like FooCPU::env access in the opposite direction.
The only benefit of the FOO_CPU() casts would be protection against
bogus CPUFooState pointers, but then surrounding code would likely...
c643bed9 06/28/2013 02:25 pm Andreas Färber

cpu: Change qemu_init_vcpu() argument to CPUState

This allows to move the call into CPUState's realizefn.
Therefore move the stub into libqemustub.a.

Reviewed-by: Richard Henderson <>
Signed-off-by: Andreas Färber <>
c658b94f 06/28/2013 02:25 pm Andreas Färber

cpu: Turn cpu_unassigned_access() into a CPUState hook

Use it for all targets, but be careful not to pass invalid CPUState.
cpu_single_env can be NULL, e.g. on Xen.

Signed-off-by: Andreas Färber <>
fe31e737 06/28/2013 02:25 pm Andreas Färber

target-alpha: Register VMStateDescription for AlphaCPU

Commit b758aca1f6cdb175634812b79f5560c36c902d00 (target-alpha: Enable
the alpha-softmmu target.) introduced cpu_{save,load}() functions but
didn't define CPU_SAVE_VERSION, so they were never registered....
878096ee 06/28/2013 02:25 pm Andreas Färber

cpu: Turn cpu_dump_{state,statistics}() into CPUState hooks

Make cpustats monitor command available unconditionally.

Prepares for changing kvm_handle_internal_error() and kvm_cpu_exec()
arguments to CPUState.

Signed-off-by: Andreas Färber <>
259186a7 03/12/2013 11:35 am Andreas Färber

cpu: Move halted and interrupt_request fields to CPUState

Both fields are used in VMState, thus need to be moved together.
Explicitly zero them on reset since they were located before
breakpoints.

Pass PowerPCCPU to kvmppc_handle_halt().

Signed-off-by: Andreas Färber <>
97a8ea5a 03/12/2013 11:35 am Andreas Färber

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

This removes a global per-target function and thus takes us one step
closer to compiling multiple targets into one executable.

It will also allow to override the interrupt handling for certain CPU...

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