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root / target-openrisc @ 7162bdea

Name Size
Makefile.objs 202 Bytes
cpu.c 6.6 kB
cpu.h 11.7 kB
exception.c 937 Bytes
exception.h 970 Bytes
exception_helper.c 981 Bytes
fpu_helper.c 14.5 kB
helper.h 2.1 kB
int_helper.c 2.1 kB
interrupt.c 2.4 kB
interrupt_helper.c 1.8 kB
machine.c 1.7 kB
mmu.c 6.8 kB
mmu_helper.c 1.5 kB
sys_helper.c 8.4 kB
translate.c 55.3 kB

Latest revisions

# Date Author Comment
a0762859 07/09/2013 10:33 pm Andreas Färber

log: Change log_cpu_state[_mask]() argument to CPUState

Since commit 878096eeb278a8ac1ccd6667af73e026f29b4cf5 (cpu: Turn
cpu_dump_{state,statistics}() into CPUState hooks) CPUArchState is no
longer needed.

Add documentation and make the functions available through qemu/log.h...
91b1df8c 07/09/2013 10:33 pm Andreas Färber

cpu: Move reset logging to CPUState

x86 was using additional CPU_DUMP_* flags, so make that configurable in
CPUClass::reset_dump_flags.

This adds reset logging for alpha, unicore32 and xtensa.

Acked-by: Michael Walle <> (for lm32)
Reviewed-by: Richard Henderson <>...
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...
071b3364 07/09/2013 08:09 pm Dongxue Zhang

target-openrisc: Fix typename in openrisc_cpu_class_by_name()

Commit 478032a93d908e59085c1ac56f10979942e7dc4f (target-openrisc:
Rename CPU subtypes) suffixed CPU sub-types with "-or32-cpu" but forgot
to update openrisc_cpu_class_by_name(), so that it was still looking for...
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 <>
da697214 06/28/2013 02:25 pm Andreas Färber

target-openrisc: Register VMStateDescription for OpenRISCCPU

Since commit e67db06e9f6d7e514ee2a9b9b769ecd42977f6fb (target-or32: Add
target stubs and QOM cpu) a VMStateDescription existed, but
CPU_SAVE_VERSION was not set, so it was never registered.

Drop cpu_{save,load}() and register VMStateDescription via DeviceState....
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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