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root / target-s390x @ 9349b4f9

Name Size
cpu.h 33.9 kB
helper.c 17.4 kB
helper.h 6.3 kB
kvm.c 11.3 kB
machine.c 930 Bytes
op_helper.c 74.7 kB
translate.c 162.9 kB

Latest revisions

# Date Author Comment
9349b4f9 03/14/2012 11:20 pm Andreas Färber

Rename CPUState -> CPUArchState

Scripted conversion:
for file in .[hc] hw/.[hc] hw/kvm/*.[hc] linux-user/*.[hc] linux-user/m68k/*.[hc] bsd-user/*.[hc] darwin-user/*.[hc] tcg/*/*.[hc] target-*/cpu.h; do
sed -i "s/CPUState/CPUArchState/g" $file
done...
a4e3ad19 03/14/2012 11:20 pm Andreas Färber

target-s390x: Don't overuse CPUState

Scripted conversion:
sed -i "s/CPUState/CPUS390XState/g" target-s390x/*.[hc]
sed -i "s/#define CPUS390XState/#define CPUState/" target-s390x/cpu.h

Signed-off-by: Andreas Färber <>
Acked-by: Anthony Liguori <>
1bba0dc9 03/14/2012 11:20 pm Andreas Färber

Rename cpu_reset() to cpu_state_reset()

Frees the identifier cpu_reset for QOM CPUs (manual rename).

Don't hide the parameter type behind explicit casts, use static
functions with strongly typed argument to indirect.

Signed-off-by: Andreas Färber <>...
3208afbe 03/05/2012 08:51 pm Lluís Vilanova

Move helpers.h to helper.h

Provides a file naming scheme consistent with other targets.

Signed-off-by: Lluís Vilanova <>
Signed-off-by: Alexander Graf <>
45133b74 02/28/2012 11:33 pm Stefan Weil

target-s390x: Clean includes

The change in cpu.h is needed when HOST_LONG_BITS is defined in qemu-common.h.

Signed-off-by: Stefan Weil <>
7d77793d 01/04/2012 03:48 am Alexander Graf

s390x: add TR function for EXECUTE

Newer gcc versions (or glibc?) also generate code that tries to EXECUTE
the TR opcode. Implement it so that we don't break valid guests.

Reported-by: Andreas Faerber <>
Signed-off-by: Alexander Graf <>
93116ac0 01/04/2012 03:48 am Christian Borntraeger

s390: fix cpu hotplug / cpu activity on interrupts

The add_del/running_cpu code and env->halted are tracking stopped cpus.
Sleeping cpus (idle and enabled for interrupts) are waiting inside the
kernel.
No interrupt besides the restart can move a cpu from stopped to...
e7d81004 12/14/2011 01:09 pm Stefan Weil

Fix spelling in comments, documentation and messages

accidently->accidentally
annother->another
choosen->chosen
consideres->considers
decriptor->descriptor
developement->development
paramter->parameter
preceed->precede
preceeding->preceding
priviledge->privilege...
3a93113a 12/06/2011 11:56 am Dong Xu Wang

fix typo: delete redundant semicolon

Double semicolons should be single.

Signed-off-by: Dong Xu Wang <>
Signed-off-by: Stefan Hajnoczi <>
ef81522b 11/14/2011 06:47 pm Alexander Graf

s390x: Add shutdown for TCG s390-virtio machine

Now that we have code in place to do refcounting of online CPUs, we
can drag the TCG code along and implement shutdown for that one too,
so it doesn't feel left out by its KVM counterpart.

Signed-off-by: Alexander Graf <>

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