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root / target-s390x @ 6327c221

Name Size
Makefile.objs 183 Bytes
cc_helper.c 12.7 kB
cpu-qom.h 1.9 kB
cpu.c 5 kB
cpu.h 37.1 kB
fpu_helper.c 20.8 kB
helper.c 22.1 kB
helper.h 6.4 kB
insn-data.def 40.8 kB
insn-format.def 2.4 kB
int_helper.c 4.4 kB
interrupt.c 796 Bytes
ioinst.c 18.5 kB
ioinst.h 6.8 kB
kvm.c 24.7 kB
mem_helper.c 27.5 kB
misc_helper.c 13.7 kB
translate.c 128.9 kB

Latest revisions

# Date Author Comment
48475e14 06/12/2013 12:19 pm Alexey Kardashevskiy

KVM: S390: Add dummy kvm_arch_init_irq_routing()

The common KVM code insists on calling kvm_arch_init_irq_routing()
as soon as it sees kernel header support for it (regardless of whether
QEMU supports it). Provide a dummy function to satisfy this.

Signed-off-by: Alexey Kardashevskiy <>...
6681fca3 06/01/2013 01:25 pm Stefan Weil

Remove unnecessary break statements

Fix these warnings from cppcheck:

hw/display/cirrus_vga.c:2603:
hw/sd/sd.c:348:
hw/timer/exynos4210_mct.c:1033:
target-arm/translate.c:9886:
target-s390x/mem_helper.c:518:
target-unicore32/translate.c:1936:
style: Consecutive return, break, continue, goto or throw statements are unnecessary....
311f83ca 05/24/2013 07:43 pm Paolo Bonzini

s390x: reduce TARGET_PHYS_ADDR_SPACE_BITS to 62

With the next patch, the memory API will complain if the
TARGET_PHYS_ADDR_SPACE_BITS gets dangerously close to an
overflow. s390x can handle up to 64 bit of physical address
space from its page tables, but we never use that much. Just...
6eebf958 05/14/2013 04:53 pm Paolo Bonzini

osdep, kvm: rename low-level RAM allocation functions

This is preparatory to the introduction of a separate freeing API.

Reported-by: Amos Kong <>
Signed-off-by: Paolo Bonzini <>
Reviewed-by: Amos Kong <>...
805a2505 05/01/2013 07:55 pm Stefan Weil

Trivial grammar and spelling fixes

similiar -> similar
recieve -> receive
transfered -> transferred
preperation -> preparation

Most changes are in comments, one modifies a parameter name in a function
prototype.

The spelling fixes were made using codespell....
08eb8c85 04/30/2013 06:30 pm Christian Borntraeger

Wire up disabled wait a panicked event on s390

On s390 the disabled wait state indicates a state of attention.
For example Linux uses that state after a panic. Lets
put the system into panicked state.

An alternative implementation would be to state
disabled-wait <address> instead of pause in the action field....
3474b679 04/26/2013 09:18 pm Jason J. Herne

Utilize selective runtime reg sync for hot code paths

Make use of new kvm_s390_get_registers_partial() for kvm_handle_css_inst() and
handle_hypercall() since they only need registers from the partial set and they
are called quite frequently.

Signed-off-by: Jason J. Herne <>...
420840e5 04/26/2013 09:18 pm Jason J. Herne

Allow selective runtime register synchronization

We want to avoid expensive register synchronization IOCTL's on the hot path so
a new kvm_s390_get_registers_partial() is introduced as a compliment to
kvm_arch_get_registers(). The new function is called on the hot path, and...
d49b8e0b 04/26/2013 12:58 pm Gabriel Kerneis

s390x: use CONFIG_INT128 to detect __uint128_t

Target s390x uses ad-hoc macro magic to guess if the compiler
supports the GCC extension __uint128_t. This patch uses the
the dedicated macro CONFIG_INT128 defined by configure instead.

This fixes compilation with the CIL source code analyzer, which...
e03ba136 04/12/2013 03:33 pm Peter Maydell

Typo, spelling and grammatical fixes

Minor fixes to documentation and code comments.

Signed-off-by: Peter Maydell <>
Signed-off-by: Stefan Hajnoczi <>

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