Commit Graph

53599 Commits

Author SHA1 Message Date
Peter Maydell
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Merge remote-tracking branch 'remotes/cody/tags/block-pull-request' into staging

# gpg: Signature made Fri 02 Jun 2017 16:32:39 BST
# gpg:                using RSA key 0xBDBE7B27C0DE3057
# gpg: Good signature from "Jeffrey Cody <jcody@redhat.com>"
# gpg:                 aka "Jeffrey Cody <jeff@codyprime.org>"
# gpg:                 aka "Jeffrey Cody <codyprime@gmail.com>"
# Primary key fingerprint: 9957 4B4D 3474 90E7 9D98  D624 BDBE 7B27 C0DE 3057

* remotes/cody/tags/block-pull-request:
  gluster: add support for PREALLOC_MODE_FALLOC

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 16:51:17 +01:00
Niels de Vos
df3a429ae8 gluster: add support for PREALLOC_MODE_FALLOC
Add missing support for "preallocation=falloc" to the Gluster block
driver. This change bases its logic on that of block/file-posix.c and
removed the gluster_supports_zerofill() and qemu_gluster_zerofill()
functions in favour of #ifdef checks in an easy to read
switch-statement.

Both glfs_zerofill() and glfs_fallocate() have been introduced with
GlusterFS 3.5.0 (pkg-config glusterfs-api = 6). A #define for the
availability of glfs_fallocate() has been added to ./configure.

Reported-by: Satheesaran Sundaramoorthi <sasundar@redhat.com>
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Message-id: 20170528063114.28691-1-ndevos@redhat.com
URL: https://bugzilla.redhat.com/1450759
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Signed-off-by: Jeff Cody <jcody@redhat.com>
2017-06-02 10:51:47 -04:00
Peter Maydell
1448228af3 qemu-sparc update
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Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into staging

qemu-sparc update

# gpg: Signature made Fri 02 Jun 2017 06:09:17 BST
# gpg:                using RSA key 0x5BC2C56FAE0F321F
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>"
# Primary key fingerprint: CC62 1AB9 8E82 200D 915C  C9C4 5BC2 C56F AE0F 321F

* remotes/mcayland/tags/qemu-sparc-signed:
  hw/sparc64: QOM'ify sun4u.c
  hw/sparc: QOM'ify sun4m.c
  hw/timer: QOM'ify slavio_timer
  hw/timer: QOM'ify m48txx_sysbus
  hw/misc: QOM'ify slavio_misc.c
  hw/dma: QOM'ify sun4m_iommu.c
  hw/dma: QOM'ify sparc32_dma.c
  hw/misc: QOM'ify eccmemctl.c

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 15:19:23 +01:00
Peter Maydell
d47a851cae migration/next for 20170601
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Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20170601' into staging

migration/next for 20170601

# gpg: Signature made Thu 01 Jun 2017 17:51:04 BST
# gpg:                using RSA key 0xF487EF185872D723
# gpg: Good signature from "Juan Quintela <quintela@redhat.com>"
# gpg:                 aka "Juan Quintela <quintela@trasno.org>"
# Primary key fingerprint: 1899 FF8E DEBF 58CC EE03  4B82 F487 EF18 5872 D723

* remotes/juanquintela/tags/migration/20170601:
  migration: Move include/migration/block.h into migration/
  migration: Export ram.c functions in its own file
  migration: Create include for migration snapshots
  migration: Export rdma.c functions in its own file
  migration: Export tls.c functions in its own file
  migration: Export socket.c functions in its own file
  migration: Export fd.c functions in its own file
  migration: Export exec.c functions in its own file
  migration: Split qemu-file.h
  migration: Remove unneeded includes of migration/vmstate.h
  migration: shut src return path unconditionally
  migration: fix leak of src file on dst
  migration: Remove section_id parameter from vmstate_load
  migration: loadvm handlers are not used
  migration: Use savevm_handlers instead of loadvm copy

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 14:07:53 +01:00
Peter Maydell
7693cd7cb6 target-arm queue:
* virt: numa: provide ACPI distance info when needed
  * aspeed: fix i2c controller bugs
  * M profile: support MPU
  * gicv3: fix mishandling of BPR1, VBPR1
  * load_uboot_image: don't assume a full header read
  * libvixl: Correct build failures on NetBSD
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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20170602' into staging

target-arm queue:
 * virt: numa: provide ACPI distance info when needed
 * aspeed: fix i2c controller bugs
 * M profile: support MPU
 * gicv3: fix mishandling of BPR1, VBPR1
 * load_uboot_image: don't assume a full header read
 * libvixl: Correct build failures on NetBSD

# gpg: Signature made Fri 02 Jun 2017 12:00:42 BST
# gpg:                using RSA key 0x3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20170602: (25 commits)
  hw/arm/virt: fdt: generate distance-map when needed
  hw/arm/virt-acpi-build: build SLIT when needed
  aspeed: add some I2C devices to the Aspeed machines
  aspeed/i2c: introduce a state machine
  aspeed/i2c: handle LAST command under the RX command
  aspeed/i2c: improve command handling
  arm: Implement HFNMIENA support for M profile MPU
  arm: add MPU support to M profile CPUs
  armv7m: Classify faults as MemManage or BusFault
  arm: All M profile cores are PMSA
  armv7m: Implement M profile default memory map
  armv7m: Improve "-d mmu" tracing for PMSAv7 MPU
  arm: Remove unnecessary check on cpu->pmsav7_dregion
  arm: Don't let no-MPU PMSA cores write to SCTLR.M
  arm: Don't clear ARM_FEATURE_PMSA for no-mpu configs
  arm: Clean up handling of no-MPU PMSA CPUs
  arm: Use different ARMMMUIdx values for M profile
  arm: Add support for M profile CPUs having different MMU index semantics
  arm: Use the mmu_idx we're passed in arm_cpu_do_unaligned_access()
  target/arm: clear PMUVER field of AA64DFR0 when vPMU=off
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 13:05:06 +01:00
Andrew Jones
c7637c04be hw/arm/virt: fdt: generate distance-map when needed
This is based on patch Shannon Zhao originally posted.

Cc: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
Message-id: 20170529173751.3443-3-drjones@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 11:51:49 +01:00
Andrew Jones
94a66456f1 hw/arm/virt-acpi-build: build SLIT when needed
Cc: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
Message-id: 20170529173751.3443-2-drjones@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 11:51:49 +01:00
Cédric Le Goater
2cf6cb500c aspeed: add some I2C devices to the Aspeed machines
Let's add an RTC to the palmetto BMC and a LM75 temperature sensor to
the AST2500 EVB to start with.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-id: 1494827476-1487-5-git-send-email-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 11:51:49 +01:00
Cédric Le Goater
4960f084cf aspeed/i2c: introduce a state machine
The Aspeed I2C controller maintains a state machine in the command
register, which is mostly used for debug.

Let's start adding a few states to handle abnormal STOP
commands. Today, the model uses the busy status of the bus as a
condition to do so but it is not precise enough.

Also remove the ABNORMAL bit for failing TX commands. This is
incorrect with respect to the specs.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-id: 1494827476-1487-4-git-send-email-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 11:51:49 +01:00
Cédric Le Goater
d0efdc1686 aspeed/i2c: handle LAST command under the RX command
Today, the LAST command is handled with the STOP command but this is
incorrect. Also nack the I2C bus when a LAST is issued.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-id: 1494827476-1487-3-git-send-email-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 11:51:49 +01:00
Cédric Le Goater
ddabca757a aspeed/i2c: improve command handling
Multiple I2C commands can be fired simultaneously and the controller
execute the commands following these priorities:

  (1) Master Start Command
  (2) Master Transmit Command
  (3) Slave Transmit Command or Master Receive Command
  (4) Master Stop Command

The current code is incorrect with respect to the above sequence and
needs to be reworked to handle each individual command.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-id: 1494827476-1487-2-git-send-email-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 11:51:49 +01:00
Peter Maydell
3bef701256 arm: Implement HFNMIENA support for M profile MPU
Implement HFNMIENA support for the M profile MPU. This bit controls
whether the MPU is treated as enabled when executing at execution
priorities of less than zero (in NMI, HardFault or with the FAULTMASK
bit set).

Doing this requires us to use a different MMU index for "running
at execution priority < 0", because we will have different
access permissions for that case versus the normal case.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1493122030-32191-14-git-send-email-peter.maydell@linaro.org
2017-06-02 11:51:49 +01:00
Michael Davidsaver
29c483a506 arm: add MPU support to M profile CPUs
The M series MPU is almost the same as the already implemented R
profile MPU (v7 PMSA).  So all we need to implement here is the MPU
register interface in the system register space.

This implementation has the same restriction as the R profile MPU
that it doesn't permit regions to be sized down smaller than 1K.

We also do not yet implement support for MPU_CTRL.HFNMIENA; this
bit should if zero disable use of the MPU when running HardFault,
NMI or with FAULTMASK set to 1 (ie at an execution priority of
less than zero) -- if the MPU is enabled we don't treat these
cases any differently.

Signed-off-by: Michael Davidsaver <mdavidsaver@gmail.com>
Message-id: 1493122030-32191-13-git-send-email-peter.maydell@linaro.org
[PMM: Keep all the bits in mpu_ctrl field, rather than
 using SCTLR bits for them; drop broken HFNMIENA support;
 various cleanup]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 11:51:48 +01:00
Michael Davidsaver
5dd0641d23 armv7m: Classify faults as MemManage or BusFault
General logic is that operations stopped by the MPU are MemManage,
and those which go through the MPU and are caught by the unassigned
handle are BusFault. Distinguish these by looking at the
exception.fsr values, and set the CFSR bits and (if appropriate)
fill in the BFAR or MMFAR with the exception address.

Signed-off-by: Michael Davidsaver <mdavidsaver@gmail.com>
Message-id: 1493122030-32191-12-git-send-email-peter.maydell@linaro.org
[PMM: i-side faults do not set BFAR/MMFAR, only d-side;
 added some CPU_LOG_INT logging]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2017-06-02 11:51:48 +01:00
Peter Maydell
790a11503c arm: All M profile cores are PMSA
All M profile CPUs are PMSA, so set the feature bit.
(We haven't actually implemented the M profile MPU register
interface yet, but setting this feature bit gives us closer
to correct behaviour for the MPU-disabled case.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1493122030-32191-11-git-send-email-peter.maydell@linaro.org
2017-06-02 11:51:48 +01:00
Michael Davidsaver
3a00d560bc armv7m: Implement M profile default memory map
Add support for the M profile default memory map which is used
if the MPU is not present or disabled.

The main differences in behaviour from implementing this
correctly are that we set the PAGE_EXEC attribute on
the right regions of memory, such that device regions
are not executable.

Signed-off-by: Michael Davidsaver <mdavidsaver@gmail.com>
Message-id: 1493122030-32191-10-git-send-email-peter.maydell@linaro.org
[PMM: rephrased comment and commit message; don't mark
 the flash memory region as not-writable; list all
 the cases in the default map explicitly rather than
 using a 'default' case for the non-executable regions]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 11:51:48 +01:00
Michael Davidsaver
c9f9f1246d armv7m: Improve "-d mmu" tracing for PMSAv7 MPU
Improve the "-d mmu" tracing for the PMSAv7 MPU translation
process as an aid in debugging guest MPU configurations:
 * fix a missing newline for a guest-error log
 * report the region number with guest-error or unimp
   logs of bad region register values
 * add a log message for the overall result of the lookup
 * print "0x" prefix for hex values

Signed-off-by: Michael Davidsaver <mdavidsaver@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1493122030-32191-9-git-send-email-peter.maydell@linaro.org
[PMM: a little tidyup, report region number in all messages
 rather than just one]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 11:51:48 +01:00
Peter Maydell
e9235c6983 arm: Remove unnecessary check on cpu->pmsav7_dregion
Now that we enforce both:
 * pmsav7_dregion == 0 implies has_mpu == false
 * PMSA with has_mpu == false means SCTLR.M cannot be set
we can remove a check on pmsav7_dregion from get_phys_addr_pmsav7(),
because we can only reach this code path if the MPU is enabled
(and so region_translation_disabled() returned false).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1493122030-32191-8-git-send-email-peter.maydell@linaro.org
2017-06-02 11:51:48 +01:00
Peter Maydell
06312febfb arm: Don't let no-MPU PMSA cores write to SCTLR.M
If the CPU is a PMSA config with no MPU implemented, then the
SCTLR.M bit should be RAZ/WI, so that the guest can never
turn on the non-existent MPU.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1493122030-32191-7-git-send-email-peter.maydell@linaro.org
2017-06-02 11:51:48 +01:00
Peter Maydell
f50cd31413 arm: Don't clear ARM_FEATURE_PMSA for no-mpu configs
Fix the handling of QOM properties for PMSA CPUs with no MPU:

Allow no-MPU to be specified by either:
 * has-mpu = false
 * pmsav7_dregion = 0
and make setting one imply the other. Don't clear the PMSA
feature bit in this situation.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1493122030-32191-6-git-send-email-peter.maydell@linaro.org
2017-06-02 11:51:47 +01:00
Peter Maydell
452a095526 arm: Clean up handling of no-MPU PMSA CPUs
ARM CPUs come in two flavours:
 * proper MMU ("VMSA")
 * only an MPU ("PMSA")
For PMSA, the MPU may be implemented, or not (in which case there
is default "always acts the same" behaviour, but it isn't guest
programmable).

QEMU is a bit confused about how we indicate this: we have an
ARM_FEATURE_MPU, but it's not clear whether this indicates
"PMSA, not VMSA" or "PMSA and MPU present" , and sometimes we
use it for one purpose and sometimes the other.

Currently trying to implement a PMSA-without-MPU core won't
work correctly because we turn off the ARM_FEATURE_MPU bit
and then a lot of things which should still exist get
turned off too.

As the first step in cleaning this up, rename the feature
bit to ARM_FEATURE_PMSA, which indicates a PMSA CPU (with
or without MPU).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1493122030-32191-5-git-send-email-peter.maydell@linaro.org
2017-06-02 11:51:47 +01:00
Peter Maydell
e7b921c2d9 arm: Use different ARMMMUIdx values for M profile
Make M profile use completely separate ARMMMUIdx values from
those that A profile CPUs use. This is a prelude to adding
support for the MPU and for v8M, which together will require
6 MMU indexes which don't map cleanly onto the A profile
uses:
 non secure User
 non secure Privileged
 non secure Privileged, execution priority < 0
 secure User
 secure Privileged
 secure Privileged, execution priority < 0

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1493122030-32191-4-git-send-email-peter.maydell@linaro.org
2017-06-02 11:51:47 +01:00
Peter Maydell
8bd5c82030 arm: Add support for M profile CPUs having different MMU index semantics
The M profile CPU's MPU has an awkward corner case which we
would like to implement with a different MMU index.

We can avoid having to bump the number of MMU modes ARM
uses, because some of our existing MMU indexes are only
used by non-M-profile CPUs, so we can borrow one.
To avoid that getting too confusing, clean up the code
to try to keep the two meanings of the index separate.

Instead of ARMMMUIdx enum values being identical to core QEMU
MMU index values, they are now the core index values with some
high bits set. Any particular CPU always uses the same high
bits (so eventually A profile cores and M profile cores will
use different bits). New functions arm_to_core_mmu_idx()
and core_to_arm_mmu_idx() convert between the two.

In general core index values are stored in 'int' types, and
ARM values are stored in ARMMMUIdx types.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1493122030-32191-3-git-send-email-peter.maydell@linaro.org
2017-06-02 11:51:47 +01:00
Peter Maydell
e517d95b63 arm: Use the mmu_idx we're passed in arm_cpu_do_unaligned_access()
When identifying the DFSR format for an alignment fault, use
the mmu index that we are passed, rather than calling cpu_mmu_index()
to get the mmu index for the current CPU state. This doesn't actually
make any difference since the only cases where the current MMU index
differs from the index used for the load are the "unprivileged
load/store" instructions, and in that case the mmu index may
differ but the translation regime is the same (apart from the
"use from Hyp mode" case which is UNPREDICTABLE).
However it's the more logical thing to do.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1493122030-32191-2-git-send-email-peter.maydell@linaro.org
2017-06-02 11:51:47 +01:00
Wei Huang
2b3ffa9292 target/arm: clear PMUVER field of AA64DFR0 when vPMU=off
The PMUv3 driver of linux kernel (in arch/arm64/kernel/perf_event.c)
relies on the PMUVER field of id_aa64dfr0_el1 to decide if PMU support
is present or not. This patch clears the PMUVER field under TCG mode
when vPMU=off. Without it, PMUv3 will init insider guest VMs even
with vPMU=off. This patch also removes a redundant line inside the
if-statement.

Signed-off-by: Wei Huang <wei@redhat.com>
Message-id: 1495123889-32301-1-git-send-email-wei@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 11:51:47 +01:00
Peter Maydell
a89ff39ee9 hw/intc/arm_gicv3_cpuif: Fix priority masking for NS BPR1
When we calculate the mask to use to get the group priority from
an interrupt priority, the way that NS BPR1 is handled differs
from how BPR0 and S BPR1 work -- a BPR1 value of 1 means
the group priority is in bits [7:1], whereas for BPR0 and S BPR1
this is indicated by a 0 BPR value.

Subtract 1 from the BPR value before creating the mask if
we're using the NS BPR value, for both hardware and virtual
interrupts, as the GICv3 pseudocode does, and fix the comments
accordingly.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1493226792-3237-4-git-send-email-peter.maydell@linaro.org
2017-06-02 11:51:47 +01:00
Peter Maydell
8193d4617c hw/intc/arm_gicv3_cpuif: Don't let BPR be set below its minimum
icc_bpr_write() was not enforcing that writing a value below the
minimum for the BPR should behave as if the BPR was set to the
minimum value. This doesn't make a difference for the secure
BPRs (since we define the minimum for the QEMU implementation
as zero) but did mean we were allowing the NS BPR1 to be set to
0 when 1 should be the lowest value.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1493226792-3237-3-git-send-email-peter.maydell@linaro.org
2017-06-02 11:51:47 +01:00
Peter Maydell
f5dc1b7767 hw/intc/arm_gicv3_cpuif: Fix reset value for VMCR_EL2.VBPR1
We were setting the VBPR1 field of VMCR_EL2 to icv_min_vbpr()
on reset, but this is not correct. The field should reset to
the minimum value of ICV_BPR0_EL1 plus one.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1493226792-3237-2-git-send-email-peter.maydell@linaro.org
2017-06-02 11:51:46 +01:00
Andrew Jones
a18e93125d load_uboot_image: don't assume a full header read
Don't allow load_uboot_image() to proceed when less bytes than
header-size was read.

Signed-off-by: Andrew Jones <drjones@redhat.com>
Message-id: 20170524091315.20284-1-drjones@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 11:51:46 +01:00
Kamil Rytarowski
993063fbb5 libvixl: Correct build failures on NetBSD
Ensure that C99 macros are defined regardless of the inclusion order of
headers in vixl. This is required at least on NetBSD.

The vixl/globals.h headers defines __STDC_CONSTANT_MACROS and must be
included before other system headers.

This file defines unconditionally the following macros, without altering
the original sources:
 - __STDC_CONSTANT_MACROS
 - __STDC_LIMIT_MACROS
 - __STDC_FORMAT_MACROS

Signed-off-by: Kamil Rytarowski <n54@gmx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20170514051820.15985-1-n54@gmx.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 11:51:46 +01:00
xiaoqiang zhao
78fb261db1 hw/sparc64: QOM'ify sun4u.c
Drop the old SysBusDeviceClass::init and use instance_init
or DeviceClass::realize instead

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-06-02 05:54:43 +01:00
xiaoqiang zhao
dc8b6dd984 hw/sparc: QOM'ify sun4m.c
Drop the old SysBusDeviceClass::init and use instance_init
or DeviceClass::realize instead

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-06-02 05:54:43 +01:00
xiaoqiang zhao
4410b94cce hw/timer: QOM'ify slavio_timer
rename slavio_timer_init1 to slavio_timer_init and assign
it to slavio_timer_info.instance_init, then we drop the
SysBusDeviceClass::init

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-06-02 05:54:43 +01:00
xiaoqiang zhao
c04e34a982 hw/timer: QOM'ify m48txx_sysbus
* split the old SysBus init function into an instance_init
  and a Device realize function
* use DeviceClass::realize instead of SysBusDeviceClass::init
* assign DeviceClass::vmsd instead of using vmstate_register function

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-06-02 05:54:43 +01:00
xiaoqiang zhao
46eedc0e69 hw/misc: QOM'ify slavio_misc.c
Drop the old SysBus init function and use instance_init

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-06-02 05:54:43 +01:00
xiaoqiang zhao
1c958ad300 hw/dma: QOM'ify sun4m_iommu.c
Drop the old SysBus init function and use instance_init

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-06-02 05:54:43 +01:00
xiaoqiang zhao
8c612079e0 hw/dma: QOM'ify sparc32_dma.c
Drop the old SysBus init function and use instance_init
and an realize function

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-06-02 05:54:43 +01:00
xiaoqiang zhao
b229a5765b hw/misc: QOM'ify eccmemctl.c
* Split the old SysBus init into an instance_init and a
  DeviceClass::realize function
* Drop the old SysBus init function and use instance_init

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-06-02 05:54:43 +01:00
Juan Quintela
2c9e6fec89 migration: Move include/migration/block.h into migration/
All functions were internal, except blk_mig_init() that is exported in
misc.h now.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-06-01 18:49:24 +02:00
Juan Quintela
7b1e1a2202 migration: Export ram.c functions in its own file
All functions are internal except for ram_mig_init().  Create
migration/misc.h for this kind of functions.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-06-01 18:49:23 +02:00
Juan Quintela
5e22479ae2 migration: Create include for migration snapshots
Start removing migration code from sysemu/sysemu.h.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-06-01 18:49:23 +02:00
Juan Quintela
e1a3ecee3b migration: Export rdma.c functions in its own file
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-06-01 18:49:23 +02:00
Juan Quintela
41d64227ed migration: Export tls.c functions in its own file
Just for the functions exported from tls.c.  Notice that we can't
remove the migration/migration.h include from tls.c because it access
directly MigrationState for the tls params.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-06-01 18:49:23 +02:00
Juan Quintela
61e8b14880 migration: Export socket.c functions in its own file
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-06-01 18:49:23 +02:00
Juan Quintela
7fcac4a2cc migration: Export fd.c functions in its own file
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-06-01 18:49:22 +02:00
Juan Quintela
f4dbe1bf34 migration: Export exec.c functions in its own file
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-06-01 18:49:22 +02:00
Juan Quintela
08a0aee15c migration: Split qemu-file.h
Split the file into public and internal interfaces.  I have to rename
the external one because we can't have two include files with the same
name in the same directory.  Build system gets confused.  The only
exported functions are the ones that handle basic types.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-06-01 18:49:22 +02:00
Juan Quintela
107da9acb5 migration: Remove unneeded includes of migration/vmstate.h
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-06-01 18:49:22 +02:00
Peter Xu
660819b1df migration: shut src return path unconditionally
We were do the shutting off only for postcopy. Now we do this as long as
the source return path is there.

Moving the cleanup of from_src_file there too.

Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
2017-06-01 18:49:12 +02:00
Peter Xu
3482655bbc migration: fix leak of src file on dst
The return path channel is possibly leaked. Fix it.

Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
2017-06-01 18:48:58 +02:00