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# Date Author Comment
21df65b6 04/13/2011 01:06 pm Anthony Liguori

qed: Add support for zero clusters

Zero clusters are similar to unallocated clusters except instead of reading
their value from a backing file when one is available, the cluster is always
read as zero.

This implements read support only. At this stage, QED will never write a...
d54f10bb 04/13/2011 01:06 pm Stefan Hajnoczi

docs: Describe zero data clusters in QED specification

Zero data clusters are a space-efficient way of storing zeroed regions
of the image.

Signed-off-by: Stefan Hajnoczi <>
Signed-off-by: Kevin Wolf <>
7d80fee5 04/13/2011 12:33 am Peter Maydell

target-arm: Handle UNDEF cases for Neon invalid modified-immediates

For Neon "one register and a modified immediate value" forms, the
combination op=1 cmode=1111 is unallocated and should UNDEF.
All instructions of this form also UNDEF if Q 1 and Vd&lt;0&gt; 1....
695272dc 04/13/2011 12:33 am Peter Maydell

target-arm: Handle UNDEF cases for Neon 3-regs-different-widths

Add missing UNDEF checks for instructions in the Neon "3 registers of
different widths" data processing space.

Signed-off-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
3e3326df 04/13/2011 12:33 am Peter Maydell

target-arm: Handle UNDEF cases for Neon 2 regs + scalar forms

Add missing checks for cases which must UNDEF in the Neon "2 registers and
a scalar" data processing instruction space.

Signed-off-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
52579ea1 04/13/2011 12:33 am Peter Maydell

target-arm: Handle UNDEF cases for VEXT

VEXT must UNDEF if Q 1 && (Vd&lt;0&gt; 1 || Vr<0> 1 || Vm&lt;0&gt; 1)

Signed-off-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
600b828c 04/13/2011 12:33 am Peter Maydell

target-arm: Simplify checking of size field in Neon 2reg-misc forms

Many of the Neon "2 register misc" instruction forms require invalid
size fields to cause the instruction to UNDEF. Pull this information
out into an array; this simplifies the code and also means we can do...
fc2a9b37 04/13/2011 12:33 am Peter Maydell

target-arm: Handle UNDEF cases for Neon 2 register misc forms

Add missing UNDEF checks for Neon "two register miscellaneous" forms: * all instructions except VMOVN,VQMOVN must UNDEF
if Q==1 && (Vd<0> 1 || Vm&lt;0&gt; 1) * VMOVN,VQMOVN,VCVT.F16.F32 UNDEF if Q 1 || Vm&lt;0&gt; 1...
56907d77 04/13/2011 12:33 am Peter Maydell

target-arm: Treat UNPREDICTABLE VTBL, VTBX case as UNDEF

Catch the UNPREDICTABLE case for Neon VTBL,VTBX, and UNDEF it
rather than allowing the helper function to index off the end
of the register file.

Signed-off-by: Peter Maydell <>...
133da6aa 04/13/2011 12:33 am Juha Riihimäki

target-arm: Handle UNDEF cases for VDUP (scalar)

Handle the UNDEF cases for VDUP:
imm4 x000
Q 1 && Vd<0> == 1

Signed-off-by: Juha Riihimäki <>
Reviewed-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
c29aca44 04/13/2011 12:33 am Peter Maydell

softfloat: Add setter function for tininess detection mode

Add a setter function for the underflow tininess detection mode,
in line with the similar functions for other parts of the float status
structure.

Signed-off-by: Peter Maydell <>...
9df38c47 04/13/2011 12:33 am Peter Maydell

target-arm: Detect tininess before rounding for FP operations

The ARM architecture mandates that we detect tininess before rounding,
so set the softfloat fp_status up appropriately.

Signed-off-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
2bc70834 04/13/2011 12:33 am Peter Maydell

target-arm: Collapse VSRI case into VSHL, VSLI

Collapse some switch cases for VSRI into those for VSHL, VSLI,
since the bodies are the same. (This is not completely obvious
for the size < 3 case, but since for VSRI we know U=1 the
GEN_NEON_INTEGER_OP() expansion is equivalent to the open-coded...
54f8e61d 04/12/2011 10:51 pm Wen Congyang

fix acpi regression

This bug is introduced by commit 23910d3f.

Signed-off-by: Wen Congyang <>
Signed-off-by: Aurelien Jarno <>
62698be3 04/12/2011 10:51 pm Peter Maydell

target-arm: Use lookup table for size check on Neon 3-reg-same insns

Simplify the checks for invalid size values for the Neon "three registers
of the same size" instruction forms (and add them where they were missing)
by using a lookup table.

This includes adding symbolic constants for the op values in this space,...
25f84f79 04/12/2011 10:51 pm Peter Maydell

target-arm: Handle UNDEF cases for Neon 3-regs-same insns

Correct the handling of UNDEF cases for the NEON "3 registers same
size" forms, by adding missing checks and rationalising some others
so they are done early enough to avoid leaking TCG temporaries....
a5a14945 04/12/2011 10:51 pm Juha Riihimäki

target-arm: Simplify three-register pairwise code

Since we know that the case of (pairwise && q) has been caught
earlier, we can simplify the register setup code for each pass
in the three-register-same-size Neon loop.

Signed-off-by: Juha Riihimäki <>...
cc13115b 04/12/2011 10:51 pm Peter Maydell

target-arm: Handle UNDEF cases for Neon "2 regs and shift" insns

Correctly handle all the UNDEF cases for Neon instructions of the
"2 registers and shift" form, and make sure that we check for these
cases early enough not to leak TCG temporaries.

Signed-off-by: Peter Maydell <>...
d6c424c5 04/12/2011 10:51 pm Aurelien Jarno

target-sh4: get rid of CPU_{Float,Double}U

SH4 is always using softfloat, so it's possible to have helpers directly
taking float32 or float64 value. This allow to get rid of conversions
through CPU_{Float,Double}U.

Signed-off-by: Aurelien Jarno <>
7dae117a 04/12/2011 10:51 pm Aurelien Jarno

target-ppc: remove #ifdef FLOAT128

Now that PPC defaults to softfloat which always provides float128
support, there is no need to keep two version of the code, depending if
float128 support is available or not. Suggested by Peter Maydell.

Reviewed-by: Peter Maydell <>...
f50ee4e0 04/12/2011 10:51 pm Michael Walle

configure: disable opengl per default

There is a bug in nvidia's binary GPU driver, which causes a segmentation
fault if linked to libGL.

Signed-off-by: Michael Walle <>
Signed-off-by: Aurelien Jarno <>
3bad9814 04/12/2011 10:51 pm Stefan Weil

cpu-common: Modify cpu_physical_memory_read and cpu_physical_memory_write

A lot of calls don't operate on bytes but on words or on structured data.
So instead of a pointer to uint8_t, a void pointer is the better choice.

This allows removing many type casts....
71d2b725 04/12/2011 10:51 pm Stefan Weil

exec: Remove a type cast which is no longer needed

All other type casts in calls of cpu_physical_memory_write are
used by hardware emulations and will be fixed by separate patches.

Cc: Blue Swirl <>
Signed-off-by: Stefan Weil <>...
b8b79323 04/12/2011 10:51 pm Stefan Weil

monitor: Remove some type casts which are no longer needed

All other type casts in calls of cpu_physical_memory_read are
used by hardware emulations and will be fixed by separate patches.

Cc: Blue Swirl <>
Signed-off-by: Stefan Weil <>...
54f7b4a3 04/12/2011 10:51 pm Stefan Weil

Replace cpu_physical_memory_rw were possible

Using cpu_physical_memory_read, cpu_physical_memory_write and ldub_phys
improves readability and allows removing some type casts.

lduw_phys and ldl_phys were not used because both require aligned
addresses. Therefore it is not possible to simply replace existing...
d2fbca94 04/12/2011 09:49 pm Guan Xuetao

unicore32: necessary modifications for other files to support unicore32

Signed-off-by: Guan Xuetao <>
Signed-off-by: Blue Swirl <>
8b5d487d 04/12/2011 09:48 pm Guan Xuetao

unicore32: add necessry headers in linux-user/unicore32 for unicore32 support

Signed-off-by: Guan Xuetao <>
Signed-off-by: Blue Swirl <>
6e64da3c 04/12/2011 09:48 pm Guan Xuetao

unicore32: add target-unicore32 directory for unicore32-linux-user support

Signed-off-by: Guan Xuetao <>
Signed-off-by: Blue Swirl <>
6d76d23e 04/12/2011 01:48 am Edgar E. Iglesias

microblaze: Add partial decoding of stream insns

Based on a patch from: Alejandro Cabrera <>

Signed-off-by: Edgar E. Iglesias <>
85453641 04/12/2011 01:42 am Edgar E. Iglesias

microblaze: Add stream-insn related constants

Based on a patch from: Alejandro Cabrera <>

Signed-off-by: Edgar E. Iglesias <>
2e42d52d 04/12/2011 12:57 am Edgar E. Iglesias

microblaze: Correct ec mask in debug print

Signed-off-by: Edgar E. Iglesias <>
3b584046 04/12/2011 12:55 am Edgar E. Iglesias

microblaze: Add constant for exception-code mask

Signed-off-by: Edgar E. Iglesias <>
7458a432 04/12/2011 12:07 am Alejandro Cabrera

microblaze: Correct MMU_ZONES mask

Signed-off-by: Alejandro Cabrera <>
Signed-off-by: Edgar E. Iglesias <>
8b2715a0 04/11/2011 08:21 pm Blue Swirl

ppc: remove a write-only variable

Remove a write-only variable, spotted by GCC 4.6.0:
/src/qemu/hw/ppc.c: In function 'power7_set_irq':
/src/qemu/hw/ppc.c:255:9: error: variable 'cur_level' set but not used [-Werror=unused-but-set-variable]

Acked-by: Alexander Graf <>...
8f16753f 04/10/2011 11:25 pm Alexander Graf

s390x: fix virtio feature bitmap

The feature bitmap in the s390 virtio machine is little endian. To
address for that, we need to bswap the values after reading them out.

Signed-off-by: Alexander Graf <>
Signed-off-by: Aurelien Jarno <>
7b3da903 04/10/2011 10:23 pm Alexander Graf

s390x: set alignment for long to 8

The alignment for longs on s390x is 8. That's the only place where it differs
from the default alignments found in configure already. The example alignment
program from Laurent printed the following on a real s390x:

alignof(short) 2...
d04fba94 04/10/2011 03:30 pm Jan Kiszka

musicpal: Fix registration of MMIO-less sysbus devices

The proper way to signal that a sysbus devices need no MMIO region is to
pass -1 to sysbus_create_simple.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Aurelien Jarno <>
23910d3f 04/10/2011 03:00 pm Isaku Yamahata

acpi, acpi_piix: factor out GPE logic

factor out ACPI GPE logic. Later it will be used by ICH9 ACPI.

Signed-off-by: Isaku Yamahata <>
Signed-off-by: Aurelien Jarno <>
be5e7a76 04/10/2011 01:53 am Dmitry Eremin-Solenikov

arm: basic support for ARMv4/ARMv4T emulation

Currently target-arm/ assumes at least ARMv5 core. Add support for
handling also ARMv4/ARMv4T. This changes the following instructions:

BX

BKPT, BLX, CDP2, CLZ, LDC2, LDRD, MCRR, MCRR2, MRRC, MCRR, MRC2, MRRC,...
4b4a72e5 04/10/2011 01:45 am Stefan Weil

Fix conversions from pointer to tcg_target_long

tcg_gen_exit_tb takes a parameter of type tcg_target_long,
so the type casts of pointer to long should be replaced by
type casts of pointer to tcg_target_long (suggested by Blue Swirl).

These changes are needed for build environments where...
2caa9e9d 04/10/2011 01:14 am Michael Tokarev

vnc: tight: Fix crash after 2GB of output

fix 2Gb integer overflow in in VNC tight and zlib encodings

As found by Roland Dreier <> (excellent
catch!), when amount of VNC compressed data produced by zlib
and sent to client exceeds 2Gb, integer overflow occurs because...
a88df0b9 04/10/2011 12:52 am Isaku Yamahata

smbus_eeprom: consolidate smbus eeprom creation oc pc_piix, mips_mapta, mips_fulong

consolidate smbus initialization for pc_piix, mips_malta and mips_fulong.

Cc: Aurelien Jarno <>
Cc: Huacai Chen <>
Signed-off-by: Isaku Yamahata <>...
a0313c00 04/09/2011 07:52 pm Atsushi Nemoto

lan9118: Ignore write to MAC_VLAN1 register

On Mon, 4 Apr 2011 20:15:30 +0200, Aurelien Jarno <> wrote:

Is it really safe ignoring write to this register? If yes, it's probably
a good idea to explain why in a comment. In any case, if supporting this...
eaba51c5 04/09/2011 07:39 pm Isaku Yamahata

acpi, acpi_piix, vt82c686: factor out PM1_CNT logic

factor out ACPI PM1_CNT logic. This will be used by ich9 acpi.

Cc: Blue Swirl <>
Cc: Huacai Chen <>
Cc: Aurelien Jarno <>
Signed-off-by: Isaku Yamahata <>...
a54d41a8 04/09/2011 07:39 pm Isaku Yamahata

acpi, acpi_piix, vt82c686: factor out PM_TMR logic

factor out PM_TMR logic. Later This will be used by ich9 acpi.
Also fixes the same bug in vt82c686.c that was fixed by the following
commits.

commit 055479feab63607b8042bb8ebb2e0523f17cbc4e
Author: aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>...
04dc308f 04/09/2011 07:39 pm Isaku Yamahata

acpi, acpi_piix, vt82c686: factor out PM1a EVT logic

factor out ACPI PM1a EVT logic.
Later this will be used by ich9 acpi.

Cc: Blue Swirl <>
Cc: Huacai Chen <>
Cc: Aurelien Jarno <>
Signed-off-by: Isaku Yamahata <>...
5145b3d1 04/09/2011 07:32 pm Jordan Justen

hw/pflash_cfi02: Fix lazy reset of ROMD mode

When checking pfl->rom_mode for when to lazily reenter ROMD mode,
the value was check was the opposite of what it should have been.
This prevent the part from returning to ROMD mode after a write
was made to the CFI rom region....
29e5bada 04/09/2011 12:57 pm Scott Wood

configure: avoid basename usage message

basename prints a missing-argument error when sdlconfig is empty
and we're cross-compiling.

Signed-off-by: Scott Wood <>
Signed-off-by: Stefan Hajnoczi <>
72b310e9 04/09/2011 12:57 pm Scott Wood

mpc85xx_pci_map_irq: change "unknow" to "unknown"

Signed-off-by: Scott Wood <>
Acked-by: Alexander Graf <>
Signed-off-by: Stefan Hajnoczi <>
97697373 04/09/2011 12:56 pm Brad Hards

event: trivial coding style fixes

Signed-off-by: Brad Hards <>
Signed-off-by: Stefan Hajnoczi <>
f95857b3 04/09/2011 12:40 pm Adam Lackorzynski

multiboot: Quote filename in error message

Quote filename in error message to spot possible whitespace character in
the filename and make error message more meaningful.

Signed-off-by: Adam Lackorzynski <>
Acked-by: Alexander Graf <>...
69577857 04/08/2011 01:20 pm David Gibson

ppce500_mpc8544ds: Fix compile with --enable-debug and --disable-kvm

When configured with --enable-debug, we compile without optimization.
This means that the function mpc8544_copy_soc_cell() in ppce500_mpc8544ds.c
is not optimized out, even though it is never called without kvm. That in...
c7a5c0c9 04/08/2011 12:32 pm David Gibson

pseries: Abolish envs array

Currently the pseries machine init code builds up an array, envs, of
CPUState pointers for all the cpus in the system. This is kind of
pointless, given the generic code already has a perfectly good linked list
of the cpus.

In addition, there are a number of places which assume that the cpu's...
a3467baa 04/08/2011 12:32 pm David Gibson

Delay creation of pseries device tree until reset

At present, the 'pseries' machine creates a flattened device tree in the
machine->init function to pass to either the guest kernel or to firmware.

However, the machine->init function runs before processing of -device...
3601ff11 04/08/2011 12:32 pm David Gibson

Use existing helper function to implement popcntd instruction

The recent patches adding partial support for POWER7 cpu emulation included
implementing the popcntd instruction. The support for this was open coded,
but host-utils.h already included a function implementing an equivalent...
64a4d100 04/08/2011 12:32 pm Scott Wood

Don't call cpu_synchronize_state() from machine init.

This will deadlock when the I/O thread is used, since the
CPU thread is blocked waiting for qemu_system_ready.

The synchronization is unnecessary since this is before
cpu_synchronize_all_post_init()....
8804f57b 04/08/2011 12:32 pm Stefan Weil

spapr_vscsi: Set uninitialized variable

cppcheck reports this error:

hw/spapr_vscsi.c:274: error: Uninitialized variable: rc

If llen == 0, rc was indeed used without being initialized.

Signed-off-by: Stefan Weil <>
Signed-off-by: Alexander Graf <>
f124a410 04/07/2011 05:56 pm Anthony Liguori

Merge remote branch 'kwolf/for-anthony' into staging
52c05023 04/07/2011 04:55 pm Christoph Hellwig

virtio-blk: fail unaligned requests

Like all block drivers virtio-blk should not allow small than block size
granularity access. But given that the protocol specifies a
byte unit length field we currently accept such requests, which cause
qemu to abort() in lower layers. Add checks to the main read and...
62a2ab6a 04/07/2011 04:25 pm Brad Hards

usb-ccid: Spelling fixes

While looking at David Gibson's build-fix for hw/usb-ccid.c, I noticed a spello
in a comment on the following (unchanged) line.

Signed-off-by: Brad Hards <>
Signed-off-by: Stefan Hajnoczi <>
3b29a101 04/07/2011 04:25 pm Michael Tokarev

qdev: Fix comment around qdev_init_nofail()

In previous life qdev_init_nofail() used to call hw_error() which
did register dump and other scary things. Now it calls
error_report() and does a regular exit(1). Fix the comment
to match reality.

Signed-off-by: Michael Tokarev <>...
fa227023 04/07/2011 04:25 pm Alexey Kardashevskiy

spapr_llan: Fix warning when compiled with -dDEBUG

Compiling with the DEBUG macro causes leaves hw/spapr_llan.c with an
unused variable, which is treated as an error in the qemu build.

Signed-off-by: Alexey Kardashevskiy <>
Signed-off-by: David Gibson <>...
4e37bfc1 04/07/2011 04:25 pm Alexey Kardashevskiy

virtio-9p: fixed LE-to-host conversion bug when QEMU is called from guest

The 9p code already contains an attempt at the necessary endian
conversions, but it's broken.

The code which does conversion from host to guest does it correctly
and this code was copied to the function which does guest to host...
e54f1771 04/07/2011 04:25 pm Alexey Kardashevskiy

virtio-balloon: fixed endianness bug in the config space

The specification for the virtio balloon device requres that the values
in the config space be encoded little-endian. This differs from most
virtio things, where guest-native endian is the norm.

Currently, the qemu virtio-balloon code correctly makes the conversion...
eb863add 04/07/2011 02:51 pm Kevin Wolf

qemu-img rebase: Fix segfault if backing file can't be opened

bdrv_delete must not be called for a NULL BlockDriverState.

Signed-off-by: Kevin Wolf <>
Reviewed-by: Stefan Hajnoczi <>
e2982c3a 04/07/2011 02:51 pm Michael Tokarev

exit if -drive specified is invalid instead of ignoring the "wrong" -drive

This fixes the problem when qemu continues even if -drive specification
is somehow invalid, resulting in a mess. Applicable for both current
master and for stable-0.14 (and the same issue exist 0.13 and 0.12 too)....
75717903 04/07/2011 02:51 pm Isaku Yamahata

ide: consolidate drive_get(IF_IDE)

factor out ide initialization to call drive_get(IF_IDE)

Signed-off-by: Isaku Yamahata <>
Signed-off-by: Kevin Wolf <>
b2e3d87f 04/07/2011 02:51 pm Nick Thomas

NBD library: whitespace changes

Signed-off-by: Nick Thomas <>
Signed-off-by: Kevin Wolf <>
b82eac92 04/07/2011 02:51 pm Nick Thomas

Set errno=ENOTSUP for attempts to use UNIX sockets on Windows platforms

Signed-off-by: Nick Thomas <>
Signed-off-by: Kevin Wolf <>
c12504ce 04/07/2011 02:51 pm Nick Thomas

NBD: Use qemu_socket functions to open TCP and UNIX sockets

This commit has the side-effect of making the qemu-nbd binary
capable of binding to IPv6 addresses. ("-b ::1", for instance).
block/nbd.c fails to parse IPv6 IP addresses correctly at this
point, but will work over IPv6 when given a hostname. It still...
33897dc7 04/07/2011 02:51 pm Nick Thomas

NBD device: Separate out parsing configuration and opening sockets.

We also change the way the file parameter is parsed so IPv6 IP
addresses can be used, e.g.: "drive=nbd:[::1]:5000"

Signed-off-by: Nick Thomas <>
Signed-off-by: Kevin Wolf <>
7d905f71 04/07/2011 02:51 pm Jason Wang

floppy: save and restore DIR register

We need to keep DIR register unchanged across migration, but currently it
depends on the media_changed flags from block layer. Since we do not
save/restore it and the bdrv_open() called in dest node may set the
media_changed flag when trying to open floppy image, guest driver may think the...
155eb9aa 04/07/2011 02:51 pm Avishay Traeger

Fix integer overflow in block migration bandwidth calculation

block_mig_state.reads is an int, and multiplying by BLOCK_SIZE yielded a
negative number, resulting in a negative bandwidth (running on a 32-bit
machine). Change order to avoid.

Signed-off-by: Avishay Traeger <>...
f6ec953c 04/07/2011 02:51 pm Feiran Zheng

hw/xen_disk: ioreq not finished on error

Bug fix: routines 'ioreq_runio_qemu_sync' and 'ioreq_runio_qemu_aio'
won't call 'ioreq_unmap' or 'ioreq_finish' on errors, leaving ioreq in
the blkdev->inflight list and a leak.

Signed-off-by: Feiran Zheng <>...
d22b2f41 04/07/2011 02:51 pm Ryan Harper

Do not delete BlockDriverState when deleting the drive

When removing a drive from the host-side via drive_del we currently have
the following path:

drive_del
qemu_aio_flush()
bdrv_close() // zaps bs->drv, which makes any subsequent I/O get
// dropped. Works as designed...
b8c6d095 04/07/2011 02:51 pm Stefan Hajnoczi

trace: Trace bdrv_set_locked()

It can be handy to know when the guest locks/unlocks the CD-ROM tray.
This trace event makes that possible.

Signed-off-by: Stefan Hajnoczi <>
Signed-off-by: Kevin Wolf <>
46a4e4e6 04/07/2011 02:51 pm Stefan Hajnoczi

block: Do not cache device size for removable media

The block layer caches the device size to avoid doing lseek(fd, 0,
SEEK_END) every time this value is needed. For removable media the
device size becomes stale if a new medium is inserted. This patch
simply prevents device size caching for removable media....
6b837bc4 04/07/2011 02:51 pm Jes Sorensen

qemu-img: Initial progress printing support

This adds the basic infrastructure for supporting progress output
on the command line, as well as progress support for qemu-img commands
'rebase' and 'convert'.

Signed-off-by: Jes Sorensen <>...
3b8e6a2d 04/07/2011 11:53 am Edgar E. Iglesias

exec: Handle registrations of the entire address space

Signed-off-by: Edgar E. Iglesias <>
99123e13 04/07/2011 11:50 am Mike Frysinger

configure: add --version flag

Standard autoconf scripts include a --version flag so people can easily
query things. Add this to qemu's configure so it too can integrate with
build systems that have standard autotool helpers.

Signed-off-by: Mike Frysinger <>...
c8f930c0 04/04/2011 10:14 pm Peter Maydell

cpu-all.h: Remove unnecessary target-specific ifdef for CPU_QuadU

CPU_QuadU isn't used on all targets, but there's no harm in defining the
typedef anyway. It only needs to be guarded by CONFIG_SOFTFLOAT, because
softfloat-native doesn't have a float128 type. This avoids the need for...
947a2fa2 04/04/2011 09:18 pm Peter Maydell

target-arm: Use global env in iwmmxt_helper.c helpers

Use the global 'env' variable in the helper functions in iwmmxt_helper.c.
This means we don't need to pass env as an argument to them any more.

Signed-off-by: Peter Maydell <>...
cc49f217 04/04/2011 09:18 pm Peter Maydell

target-arm: Make Neon helper routines use correct FP status

Make the Neon helper routines use the correct FP status from
the CPUEnv rather than using a dummy static one. This means
they will correctly handle denormals and NaNs and will set
FPSCR exception bits properly....
348883d4 04/04/2011 09:18 pm Peter Maydell

Makefile.target: Allow target helpers to be in any *_helper.c file

Build all files matching *_helper.c with HELPER_CFLAGS, not just
op_helper.c. This allows you to put target helper functions which
use the global 'env' variable in multiple source files.
...
2a3f75b4 04/04/2011 09:18 pm Peter Maydell

target-arm: Use global env in neon_helper.c helpers

Use the global 'env' variable in the helper functions in neon_helper.c.
This means we don't need to pass env as an argument to them any more.

Signed-off-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
c53c1258 04/04/2011 03:43 pm David Gibson

Fix non-portable format string in usb-ccid.c

At one point, usb-ccid.c attempts to use a %lX format specifier to print
a uint64_t, which is only correct on some host platforms. This patch
corrects the statement to use the stdint specified PRIX64 constant instead....
5052d227 04/04/2011 11:26 am Michael Walle

lm32: add support for the Milkymist board

This patch adds almost complete support for the Milkymist system-on-chip
(http://www.milkymist.org).

Additional to running bare metal applications, booting a linux kernel with
initrd is supported.

Signed-off-by: Michael Walle <>...
d118aa6b 04/04/2011 11:26 am Michael Walle

MAINTAINERS: add Milkymist board

Signed-off-by: Michael Walle <>
Signed-off-by: Edgar E. Iglesias <>
25a8bb96 04/04/2011 11:26 am Michael Walle

lm32: add Milkymist AC97 support

This patch adds support for the Milkymist AC97 compatible sound output and
input core.

Signed-off-by: Michael Walle <>
Signed-off-by: Edgar E. Iglesias <>
e4dc6d2c 04/04/2011 11:26 am Michael Walle

lm32: add Milkymist HPDMC support

This patch adds support for the Milkymist's High Performance Dynamic Memory
Controller. This is just a dumb model without any functionality. While the
real hardware acts for example as a bridge between software and hardware...
b4e37d98 04/04/2011 11:26 am Michael Walle

lm32: add Milkymist memory card support

This patch adds support for Milkymist's memory card core.

Signed-off-by: Michael Walle <>
Signed-off-by: Edgar E. Iglesias <>
07424544 04/04/2011 11:26 am Michael Walle

lm32: add Milkymist Minimac support

This patch adds support for Milkymist's minimal Ethernet MAC.

Signed-off-by: Michael Walle <>
Signed-off-by: Edgar E. Iglesias <>
5ee18b9c 04/04/2011 11:26 am Michael Walle

lm32: add Milkymist PFPU support

This patch adds support for Milkymist's Programmable FPU.

Signed-off-by: Michael Walle <>
Signed-off-by: Edgar E. Iglesias <>
87a381ec 04/04/2011 11:26 am Michael Walle

lm32: add Milkymist SoftUSB support

This patch adds support for Milkymist's SoftUSB core. This model differ
from the real hardware in its functionality. The real hardware consits of a
tiny freely programmable microcontroller which controls the USB ports. For...
96832424 04/04/2011 11:26 am Michael Walle

lm32: add Milkymist System Controller support

This patch adds support for Milkymist's System Controller core. The model
has the following features:
- support for shutting down and restarting the board
- provide two timers and GPIO
- provide registers for system identification and reading the boards...
20ff075b 04/04/2011 11:26 am Michael Walle

configure: add opengl detection

This patch introduce a new config option CONFIG_OPENGL.

Signed-off-by: Michael Walle <>
Signed-off-by: Edgar E. Iglesias <>
0670dadd 04/04/2011 11:26 am Michael Walle

lm32: add Milkymist TMU2 support

This patch adds support for Milkymist's texture mapping unit. For fast
computation this model needs hardware accelerated 3D graphics support
(OpenGL). There is no graphical output, all computations belong to internal
framebuffers only....
883de16b 04/04/2011 11:26 am Michael Walle

lm32: add Milkymist UART support

This patch adds support for Milkymist's simple UART.

Signed-off-by: Michael Walle <>
Signed-off-by: Edgar E. Iglesias <>
d23948b1 04/04/2011 11:26 am Michael Walle

lm32: add Milkymist VGAFB support

This patch adds support for Milkymist's VGA framebuffer.

Signed-off-by: Michael Walle <>
Signed-off-by: Edgar E. Iglesias <>
38d33393 04/04/2011 11:26 am Michael Walle

lm32: add milkymist hw support functions

This patch adds wrappers for easy creation of the qdev devices.

Signed-off-by: Michael Walle <>
Signed-off-by: Edgar E. Iglesias <>