Write table offset and size in one syscall (Gleb Natapov)

Otherwise if VM is killed between two writes data may be lost.
But if offset and size fields are at the same disk block one
write should update them both simultaneously.

Signed-off-by: Gleb Natapov <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5859 c046a42c-6fe2-441c-8c8c-71466251a162

Introduce new helper function qcow_shedule_bh() (Gleb Natapov)

Use it to remove code duplications from qcow_aio_read_cb().

Signed-off-by: Gleb Natapov <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5858 c046a42c-6fe2-441c-8c8c-71466251a162

Remove tabs from qcow_aio_read_cb(). (Gleb Natapov)

Fix indentation.

Signed-off-by: Gleb Natapov <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5857 c046a42c-6fe2-441c-8c8c-71466251a162

Exclude unix: from vnc call to unix_listen() (Ryan Harper)

When using an existing unix socket like:

 -vnc unix:/tmp/file1Y2nY2

qemu fails to bind a unix socket because the vnc call to unix_listen includes
the unix: prefix and stores that in the unix.sun_path.  The fix is to not pass
in unix: for the filename (same way qemu-char.c does it).

Signed-off-by: Ryan Harper <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5856 c046a42c-6fe2-441c-8c8c-71466251a162

Fix register name typo in dumping debug registers (Jan Kiszka)

Signed-off-by: Jan Kiszka <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5855 c046a42c-6fe2-441c-8c8c-71466251a162

Remove address masking after some rearranging

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5854 c046a42c-6fe2-441c-8c8c-71466251a162

Remove address masking

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5853 c046a42c-6fe2-441c-8c8c-71466251a162

Cosmetic cleanups to previous patch.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5852 c046a42c-6fe2-441c-8c8c-71466251a162

Reset the key modifiers upon client connect

VNC should not maintain modifer state upon reconnects With some window
managers/vnc clients it will only see a key down event for a modifier
followed by immediate disconnect(think Alt-F4), with a net effect of
subsequently connected clients operating as if the modifier was never
released.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5851 c046a42c-6fe2-441c-8c8c-71466251a162

Add basic audio functionality to vnc.c

This allows among other things to capturing A/V of running
guests. Ad-hoc client that does this (via script that invokes ffmpeg)
can be found at:
http://repo.or.cz/w/qemu/malc.git?a=tree;f=vcap;hb=capture3

Thanks to Anthony Liguori for comments and review.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5850 c046a42c-6fe2-441c-8c8c-71466251a162

Change MMIO callbacks to use offsets, not absolute addresses.

Signed-off-by: Paul Brook <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5849 c046a42c-6fe2-441c-8c8c-71466251a162

Allocate cleared memory for cpu state.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5848 c046a42c-6fe2-441c-8c8c-71466251a162

arm: Don't potentially overwrite input registers in add2, sub2.

According to malc TCG will often genereate an add2/sub2/mul2 with low
half of the output in the same register as high half of one of the
inputs, so account for that.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5847 c046a42c-6fe2-441c-8c8c-71466251a162

Fix the comment added in r5844.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5846 c046a42c-6fe2-441c-8c8c-71466251a162

Don't rely on ARM tcg_out_goto() generating just a single insn.

Otherwise when tb_exit generates a jump beyond the pc-relative range,
tcg_out_goto() spans two/three instructions and we load the tb return
value from a wrong address.  This is #ifdefed out currently because
we take care for the jumps to be local.
Problem spotted by Steffen Liebergeld.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5845 c046a42c-6fe2-441c-8c8c-71466251a162

arm: Reserve code buffer in memory range reachable for pc-relative branch.

Unfortunately this range is so narrow that I'm not sure if it makes more
sense to always use memory load to pc kind of branch instead.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5844 c046a42c-6fe2-441c-8c8c-71466251a162

Use libgcc __clear_cache to clean icache, when available.

Calling the clear cache syscall directly generates an illegal instruction
on some (armv4) kernels.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5843 c046a42c-6fe2-441c-8c8c-71466251a162

Fix a typo preventing GNUC builtins usage.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5842 c046a42c-6fe2-441c-8c8c-71466251a162

Fix pmovsx* / pmovzx* SSE instructions (original fix by Frank Mehnert).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5841 c046a42c-6fe2-441c-8c8c-71466251a162

Don't try to select on an invalid VNC socket when init fails.

Otherwise we get a segfault.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5840 c046a42c-6fe2-441c-8c8c-71466251a162

qemu-img: open files with cache=writeback

Data integrity is not important in qemu-img, so open the files with
cache=writeback. This fixes the performance regression seen with qemu-img
since revision 5485, and most particularly with the qcow2 format.

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5839 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: remove unused file op_mem_access.h

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5838 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: use ldl/ldub/stl/stub for load/store in op_helper.c

Should not give any performance penality given cpu_mmu_index() is
an inline function returning a value from env.

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5837 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert PPC 440 instructions to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5836 c046a42c-6fe2-441c-8c8c-71466251a162

Spelling and grammar fixes

Minor fixes of spelling and grammar in comments and documentation

Signed-off-by: Stefan Weil <[email protected]>
Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5835 c046a42c-6fe2-441c-8c8c-71466251a162

Fix warning from sparse (wrong declaration)

Fix data type (this fixes a warning from sparse)

Signed-off-by: Stefan Weil <[email protected]>
Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5834 c046a42c-6fe2-441c-8c8c-71466251a162

Fix warning from sparse

Remove unnecessary declaration for errno (this fixes a warning from sparse)

Signed-off-by: Stefan Weil <[email protected]>
Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5833 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert return from interrupt instructions to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5832 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert external load/store instructions to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5831 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert load/store with reservation instructions to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5830 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert lscbx instruction to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5829 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert load/store string instructions to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5828 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert icbi instruction to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5827 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert dcbz instruction to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5826 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert load/store multiple instructions to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5825 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert wait instruction to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5824 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert mfrom instruction to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5823 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: remove dead code from op.c

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5822 c046a42c-6fe2-441c-8c8c-71466251a162

gdbstub: Fix access to PPC FPRs

Obviously, someone forgot to rebase the index before accessing one of
the 32 FPRs.

Signed-off-by: Jan Kiszka <[email protected]>
Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5821 c046a42c-6fe2-441c-8c8c-71466251a162

Common cpu_loop_exit prototype

All archs use the same cpu_loop_exit, so move the prototype in a common
header. i386 was carrying a __hidden attribute, but that was empty for
this arch anyway.

Signed-off-by: Jan Kiszka <[email protected]>
Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5820 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert software TLB instructions to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5819 c046a42c-6fe2-441c-8c8c-71466251a162

Fix ICCS command (Herve Poussineau)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5818 c046a42c-6fe2-441c-8c8c-71466251a162

Handle SDL log just like other temporary files

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5817 c046a42c-6fe2-441c-8c8c-71466251a162

Use trap shell builtin to remove temporary files

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5816 c046a42c-6fe2-441c-8c8c-71466251a162

Fix alignment of 64bit args

Unbreaks sparc and mips64el. (Reported by Thiemo Seufer)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5815 c046a42c-6fe2-441c-8c8c-71466251a162

Fix 'enable selection' command (esp_4_ensel.diff)
Indicate success after 'enable selection' command

Signed-off-by: Herve Poussineau <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5814 c046a42c-6fe2-441c-8c8c-71466251a162

Fix command len detection (esp_3_cmdlen.diff)
When command is not DMA, TCMID and TCLO registers are not filled. Use command buffer len instead

Signed-off-by: Herve Poussineau <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5813 c046a42c-6fe2-441c-8c8c-71466251a162

Fix configuration 2 register (esp_2_cfg2.diff):
According to http://www.ibiblio.org/pub/historic-linux/early-ports/Sparc/NCR/NCR53C9X.txt,
"Any bit pattern written to this register may be read back and should be identical"

Signed-off-by: Herve Poussineau <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5812 c046a42c-6fe2-441c-8c8c-71466251a162

Misc fixes (Herve Poussineau)
- Fix internal fifo size (16 bytes), according to http://www.ibiblio.org/pub/historic-linux/early-ports/Sparc/NCR/NCR53C9X.txt
- Fix values of STAT_MI and STAT_MO
- Give a scsi ID to adapter, and prevent this ID to be used by devices
- Prevent fifo overrun in esp_mem_writeb
- Add a ESP_ERROR macro, and use it where appropriate

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5811 c046a42c-6fe2-441c-8c8c-71466251a162

Don't rely on the fact that MAX_FD is 2 (Herve Poussineau)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5810 c046a42c-6fe2-441c-8c8c-71466251a162

Prepare for handling different BSD mmap() flags

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5809 c046a42c-6fe2-441c-8c8c-71466251a162

Fix comment typo.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5808 c046a42c-6fe2-441c-8c8c-71466251a162

qemu-doc.texi: rewrite the documentation for the -net option

Addresses comments from Jamie Lokier.

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5807 c046a42c-6fe2-441c-8c8c-71466251a162

qemu-doc.texi: document downscript network option

From Guido Günther, through the Debian BTS.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5806 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert POWER2 load/store instructions to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5805 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert SPE load/store to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5804 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: simplify evsplati and evsplatfi

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5803 c046a42c-6fe2-441c-8c8c-71466251a162

linux-user: Add support for STOP/CONT signals.

Signed-off-by: Riku Voipio <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5802 c046a42c-6fe2-441c-8c8c-71466251a162

linux-user: sig is target signal.

Signed-off-by: Riku Voipio <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5801 c046a42c-6fe2-441c-8c8c-71466251a162

Make installing bios files optional.

Signed-off-by: Riku Voipio <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5800 c046a42c-6fe2-441c-8c8c-71466251a162

Use sys-queue.h for break/watchpoint managment (Jan Kiszka)

This switches cpu_break/watchpoint_* to TAILQ wrappers, simplifying the
code and also fixing a use after release issue in
cpu_break/watchpoint_remove_all.

Signed-off-by: Jan Kiszka <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5799 c046a42c-6fe2-441c-8c8c-71466251a162

Add TAILQ_FOREACH_SAFE (Jan Kiszka)

Add TAILQ iterator that allows to safely remove elements while walking
the list.

Signed-off-by: Jan Kiszka <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5798 c046a42c-6fe2-441c-8c8c-71466251a162

Abstract out geometry detection code from IDE for reuse

Virtio will want to use the geometry detection code.  It doesn't belong
in ide.c anyway.

Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5797 c046a42c-6fe2-441c-8c8c-71466251a162

Revert r5636 to fix icount on hosts w/o high-res clocks

Changeset r5636 changed the timers to run in the alarm callback.  The
alarm callback can only be called as frequently as the host alarm timer
fires.  For older Linux hosts and possibly non-Linux hosts, this can be
as high as a 1ms granularity.

icount calculates the select timeout based on the next deadline and
select is usually capable of sleeping for a short period of time than
alarm timer granularity.  This means that changing the timer callbacks
to be based on alarm firing caused timers to fire much later than they
ought to when using icount.

Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5796 c046a42c-6fe2-441c-8c8c-71466251a162

i386: remove unused function prototypes (Laurent Desnogues)

This patch removes two unused prototypes from i386 target exec.h file.

Signed-off-by: Laurent Desnogues <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5795 c046a42c-6fe2-441c-8c8c-71466251a162

Fix usb-stub compilation

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5794 c046a42c-6fe2-441c-8c8c-71466251a162

vga optimization (Glauber Costa)

Hypervisors like KVM perform badly while doing mmio on
a loop, because it'll generate an exit on each access.
This is the case with VGA, which results in very bad
performance.

In this patch, we map the linear frame buffer as RAM,
make sure it has dirty region tracking enabled, and then
just let the region to be written.

Cleanups suggestions by:
  Stefano Stabellini <[email protected]>

Signed-off-by: Glauber Costa <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5793 c046a42c-6fe2-441c-8c8c-71466251a162

kvm: Introduce kvm logging interface (Glauber Costa)

Introduce functions to control logging of memory regions.
We select regions based on its start address, a
guest_physical_addr (target_phys_addr_t, in qemu nomenclature).

The main user of this interface right now is VGA optimization
(a way of reducing the number of mmio exits).

Signed-off-by: Glauber Costa <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5792 c046a42c-6fe2-441c-8c8c-71466251a162

move vga_io_address to VGA State (Glauber Costa)

It'll be reused later by the vga optimization.

Signed-off-by: Glauber Costa <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5791 c046a42c-6fe2-441c-8c8c-71466251a162

better type checking for vga (Glauber Costa)

unsigned long is too bad of a type. Use ram_addr_t instead.

aligurori: fixed a compile warning in this patch

Signed-off-by: Glauber Costa <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5790 c046a42c-6fe2-441c-8c8c-71466251a162

Introduce accessors for DisplayState (Stefano Stabellini)

Introducing some accessors:

ds_get_linesize
ds_get_bits_per_pixel
ds_get_width
ds_get_height
ds_get_data

Signed-off-by: Stefano Stabellini <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5789 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert trap instructions to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5788 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert altivec load/store to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5787 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert FPU load/store to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5786 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: fix access_type usage

Write env->access_type before a load/store operation instead of relying
on the name of the dyngen operation.

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5785 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: include the instruction name in load/store handlers name

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5784 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert SPE FP ops to TCG

Including a few bug fixes:
- Don't clear high part for instruction with 32-bit destination
- Fix efscmp* and etstcmp* return value

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5783 c046a42c-6fe2-441c-8c8c-71466251a162

Fix typo reported by Thiemo Seufer

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5782 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: remove declaration of removed function from op_helper.h

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5781 c046a42c-6fe2-441c-8c8c-71466251a162

Native BSD host USB support (Juergen Lock, Lonnie Mendez)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5780 c046a42c-6fe2-441c-8c8c-71466251a162

Native FreeBSD parallel port (Juergen Lock)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5779 c046a42c-6fe2-441c-8c8c-71466251a162

Use MAP_ANON also for FreeBSD (Juergen Lock)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5778 c046a42c-6fe2-441c-8c8c-71466251a162

Fix BSD user compilation on other than OpenBSD

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5777 c046a42c-6fe2-441c-8c8c-71466251a162

Fix some compile and linking issues on NetBSD.

- adapt configure to link against -lrt to fix aio linking errors
- adapt configure to link against -lossaudio to fix oss linking errors

Signed-off-by: Christoph Egger <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5776 c046a42c-6fe2-441c-8c8c-71466251a162

Add native softfloat fpu functions (Christoph Egger)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5775 c046a42c-6fe2-441c-8c8c-71466251a162

Use qemu_isfoobar and qemu_towombat versions, based on patch by Christoph Egger

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5774 c046a42c-6fe2-441c-8c8c-71466251a162

target-sh4: fix 64-bit fmov to/from memory

When loading/storing a register pair, the even-numbered register
always maps to the low 32 bits of memory independently of target
endian configuration.

Signed-off-by: Mans Rullgard <[email protected]>
Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5773 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc: convert exceptions generation to TCG

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5772 c046a42c-6fe2-441c-8c8c-71466251a162

target-alpha: use CPU_Float/CPU_Double instead of ugly casts

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5771 c046a42c-6fe2-441c-8c8c-71466251a162

target-sh4: fix TLB/MMU emulation

Based on a patch from Vladimir Prus and comments from Shin-ichiro KAWASAKI.

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5770 c046a42c-6fe2-441c-8c8c-71466251a162

SH4: Switch serial emulation to qemu_irq

This patches makes SH serial emulation use qemu_irq in its interface.

        * hw/sh.h (sh_serial_init): Take qemu_irq, not intc_source.
        * hw/sh7750.c (sh7750_init): Adjust.
        * hw/sh_intc.c (sh_intc_set_irq): Don't assert or deassert
        irq more than once.
        * hw/sh_serial.c (sh_serial_state): Use qemu_irq, not intc_source.
        (sh_serial_clear_fifo, sh_serial_ioport_write)
        (sh_serial_receive_byte): Adjust.
        (sh_serial_init): Take qemu_irq, not intc_source.

(Vladimir Prus)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5769 c046a42c-6fe2-441c-8c8c-71466251a162

SH4: Use qemu_irq in timer emulation.

        * hw/sh.h (tmu012_init): Accept qemu_irq, not intc_source.
        * hw/sh7750.c (sh7750_init): Pass qemu_irq to tmu012_init.
        * hw/sh_intc.c (sh_intc_set_irq): New.
        (sh_intc_init): Allocate irqs.
        * hw/sh_intc.h (struct intc_desc): New field irqs.
        * hw/sh_timer.c (sh_timer_state): Use qemu_irq, not intc_source.
        (sh_timer_update): Use qemu_set_irq, not sh_intc_toggle_source.
        (sh_timer_init, tmu012_init): Adjust.

(Vladimir Prus)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5768 c046a42c-6fe2-441c-8c8c-71466251a162

CRIS: remove unused op_template.h.

Remove unused file, reported by Laurent Desnogues.

Signed-off-by: Edgar E. Iglesias <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5767 c046a42c-6fe2-441c-8c8c-71466251a162

e1000 VLAN offload emulation (Alex Williamson)

We're currently ignoring the e1000 VLAN tagging, stripping and filtering
features in the e1000 emulation.  This patch adds backing for the
relevant registers and provides a software implementation of the
acceleration, such that a guest can make use of VLANs.

This is mostly (only?) useful for a guest on a bridge (not user mode
networking).  The only caveat beyond that is that you need to make sure
the host NIC isn't doing it's own tagging, stripping, or filtering.
This generally means the host NIC on the bridge should not be part of a
VLAN.

Signed-off-by: Alex Williamson <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5766 c046a42c-6fe2-441c-8c8c-71466251a162

uImage: only try to load 'kernel' images (Hollis Blanchard)

Loading other image types (e.g. IH_TYPE_MULTI, IH_TYPE_FLATDT) is not
implemented.

IH_TYPE_STANDALONE images could be loaded, but would unexpectedly fail if they
tried to use any uboot services.

Signed-off-by: Hollis Blanchard <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5765 c046a42c-6fe2-441c-8c8c-71466251a162

uImage: rename load_uboot() to load_uimage() (Hollis Blanchard)

u-boot is a firmware. uImage is an executable file format.

Signed-off-by: Hollis Blanchard <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5764 c046a42c-6fe2-441c-8c8c-71466251a162

uImage: return base load address (Hollis Blanchard)

Return the base address at which the image was loaded so that callers may keep
track of currently occupied guest memory.

This will be required by the PPC 440 embedded code to avoid hard coding a
device model/initrd location.  Other users of this function could make use of
this parameter to avoid hard coding these locations in the future too.

Signed-off-by: Hollis Blanchard <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5763 c046a42c-6fe2-441c-8c8c-71466251a162

uImage: implement gzip support (Hollis Blanchard)

Based on gzip uImage loading code from u-boot.

Signed-off-by: Jerone Young <[email protected]>
Signed-off-by: Hollis Blanchard <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5762 c046a42c-6fe2-441c-8c8c-71466251a162

uImage: don't leak file data or file descriptor (Hollis Blanchard)

Signed-off-by: Hollis Blanchard <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5761 c046a42c-6fe2-441c-8c8c-71466251a162

Fix typo when using TARGET_FMT_plx and LSI_DEBUG (Ryan Harper)

TARGET_FMT_plx includes a % for you.  This fixes the following warning when
compiling with LSI_DEBUG enabled.

Signed-off-by: Ryan Harper <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5760 c046a42c-6fe2-441c-8c8c-71466251a162