qemu
15 years agoAdd static (spotted by sparse)
blueswir1 [Tue, 7 Oct 2008 19:12:13 +0000 (19:12 +0000)]
Add static (spotted by sparse)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5439 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoFix error in fexpand (spotted by sparse)
blueswir1 [Tue, 7 Oct 2008 18:54:35 +0000 (18:54 +0000)]
Fix error in fexpand (spotted by sparse)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5438 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoSwitch the memory savevm handler to be "live"
aliguori [Mon, 6 Oct 2008 20:21:51 +0000 (20:21 +0000)]
Switch the memory savevm handler to be "live"

This patch replaces the static memory savevm/loadvm handler with a "live" one.
This handler is used even if performing a non-live migration.

The key difference between this handler and the previous is that each page is
prefixed with the address of the page.  The QEMUFile rate limiting code, in
combination with the live migration dirty tracking bits, is used to determine
which pages should be sent and how many should be sent.

The live save code "converges" when the number of dirty pages reaches a fixed
amount.  Currently, this is 10 pages.  This is something that should eventually
be derived from whatever the bandwidth limitation is.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5437 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoShow size for unassigned accesses (Robert Reif)
blueswir1 [Mon, 6 Oct 2008 18:46:28 +0000 (18:46 +0000)]
Show size for unassigned accesses (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5436 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoPrepare for changing audio_pcm_ops dynamically (partially revert r5422)
blueswir1 [Mon, 6 Oct 2008 18:08:30 +0000 (18:08 +0000)]
Prepare for changing audio_pcm_ops dynamically (partially revert r5422)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5435 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoIntroduce v3 of savevm protocol
aliguori [Mon, 6 Oct 2008 14:53:52 +0000 (14:53 +0000)]
Introduce v3 of savevm protocol

The current savevm/loadvm protocol has some draw backs.  It does not support
the ability to do progressive saving which means it cannot be used for live
checkpointing or migration.  The sections sizes are 32-bit integers which
means that it will not function when using more than 4GB of memory for a guest.
It attempts to seek within the output file which means it cannot be streamed.
The current protocol also is pretty lax about how it supports forward
compatibility.  If a saved section version is greater than what the restore
code support, the restore code generally treats the saved data as being in
whatever version it supports.  This means that restoring a saved VM on an older
version of QEMU will likely result in silent guest failure.

This patch introduces a new version of the savevm protocol.  It has the
following features:

 * Support for progressive save of sections (for live checkpoint/migration)
 * An asynchronous API for doing save
 * Support for interleaving multiple progressive save sections
   (for future support of memory hot-add/storage migration)
 * Fully streaming format
 * Strong section version checking

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5434 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoAdd dirty tracking for live migration
aliguori [Mon, 6 Oct 2008 14:02:03 +0000 (14:02 +0000)]
Add dirty tracking for live migration

This patch adds a dirty tracking bit for live migration.  We use 0x08 because
kqemu uses 0x04.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5433 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoAdd bdrv_flush_all()
aliguori [Mon, 6 Oct 2008 13:55:43 +0000 (13:55 +0000)]
Add bdrv_flush_all()

This patch adds a bdrv_flush_all() function.  It's necessary to ensure that all
IO operations have been flushed to disk before completely a live migration.

N.B. we don't actually use this now.  We really should flush the block drivers
using an live savevm callback to avoid unnecessary guest down time.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5432 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoAllow the monitor to be suspended during non-blocking op
aliguori [Mon, 6 Oct 2008 13:52:44 +0000 (13:52 +0000)]
Allow the monitor to be suspended during non-blocking op

Live migration happens in the background, but it is useful to make the monitor
command appear as if it's blocking.  This allows a management tool to
immediately know when the live migration has completed without having to poll
the migration status.

This patch allows the monitor to be suspended from a monitor callback which
will prevent new monitor commands from being executed.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5431 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoSilence some warnings about no value returned from non-void function
blueswir1 [Sun, 5 Oct 2008 11:47:55 +0000 (11:47 +0000)]
Silence some warnings about no value returned from non-void function

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5430 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake various generated structures static
blueswir1 [Sun, 5 Oct 2008 11:45:25 +0000 (11:45 +0000)]
Make various generated structures static

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5429 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake target_sigaltstack_used static
blueswir1 [Sun, 5 Oct 2008 11:09:37 +0000 (11:09 +0000)]
Make target_sigaltstack_used static

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5428 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoExport x86_stack_size in qemu.h
blueswir1 [Sun, 5 Oct 2008 11:05:14 +0000 (11:05 +0000)]
Export x86_stack_size in qemu.h

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5427 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake ioctl table static
blueswir1 [Sun, 5 Oct 2008 10:52:52 +0000 (10:52 +0000)]
Make ioctl table static

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5426 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake bitmask tables static const
blueswir1 [Sun, 5 Oct 2008 10:51:10 +0000 (10:51 +0000)]
Make bitmask tables static const

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5425 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake struct_termios_def const
blueswir1 [Sun, 5 Oct 2008 10:49:32 +0000 (10:49 +0000)]
Make struct_termios_def const

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5424 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMove wav_start_capture prototype to avoid a warning with -Wmissing-prototypes
blueswir1 [Sun, 5 Oct 2008 10:30:43 +0000 (10:30 +0000)]
Move wav_start_capture prototype to avoid a warning with -Wmissing-prototypes

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5423 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake audio_pcm_opsstatic const
blueswir1 [Sun, 5 Oct 2008 10:01:05 +0000 (10:01 +0000)]
Make audio_pcm_opsstatic const

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5422 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoAdd some missing static and const qualifiers, reg_names only used if NDEBUG set
blueswir1 [Sun, 5 Oct 2008 09:59:14 +0000 (09:59 +0000)]
Add some missing static and const qualifiers, reg_names only used if NDEBUG set

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5421 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoVariable logfilename is not used outside exec.c
blueswir1 [Sun, 5 Oct 2008 09:57:08 +0000 (09:57 +0000)]
Variable logfilename is not used outside exec.c

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5420 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoVariable autostart is not used outside main()
blueswir1 [Sun, 5 Oct 2008 09:56:21 +0000 (09:56 +0000)]
Variable autostart is not used outside main()

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5419 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoUpdate Sparc docs, add -cpu flag
blueswir1 [Sat, 4 Oct 2008 20:43:39 +0000 (20:43 +0000)]
Update Sparc docs, add -cpu flag

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5418 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoFix crc32w decoding, fix a constant width in blendvpd.
balrog [Sat, 4 Oct 2008 11:33:52 +0000 (11:33 +0000)]
Fix crc32w decoding, fix a constant width in blendvpd.

Forced the constant's width to long long so that it doesn't overflow,
problem spotted by C. W. Betts.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5417 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake network packet debug functions more accessible
blueswir1 [Sat, 4 Oct 2008 07:25:46 +0000 (07:25 +0000)]
Make network packet debug functions more accessible

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5416 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoAdd some missing static qualifiers
blueswir1 [Sat, 4 Oct 2008 07:24:27 +0000 (07:24 +0000)]
Add some missing static qualifiers

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5415 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMove nographic export to sysemu.h
blueswir1 [Sat, 4 Oct 2008 07:22:29 +0000 (07:22 +0000)]
Move nographic export to sysemu.h

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5414 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoUse qemu-log.h
blueswir1 [Sat, 4 Oct 2008 07:20:07 +0000 (07:20 +0000)]
Use qemu-log.h

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5413 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agox86 "popcnt" affects flags.
balrog [Sat, 4 Oct 2008 03:32:00 +0000 (03:32 +0000)]
x86 "popcnt" affects flags.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5412 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoImplement SSE4.1, SSE4.2 (x86).
balrog [Sat, 4 Oct 2008 03:27:44 +0000 (03:27 +0000)]
Implement SSE4.1, SSE4.2 (x86).

This adds support for CPUID_EXT_SSE41, CPUID_EXT_SSE42, CPUID_EXT_POPCNT
extensions.  Most instructions haven't been tested yet.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5411 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoImprove pflash cfi01 debug messages (Thomas Petazzoni).
balrog [Fri, 3 Oct 2008 23:09:08 +0000 (23:09 +0000)]
Improve pflash cfi01 debug messages (Thomas Petazzoni).

This patches slightly improves the debugging messages in pflash_read()
and pflash_write().

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5410 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoReset CFI01 flash wcycle after erase confirm (Thomas Petazzoni).
balrog [Fri, 3 Oct 2008 23:00:09 +0000 (23:00 +0000)]
Reset CFI01 flash wcycle after erase confirm (Thomas Petazzoni).

pfl->wcycle was set to 1 when the erase confirm command was set, which
lead to the next command being misinterpreted by Qemu:

pflash_write: Unimplemented flash cmd sequence (offset 00000000,
wcycle 0x1 cmd 0x20 value 0x70)

This patch fixes this issue by resetting pfl->wcycle to 0 on erase
confirm so that the next command is considered as a new one.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5409 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoRearrange tick functions
blueswir1 [Fri, 3 Oct 2008 19:04:42 +0000 (19:04 +0000)]
Rearrange tick functions

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5408 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoFix missing prototype warnings by moving declarations
blueswir1 [Fri, 3 Oct 2008 19:02:42 +0000 (19:02 +0000)]
Fix missing prototype warnings by moving declarations

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5407 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoFix warning about unused function
blueswir1 [Fri, 3 Oct 2008 19:01:41 +0000 (19:01 +0000)]
Fix warning about unused function

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5406 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoFix warning about missing return value
blueswir1 [Fri, 3 Oct 2008 19:00:40 +0000 (19:00 +0000)]
Fix warning about missing return value

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5405 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoOptimize 64 bit bswap
malc [Thu, 2 Oct 2008 20:02:31 +0000 (20:02 +0000)]
Optimize 64 bit bswap

Use rldimi instead of rldicr/or pair, saves us one instruction.
Suggested by Hollis Blanchard.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5404 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoDo not use load_seg_vm to load CS in real mode iret handling
malc [Thu, 2 Oct 2008 20:02:27 +0000 (20:02 +0000)]
Do not use load_seg_vm to load CS in real mode iret handling

load_seg_vm calls cpu_x86_load_seg_cache which updates hflags of
current env, real hardware doesn't do this, nor the code that handles
real mode lret/lcall/ljmp.

This unbreaks "unreal mode" and makes QEMU the first emulator being
able to run Project Angel demo by IMPACT Studios. (Not that there are
many physical machines out there capable of doing the same)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5403 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoInclude qemu-common.h in order to get prototypes for qemu_malloc etc.
blueswir1 [Thu, 2 Oct 2008 19:55:50 +0000 (19:55 +0000)]
Include qemu-common.h in order to get prototypes for qemu_malloc etc.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5402 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoResurrect the safe part of r5274
blueswir1 [Thu, 2 Oct 2008 19:14:17 +0000 (19:14 +0000)]
Resurrect the safe part of r5274

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5401 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake PCI class description tables const
blueswir1 [Thu, 2 Oct 2008 18:33:50 +0000 (18:33 +0000)]
Make PCI class description tables const

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5400 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake monitor command tables const
blueswir1 [Thu, 2 Oct 2008 18:32:44 +0000 (18:32 +0000)]
Make monitor command tables const

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5399 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake some i386 disassembler tables const
blueswir1 [Thu, 2 Oct 2008 18:29:22 +0000 (18:29 +0000)]
Make some i386 disassembler tables const

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5398 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake CPULogItem tables const
blueswir1 [Thu, 2 Oct 2008 18:27:46 +0000 (18:27 +0000)]
Make CPULogItem tables const

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5397 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake keysym tables const
blueswir1 [Thu, 2 Oct 2008 18:26:42 +0000 (18:26 +0000)]
Make keysym tables const

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5396 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake some tables const
blueswir1 [Thu, 2 Oct 2008 18:24:21 +0000 (18:24 +0000)]
Make some tables const

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5395 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoSun ss20 OBP does 32bit register access to esp (Robert Reif)
blueswir1 [Thu, 2 Oct 2008 18:07:56 +0000 (18:07 +0000)]
Sun ss20 OBP does 32bit register access to esp (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5394 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoFix MXCC printf warning (based on patch by Robert Reif)
blueswir1 [Thu, 2 Oct 2008 18:06:50 +0000 (18:06 +0000)]
Fix MXCC printf warning (based on patch by Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5393 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoAdd missing parenthesis in qemu_ram_alloc()
ths [Thu, 2 Oct 2008 17:34:21 +0000 (17:34 +0000)]
Add missing parenthesis in qemu_ram_alloc()

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5392 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoppc: fix crash in ppc system single step support
aurel32 [Wed, 1 Oct 2008 22:01:37 +0000 (22:01 +0000)]
ppc: fix crash in ppc system single step support

There was a bogus case where two system debug ops get generated.  This
patch removes the broken system debug op. This was a left over after
making some changes to correctly generate debug ops on branch
operations inside gen_goto_tb();

The test case against this patch is to turn on single stepping with
timers, boot a linux kernel, set a breakpoint a do_fork and in gdb
execute "si 3000".  Then qemu-system-ppc will fault executing a debug
op, which should not have been executed.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5391 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoReset CPU on INIT IPI
aurel32 [Wed, 1 Oct 2008 22:01:28 +0000 (22:01 +0000)]
Reset CPU on INIT IPI

INIT IPI should reset CPU. Also non boot CPU should be halted. It will
be un-halted by SIPI.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5390 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoFix cscope filelist by removing leading ./
aurel32 [Wed, 1 Oct 2008 21:46:58 +0000 (21:46 +0000)]
Fix cscope filelist by removing leading ./

(Ryan Harper, Laurent Desnogues)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5389 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoAdd inotify syscall family
aurel32 [Wed, 1 Oct 2008 21:46:50 +0000 (21:46 +0000)]
Add inotify syscall family

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5388 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoAdd mincore syscall
aurel32 [Wed, 1 Oct 2008 21:46:41 +0000 (21:46 +0000)]
Add mincore syscall

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5387 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoAdd fadvise64 stubs
aurel32 [Wed, 1 Oct 2008 21:46:32 +0000 (21:46 +0000)]
Add fadvise64 stubs

Since these are only hints, we happily fake them for now
to make applications not barf on ENOSYS.

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5386 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoqemu: improve scsi dma speed by increasing the dma buffer size
aurel32 [Wed, 1 Oct 2008 21:46:23 +0000 (21:46 +0000)]
qemu: improve scsi dma speed by increasing the dma buffer size

taken from Xen 17267:f4a92f0db20f, original patch by Samuel Thibault.

Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5385 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agomonitor: add sendkey support for comma, dot and slash
aurel32 [Wed, 1 Oct 2008 21:46:15 +0000 (21:46 +0000)]
monitor: add sendkey support for comma, dot and slash

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5384 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoqemu-doc: document use of raw values with sendkey
aurel32 [Wed, 1 Oct 2008 21:46:07 +0000 (21:46 +0000)]
qemu-doc: document use of raw values with sendkey

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5383 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agohw/apic.c: use bsr and bsf on x86_64
aurel32 [Wed, 1 Oct 2008 21:45:59 +0000 (21:45 +0000)]
hw/apic.c: use bsr and bsf on x86_64

(C.W. Betts)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5382 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agofix default size handling in monitor
aurel32 [Wed, 1 Oct 2008 21:45:51 +0000 (21:45 +0000)]
fix default size handling in monitor

If /i format is used once (with x/xp/p command) default_fmt_size is set
to -1 and subsequent commands of the form /x outputs nothing. Included
patched fixes this by setting default_fmt_size only if the command is
not of format /i.

Signed-off-by: Gleb Natapov <gleb@qumranet.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5381 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agotarget-ppc: fix computation of XER.{CA, OV} in addme, subfme
aurel32 [Wed, 1 Oct 2008 21:45:37 +0000 (21:45 +0000)]
target-ppc: fix computation of XER.{CA, OV} in addme, subfme

(Jocelyn Mayer)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5380 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agotarget-ppc: fix mullw/mullwo
aurel32 [Wed, 1 Oct 2008 21:45:18 +0000 (21:45 +0000)]
target-ppc: fix mullw/mullwo

Based on patch by Julian Seward.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5379 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoFix warning about variables used uninitialized
blueswir1 [Wed, 1 Oct 2008 19:39:40 +0000 (19:39 +0000)]
Fix warning about variables used uninitialized

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5378 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake some variables static
blueswir1 [Wed, 1 Oct 2008 19:38:09 +0000 (19:38 +0000)]
Make some variables static

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5377 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake some variables static
blueswir1 [Wed, 1 Oct 2008 19:06:48 +0000 (19:06 +0000)]
Make some variables static

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5376 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoChange some qualifiers to static
blueswir1 [Wed, 1 Oct 2008 18:13:13 +0000 (18:13 +0000)]
Change some qualifiers to static

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5375 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoRemove unused variables
blueswir1 [Wed, 1 Oct 2008 18:08:41 +0000 (18:08 +0000)]
Remove unused variables

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5374 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoFix warning about incompatible types
blueswir1 [Wed, 1 Oct 2008 18:02:50 +0000 (18:02 +0000)]
Fix warning about incompatible types

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5373 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoRemove unused functions
blueswir1 [Wed, 1 Oct 2008 17:58:26 +0000 (17:58 +0000)]
Remove unused functions

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5372 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoRemove unused variable
blueswir1 [Wed, 1 Oct 2008 17:57:26 +0000 (17:57 +0000)]
Remove unused variable

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5371 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agotarget-alpha: update STATUS
aurel32 [Wed, 1 Oct 2008 07:07:59 +0000 (07:07 +0000)]
target-alpha: update STATUS

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5370 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoCheck that asynchronous (DMA) submission succeeds (Ian Jackson).
balrog [Wed, 1 Oct 2008 01:43:16 +0000 (01:43 +0000)]
Check that asynchronous (DMA) submission succeeds (Ian Jackson).

If it does not, abort the command immediately rather than dropping
it on the floor.

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5369 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoActually check read/write errors in IDE (Ian Jackson).
balrog [Wed, 1 Oct 2008 01:13:37 +0000 (01:13 +0000)]
Actually check read/write errors in IDE (Ian Jackson).

This patch makes the ide emulation actually take notice of
error returns from bdrv_write and bdrv_aio_{read,write}.

(Cherry picked from qemu-xen e0e7a0afe0e324a1f7d64c240f567b15dbe454cf,
 first posted to qemu-devel Wed, 20 Feb 2008 15:26:41 +0000)

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5368 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agox86 pextrw destination operand can be r64.
balrog [Wed, 1 Oct 2008 00:14:39 +0000 (00:14 +0000)]
x86 pextrw destination operand can be r64.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5367 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoHandle MSR_IA32_PERF_STATUS in rdmsr (Alexander Graf).
balrog [Tue, 30 Sep 2008 23:35:18 +0000 (23:35 +0000)]
Handle MSR_IA32_PERF_STATUS in rdmsr (Alexander Graf).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5366 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoDisable bluetooth proxy compilation on win32.
balrog [Tue, 30 Sep 2008 23:31:35 +0000 (23:31 +0000)]
Disable bluetooth proxy compilation on win32.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5365 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoAvoid (some) ppc cross-compilation problems
malc [Tue, 30 Sep 2008 19:44:32 +0000 (19:44 +0000)]
Avoid (some) ppc cross-compilation problems

[..snip..]

A recent kvm merge with qemu brought code for 64bit power that broke cross
compilation. The issue is caused by configure trying to execute target
architecture binaries where configure is executed.

[..snip..]

The patch is based on Hollis's Blanchard idea.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5364 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoAdd some missing static qualifiers
blueswir1 [Tue, 30 Sep 2008 18:18:27 +0000 (18:18 +0000)]
Add some missing static qualifiers

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5363 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoSilence some warnings about uninitialized variables
blueswir1 [Tue, 30 Sep 2008 18:16:09 +0000 (18:16 +0000)]
Silence some warnings about uninitialized variables

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5362 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoFew compile time warnings removed (Stefano Stabellini)
blueswir1 [Tue, 30 Sep 2008 18:12:18 +0000 (18:12 +0000)]
Few compile time warnings removed (Stefano Stabellini)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5361 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agotarget-alpha: convert palcode ops to TCG
aurel32 [Tue, 30 Sep 2008 06:45:44 +0000 (06:45 +0000)]
target-alpha: convert palcode ops to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5360 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agotarget-alpha: convert locked load/store to TCG
aurel32 [Tue, 30 Sep 2008 06:45:34 +0000 (06:45 +0000)]
target-alpha: convert locked load/store to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5359 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMake sure bluez programs (cross-)compile, add missing statics.
balrog [Tue, 30 Sep 2008 02:27:44 +0000 (02:27 +0000)]
Make sure bluez programs (cross-)compile, add missing statics.

Spotted by Blue Swirl.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5358 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoFix SS-2 crash
blueswir1 [Mon, 29 Sep 2008 18:24:38 +0000 (18:24 +0000)]
Fix SS-2 crash

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5357 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoTARGET_MAP_xx macros: clean and alpha specific values
aurel32 [Mon, 29 Sep 2008 17:23:09 +0000 (17:23 +0000)]
TARGET_MAP_xx macros: clean and alpha specific values

- Clean TARGET_MAP_xx macros to avoid nested #if #endif
- Add alpha specific values

Based on a patch by Tristan Gingold

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5356 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agotarget-alpha: misc fixes
aurel32 [Mon, 29 Sep 2008 17:21:37 +0000 (17:21 +0000)]
target-alpha: misc fixes

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5355 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agotarget-alpha: convert FP ops to TCG
aurel32 [Mon, 29 Sep 2008 17:21:28 +0000 (17:21 +0000)]
target-alpha: convert FP ops to TCG

- Convert FP ops to TCG
- Fix S format
- Implement F and G formats (untested)
- Fix MF_FPCR an MT_FPCR
- Fix FTOIS, FTOIT, ITOFF, ITOFS, ITOFT
- Fix CPYSN, CPYSE

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5354 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agotarget-alpha: factorize load/store code
aurel32 [Mon, 29 Sep 2008 17:21:17 +0000 (17:21 +0000)]
target-alpha: factorize load/store code

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5353 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoRefactor QEMUFile for live migration
aliguori [Mon, 29 Sep 2008 16:25:16 +0000 (16:25 +0000)]
Refactor QEMUFile for live migration

To support live migration, we override QEMUFile so that instead of writing to
disk, the save/restore state happens over a network connection.

This patch makes QEMUFile read/write operations function pointers so that we
can override them for live migration.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5352 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoFix save/restore regression introduced by r5318
aliguori [Mon, 29 Sep 2008 16:09:07 +0000 (16:09 +0000)]
Fix save/restore regression introduced by r5318

sysenter_cs is a u32 and is loaded as a u32.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5351 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoMy core2duo patch introduced a vague statement of "missing features" in
pbrook [Mon, 29 Sep 2008 13:55:36 +0000 (13:55 +0000)]
My core2duo patch introduced a vague statement of "missing features" in
the CPUID specification. This patch addresses this by specifying exactly
what is missing.
While going along the missing CPUID entries I also stumbled across
invalid and missing CPUID #defines while comparing them to the Intel
Documentation. This patch also addresses these. I found them too minor
to split them up in a separate patch.

Furthermore I looked through CPUID functions > 5 and realized that it
should be safe to bump the level to 10. I tried booting Linux with that
and it worked fine.

Signed-off-by: Alexander Graf <agraf@suse.de>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5350 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoEmulate a USB bluetooth dongle (or HCI Transport layer).
balrog [Mon, 29 Sep 2008 00:40:44 +0000 (00:40 +0000)]
Emulate a USB bluetooth dongle (or HCI Transport layer).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5349 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoUse VHCI to allow the host os to participate in a qemu bluetooth "vlan".
balrog [Mon, 29 Sep 2008 00:31:41 +0000 (00:31 +0000)]
Use VHCI to allow the host os to participate in a qemu bluetooth "vlan".

This does the reverse of bt-host.c, proxying from guest to host.
Appears to be more reliable.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5348 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoBluetooth HIDP emulation on top of usb-hid.c and L2CAP and SDP.
balrog [Mon, 29 Sep 2008 00:25:17 +0000 (00:25 +0000)]
Bluetooth HIDP emulation on top of usb-hid.c and L2CAP and SDP.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5347 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoAdd L2CAP logic and a virtual SDP server for use in emulated devices.
balrog [Mon, 29 Sep 2008 00:14:22 +0000 (00:14 +0000)]
Add L2CAP logic and a virtual SDP server for use in emulated devices.

Note that the L2CAP flow-controlled mode is not fully supported.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5346 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoAdd a virtual HCI.
balrog [Mon, 29 Sep 2008 00:02:34 +0000 (00:02 +0000)]
Add a virtual HCI.

This implements most of the logic of a real HCI (at least the pieces
marked as mandatory).  It doesn't support keys, authentication etc.
It works on top of the LMP layer, which is not fully emulated because
software never has direct access to it.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5345 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoImplement a HCI passthrough to host.
balrog [Sun, 28 Sep 2008 23:49:55 +0000 (23:49 +0000)]
Implement a HCI passthrough to host.

This allows using a host's physical HCI as one of the HCIs attached
to the virtual machine.  This brings various limitations because not
all commands/events are passed through by Linux kernel, some are
interpreted by the host's kernel for a speed gain.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5344 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoEmulate a serial bluetooth HCI with H4+ extensions and attach to n8x0's UART.
balrog [Sun, 28 Sep 2008 23:34:13 +0000 (23:34 +0000)]
Emulate a serial bluetooth HCI with H4+ extensions and attach to n8x0's UART.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5343 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoAdd a "null" bluetooth HCI and a header file for bluetooth.
balrog [Sun, 28 Sep 2008 23:19:47 +0000 (23:19 +0000)]
Add a "null" bluetooth HCI and a header file for bluetooth.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5342 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoRename -cpu atom to -cpu n270.
balrog [Sun, 28 Sep 2008 22:02:30 +0000 (22:02 +0000)]
Rename -cpu atom to -cpu n270.

As noticed by Alexander Graf Atom is a name of a series with varying
features.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5341 c046a42c-6fe2-441c-8c8c-71466251a162

15 years agoFix warning, based on patches by Zeev Tarantov and Jindrich Makovicka
blueswir1 [Sun, 28 Sep 2008 20:00:14 +0000 (20:00 +0000)]
Fix warning, based on patches by Zeev Tarantov and Jindrich Makovicka

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5340 c046a42c-6fe2-441c-8c8c-71466251a162