Commit Graph

5841 Commits

Author SHA1 Message Date
pbrook 0e8f096751 Cosmetic cleanups to previous patch.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5852 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-02 09:02:15 +00:00
malc 53762ddb27 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
2008-12-01 20:57:52 +00:00
malc 429a8ed384 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
2008-12-01 20:57:48 +00:00
pbrook 8da3ff1809 Change MMIO callbacks to use offsets, not absolute addresses.
Signed-off-by: Paul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5849 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-01 18:59:50 +00:00
pbrook 6ad1d22b15 Allocate cleared memory for cpu state.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5848 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-01 14:29:13 +00:00
balrog 0c9c3a9e3a 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
2008-12-01 11:57:21 +00:00
balrog 63d412465b Fix the comment added in r5844.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5846 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-01 02:19:41 +00:00
balrog fe33867b0d 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
2008-12-01 02:17:12 +00:00
balrog 1cb0661e00 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
2008-12-01 02:10:17 +00:00
balrog 3233f0d463 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
2008-12-01 02:02:37 +00:00
balrog 80fe30ed34 Fix a typo preventing GNUC builtins usage.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5842 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-01 01:53:55 +00:00
balrog dcfd12b83e 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
2008-12-01 01:52:37 +00:00
balrog d0513623ae 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
2008-12-01 01:48:36 +00:00
aurel32 137519ce2e 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 <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5839 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 19:12:49 +00:00
aurel32 b8dbdddc9e target-ppc: remove unused file op_mem_access.h
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5838 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 17:54:28 +00:00
aurel32 dcc532c809 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 <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5837 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 17:54:21 +00:00
aurel32 ef0d51af1e target-ppc: convert PPC 440 instructions to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5836 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 17:26:29 +00:00
aurel32 1addc7c5a1 Spelling and grammar fixes
Minor fixes of spelling and grammar in comments and documentation

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5835 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:25:37 +00:00
aurel32 d92620c8e0 Fix warning from sparse (wrong declaration)
Fix data type (this fixes a warning from sparse)

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5834 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:25:17 +00:00
aurel32 f9487cb94e Fix warning from sparse
Remove unnecessary declaration for errno (this fixes a warning from sparse)

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5833 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:25:05 +00:00
aurel32 d72a19f7bd target-ppc: convert return from interrupt instructions to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5832 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:24:55 +00:00
aurel32 fa407c030c target-ppc: convert external load/store instructions to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5831 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:24:47 +00:00
aurel32 cf360a32af target-ppc: convert load/store with reservation instructions to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5830 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:24:39 +00:00
aurel32 bdb4b68907 target-ppc: convert lscbx instruction to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5829 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:24:30 +00:00
aurel32 dfbc799d8e target-ppc: convert load/store string instructions to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5828 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:24:21 +00:00
aurel32 37d269dfc6 target-ppc: convert icbi instruction to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5827 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:24:13 +00:00
aurel32 799a8c8d0a target-ppc: convert dcbz instruction to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5826 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:24:05 +00:00
aurel32 ff4a62cd81 target-ppc: convert load/store multiple instructions to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5825 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:23:56 +00:00
aurel32 931ff27258 target-ppc: convert wait instruction to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5824 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:23:46 +00:00
aurel32 cf02a65c77 target-ppc: convert mfrom instruction to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5823 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:23:35 +00:00
aurel32 e49a3c8f85 target-ppc: remove dead code from op.c
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5822 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:23:25 +00:00
aurel32 8d4acf9b90 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 <jan.kiszka@siemens.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5821 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:23:18 +00:00
aurel32 2cbd949d7a 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 <jan.kiszka@siemens.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5820 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:23:09 +00:00
aurel32 0f3955e2d2 target-ppc: convert software TLB instructions to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5819 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 16:22:56 +00:00
blueswir1 4bf5801db4 Fix ICCS command (Herve Poussineau)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5818 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30 10:24:13 +00:00
malc d4742de84f Handle SDL log just like other temporary files
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5817 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-29 22:04:31 +00:00
malc 9ac81bbbe1 Use trap shell builtin to remove temporary files
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5816 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-29 20:09:56 +00:00
malc ebd486d593 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
2008-11-29 19:55:15 +00:00
blueswir1 e3926838a8 Fix 'enable selection' command (esp_4_ensel.diff)
Indicate success after 'enable selection' command

Signed-off-by: Herve Poussineau <hpoussin@reactos.org>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5814 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-29 16:51:42 +00:00
blueswir1 fc4d65da26 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 <hpoussin@reactos.org>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5813 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-29 16:51:02 +00:00
blueswir1 b44c08fab3 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 <hpoussin@reactos.org>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5812 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-29 16:48:29 +00:00
blueswir1 8dea1dd406 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
2008-11-29 16:45:28 +00:00
blueswir1 ce802585a9 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
2008-11-29 16:42:40 +00:00
blueswir1 6c173b3c09 Prepare for handling different BSD mmap() flags
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5809 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-29 14:05:16 +00:00
pbrook ee50add925 Fix comment typo.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5808 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-29 13:33:23 +00:00
aurel32 030370a210 qemu-doc.texi: rewrite the documentation for the -net option
Addresses comments from Jamie Lokier.

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

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5807 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-28 11:17:43 +00:00
aurel32 f5fc997546 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
2008-11-28 10:11:17 +00:00
aurel32 01a4afeb99 target-ppc: convert POWER2 load/store instructions to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5805 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-27 19:30:56 +00:00
aurel32 6a6ae23f3c target-ppc: convert SPE load/store to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5804 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-27 19:30:47 +00:00
aurel32 38d1495201 target-ppc: simplify evsplati and evsplatfi
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5803 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-27 19:30:38 +00:00