Commit Graph

5863 Commits

Author SHA1 Message Date
edgar_igl
2c99f7252e ETRAX-FS: Make etraxfs_dmac_run local.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5624 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-04 20:29:29 +00:00
malc
d64394f7c1 Set default audio timer period to a sane value (otherwise qemu becomes unusable if -icount N is specified)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5623 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-04 19:15:37 +00:00
aurel32
e00fcff710 target-mips: use the new rotr/rotri instructions
Acked-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5622 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-04 19:13:47 +00:00
edgar_igl
ea0f49a74d ETRAX-FS: Fix DMA warnings.
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5621 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-04 19:02:00 +00:00
malc
55e8b85e48 Add safety net against potential infinite loop
cpu_interrupt might be called while translating the TB, but before it
is linked into a potentially infinite loop and becomes env->current_tb.

Currently this can (and does) cause huge problems only when using
dyntick clock, with other (periodic) clocks host_alarm_handler will
eventually be executed resulting in a call to cpu_interrupt which will
reset the recursion of running TB and the damage is "only" latency.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5620 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-04 14:18:13 +00:00
pbrook
0c5f3c8d7d Mention output overlaps.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5619 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-04 13:17:17 +00:00
pbrook
9027db892a Fix ARM default NaN.
Signed-off-by: Paul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5618 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-04 12:33:21 +00:00
balrog
64b40bc54a tc6393xb: non-accelerated FB support (Dmitry Baryshkov).
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5617 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-04 09:04:41 +00:00
balrog
4ea29f749d Tosa: dummy lcd support (Dmitry Baryshkov).
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5616 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-04 08:54:23 +00:00
balrog
1f163b1493 scoop: GPRR reports the state of GPIO lines (Dmitry Baryshkov).
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5615 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-04 08:49:17 +00:00
balrog
86660795be Tosa: disable pxafb as it's not used on tosa (Dmitry Baryshkov).
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5614 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-04 08:47:06 +00:00
balrog
5d98751b09 Tosa: provide correct IRQ to tc6393xb init (Dmitry Baryshkov).
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5613 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-04 08:45:49 +00:00
balrog
6bc1d858d1 Tosa: emulate LEDs (Dmitry Baryshkov).
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5612 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-04 08:43:54 +00:00
balrog
a6569fc532 tc6393xb: initial support for nand control (Dmitry Baryshkov).
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5611 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-04 08:42:00 +00:00
pbrook
c9fb531ab2 VFP fnmsc negative zero fix.
Signed-off-by: Paul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5610 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-03 19:09:29 +00:00
pbrook
de3526b2b3 Fix rotri_i64 typo.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5609 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-03 13:30:50 +00:00
aurel32
54843a5861 target-ppc: use the new rotr/rotri instructions
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5608 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-03 07:08:44 +00:00
aurel32
158245714e tcg-ops.h: add rotl/rotli and rotr/rotri TCG instructions
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5607 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-03 07:08:36 +00:00
aurel32
f02bb954a5 tcg-op.h: reorder _i64 instructions common to 32- and 64-bit targets
Use the same order as the _i32 version (pure code move). Suggested by
Laurent Laurent Desnogues.

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

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5606 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-03 07:08:26 +00:00
balrog
abbaab5c6d Fix RGBT 5:5:5 drawing on pxa2xx lcd (Lars Munch)
This patch fixes the misinterpretaion of the transparency bit for
RGBT 5:5:5 mode on pxa2xx LCDC.

Signed-off-by: Lars Munch <lars@segv.dk>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5605 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-03 01:08:14 +00:00
blueswir1
1bcee01487 More realistic max_cpus
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5604 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-02 16:51:02 +00:00
blueswir1
a722772711 Fix loading of unstripped ELF PROM image
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5603 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-02 14:44:35 +00:00
pbrook
10460c8ac4 64-bit target subfi fix.
Signed-off-by: Paul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5602 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-02 13:26:16 +00:00
blueswir1
6d0c293dc3 Halt the CPU using a qemu_irq
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5601 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-02 10:51:05 +00:00
aurel32
fdce4963ea target-ppc: use the new subfi wrapper
(...and fix rldnm)

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

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5600 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-02 08:23:14 +00:00
aurel32
0045734ab7 tcg-ops.h: add a subfi wrapper
Add a subfi (subtract from immediate) wrapper, useful for the PPC target.

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

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5599 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-02 08:23:04 +00:00
aurel32
6359706f93 tcg-ops.h: _i64 TCG immediate instructions cleanup
Move addi_i64, muli_i64 and subi_i64 out of #if TCG_TARGET_REG_BITS
as both implementations are strictly identical. Use the same
optimisation (ie when imm == 0) for addi_i64 and subi_64 than the
32-bit version.

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

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5598 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-02 08:22:54 +00:00
aurel32
0cfe58cd44 target-ppc: simplify slw, srw, sld, srd
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5597 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-02 08:22:45 +00:00
aurel32
fea0c503a0 target-ppc: be more consistent with temp variables naming
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5596 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-02 08:22:34 +00:00
aurel32
4da0033e6e target-ppc: fix srw on 64-bit targets
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5595 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-02 08:22:16 +00:00
blueswir1
d2c7c9b871 Avoid ld flag --warn-common on Solaris
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5594 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-01 14:50:20 +00:00
blueswir1
527067d892 Fix TCGv size mismatches
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5593 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-01 13:44:52 +00:00
aurel32
6176a26d1d target-ppc: optimize popcntb
Suggested by Andrzej Zaborowski.

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

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5592 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-01 00:54:33 +00:00
aurel32
182608d44c target-ppc: convert 405 MAC instructions to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5591 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-01 00:54:23 +00:00
aurel32
7463740644 target-ppc: convert arithmetic functions to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5590 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-01 00:54:12 +00:00
aurel32
8d71247eaa target-ppc: xer access prototypes no more used & implemented
Revision 5500 of the qemu repository removed all code using
ppc_load_xer & ppc_store_xer as well as their implementation.

Another patch fixes it's usage in kvm-userspace for powerpc, but I think
that header can now be cleaned up, therefore this patch to qemu-devel.

Signed-off-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5589 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-01 00:53:59 +00:00
aurel32
269f3e95e8 target-ppc: fix XER accesses on 64-bit targets
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5588 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-01 00:53:48 +00:00
aurel32
65d35a0997 CVE-2008-4539: fix a heap overflow in Cirrus emulation
The code in hw/cirrus_vga.c has changed a lot between CVE-2007-1320 has
been announced and the patch has been applied. As a consequence it has
wrongly applied and QEMU is still vulnerable to this bug if using VNC.

(noticed by Jan Niehusmann)

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

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5587 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-01 00:53:39 +00:00
aurel32
6d17c604c0 target-cris: access to TCG variables through GET_TCGV()
Fix build with DEBUG_TCGV enabled.

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

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5586 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-01 00:53:30 +00:00
aurel32
7cc0dd20e1 Malta & OMAP: add a name to char devices
(fixes regression introduced by r5575)

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

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5585 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-01 00:53:19 +00:00
aurel32
cf3ebac7c2 qemu-char: include hw/baum.h
Fix a warning introduced in r5580 when brlapi is enabled.

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

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5584 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-01 00:53:09 +00:00
aliguori
2ad1a4377c Remove dumb_refresh
It is safe not to set dpy_refresh and that's used to indicate that the display
doesn't need updates.  This saves us two wakeups per second.

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



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5583 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-31 20:34:40 +00:00
aliguori
b643146d11 Remove extraneous inline keyword.
Spotted by Blue Swirl.

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



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5582 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-31 20:00:18 +00:00
aliguori
63a01ef83a Move network redirection code out of vl.c and into net.c
Mostly code motion.

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



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5581 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-31 19:10:00 +00:00
aliguori
6f97dba008 Move CharDriverState code out of vl.c
The motivating goal behind this is to allow other tools to use the CharDriver
code.  This patch is pure code motion except for the Makefile changes and the
copyright/header in qemu-char.c.

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



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5580 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-31 18:49:55 +00:00
aliguori
0e82f34d07 Move some declarations around in the QEMU CharDriver code
The goal of this series is to move the CharDriverState code out of vl.c and
into its own file, qemu-char.c.  This patch moves around some declarations so
the next patch can be pure code motion.

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



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5579 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-31 18:44:40 +00:00
aliguori
0a1af395bc Increase default IO timeout from 10ms to 5s
With the recent changes to the main loop, we no longer have unconditional
polling.  This means we can now sleep in select() for much longer than we
previously did.  This patch increases our select() sleep time from 10ms to 5s
which is effectively unlimited since we're going to wake up sooner than that
in almost all circumstances.

With this patch, I see the number of wake-ups with an idle dynamic ticks guest
drop from 80 per second to about 15 times per second.

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



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5578 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-31 18:40:25 +00:00
aliguori
56f3a5d01e Main loop fixes/cleanup
Tidy up win32 main loop bits, allow timeout >= 1s, and force timeout to 0 if
there is a pending bottom half.



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5577 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-31 18:07:17 +00:00
aliguori
80d3580b29 Clarify qemu_bh_schedule_idle() usage
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5576 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-31 17:42:00 +00:00
aliguori
5ccfae10a7 Implement "info chardev" command. (Gerd Hoffmann)
This patch makes qemu keep track of the character devices in use and
implements a "info chardev" monitor command to print a list.

qemu_chr_open() sticks the devices into a linked list now.  It got a new
argument (label), so there is a name for each device.  It also assigns a
filename to each character device.  By default it just copyes the
filename passed in.  Individual drivers can fill in something else
though.  qemu_chr_open_pty() sets the filename to name of the pseudo tty
allocated.

Output looks like this:

  (qemu) info chardev
  monitor: filename=unix:/tmp/run.sh-26827/monitor,server,nowait
  serial0: filename=unix:/tmp/run.sh-26827/console,server
  serial1: filename=pty:/dev/pts/5
  parallel0: filename=vc:640x480

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5575 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-31 17:31:29 +00:00