The original pc_to_adb_keycode mapping did have several keys that were
incorrectly mapped. This patch fixes these mappings.
Signed-off-by: John Arbuckle <programmingkidx@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
The old pc scancode translation is replaced with QEMU's QKeyCode. This is just
a mechanical substitution, which a number of broken mappings left in.
Signed-off-by: John Arbuckle <programmingkidx@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Add a first test to validate the protocol:
- rtas/get-time-of-day compares the time
from the guest with the time from the host.
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Define spapr_alloc_init()/spapr_alloc_init_flags()/spapr_alloc_uninit()
to allocate and use SPAPR guest memory
Define qtest_spapr_vboot()/qtest_spapr_boot()/qtest_spapr_shutdown()
to start SPAPR guest with QOSState initialized for it (memory management)
Move qtest_irq_intercept_in() from generic part to PC part.
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
There were a number of bugs in the implementation:
- The structure alignment was wrong for 64-bit.
- Also 64-bit only does RT signals.
- On 64-bit, we need to put a pointer to the (aligned) vector registers
in the frame and use it for restoring
- We had endian bugs when saving/restoring vector registers
- My recent fixes for exception NIP broke sigreturn in user mode
causing us to resume one instruction too far.
- Add VSR second halves
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Power ISA 2.x has deleted the rfi instruction and rfid shoud be used
instead on cpus following this instruction set or later.
This will raise an invalid exception when rfi is used on such
processors: Book3S 64-bit processors.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
[clg: the required fix in openbios, commit b747b6acc272 ('ppc: use
rfid when running under a CPU from the 970 family.'), is now
merged in qemu under commit 5cebd885d0 ('Update OpenBIOS
images to b747b6a built from submodule.') ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
There are some powerpc related files in the QEMU source tree
which are currently not covered by the MAINTAINERS file and
thus not properly classified by the get_maintainer.pl script.
So let's add them to the proper sections.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Basic idea of this script is to check the git log for URLs
to the QEMU bugtracker at launchpad.net and to figure out
whether the related bug has been marked there as "Fix released"
(i.e. closed) already. So this script can e.g. be used after
each public release of QEMU to check whether there are any
bug tickets that could be moved from "Fix committed" (or another
state if the author of the patch forgot to update the bug ticket)
to "Fix released".
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1474486942-18754-1-git-send-email-thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Segfault happens when leaving qemu with msmouse backend:
#0 0x00007fa8526ac975 in raise () at /lib64/libc.so.6
#1 0x00007fa8526add8a in abort () at /lib64/libc.so.6
#2 0x0000558be78846ab in error_exit (err=16, msg=0x558be799da10 ...
#3 0x0000558be7884717 in qemu_mutex_destroy (mutex=0x558be93be750) at ...
#4 0x0000558be7549951 in qemu_chr_free_common (chr=0x558be93be750) at ...
#5 0x0000558be754999c in qemu_chr_free (chr=0x558be93be750) at ...
#6 0x0000558be7549a20 in qemu_chr_delete (chr=0x558be93be750) at ...
#7 0x0000558be754a8ef in qemu_chr_cleanup () at qemu-char.c:4643
#8 0x0000558be755843e in main (argc=5, argv=0x7ffe925d7118, ...
The chr was freed by msmouse close callback before chardev cleanup,
Then qemu_mutex_destroy triggered raise().
Because freeing chr is handled by qemu_chr_free_common, Remove the free from
msmouse_chr_close to avoid double free.
Fixes: c1111a24a3
Cc: qemu-stable@nongnu.org
Signed-off-by: Lin Ma <lma@suse.com>
Message-Id: <20160915143158.4796-1-lma@suse.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
When qemu uses iscsi devices in sg mode, iscsilun->block_size
is left at 0. Prior to commits cf081fca and similar, when
block limits were tracked in sectors, this did not matter:
various block limits were just left at 0. But when we started
scaling by block size, this caused SIGFPE.
Then, in a later patch, commit a5b8dd2c added an assertion to
bdrv_open_common() that request_alignment is always non-zero;
which was not true for SG mode. Rather than relax that assertion,
we can just provide a sane value (we don't know of any SG device
with a block size smaller than qemu's default sizing of 512 bytes).
One possible solution for SG mode is to just blindly skip ALL
of iscsi_refresh_limits(), since we already short circuit so
many other things in sg mode. But this patch takes a slightly
more conservative approach, and merely guarantees that scaling
will succeed, while still using multiples of the original size
where possible. Resulting limits may still be zero in SG mode
(that is, we mostly only fix block_size used as a denominator
or which affect assertions, not all uses).
Reported-by: Holger Schranz <holger@fam-schranz.de>
Signed-off-by: Eric Blake <eblake@redhat.com>
CC: qemu-stable@nongnu.org
Message-Id: <1473283640-15756-1-git-send-email-eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
'char const' means the same thing as 'const char', but we
use the former in only a handful of places and we use the
latter over six thousand times. Switch the imx reg_name()
functions to bring them in line with everything else.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The macros ISSPACE, strneq, NUM_ELEMS and NUM_ARM_REGNAMES
are defined in disas/arm.c but never used. Remove the
unnecessary definitions.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Whilst according to the Zynq TRM this device covers a register region of
0x000 - 0x120. The register region is also shared with XADCIF prefix
registers at 0x100 and above. Due to how the devcfg and the xadc devices
are implemented in QEMU these are separate models with individual mmio
regions. As such the region registered by the devcfg overlaps with the
xadc when initialized in a machine model (e.g. xilinx-zynq-a9).
This patch fixes up the incorrect region size, where
XLNX_ZYNQ_DEVCFG_R_MAX is missing its '/ 4' causing it to be 0x460 in
size. As well as setting the region size to the 0x0 - 0x100 region so
that an xadc device instance can be registered in the correct region to
pair with the devcfg device instance.
Mapping with XLNX_ZYNQ_DEVCFG_R_MAX = 0x118:
dev: xlnx.ps7-dev-cfg, id ""
mmio 00000000f8007000/0000000000000460
dev: xlnx,zynq-xadc, id ""
mmio 00000000f8007100/0000000000000020
Mapping with XLNX_ZYNQ_DEVCFG_R_MAX = 0x100 / 4:
dev: xlnx.ps7-dev-cfg, id ""
mmio 00000000f8007000/0000000000000100
dev: xlnx,zynq-xadc, id ""
mmio 00000000f8007100/0000000000000020
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
Message-id: 20160921180911.32289-1-nathan@nathanrossi.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
John Arbuckle