Commit Graph

11812 Commits

Author SHA1 Message Date
Gerd Hoffmann d467b679f2 vnc: rich cursor support.
Uses VNC_ENCODING_RICH_CURSOR.  Adding XCURSOR support should be
possible without much trouble.  Shouldn't be needed though as
RICH_CURSOR is a superset of XCURSOR.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-24 15:18:24 -05:00
Gerd Hoffmann fbe6d7a48d use new cursor struct + functions for vmware vga and sdl.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-24 15:18:24 -05:00
Gerd Hoffmann 254e59506e cursor: add cursor functions.
Add a new cursor type to console.h and a bunch of functions to
deal with cursors the (new) cursor.c file.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-24 15:18:23 -05:00
Kevin Wolf 019e78ba6e Fix error handling in qemu_read_config_file
We need to close the file even in error case. While at it, make the callers
catch all kind of errors. ENOENT is allowed for default config files, they
are optional.

Reported-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-24 15:18:23 -05:00
Amos Kong ebbeb78935 Virtio-net: Replace the hardcode 6 with defined ETN_ALEN
hw/virtio-net.h:
    #define ETH_ALEN    6
ETH_ALEN was defined by commit 7967406801

Signed-off-by: Amos Kong <akong@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-24 15:18:23 -05:00
Jan Kiszka 111f8ec99b sdl: Do not disable screensaver by default
Unless we are running in full-screen mode, QEMU's SDL window should not
disable the host's screensaver. The user can still change this behaviour
by setting the environment variable SDL_VIDEO_ALLOW_SCREENSAVER as
desired.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-24 15:18:23 -05:00
Anthony Liguori 9c678ccd15 Merge remote branch 'kwolf/for-anthony' into staging 2010-05-24 10:53:41 -05:00
Anthony Liguori 3853528a91 Merge remote branch 'qmp/for-anthony' into staging 2010-05-24 09:00:24 -05:00
Edgar E. Iglesias 16f0441617 microblaze: Handle new elf mach nr for sysemu.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2010-05-24 11:14:04 +02:00
Jan Kiszka 259d5577ae lsi: Fix value overflow in request tag processing
This fixes a mismerge of 64d564094c (wrong
patch version): We need to mask the tag value properly to obtain its
device ID.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-22 15:32:32 +02:00
Igor V. Kovalenko 664a65b0db sparc64: flush translations on mmu context change
- two pairs of softmmu indexes bind softmmu tlb to cpu tlb in fault handlers
  using value of DMMU primary and secondary context registers, so we need to
  flush softmmu translations when context registers are changed

Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 12:52:38 +00:00
Igor V. Kovalenko 9fd1ae3a0e sparc64: fix mmu context at trap levels above zero
- cpu_mmu_index return MMU_NUCLEUS_IDX if trap level is not zero
- cpu_get_tb_cpu_state: store trap level and primary context in flags
  this allows to restart code translation when address translation is changed
- stop translation block after writing to pstate and tl registers
- stop translation block after writing to alternate space
  this can be optimized to stop only if address translation can be changed
  by write operation (e.g. by comparing with MMU ASI values)

Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 12:51:48 +00:00
Igor V. Kovalenko e212958608 sparc64: fix dump_mmu to look for global bit in tte value instead of tag
Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 12:50:57 +00:00
Igor V. Kovalenko 2aae2b8e0a sparc64: fix pstate privilege bits
- refactor code to handle hpstate only if available for current cpu
- conditionally set hypervisor bit in hpstate register
- reorder softmmu indices so user accessable ones go first, translation context
  macros supervisor() and hypervisor() adjusted as well
- disable sparcv8 registers for TARGET_SPARC64
- fix cpu_mmu_index to use sparcv9 bits only

Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 12:48:52 +00:00
Igor V. Kovalenko b8e9fc0625 sparc64: generate data access exception on RW violation
- separate PRIV and PROT handling
- DPRINTF_MMU macro to clean up debug code
- dump mmu_idx, trap level and mmu context registers
  along with address translation values

Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 12:34:09 +00:00
Artyom Tarasenko 65899fe34b sparc32 protect read-only bits in DMA CSR registers
On a real hardware changing read-only bits has no effect
Use a mask common for SCSI and Ethernet registers. The crucial
bit is DMA_INTR, because setting or clearing it may produce
spurious interrupts.

This patch allows booting Solaris 2.3

Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 09:07:46 +00:00
TeLeMan ae6b2c4ed9 vmstate: fix breakage by 7e72abc382
cirrus_post_load() will be executed twice when loading vm states and then the
wrong physical memory will be registered. This issue may lead to crash qemu.

Signed-off-by: TeLeMan <geleman@gmail.com>
Acked-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 08:39:13 +00:00
Markus Armbruster 9848bbf1a8 Fix -device help and documentation
Commit 6616b2ad reverted commit 40ea285c.  Looks like a mismerge to
me.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 08:37:48 +00:00
Stuart Brady 4c0a6db01b Fix tarbin Makefile rule
The 'tarbin' Makefile rule doesn't include qemu-system-sparc64, but
should do, now that sparc64-softmmu is in the default target list.

The rule attempts to tar up binaries that were not built if a target
list was passed to the configure script -- in which case, it will
either fail, or otherwise include binaries from previous builds.

Fix both problems once and for all by building a list of binaries to
include in the tarball, using the list of targets to be built.

Signed-off-by: Stuart Brady <sdb@zubnet.me.uk>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 08:36:07 +00:00
Jan Kiszka 6c913ba5f3 hxtool: Add syntax error detection
Add basic imbalance detection for STEXT/ETEXI.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 08:34:24 +00:00
Jan Kiszka 3c4c32101b Fix TEXI section mark imbalance in qemu-img-cmd.hx
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 08:33:50 +00:00
Jan Kiszka a71cd2a523 Put dependency files in proper subdir
This seems to resolve subtle breakages of our build system:

Dependency files generated for targets like 'dir/foo.o' were saved as
'foo.d'. Now, if there was also a target 'foo.o', one of the dependency
file was overwritten. Concrete example: libhw*/macio.o vs.
libhw*/ide/macio.o. And this often left a segfaulting build result
behind when changing the "wrong" data structures".

Fix it by generating proper 'dir/foo.d'.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 08:31:20 +00:00
Jan Kiszka b1acdd2cf1 Clean libhw subdirs as well
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 08:24:49 +00:00
Blue Swirl 0bfcd599e3 Fix %lld or %llx printf format use
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 08:02:12 +00:00
Blue Swirl 4556bd8b25 Compile dma only once
Use a qemu_irq to request CPU exit.

7 compilations less for the full build.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 08:00:52 +00:00
Blue Swirl c86d2c2387 pckbd: improve debugging
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 07:59:06 +00:00
Blue Swirl 956a3e6bb7 Compile pckbd only once
Use a qemu_irq to indicate A20 line changes. Move I/O port 92
to pckbd.c.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 07:59:01 +00:00
Riku Voipio 9e42382fc1 linux-user: do not warn for missing pselect6
Libc will fallback gracefully if pselect6 is not available. Thus put
pselect6 to nowarn until the atomicity issues of the original pselect6
patch are dealt with.

Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
Cc: Michael Casadevall <mcasadevall@ubuntu.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 18:42:37 +02:00
Richard Henderson 6781d08d2e tcg-ia64: Load GUEST_BASE into a register.
Saves one bundle per memory operation.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 18:41:21 +02:00
Richard Henderson 7221f058a6 tcg-ia64: Fix some register usage issues.
(1) The output registers were not marked call-clobbered, even though
    they can be modified by called functions.
(2) The thread pointer was not marked reserved.
(3) R4-R6 are call-saved, but not saved by the prologue.  Rather than
    save them, mark them reserved so that we don't use them.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 18:41:21 +02:00
Richard Henderson 4b31713dc4 tcg-hppa: Load GUEST_BASE as an immediate.
Now that the prologue is generated after GUEST_BASE is fixed,
we can load it as an immediate, and also avoid reserving the
register if it isn't necessary.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 18:41:21 +02:00
Richard Henderson 9002ec794e tcg: Initialize the prologue after GUEST_BASE is fixed.
This will allow backends to make intelligent choices about how
to implement GUEST_BASE.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 18:41:21 +02:00
Richard Henderson a5b3b13bed alpha-linux-user: Fix sigprocmask.
Alpha passes oldset by value in a register, and returns the newset
as the return value; as compared to the standard implementation in
which both are passed by reference.  This requires being able to
distinguish negative return values that are not errors.  Do this in
the same way as the Alpha Linux kernel, by storing a zero in V0 in
the implementation of the syscall.

At the same time, fix a think-o in the regular sigprocmask path in
which we passed the target, rather than the host, HOW value.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:22:21 +00:00
Richard Henderson f43ce12b47 alpha-linux-user: Fix sigsuspend parameters.
Alpha passes the signal set in a register, not by reference.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:22:21 +00:00
Richard Henderson 9231733a82 alpha-linux-user: Fix getxpid.
Put ppid in the second return register.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:22:21 +00:00
Richard Henderson fb41a66edd alpha-linux-user: Fix pipe return mechanism.
At the same time, tidy the code wrt MIPS and SH4 which have the
same two register return mechanism.  Fix confusion between pipe
and pipe2 with an explicit flags=0, when the guest will not be
using the two register return mechanism.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:22:20 +00:00
Richard Henderson 57f18a9515 alpha-linux-user: Add correct sigaction constants.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:22:20 +00:00
Richard Henderson 1b6bd8c7f3 alpha-linux-user: Fix siginfo.si_addr for SIGSEGV and SIGBUS.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:22:20 +00:00
Richard Henderson 7dd46c02e4 alpha-linux-user: Fix brk error return.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:22:20 +00:00
Richard Henderson 7868652357 tcg-i386: Nuke trailing whitespace.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:20:23 +00:00
Richard Henderson 5d1e4e85ce tcg-i386: Use lea for three-operand add.
The result is shorter than the mov+add that TCG would
otherwise generate for us.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:20:23 +00:00
Richard Henderson 34a6d0b7fc tcg-i386: Tidy lea.
Implement full modrm+sib addressing mode processing.
Use that in qemu_ld/st to output the LEA.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:20:22 +00:00
Richard Henderson b3e66df71a tcg-i386: Tidy xchg.
Define and use OPC_XCHG_ax_r32.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:20:22 +00:00
Richard Henderson 0566d38737 tcg-i386: Tidy multiply.
Define and use OPC_IMUL_GvEv{,Ib,Iz}.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:20:22 +00:00
Richard Henderson 9363dedbbb tcg-i386: Tidy unary arithmetic.
Define OPC_GRP3 and EXT3_FOO to match.  Use them instead of
bare constants.

Define OPC_GRP5 and rename the existing EXT_BAR to EXT5_BAR to
make it clear which extension should be used with which opcode.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:20:22 +00:00
Richard Henderson 32a8ffb970 tcg-i386: Tidy setcc.
Define and use OPC_SETCC.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:20:22 +00:00
Richard Henderson 3c3accc670 tcg-i386: Tidy ret.
Define and use OPC_RET.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:20:22 +00:00
Richard Henderson aadb21a4b2 tcg-i386: Tidy calls.
Define OPC_CALL_Jz, generated by tcg_out_calli; use the later
throughout.  Unify the calls within qemu_st; adjust the stack
with a single pop if applicable.

Define and use EXT_CALLN_Ev for indirect calls.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:20:22 +00:00
Richard Henderson 6858614e6c tcg-i386: Tidy push/pop.
Move tcg_out_push/pop up in the file so that they can be used
by qemu_ld/st.  Define a tcg_out_pushi to be used as well.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:20:22 +00:00
Richard Henderson ef10b106b6 tcg-i386: Tidy movi.
Define and use OPC_MOVL_Iv.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-21 16:20:22 +00:00