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2010-02-19mingw32: Enable C99/POSIX format stringsStefan Weil
Starting with mingw32-runtime 3.15, C99/POSIX format strings (%zu, %lld, ...) are supported by defining __USE_MINGW_ANSI_STDIO=1. As QEMU uses such format strings, unconditionally define this macro. It won't hurt on older revisions of mingw32-runtime. Tested with manually installed mingw32-runtime 3.15 on debian (cross compiled + wine). Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Fix hanging user monitor when using balloon commandAdam Litke
Arghh... Adding missing S-O-B Hi Anthony. I wonder if there was a problem when importing my async command handler patchset. Since the 'balloon' command completes immediately, it must call the completion callback before returning. That call was missing but is added by the patch below. Signed-off-by: Adam Litke <agl@us.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Report more than one error in handlersLuiz Capitulino
Handlers can generate only one error in a call, we let the programmer know if they brake this rule and clients will only get the first generated error. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Debug stray prints the right wayLuiz Capitulino
QObject Monitor handlers should not call any Monitor print function: they should only build objects, printing is done by common code. Current QMP code will ignore such calls, as we can't send garbage to clients, additionally it will also emit an undefined error on the assumption that print calls usually report errors. However, the right way to deal with this is to rely on a return code. This has been fixed by other commit already. Now, this commit drops the error from monitor_vprintf() and adds a better debugging mechanism for those 'stray' prints: we count them if debug is enabled and let the developer know if a QObject handler is trying to print anything. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Audit handler returnLuiz Capitulino
This commit verifies the following two rules specified by Markus Armbruster: 1. If the handler returns failure, it must have passed an error. If it didn't, it's broken. Report an internal error to the client, and report the bug to the programmer. 2. If the handler returns success, it must not have passed an error. If it did, it's broken. Report the error to the client, and report the bug to the programmer. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Drop the print disabling mechanismLuiz Capitulino
We can ignore calls to monitor_vprintf() in QMP mode and use monitor_puts() directly in monitor_json_emitter(). This allows us to drop this ugly hack. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Debugging supportLuiz Capitulino
Add configure options (--enable-debug-mon and --disable-debug-mon) plus the MON_DEBUG() macro. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Rename cmd_new_ret()Luiz Capitulino
Now that all handlers are converted to cmd_new_ret(), we can rename it back to cmd_new(). But now it returns a value. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Convert do_change() to cmd_new_ret()Luiz Capitulino
Not that trivial as the call chain also has to be modified. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Convert do_info() to cmd_new_ret()Luiz Capitulino
Note that this function only fails in QMP, in the user Monitor it prints the help text instead. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Convert do_physical_memory_save() to cmd_new_ret()Luiz Capitulino
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Convert do_memory_save() to cmd_new_ret()Luiz Capitulino
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Convert do_migrate() to cmd_new_ret()Luiz Capitulino
While there I'm also dropping a unneeded else clause (the last one in the function). Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Convert pci_device_hot_remove() to cmd_new_ret()Luiz Capitulino
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Convert pci_device_hot_add() to cmd_new_ret()Luiz Capitulino
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Convert do_closefd() to cmd_new_ret()Luiz Capitulino
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Convert do_getfd() to cmd_new_ret()Luiz Capitulino
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Convert do_block_set_passwd() to cmd_new_ret()Luiz Capitulino
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Convert do_cpu_set() to cmd_new_ret()Luiz Capitulino
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Convert do_eject() to cmd_new_ret()Luiz Capitulino
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Convert do_cont() to cmd_new_ret()Luiz Capitulino
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Convert simple handlers to cmd_new_ret()Luiz Capitulino
The following handlers always succeed and hence can be converted to cmd_new_ret() in the same commit. - do_stop() - do_quit() - do_system_reset() - do_system_powerdown() - do_migrate_cancel() - do_qmp_capabilities() - do_migrate_set_speed() - do_migrate_set_downtime() Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Monitor: Introduce cmd_new_ret()Luiz Capitulino
In order to implement the new error handling and debugging mechanism for command handlers, we need to change the cmd_new() callback to return a value. This commit introduces cmd_new_ret(), which returns a value and will be used only temporarily to handle the transition from cmd_new(). That is, as soon as all command handlers are ported to cmd_new_ret(), it will be renamed back to cmd_new() and the new error handling and debugging mechanism will be added on top of it. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19move default allocator to console.cPaolo Bonzini
Moving stuff in console.c to avoid the need for prototypes makes this patch a bit bigger, but there's no change in the code. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19remove knowledge of defaultallocator_free_displaysurface from sdl.cPaolo Bonzini
Let register_displayallocator hand over the old width/height to the new allocator. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19use lazy initialization for display_statePaolo Bonzini
Ensure initialization of a dumb display, if needed, by making all accesses go through get_displaystate. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Merge remote branch 'mst/for_anthony' into stagingAnthony Liguori
2010-02-19net: Monitor command set_link finds only VLAN clients, fixMarkus Armbruster
Clients not associated with a VLAN exist since commit d80b9fc6. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19net: info network shows only VLAN clients, fixMarkus Armbruster
Clients not associated with a VLAN exist since commit d80b9fc6. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19net: net_check_clients() checks only VLAN clients, fixMarkus Armbruster
Clients not associated with a VLAN exist since commit d80b9fc6. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19net: Fix bogus "Warning: vlan 0 with no nics" with -deviceMarkus Armbruster
net_check_clients() prints this when an VLAN has host devices, but no guest devices. It uses VLANState members nb_guest_devs and nb_host_devs to keep track of these devices. However, -device does not update nb_guest_devs, only net_init_nic() does that, for -net nic. Check the VLAN clients directly, and remove the counters. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19net: net_check_clients() runs too early to see -device, fixMarkus Armbruster
Call it right after -device devices get created. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19net: Remove unused net_client_uninit()Markus Armbruster
Unused since commit 9ad4531e. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19Fix strace or FUTEX_PRIVATE_FLAGPaul Brook
FUTEX_PRIVATE_FLAG is a bit orred with an existing futex op, not a distinct value. Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-02-19target-arm: support thumb exception handlersRabin Vincent
When handling an exception, switch to the correct mode based on the Thumb Exception (TE) bit in the SCTLR. Signed-off-by: Rabin Vincent <rabin@rab.in>
2010-02-19target-arm: implement Thumb-2 exception returnRabin Vincent
Support the "subs pc, lr" Thumb-2 exception return instruction. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-02-19target-arm: fix thumb CPSRabin Vincent
The Thumb CPS currently does not work correctly: CPSID touches more bits than the instruction wants to, and CPSIE does nothing. Fix it by passing the correct mask (the "affect" bits) and value. Signed-off-by: Rabin Vincent <rabin@rab.in>
2010-02-18get rid of hostregs_helper.hPaolo Bonzini
Since b567b38 (target-arm: remove T0 and T1, 2009-10-16) the only global register that is used is AREG0, so the complexity of hostregs_helper.h is unused. Use regular assignments and a compiler optimization barrier. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-02-18remove dead m68k definitionsPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-02-18tcg: Add consistency checks for op definitionsStefan Weil
When compiled with CONFIG_DEBUG_TCG, this code looks for missing, duplicate and wrong entries in the op definitions. Errors will raise an assertion at program start (all checks are done in the initial phase). The current code contains such errors, at least for i386 guest on i386 host. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-02-16tcg-sparc: Implement setcond, setcond2.Richard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-02-16tcg: Add tcg_swap_cond.Richard Henderson
Returns the condition as if with swapped comparison operands. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-02-15crisv10: Prettify.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2010-02-15sparc32 fix spurious dma interrupts v2Artyom Tarasenko
Don't raise irq when not enabled. Raise irq on enabling if DMA_INTR is set Don't clear irq unless it was raised by DMA, as there are other irq sources Don't set DMA_INTR bit spuriously. v1->v2: - Don't clear irq unless it was raised by DMA - Raise irq on enabling if DMA_INTR is set - Assume revertion of 787cfbc432bf1d353a77cbdb613754f3963371a3 Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-02-15Revert "Sparc32: improve DMA controller IRQ debugging"Blue Swirl
This reverts commit 787cfbc432bf1d353a77cbdb613754f3963371a3.
2010-02-15cris: Add support for CRISv10 translation.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2010-02-15cris: Use tcg_gen_movi_tl.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2010-02-15cris: Add v10 style interrupts.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2010-02-15crisv10: Always clear the V and C flags on btst.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2010-02-15cris: Prepare for CRISv10.Edgar E. Iglesias
* Add prefix flag and special reg. * Add interrupt lockout. * Add CC_OP_MSTEP. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
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