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2008-08-25Fix error introduced by r5044blueswir1
qemu_strdup() doesn't copy a last character because of off by one error. Signed-off-by: Gleb Natapov <gleb@qumranet.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5086 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-25Fix udiv and sdiv on Sparc64 (Vince Weaver)blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5085 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-24Revert commits 5082 and 5083aurel32
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5084 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-24PPC: Switch a few instructions to TCGaurel32
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5083 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-24PPC: Init TCG variablesaurel32
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5082 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-24Add missing FreeBSD #include (Juergen Lock)blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5081 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-24To make syscall.c for 64 bit truly warning-free, we need some more #ifs.blueswir1
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5080 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-24Enable pty/tty functions for BSDs too (initial patch from Xen)blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5079 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-24Fix OpenBSD linker warnings in qemu-imgblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5078 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-24Fix math warnings on OpenBSD -currentblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5077 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-23VNC: Support for ExtendedKeyEvent client messagealiguori
This patch adds support for the ExtendedKeyEvent client message. This message allows a client to send raw scan codes directly to the server. If the client and server are using the same keymap, then it's unnecessary to use the '-k' option with QEMU when this extension is supported. This is extension is currently only implemented by gtk-vnc based clients (gvncviewer, virt-manager, vinagre, etc.). Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5076 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-23MIPS: don't free TCG temporary variable twiceaurel32
In gen_dmtc0 function, TCG temporary variable t0 is freed at the end of the function. Variable is freed again in the gen_dmtc0 caller. I removed the free in gen_dmtc0, to do like in gen_dmfc0, gen_mfc0, gen_mtc0. (Hervé Poussineau) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5075 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22sh4: fix tas.b @Rn instructionaurel32
(Shin-ichiro KAWASAKI, based on a patch from Andrzej Zaborowski) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5074 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22qemu-char.h: Fix IOCTL valuesaurel32
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5073 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22uhci: improved TD matching, working ISOC transfersaurel32
While trying to make VX-3000 camera work on XP under KVM I realized that we do not necessarily have to find original TD address. All we care about is the token which identifies the transfer rather well (direction, endpoint, size, etc). This is especially important for the isochronous transfers because otherwise they are being canceled left and right and we do not make much progress. With this patch all devices that used bulk transfers that I've tried so far continue to work just as well. And now my USB web cammera (isoc transfers) is working well tool. It's not as smooth as native Windows but it's pretty darn smooth. The cool thing is that new USB code (both usb-uhci and usb-linux) is totaly generic and does not need any special logic for ISOC. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5072 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22add comment for DisplayState->idleaurel32
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5071 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22uhci: Fixed length handling for SETUP and OUT tokensaurel32
Fixes regression reported agains Linux 2.6.18. Looks like XP and newer Linux kernels are less sensitive to length returned for control transfers. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5070 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22[sh4] code translation bug fixaurel32
When a TLB miss occurs while pre-decrement store instruction such as "mov.l Rm, @-Rn" is executed, re-execution of such instruction cause status confusion. Because pre Rn decrement is executed before TLB miss, re-execution decrements Rn again. In other words, in a translated instruction array, register status should not modified before memory access instruction. (Shin-ichiro KAWASAKI) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5069 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22[sh4] MMU bug fixaurel32
Some bugs on SH4 MMU are fixed. - When a TLB entry is overwritten or invalidated, tlb_flush_page() should be invoked to invalidate old entry. - When a ASID is changed, tlb_flush() should be invoke to invalidate entries which have old ASID. - The check for shared bit in TLB entry causes multiple TLB hit exception. As SH3's MMU, shared bit is ignored. - ASID is used when MMUCR's SV bit or SR's MD bit is zero. No need to check both bits are zero. (Shin-ichiro KAWASAKI) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5068 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22[sh4] memory mapped TLB entriesaurel32
SH4 MMU's memory mapped TLB feature is implemented. SH-Linux seems to write to memory mapped TLB to invalidate a TLB entry, but does not to read it. So only memory write feature is implemented. Work on memory read feature is left. (Shin-ichiro KAWASAKI) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5067 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22[sh4] delay slot bug fixaurel32
Two bugs about delay slot handlings are fixed. - After an exception occurred in delay slot, the branch instruction before delay slot should be executed again. To judge such re-execution is necessery or not, delay slot status is kept in SH4 CPU data structure. - When a branch instruction is placed at the end of memory segment, the delay slot is placed at the start of next memory segment. It means delay slot comes to the start of a translation block. In such occasion, DELAY_SLOT_CLAREME flag is used to transmit status between translation blocks. When an exception occurs on this kind of delay slot, DELAY_SLOT_CLEARME flag cause a status confusion in exception handling. DELAY_SLOT_CLEARME flag should be cleared on exceptions. And some items are added to CPU status dump. (Shin-ichiro KAWASAKI) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5066 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22[sh4] sleep instructionaurel32
This patch adds sleep instruction. (Shin-ichiro KAWASAKI) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5065 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22array overflow in hw/stellaris.c and hw/omap_dss.caurel32
(Jindrich Makovicka) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5064 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22Parallel Port Direction Fixaurel32
The direction bit in the control register should not be directly set using PPWCONTROL. The kernel gives the following debug message. parport0 (ppdev0): use data_reverse for this! More over setting the data pins to forward mode does not work, perhaps a bug in the Linux PP driver. The right way to do this is to use PPDATADIR to set the direction. The patch checks if the user is toggling the direction bit, and invokes PPDATADIR to do the job. Signed-off-by: Vijay Kumar B <vijaykumar@bravegnu.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5063 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21*FreeBSD: pulseaudio is a possible audio driveraurel32
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5062 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21PC: suggest a workaround to boot a kernel without hard-diskaurel32
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5061 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21Ignore IDE command if issued while IDE is busy (Gleb Natapov)aliguori
Feature, Sector Count, LBA Low/Mid/High and Device registers should be written only when both BSY and DRQ are cleared to zero. Command register shall only be written when BSY and DRQ are set to zero for all commands except DEVICE RESET. Data Port register shall be accessed for host PIO data transfer only when DRQ is set to one. Signed-off-by: Gleb Natapov <gleb@qumranet.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5060 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21Add image format option for USB mass-storage devicesaurel32
(fix CVE-2008-1945) Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5059 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21move GUI_REFRESH_INTERVAL define from vl.c to console.h (Gerd Hoffmann)aliguori
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@5058 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21add container_of() macro to osdep.h (Gerd Hoffmann)aliguori
From linux kernel sources, xen bits will use it, put it into a place where others can see and use it too ;) 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@5057 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21add DisplayState->idle (Samuel Thibault)aliguori
Add idle field to DisplayState struct, so drivers can figure the display is idle and take advantage of that. The xen framebuffer driver will use this to communicate the idle state to the guest, so it knows it can stop doing updates to a virtual display which is invisible anyway. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5056 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21Handle terminating signals (Gerd Hoffmann)aliguori
This patch makes qemu handle signals better. It sets the request_shutdown flag, making the main_loop exit and qemu taking the usual exit route, with atexit handlers being called and so on, instead of qemu just being killed by the signal. To avoid calling vm_start() from the signal handler main_loop() got an additional check so qemu_system_shutdown_request() works even when the vm is in stopped state. 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@5055 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21uhci: fixes for save/load-vm (Max Krasnyansky)aliguori
For some reason we were not registering save/load-vm handler for piix3 flavor of UHCI and hence save/load was broken. Async transactions need to be canceled when we save the VM because there is no way we can save/restore all that state. Since we do not mess the original TD/QH the driver will simply resubmit the transfers. Tested with Windows XP-SP2 running under QEMU/KQEMU. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5054 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21husb: Fixup printfs and stuff based on the review comments (Max Krasnyansky)aliguori
Addressing Anthony's comments regarding printf and stuff. Anthony, if you you want I can fold this commit and resend the original patch. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: AnthonY Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5053 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21husb: remove disconnect detection timer (Max Krasnyansky)aliguori
On top of my previous USB patchset. Async completion handler can detect device disconnects without polling. We do not need the timer anymore. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5052 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21husb: rewrite Linux host USB layer, fully async operation (Max Krasnyansky)aliguori
This is a follow up to the async UHCI patch. Both BULK and ISOC transactions are now fully asynchrounous. I left CONTROL synchronous for now, ideally we want it to be async too and it should not be that hard to do now. This patch obviously requires UHCI patch. The combo has been tested with various devices. See the UHCI patch description for list of the devices. Most of the testing was done with the KVM flavor of QEMU. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5051 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21uhci: rewrite UHCI emulator, fully async operation with multiple outstanding ↵aliguori
transactions (Max Krasnyansky) This is esentially a re-write of the QEMU UHCI layer. My initial goal was to support fully async operation with multiple outstanding async transactions. Along the way I realized that I can greatly simplify and cleanup the overall logic. There was a lot of duplicate and confusing code in the UHCI data structure parsing and other places. We were actually violating UHCI spec in handling async ISOC transaction (host controller is not supposed to write into the frame pointer). The reason I wanted to support fully async operation is because current synchronous version is unusable with most devices exported from host (via usb-linux.c). Transactions take a long time and the whole VM becomes slow as hell. Current async support is very rudimentory and for the most part non-functional. Single transaction at a time is simply not enough. I have a device for which XP driver submits both IN and OUT packets at the same time. IN packet always times out unless OUT packet makes it to the device. Hence we must be able to process both in order for that device to work. The new code is backwards compatible and was first tested agains original synchronous usb-linux.c and builtin usb devices like tablet which is also synchronous. Rewrite of the usb-linux.c is coming up next. Async support was tested against various XP versions (ie XP, SP2, SP3) and a bunch of different USB devices: serial port controllers, mice, keyboard, JTAG dongles (from Xilinx and Altera). ISOC support was only lighly tested and needs more work. It's not any worse than current code though. UHCI parser changes are probably somewhat hard to review without the understanding of the UHCI spec. The async design should be fairly easy to follow. Basically we have a list of async objects for each pending transfer. Async objects are tagged with the original TD (transfer descriptor) address and token. We now support unlimited number of outstanding isoc and one outstanding bulk/intr/ctrl transfer per QH (queue head). UHCI spec does not have a clear protocol for the cancelation of the trasfer requests. Driver can yank out TDs on any frame boundary. In oder to handle that I added somewhat fancy TD validation logic logic to avoid unnecessary cancelations. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5050 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21usb: generic packet handler cleanup and documentation (Max Krasnyansky)aliguori
A bit better documentation of the USB device API, namely return codes. Rewrite of usb_generic_handle_packet() to make it more reable and easier to follow. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5049 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21husb: support for USB host device auto connect (Max Krasnyansky)aliguori
QEMU can now automatically grab host USB devices that match the filter. For now I just extended 'host:X.Y' and 'host:VID:PID' syntax to handle wildcards. So for example if you do something like usb_add host:5.* QEMU will automatically grab any non-hub device with host address 5.*. Same with the 'host:PID:*', we grab any device that matches PID. Filtering itself is very generic so we can probably add more elaborate syntax like 'host:BUS.ADDR:VID:PID'. So that we can do 'host:5.*:6000:*'. Anyway, it's implemented using a periodic timer that scans host devices and grabs those that match the filter. Timer is started when the first filter is added. We now keep the list of all host devices that we grabbed to make sure that we do not grab the same device twice. btw It's currently possible to grab the same host device more than once. ie You can just do "usb_add host:1.1" more than once, which of course does not work. So this patch fixes that issue too. Along with auto disconnect patch that I send a minute ago the setup is very seamless now. You can just allocate some usb ports to the VMs and plug/unplug devices at any time. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5048 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21husb: support for USB host device auto disconnect (Max Krasnyansky)aliguori
I got really annoyed by the fact that you have to manually do usb_del in the monitor when host device is unplugged and decided to fix it :) Basically we now automatically remove guest USB device when the actual host device is disconnected. At first I've extended set_fd_handlerX() stuff to support checking for exceptions on fds. But unfortunately usbfs code does not wake up user-space process when device is removed, which means we need a timer to periodically check if device is still there. So I removed fd exception stuff and implemented it with the timer. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5047 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21Fix windows buildaliguori
Right now, the Windows build is broken because of NBD. Using a mingw32 cross compiler is also badly broken. This patch fixes the Windows build by stubbing out NBD support until someone fixes it for Windows. It also santizing the mingw32 cross compiler support by replacing the --enable-mingw32 option with a compiler check to determine if we're on windows or not. Also remove the weird SDL pseudo-detection for mingw32 using a cross compiler. The hardcoded sdl-config name is seemly arbitrary. If you cross compiler SDL correctly and modify your PATH variable appropriately, it will Just Work when cross compiling. The audio driver detection is also broken for cross compiling so you have to specify the audio drivers explicitly for now. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5046 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21Fix OSS on OpenBSDblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5045 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21Fix OpenBSD linker warningsblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5044 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21Fix wrwim masking (Luis Pureza)blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5043 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21Use initial CPU definition structure for some CPU fields instead of copyingblueswir1
them around, based on patch by Luis Pureza. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5042 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21De-assert PIC IRQs properly at APIC levelaurel32
[ Taking latest isapc changes into account. ] Ensure that PIC-delivered IRQs are properly de-asserted in case the APIC is in EXTINT or FIXED mode (with level-triggering selected) on LINT0. Fixes EFI-BIOS boot issues. This patch also cleans up a bit the interface between PIC and APIC, making apic_local_deliver private again. 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@5041 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21De-assert ISA PIC IRQs properlyaurel32
[ Taking latest isapc changes into account. ] In case the PIC IRQ gets de-asserted on an isapc machine, we also have to reset CPU_INTERRUPT_HARD. This is what older qemu (before the routing-through-APIC changes) used to do as well. 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@5040 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21bios: update from bochs release 2.3.7aurel32
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5039 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21Relax qemu_ld/st constraints for !SOFTMMU casemalc
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5038 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-20Kludge to support linux-user on a PPC64malc
Some headers (e.g. signal.h) include asm/elf.h and the chaos of macro redefinitions ensues, this kludge avoids it. Alternative way to fight that would be to change all ELF_XXX and some other definitions to QEMU_ELF_XXX or something to that effect. This patch concludes the quest for enabling linux-user on PPC64, however, since qemu_mallocz uses mmap and, at least on this system, mmap tends to return values that do not fit into 32bit, emulation for 32bit targets does not work without some hacks wich are to disgusting to commit (and as `man mmap' tells us MAP_32BIT is only implemented on X86_64) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5037 c046a42c-6fe2-441c-8c8c-71466251a162