[Bug 1892604] Re: qemu-system-arm: ../hw/usb/hcd-dwc2.c:666: dwc2_glbreg_read: Assertion `addr <= GINTSTS2' failed.

2020-09-18 Thread Brendan Dolan-Gavitt
For my use case the newer image is fine too. I'm mildly curious what the dwc_otg driver is doing in the older image though. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1892604 Title: qemu-system-

[Bug 1892604] Re: qemu-system-arm: ../hw/usb/hcd-dwc2.c:666: dwc2_glbreg_read: Assertion `addr <= GINTSTS2' failed.

2020-09-15 Thread Brendan Dolan-Gavitt
That part is easily fixed by running qemu-img resize 2016-05-27-raspbian-jessie.img 4G -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1892604 Title: qemu-system-arm: ../hw/usb/hcd-dwc2.c:666: dwc2_

[Bug 1892604] Re: qemu-system-arm: ../hw/usb/hcd-dwc2.c:666: dwc2_glbreg_read: Assertion `addr <= GINTSTS2' failed.

2020-08-25 Thread Brendan Dolan-Gavitt
Yep, it looks like that works! Sorry for the bogus report, I didn't think to check the Changelog. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1892604 Title: qemu-system-arm: ../hw/usb/hcd-dwc2.c:

[Bug 1892604] Re: qemu-system-arm: ../hw/usb/hcd-dwc2.c:666: dwc2_glbreg_read: Assertion `addr <= GINTSTS2' failed.

2020-08-22 Thread Brendan Dolan-Gavitt
Note for bisection: it looks like it works fine as of tag stable-4.2 . -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1892604 Title: qemu-system-arm: ../hw/usb/hcd-dwc2.c:666: dwc2_glbreg_read: Asse

[Bug 1892604] [NEW] qemu-system-arm: ../hw/usb/hcd-dwc2.c:666: dwc2_glbreg_read: Assertion `addr <= GINTSTS2' failed.

2020-08-22 Thread Brendan Dolan-Gavitt
Public bug reported: When trying to run the 2016-05-27 Raspbian image on the emulated raspi2 platform, the system boots but shortly after the login prompt QEMU (master; commit ID ca489cd037e4d50dc6c40570a167504ad7e5a521) dies with: qemu-system-arm: ../hw/usb/hcd-dwc2.c:666: dwc2_glbreg_read: Asse

[Qemu-devel] [Bug 921208] Re: win7/x64 installer hangs on startup with 0x0000005d.

2015-07-16 Thread Brendan Dolan-Gavitt
The initial bluescreen is caused because of unsupported CPU feature bits (the DE flag, specifically). The experimental patch Clemens mentioned is here: http://lists.gnu.org/archive/html/qemu-devel/2012-09/msg01412.html Past that, however, there is a bug in QEMU's self-modifying code support that

Re: [Qemu-devel] About address mapping between host and guest in QEMU

2015-04-24 Thread Brendan Dolan-Gavitt
One possible option that has come up in the past is disabling the TLB for your testing. It is slower, though, and would only work on TCG, not KVM. The way I'm currently doing this is by changing the conditional jump here to an absolute one inside of the TCG code generator for i386 (and of course y

Re: [Qemu-devel] Program counter update

2013-11-26 Thread Brendan Dolan-Gavitt
The PC is not updated after every instruction in QEMU; instead it is updated at the end of each block. If you want to see how the update is done, you can look at the gen_jmp_im function in target-i386/translate.c. -Brendan On Tue, Nov 26, 2013 at 12:51 PM, Mar Tsan wrote: > I'm a master's studen

Re: [Qemu-devel] [RFC] reverse execution.

2013-05-19 Thread Brendan Dolan-Gavitt
Argh, reply all is needed. On May 19, 2013 4:45 PM, "Brendan Dolan-Gavitt" wrote: > We had to do something similar for our (soon to be released) record and > replay implementation. To ensure interrupts are delivered at precisely the > right time we added a global 64 bit inst

[Qemu-devel] [PATCH] target-i386: fix order of checks in cpu_get_phys_page_debug

2013-04-04 Thread Brendan Dolan-Gavitt
o walk the page tables to fetch code even though paging is disabled. The symptom is incorrect disassembly and some "Disassembler disagrees with translator over instruction decoding" messages. This was also reported as bug #1163065. Signed-off-by: Brendan Dolan-Gavitt --- ta

[Qemu-devel] [Bug 1163065] [NEW] target-i386 cpu_get_phys_page_debug checks bits in wrong order

2013-04-01 Thread Brendan Dolan-Gavitt
Public bug reported: In target-i386 cpu_get_phys_page_debug, the CR4_PAE bit is checked before CR0_PG. This means that if paging is disabled but the PAE bit has been set in CR4, cpu_get_phys_page_debug will return the wrong result (it will try to translate the address as virtual rather than using

Re: [Qemu-devel] [QEMU]Where are debug logs

2013-01-22 Thread Brendan Dolan-Gavitt
t 12:59 PM, harryxiyou wrote: > On Wed, Jan 23, 2013 at 12:58 AM, Brendan Dolan-Gavitt > wrote: >> Assuming you're using one of the -d options to qemu, they will by >> default go into /tmp/qemu.log. > > How to add -d options to qemu.(Configure qemu/configure or Makefile?) >

Re: [Qemu-devel] [QEMU]Where are debug logs

2013-01-22 Thread Brendan Dolan-Gavitt
Assuming you're using one of the -d options to qemu, they will by default go into /tmp/qemu.log. You can also specify where to put the debug log using the -D option. -Brendan On Tue, Jan 22, 2013 at 11:49 AM, harryxiyou wrote: > Hi all, > > When i debug our block driver in QEMU source codes, i c

[Qemu-devel] [Bug 1088617] [NEW] qemu-system-mipsel save/restore broken

2012-12-10 Thread Brendan Dolan-Gavitt
Public bug reported: Save and restore on mipsel seems to be broken (tested with commit 1c97e303d4ea80a2691334b0febe87a50660f99d). To reproduce: 1. Download debian_squeeze_mipsel_standard.qcow2 and vmlinux-2.6.32-5 -4kc-malta from from http://people.debian.org/~aurel32/qemu/mipsel/ 2. Boot the sy

Re: [Qemu-devel] QEMU (no kvm) Win7 (64bit) boot error [PATCH 1/1]

2012-09-27 Thread Brendan Dolan-Gavitt
I also debugged this issue today and ended up in the same place -- after enabling the CPUID_DE bit in cpuid.c, I am able to start the Windows 7 x64 installer, but it bluescreens with various messages after a minute or so (with various codes like DRIVER_IRQL_NOT_LESS_OR_EQUAL, KMODE_EXCEPTION_NOT_HA