[Bug 1913913] Re: i386-linux-user returns -1 in sigcontext->trapno

2021-07-11 Thread Launchpad Bug Tracker
[Expired for QEMU because there has been no activity for 60 days.] ** Changed in: qemu Status: Incomplete => Expired -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1913913 Title:

[Bug 1913913] Re: i386-linux-user returns -1 in sigcontext->trapno

2021-05-12 Thread Thomas Huth
The QEMU project is currently moving its bug tracking to another system. For this we need to know which bugs are still valid and which could be closed already. Thus we are setting the bug state to "Incomplete" now. If the bug has already been fixed in the latest upstream version of QEMU, then

[Bug 1913913] Re: i386-linux-user returns -1 in sigcontext->trapno

2021-01-31 Thread Dirk A Niggemann
I have identified the core issue: Synchronous exceptions/traps in linux-user/i386/cpu_loop.c are handled as a return value from cpu_exec(). cpu_exec() resets exception_index to -1 in cpu_handle_exception() This means that queue_signal() (called from gen_signal() in the cpu loop) does not store