Re: [PATCH 0/4] linux-user/arm: Fix BKPT, SVC immediate handling

2020-05-18 Thread Peter Maydell
On Tue, 12 May 2020 at 13:43, Peter Maydell wrote: > > On Mon, 20 Apr 2020 at 22:22, Peter Maydell wrote: > > > > This patchseries fixes issues with the code in linux-user/arm/cpu_loop.c: > > * it incorrectly thinks BKPT is a syscall instruction > >(https://bugs.launchpad.net/qemu/+bug/18738

Re: [PATCH 0/4] linux-user/arm: Fix BKPT, SVC immediate handling

2020-05-12 Thread Peter Maydell
On Mon, 20 Apr 2020 at 22:22, Peter Maydell wrote: > > This patchseries fixes issues with the code in linux-user/arm/cpu_loop.c: > * it incorrectly thinks BKPT is a syscall instruction >(https://bugs.launchpad.net/qemu/+bug/1873898, reported via irc) > * a stale line of code means we incorre

[PATCH 0/4] linux-user/arm: Fix BKPT, SVC immediate handling

2020-04-20 Thread Peter Maydell
This patchseries fixes issues with the code in linux-user/arm/cpu_loop.c: * it incorrectly thinks BKPT is a syscall instruction (https://bugs.launchpad.net/qemu/+bug/1873898, reported via irc) * a stale line of code means we incorrectly NOP SVC #0xf0002 * we don't implement the distinction be