Re: [Qemu-devel] [PATCH 4/8] target-arm: Pull semihosting handling out to arm_cpu_do_interrupt()

2016-01-29 Thread Sergey Fedorov
On 14.01.2016 21:34, Peter Maydell wrote: > Handling of semihosting calls should depend on the register width > of the calling code, not on that of any higher exception level, > so we need to identify and handle semihosting calls before we > decide whether to deliver the exception as an entry to

[Qemu-devel] [PATCH 4/8] target-arm: Pull semihosting handling out to arm_cpu_do_interrupt()

2016-01-14 Thread Peter Maydell
Handling of semihosting calls should depend on the register width of the calling code, not on that of any higher exception level, so we need to identify and handle semihosting calls before we decide whether to deliver the exception as an entry to AArch32 or AArch64. (EXCP_SEMIHOST is also an