[Qemu-devel] [PATCH] sparc64: trap handling corrections

[Igor Kovalenko]

Good trap handling is required to process interrupts.
This patch fixes the following:

- sparc64 has no wim register
- sparc64 has no psret register, use IE bit of pstate
  extract IE checking code to cpu_interrupts_enabled
- alternate globals are not available if cpu has GL feature
  in this case bit AG of pstate is constant zero
- write to pstate must actually write pstate
  even if cpu has GL feature

Also timer interrupt is handled using do_interrupt.
Timer interrupt would require attention later when timers
start to tick (currently timers are not really functional).

Signed-off-by: address@hidden

-- 
Kind regards,
Igor V. Kovalenko

sparc64-trap
Description: Binary data