2015-08-15 02:13:25 +08:00
|
|
|
Title: Task Level Interrupt Handling
|
2015-04-11 07:44:37 +08:00
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
|
|
|
|
|
This test exercises the APIs of the task level interrupt handling feature.
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
Building and Running Project:
|
|
|
|
|
|
|
|
|
|
This microkernel project outputs to the console. It can be built and executed
|
|
|
|
|
on QEMU as follows:
|
|
|
|
|
|
2015-06-06 09:48:58 +08:00
|
|
|
make qemu
|
2015-04-11 07:44:37 +08:00
|
|
|
|
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
|
|
2015-06-01 22:30:09 +08:00
|
|
|
Troubleshooting:
|
|
|
|
|
|
|
|
|
|
Problems caused by out-dated project information can be addressed by
|
|
|
|
|
issuing one of the following commands then rebuilding the project:
|
|
|
|
|
|
|
|
|
|
make clean # discard results of previous builds
|
|
|
|
|
# but keep existing configuration info
|
|
|
|
|
or
|
|
|
|
|
make pristine # discard results of previous builds
|
|
|
|
|
# and restore pre-defined configuration info
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
|
|
2015-04-11 07:44:37 +08:00
|
|
|
Sample Output:
|
|
|
|
|
|
|
|
|
|
Starting task level interrupt handling tests
|
|
|
|
|
===================================================================
|
|
|
|
|
IRQ object 0 using IRQ8 allocated
|
|
|
|
|
IRQ object 1 using IRQ14 allocated
|
|
|
|
|
|
|
|
|
|
IRQ object 2 using IRQ32 allocated
|
|
|
|
|
IRQ object 3 using IRQ34 allocated
|
|
|
|
|
|
|
|
|
|
Generating interrupts for all allocated IRQ objects...
|
|
|
|
|
Received event for IRQ object 0
|
|
|
|
|
Received event for IRQ object 1
|
|
|
|
|
Received event for IRQ object 2
|
|
|
|
|
Received event for IRQ object 3
|
|
|
|
|
|
|
|
|
|
Attempt to allocate an IRQ object that
|
|
|
|
|
is already allocated by another task...
|
|
|
|
|
Re-allocation of IRQ object 3 prevented
|
|
|
|
|
|
|
|
|
|
Attempt to allocate an IRQ that
|
|
|
|
|
is already allocated by another task...
|
|
|
|
|
Re-allocation of IRQ34 prevented
|
|
|
|
|
|
|
|
|
|
Attempt to free an IRQ object...
|
|
|
|
|
IRQ object 2 freed
|
|
|
|
|
===================================================================
|
2015-06-05 20:24:47 +08:00
|
|
|
PROJECT EXECUTION SUCCESSFUL
|
