Task #7012
closed
Implement means of managing the use of registers in a test program
Added by Andrei Tatarnikov over 8 years ago.
Updated over 8 years ago.
Assignee:
Andrei Tatarnikov
Published in build:
2.3.31
Description
Need facilities to choose registers that are not in use and to make them free.
"Task 4 – get_register/free_register that talks to the model. Used by the branch engine as well to get/free registers that it requires. Must support parameters such as exclusion, and cpuID (or a function to reset which registers are reserved)"
- Status changed from New to Open
- % Done changed from 0 to 50
get_register/free_register were implemented. But they, currently, do not support the following stuff:
Must support parameters such as exclusion, and cpuID (or a function to reset which registers are reserved)"
Follow-up tasks:
- Implement exclusions. The
get_register function should support selecting registers excluding some listed items. For example, it can look like this:
get_register(:exclude => [x1, x2, x29])
- Implement the
free_all_registers function. This is needed to describe test cases for multcore processors.
- % Done changed from 50 to 60
free_all_registers is implemented: r6451, r6452, r6453
get_register(:exclude => [x1, x2, x29]) in progress:
r6454, r6455, r6456, r6457
Done
- % Done changed from 60 to 100
- Status changed from Open to Resolved
- Status changed from Resolved to Closed
- Published in build set to 2.3.31
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