| Commit message (Collapse) | Author | Age | Files | Lines |
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- Modify debug fw to support writing data.
- Modify debug fw to support clocking model forward.
- Add simics environment support for both.
- Kernel support to start a task when directed.
- Write debug tool to modify kernel structure for debug.
Change-Id: Ic001dfd45f91392aefbc9d5096c5344018d5190e
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/518
Tested-by: Jenkins Server
Reviewed-by: Andrew J. Geissler <andrewg@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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- Assert whenever a parent-less task crashes.
- Clean up task structures for parent-less tasks.
Change-Id: Idf613cbbd51e6ec87e5c1455c30b3051096ed807
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/468
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: Melissa J. Connell <missyc@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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- Add task_end2 syscall to allow pthread_exit-like retval.
- Add/maintain task states.
- Create task parent/child tracking tree.
- Add task_detach function.
- Implement wait syscalls.
Make task_exec caller the parent of spawned task:
Previously the task_exec call caused a message to the
VFS task, which called task_create and returned the tid
in response to the message. This causes the parent of
the spawned task to appear to be the VFS task.
Modify task_exec / VFS handling to instead return the
entry point address on the message and have task_exec call
task_create directly itself.
Change-Id: I6b6796f45875de37b1ab01e7596639b073820b95
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/443
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: Andrew J. Geissler <andrewg@us.ibm.com>
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Change-Id: I859cac1c01bf631d12223702d68813b45339b65f
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/295
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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- Create stack segment.
- Allocate stack blocks on stack create.
Change-Id: Ida90055afb68f208c479b5fdc19d3d931d026105
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/271
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I205f2409e56032cfc0aaf01d7e26d357f0b86373
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/277
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Tested-by: Jenkins Server
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Change-Id: Ie1133bd079e7b9a8f2f82daa06efc426bf0fd0d6
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/268
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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- Segment Manager
- Base / Device Segments
- Block for Base image.
Change-Id: Ic0c058e5c5b210ec1c48d30f6ed9f9837d74a3c8
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/193
Tested-by: Jenkins Server
Reviewed-by: MATTHEW S. BARTH <msbarth@us.ibm.com>
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This will prevent kernel space from needing to dereference user-space
addresses for starting a task, which is safer and is easier for VMM.
Change-Id: Icad3b832550cedbf291ed8b032840f4049fba18e
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/202
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: MATTHEW S. BARTH <msbarth@us.ibm.com>
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Change-Id: Id1b122d789b84eebd75feb3bdb7e1ca222e6d76e
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/147
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Tested-by: Jenkins Server
Reviewed-by: Mark W. Wenning <wenning@us.ibm.com>
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Change-Id: Ie84a805bad58032085208a98b1b31393def681cb
Reviewed-on: http://gfwr801.rchland.ibm.com:8080/gerrit/100
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: Andrew J. Geissler <andrewg@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
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dd45c30bd53d8e6c123165b83842d08117558a3c
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