Move architecture-dependent debugging print code to arch/cortex-m #1115
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Ok please review! This moves the arch-specific debug printing to the arch crate. |
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alevy
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Aug 13, 2018
kernel/src/syscall.rs
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| /// Display architecture specific (e.g. CPU registers or status flags) data | ||
| /// for a process identified by its stack pointer. | ||
| unsafe fn print_process_arch_detail( |
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my only complaint is the difference in naming between this method ( print_process_arch_detail) and fault_str. They do similar things---write a formatted string out to a Write, but one is print_ and the other is _str. Maybe fault_fmt and process_detail_fmt?
alevy
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Aug 14, 2018
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This PR isn't very exciting, and really should go quickly with #1113. So last call (it has been open for a month now). |
ppannuto
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Aug 15, 2018
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bors r+ |
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Aug 16, 2018
1115: Move architecture-dependent debugging print code to arch/cortex-m r=bradjc a=bradjc ### Pull Request Overview This pull finishes up #1113 by moving the `SCB_REGISTERS` variable to the cortex-m crate and all of the printing code that is architecture specific to the cortex-m crate. I believe this is the last step to having process.rs be architecture agnostic. ~~Blocked on #1113.~~ ### Testing Strategy This pull request was tested by running crash dummy and hail on hail and seeing the panic output. ### TODO or Help Wanted n/a ### Documentation Updated - [x] Updated the relevant files in `/docs`, or no updates are required. ### Formatting - [x] Ran `make formatall`. Co-authored-by: Brad Campbell <[email protected]>
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1121: Kernel: add comments r=alevy a=bradjc ### Pull Request Overview This pull request: - Adds comments to data structures in the kernel. - ~~Removes the need for `Callback` to be `mut` (which has ramifications for the capsules).~~ - ~~Removes the need for `Allocator` to be `mut`.~~ ~~Blocked on #1115.~~ ### Testing Strategy This pull request was tested by compiling. ### TODO or Help Wanted n/a ### Documentation Updated - [x] Updated the relevant files in `/docs`, or no updates are required. ### Formatting - [x] Ran `make formatall`. Co-authored-by: Brad Campbell <[email protected]>
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Pull Request Overview
This pull finishes up #1113 by moving the
SCB_REGISTERSvariable to the cortex-m crate and all of the printing code that is architecture specific to the cortex-m crate.I believe this is the last step to having process.rs be architecture agnostic.
Blocked on #1113.Testing Strategy
This pull request was tested by running crash dummy and hail on hail and seeing the panic output.
TODO or Help Wanted
n/a
Documentation Updated
/docs, or no updates are required.Formatting
make formatall.