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512a0200 |
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19-Mar-2020 |
Qian Ge <qian.ge@data61.csiro.au> |
replacing all ifndef with pargma once All the kernel header files now use pargma once rather than the ifndef, as the pre-processed C files do not change while header files are protected with pargma once. This will also solve any naming issues caused by ifndef.
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79da0792 |
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01-Mar-2020 |
Gerwin Klein <gerwin.klein@data61.csiro.au> |
Convert license tags to SPDX identifiers This commit also converts our own copyright headers to directly use SPDX, but leaves all other copyright header intact, only adding the SPDX ident. As far as possible this commit also merges multiple Data61 copyright statements/headers into one for consistency.
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c3766ccd |
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13-Mar-2019 |
Kofi Doku Atuah <kofidoku.atuah@data61.csiro.au> |
ARM, HYP, CP14, Debug: Don't deliver CP14 accesses to userspace as faults Persuant to the fact that userspace cannot save and restore the debug coprocessor, there is no point in delivering a fault message to userspace when CP14 is accessed. The debug coprocessor must be entirely handled by the kernel, and a new hardware accessor and manipulation capability must be designed and implemented now.
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c5b52b04 |
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02-Apr-2017 |
Bamboo <bamboo@keg.ertos.in.nicta.com.au> |
[STYLE_FIX]
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4b491dcf |
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23-Mar-2017 |
Kofi Doku Atuah <kofidoku.atuah@data61.csiro.au> |
SELFOUR-836: arm-hyp: Config option for saving/loading vs trapping debug state Provides a configuration option for enabling HDCR.TD* traps, or saving and loading debug state on VCPU switches. Currently verification only plans to support the trap setting. As this option complicates all of the #ifdef's related to debug registers even further, abstractions for enabling/disabling each individual piece of the debug code for different configuration options are also implemented. Part of these refactored #ifdef guards was to remove the guards completely from libsel4 around the definitions of the number of breakpoints and watchpoints.
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