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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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2d362cb7 |
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11-Nov-2019 |
Kent McLeod <Kent.Mcleod@data61.csiro.au> |
arm,SMP: Refactor irq_t structure for smp Explicitly create a struct definition for irq_t on SMP Arm configurations. This makes it a lot harder to mistakenly use the wrong irq encoding when moving an irq between a cnode index and hardware irq number / core. A couple areas where this was being handled incorrectly was fixed as part of the refactor. When performing an ipi for masking PPI interrupts, the idx encoding is used as it fits into a single word.
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ef4ba6b6 |
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21-Mar-2019 |
Anna Lyons <Anna.Lyons@data61.csiro.au> |
mcs: Introduce firstPhase flag to invocations Some invocations contain two phases, and certain operations cannot be allowed to run in the first phase as it could effect the currently running thread and result in an invalid system state for the second phase. This change filters those invocations, preventing them from being used in the first phase of a two-phase, blocking system call.
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554f812d |
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08-Nov-2016 |
Anna Lyons <Anna.Lyons@data61.csiro.au> |
mcs: scheduling context donation over ipc After this commit, threads blocked on an endpoint can recieve a scheduling context from the thread that wakes the blocked thread.
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d0930f67 |
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18-Mar-2019 |
Anna Lyons <Anna.Lyons@data61.csiro.au> |
style: consistently attach return type Add attach-return-type to astyle
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3df00ea4 |
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22-Apr-2018 |
Thibaut Perami <thibaut.perami@data61.csiro.au> |
SELFOUR-6: Add GrantReply to the rights system. GrantReply is a new access right added to endpoint capabilities, which allows seL4_Call to be used on those capabilities (specifically, it allows reply caps *only* to be granted across endpoints). Prior to the addition of GrantReply, endpoint capabilities required the Grant access right, which allowed any arbitrary capabilitiy to be transferred over an endpoint. Using GrantReply, systems can now be constructed where threads using seL4_Call over an endpoint do not need to be in the same security subsystem.
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d4d1613f |
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04-Feb-2018 |
Adrian Danis <Adrian.Danis@data61.csiro.au> |
Arch abstract for postCapDeletion Allows architectures to define their own operations for post deletion of capabilities. The Arch_ variants could be extended to Mode_ if desired in the future, but there is no need to do this until it is necessary.
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d258cb31 |
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04-Feb-2018 |
Adrian Danis <Adrian.Danis@data61.csiro.au> |
Generic postCapDeleted definition Moves the explicit call of `deletedIRQHandler` in `emptySlot` into a new `postCapDeleted` function that is a generic function to call after a capability has been deleted. Currently `deletedCap` only implementes the IRQ case.
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2fea9a0f |
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18-Jul-2016 |
Anna Lyons <Anna.Lyons@nicta.com.au> |
SELFOUR-567: use seL4_CapRights_t from libsel4 This change * changes seL4_CapRights from the kernel to be seL4_CapRights_t in libsel4 * deprecates the duplicated seL4_CapRights in libsel4, which is now the bitfield generated type seL4_CapRights_t. * fixes all usages in kernel and libsel4 Impact: for verification, this will require the type to change name from cap_rights to seL4_CapRights_t. This is a breaking libsel4 API change, although most code uses seL4_AllRights or similar constants, which will not break at a source level as these constants have been updated.
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31628d9a |
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25-Oct-2016 |
Adrian Danis <Adrian.Danis@data61.csiro.au> |
Remove recycle Removes the recycle operation and adds an operation to cancel any badged sends on and endpoint. Calling Revoke + CancelBadgedSend is equivalent to Recycle on a badged endpoint
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d6eafad1 |
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19-Oct-2016 |
Adrian Danis <Adrian.Danis@data61.csiro.au> |
Move cap definitions from objecttype into header
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d507b2d3 |
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09-Feb-2016 |
Adrian Danis <Adrian.Danis@nicta.com.au> |
SELFOUR-421 Introduce explicit device frames and untypeds Kernel objects cannot be created from device untypeds, with the exception of frames, which do not get zeroed and cannot be used as an IPC buffer. Device untypeds additionally cannot be used in the construction of ASID pools. This then changes the API to the rootserver (i.e. bootinfo) to send device untypeds instead of device frames. On ARM these device untypeds are the same as the previously exported device frame regions. On x86 PCI scanning is removed and all physical memory addresses (that are not important for kernel integrity) are released to the user. In order to have bits in the frame and untyped caps on ARM the number of software ASIDs had to be reduced from 2^18 to 2^17, and the maximum untyped size reduced from 2^31 to 2^30
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d93699c9 |
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04-Jan-2016 |
Anna Lyons <Anna.Lyons@nicta.com.au> |
SELFOUR-114: remove duplication of seL4_MessageInfo_t, adjust naming to avoid cparser mangling
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0ecff9f3 |
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09-Nov-2015 |
Adrian Danis <Adrian.Danis@nicta.com.au> |
unsigned int -> word_t
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54603123 |
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19-Oct-2015 |
Anna Lyons <Anna.Lyons@nicta.com.au> |
SELFOUR-317: rename async endpoint to notification object, and other fallout.
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97042a0f |
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17-Jul-2014 |
Adrian Danis <Adrian.Danis@nicta.com.au> |
Introduce 'Notification Binding': a new feature which allows a tcb to be bound to a single asynchronous endpoint.
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91b7da86 |
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17-Jul-2014 |
TrusthworthySystems <gatekeeper@sel4.systems> |
Release snapshot
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