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Added headings, some more explanation, and moved the concurrency diagram. |
mmap-region-flags |
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Added some more paging details, adjusted component-related diagrams slightly. |
mmap-region-flags |
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Restored the flexpage output parameter, requiring an updated idl program to |
mmap-region-flags |
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Acquire any IRQ label dynamically instead of at the start of the IPC mainloop |
mmap-region-flags |
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Attempted to define the system details manually. |
mmap-region-flags |
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Added missing requirement. |
mmap-region-flags |
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Introduced a region mapper thread alongside the actual program to be run in a |
mmap-region-flags |
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Simplified the dependency rules slightly. |
mmap-region-flags |
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Page-align the "hot spot" for compatibility with the receive size calculation. |
mmap-region-flags |
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Added a dataspace member for debugging purposes. |
mmap-region-flags |
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Added some remarks about discarding capabilities when propagating them. |
mmap-region-flags |
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Introduced support for omitting optional flexpage results from messages. This is |
mmap-region-flags |
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Fixed capability index allocation, introducing control over such allocation in |
mmap-region-flags |
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Moved pager initiation into a function. |
mmap-region-flags |
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Fixed access to the regions to be employed by the region mapper. |
mmap-region-flags |
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Added a region mapper program. |
mmap-region-flags |
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Introduced distinct internal and external pager implementations. |
mmap-region-flags |
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Added support for more stack information. Introduced control over attaching |
mmap-region-flags |
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Introduced a common region structure and l4re_aux_t structure location function. |
mmap-region-flags |
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Changed ipc_new_dataspace signature, also allocating its own capability. |
mmap-region-flags |
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Merged changes from the default branch. |
mmap-region-flags |
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Attempted to fix host program compilation. |
|
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Reintroduced PagerObject code generation required to initiate servers. |
mmap-region-flags |
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Renamed Mechanisms to FilesystemAccess, added Directories and Paging. |
mmap-region-flags |
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Attempted to fix the effect of building the programs on the directory timestamp, |
mmap-region-flags |
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Introduced file_mmap_only which does not map a memory region in the task. |
mmap-region-flags |
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Renamed get_payload and introduced payload deallocation upon error. |
mmap-region-flags |
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Moved the system pager implementation to libexec for further work. |
mmap-region-flags |
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Introduced another convenience macro for initialising servers plus a function |
mmap-region-flags |
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Added a test of manual dataspace usage to map memory regions. |
mmap-region-flags |
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Changed the region parameter of the map operation to allow the receive window |
mmap-region-flags |
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Introduced some support for specifying receive window flexpages. |
mmap-region-flags |
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Removed buffer register restoration from ipc_message_expect, adding it to |
mmap-region-flags |
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Integrated the different segment classes and moved segment initialisation to a |
mmap-region-flags |
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Use mmap on the payload file instead of read operations. |
mmap-region-flags |
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Introduced a function to obtain opening flags from region mapper flags. |
mmap-region-flags |
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Added general copy-on-write behaviour for certain kinds of file access. |
mmap-region-flags |
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Added flexpage and region deallocation for the copied flexpages. |
mmap-region-flags |
|
Introduced an intermediate class in the page queue hierarchy. |
mmap-region-flags |
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Simplified the page collection interface slightly. |
mmap-region-flags |
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Introduced separate page mappers for masking and copy-on-write semantics. |
mmap-region-flags |
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Modified a note about possible allocation improvements. |
mmap-region-flags |
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Introduced flexpage replication for copy-on-write support, thus allowing the |
mmap-region-flags |
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Changed the mmap interface to employ explicit visible region limits. |
mmap-region-flags |
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Introduced memory mapping of the program code from the executable file segment. |
mmap-region-flags |
|
Merged changes from the default branch. |
mmap-region-flags |
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Added debugging message when a region cannot be added. |
|
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Merged changes from the default branch. |
mmap-region-flags |
|
Added libc dependency. |
|
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Fixed flexpage flags initialisation and testing for modifications. |
|
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Introduced tentative support for masked file regions. |
mmap-region-flags |
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Introduced dataspace-based allocation of memory, to be improved. |
mmap-region-flags |
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Introduced a region flags parameter to mmap operations to potentially control |
mmap-region-flags |
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Changed mapped regions to employ sizes as opposed to log2sizes. Fixed region |
|
|
Added vim modeline. |
|
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Moved ELF payload processing abstractions to libexec. |
|
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Made various members protected, introducing access methods. |
|
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Introduced some support for identifying and instantiating loadable program |
|
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Moved various abstractions and functions to a new libexec library and to libipc. |
|
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Added ELF payload decoding to obtain the entry point. |
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