source: soft/giet_vm

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Diff Rev Age Author Log Message
(edit) @739   9 years alain Introduce the mjpeg application in the giet_vm Makefile.
(edit) @738   9 years alain cosmetic.
(edit) @737   9 years alain Modify genmap to directly control the coprocessor type using arguments …
(edit) @736   9 years alain Modify the mjpeg application to support an optional DCT hardware …
(edit) @735   9 years alain Introduce two new arguments "cluster_xy" and "coproc_type" in the …
(edit) @734   9 years alain Cosmetic.
(edit) @733   9 years alain Modify the system functions associated to hardware coprocessors: …
(edit) @732   9 years alain Introduce a new rule to simplify the memory mapping: A big physical …
(edit) @731   9 years alain Introduce a giet_pthhread_yield() to deschedule the blocking functions …
(edit) @730   9 years alain Improve seek overflow checking.
(edit) @729   9 years alain Introduce application mjpeg in genmap.
(edit) @728   9 years alain bloup
(edit) @727   9 years alain Introduce 3 MJPEG streams in the images directory.
(edit) @726   9 years alain Cosmetic.
(edit) @725   9 years alain Modify FBF_CMA syscall handlers to support chbufs containing more than …
(edit) @724   9 years alain Update graphical applications.
(edit) @723   9 years alain Introduce application mjpeg.
(edit) @722   9 years alain 1) introduce the stdint.h file to define uint*_t and int*_t types. 2) …
(edit) @721   9 years alain cosmetic.
(edit) @720   9 years alain Adapt the router application to the POSIX API.
(edit) @719   9 years alain Cosmetic.
(edit) @718   9 years alain Modify sort application to use the pthreads API.
(edit) @717   9 years alain Cosmetic.
(edit) @716   9 years alain Cosmetic.
(edit) @715   9 years alain Cosmetic.
(edit) @714   9 years alain Introduce the _sys_fbf_size() function. Modify the _sys_fbf_alloc() / …
(edit) @713   9 years alain Introduce the giet_fbf_size() and giet_fbf_alloc() system calls.
(edit) @712   9 years alain Introduce the giet_fbf_size() and giet_fbf_alloc() system calls.
(edit) @711   9 years alain Improve the user interface.
(edit) @710   9 years alain Remove the unused "ctrl.h" include in game.c
(edit) @709   9 years alain Major release: Change the task model to implement the POSIX threads …
(edit) @708   9 years alain Adapt the following application to the POSIX threads API - convol - …
(edit) @707   9 years guerin fix kill/exec - introduce physical_memcpy for fat_read - don't defer …
(edit) @706   9 years guerin kernel: _ctx_switch: acknowledge signal before treating it Just to be …
(edit) @705   9 years guerin kernel: fix error handling in _load_writable_segments() _fat_read() …
(edit) @704   9 years guerin drivers: cma: update registers definition for soclib [2636]
(edit) @703   9 years guerin shell: add sleep command, misc fixes
(edit) @702   9 years alain Introduce the _load_writable_segments() function (used by the …
(edit) @701   9 years guerin Makefile: don't call genmap more than once on parallel build
(edit) @700   9 years guerin kernel: add fbf_cma release, call it on task kill
(edit) @699   9 years guerin kernel: use non-trivial CMA allocator
(edit) @698   9 years guerin kernel: use non-trivial TTY allocator Now, TTY channels can be …
(edit) @697   9 years guerin kernel: release WTI mailbox associated with TTY We don't block on …
(edit) @696   9 years guerin kernel: defer task exec to _ctx_switch()
(edit) @695   9 years guerin kernel: defer task kill to _ctx_switch() Introduce SIG slot in task …
(edit) @694   9 years guerin Makefile: entirely remove build/ when cleaning
(edit) @693   9 years guerin remove last references to giet_shr_printf()
(edit) @692   9 years guerin raycast: not mirroring, but transposing
(edit) @691   9 years guerin raycast: precompute ymax 2087497 -> 2021308 cycles/frame (-3.2%) w/ 4 …
(edit) @690   9 years alain Cosmetic in the _sys_tasks_status() function.
(edit) @689   9 years alain Introduce the giet_tasks-status() syscall.
(edit) @688   9 years alain Introduces the _sys_tasks_status() function used by the …
(edit) @687   9 years alain Introduce the ps command in shell. Adapt the router application.
(edit) @686   9 years guerin remove almalloc implementation It is in fact useless because malloc …
(edit) @685   9 years guerin raycast: remove branch in draw loops 2364988 -> 2170519 cycles/frame …
(edit) @684   9 years guerin raycast: mirror textures Mirror textures internally to use cache more …
(edit) @683   9 years guerin raycast: initial distributed implementation The main task runs on …
(edit) @682   9 years guerin math: don't print inside pow()
(edit) @681   9 years guerin stdlib: fix warning
(edit) @680   9 years guerin malloc: use giet_tty_printf
(edit) @679   9 years guerin raycast: dynamically allocate framebuffer With a 512x512 fb, the …
(edit) @678   9 years guerin malloc: implement aligned malloc/free
(edit) @677   9 years guerin raycast: draw textures
(edit) @676   9 years guerin raycast: load textures from misc/
(edit) @675   9 years guerin raycast: add texture files
(edit) @674   9 years guerin fat32: spelling fixes
(edit) @673   9 years guerin raycast: initial port Raycast is a small game that looks like …
(edit) @672   9 years guerin shell: cp: error code for the right fd
(edit) @671   9 years alain Introduce the "shared" argument in the giet_tty_alloc() system call.
(edit) @670   9 years alain Introduce the "shared" argument in the _sys_tty_alloc() function.
(edit) @669   9 years alain Introduce support for the "shared" argument in the giet_tty_alloc() …
(edit) @668   9 years alain Fix a bug in mwr_isr.c
(edit) @667   9 years guerin math: add cos()
(edit) @666   9 years guerin stdio: printf: fix compilation warning using an union
(edit) @665   9 years guerin fat32: implement cache depth extension in _get_buffer_from_cache()
(edit) @664   9 years guerin fat32: generic error codes Instead of having unique error codes per …
(edit) @663   9 years guerin fat32: introduce fat32_shared.h No need to synchronize fat32.h and …
(edit) @662   9 years guerin Makefile: add apps to .PHONY No need to make clean to rebuild apps …
(edit) @661   9 years guerin remove deprecated giet_fat_list()
(edit) @660   9 years guerin shell: use readdir for ls
(edit) @659   9 years guerin stdio: add giet_fat_opendir, giet_fat_closedir, giet_fat_readdir
(edit) @658   9 years guerin fat32: implement _fat_opendir, _fat_closedir, _fat_readdir
(edit) @657   9 years alain Cosmetic.
(edit) @656   9 years guerin always set CTX_EPC in task context initialization all runnable tasks …
(edit) @655   9 years guerin shell: cp: use carriage return to display progress
(edit) @654   9 years guerin fat32: implement O_TRUNC for _fat_open()
(edit) @653   9 years guerin fat32: buf descriptor allocation fixes Don't leak buffer on IOC …
(edit) @652   9 years guerin fat32: create Inode-Tree root using _allocate_one_inode() No need to …
(edit) @651   9 years guerin fat32: don't keep tree structure when releasing cache This fixes a …
(edit) @650   9 years guerin fat32: use _allocate_one_cache_node() where possible This could fix …
(edit) @649   9 years alain Bloup.
(edit) @648   9 years alain Introducing support for the new mechanism to start tasks.
(edit) @647   9 years alain Cosmetic.
(edit) @646   9 years alain Introduce support for the CTX_ENTRY_ID slot in task context.
(edit) @645   9 years alain Introduce the "active" field in vspace.
(edit) @644   9 years alain Introduce support for the "active" field in display.py
(edit) @643   9 years alain Introduce the "exec" and "kill" commands in the shell application.
(edit) @642   9 years alain Introduce the "active" field in vspace. When this field is set the …
(edit) @641   9 years guerin stdio: add %% support for printf()
(edit) @640   9 years guerin shell: initial interactive shell
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