Hi Hesham Moustafa, Thanks for adding the .doc s :)
Is there a way to conditionally build the mmtests based on whether libmm is being built? My initial thought is something like an AM_CONDITIONAL http://www.gnu.org/software/automake/manual/html_node/Subdirectories-with-AM_005fCONDITIONAL.html Although another way to conditionally build the tests may be better... Ideally if we went that route (and if feasible), if there was a conditional being used for building libmm, we would use the same conditional for the libmm tests... That might make it a little easier to commit these tests incrementally into RTEMS... and thus reduce the number of patches at the end of the summer :) Thanks! Cindy ________________________________________ From: rtems-devel-boun...@rtems.org [rtems-devel-boun...@rtems.org] on behalf of Rempel, Cynthia [cynt6...@vandals.uidaho.edu] Sent: Monday, July 08, 2013 3:55 PM To: Hesham Moustafa; rtems-devel@rtems.org Cc: Gedare Bloom Subject: RE: [GSoC] libmm project status Hi, Thanks for providing the link directly to the testcases! Could you copy the information about each test into: mmtest1/mmtest1.doc Simple tests that tries to install memory management entries mmtest2/mmtest2.doc + Install entries with specific memory attributes (e.g read only region) : + Check for memory protection violations (writing to read only blocks) + Reading from read only blocks. + Write/Read to/from unmapped region (error!). + Write to a valid entry that was installed and then uninstalled (error!). mmtest3/mmtest3.doc + Tests for libmm behavior on SMP environments. + Create tasks for each core and start it. + Check for memory consistency and page tables and memory attributes validity. That way we can quickly identify what each test does in 5 years... Good job with the documentation :) Cindy ________________________________________ From: rtems-devel-boun...@rtems.org [rtems-devel-boun...@rtems.org] on behalf of Hesham Moustafa [heshamelmat...@gmail.com] Sent: Monday, July 08, 2013 3:39 PM To: rtems-devel@rtems.org Cc: Gedare Bloom Subject: [GSoC] libmm project status Hi all, I have posted a new thread to my blog that contains a brief introduction to libmm and latest updates, here is the thread [1] Please take a look. TODO: port libmm for Raspberry PI board on real hardware. Questions : I have created a new test case at libtests called mmtest3 [2] which simulate SMP use case on QEMU/Realview. It simply tries to invoke the same task (which calls libmm function) for each core. There is a fatal error at startup that branches to data exception handler but I am not sure why. Please take a look and tell me if I am doing something wrong with that test case. Other test cases (mmtest1, mmtest2) run successfully on the same platform. [1] http://heshamelmatary.blogspot.com/2013/07/gsoc-2013-libmm-for-rtems.html [2] https://github.com/heshamelmatary/rtems-gsoc2013/tree/low-level-libmm/testsuites/libtests/mmtest3 Regards, Hesham _______________________________________________ rtems-devel mailing list rtems-devel@rtems.org http://www.rtems.org/mailman/listinfo/rtems-devel _______________________________________________ rtems-devel mailing list rtems-devel@rtems.org http://www.rtems.org/mailman/listinfo/rtems-devel
