Yannik Stradmann authored 5 years ago and Yannik Stradmann committed 5 years ago

Change-Id: Id23bf6129a08eb7ec28ecf0c3463c2dc0ebc70f4

Yannik Stradmann authored 5 years ago and Yannik Stradmann committed 5 years ago

Exit code handling is more generic than the full libnux runtime: We
would like to use it within minimal assembly tests (e.g. nux-tests)
without the complex runtime provided by libnux.

Depends-On: 8725
Change-Id: I065428a3119c4a662c4073e5c48ad32918aab86c

Yannik Stradmann authored 5 years ago and Yannik Stradmann committed 5 years ago

Change-Id: Iaa5e33f3fc49715d73bdc3b3a3b7a1b40c905e6e

Philipp Spilger authored 5 years ago and Yannik Stradmann committed 5 years ago

Change-Id: I644511ecec8626fe3bdb833bf6bae930fd0fced9

Yannik Stradmann authored 5 years ago and Yannik Stradmann committed 5 years ago

* Run all HICANN-X tests with one connection and one init routine
* Factor out common test logic in a hardware test helper
* Enable HICANN-X tests in simulation

Change-Id: I58ff4b3dbccd9ab9450858e4e195b9805e415b86

Change-Id: I3f1cb3bc08b426ca972c9259d43e5719ea042839

Change-Id: I6606ca6f60159ed877170809c4c78ec190931bc4

Depends-On: 7540,8157,7587,7955,7585
Change-Id: I3aed7d455f07995ece809192e63cb7d92f5239c1

* introduce extern "C" _start to wrap start in C++
* move libnux/*.c files to src/*.cpp
* remove C-only test_empty.c
* change all tests/examples to be C++
* merge libnux/time.hpp into libnux/time.h

Depends-On: 7589
Change-Id: Ia1394253d4830205c4fd3fbe2ba71865b2b48ac6

Depends-On: 6247
Change-Id: Ib2025594ba40919e7ddfae2482d36573663ca3a6

Change-Id: I6b2296ed68659feff813f60d7b14927bf2b9ef03

Change-Id: I443e61813b0eae2c50651e7744a9848cc152caea

Change-Id: I4737ecc15a1932642510d198640beb2097144c77

Change-Id: I09a1b6e1451f0a6470701ab39ac7f936a94a0738

Eric Müller authored 5 years ago and Philipp Spilger committed 5 years ago

Change-Id: I49865b73ccfe11cee7e3594c29cc139d2196bab2

* used by gcc-8 in test_vector_cc

Change-Id: I770c7118c33695e24cf4997a5f37fd45207edc91

* Beforehand, crt.s was built with without -m option, i.e. with -many instead of -mnux

Change-Id: I86eaebeeaacc5dfc3c005ce4c1cce05b3f700b9f

Change-Id: I09c05df98e0099ff30473d9033eaa195c2f9331d

Yannik Stradmann authored 5 years ago and Yannik Stradmann committed 5 years ago

Depends-On:6481,6486
Change-Id: Iee59be587b6b5cf2e81f18feb593b95bf6f450a5

Change-Id: Ib9683fb67bc403a0537b9370d8aa6972b1056cd1

* yields 4kB more memory for program
* mailbox_reads/writes silently do nothing
* default stays untouched

Change-Id: Ie68ccde6392e0886045318cd2d18d858e2a1d4b3

* Jenkinsfile for the whole toolchain consisting of libnux,
  binutils, gcc, newlib and libstdc++ is now found in the repo
  'oppulance'

Change-Id: I1ff8a4c3f2b4879757520e63d9346b647be7a191

Depends-On: 5615
Change-Id: Idf9e5a42695da2903eca16c5d024902b113d5a80

Change-Id: I93dc933b201e3b4ea5d46c88fbd976ff9ef83413

Change-Id: I6d88781c37502a483ad2fb3b96118723166c415e

* stack guard does not work with overflow in loops
  combined with gcc option -faggressive-loop-optimizations

Change-Id: I22586434dc4ec2cbd35926b9691a8e70666ed4d9

* xilinx module has to be manually loaded

Change-Id: I4f168ec462938a4539fa4e7988a8a811d3774c02

* Add python wrapping for all tests run on the PPU, enabling
  proper XML reports, arbitrary "successful" return codes,
  waf-flow etc.
* Run all tests in Jenkins (was: only hardware tests)
* Make check_obj_size work for stack protection mechanism:
  linker objects are of different type, objects may be larger

Change-Id: I810dd17594fa2d5c807395bc1a0f48868202b153

Change-Id: I7aec59dcc8dcc1f57d64948e1cbf9a533e3a262f

Yannik Stradmann authored 6 years ago and Yannik Stradmann committed 6 years ago

* Reduce influence of measurement pro-/epilogue by running the critical
  section multiple times
* Keep test time constant by decreasing iterations for long sleep tests
* Increse valid sleep measurement interval to cope with the increased
  runtime due to stack protection/redzone checks.

Change-Id: I4331afe4b56b2b50d909b311a47f56ed16c53d10

Change-Id: Ibbb5387a10cf44a3435f448bdc78993db03f96b9

Change-Id: Id4927cb43fb914e34575f77e9217b0ef80c2e49b

Time measured in PPU cycles
* average times
* print results to mailbox
* provide empty and sleep_cycles measurement test
* provide usecase for do_not_optimize_away
* provide example measurement function for empty measurement

Change-Id: Icbe2f81d1d6e8eb552f7ca67f3c1de23a3f15b0d

Change-Id: Ib24403025314a169cf3ce06c816b79e996297f5f

Change-Id: Ie1d3d40e24eaca970b2d057c35a8d1572d3ed724

David Stöckel authored 7 years ago and Philipp Spilger committed 6 years ago

Change-Id: I56e44928f06bb4a2c4a10182ecb88ce2624173f0

Change-Id: I2433a6c23b9f037c75a0a94e99e5515af63a7b60

Change-Id: I403089c2622fa18dd93dba81342f0511682be353

* inlined test fails (ppu program doesn't stop)
* noinlined test succeeds (stops)

Change-Id: I98991c0b041681aef07c04d1e32f43611e0a5b14

* protect from out of bounds writes
* protect from stack growing into program memory region
* provide waf options to enable

Change-Id: I1629f3e9ce600a494fe8cf8441f67e23449c4629