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04c7620580
zephyr/tests/kernel/mem_protect/stackprot
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Alberto Escolar Piedras 04c7620580 native: blacklisted 3 testcases 
The following 3 testcases are blacklisted for the POSIX
arch / simple_process BOARD:
* tests/drivers/ipm : won't compile due to missing
   __stdout_hook_install()  [part of minimal libc]
  (POSIX arch uses the native libc)
* tests/kernel/mem_protect/stackprot : will crash
  "natively" when trying to corrupt the stack and therefore
  will fail the testcase. The current understanding is that
  the POSIX arch should let the native OS handle faults,
  so they can be debugged with the native tools.
* samples/cpp_synchronization : it is not possible
  to build cpp code yet on top of the posix arch

Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
2017-12-27 14:16:08 -05:00
..
src kbuild: Removed KBuild 2017-11-08 20:00:22 -05:00
CMakeLists.txt Introduce cmake-based rewrite of KBuild 2017-11-08 20:00:22 -05:00
defaults.tc
prj.conf
README.txt
testcase.yaml native: blacklisted 3 testcases 2017-12-27 14:16:08 -05:00

README.txt 

Title: Stack Protection Support

Description:

This test verifies that stack canaries operate as expected.

--------------------------------------------------------------------------------

Building and Running Project:

This project outputs to the console.  It can be built and executed
on QEMU as follows:

    make run

--------------------------------------------------------------------------------

Troubleshooting:

Problems caused by out-dated project information can be addressed by
issuing one of the following commands then rebuilding the project:

    make clean          # discard results of previous builds
                        # but keep existing configuration info
or
    make pristine       # discard results of previous builds
                        # and restore pre-defined configuration info

--------------------------------------------------------------------------------

Sample Output:
tc_start() - Test Stack Protection Canary

Starts main
Starts alternate_thread
alternate_thread: Input string is too long and stack overflowed!

***** Stack Check Fail! *****
Current thread ID = 0x00103180
Faulting segment:address = 0xdead:0xdeaddead
eax: 0xdeaddead, ebx: 0xdeaddead, ecx: 0xdeaddead, edx: 0xdeaddead
esi: 0xdeaddead, edi: 0xdeaddead, ebp: 0deaddead, esp: 0xdeaddead
eflags: 0xdeaddead
Fatal fault in thread 0x00103180! Aborting.
main: Stack ok
main: Stack ok
main: Stack ok
main: Stack ok
main: Stack ok
main: Stack ok
===================================================================
PASS - main.
===================================================================
PROJECT EXECUTION SUCCESSFUL