mimxrt1060_evk cpp_synchronization meets Hardware exception

[hakehuang]

Describe the bug
Hardware exception

To Reproduce
Steps to reproduce the behavior:

1. mkdir build; cd build
2. cmake -DBOARD=minxrt1060_evk ..
3. make
4. See error

Expected behavior
application runs well

Impact
cpp support

Screenshots or console output

***** USAGE FAULT *****

  Attempt to execute undefined instruction

***** Hardware exception *****

Current thread ID = 0x8000169c

Faulting instruction address = 0x6000504c

Fatal fault in thread 0x8000169c! Aborting.

***** HARD FAULT *****

  Fault escalation (see below)

***** BUS FAULT *****

  Instruction bus error

***** Hardware exception *****

Current thread ID = 0x8000169c

Faulting instruction address = 0x61549f66

Fatal fault in ISR! Spinning...

Environment (please complete the following information):

• OS: (Linux,)
• Toolchain (Zephyr SDK)
• Commit SHA or Version used: v1.14.0_rc2

[hakehuang]

@MaureenHelm , @dleach02

[dleach02]

Not able to reproduce.

[hakehuang]

@RT1020 and rt1050 does not have such issue for this case. this is strange

[MaureenHelm]

I'm not able to reproduce either

[hakehuang]

can some one try my binary? I can always reproduce it on rt1060 boards

evkmimxrt1060_cpp_synchronization_flexspi_nor_zephyr.zip

[MaureenHelm]

can some one try my binary? I can always reproduce it on rt1060 boards

evkmimxrt1060_cpp_synchronization_flexspi_nor_zephyr.zip

I tried it and it works.

***** Booting Zephyr OS 1.14.0-rc2 *****
Create semaphore 0x8000009c
Create semaphore 0x80000088
main: Hello World!
coop_thread_entry: Hello World!
main: Hello World!
coop_thread_entry: Hello World!
main: Hello World!
coop_thread_entry: Hello World!
main: Hello World!
coop_thread_entry: Hello World!

[hakehuang]

@MaureenHelm , thanks a lot, I need check my board for this issue.

[hakehuang]

@MaureenHelm I find it is my board qspi has some issues when program in sector data. if I continues program pages in a sector then there will be some issues with the data in qspi. now I use a slow program algorithm which can resolve this issue.