Bad A register for local_stream compiled with notls

[skuntz]

I compiled a version of local stream from sc-driver-tests using emu19.02 toolchain with -trace no-thread-local-storage. Ran fine for "recursive_spawn 25 65536 1" but generated the following errors for "serial_spawn". Someone else took demo1, so I tried it on xps1 and got exactly the same errors. No idea what's up with this. If it wasn't repeatable, I would have blamed it on ECC errors.

Demo1:
n0:~/sc-driver-tests-v3.0.rc5_parent_19.02/tests/stress/singlenode/notls$ grep EXC *.log
mn_exec_sys.15082.n0.log:EXCEPTION=0x5, CAUSE=0x2, SRC_NDLT=0x0, A=0x0! Printing thread...
mn_exec_sys.15327.n0.log:EXCEPTION=0x6, CAUSE=0x5, SRC_NDLT=0x0, A=0x0! Printing thread...
mn_exec_usr.15082.n0.log:EXCEPTION=0x5, CAUSE=0x2, SRC_NDLT=0x0, A=0x0! Printing thread...
mn_exec_usr.15327.n0.log:EXCEPTION=0x6, CAUSE=0x5, SRC_NDLT=0x0, A=0x0! Printing thread...

XPS1
n0:~/local_stream_parent_priority$ grep EXC *.log
mn_exec_sys.22105.n0.log:EXCEPTION=0x5, CAUSE=0x2, SRC_NDLT=0x0, A=0x0! Printing thread...
mn_exec_sys.22368.n0.log:EXCEPTION=0x6, CAUSE=0x5, SRC_NDLT=0x0, A=0x0! Printing thread...
mn_exec_usr.22105.n0.log:EXCEPTION=0x5, CAUSE=0x2, SRC_NDLT=0x0, A=0x0! Printing thread...
mn_exec_usr.22368.n0.log:EXCEPTION=0x6, CAUSE=0x5, SRC_NDLT=0x0, A=0x0! Printing thread...

[skuntz]

I'll look into this more later - just posting for reference.

[skuntz]

Worked in simulator. 4726.02 ms