Files
rtems/bsps/mips/jmr3904
Sebastian Huber 715d6167e0 bsps: Support .rtemsstack.* linker input sections
Use a dedicated memory region or place it between the BSS and workspace.

Update #3459.
2018-06-27 08:58:16 +02:00
..
2018-04-20 13:52:19 +02:00

Simple BSP for the TX3904 simulator built into gdb.

Simulator Invocation
====================
The following is how the simulator is invoked.

target sim --board=jmr3904

GDB must be configured with a target like "tx39-rtems".  Otherwise,
the simulator will not be built for the correct instruction
and peripheral set.

Simulator Information
=====================
The simulated system clock counts instructions.  Setting the clock
source to "clock" and the divider to 1 results in the timer directly
counting the number of instructions executed.

Status
======

+ hello.exe locks up while running the global destructors.  This almost
  has to be a linkcmds issue.

+ Workaround: bspclean.c actually explicits invokes _sys_exit() BEFORE
  letting the global destructors run.

+ There is a clock tick device driver which has not been calibrated.

+ There is no timer device driver.