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Diffstat (limited to 'bsps/mips/jmr3904/README')
| -rw-r--r-- | bsps/mips/jmr3904/README | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/bsps/mips/jmr3904/README b/bsps/mips/jmr3904/README new file mode 100644 index 0000000000..9fc4a235d7 --- /dev/null +++ b/bsps/mips/jmr3904/README @@ -0,0 +1,30 @@ +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. |