gtpm1m26 | TPF V4R1 Migration Guide: 3.1 to 4.1 |
In the TPF 4.1 system, it is possible to modify some of the system generation bits online by using the ZSYSG command. If you code a conditional branch (AIF) instruction to test the bit setting you will get the value at assembly time, which will be incorrect if the value was changed online by using the ZSYSG command. Instead, use the SYSTC macro to get the current setting of the bit.