gtpm1m3a | TPF V4R1 Migration Guide: 3.1 to 4.1 |
The format of the following commands changed, and a validation option was added to each command. This validation option allows you to verify the data that you want to modify.
See TPF Operations for a complete description of these commands.
You can specify the same number of bytes of validation data as you can modify. If the validation data does not match, an error message is issued and no modification is done. Help options were also added.
With the ZAPGM command, you can modify a program starting at a specified program listing address for up to 16 bytes. You can also specify the version code of a real-time program to change and the name of the loadset that contains the real-time program.
With the ZDPGM command, you can display a program starting at a relative starting address for up to 4095 bytes. You can also specify the version code of a real-time program to display and the name of the loadset that contains the real-time program. A new disassembler option (INSTR for instruction) was added that specifies that the data should be displayed in disassembled format (assembly language) rather than in hexadecimal. If you specify a relative starting address that is not on a fullword boundary, the program adjusts that address to the next lower fullword boundary, except for the INSTR parameter, which will round the address to the next lower halfword address.