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⌂ ∞ Elite on the BBC Micro and NES

Loader: do_FSCV

[Elite-A, Loader]

       Name: do_FSCV                                                 [Show more]
       Type: Subroutine
   Category: Loader
    Summary: The custom handler for filing system calls in the BBC Master
             version

    Context: See this subroutine in context in the source code
 References: This subroutine is called as follows:
             * set_vectors calls do_FSCV




                        \ --- Mod: Code added for Elite-A: -------------------->

.do_FSCV

 JSR restorews          \ Call restorews to restore the filing system workspace,
                        \ so we can use the filing system

.old_FSCV

 JSR &100               \ This address is modified by the Master-specific code
                        \ in part 1 of the loader (just after the cpmaster
                        \ loop), so it calls the existing FSCV handler

 JMP savews             \ Call savews to save the filing system workspace in a
                        \ safe place and replace it with the MOS character set,
                        \ so that character printing will work once again

                        \ --- End of added code ------------------------------->