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TAPE: Reworked reverse read of P7B tapes to avoid seeking on every byte

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- Added string density support for MTAB generation
This commit is contained in:
Mark Pizzolato
2019-04-05 00:00:24 -07:00
parent 64fa357bf9
commit 436f1dbbbe
2 changed files with 125 additions and 34 deletions
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sim_tape.h
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@@ -224,6 +224,7 @@ t_stat sim_tape_set_capac (UNIT *uptr, int32 val, CONST char *cptr, void *desc);
t_stat sim_tape_show_capac (FILE *st, UNIT *uptr, int32 val, CONST void *desc);
t_stat sim_tape_set_dens (UNIT *uptr, int32 val, CONST char *cptr, void *desc);
t_stat sim_tape_show_dens (FILE *st, UNIT *uptr, int32 val, CONST void *desc);
t_stat sim_tape_density_supported (char *string, size_t string_size, int32 valid_bits);
t_stat sim_tape_set_asynch (UNIT *uptr, int latency);
t_stat sim_tape_clr_asynch (UNIT *uptr);
t_stat sim_tape_test (DEVICE *dptr);