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ALL: Massive 'const' cleanup
These changes facilitate more robust parameter type checking and helps to identify unexpected coding errors. Most simulators can now also be compiled with a C++ compiler without warnings. Additionally, these changes have also been configured to facilitate easier backporting of simulator and device simulation modules to run under the simh v3.9+ SCP framework.
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@@ -70,7 +70,6 @@ static int32 pic_map[16] = { /* map rate to delay */
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0, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0
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};
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DEVICE pic_dev;
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uint32 pic (uint32 dev, uint32 op, uint32 dat);
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t_stat pic_svc (UNIT *uptr);
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t_stat pic_reset (DEVICE *dptr);
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@@ -81,12 +80,11 @@ int32 lfc_tps = 120; /* ticks per */
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int32 lfc_poll = 8000;
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uint32 lfc_arm = 0; /* int arm */
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DEVICE lfc_dev;
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uint32 lfc (uint32 dev, uint32 op, uint32 dat);
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t_stat lfc_svc (UNIT *uptr);
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t_stat lfc_reset (DEVICE *dptr);
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t_stat lfc_set_freq (UNIT *uptr, int32 val, char *cptr, void *desc);
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t_stat lfc_show_freq (FILE *st, UNIT *uptr, int32 val, void *desc);
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t_stat lfc_set_freq (UNIT *uptr, int32 val, CONST char *cptr, void *desc);
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t_stat lfc_show_freq (FILE *st, UNIT *uptr, int32 val, CONST void *desc);
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/* PIC data structures
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@@ -376,7 +374,7 @@ return SCPE_OK;
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/* Set frequency */
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t_stat lfc_set_freq (UNIT *uptr, int32 val, char *cptr, void *desc)
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t_stat lfc_set_freq (UNIT *uptr, int32 val, CONST char *cptr, void *desc)
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{
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if (cptr)
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return SCPE_ARG;
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@@ -388,7 +386,7 @@ return SCPE_OK;
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/* Show frequency */
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t_stat lfc_show_freq (FILE *st, UNIT *uptr, int32 val, void *desc)
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t_stat lfc_show_freq (FILE *st, UNIT *uptr, int32 val, CONST void *desc)
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{
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fprintf (st, (lfc_tps == 100)? "50Hz": "60Hz");
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return SCPE_OK;
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