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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.
This commit is contained in:
Mark Pizzolato
2016-05-15 15:25:33 -07:00
parent 60a8a2d43d
commit 5531ccb175
444 changed files with 4119 additions and 3798 deletions

View File

@@ -64,9 +64,9 @@ uint32 tt (uint32 dev, uint32 op, uint32 dat);
t_stat tti_svc (UNIT *uptr);
t_stat tto_svc (UNIT *uptr);
t_stat tt_reset (DEVICE *dptr);
t_stat tt_set_mode (UNIT *uptr, int32 val, char *cptr, void *desc);
t_stat tt_set_break (UNIT *uptr, int32 val, char *cptr, void *desc);
t_stat tt_set_enbdis (UNIT *uptr, int32 val, char *cptr, void *desc);
t_stat tt_set_mode (UNIT *uptr, int32 val, CONST char *cptr, void *desc);
t_stat tt_set_break (UNIT *uptr, int32 val, CONST char *cptr, void *desc);
t_stat tt_set_enbdis (UNIT *uptr, int32 val, CONST char *cptr, void *desc);
/* TT data structures
@@ -254,7 +254,7 @@ return SCPE_OK;
/* Make mode flags uniform */
t_stat tt_set_mode (UNIT *uptr, int32 val, char *cptr, void *desc)
t_stat tt_set_mode (UNIT *uptr, int32 val, CONST char *cptr, void *desc)
{
tt_unit[TTO].flags = (tt_unit[TTO].flags & ~TT_MODE) | val;
if (val == TT_MODE_7P)
@@ -265,7 +265,7 @@ return SCPE_OK;
/* Set input break */
t_stat tt_set_break (UNIT *uptr, int32 val, char *cptr, void *desc)
t_stat tt_set_break (UNIT *uptr, int32 val, CONST char *cptr, void *desc)
{
if (tt_dev.flags & DEV_DIS)
return SCPE_NOFNC;
@@ -282,7 +282,7 @@ return SCPE_OK;
/* Set enabled/disabled */
t_stat tt_set_enbdis (UNIT *uptr, int32 val, char *cptr, void *desc)
t_stat tt_set_enbdis (UNIT *uptr, int32 val, CONST char *cptr, void *desc)
{
extern DEVICE ttp_dev;
extern t_stat ttp_reset (DEVICE *dptr);