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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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@@ -320,12 +320,12 @@ static Hist_entry * hist = NULL ; /* instruction history *
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t_stat cpu_ex (t_value *vptr, t_addr addr, UNIT *uptr, int32 sw);
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t_stat cpu_dep (t_value val, t_addr addr, UNIT *uptr, int32 sw);
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t_stat cpu_reset (DEVICE *dptr);
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t_stat cpu_set_size (UNIT *uptr, int32 val, char *cptr, void *desc);
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t_stat cpu_set_size (UNIT *uptr, int32 val, CONST char *cptr, void *desc);
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t_stat cpu_boot (int32 unitno, DEVICE *dptr);
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t_stat build_devtab (void);
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t_stat hist_set( UNIT * uptr, int32 val, char * cptr, void * desc ) ;
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t_stat hist_show( FILE * st, UNIT * uptr, int32 val, void * desc ) ;
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t_stat hist_set( UNIT * uptr, int32 val, CONST char * cptr, void * desc ) ;
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t_stat hist_show( FILE * st, UNIT * uptr, int32 val, CONST void * desc ) ;
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static int hist_save( int32 pc, int32 our_ir ) ;
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char * devBitNames( int32 flags, char * ptr, char * sepStr ) ;
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@@ -1126,7 +1126,7 @@ return SCPE_OK;
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/* Alter memory size */
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t_stat cpu_set_size (UNIT *uptr, int32 val, char *cptr, void *desc)
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t_stat cpu_set_size (UNIT *uptr, int32 val, CONST char *cptr, void *desc)
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{
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int32 mc = 0;
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t_addr i;
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@@ -1330,7 +1330,7 @@ return ( -1 ) ;
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/* setup history save area (proposed global routine) */
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t_stat hist_set( UNIT * uptr, int32 val, char * cptr, void * desc )
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t_stat hist_set( UNIT * uptr, int32 val, CONST char * cptr, void * desc )
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{
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int32 i, lnt ;
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t_stat r ;
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@@ -1420,10 +1420,10 @@ return ( 0 ) ;
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/* show execution history (proposed global routine) */
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t_stat hist_show( FILE * st, UNIT * uptr, int32 val, void * desc )
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t_stat hist_show( FILE * st, UNIT * uptr, int32 val, CONST void * desc )
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{
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int32 k, di, lnt ;
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char * cptr = (char *) desc ;
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const char * cptr = (const char *) desc ;
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t_stat r ;
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Hist_entry * hptr ;
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@@ -1467,7 +1467,7 @@ struct Dbits
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{
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int32 dBit ;
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int32 dInvertMask ;
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char * dName ;
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const char *dName ;
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} devBits [] =
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{
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