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Migrating scp and library global variables to be declared as extern in the appropriate library include file and remove repetitive declarations in referencing modules.

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This commit is contained in:
Mark Pizzolato
2013-01-10 13:29:15 -08:00
parent bc816ae871
commit dac73b9381
139 changed files with 37 additions and 373 deletions
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9
PDP18B/pdp18b_cpu.c
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@@ -379,13 +379,6 @@ int32 hst_p = 0; /* history pointer */
int32 hst_lnt = 0; /* history length */
InstHistory *hst = NULL; /* instruction history */
extern int32 sim_int_char;
extern int32 sim_interval;
extern uint32 sim_brk_types, sim_brk_dflt, sim_brk_summ; /* breakpoint info */
extern t_bool sim_idle_enab;
extern DEVICE *sim_devices[];
extern FILE *sim_log;
t_bool build_dev_tab (void);
t_stat cpu_ex (t_value *vptr, t_addr addr, UNIT *uptr, int32 sw);
t_stat cpu_dep (t_value val, t_addr addr, UNIT *uptr, int32 sw);
@@ -2321,8 +2314,6 @@ char *cptr = (char *) desc;
t_value sim_eval[2];
t_stat r;
InstHistory *h;
extern t_stat fprint_sym (FILE *ofile, t_addr addr, t_value *val,
UNIT *uptr, int32 sw);
if (hst_lnt == 0) /* enabled? */
return SCPE_NOFNC;

3
PDP18B/pdp18b_dt.c
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@@ -327,9 +327,6 @@
extern int32 M[];
extern int32 int_hwre[API_HLVL+1];
extern UNIT cpu_unit;
extern int32 sim_switches;
extern int32 sim_is_running;
extern FILE *sim_deb;
int32 dtsa = 0; /* status A */
int32 dtsb = 0; /* status B */

1
PDP18B/pdp18b_mt.c
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@@ -127,7 +127,6 @@
extern int32 M[];
extern int32 int_hwre[API_HLVL+1];
extern UNIT cpu_unit;
extern FILE *sim_deb;
int32 mt_cu = 0; /* command/unit */
int32 mt_sta = 0; /* status register */

3
PDP18B/pdp18b_stddev.c
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@@ -85,8 +85,6 @@
extern int32 M[];
extern int32 int_hwre[API_HLVL+1], PC, ASW;
extern int32 sim_switches;
extern int32 sim_is_running;
extern UNIT cpu_unit;
int32 clk_state = 0;
@@ -862,7 +860,6 @@ t_stat ptr_boot (int32 unitno, DEVICE *dptr)
{
size_t i;
int32 mask, wd;
extern int32 sim_switches;
#if defined (PDP7)
if (sim_switches & SWMASK ('H')) /* hardware RIM load? */

2
PDP18B/pdp18b_sys.c
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@@ -345,8 +345,6 @@ return SCPE_OK;
t_stat sim_load (FILE *fileref, char *cptr, char *fnam, int flag)
{
extern int32 sim_switches;
if (flag != 0)
return SCPE_NOFNC;
if (sim_switches & SWMASK ('S')) /* RIM format? */