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Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke

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Generalized the Boot Code loading support to use common code which has been added to vax_cpu.c
This commit is contained in:
Mark Pizzolato
2012-11-09 12:18:15 -08:00
parent 732ef8307e
commit b01fa8fbb0
27 changed files with 21305 additions and 9376 deletions
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33
VAX/vax610_sysdev.c
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@@ -34,9 +34,11 @@
#include "vax_defs.h"
#include <time.h>
#ifndef DONT_USE_INTERNAL_ROM
#include "vax_ka610_bin.h"
#endif
#ifdef DONT_USE_INTERNAL_ROM
#define BOOT_CODE_FILENAME "ka610.bin"
#else /* !DONT_USE_INTERNAL_ROM */
#include "vax_ka610_bin.h" /* Defines BOOT_CODE_FILENAME and BOOT_CODE_ARRAY, etc */
#endif /* DONT_USE_INTERNAL_ROM */
/* MicroVAX I boot device definitions */
@@ -466,30 +468,9 @@ t_stat cpu_boot (int32 unitno, DEVICE *dptr)
{
t_stat r;
printf ("Loading boot code from ka610.bin\n");
if (sim_log) fprintf (sim_log,
"Loading boot code from ka610.bin\n");
r = load_cmd (0, "-O ka610.bin 200");
if (r != SCPE_OK) {
#ifndef DONT_USE_INTERNAL_ROM
FILE *f;
if ((f = sim_fopen ("ka610.bin", "wb"))) {
printf ("Saving boot code to ka610.bin\n");
if (sim_log)
fprintf (sim_log, "Saving boot code to ka610.bin\n");
sim_fwrite (vax_ka610_bin, sizeof(vax_ka610_bin[0]), sizeof(vax_ka610_bin)/sizeof(vax_ka610_bin[0]), f);
fclose (f);
printf ("Loading boot code from ka610.bin\n");
if (sim_log)
fprintf (sim_log, "Loading boot code from ka610.bin\n");
r = load_cmd (0, "-O ka610.bin 200");
if (r == SCPE_OK)
SP = PC = 512;
}
#endif
r = cpu_load_bootcode (BOOT_CODE_FILENAME, BOOT_CODE_ARRAY, BOOT_CODE_SIZE, FALSE, 0x200);
if (r != SCPE_OK)
return r;
}
SP = PC = 512;
AP = 1;
return SCPE_OK;