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PDP11: Correct proper boot support for PDP11 devices when booting via a Remote Console Master session

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This commit is contained in:
Mark Pizzolato 2014-10-28 10:19:39 -07:00
parent 178116c978
commit 235ce92ff2
1 changed files with 15 additions and 1 deletions
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16
PDP11/pdp11_cpu.c
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@ -739,7 +739,21 @@ while (reason == 0) {
saved_PC = PC & 0177777; saved_PC = PC & 0177777;
pcq_r->qptr = pcq_p; /* update pc q ptr */ pcq_r->qptr = pcq_p; /* update pc q ptr */
set_r_display (rs, cm); set_r_display (rs, cm);
reason = sim_process_event (); /* process events */ reason = sim_process_event (); /* process events */
/* restore simh register contents into running variables */
PC = saved_PC;
put_PSW (PSW, 0); /* set PSW, call calc_xs */
for (i = 0; i < 6; i++)
R[i] = REGFILE[i][rs];
SP = STACKFILE[cm];
isenable = calc_is (cm);
dsenable = calc_ds (cm);
put_PIRQ (PIRQ); /* rewrite PIRQ */
STKLIM = STKLIM & STKLIM_RW; /* clean up STKLIM */
MMR0 = MMR0 | MMR0_IC; /* usually on */
trap_req = calc_ints (ipl, trap_req); /* recalc int req */ trap_req = calc_ints (ipl, trap_req); /* recalc int req */
continue; continue;
} /* end if sim_interval */ } /* end if sim_interval */
@ -3085,7 +3099,7 @@ return FALSE;
void cpu_set_boot (int32 pc) void cpu_set_boot (int32 pc)
{ {
saved_PC = PC = pc; saved_PC = pc;
PSW = 000340; PSW = 000340;
return; return;
} }