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Notes For V3.3
RESTRICTION: The HP DS disk is not debugged. DO NOT enable this feature for normal operations. WARNING: Massive changes in the PDP-11 make all previous SAVEd file obsolete. Do not attempt to use a PDP-11 SAVE file from a prior release with V3.3! 1. New Features in 3.3 1.1 SCP - Added -p (powerup) qualifier to RESET - Changed SET <unit> ONLINE/OFFLINE to SET <unit> ENABLED/DISABLED - Moved SET DEBUG under SET CONSOLE hierarchy - Added optional parameter value to SHOW command - Added output file option to SHOW command 1.2 PDP-11 - Separated RH Massbus adapter from RP controller - Added TU tape support - Added model emulation framework - Added model details 1.3 VAX - Separated out CVAX-specific features from core instruction simulator - Implemented capability for CIS, octaword, compatibility mode instructions - Added instruction display and parse for compatibility mode - Changed SET CPU VIRTUAL=n to SHOW CPU VIRTUAL=n - Added =n optional parameter to SHOW CPU HISTORY 1.4 Unibus/Qbus simulators (PDP-11, VAX, PDP-10) - Simplified DMA API's - Modified DMA peripherals to use simplified API's 1.5 HP2100 (all changes from Dave Bryan) CPU - moved MP into its own device; added MP option jumpers - modified DMA to allow disabling - modified SET CPU 2100/2116 to truncate memory > 32K - added -F switch to SET CPU to force memory truncation - modified WRU to be REG_HRO - added BRK and DEL to save console settings DR - provided protected tracks and "Writing Enabled" status bit - added "parity error" status return on writes for 12606 - added track origin test for 12606 - added SCP test for 12606 - added "Sector Flag" status bit - added "Read Inhibit" status bit for 12606 - added TRACKPROT modifier LPS - added SET OFFLINE/ONLINE, POWEROFF/POWERON - added fast/realistic timing - added debug printouts LPT - added SET OFFLINE/ONLINE, POWEROFF/POWERON PTR - added paper tape loop mode, DIAG/READER modifiers to PTR - added PV_LEFT to PTR TRLLIM register CLK - modified CLK to permit disable 1.6 IBM 1401, IBM 1620, Interdata 16b, SDS 940, PDP-10 - Added instruction history 1.7 H316, PDP-15, PDP-8 - Added =n optional value to SHOW CPU HISTORY 2. Bugs Fixed in 3.3 2.1 SCP - Fixed comma-separated SET options (from Dave Bryan) - Fixed duplicate HELP displays with user-specified commands 2.2 PDP-10 - Replicated RP register state per drive - Fixed TU to set FCE on short record - Fixed TU to return bit<15> in drive type - Fixed TU format specification, 1:0 are don't cares - Fixed TU handling of TMK status - Fixed TU handling of DONE, ATA at end of operation - Implemented TU write check 2.3 PDP-11 - Replicated RP register state per drive - Fixed RQ, TQ to report correct controller type and stage 1 configuration flags on a Unibus system - Fixed HK CS2<output_ready> flag 2.4 VAX - Fixed parsing of indirect displacement modes in instruction input 2.5 HP2100 (all fixes from Dave Bryan) CPU - fixed S-register behavior on 2116 - fixed LIx/MIx behavior for DMA on 2116 and 2100 - fixed LIx/MIx behavior for empty I/O card slots DP - fixed enable/disable from either device - fixed ANY ERROR status for 12557A interface - fixed unattached drive status for 12557A interface - status cmd without prior STC DC now completes (12557A) - OTA/OTB CC on 13210A interface also does CLC CC - fixed RAR model - fixed seek check on 13210 if sector out of range DQ - fixed enable/disable from either device - shortened xtime from 5 to 3 (drive avg 156KW/second) - fixed not ready/any error status - fixed RAR model DR - fixed enable/disable from either device - fixed sector return in status word - fixed DMA last word write, incomplete sector fill value - fixed 12610 SFC operation - fixed current-sector determination IPL - fixed enable/disable from either device LPS - fixed status returns for error conditions - fixed handling of non-printing characters - fixed handling of characters after column 80 - improved timing model accuracy for RTE LPT - fixed status returns for error conditions - fixed TOF handling so form remains on line 0 SYS - fixed display of CCA/CCB/CCE instructions 2.5 PDP-15 FPP - fixed URFST to mask low 9b of fraction - fixed exception PC setting
This commit is contained in:
Bob Supnik
committed by
Mark Pizzolato
Mark Pizzolato
parent
2e00e1122f
commit
b6393b36b4
45
scp.h
45
scp.h
@@ -23,6 +23,7 @@
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be used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from Robert M Supnik.
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09-Sep-04 RMS Added reset_all_p
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14-Feb-04 RMS Added debug prototypes (from Dave Hittner)
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02-Jan-04 RMS Split out from SCP
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*/
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@@ -30,6 +31,45 @@
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#ifndef _SIM_SCP_H_
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#define _SIM_SCP_H_ 0
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/* run_cmd parameters */
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#define RU_RUN 0 /* run */
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#define RU_GO 1 /* go */
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#define RU_STEP 2 /* step */
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#define RU_CONT 3 /* continue */
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#define RU_BOOT 4 /* boot */
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/* get_sim_opt parameters */
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#define CMD_OPT_SW 001 /* switches */
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#define CMD_OPT_OF 002 /* output file */
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#define CMD_OPT_SCH 004 /* search */
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#define CMD_OPT_DFT 010 /* defaults */
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/* Command processors */
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t_stat reset_cmd (int32 flag, char *ptr);
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t_stat exdep_cmd (int32 flag, char *ptr);
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t_stat eval_cmd (int32 flag, char *ptr);
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t_stat load_cmd (int32 flag, char *ptr);
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t_stat run_cmd (int32 flag, char *ptr);
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t_stat attach_cmd (int32 flag, char *ptr);
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t_stat detach_cmd (int32 flag, char *ptr);
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t_stat assign_cmd (int32 flag, char *ptr);
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t_stat deassign_cmd (int32 flag, char *ptr);
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t_stat save_cmd (int32 flag, char *ptr);
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t_stat restore_cmd (int32 flag, char *ptr);
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t_stat exit_cmd (int32 flag, char *ptr);
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t_stat set_cmd (int32 flag, char *ptr);
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t_stat show_cmd (int32 flag, char *ptr);
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t_stat brk_cmd (int32 flag, char *ptr);
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t_stat do_cmd (int32 flag, char *ptr);
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t_stat help_cmd (int32 flag, char *ptr);
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t_stat spawn_cmd (int32 flag, char *ptr);
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t_stat echo_cmd (int32 flag, char *ptr);
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/* Utility routines */
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t_stat sim_process_event (void);
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t_stat sim_activate (UNIT *uptr, int32 interval);
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t_stat sim_cancel (UNIT *uptr);
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@@ -40,8 +80,10 @@ int32 sim_qcount (void);
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t_stat attach_unit (UNIT *uptr, char *cptr);
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t_stat detach_unit (UNIT *uptr);
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t_stat reset_all (uint32 start_device);
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t_stat reset_all_p (uint32 start_device);
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char *sim_dname (DEVICE *dptr);
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t_stat get_yn (char *ques, t_stat deflt);
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char *get_sim_opt (int32 opt, char *cptr, t_stat *st);
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char *get_glyph (char *iptr, char *optr, char mchar);
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char *get_glyph_nc (char *iptr, char *optr, char mchar);
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t_value get_uint (char *cptr, uint32 radix, t_value max, t_stat *status);
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@@ -50,6 +92,9 @@ char *get_range (DEVICE *dptr, char *cptr, t_addr *lo, t_addr *hi,
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t_stat get_ipaddr (char *cptr, uint32 *ipa, uint32 *ipp);
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t_value strtotv (char *cptr, char **endptr, uint32 radix);
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t_stat fprint_val (FILE *stream, t_value val, uint32 rdx, uint32 wid, uint32 fmt);
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CTAB *find_cmd (char *gbuf);
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DEVICE *find_dev (char *ptr);
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DEVICE *find_unit (char *ptr, UNIT **uptr);
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DEVICE *find_dev_from_unit (UNIT *uptr);
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REG *find_reg (char *ptr, char **optr, DEVICE *dptr);
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CTAB *find_ctab (CTAB *tab, char *gbuf);
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