ec60bbf329
The memory layout for the Interdata simulators has been changed. Do not use Interdata SAVE files from prior revisions with V3.4. 1. New Features in 3.4 1.1 SCP and Libraries - Revised interpretation of fprint_sym, fparse_sym returns - Revised syntax for SET DEBUG - DO command nesting allowed to ten levels 1.2 Interdata - Revised memory model to be 16b instead of 8b 1.3 HP2100 - Added Fast FORTRAN Processor instructions - Added SET OFFLINE/ONLINE and SET UNLOAD/LOAD commands to tapes and disks 2. Bugs Fixed in 3.4-0 2.1 Interdata - Fixed bug in show history routine (from Mark Hittinger) - Fixed bug in initial memory allocation 2.2 PDP-10 - Fixed TU bug, ERASE and WREOF should not clear done (reported by Rich Alderson) - Fixed TU error reporting 2.3 PDP-11 - Fixed TU error reporting
103 lines
4.2 KiB
C
103 lines
4.2 KiB
C
/* hp2100_cpu.h: HP 2100 CPU definitions
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Copyright (c) 2005, Robert M. Supnik
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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ROBERT M SUPNIK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of Robert M Supnik shall not
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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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21-Jan-05 JDB Reorganized CPU option flags
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14-Jan-05 RMS Cloned from hp2100_cpu.c
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CPU models are broken down into type and series to facilitate option
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validation. Bits 3:2 encode the type, and bits 1:0 encode the series
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within the type.
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*/
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#ifndef _HP2100_CPU_H_
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#define _HP2100_CPU_H_ 0
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#define CPU_V_SERIES 0
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#define CPU_V_TYPE 2
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#define TYPE_211X 0 /* 2114, 2115, 2116 */
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#define TYPE_2100 1 /* 2100A, 2100S */
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#define TYPE_21MX 2 /* 21MX-M, 21MX-E, 21MX-F */
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#define TYPE_1000A 3 /* A600, A700, A900, A990 */
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#define CPU_2116 (TYPE_211X << CPU_V_TYPE | 0)
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#define CPU_2100 (TYPE_2100 << CPU_V_TYPE | 0)
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#define CPU_21MX_M (TYPE_21MX << CPU_V_TYPE | 0)
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#define CPU_21MX_E (TYPE_21MX << CPU_V_TYPE | 1)
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#define UNIT_V_CPU (UNIT_V_UF + 0) /* CPU model bits 0-3 */
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#define UNIT_M_CPU 017 /* CPU model mask */
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#define UNIT_M_TYPE 014 /* CPU type mask */
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#define UNIT_V_EAU (UNIT_V_UF + 4) /* EAU installed */
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#define UNIT_V_FP (UNIT_V_UF + 5) /* FP installed */
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#define UNIT_V_IOP (UNIT_V_UF + 6) /* IOP installed */
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#define UNIT_V_DMS (UNIT_V_UF + 7) /* DMS installed */
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#define UNIT_V_FFP (UNIT_V_UF + 8) /* FFP installed */
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#define UNIT_CPU_MASK (UNIT_M_CPU << UNIT_V_CPU)
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#define UNIT_2116 (CPU_2116 << UNIT_V_CPU)
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#define UNIT_2100 (CPU_2100 << UNIT_V_CPU)
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#define UNIT_21MX_M (CPU_21MX_M << UNIT_V_CPU)
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#define UNIT_21MX_E (CPU_21MX_E << UNIT_V_CPU)
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#define UNIT_TYPE_MASK (UNIT_M_TYPE << UNIT_V_CPU)
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#define UNIT_TYPE_211X ((TYPE_211X << CPU_V_TYPE) << UNIT_V_CPU)
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#define UNIT_TYPE_2100 ((TYPE_2100 << CPU_V_TYPE) << UNIT_V_CPU)
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#define UNIT_TYPE_21MX ((TYPE_21MX << CPU_V_TYPE) << UNIT_V_CPU)
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#define UNIT_CPU_MODEL (cpu_unit.flags & UNIT_CPU_MASK)
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#define UNIT_CPU_TYPE (cpu_unit.flags & UNIT_TYPE_MASK)
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#define CPU_TYPE (UNIT_CPU_TYPE >> (UNIT_V_CPU + CPU_V_TYPE))
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#define UNIT_EAU (1 << UNIT_V_EAU)
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#define UNIT_FP (1 << UNIT_V_FP)
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#define UNIT_IOP (1 << UNIT_V_IOP)
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#define UNIT_DMS (1 << UNIT_V_DMS)
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#define UNIT_FFP (1 << UNIT_V_FFP)
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#define UNIT_OPTS (UNIT_EAU | UNIT_FP | UNIT_IOP | UNIT_DMS | UNIT_FFP)
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#define PCQ_SIZE 64 /* must be 2**n */
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#define PCQ_MASK (PCQ_SIZE - 1)
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#define PCQ_ENTRY pcq[pcq_p = (pcq_p - 1) & PCQ_MASK] = err_PC
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t_stat resolve (uint32 MA, uint32 *addr, uint32 irq);
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uint8 ReadB (uint32 addr);
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uint8 ReadBA (uint32 addr);
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uint16 ReadW (uint32 addr);
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uint16 ReadWA (uint32 addr);
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uint32 ReadF (uint32 addr);
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void WriteB (uint32 addr, uint32 dat);
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void WriteBA (uint32 addr, uint32 dat);
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void WriteW (uint32 addr, uint32 dat);
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void WriteWA (uint32 addr, uint32 dat);
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t_stat iogrp (uint32 ir, uint32 iotrap);
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void mp_dms_jmp (uint32 va);
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uint16 dms_rmap (uint32 mapi);
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void dms_wmap (uint32 mapi, uint32 dat);
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void dms_viol (uint32 va, uint32 st);
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uint32 dms_upd_sr (void);
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#endif
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