098200a126
1. New Features in 3.3-2 1.1 SCP and Libraries - Added ASSERT command (from Dave Bryan) 1.2 PDP-11, VAX - Added RA60, RA71, RA81 disks 2. Bugs Fixed in 3.3-2 2.1 H316 - Fixed IORETURN macro - PT: fixed bug in OCP '0001 (found by Philipp Hachtmann) - MT: fixed error reporting from OCP (found by Philipp Hachtmann) 2.2 Interdata 32b - Fixed branches to mask new PC (from Greg Johnson) 2.3 PDP-11 - Fixed bugs in RESET for 11/70 (reported by Tim Chapman) - Fixed bug in SHOW MODEL (from Sergey Okhapkin) - Made SYSID variable for 11/70 (from Tim Chapman) - Fixed MBRK write case for 11/70 (from Tim Chapman) - RY: fixed bug in boot code (reported by Graham Toal) 2.4 VAX - Fixed initial state of cpu_extmem 2.5 HP2100 (from Dave Bryan) - Fixed missing MPCK on JRS target - Removed EXECUTE instruction (is NOP in actual microcode) - Fixed missing negative overflow renorm in StoreFP 2.6 I1401 - Fixed bug in line printer write line (reported by Van Snyder)
73 lines
3 KiB
C
73 lines
3 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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14-Jan-05 RMS Cloned from hp2100_cpu.c
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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 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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#define UNIT_V_2100 (UNIT_V_UF + 0) /* 2100 */
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#define UNIT_V_21MX (UNIT_V_UF + 1) /* 21MX-E or 21MX-M */
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#define UNIT_V_EAU (UNIT_V_UF + 2) /* EAU */
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#define UNIT_V_FP (UNIT_V_UF + 3) /* FP */
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#define UNIT_V_DMS (UNIT_V_UF + 4) /* DMS */
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#define UNIT_V_IOP (UNIT_V_UF + 5) /* 2100 IOP */
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#define UNIT_V_IOPX (UNIT_V_UF + 6) /* 21MX IOP */
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#define UNIT_V_MSIZE (UNIT_V_UF + 7) /* dummy mask */
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#define UNIT_V_MXM (UNIT_V_UF + 8) /* 21MX is M-series */
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#define UNIT_2116 (0)
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#define UNIT_2100 (1 << UNIT_V_2100)
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#define UNIT_21MX (1 << UNIT_V_21MX)
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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_DMS (1 << UNIT_V_DMS)
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#define UNIT_IOP (1 << UNIT_V_IOP)
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#define UNIT_IOPX (1 << UNIT_V_IOPX)
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#define UNIT_MSIZE (1 << UNIT_V_MSIZE)
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#define UNIT_MXM (1 << UNIT_V_MXM)
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t_stat Ea (uint32 IR, 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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