forked from MirrorRepos/RomWBW
wwarthen
12 years ago
654 changed files with 1161 additions and 6850 deletions
@ -1,4 +1,4 @@ |
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@echo off |
@echo off |
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setlocal |
setlocal |
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cd Source |
cd Source |
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PowerShell .\Build.ps1 %* |
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call Build %* |
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@ -1,7 +0,0 @@ |
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@echo off |
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setlocal |
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echo Building Apps... |
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cd Apps |
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call Build.cmd |
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@ -1,7 +0,0 @@ |
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@echo off |
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setlocal |
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echo Building CP/M 2.2... |
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cd CPM22 |
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call Build.cmd |
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@ -1,7 +1,4 @@ |
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@echo off |
@echo off |
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setlocal |
setlocal |
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call BuildCPM22 |
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call BuildZCPR |
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call BuildZCPR-DJ |
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call BuildApps.cmd |
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cd Source |
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call BuildCommon %* |
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@ -1,4 +0,0 @@ |
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@echo off |
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setlocal |
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cd Source |
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PowerShell .\BuildUNA.ps1 %* |
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@ -1,4 +0,0 @@ |
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@echo off |
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setlocal |
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cd Source |
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PowerShell .\BuildUNALOAD.ps1 %* |
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@ -1,7 +0,0 @@ |
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@echo off |
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setlocal |
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echo Building ZCPR-DJ... |
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cd ZCPR-DJ |
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call Build.cmd |
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@ -1,7 +0,0 @@ |
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@echo off |
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setlocal |
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echo Building ZCPR... |
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cd ZCPR |
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call Build.cmd |
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@ -1,72 +0,0 @@ |
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@echo off |
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setlocal |
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set PATH=..\Tools\tasm32;..\Tools\zx;%PATH% |
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set TASMTABS=..\Tools\tasm32 |
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set ZXBINDIR=../tools/cpm/bin/ |
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set ZXLIBDIR=../tools/cpm/lib/ |
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set ZXINCDIR=../tools/cpm/include/ |
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call :asm ccpb03 || goto :eof |
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call :asm bdosb01 || goto :eof |
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zx MAC -CCP.ASM -$PO |
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zx MLOAD25 -CCP.BIN=CCP.HEX |
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zx MAC -BDOS.ASM -$PO |
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zx MLOAD25 -BDOS.BIN=BDOS.HEX |
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zx MAC -CCP22.ASM -$PO |
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zx MLOAD25 -CCP22.BIN=CCP22.HEX |
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zx MAC -BDOS22.ASM -$PO |
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zx MLOAD25 -BDOS22.BIN=BDOS22.HEX |
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zx MAC -OS2CCP.ASM -$PO |
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zx MLOAD25 -OS2CCP.BIN=OS2CCP.HEX |
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zx MAC -OS3BDOS.ASM -$PO |
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zx MLOAD25 -OS3BDOS.BIN=OS3BDOS.HEX |
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goto :eof |
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:asm |
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echo. |
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echo Building %1... |
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tasm -t80 -b -g3 -fFF %1.asm %1.bin %1.lst |
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goto :eof |
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@echo off |
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setlocal |
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set PATH=..\Tools\tasm32;..\Tools\zx;%PATH% |
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set TASMTABS=..\Tools\tasm32 |
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set ZXBINDIR=../tools/cpm/bin/ |
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set ZXLIBDIR=../tools/cpm/lib/ |
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set ZXINCDIR=../tools/cpm/include/ |
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call :asm SysCopy || goto :eof |
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call :asm Assign || goto :eof |
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call :asm Format || goto :eof |
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call :asm Talk || goto :eof |
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zx Z80ASM -SYSGEN/F |
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goto :eof |
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:asm |
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echo. |
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echo Building %1... |
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tasm -t80 -b -g3 -fFF %1.asm %1.com %1.lst |
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goto :eof |
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Binary file not shown.
@ -1,18 +1,14 @@ |
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The Support directory contains files that may be needed to complete |
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The Hardware directory contains files that may be needed to complete |
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your system setup that would not be appropriate to include in the |
your system setup that would not be appropriate to include in the |
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ROM itself or in the ROM disk. |
ROM itself or in the ROM disk. |
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Contents |
Contents |
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-------- |
-------- |
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vdu.rom: ROM image for VDU onboard EPROM |
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VDU\vdu.rom: ROM image for VDU onboard EPROM |
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PropIO\PropIO.eeprom: PropIO firmware for use with RomWBW |
PropIO\PropIO.eeprom: PropIO firmware for use with RomWBW |
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PropIO2\PropIO2.eeprom: PropIO V2 firmware for use with RomWBW |
PropIO2\PropIO2.eeprom: PropIO V2 firmware for use with RomWBW |
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ParPortProp\ParPortProp.eeprom: ParPortProp firmware for use with RomWBW |
ParPortProp\ParPortProp.eeprom: ParPortProp firmware for use with RomWBW |
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ZSDOS: Directory contains updated ZSDOS distribution files (see ..\Doc\ZSystem.txt) |
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Clock: Directory contains ZSystem clock drivers |
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@ -1,4 +0,0 @@ |
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@echo off |
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pushd Source |
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call .\Make.cmd %* |
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popd |
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Binary file not shown.
@ -1,564 +0,0 @@ |
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DDTZ v2.7 |
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by C.B. Falconer |
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edited by George A. Havach |
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Introduction: |
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============ |
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DDTZ v2.7 is a complete replacement for DDT, Digital Research's |
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famous Dynamic Debugging Tool, with improved functionality, bug |
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extermination, and full Z80 support. In general, DDTZ is fully |
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compatible with the original utility, but it has extra and |
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extended commands and many fewer quirks. All Z80-specific |
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instructions can be (dis)assembled, though in Intel rather then |
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Zilog format. Furthermore, DDTZ will correctly trace ('T' and 'U' |
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commands) both 8080 and Z80 instructions, depending on which CPU |
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is operating. On startup, the program announces which CPU it is |
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running on. |
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DDTZ v2.7 now handles the 64180 added opcodes. It does NOT test |
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for a 64180 CPU, since this cannot be done without executing |
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illegal Z80 instructions, which in turn will crash some |
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simulators. However v2.7 does not execute any 64180 instructions |
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internally, only in the subject program. |
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This issue supplies the "M" version assembled, to avoid errors |
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when switching between MSDOS and CPM systems. The command table |
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is updated accordingly. Most CPM users are also MSDOS users, but |
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not vice-versa. |
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The program is invoked by typing |
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ddtz<ret> |
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or |
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ddtz [d:]filespec<ret> |
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In the second form, DDTZ will load the specified file into |
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memory starting at 0100H, unless it's a .HEX file that sets its |
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own load address. Besides reporting the NEXT free address and |
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the PC (program counter) after a successful load, DDTZ also shows |
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the number of memory pages needed for a SAVE. Instead of having |
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to write all this down, just use the 'X' command at any time to |
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redisplay these three values for the current application. |
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NOTE: loading more code above the NEXT pointer revises these |
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values. |
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As in DDT, when a program is loaded above the area holding the |
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'A' and 'U' (and now 'W') command code, these commands are |
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disabled, and the extra memory is released to the user. Thus, |
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DDTZ can occupy as little as 3K total memory space. Unlike DDT, |
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however, DDTZ will not overwrite itself or the system on program |
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loads (except .HEX files). |
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At initialization, the stack pointer (SP) points to a return to |
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DDTZ, just like for the CCP. Thus, programs that normally return |
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to the CCP will be returned to DDTZ. The 'B' command |
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reinitializes this condition. |
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The intercept vector copies the BDOS version number, etc., so |
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an object program does not know that DDTZ is running (except |
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for BIOS-BDOS vector size). Thus, programs that check the version |
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number should execute correctly under DDTZ. |
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All input parameters can now be entered in any of three formats: |
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(1) hexadecimal (as in DDT), |
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(2) decimal, by adding a leading '#' character, |
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(3) ASCII, by enclosing between either single or double |
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quotes; either one or two characters are allowed. |
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Leading blanks in command lines and parameters are absorbed. |
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Either a comma or a (single) space is a valid delimiter. |
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Either uppercase or lowercase input is accepted. |
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The default command (for anything not otherwise recognizable) |
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is 'H'. This allows convenient calculation, along with the other |
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features described below. So, to convert a number, just enter |
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it! |
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As in DDT, the prompt character is '-', and the only error |
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message is the query ('?'), which generally kicks you back to |
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command mode. |
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New Commands (Over DDT): |
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======================= |
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NOTE: letters in parenthesis, e.g. "(U)", show the equivalent |
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command for DDTZM version (compatible with MSDOS debug). |
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@ Sets or shows (with no parameter) the internally stored |
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"base" value. Also used with the 'S' and 'D' commands as |
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an optional parameter (though without the '@') to display |
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memory from an arbitrary base marker (offset). When set to |
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zero (the default), it does not affect any screen displays. |
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B B)egin: resets the USER stack pointer to its initial value, |
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such that any program that exits by an RET will return to |
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DDTZ. DDTZ provides a default stack space of |
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approximately 24 bytes for user programs. |
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C C)ompare first_address,last_address,against_address: shows |
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all the byte differences between two memory areas, in the |
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format |
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XXXX aa YYYY bb |
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where XXXX and YYYY are the comparative memory addresses, |
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and aa and bb are the corresponding byte values. Can be |
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used to verify the identity of two files by first |
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loading them into different memory areas with the 'R' |
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command (see below). |
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W Write: stores the modified memory area to disk under the |
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(K) filename specified by the 'I' command, overwriting the |
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original file from which it was loaded (the user is queried |
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before doing so). By default, the image of memory from |
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0100H through the "NEXT" value -1 is saved. "K first_addr, |
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last_address" overrides this and allows writing ANY memory |
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area to a file. Almost a necessity for CPM 3.0 (no SAVE!). |
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K)eep on DDTZ |
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X eXamine: redisplays the "NEXT PC SAVE" report at any time. |
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(Q) Q)uery size on DDTZ. |
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S S)earch first_address, last_addr, value: searches the |
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(W) specified memory area for the value (a 16-bit word, not a |
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byte) and shows the locations of all such. Very useful for |
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finding CALL's or JMP's to a particular address, etc. |
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W)here on DDTZ |
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Y Y)our_option parm1,parm2,address: executes an arbitrary |
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routine at the specified address, with the BC and DE |
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registers set to parm1 and parm2, respectively. |
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Z Displays (but does not alter) the Z80's alternate register |
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set, including the index registers (disabled if running on |
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an 8080). On Z80's, automatically included as the last |
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part of the display by the 'X' command. |
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Based (Offset) Displays: |
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======================= |
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The 'D' and 'E' commands can use a stored base value (offset), |
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as set by the '@' command. The current @ value may be |
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overridden for a single execution of these commands by adding the |
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base as an extra parameter in the command line. The effect is |
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to add this value to the first/last address and display |
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accordingly. The address listing on the left becomes XXXX:YYYY, |
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where XXXX is the offset address and YYYY is the actual memory |
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address being displayed. For example, if you have a data area |
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located at 42B7H and wish to preserve easy access, just enter |
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"@42b7". Now, "d0,3f" will dump memory starting at 4237H. |
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Further Changes from DDT: |
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======================== |
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A A)ssemble now accepts the full Z80 as well as 8080 |
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instruction set, although it expects them in Intel rather |
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than Zilog format (see notes below under the 'L' |
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command). When in doubt, see the mnemnonic list below. |
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D D)isplay or D)ump will accept an optional third parameter |
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to set the base value for a single execution only. Format |
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has been cleaned up. |
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H H)ex_arithmetic on two values also shows their |
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difference in decimal. With only one value, converts to |
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hexadecimal, decimal, and ASCII (low-order byte only). |
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N N)ame now allows drive specification (d:...) and sets up |
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(I) the complete command line, including both FCB's (at |
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addresses 005CH and 006CH). The tail (stored at 0081H up) |
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is NOT upshifted. |
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I)nput on DDTZ |
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U U)nassemble now displays the raw hexcode, especially handy |
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(L) when examining non-code areas. Intel (8080 style) mnemonics |
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are used, so some disassembled instructions may look |
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strange. E.g., the Z80's 'IN B,(C)' and 'OUT (C),B' become |
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'INP B' and 'OUTP B', respectively; 'LD (nnnn),BC' becomes |
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'SBCD nnnn', 'ADD IX, BC' becomes 'DADX B', and 'JP (IX)' |
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becomes 'PCIX'. |
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L)ist on DDTZ |
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L L)oad now permits loading a file into memory with an |
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(R) offset, which is added to the default load address of |
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0100H. When reading in a .HEX file with a preset bias, |
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the 'R' command will not transfer control to an invalid |
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execution point. Another execution of the 'R' command will |
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reread the input file, e.g.: |
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n blah<ret> |
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l<ret> |
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...modify the code and generally mess about... |
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l<ret> |
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The original file is reloaded, and the modifications are |
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removed. |
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R)ead on DDTZ |
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E E)nter, like D)isplay, now accepts an optional second |
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(S) parameter to set the base value for a single execution |
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||||
only. |
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S)ubstitute or S)et on DDTZ |
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T T)rap/trace on termination now shows the complete CPU |
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||||
state. Traps and traces no longer lock up when a user RST |
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||||
7 instruction is executed. Tracing of BDOS/BIOS calls is |
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heavily trun cated, avoiding clutter and preventing system |
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||||
crashes. |
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NOTE: Most of the UNDOCUMENTED Z80 op-codes are handled. Others |
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can crash the system. |
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R R)egisters also shows what two-byte values the HL and SP |
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||||
(X) registers are actually pointing to. On Z80's, displays the |
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alternate register set. |
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eX)amine on DDTZ |
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NOTE: Any use of the 'W' or 'L' command resets the system DMA |
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transfer address to the standard default value of 0080H. |
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; This is the output of DDTZ when disassembling OPTYPE.TRY |
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NOP LDA 06A4 MOV M,H |
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LXI B,06A4 DCX SP MOV M,L |
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STAX B INR A HLT |
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||||
INX B DCR A MOV M,A |
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INR B MVI A,20 MOV A,B |
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DCR B CMC MOV A,C |
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MVI B,20 MOV B,B MOV A,D |
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RLC MOV B,C MOV A,E |
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EXAF MOV B,D MOV A,H |
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DAD B MOV B,E MOV A,L |
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LDAX B MOV B,H MOV A,M |
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DCX B MOV B,L MOV A,A |
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INR C MOV B,M ADD B |
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DCR C MOV B,A ADD C |
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MVI C,20 MOV C,B ADD D |
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||||
RRC MOV C,C ADD E |
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DJNZ 0134 MOV C,D ADD H |
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LXI D,06A4 MOV C,E ADD L |
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STAX D MOV C,H ADD M |
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INX D MOV C,L ADD A |
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INR D MOV C,M ADC B |
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DCR D MOV C,A ADC C |
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MVI D,20 MOV D,B ADC D |
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RAL MOV D,C ADC E |
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JR 0134 MOV D,D ADC H |
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DAD D MOV D,E ADC L |
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LDAX D MOV D,H ADC M |
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DCX D MOV D,L ADC A |
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INR E MOV D,M SUB B |
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DCR E MOV D,A SUB C |
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MVI E,20 MOV E,B SUB D |
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RAR MOV E,C SUB E |
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||||
JRNZ 0134 MOV E,D SUB H |
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LXI H,06A4 MOV E,E SUB L |
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SHLD 06A4 MOV E,H SUB M |
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INX H MOV E,L SUB A |
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INR H MOV E,M SBB B |
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DCR H MOV E,A SBB C |
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MVI H,20 MOV H,B SBB D |
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DAA MOV H,C SBB E |
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JRZ 0134 MOV H,D SBB H |
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DAD H MOV H,E SBB L |
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LHLD 06A4 MOV H,H SBB M |
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DCX H MOV H,L SBB A |
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INR L MOV H,M ANA B |
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DCR L MOV H,A ANA C |
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||||
MVI L,20 MOV L,B ANA D |
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CMA MOV L,C ANA E |
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JRNC 0134 MOV L,D ANA H |
|
||||
LXI SP,06A4 MOV L,E ANA L |
|
||||
STA 06A4 MOV L,H ANA M |
|
||||
INX SP MOV L,L ANA A |
|
||||
INR M MOV L,M XRA B |
|
||||
DCR M MOV L,A XRA C |
|
||||
MVI M,20 MOV M,B XRA D |
|
||||
STC MOV M,C XRA E |
|
||||
JRC 0134 MOV M,D XRA H |
|
||||
DAD SP MOV M,E XRA L |
|
||||
|
|
||||
|
|
||||
XRA M JPE 06A4 SLAR M |
|
||||
XRA A XCHG SLAR A |
|
||||
ORA B CPE 06A4 SRAR B |
|
||||
ORA C XRI 20 SRAR C |
|
||||
ORA D RST 5 SRAR D |
|
||||
ORA E RP SRAR E |
|
||||
ORA H POP PSW SRAR H |
|
||||
ORA L JP 06A4 SRAR L |
|
||||
ORA M DI SRAR M |
|
||||
ORA A CP 06A4 SRAR A |
|
||||
CMP B PUSH PSW SLLR B |
|
||||
CMP C ORI 20 SLLR C |
|
||||
CMP D RST 6 SLLR D |
|
||||
CMP E RM SLLR E |
|
||||
CMP H SPHL SLLR H |
|
||||
CMP L JM 06A4 SLLR L |
|
||||
CMP M EI SLLR M |
|
||||
CMP A CM 06A4 SLLR A |
|
||||
RNZ CPI 20 SRLR B |
|
||||
POP B RST 7 SRLR C |
|
||||
JNZ 06A4 RLCR B SRLR D |
|
||||
JMP 06A4 RLCR C SRLR E |
|
||||
CNZ 06A4 RLCR D SRLR H |
|
||||
PUSH B RLCR E SRLR L |
|
||||
ADI 20 RLCR H SRLR M |
|
||||
RST 0 RLCR L SRLR A |
|
||||
RZ RLCR M BIT 0,B |
|
||||
RET RLCR A BIT 0,C |
|
||||
JZ 06A4 RRCR B BIT 0,D |
|
||||
CZ 06A4 RRCR C BIT 0,E |
|
||||
CALL 06A4 RRCR D BIT 0,H |
|
||||
ACI 20 RRCR E BIT 0,L |
|
||||
RST 1 RRCR H BIT 0,M |
|
||||
RNC RRCR L BIT 0,A |
|
||||
POP D RRCR M BIT 1,B |
|
||||
JNC 06A4 RRCR A BIT 1,C |
|
||||
OUT 20 RALR B BIT 1,D |
|
||||
CNC 06A4 RALR C BIT 1,E |
|
||||
PUSH D RALR D BIT 1,H |
|
||||
SUI 20 RALR E BIT 1,L |
|
||||
RST 2 RALR H BIT 1,M |
|
||||
RC RALR L BIT 1,A |
|
||||
EXX RALR M BIT 2,B |
|
||||
JC 06A4 RALR A BIT 2,C |
|
||||
IN 20 RARR B BIT 2,D |
|
||||
CC 06A4 RARR C BIT 2,E |
|
||||
SBI 20 RARR D BIT 2,H |
|
||||
RST 3 RARR E BIT 2,L |
|
||||
RPO RARR H BIT 2,M |
|
||||
POP H RARR L BIT 2,A |
|
||||
JPO 06A4 RARR M BIT 3,B |
|
||||
XTHL RARR A BIT 3,C |
|
||||
CPO 06A4 SLAR B BIT 3,D |
|
||||
PUSH H SLAR C BIT 3,E |
|
||||
ANI 20 SLAR D BIT 3,H |
|
||||
RST 4 SLAR E BIT 3,L |
|
||||
RPE SLAR H BIT 3,M |
|
||||
PCHL SLAR L BIT 3,A |
|
||||
|
|
||||
|
|
||||
BIT 4,B RES 3,D SET 2,H |
|
||||
BIT 4,C RES 3,E SET 2,L |
|
||||
BIT 4,D RES 3,H SET 2,M |
|
||||
BIT 4,E RES 3,L SET 2,A |
|
||||
BIT 4,H RES 3,M SET 3,B |
|
||||
BIT 4,L RES 3,A SET 3,C |
|
||||
BIT 4,M RES 4,B SET 3,D |
|
||||
BIT 4,A RES 4,C SET 3,E |
|
||||
BIT 5,B RES 4,D SET 3,H |
|
||||
BIT 5,C RES 4,E SET 3,L |
|
||||
BIT 5,D RES 4,H SET 3,M |
|
||||
BIT 5,E RES 4,L SET 3,A |
|
||||
BIT 5,H RES 4,M SET 4,B |
|
||||
BIT 5,L RES 4,A SET 4,C |
|
||||
BIT 5,M RES 5,B SET 4,D |
|
||||
BIT 5,A RES 5,C SET 4,E |
|
||||
BIT 6,B RES 5,D SET 4,H |
|
||||
BIT 6,C RES 5,E SET 4,L |
|
||||
BIT 6,D RES 5,H SET 4,M |
|
||||
BIT 6,E RES 5,L SET 4,A |
|
||||
BIT 6,H RES 5,M SET 5,B |
|
||||
BIT 6,L RES 5,A SET 5,C |
|
||||
BIT 6,M RES 6,B SET 5,D |
|
||||
BIT 6,A RES 6,C SET 5,E |
|
||||
BIT 7,B RES 6,D SET 5,H |
|
||||
BIT 7,C RES 6,E SET 5,L |
|
||||
BIT 7,D RES 6,H SET 5,M |
|
||||
BIT 7,E RES 6,L SET 5,A |
|
||||
BIT 7,H RES 6,M SET 6,B |
|
||||
BIT 7,L RES 6,A SET 6,C |
|
||||
BIT 7,M RES 7,B SET 6,D |
|
||||
BIT 7,A RES 7,C SET 6,E |
|
||||
RES 0,B RES 7,D SET 6,H |
|
||||
RES 0,C RES 7,E SET 6,L |
|
||||
RES 0,D RES 7,H SET 6,M |
|
||||
RES 0,E RES 7,L SET 6,A |
|
||||
RES 0,H RES 7,M SET 7,B |
|
||||
RES 0,L RES 7,A SET 7,C |
|
||||
RES 0,M SET 0,B SET 7,D |
|
||||
RES 0,A SET 0,C SET 7,E |
|
||||
RES 1,B SET 0,D SET 7,H |
|
||||
RES 1,C SET 0,E SET 7,L |
|
||||
RES 1,D SET 0,H SET 7,M |
|
||||
RES 1,E SET 0,L SET 7,A |
|
||||
RES 1,H SET 0,M DADX B |
|
||||
RES 1,L SET 0,A DADX D |
|
||||
RES 1,M SET 1,B LXI X,06A4 |
|
||||
RES 1,A SET 1,C SIXD 06A4 |
|
||||
RES 2,B SET 1,D INX X |
|
||||
RES 2,C SET 1,E DADX X |
|
||||
RES 2,D SET 1,H LIXD 06A4 |
|
||||
RES 2,E SET 1,L DCX X |
|
||||
RES 2,H SET 1,M INR [X+05] |
|
||||
RES 2,L SET 1,A DCR [X+05] |
|
||||
RES 2,M SET 2,B MVI [X+05],20 |
|
||||
RES 2,A SET 2,C DADX SP |
|
||||
RES 3,B SET 2,D MOV B,[X+05] |
|
||||
RES 3,C SET 2,E MOV C,[X+05] |
|
||||
|
|
||||
|
|
||||
MOV D,[X+05] DSBC B DADY B |
|
||||
MOV E,[X+05] SBCD 06A4 DADY D |
|
||||
MOV H,[X+05] NEG LXI Y,06A4 |
|
||||
MOV L,[X+05] RETN SIYD 06A4 |
|
||||
MOV [X+05],B IM0 INX Y |
|
||||
MOV [X+05],C LDIA DADY Y |
|
||||
MOV [X+05],D INP C LIYD 06A4 |
|
||||
MOV [X+05],E OUTP C DCX Y |
|
||||
MOV [X+05],H DADC B INR [Y+05] |
|
||||
MOV [X+05],L LBCD 06A4 DCR [Y+05] |
|
||||
MOV [X+05],A RETI MVI [Y+05],2 |
|
||||
MOV A,[X+05] LDRA DADY SP |
|
||||
ADD [X+05] INP D MOV B,[Y+05] |
|
||||
ADC [X+05] OUTP D MOV C,[Y+05] |
|
||||
SUB [X+05] DSBC D MOV D,[Y+05] |
|
||||
SBB [X+05] SDED 06A4 MOV E,[Y+05] |
|
||||
ANA [X+05] IM1 MOV H,[Y+05] |
|
||||
XRA [X+05] LDAI MOV L,[Y+05] |
|
||||
ORA [X+05] INP E MOV [Y+05],B |
|
||||
CMP [X+05] OUTP E MOV [Y+05],C |
|
||||
POP X DADC D MOV [Y+05],D |
|
||||
XTIX LDED 06A4 MOV [Y+05],E |
|
||||
PUSH X IM2 MOV [Y+05],H |
|
||||
PCIX LDAR MOV [Y+05],L |
|
||||
SPIX INP H MOV [Y+05],A |
|
||||
RLCR [X+05] OUTP H MOV A,[Y+05] |
|
||||
RRCR [X+05] DSBC H ADD [Y+05] |
|
||||
RALR [X+05] shld 06A4 ADC [Y+05] |
|
||||
RARR [X+05] RRD SUB [Y+05] |
|
||||
SLAR [X+05] INP L SBB [Y+05] |
|
||||
SRAR [X+05] OUTP L ANA [Y+05] |
|
||||
SRLR [X+05] DADC H XRA [Y+05] |
|
||||
BIT 0,[X+05] lhld 06A4 ORA [Y+05] |
|
||||
BIT 1,[X+05] RLD CMP [Y+05] |
|
||||
BIT 2,[X+05] INP M POP Y |
|
||||
BIT 3,[X+05] OUTP M XTIY |
|
||||
BIT 4,[X+05] DSBC SP PUSH Y |
|
||||
BIT 5,[X+05] SSPD 06A4 PCIY |
|
||||
BIT 6,[X+05] INP A SPIY |
|
||||
BIT 7,[X+05] OUTP A RLCR [Y+05] |
|
||||
RES 0,[X+05] DADC SP RRCR [Y+05] |
|
||||
RES 1,[X+05] LSPD 06A4 RALR [Y+05] |
|
||||
RES 2,[X+05] LDI RARR [Y+05] |
|
||||
RES 3,[X+05] CCI SLAR [Y+05] |
|
||||
RES 4,[X+05] INI SRAR [Y+05] |
|
||||
RES 5,[X+05] OTI SRLR [Y+05] |
|
||||
RES 6,[X+05] LDD BIT 0,[Y+05] |
|
||||
RES 7,[X+05] CCD BIT 1,[Y+05] |
|
||||
SET 0,[X+05] IND BIT 2,[Y+05] |
|
||||
SET 1,[X+05] OTD BIT 3,[Y+05] |
|
||||
SET 2,[X+05] LDIR BIT 4,[Y+05] |
|
||||
SET 3,[X+05] CCIR BIT 5,[Y+05] |
|
||||
SET 4,[X+05] INIR BIT 6,[Y+05] |
|
||||
SET 5,[X+05] OTIR BIT 7,[Y+05] |
|
||||
SET 6,[X+05] LDDR RES 0,[Y+05] |
|
||||
SET 7,[X+05] CCDR RES 1,[Y+05] |
|
||||
INP B INDR RES 2,[Y+05] |
|
||||
OUTP B OTDR RES 3,[Y+05] |
|
||||
|
|
||||
|
|
||||
RES 4,[Y+05] SET 0,[Y+05] SET 4,[Y+05] |
|
||||
RES 5,[Y+05] SET 1,[Y+05] SET 5,[Y+05] |
|
||||
RES 6,[Y+05] SET 2,[Y+05] SET 6,[Y+05] |
|
||||
RES 7,[Y+05] SET 3,[Y+05] SET 7,[Y+05] |
|
||||
|
|
||||
; These are the result of disassembling 64180OPS.TRY |
|
||||
; These opcodes are available ONLY on the 64180 CPU |
|
||||
; DDTZ will both assemble and disassemble these. |
|
||||
IN0 B,20 TST E MLT B |
|
||||
OUT0 20,B IN0 H,20 MLT D |
|
||||
TST B OUT0 20,H TSTI 20 |
|
||||
IN0 C,20 TST H MLT H |
|
||||
OUT0 20,C IN0 L,20 TSIO 20 |
|
||||
TST C OUT0 20,L SLP |
|
||||
IN0 D,20 TST L MLT SP |
|
||||
OUT0 20,D TST M OTIM |
|
||||
TST D IN0 A,20 OTDM |
|
||||
IN0 E,20 OUT0 20,A OIMR |
|
||||
OUT0 20,E TST A ODMR |
|
||||
|
|
||||
; The following are UNDOCUMENTED z80 opcodes from XTDOPS.TRY. |
|
||||
; DDTZ will disassemble these, but will not assemble them. |
|
||||
; They use xh/xl (or yh/yl) as separate byte registers. |
|
||||
; Use these at your own risk. |
|
||||
INRX H ACXR H MOVY H,B |
|
||||
DCRX H ACXR L MOVY H,C |
|
||||
MVIX H,20 SUXR H MOVY H,D |
|
||||
INRX L SUXR L MOVY H,E |
|
||||
DCRX L SBXR H MOVY H,A |
|
||||
MVIX L,20 SBXR L MOVY L,B |
|
||||
MOVX B,H NDXR H MOVY L,C |
|
||||
MOVX B,L NDXR L MOVY L,D |
|
||||
MOVX C,H XRXR H MOVY L,E |
|
||||
MOVX C,L XRXR L MOVY L,A |
|
||||
MOVX D,H ORXR H MOVY A,H |
|
||||
MOVX D,L ORXR L MOVY A,L |
|
||||
MOVX E,H CPXR H ADYR H |
|
||||
MOVX E,L CPXR L ADYR L |
|
||||
MOVX H,B INRY H ACYR H |
|
||||
MOVX H,C DCRY H ACYR L |
|
||||
MOVX H,D MVIY H,20 SUYR H |
|
||||
MOVX H,E INRY L SUYR L |
|
||||
MOVX H,A DCRY L SBYR H |
|
||||
MOVX L,B MVIY L,20 SBYR L |
|
||||
MOVX L,C MOVY B,H NDYR H |
|
||||
MOVX L,D MOVY B,L NDYR L |
|
||||
MOVX L,E MOVY C,H XRYR H |
|
||||
MOVX L,A MOVY C,L XRYR L |
|
||||
MOVX A,H MOVY D,H ORYR H |
|
||||
MOVX A,L MOVY D,L ORYR L |
|
||||
ADXR H MOVY E,H CPYR H |
|
||||
ADXR L MOVY E,L CPYR L |
|
||||
|
|
||||
|
|
||||
Command Summary: |
|
||||
=============== |
|
||||
|
|
||||
DDTZM command DDTZ command |
|
||||
============= ============ |
|
||||
@ (base) |
|
||||
A)ssemble first_address A |
|
||||
B)egin {i.e., initialize stack and return} B |
|
||||
C)ompare first_address,last_address,against_address C |
|
||||
D)ump first_address[,last_address[,base]] D |
|
||||
E)nter_in_memory first_address[,base] S)ubstitute |
|
||||
F)ill first_address,last_address,value F |
|
||||
G)o_to [address][,trap1[,trap2]] G |
|
||||
H)ex_arithmetic value1(,value2) H |
|
||||
L)oad_file (offset) R)ead |
|
||||
M)ove first_address,last_address,destination M |
|
||||
N)nput FCBs_command_line I)nput |
|
||||
Q)uit (not avail) |
|
||||
R)egister examine/change [register|flag] X)amine |
|
||||
S)earch first_address,last_address,word W)hereis |
|
||||
T)race_execution [count] T |
|
||||
Untrace_execution [count] (i.e. do count instr) U)ntrace |
|
||||
U)nassemble_code first_address[,last_address] L)ist code |
|
||||
W)rite [first_address,last_address] K)eep |
|
||||
X)amine {i.e. display memory parameters for application} Q)uery |
|
||||
Y)our_option BC:=parm1,DE:=parm2,call_address Y |
|
||||
Z)80_register_display Z |
|
||||
|
|
||||
|
|
||||
If you find this program useful, contributions will be gratefully |
|
||||
accepted and will encourage further development and release of |
|
||||
useful CPM programs. My practice is to include source. |
|
||||
|
|
||||
C.B. Falconer |
|
||||
680 Hartford Turnpike, |
|
||||
Hamden, Conn. 06517 (203) 281-1438 |
|
||||
|
|
||||
DDTZ and its associated documentation and other files are |
|
||||
copyright (c) 1980-1988 by C.B. Falconer. They may be freely |
|
||||
copied and used for non-commercial purposes ONLY. |
|
||||
|
|
||||
Binary file not shown.
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Binary file not shown.
Binary file not shown.
Binary file not shown.
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Binary file not shown.
Binary file not shown.
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Binary file not shown.
@ -1,564 +0,0 @@ |
|||||
|
|
||||
DDTZ v2.7 |
|
||||
by C.B. Falconer |
|
||||
edited by George A. Havach |
|
||||
|
|
||||
Introduction: |
|
||||
============ |
|
||||
DDTZ v2.7 is a complete replacement for DDT, Digital Research's |
|
||||
famous Dynamic Debugging Tool, with improved functionality, bug |
|
||||
extermination, and full Z80 support. In general, DDTZ is fully |
|
||||
compatible with the original utility, but it has extra and |
|
||||
extended commands and many fewer quirks. All Z80-specific |
|
||||
instructions can be (dis)assembled, though in Intel rather then |
|
||||
Zilog format. Furthermore, DDTZ will correctly trace ('T' and 'U' |
|
||||
commands) both 8080 and Z80 instructions, depending on which CPU |
|
||||
is operating. On startup, the program announces which CPU it is |
|
||||
running on. |
|
||||
|
|
||||
DDTZ v2.7 now handles the 64180 added opcodes. It does NOT test |
|
||||
for a 64180 CPU, since this cannot be done without executing |
|
||||
illegal Z80 instructions, which in turn will crash some |
|
||||
simulators. However v2.7 does not execute any 64180 instructions |
|
||||
internally, only in the subject program. |
|
||||
|
|
||||
This issue supplies the "M" version assembled, to avoid errors |
|
||||
when switching between MSDOS and CPM systems. The command table |
|
||||
is updated accordingly. Most CPM users are also MSDOS users, but |
|
||||
not vice-versa. |
|
||||
|
|
||||
The program is invoked by typing |
|
||||
|
|
||||
ddtz<ret> |
|
||||
or |
|
||||
ddtz [d:]filespec<ret> |
|
||||
|
|
||||
In the second form, DDTZ will load the specified file into |
|
||||
memory starting at 0100H, unless it's a .HEX file that sets its |
|
||||
own load address. Besides reporting the NEXT free address and |
|
||||
the PC (program counter) after a successful load, DDTZ also shows |
|
||||
the number of memory pages needed for a SAVE. Instead of having |
|
||||
to write all this down, just use the 'X' command at any time to |
|
||||
redisplay these three values for the current application. |
|
||||
|
|
||||
NOTE: loading more code above the NEXT pointer revises these |
|
||||
values. |
|
||||
|
|
||||
As in DDT, when a program is loaded above the area holding the |
|
||||
'A' and 'U' (and now 'W') command code, these commands are |
|
||||
disabled, and the extra memory is released to the user. Thus, |
|
||||
DDTZ can occupy as little as 3K total memory space. Unlike DDT, |
|
||||
however, DDTZ will not overwrite itself or the system on program |
|
||||
loads (except .HEX files). |
|
||||
|
|
||||
At initialization, the stack pointer (SP) points to a return to |
|
||||
DDTZ, just like for the CCP. Thus, programs that normally return |
|
||||
to the CCP will be returned to DDTZ. The 'B' command |
|
||||
reinitializes this condition. |
|
||||
|
|
||||
|
|
||||
The intercept vector copies the BDOS version number, etc., so |
|
||||
an object program does not know that DDTZ is running (except |
|
||||
for BIOS-BDOS vector size). Thus, programs that check the version |
|
||||
number should execute correctly under DDTZ. |
|
||||
|
|
||||
All input parameters can now be entered in any of three formats: |
|
||||
|
|
||||
(1) hexadecimal (as in DDT), |
|
||||
(2) decimal, by adding a leading '#' character, |
|
||||
(3) ASCII, by enclosing between either single or double |
|
||||
quotes; either one or two characters are allowed. |
|
||||
|
|
||||
Leading blanks in command lines and parameters are absorbed. |
|
||||
Either a comma or a (single) space is a valid delimiter. |
|
||||
Either uppercase or lowercase input is accepted. |
|
||||
|
|
||||
The default command (for anything not otherwise recognizable) |
|
||||
is 'H'. This allows convenient calculation, along with the other |
|
||||
features described below. So, to convert a number, just enter |
|
||||
it! |
|
||||
|
|
||||
As in DDT, the prompt character is '-', and the only error |
|
||||
message is the query ('?'), which generally kicks you back to |
|
||||
command mode. |
|
||||
|
|
||||
New Commands (Over DDT): |
|
||||
======================= |
|
||||
|
|
||||
NOTE: letters in parenthesis, e.g. "(U)", show the equivalent |
|
||||
command for DDTZM version (compatible with MSDOS debug). |
|
||||
|
|
||||
@ Sets or shows (with no parameter) the internally stored |
|
||||
"base" value. Also used with the 'S' and 'D' commands as |
|
||||
an optional parameter (though without the '@') to display |
|
||||
memory from an arbitrary base marker (offset). When set to |
|
||||
zero (the default), it does not affect any screen displays. |
|
||||
|
|
||||
B B)egin: resets the USER stack pointer to its initial value, |
|
||||
such that any program that exits by an RET will return to |
|
||||
DDTZ. DDTZ provides a default stack space of |
|
||||
approximately 24 bytes for user programs. |
|
||||
|
|
||||
C C)ompare first_address,last_address,against_address: shows |
|
||||
all the byte differences between two memory areas, in the |
|
||||
format |
|
||||
|
|
||||
XXXX aa YYYY bb |
|
||||
|
|
||||
where XXXX and YYYY are the comparative memory addresses, |
|
||||
and aa and bb are the corresponding byte values. Can be |
|
||||
used to verify the identity of two files by first |
|
||||
loading them into different memory areas with the 'R' |
|
||||
command (see below). |
|
||||
|
|
||||
|
|
||||
W Write: stores the modified memory area to disk under the |
|
||||
(K) filename specified by the 'I' command, overwriting the |
|
||||
original file from which it was loaded (the user is queried |
|
||||
before doing so). By default, the image of memory from |
|
||||
0100H through the "NEXT" value -1 is saved. "K first_addr, |
|
||||
last_address" overrides this and allows writing ANY memory |
|
||||
area to a file. Almost a necessity for CPM 3.0 (no SAVE!). |
|
||||
K)eep on DDTZ |
|
||||
|
|
||||
X eXamine: redisplays the "NEXT PC SAVE" report at any time. |
|
||||
(Q) Q)uery size on DDTZ. |
|
||||
|
|
||||
S S)earch first_address, last_addr, value: searches the |
|
||||
(W) specified memory area for the value (a 16-bit word, not a |
|
||||
byte) and shows the locations of all such. Very useful for |
|
||||
finding CALL's or JMP's to a particular address, etc. |
|
||||
W)here on DDTZ |
|
||||
|
|
||||
Y Y)our_option parm1,parm2,address: executes an arbitrary |
|
||||
routine at the specified address, with the BC and DE |
|
||||
registers set to parm1 and parm2, respectively. |
|
||||
|
|
||||
Z Displays (but does not alter) the Z80's alternate register |
|
||||
set, including the index registers (disabled if running on |
|
||||
an 8080). On Z80's, automatically included as the last |
|
||||
part of the display by the 'X' command. |
|
||||
|
|
||||
|
|
||||
Based (Offset) Displays: |
|
||||
======================= |
|
||||
|
|
||||
The 'D' and 'E' commands can use a stored base value (offset), |
|
||||
as set by the '@' command. The current @ value may be |
|
||||
overridden for a single execution of these commands by adding the |
|
||||
base as an extra parameter in the command line. The effect is |
|
||||
to add this value to the first/last address and display |
|
||||
accordingly. The address listing on the left becomes XXXX:YYYY, |
|
||||
where XXXX is the offset address and YYYY is the actual memory |
|
||||
address being displayed. For example, if you have a data area |
|
||||
located at 42B7H and wish to preserve easy access, just enter |
|
||||
"@42b7". Now, "d0,3f" will dump memory starting at 4237H. |
|
||||
|
|
||||
|
|
||||
Further Changes from DDT: |
|
||||
======================== |
|
||||
|
|
||||
A A)ssemble now accepts the full Z80 as well as 8080 |
|
||||
instruction set, although it expects them in Intel rather |
|
||||
than Zilog format (see notes below under the 'L' |
|
||||
command). When in doubt, see the mnemnonic list below. |
|
||||
|
|
||||
D D)isplay or D)ump will accept an optional third parameter |
|
||||
to set the base value for a single execution only. Format |
|
||||
has been cleaned up. |
|
||||
|
|
||||
H H)ex_arithmetic on two values also shows their |
|
||||
difference in decimal. With only one value, converts to |
|
||||
hexadecimal, decimal, and ASCII (low-order byte only). |
|
||||
|
|
||||
|
|
||||
N N)ame now allows drive specification (d:...) and sets up |
|
||||
(I) the complete command line, including both FCB's (at |
|
||||
addresses 005CH and 006CH). The tail (stored at 0081H up) |
|
||||
is NOT upshifted. |
|
||||
I)nput on DDTZ |
|
||||
|
|
||||
U U)nassemble now displays the raw hexcode, especially handy |
|
||||
(L) when examining non-code areas. Intel (8080 style) mnemonics |
|
||||
are used, so some disassembled instructions may look |
|
||||
strange. E.g., the Z80's 'IN B,(C)' and 'OUT (C),B' become |
|
||||
'INP B' and 'OUTP B', respectively; 'LD (nnnn),BC' becomes |
|
||||
'SBCD nnnn', 'ADD IX, BC' becomes 'DADX B', and 'JP (IX)' |
|
||||
becomes 'PCIX'. |
|
||||
L)ist on DDTZ |
|
||||
|
|
||||
L L)oad now permits loading a file into memory with an |
|
||||
(R) offset, which is added to the default load address of |
|
||||
0100H. When reading in a .HEX file with a preset bias, |
|
||||
the 'R' command will not transfer control to an invalid |
|
||||
execution point. Another execution of the 'R' command will |
|
||||
reread the input file, e.g.: |
|
||||
|
|
||||
n blah<ret> |
|
||||
l<ret> |
|
||||
...modify the code and generally mess about... |
|
||||
l<ret> |
|
||||
|
|
||||
The original file is reloaded, and the modifications are |
|
||||
removed. |
|
||||
R)ead on DDTZ |
|
||||
|
|
||||
E E)nter, like D)isplay, now accepts an optional second |
|
||||
(S) parameter to set the base value for a single execution |
|
||||
only. |
|
||||
S)ubstitute or S)et on DDTZ |
|
||||
|
|
||||
T T)rap/trace on termination now shows the complete CPU |
|
||||
state. Traps and traces no longer lock up when a user RST |
|
||||
7 instruction is executed. Tracing of BDOS/BIOS calls is |
|
||||
heavily trun cated, avoiding clutter and preventing system |
|
||||
crashes. |
|
||||
|
|
||||
NOTE: Most of the UNDOCUMENTED Z80 op-codes are handled. Others |
|
||||
can crash the system. |
|
||||
|
|
||||
R R)egisters also shows what two-byte values the HL and SP |
|
||||
(X) registers are actually pointing to. On Z80's, displays the |
|
||||
alternate register set. |
|
||||
eX)amine on DDTZ |
|
||||
|
|
||||
NOTE: Any use of the 'W' or 'L' command resets the system DMA |
|
||||
transfer address to the standard default value of 0080H. |
|
||||
|
|
||||
|
|
||||
; This is the output of DDTZ when disassembling OPTYPE.TRY |
|
||||
NOP LDA 06A4 MOV M,H |
|
||||
LXI B,06A4 DCX SP MOV M,L |
|
||||
STAX B INR A HLT |
|
||||
INX B DCR A MOV M,A |
|
||||
INR B MVI A,20 MOV A,B |
|
||||
DCR B CMC MOV A,C |
|
||||
MVI B,20 MOV B,B MOV A,D |
|
||||
RLC MOV B,C MOV A,E |
|
||||
EXAF MOV B,D MOV A,H |
|
||||
DAD B MOV B,E MOV A,L |
|
||||
LDAX B MOV B,H MOV A,M |
|
||||
DCX B MOV B,L MOV A,A |
|
||||
INR C MOV B,M ADD B |
|
||||
DCR C MOV B,A ADD C |
|
||||
MVI C,20 MOV C,B ADD D |
|
||||
RRC MOV C,C ADD E |
|
||||
DJNZ 0134 MOV C,D ADD H |
|
||||
LXI D,06A4 MOV C,E ADD L |
|
||||
STAX D MOV C,H ADD M |
|
||||
INX D MOV C,L ADD A |
|
||||
INR D MOV C,M ADC B |
|
||||
DCR D MOV C,A ADC C |
|
||||
MVI D,20 MOV D,B ADC D |
|
||||
RAL MOV D,C ADC E |
|
||||
JR 0134 MOV D,D ADC H |
|
||||
DAD D MOV D,E ADC L |
|
||||
LDAX D MOV D,H ADC M |
|
||||
DCX D MOV D,L ADC A |
|
||||
INR E MOV D,M SUB B |
|
||||
DCR E MOV D,A SUB C |
|
||||
MVI E,20 MOV E,B SUB D |
|
||||
RAR MOV E,C SUB E |
|
||||
JRNZ 0134 MOV E,D SUB H |
|
||||
LXI H,06A4 MOV E,E SUB L |
|
||||
SHLD 06A4 MOV E,H SUB M |
|
||||
INX H MOV E,L SUB A |
|
||||
INR H MOV E,M SBB B |
|
||||
DCR H MOV E,A SBB C |
|
||||
MVI H,20 MOV H,B SBB D |
|
||||
DAA MOV H,C SBB E |
|
||||
JRZ 0134 MOV H,D SBB H |
|
||||
DAD H MOV H,E SBB L |
|
||||
LHLD 06A4 MOV H,H SBB M |
|
||||
DCX H MOV H,L SBB A |
|
||||
INR L MOV H,M ANA B |
|
||||
DCR L MOV H,A ANA C |
|
||||
MVI L,20 MOV L,B ANA D |
|
||||
CMA MOV L,C ANA E |
|
||||
JRNC 0134 MOV L,D ANA H |
|
||||
LXI SP,06A4 MOV L,E ANA L |
|
||||
STA 06A4 MOV L,H ANA M |
|
||||
INX SP MOV L,L ANA A |
|
||||
INR M MOV L,M XRA B |
|
||||
DCR M MOV L,A XRA C |
|
||||
MVI M,20 MOV M,B XRA D |
|
||||
STC MOV M,C XRA E |
|
||||
JRC 0134 MOV M,D XRA H |
|
||||
DAD SP MOV M,E XRA L |
|
||||
|
|
||||
|
|
||||
XRA M JPE 06A4 SLAR M |
|
||||
XRA A XCHG SLAR A |
|
||||
ORA B CPE 06A4 SRAR B |
|
||||
ORA C XRI 20 SRAR C |
|
||||
ORA D RST 5 SRAR D |
|
||||
ORA E RP SRAR E |
|
||||
ORA H POP PSW SRAR H |
|
||||
ORA L JP 06A4 SRAR L |
|
||||
ORA M DI SRAR M |
|
||||
ORA A CP 06A4 SRAR A |
|
||||
CMP B PUSH PSW SLLR B |
|
||||
CMP C ORI 20 SLLR C |
|
||||
CMP D RST 6 SLLR D |
|
||||
CMP E RM SLLR E |
|
||||
CMP H SPHL SLLR H |
|
||||
CMP L JM 06A4 SLLR L |
|
||||
CMP M EI SLLR M |
|
||||
CMP A CM 06A4 SLLR A |
|
||||
RNZ CPI 20 SRLR B |
|
||||
POP B RST 7 SRLR C |
|
||||
JNZ 06A4 RLCR B SRLR D |
|
||||
JMP 06A4 RLCR C SRLR E |
|
||||
CNZ 06A4 RLCR D SRLR H |
|
||||
PUSH B RLCR E SRLR L |
|
||||
ADI 20 RLCR H SRLR M |
|
||||
RST 0 RLCR L SRLR A |
|
||||
RZ RLCR M BIT 0,B |
|
||||
RET RLCR A BIT 0,C |
|
||||
JZ 06A4 RRCR B BIT 0,D |
|
||||
CZ 06A4 RRCR C BIT 0,E |
|
||||
CALL 06A4 RRCR D BIT 0,H |
|
||||
ACI 20 RRCR E BIT 0,L |
|
||||
RST 1 RRCR H BIT 0,M |
|
||||
RNC RRCR L BIT 0,A |
|
||||
POP D RRCR M BIT 1,B |
|
||||
JNC 06A4 RRCR A BIT 1,C |
|
||||
OUT 20 RALR B BIT 1,D |
|
||||
CNC 06A4 RALR C BIT 1,E |
|
||||
PUSH D RALR D BIT 1,H |
|
||||
SUI 20 RALR E BIT 1,L |
|
||||
RST 2 RALR H BIT 1,M |
|
||||
RC RALR L BIT 1,A |
|
||||
EXX RALR M BIT 2,B |
|
||||
JC 06A4 RALR A BIT 2,C |
|
||||
IN 20 RARR B BIT 2,D |
|
||||
CC 06A4 RARR C BIT 2,E |
|
||||
SBI 20 RARR D BIT 2,H |
|
||||
RST 3 RARR E BIT 2,L |
|
||||
RPO RARR H BIT 2,M |
|
||||
POP H RARR L BIT 2,A |
|
||||
JPO 06A4 RARR M BIT 3,B |
|
||||
XTHL RARR A BIT 3,C |
|
||||
CPO 06A4 SLAR B BIT 3,D |
|
||||
PUSH H SLAR C BIT 3,E |
|
||||
ANI 20 SLAR D BIT 3,H |
|
||||
RST 4 SLAR E BIT 3,L |
|
||||
RPE SLAR H BIT 3,M |
|
||||
PCHL SLAR L BIT 3,A |
|
||||
|
|
||||
|
|
||||
BIT 4,B RES 3,D SET 2,H |
|
||||
BIT 4,C RES 3,E SET 2,L |
|
||||
BIT 4,D RES 3,H SET 2,M |
|
||||
BIT 4,E RES 3,L SET 2,A |
|
||||
BIT 4,H RES 3,M SET 3,B |
|
||||
BIT 4,L RES 3,A SET 3,C |
|
||||
BIT 4,M RES 4,B SET 3,D |
|
||||
BIT 4,A RES 4,C SET 3,E |
|
||||
BIT 5,B RES 4,D SET 3,H |
|
||||
BIT 5,C RES 4,E SET 3,L |
|
||||
BIT 5,D RES 4,H SET 3,M |
|
||||
BIT 5,E RES 4,L SET 3,A |
|
||||
BIT 5,H RES 4,M SET 4,B |
|
||||
BIT 5,L RES 4,A SET 4,C |
|
||||
BIT 5,M RES 5,B SET 4,D |
|
||||
BIT 5,A RES 5,C SET 4,E |
|
||||
BIT 6,B RES 5,D SET 4,H |
|
||||
BIT 6,C RES 5,E SET 4,L |
|
||||
BIT 6,D RES 5,H SET 4,M |
|
||||
BIT 6,E RES 5,L SET 4,A |
|
||||
BIT 6,H RES 5,M SET 5,B |
|
||||
BIT 6,L RES 5,A SET 5,C |
|
||||
BIT 6,M RES 6,B SET 5,D |
|
||||
BIT 6,A RES 6,C SET 5,E |
|
||||
BIT 7,B RES 6,D SET 5,H |
|
||||
BIT 7,C RES 6,E SET 5,L |
|
||||
BIT 7,D RES 6,H SET 5,M |
|
||||
BIT 7,E RES 6,L SET 5,A |
|
||||
BIT 7,H RES 6,M SET 6,B |
|
||||
BIT 7,L RES 6,A SET 6,C |
|
||||
BIT 7,M RES 7,B SET 6,D |
|
||||
BIT 7,A RES 7,C SET 6,E |
|
||||
RES 0,B RES 7,D SET 6,H |
|
||||
RES 0,C RES 7,E SET 6,L |
|
||||
RES 0,D RES 7,H SET 6,M |
|
||||
RES 0,E RES 7,L SET 6,A |
|
||||
RES 0,H RES 7,M SET 7,B |
|
||||
RES 0,L RES 7,A SET 7,C |
|
||||
RES 0,M SET 0,B SET 7,D |
|
||||
RES 0,A SET 0,C SET 7,E |
|
||||
RES 1,B SET 0,D SET 7,H |
|
||||
RES 1,C SET 0,E SET 7,L |
|
||||
RES 1,D SET 0,H SET 7,M |
|
||||
RES 1,E SET 0,L SET 7,A |
|
||||
RES 1,H SET 0,M DADX B |
|
||||
RES 1,L SET 0,A DADX D |
|
||||
RES 1,M SET 1,B LXI X,06A4 |
|
||||
RES 1,A SET 1,C SIXD 06A4 |
|
||||
RES 2,B SET 1,D INX X |
|
||||
RES 2,C SET 1,E DADX X |
|
||||
RES 2,D SET 1,H LIXD 06A4 |
|
||||
RES 2,E SET 1,L DCX X |
|
||||
RES 2,H SET 1,M INR [X+05] |
|
||||
RES 2,L SET 1,A DCR [X+05] |
|
||||
RES 2,M SET 2,B MVI [X+05],20 |
|
||||
RES 2,A SET 2,C DADX SP |
|
||||
RES 3,B SET 2,D MOV B,[X+05] |
|
||||
RES 3,C SET 2,E MOV C,[X+05] |
|
||||
|
|
||||
|
|
||||
MOV D,[X+05] DSBC B DADY B |
|
||||
MOV E,[X+05] SBCD 06A4 DADY D |
|
||||
MOV H,[X+05] NEG LXI Y,06A4 |
|
||||
MOV L,[X+05] RETN SIYD 06A4 |
|
||||
MOV [X+05],B IM0 INX Y |
|
||||
MOV [X+05],C LDIA DADY Y |
|
||||
MOV [X+05],D INP C LIYD 06A4 |
|
||||
MOV [X+05],E OUTP C DCX Y |
|
||||
MOV [X+05],H DADC B INR [Y+05] |
|
||||
MOV [X+05],L LBCD 06A4 DCR [Y+05] |
|
||||
MOV [X+05],A RETI MVI [Y+05],2 |
|
||||
MOV A,[X+05] LDRA DADY SP |
|
||||
ADD [X+05] INP D MOV B,[Y+05] |
|
||||
ADC [X+05] OUTP D MOV C,[Y+05] |
|
||||
SUB [X+05] DSBC D MOV D,[Y+05] |
|
||||
SBB [X+05] SDED 06A4 MOV E,[Y+05] |
|
||||
ANA [X+05] IM1 MOV H,[Y+05] |
|
||||
XRA [X+05] LDAI MOV L,[Y+05] |
|
||||
ORA [X+05] INP E MOV [Y+05],B |
|
||||
CMP [X+05] OUTP E MOV [Y+05],C |
|
||||
POP X DADC D MOV [Y+05],D |
|
||||
XTIX LDED 06A4 MOV [Y+05],E |
|
||||
PUSH X IM2 MOV [Y+05],H |
|
||||
PCIX LDAR MOV [Y+05],L |
|
||||
SPIX INP H MOV [Y+05],A |
|
||||
RLCR [X+05] OUTP H MOV A,[Y+05] |
|
||||
RRCR [X+05] DSBC H ADD [Y+05] |
|
||||
RALR [X+05] shld 06A4 ADC [Y+05] |
|
||||
RARR [X+05] RRD SUB [Y+05] |
|
||||
SLAR [X+05] INP L SBB [Y+05] |
|
||||
SRAR [X+05] OUTP L ANA [Y+05] |
|
||||
SRLR [X+05] DADC H XRA [Y+05] |
|
||||
BIT 0,[X+05] lhld 06A4 ORA [Y+05] |
|
||||
BIT 1,[X+05] RLD CMP [Y+05] |
|
||||
BIT 2,[X+05] INP M POP Y |
|
||||
BIT 3,[X+05] OUTP M XTIY |
|
||||
BIT 4,[X+05] DSBC SP PUSH Y |
|
||||
BIT 5,[X+05] SSPD 06A4 PCIY |
|
||||
BIT 6,[X+05] INP A SPIY |
|
||||
BIT 7,[X+05] OUTP A RLCR [Y+05] |
|
||||
RES 0,[X+05] DADC SP RRCR [Y+05] |
|
||||
RES 1,[X+05] LSPD 06A4 RALR [Y+05] |
|
||||
RES 2,[X+05] LDI RARR [Y+05] |
|
||||
RES 3,[X+05] CCI SLAR [Y+05] |
|
||||
RES 4,[X+05] INI SRAR [Y+05] |
|
||||
RES 5,[X+05] OTI SRLR [Y+05] |
|
||||
RES 6,[X+05] LDD BIT 0,[Y+05] |
|
||||
RES 7,[X+05] CCD BIT 1,[Y+05] |
|
||||
SET 0,[X+05] IND BIT 2,[Y+05] |
|
||||
SET 1,[X+05] OTD BIT 3,[Y+05] |
|
||||
SET 2,[X+05] LDIR BIT 4,[Y+05] |
|
||||
SET 3,[X+05] CCIR BIT 5,[Y+05] |
|
||||
SET 4,[X+05] INIR BIT 6,[Y+05] |
|
||||
SET 5,[X+05] OTIR BIT 7,[Y+05] |
|
||||
SET 6,[X+05] LDDR RES 0,[Y+05] |
|
||||
SET 7,[X+05] CCDR RES 1,[Y+05] |
|
||||
INP B INDR RES 2,[Y+05] |
|
||||
OUTP B OTDR RES 3,[Y+05] |
|
||||
|
|
||||
|
|
||||
RES 4,[Y+05] SET 0,[Y+05] SET 4,[Y+05] |
|
||||
RES 5,[Y+05] SET 1,[Y+05] SET 5,[Y+05] |
|
||||
RES 6,[Y+05] SET 2,[Y+05] SET 6,[Y+05] |
|
||||
RES 7,[Y+05] SET 3,[Y+05] SET 7,[Y+05] |
|
||||
|
|
||||
; These are the result of disassembling 64180OPS.TRY |
|
||||
; These opcodes are available ONLY on the 64180 CPU |
|
||||
; DDTZ will both assemble and disassemble these. |
|
||||
IN0 B,20 TST E MLT B |
|
||||
OUT0 20,B IN0 H,20 MLT D |
|
||||
TST B OUT0 20,H TSTI 20 |
|
||||
IN0 C,20 TST H MLT H |
|
||||
OUT0 20,C IN0 L,20 TSIO 20 |
|
||||
TST C OUT0 20,L SLP |
|
||||
IN0 D,20 TST L MLT SP |
|
||||
OUT0 20,D TST M OTIM |
|
||||
TST D IN0 A,20 OTDM |
|
||||
IN0 E,20 OUT0 20,A OIMR |
|
||||
OUT0 20,E TST A ODMR |
|
||||
|
|
||||
; The following are UNDOCUMENTED z80 opcodes from XTDOPS.TRY. |
|
||||
; DDTZ will disassemble these, but will not assemble them. |
|
||||
; They use xh/xl (or yh/yl) as separate byte registers. |
|
||||
; Use these at your own risk. |
|
||||
INRX H ACXR H MOVY H,B |
|
||||
DCRX H ACXR L MOVY H,C |
|
||||
MVIX H,20 SUXR H MOVY H,D |
|
||||
INRX L SUXR L MOVY H,E |
|
||||
DCRX L SBXR H MOVY H,A |
|
||||
MVIX L,20 SBXR L MOVY L,B |
|
||||
MOVX B,H NDXR H MOVY L,C |
|
||||
MOVX B,L NDXR L MOVY L,D |
|
||||
MOVX C,H XRXR H MOVY L,E |
|
||||
MOVX C,L XRXR L MOVY L,A |
|
||||
MOVX D,H ORXR H MOVY A,H |
|
||||
MOVX D,L ORXR L MOVY A,L |
|
||||
MOVX E,H CPXR H ADYR H |
|
||||
MOVX E,L CPXR L ADYR L |
|
||||
MOVX H,B INRY H ACYR H |
|
||||
MOVX H,C DCRY H ACYR L |
|
||||
MOVX H,D MVIY H,20 SUYR H |
|
||||
MOVX H,E INRY L SUYR L |
|
||||
MOVX H,A DCRY L SBYR H |
|
||||
MOVX L,B MVIY L,20 SBYR L |
|
||||
MOVX L,C MOVY B,H NDYR H |
|
||||
MOVX L,D MOVY B,L NDYR L |
|
||||
MOVX L,E MOVY C,H XRYR H |
|
||||
MOVX L,A MOVY C,L XRYR L |
|
||||
MOVX A,H MOVY D,H ORYR H |
|
||||
MOVX A,L MOVY D,L ORYR L |
|
||||
ADXR H MOVY E,H CPYR H |
|
||||
ADXR L MOVY E,L CPYR L |
|
||||
|
|
||||
|
|
||||
Command Summary: |
|
||||
=============== |
|
||||
|
|
||||
DDTZM command DDTZ command |
|
||||
============= ============ |
|
||||
@ (base) |
|
||||
A)ssemble first_address A |
|
||||
B)egin {i.e., initialize stack and return} B |
|
||||
C)ompare first_address,last_address,against_address C |
|
||||
D)ump first_address[,last_address[,base]] D |
|
||||
E)nter_in_memory first_address[,base] S)ubstitute |
|
||||
F)ill first_address,last_address,value F |
|
||||
G)o_to [address][,trap1[,trap2]] G |
|
||||
H)ex_arithmetic value1(,value2) H |
|
||||
L)oad_file (offset) R)ead |
|
||||
M)ove first_address,last_address,destination M |
|
||||
N)nput FCBs_command_line I)nput |
|
||||
Q)uit (not avail) |
|
||||
R)egister examine/change [register|flag] X)amine |
|
||||
S)earch first_address,last_address,word W)hereis |
|
||||
T)race_execution [count] T |
|
||||
Untrace_execution [count] (i.e. do count instr) U)ntrace |
|
||||
U)nassemble_code first_address[,last_address] L)ist code |
|
||||
W)rite [first_address,last_address] K)eep |
|
||||
X)amine {i.e. display memory parameters for application} Q)uery |
|
||||
Y)our_option BC:=parm1,DE:=parm2,call_address Y |
|
||||
Z)80_register_display Z |
|
||||
|
|
||||
|
|
||||
If you find this program useful, contributions will be gratefully |
|
||||
accepted and will encourage further development and release of |
|
||||
useful CPM programs. My practice is to include source. |
|
||||
|
|
||||
C.B. Falconer |
|
||||
680 Hartford Turnpike, |
|
||||
Hamden, Conn. 06517 (203) 281-1438 |
|
||||
|
|
||||
DDTZ and its associated documentation and other files are |
|
||||
copyright (c) 1980-1988 by C.B. Falconer. They may be freely |
|
||||
copied and used for non-commercial purposes ONLY. |
|
||||
|
|
||||
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Reference in new issue