131 lines
5.4 KiB
C
Executable File
131 lines
5.4 KiB
C
Executable File
/////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// Name: ed.h
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// Created: April 2020
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// Author(s): Philip Smart
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// Description: A stripped down memory lean version of the Kilo editor. Kilo uses more than 3x the
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// size of the file being editted through malloc which can be a problem on the zpu
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// depending upon model and also limits the filesize to 64K on the K4F. Hence stripping
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// out nicities such as highlights and render.
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//
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// This program implements a loadable application which can be loaded from SD card by
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// the zOS/ZPUTA application. The idea is that commands or programs can be stored on the
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// SD card and executed by zOS/ZPUTA just like an OS such as Linux. The primary purpose
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// is to be able to minimise the size of zOS/ZPUTA for applications where minimal ram is
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// available.
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//
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// Credits: Salvatore Sanfilippo <antirez at gmail dot com> 2016 for his 0.0.1 verson of Kilo
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// upon which this editor is based.
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// Copyright: (c) 2019-2020 Philip Smart <philip.smart@net2net.org> zOS/ZPUTA enhancements, bug
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// fixes and adaptation to the zOS/ZPUTA framework.
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//
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// History: April 2020 - Ported v0.0.1 of Kilo and stripped it of features to get a leaner
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// memory using editor. Some functionality has been lost from the
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// original editor but it is still very useable.
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//
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// Notes: See Makefile to enable/disable conditional components
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//
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/////////////////////////////////////////////////////////////////////////////////////////////////////////
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// This source file is free software: you can redistribute it and#or modify
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// it under the terms of the GNU General Public License as published
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// by the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This source file is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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/////////////////////////////////////////////////////////////////////////////////////////////////////////
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#ifndef ED_H
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#define ED_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Constants.
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// Application execution constants.
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//
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// Components to be embedded in the program.
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//
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#define BUILTIN_DEFAULT 1
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// Disk low level components to be embedded in the program.
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#define BUILTIN_DISK_DUMP 0
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#define BUILTIN_DISK_STATUS 0
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// Disk buffer components to be embedded in the program.
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#define BUILTIN_BUFFER_DUMP 0
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#define BUILTIN_BUFFER_EDIT 0
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#define BUILTIN_BUFFER_READ 0
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#define BUILTIN_BUFFER_WRITE 0
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#define BUILTIN_BUFFER_FILL 0
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#define BUILTIN_BUFFER_LEN 0
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// Memory components to be embedded in the program.
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#define BUILTIN_MEM_CLEAR 0
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#define BUILTIN_MEM_COPY 0
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#define BUILTIN_MEM_DIFF 0
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#define BUILTIN_MEM_DUMP 0
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#define BUILTIN_MEM_PERF 0
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#define BUILTIN_MEM_SRCH 0
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#define BUILTIN_MEM_TEST 0
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#define BUILTIN_MEM_EDIT_BYTES 0
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#define BUILTIN_MEM_EDIT_HWORD 0
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#define BUILTIN_MEM_EDIT_WORD 0
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// Hardware components to be embedded in the program.
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#define BUILTIN_HW_SHOW_REGISTER 0
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#define BUILTIN_HW_TEST_TIMERS 0
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// Filesystem components to be embedded in the program.
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#define BUILTIN_FS_STATUS 0
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#define BUILTIN_FS_DIRLIST 1
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#define BUILTIN_FS_OPEN 0
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#define BUILTIN_FS_CLOSE 0
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#define BUILTIN_FS_SEEK 0
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#define BUILTIN_FS_READ 0
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#define BUILTIN_FS_CAT 0
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#define BUILTIN_FS_INSPECT 0
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#define BUILTIN_FS_WRITE 0
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#define BUILTIN_FS_TRUNC 0
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#define BUILTIN_FS_RENAME 0
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#define BUILTIN_FS_DELETE 0
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#define BUILTIN_FS_CREATEDIR 0
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#define BUILTIN_FS_ALLOCBLOCK 0
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#define BUILTIN_FS_CHANGEATTRIB 0
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#define BUILTIN_FS_CHANGETIME 0
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#define BUILTIN_FS_COPY 0
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#define BUILTIN_FS_CHANGEDIR 0
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#define BUILTIN_FS_CHANGEDRIVE 0
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#define BUILTIN_FS_SHOWDIR 0
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#define BUILTIN_FS_SETLABEL 0
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#define BUILTIN_FS_CREATEFS 0
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#define BUILTIN_FS_LOAD 0
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#define BUILTIN_FS_DUMP 0
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#define BUILTIN_FS_CONCAT 0
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#define BUILTIN_FS_XTRACT 0
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#define BUILTIN_FS_SAVE 0
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#define BUILTIN_FS_EXEC 0
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// Test components to be embedded in the program.
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#define BUILTIN_TST_DHRYSTONE 0
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#define BUILTIN_TST_COREMARK 0
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// Miscellaneous components to be embedded in this program.
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#define BUILTIN_MISC_HELP 0
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#define BUILTIN_MISC_SETTIME 0
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// Prototypes.
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uint32_t app(uint32_t, uint32_t);
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// Global scope variables within the ZPUTA memory space.
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GLOBALS *G;
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SOC_CONFIG *cfgSoC;
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// Global scope variables in the app memory space.
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volatile UINT Timer; /* Performance timer (100Hz increment) */
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#ifdef __cplusplus
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}
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#endif
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#endif // ED_H
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