--- /dev/null
+;
+; _file.inc
+;
+; (C) Copyright 2002 Ullrich von Bassewitz (uz@cc65.org)
+;
+
+; Assembler include file that makes the constants and structures in _file.h
+; available for asm code.
+
+; Struct _FILE offsets and size
+_FILE_f_fd = $00
+_FILE_f_flags = $01
+_FILE_size = $02
+
+; Flags field
+_FCLOSED = $00
+_FOPEN = $01
+_FEOF = $02
+_FERROR = $04
+_FPUSHBACK = $08
+
+; Maximum number of open files (size of table)
+FOPEN_MAX = 8
+
+; File table
+.global __filetab
+
--- /dev/null
+;
+; Definitions for the character type tables
+;
+; Ullrich von Bassewitz, 08.09.2001
+;
+
+; Make the __ctype table an exported/imported symbol
+
+ .global __ctype
+
+; Define bitmapped constants for the table entries
+
+CT_LOWER = $01 ; 0 - Lower case char
+CT_UPPER = $02 ; 1 - Upper case char
+CT_DIGIT = $04 ; 2 - Numeric digit
+CT_XDIGIT = $08 ; 3 - Hex digit (both, lower and upper)
+CT_CTRL = $10 ; 4 - Control character
+CT_SPACE = $20 ; 5 - The space character itself
+CT_OTHER_WS = $40 ; 6 - Other whitespace ('\f', '\n', '\r', '\t' and '\v')
+CT_SPACE_TAB = $80 ; 7 - Space or tab character
+
+; Combined stuff
+CT_ALNUM = (CT_LOWER | CT_UPPER | CT_DIGIT)
+CT_ALPHA = (CT_LOWER | CT_UPPER)
+CT_CTRL_SPACE = (CT_CTRL | CT_SPACE)
+CT_NOT_PUNCT = (CT_SPACE | CT_CTRL | CT_DIGIT | CT_UPPER | CT_LOWER)
+
+
--- /dev/null
+;
+; Ullrich von Bassewitz, 16.05.2000
+;
+
+; Error codes, must match the values in the C headers
+
+ENOENT = 1 ; No such file or directory
+ENOMEM = 2 ; Out of memory
+EACCES = 3 ; Permission denied
+ENODEV = 4 ; No such device
+EMFILE = 5 ; Too many open files
+EBUSY = 6 ; Device or resource busy
+EINVAL = 7 ; Invalid argument
+ENOSPC = 8 ; No space left on device
+EEXIST = 9 ; File exists
+EAGAIN = 10 ; Try again
+EIO = 11 ; I/O error
+EINTR = 12 ; Interrupted system call
+ENOSYS = 13 ; Function not implemented
+ESPIPE = 14 ; Illegal seek
+EUNKNOWN = 15 ; Unknown OS specific error - must be last!
+
+EMAX = 15 ; Highest error code
+
--- /dev/null
+;
+; Ullrich von Bassewitz, 05.06.1999
+;
+
+; File mode constants, must match the values in the C headers
+
+
+O_RDONLY = $01
+O_WRONLY = $02
+O_RDWR = $03
+O_CREAT = $04
+O_TRUNC = $10
+O_APPEND = $20
+
+
--- /dev/null
+;*****************************************************************************/
+;* */
+;* modload.inc */
+;* */
+;* o65 module loader interface for cc65 */
+;* */
+;* */
+;* */
+;* (C) 2002 Ullrich von Bassewitz */
+;* Wacholderweg 14 */
+;* D-70597 Stuttgart */
+;* EMail: uz@musoftware.de */
+;* */
+;* */
+;* This software is provided 'as-is', without any expressed or implied */
+;* warranty. In no event will the authors be held liable for any damages */
+;* arising from the use of this software. */
+;* */
+;* Permission is granted to anyone to use this software for any purpose, */
+;* including commercial applications, and to alter it and redistribute it */
+;* freely, subject to the following restrictions: */
+;* */
+;* 1. The origin of this software must not be misrepresented; you must not */
+;* claim that you wrote the original software. If you use this software */
+;* in a product, an acknowledgment in the product documentation would be */
+;* appreciated but is not required. */
+;* 2. Altered source versions must be plainly marked as such, and must not */
+;* be misrepresented as being the original software. */
+;* 3. This notice may not be removed or altered from any source */
+;* distribution. */
+;* */
+;*****************************************************************************/
+
+
+
+; Exports structures and functions to load relocatable o65 modules at
+; runtime.
+
+
+
+; Offsets for the mod_ctrl struct. This struct is passed to the module loader.
+; It contains stuff, the loader needs to work, and another area where the
+; loader will place informational data if it was successful. You will have to
+; check the return code of mod_load before accessing any of these additional
+; struct members.
+MODCTRL_READ = 0
+MODCTRL_CALLERDATA = 2
+MODCTRL_MODULE = 4 ; Pointer to module data
+MODCTRL_MODULE_SIZE = 6 ; Total size of loaded module
+MODCTRL_CODE = 8 ; Pointer to code segment
+MODCTRL_CODE_SIZE = 10 ; Size of code segment
+MODCTRL_DATA = 12 ; Pointer to data segment
+MODCTRL_DATA_SIZE = 14 ; Size of data segment
+MODCTRL_BSS = 16 ; Pointer to bss segment
+MODCTRL_BSS_SIZE = 18 ; Size of bss segment
+MODCTRL_SIZE = 20 ; Total size of struct
+
+
+; unsigned char mod_load (struct mod_ctrl* ctrl);
+; /* Load a module into memory and relocate it. The function will return an
+; * error code (see below). If MLOAD_OK is returned, the outgoing fields in
+; * the passed mod_ctrl struct contain information about the module just
+; * loaded.
+; */
+.global _mod_load
+
+
+
+; Errors
+MLOAD_OK = 0 ; Module load successful
+MLOAD_ERR_READ = 1 ; Read error
+MLOAD_ERR_HDR = 2 ; Header error
+MLOAD_ERR_OS = 3 ; Wrong OS
+MLOAD_ERR_FMT = 4 ; Data format error
+MLOAD_ERR_MEM = 5 ; Not enough memory
+
+
+
--- /dev/null
+;*****************************************************************************/
+;* */
+;* o65.inc */
+;* */
+;* Definitions for the o65 file format */
+;* */
+;* */
+;* */
+;* (C) 2002 Ullrich von Bassewitz */
+;* Wacholderweg 14 */
+;* D-70597 Stuttgart */
+;* EMail: uz@musoftware.de */
+;* */
+;* */
+;* This software is provided 'as-is', without any expressed or implied */
+;* warranty. In no event will the authors be held liable for any damages */
+;* arising from the use of this software. */
+;* */
+;* Permission is granted to anyone to use this software for any purpose, */
+;* including commercial applications, and to alter it and redistribute it */
+;* freely, subject to the following restrictions: */
+;* */
+;* 1. The origin of this software must not be misrepresented; you must not */
+;* claim that you wrote the original software. If you use this software */
+;* in a product, an acknowledgment in the product documentation would be */
+;* appreciated but is not required. */
+;* 2. Altered source versions must be plainly marked as such, and must not */
+;* be misrepresented as being the original software. */
+;* 3. This notice may not be removed or altered from any source */
+;* distribution. */
+;* */
+;*****************************************************************************/
+
+
+
+; This files exports structures and constants to handle the o65 relocatable
+; file format as defined by Andre Fachat.
+
+
+
+; Offsets into the o65 header structure (6502 format)
+O65_HDR_MARKER = 0 ; Non-C64 marker
+O65_HDR_MAGIC = 2 ; o65 magic
+O65_HDR_VERSION = 5 ; Version number
+O65_HDR_MODE = 6 ; Mode word
+O65_HDR_TBASE = 8 ; Original text (code) segment address
+O65_HDR_TLEN = 10 ; Size of text (code) segment
+O65_HDR_DBASE = 12 ; Original data segment address
+O65_HDR_DLEN = 14 ; Size of data segment
+O65_HDR_BBASE = 16 ; Original bss segment address
+O65_HDR_BLEN = 18 ; Size of bss segment
+O65_HDR_ZBASE = 20 ; Original zp segment address
+O65_HDR_ZLEN = 22 ; Size of zp segment
+O65_HDR_STACK = 24 ; Stacksize needed
+O65_HDR_SIZE = 26 ; Size of header structure
+
+; Defines for the mode word
+O65_CPU_65816 = $8000 ; Executable is for 65816
+O65_CPU_6502 = $0000 ; Executable is for the 6502
+O65_CPU_MASK = $8000 ; Mask to extract CPU type
+
+O65_RELOC_PAGE = $4000 ; Page wise relocation
+O65_RELOC_BYTE = $0000 ; Byte wise relocation
+O65_RELOC_MASK = $4000 ; Mask to extract relocation type
+
+O65_SIZE_32BIT = $2000 ; All size words are 32bit
+O65_SIZE_16BIT = $0000 ; All size words are 16bit
+O65_SIZE_MASK = $2000 ; Mask to extract size
+
+O65_ALIGN_1 = $0000 ; Bytewise alignment
+O65_ALIGN_2 = $0001 ; Align words
+O65_ALIGN_4 = $0002 ; Align longwords
+O65_ALIGN_256 = $0003 ; Align pages (256 bytes)
+O65_ALIGN_MASK = $0003 ; Mask to extract alignment
+
+; The o65 segment types
+O65_SEG_UNDEF = $00
+O65_SEG_ABS = $01
+O65_SEG_TEXT = $02
+O65_SEG_DATA = $03
+O65_SEG_BSS = $04
+O65_SEG_ZP = $05
+
+; Relocation type codes
+O65_RTYPE_WORD = $80
+O65_RTYPE_HIGH = $40
+O65_RTYPE_LOW = $20
+O65_RTYPE_SEGADDR = $C0
+O65_RTYPE_SEG = $A0
+O65_RTYPE_MASK = $E0
+
+; Segment IDs
+O65_SEGID_UNDEF = $00
+O65_SEGID_ABS = $01
+O65_SEGID_TEXT = $02
+O65_SEGID_DATA = $03
+O65_SEGID_BSS = $04
+O65_SEGID_ZP = $05
+O65_SEGID_MASK = $07
+
+; Option tags
+O65_OPT_FILENAME = 0
+O65_OPT_OS = 1
+O65_OPT_ASM = 2
+O65_OPT_AUTHOR = 3
+O65_OPT_TIMESTAMP = 4
+
+; Operating system codes for O65_OPT_OS
+O65_OS_OSA65 = 1
+O65_OS_LUNIX = 2
+O65_OS_CC65_MODULE = 3
+
+; Load errors
+O65_LOAD_OK = 0 ; Module load successful
+O65_LOAD_ERR_READ = 1 ; Read error
+O65_LOAD_ERR_HDR = 2 ; Header error
+O65_LOAD_ERR_OS = 3 ; Wrong OS
+O65_LOAD_ERR_FMT = 4 ; Data format error
+O65_LOAD_ERR_MEM = 5 ; Not enough memory
+
+
+
--- /dev/null
+;
+; rs232.inc
+;
+; (C) Copyright 2002 Ullrich von Bassewitz (uz@cc65.org)
+;
+
+; Assembler include file that makes the constants and structures from rs232.h
+; available for asm code.
+
+
+
+; Error codes returned by all functions
+RS_ERR_OK = $00 ; Not an error - relax
+RS_ERR_NOT_INITIALIZED = $01 ; Module not initialized
+RS_ERR_BAUD_TOO_FAST = $02 ; Cannot handle baud rate
+RS_ERR_BAUD_NOT_AVAIL = $03 ; Baud rate not available
+RS_ERR_NO_DATA = $04 ; Nothing to read
+RS_ERR_OVERFLOW = $05 ; No room in send buffer
+
+
+
projects / cc65 / commitdiff