repo_id string | size int64 | file_path string | content string |
|---|---|---|---|
wagiminator/C64-Collection | 8,313 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/lynx/lynx-comlynx.s | ;
; Serial driver for the Atari Lynx ComLynx port.
;
; Karri Kaksonen, 17.09.2009
;
.include "lynx.inc"
.include "zeropage.inc"
.include "ser-kernel.inc"
.include "ser-error.inc"
; ------------------------------------------------------------------------
; Header. Includes jump table
.segment "JUMPTABLE"
; Dri... |
wagiminator/C64-Collection | 1,403 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/lynx/cgetc.s | ;
; Karri Kaksonen, Harry Dodgson 2006-01-07
;
; char cgetc (void);
;
.export _cgetc
.import _kbhit
.import KBEDG
.import KBSTL
; --------------------------------------------------------------------------
; The Atari Lynx has a very small keyboard - only 3 keys
; Opt1, Opt2 and Pause.
; But the ... |
wagiminator/C64-Collection | 6,268 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/lynx/ctype.s | ;
; Ullrich von Bassewitz, 02.06.1998
;
; Character specification table.
;
; The tables are readonly, put them into the rodata segment
.rodata
; The following 256 byte wide table specifies attributes for the isxxx type
; of functions. Doing it by a table means some overhead in space, but it
; has major advantages:
;... |
wagiminator/C64-Collection | 1,610 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/tgi/tgi_textsize.s | ;
; Ullrich von Bassewitz, 22.06.2002
;
.include "tgi-kernel.inc"
.import _strlen, pushax, tosumulax
;-----------------------------------------------------------------------------
; unsigned __fastcall__ tgi_textwidth (const char* s);
; /* Calculate the width of the text in pixels acc... |
wagiminator/C64-Collection | 3,034 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/tgi/tgi_bar.s | ;
; Ullrich von Bassewitz, 21.06.2002
;
; void __fastcall__ tgi_bar (int x1, int y1, int x2, int y2);
; /* Draw a bar (a filled rectangle) using the current color */
.include "tgi-kernel.inc"
.importzp ptr1, ptr2, ptr3, ptr4
.import popax
.proc _tgi_bar
sta ... |
wagiminator/C64-Collection | 1,647 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/tgi/tgi_init.s | ;
; Ullrich von Bassewitz, 21.06.2002
;
; void __fastcall__ tgi_init (void);
; /* Initialize the already loaded graphics driver */
.include "tgi-kernel.inc"
.include "tgi-error.inc"
.importzp ptr1
.proc _tgi_init
jsr _tgi_done ; Switch off gra... |
wagiminator/C64-Collection | 1,269 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/tgi/tgi_map_mode.s | ;
; Ullrich von Bassewitz, 31.05.2002
;
; const char* __fastcall__ tgi_map_mode (unsigned char mode);
; /* Map tgi mode codes to driver names */
;
.export _tgi_map_mode
.import _tgi_mode_table
.import return0
.importzp tmp1
;-------------------------------------... |
wagiminator/C64-Collection | 5,462 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/tgi/tgi-kernel.s | ;
; Ullrich von Bassewitz, 21.06.2002
;
; Common functions of the tgi graphics kernel.
;
.include "tgi-kernel.inc"
.include "tgi-error.inc"
.importzp ptr1
.interruptor tgi_irq ; Export as IRQ handler
;----------------------------------------------------... |
wagiminator/C64-Collection | 1,318 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/tgi/tgi_geterrormsg.s | ;
; Ullrich von Bassewitz, 2004-06-15
;
; const char* __fastcall__ tgi_geterrormsg (unsigned char code);
; /* Get an error message describing the error in code. */
;
.include "tgi-kernel.inc"
.include "tgi-error.inc"
.proc _tgi_geterrormsg
cmp #TGI_ERR_COUNT
bcc ... |
wagiminator/C64-Collection | 1,054 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/tgi/tgi_textstyle.s | ;
; Ullrich von Bassewitz, 22.06.2002
;
; void __fastcall__ tgi_textstyle (unsigned char magx, unsigned char magy,
; unsigned char dir);
; /* Set the style for text output. */
.include "tgi-kernel.inc"
.import popax, incsp2
.proc _tgi_textstyle
... |
wagiminator/C64-Collection | 1,112 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm/cbm_open.s | ;
; Ullrich von Bassewitz, 22.06.2002
;
; Original C code by Marc 'BlackJack' Rintsch, 18.03.2001
;
; unsigned char __fastcall__ cbm_open (unsigned char lfn,
; unsigned char device,
; unsigned char sec_addr,
; ... |
wagiminator/C64-Collection | 2,161 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm/close.s | ;
; Ullrich von Bassewitz, 16.11.2002
;
; int __fastcall__ close (int fd);
;
.export _close
.import CLOSE
.import readdiskerror, closecmdchannel
.import __oserror
.importzp tmp2
.include "errno.inc"
.include "... |
wagiminator/C64-Collection | 1,174 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm/sysrename.s | ;
; Ullrich von Bassewitz, 2009-02-22
;
; unsigned char __fastcall__ _sysrename (const char *oldpath, const char *newpath);
;
.export __sysrename
.import fnparse, fnadd, fnparsename
.import opencmdchannel, closecmdchannel
.import writefndiskcmd, readdisk... |
wagiminator/C64-Collection | 1,304 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm/rwcommon.s | ;
; Ullrich von Bassewitz, 17.11.2002
;
; Common stuff for the read/write routines
;
.export rwcommon
.import popax
.importzp ptr1, ptr2, ptr3, tmp2
.include "errno.inc"
.include "filedes.inc"
;---------------------------------------------... |
wagiminator/C64-Collection | 2,118 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm/cbm_write.s | ;
; Ullrich von Bassewitz, 15.11.2002
;
; Original C code by Marc 'BlackJack' Rintsch, 25.03.2001
;
; int __fastcall__ cbm_write(unsigned char lfn, void* buffer, unsigned int size)
; {
;
; static unsigned int byteswritten;
;
; /* if we can't change to the outputchannel #lfn then return an error */
; if (_os... |
wagiminator/C64-Collection | 2,205 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm/oserror.s | ;
; Ullrich von Bassewitz, 17.05.2000
;
; int __fastcall__ _osmaperrno (unsigned char oserror);
; /* Map a system specific error into a system independent code */
;
.export __osmaperrno
.include "errno.inc"
.code
__osmaperrno:
ldx #ErrTabSize
@L1: cmp ErrTab-2,x ; Search for the error code
beq @L2 ; Jump i... |
wagiminator/C64-Collection | 4,734 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm/filename.s | ;
; Ullrich von Bassewitz, 16.11.2002
;
; File name handling for CBM file I/O
;
.export fnparse, fnparsename, fnset
.export fnadd, fnaddmode, fncomplete, fndefunit
.export fnunit, fnlen, fncmd, fnbuf
.import SETNAM
.import __curunit, __fi... |
wagiminator/C64-Collection | 2,704 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm/cbm_read.s | ;
; Ullrich von Bassewitz, 22.06.2002
;
; Original C code by Marc 'BlackJack' Rintsch, 19.03.2001
;
; int __fastcall__ cbm_read (unsigned char lfn, void* buffer, unsigned int size)
; /* Reads up to "size" bytes from a file to "buffer".
; * Returns the number of actually read bytes, 0 if there are no bytes left
; * (E... |
wagiminator/C64-Collection | 3,297 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm/read.s | ;
; Ullrich von Bassewitz, 16.11.2002
;
; int read (int fd, void* buf, unsigned count);
;
.export _read
.constructor initstdin
.import SETLFS, OPEN, CHKIN, BASIN, CLRCH, READST
.import rwcommon
.import popax
.import __oserror
... |
wagiminator/C64-Collection | 6,345 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm/diskcmd.s | ;
; Ullrich von Bassewitz, 2002-11-17, 2009-02-22
;
; Handle disk command channels
;
.export isdisk
.export opencmdchannel
.export closecmdchannel
.export readdiskerror
.export writediskcmd
.export writefndiskcmd
.... |
wagiminator/C64-Collection | 3,267 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm/oserrlist.s | ;
; Ullrich von Bassewitz, 18.07.2002
;
; Defines the platform specific error list.
;
; The table is built as a list of entries
;
; .byte entrylen
; .byte errorcode
; .asciiz errormsg
;
; and terminated by an entry with length zero that is returned if the
; error code could not be found.
;
... |
wagiminator/C64-Collection | 2,651 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm/write.s | ;
; Ullrich von Bassewitz, 16.11.2002
;
; int write (int fd, const void* buf, unsigned count);
;
.export _write
.constructor initstdout
.import SETLFS, OPEN, CKOUT, BSOUT, CLRCH
.import rwcommon
.import __oserror
.importzp sp, pt... |
wagiminator/C64-Collection | 10,987 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm/ctype.s | ;
; Character specification table.
;
; Ullrich von Bassewitz, 02.06.1998
; 2003-05-02, Greg King
;
; The following 256-byte-wide table specifies attributes for the isxxx type
; of functions. Doing it by a table means some overhead in space, but it
; has major advantages:
;
; * It is fast. If it weren't for the slo... |
wagiminator/C64-Collection | 4,936 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm/open.s | ;
; Ullrich von Bassewitz, 16.11.2002
;
; int open (const char* name, int flags, ...); /* May take a mode argument */
;
; Be sure to keep the value priority of closeallfiles lower than that of
; closeallstreams (which is the high level C file I/O counterpart and must be
; called before closeallfiles).
.export... |
wagiminator/C64-Collection | 3,546 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/vic20/vic20-stdjoy.s | ;
; Standard joystick driver for the VIC20. May be used multiple times when linked
; to the statically application.
;
; Ullrich von Bassewitz, 2002-12-20
; Using code from Steve Schmidtke
;
.include "zeropage.inc"
.include "joy-kernel.inc"
.include "joy-error.inc"
.include "vic... |
wagiminator/C64-Collection | 3,149 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/vic20/crt0.s | ;
; Startup code for cc65 (Vic20 version)
;
.export _exit
.export __STARTUP__ : absolute = 1 ; Mark as startup
.import initlib, donelib, callirq
.import zerobss, push0
.import callmain
.import RESTOR, BSOUT, CLRCH
.import __INTERRUPTOR_COUNT__
... |
wagiminator/C64-Collection | 1,936 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/vic20/kernal.s | ;
; Ullrich von Bassewitz, 19.11.2002
;
; VIC20 kernal functions
;
.export CINT
.export IOINIT
.export RAMTAS
.export RESTOR
.export VECTOR
.export SETMSG
.export SECOND
.export TKSA
... |
wagiminator/C64-Collection | 3,287 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/vic20/vic20-ptvjoy.s | ;
; PTV-3 Player joystick driver for the VIC20
;
; Stefan Haubenthal, 2005-05-25
; Groepaz/Hitmen, 2002-12-23
; obviously based on Ullrichs driver :)
; Using code from Steve Schmidtke
;
.include "zeropage.inc"
.include "joy-kernel.inc"
.include "joy-error.inc"
.include "vic20.inc"
; -----------------------------... |
wagiminator/C64-Collection | 3,838 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/vic20/mainargs.s | ; mainargs.s
;
; Ullrich von Bassewitz, 2003-03-07
; Based on code from Stefan A. Haubenthal, <polluks@web.de>
; 2003-05-18, Greg King
; 2004-04-28, 2005-02-26, Ullrich von Bassewitz
;
; Scan a group of arguments that are in BASIC's input-buffer.
; Build an array that points to the beginning of each argument.
; Send, t... |
wagiminator/C64-Collection | 1,780 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/vic20/cputc.s | ;
; Ullrich von Bassewitz, 06.08.1998
;
; void cputcxy (unsigned char x, unsigned char y, char c);
; void cputc (char c);
;
.export _cputcxy, _cputc, cputdirect, putchar
.export newline, plot
.import popa, _gotoxy
.import PLOT
.include "vic20.inc"
_cputcxy:
pha ; Save C
jsr... |
wagiminator/C64-Collection | 1,615 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/vic20/break.s | ;
; Ullrich von Bassewitz, 27.09.1998
;
; void set_brk (unsigned Addr);
; void reset_brk (void);
;
.export _set_brk, _reset_brk
.destructor _reset_brk
.export _brk_a, _brk_x, _brk_y, _brk_sr, _brk_pc
.include "vic20.inc"
.bss
_brk_a: .res 1
_brk_x: .res 1
_brk_y: ... |
wagiminator/C64-Collection | 1,144 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/vic20/cgetc.s | ;
; Ullrich von Bassewitz, 06.08.1998
;
; char cgetc (void);
;
.export _cgetc
.import cursor
.include "vic20.inc"
_cgetc: lda KEY_COUNT ; Get number of characters
bne L3 ; Jump if there are already chars waiting
; Switch on the cursor if needed
lda CURS_FLAG
pha
lda cursor
jsr setcurs... |
wagiminator/C64-Collection | 3,031 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/serial/ser_load.s | ;
; Ullrich von Bassewitz, 2006-06-05
;
; unsigned char __fastcall__ ser_load_driver (const char* name)
; /* Load a serial driver and return an error code */
.include "ser-kernel.inc"
.include "ser-error.inc"
.include "modload.inc"
.include "fcntl.inc"
... |
wagiminator/C64-Collection | 2,905 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/serial/ser-kernel.s | ;
; Ullrich von Bassewitz, 2003-04-15
;
; Common functions of the serial drivers
;
.import return0
.importzp ptr1
.interruptor ser_irq, 29 ; Export as high priority IRQ handler
.include "ser-kernel.inc"
.include "ser-error.inc"
;------------... |
wagiminator/C64-Collection | 1,291 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/nes/color.s | ;
; Written by Groepaz/Hitmen <groepaz@gmx.net>
; Cleanup by Ullrich von Bassewitz <uz@cc65.org>
;
; unsigned char __fastcall__ textcolor (unsigned char color);
; unsigned char __fastcall__ bgcolor (unsigned char color);
; unsigned char __fastcall__ bordercolor (unsigned char color);
;
.export _textcolor, _... |
wagiminator/C64-Collection | 5,387 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/nes/crt0.s | ;
; Startup code for cc65 (NES version)
;
; by Groepaz/Hitmen <groepaz@gmx.net>
; based on code by Ullrich von Bassewitz <uz@cc65.org>
;
.export _exit
.export __STARTUP__ : absolute = 1 ; Mark as startup
.import initlib, donelib, callmain
.import push0, _main, zerobss, c... |
wagiminator/C64-Collection | 2,113 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/nes/ppubuf.s | ;
; Written by Groepaz/Hitmen <groepaz@gmx.net>
; Cleanup by Ullrich von Bassewitz <uz@cc65.org>
;
.export ppubuf_waitempty
.export ppubuf_wait
.export ppubuf_put
.export ppubuf_flush
.include "nes.inc"
.code
; --------------------------... |
wagiminator/C64-Collection | 5,964 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/nes/ppu.s | ;
; Written by Groepaz/Hitmen <groepaz@gmx.net>
; Cleanup by Ullrich von Bassewitz <uz@cc65.org>
;
.export ppuinit
.export paletteinit
.include "nes.inc"
;+---------+----------------------------------------------------------+
;| $2000 | PPU Control Register #1 (W) |
;|... |
wagiminator/C64-Collection | 1,951 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/nes/cputc.s | ;
; Written by Groepaz/Hitmen <groepaz@gmx.net>
; Cleanup by Ullrich von Bassewitz <uz@cc65.org>
;
; void cputcxy (unsigned char x, unsigned char y, char c);
; void cputc (char c);
;
.export _cputcxy, _cputc, cputdirect, putchar
.export newline
.constructor conioinit
.import popa, _gotoxy
... |
wagiminator/C64-Collection | 1,365 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/nes/clrscr.s | ;
; Written by Groepaz/Hitmen <groepaz@gmx.net>
; Cleanup by Ullrich von Bassewitz <uz@cc65.org>
;
; void clrscr (void);
;
.export _clrscr
.import ppubuf_waitempty
.include "nes.inc"
.proc _clrscr
; wait until all console data has been written
jsr ppubuf_waitempty
;... |
wagiminator/C64-Collection | 2,442 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/nes/nes-stdjoy.s | ;
; Standard joypad driver for the NES. May be used multiple times when
; linked to the statically application.
;
; Ullrich von Bassewitz, 2003-05-02
; Stefan Haubenthal, 2004-10-05
;
.include "zeropage.inc"
.include "joy-kernel.inc"
.include "joy-error.inc"
.include "nes.inc"
; ----... |
wagiminator/C64-Collection | 6,268 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/nes/ctype.s | ;
; Ullrich von Bassewitz, 02.06.1998
;
; Character specification table.
;
; The tables are readonly, put them into the rodata segment
.rodata
; The following 256 byte wide table specifies attributes for the isxxx type
; of functions. Doing it by a table means some overhead in space, but it
; has major advantages:
;... |
wagiminator/C64-Collection | 1,518 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/asr.s | ;
; Ullrich von Bassewitz, 2004-06-30
;
; CC65 runtime: right shift support for ints
;
; Note: The standard declares a shift count that is negative or >= the
; bitcount of the shifted type for undefined behaviour.
;
; Note^2: The compiler knowns about the register/zero page usage of this
; function, so you need to chan... |
wagiminator/C64-Collection | 2,951 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/stkchk.s | ;
; Ullrich von Bassewitz, 19.03.2001
;
; Stack checking code. These are actually two routines, one to check the C
; stack, and the other one to check the 6502 hardware stack.
; For performance reasons (to avoid having to pass a parameter), the compiler
; calls the cstkchk routine *after* allocating space on the stack.... |
wagiminator/C64-Collection | 2,095 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/condes.s | ;
; Ullrich von Bassewitz, 20.11.2000
;
; CC65 runtime: Support for calling module constructors/destructors
;
; The condes routine must be called with the table address in a/x and the
; size of the table (which must not be zero!) in y. The current implementation
; limits the table size to 254 bytes (127 vectors) but th... |
wagiminator/C64-Collection | 1,069 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/lshl.s | ;
; Ullrich von Bassewitz, 2004-06-30
;
; CC65 runtime: left shift support for long and unsigned long
;
; Note: The standard declares a shift count that is negative or >= the
; bitcount of the shifted type for undefined behaviour.
;
; Note^2: The compiler knowns about the register/zero page usage of this
; function, so... |
wagiminator/C64-Collection | 1,734 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/ludiv.s | ;
; Ullrich von Bassewitz, 17.08.1998
;
; CC65 runtime: division for long unsigned ints
;
.export tosudiv0ax, tosudiveax, getlop, udiv32
.import addysp1
.importzp sp, sreg, tmp3, tmp4, ptr1, ptr2, ptr3, ptr4
tosudiv0ax:
ldy #$00
sty sreg
sty sreg+1
tosudiveax: ... |
wagiminator/C64-Collection | 1,509 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/mul8.s | ;
; Ullrich von Bassewitz, 2009-08-17
;
; CC65 runtime: multiplication for ints. Short versions.
;
.export tosumula0, tosmula0
.export mul8x16, mul8x16a
.import popsreg
.importzp sreg, ptr4
;---------------------------------------------------------------------------
; 8x16 routine... |
wagiminator/C64-Collection | 1,045 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/toslong.s | ;
; Ullrich von Bassewitz, 25.10.2000
;
; CC65 runtime: Convert tos from int to long
;
.export tosulong, toslong
.import decsp2
.importzp sp
.macpack cpu
; Convert TOS from int to long
tosulong:
pha
jsr decsp2 ; Make room
ldy #2
lda (sp),y
.if (.... |
wagiminator/C64-Collection | 1,270 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/udiv.s | ;
; Ullrich von Bassewitz, 07.08.1998
;
; CC65 runtime: division for unsigned ints
;
.export tosudiva0, tosudivax, udiv16
.import popsreg
.importzp sreg, ptr1, ptr4
tosudiva0:
ldx #$00 ; Clear high byte
tosudivax:
sta ptr4
stx ptr4+1 ; Save right operand
... |
wagiminator/C64-Collection | 1,054 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/lshr.s | ;
; Ullrich von Bassewitz, 2004-06-30
;
; CC65 runtime: right shift support for unsigned longs
;
; Note: The standard declares a shift count that is negative or >= the
; bitcount of the shifted type for undefined behaviour.
;
; Note^2: The compiler knowns about the register/zero page usage of this
; function, so you ne... |
wagiminator/C64-Collection | 1,382 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/shr.s | ;
; Ullrich von Bassewitz, 2004-06-30
;
; CC65 runtime: right shift support for unsigneds
;
; Note: The standard declares a shift count that is negative or >= the
; bitcount of the shifted type for undefined behaviour.
;
; Note^2: The compiler knowns about the register/zero page usage of this
; function, so you need to... |
wagiminator/C64-Collection | 1,040 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/lmod.s | ;
; Ullrich von Bassewitz, 07.08.1998
;
; CC65 runtime: modulo operation for long signed ints
;
; When negating values, we will ignore the possibility here, that one of the
; values if $8000, in which case the negate will fail.
.export tosmod0ax, tosmodeax
.import poplsargs, udiv32, negeax
.importzp s... |
wagiminator/C64-Collection | 1,158 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/lasr.s | ;
; Ullrich von Bassewitz, 2004-06-30
;
; CC65 runtime: right shift support for longs
;
; Note: The standard declares a shift count that is negative or >= the
; bitcount of the shifted type for undefined behaviour.
;
; Note^2: The compiler knowns about the register/zero page usage of this
; function, so you need to cha... |
wagiminator/C64-Collection | 2,386 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/callirq.s | ;
; Ullrich von Bassewitz, 2004-04-04
;
; CC65 runtime: Support for calling special irq routines declared as condes
; type 2.
;
; There are two reasons, why this is a separate routine, and the generic
; condes routine in condes.s is not used:
;
; 1. Speed. Having several things hardcoded makes it faster. This is
; ... |
wagiminator/C64-Collection | 1,792 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/mul.s | ;
; Ullrich von Bassewitz, 2009-08-17
;
; CC65 runtime: multiplication for ints
;
.export tosumulax, tosmulax
.import mul8x16, mul8x16a ; in mul8.s
.import popsreg
.importzp sreg, tmp1, ptr4
;---------------------------------------------------------------------------
; 16x16... |
wagiminator/C64-Collection | 1,173 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/lshelp.s | ;
; Ullrich von Bassewitz, 13.08.1998
;
; CC65 runtime: helper stuff for mod/div/mul with long signed ints
;
; When negating values, we will ignore the possibility here, that one of the
; values if $80000000, in which case the negate will fail.
.export poplsargs
.import getlop
.importzp sreg, tmp1, tmp2, ... |
wagiminator/C64-Collection | 1,074 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/lmul.s | ;
; Ullrich von Bassewitz, 13.08.1998
;
; CC65 runtime: multiplication for long (unsigned) ints
;
.export tosumul0ax, tosumuleax, tosmul0ax, tosmuleax
.import addysp1
.importzp sp, sreg, tmp1, tmp2, tmp3, tmp4, ptr1, ptr3, ptr4
tosmul0ax:
tosumul0ax:
ldy #$00
sty sreg
s... |
wagiminator/C64-Collection | 1,313 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/runtime/shl.s | ;
; Ullrich von Bassewitz, 1998-08-05, 2004-06-25
;
; CC65 runtime: left shift support for ints and unsigneds
;
; Note: The standard declares a shift count that is negative or >= the
; bitcount of the shifted type for undefined behaviour.
;
; Note^2: The compiler knowns about the register/zero page usage of this
; func... |
wagiminator/C64-Collection | 1,776 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/zlib/crc32.s | ;
; Piotr Fusik, 14.11.2001
;
; unsigned long __fastcall__ crc32 (unsigned long crc, unsigned char* buf,
; unsigned len);
;
.export _crc32
.import compleax, incsp2, incsp4, popax, popeax
.importzp sreg, ptr1, ptr2, tmp1, tmp2
POLYNOMIAL = $EDB88320
make_table:
ldx #0
@L1: lda ... |
wagiminator/C64-Collection | 14,431 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/zlib/inflatemem.s | ;
; Piotr Fusik, 21.09.2003
;
; unsigned __fastcall__ inflatemem (char* dest, const char* source);
;
.export _inflatemem
.import incsp2
.importzp sp, sreg, ptr1, ptr2, ptr3, ptr4, tmp1
; --------------------------------------------------------------------------
;
; Constants
;
; Maximum length of a Huffman cod... |
wagiminator/C64-Collection | 1,312 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/zlib/adler32.s | ;
; Piotr Fusik, 18.11.2001
;
; unsigned long __fastcall__ adler32 (unsigned long adler, unsigned char* buf,
; unsigned len);
;
.export _adler32
.import incsp2, incsp4, popax, popeax
.importzp sreg, ptr1, ptr2, tmp1
BASE = 65521 ; largest prime smaller than 65536
_adler32:
; ... |
wagiminator/C64-Collection | 2,507 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/em/em-kernel.s | ;
; Ullrich von Bassewitz, 2002-11-29
;
; Common functions of the extended memory API.
;
.export em_clear_ptr
.import return0
.importzp ptr1
.include "em-kernel.inc"
.include "em-error.inc"
;-------------------------------------------------... |
wagiminator/C64-Collection | 7,097 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm610/cbm610-ram.s | ;
; Extended memory driver for the CBM610 additional RAM banks. Driver works
; without problems when linked statically.
;
; Ullrich von Bassewitz, 2002-12-09, 2003-12-20
;
.include "zeropage.inc"
.include "em-kernel.inc"
.include "em-error.inc"
.include "cbm610.inc"
.m... |
wagiminator/C64-Collection | 12,018 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm610/crt0.s | ;
; Startup code for cc65 (CBM 600/700 version)
;
.export _exit, BRKVec
.export __STARTUP__ : absolute = 1 ; Mark as startup
.import callirq_y, initlib, donelib
.import push0, callmain
.import __BSS_RUN__, __BSS_SIZE__, __EXTZP_RUN__
.import __INTERRUPTOR_COUNT__... |
wagiminator/C64-Collection | 1,894 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm610/systime.s | ;
; Stefan Haubenthal, 2009-07-27
; Ullrich von Bassewitz, 2009-09-24
;
; time_t _systime (void);
; /* Similar to time(), but:
; * - Is not ISO C
; * - Does not take the additional pointer
; * - Does not set errno when returning -1
; */
;
.include "time.inc"
.include "cbm610.inc... |
wagiminator/C64-Collection | 1,857 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm610/kernal.s | ;
; Ullrich von Bassewitz, 2003-12-20
;
; CBM610 kernal functions
;
.export CINT
.export IOINIT
.export RAMTAS
.export RESTOR
.export VECTOR
.export SETMSG
.export SECOND
.export TKSA
... |
wagiminator/C64-Collection | 2,687 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm610/kscnkey.s | ;
; Ullrich von Bassewitz, 28.09.1998
;
; Keyboard polling stuff for the 610.
;
.export scnkey
.importzp tpi2, ktab1, ktab2, ktab3, ktab4
.importzp keyidx, keybuf, keyscanbuf, keysave, modkey, norkey
.importzp graphmode, lastidx, rptdelay, rptcount
.include ... |
wagiminator/C64-Collection | 1,670 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm610/extzp.s | ;
; Ullrich von Bassewitz, 2003-12-20
;
; Additional zero page locations for the CBM610.
; NOTE: This file is actually linked to an application with its full contents,
; so the program comes up with the values given in this file.
;
; ------------------------------------------------------------------------
.in... |
wagiminator/C64-Collection | 3,131 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm610/cputc.s | ;
; Ullrich von Bassewitz, 06.08.1998
;
; void cputcxy (unsigned char x, unsigned char y, char c);
; void cputc (char c);
;
.export _cputcxy, _cputc, cputdirect, putchar
.export newline, plot
.destructor setsyscursor
.import _gotoxy
.import popa
.import PLOT
.import ... |
wagiminator/C64-Collection | 1,646 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm610/break.s | ;
; Ullrich von Bassewitz, 27.09.1998
;
; void set_brk (unsigned Addr);
; void reset_brk (void);
;
.export _set_brk, _reset_brk
.export _brk_a, _brk_x, _brk_y, _brk_sr, _brk_pc
.import _atexit, BRKVec
.include "cbm610.inc"
.bss
_brk_a: .res 1
_brk_x: .res 1
_brk_y: .res... |
wagiminator/C64-Collection | 1,029 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm610/cgetc.s | ;
; Ullrich von Bassewitz, 06.08.1998
;
; char cgetc (void);
;
.export _cgetc
.import plot, write_crtc
.import cursor
.import keyidx: zp, keybuf: zp, config: zp
_cgetc: lda keyidx ; Get number of characters
bne L2 ; Jump if there are already chars waiting
; Swit... |
wagiminator/C64-Collection | 11,858 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/cbm610/cbm610-stdser.s | ;
; Serial driver for the builtin 6551 ACIA of the Commodore 610.
;
; Ullrich von Bassewitz, 2003-12-18
;
; The driver is based on the cc65 rs232 module, which in turn is based on
; Craig Bruce device driver for the Switftlink/Turbo-232.
;
; SwiftLink/Turbo-232 v0.90 device driver, by Craig Bruce, 14-Apr-1998.
;
; This... |
wagiminator/C64-Collection | 2,585 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/pet/pet-ptvjoy.s | ;
; PTV-2 Player joystick driver for the PET
;
; Stefan Haubenthal, 2005-05-25
; Groepaz/Hitmen, 2002-12-23
; obviously based on Ullrichs driver :)
;
.include "zeropage.inc"
.include "joy-kernel.inc"
.include "joy-error.inc"
; .include "pet.inc"
VIA_PRA := $E841 ; Port register A
VIA_DDRA := $E843 ; Data direct... |
wagiminator/C64-Collection | 3,179 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/pet/crt0.s | ;
; Startup code for cc65 (PET version)
;
.export _exit
.export __STARTUP__ : absolute = 1 ; Mark as startup
.import initlib, donelib, callirq
.import zerobss, push0
.import callmain
.import CLRCH, BSOUT
.import __INTERRUPTOR_COUNT__
.include ... |
wagiminator/C64-Collection | 2,880 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/pet/mainargs.s | ;
; Ullrich von Bassewitz, 2003-03-07
; Stefan Haubenthal, 2008-08-11
;
; Setup arguments for main
;
.constructor initmainargs, 24
.import __argc, __argv
.include "pet.inc"
MAXARGS = 10 ; Maximum number of arguments allowed
REM = $8f ; BASIC token-code
NAME_LEN = 16 ; maximum length of command-name
BASIC... |
wagiminator/C64-Collection | 2,332 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/pet/cputc.s | ;
; Ullrich von Bassewitz, 06.08.1998
;
; void cputcxy (unsigned char x, unsigned char y, char c);
; void cputc (char c);
;
.export _cputcxy, _cputc, cputdirect, putchar
.export newline, plot
.import popa, _gotoxy
.include "pet.inc"
_cputcxy:
pha ; Save C
jsr popa ; Get Y
jsr _got... |
wagiminator/C64-Collection | 1,621 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/pet/break.s | ;
; Ullrich von Bassewitz, 26.11.1998
;
; void set_brk (unsigned Addr);
; void reset_brk (void);
;
.export _set_brk, _reset_brk
.destructor _reset_brk
.export _brk_a, _brk_x, _brk_y, _brk_sr, _brk_pc
.include "pet.inc"
.bss
_brk_a: .res 1
_brk_x: .res 1
_brk_y: .res 1
_brk_... |
wagiminator/C64-Collection | 1,236 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/pet/cgetc.s | ;
; Ullrich von Bassewitz, 06.08.1998
;
; char cgetc (void);
;
.export _cgetc
.import cursor
.include "pet.inc"
_cgetc: lda KEY_COUNT ; Get number of characters
bne L3 ; Jump if there are already chars waiting
; Switch on the cursor if needed
lda CURS_FLAG
pha
lda cursor
jsr se... |
wagiminator/C64-Collection | 1,459 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/supervision/crt0.s | ;
; Startup code for cc65 (supervision version)
;
.export _exit
.export __STARTUP__ : absolute = 1 ; Mark as startup
.import _main
.import initlib, donelib, copydata
.import zerobss
.import __RAM_START__, __RAM_SIZE__ ; Linker generated
... |
wagiminator/C64-Collection | 6,747 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/supervision/ctype.s | ;
; Ullrich von Bassewitz, 2003-10-10
;
; Character specification table.
;
.include "ctype.inc"
; The tables are readonly, put them into the rodata segment
.rodata
; The following 256 byte wide table specifies attributes for the isxxx type
; of functions. Doing it by a table means some overhead in space, but it
; ... |
wagiminator/C64-Collection | 1,809 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/apple2/extra/iobuf-0800.s | ;
; Oliver Schmidt, 15.09.2009
;
; ProDOS 8 I/O buffer management for memory between
; location $0800 and the cc65 program start address
;
.constructor initiobuf
.export iobuf_alloc, iobuf_free
.import __RAM_START__
.import incsp2, popax
.include "zeropage.inc"
... |
wagiminator/C64-Collection | 1,382 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/geos/disk/dio_openclose.s | ;
; Maciej 'YTM/Elysium' Witkowiak
;
; based on Atari version by Christian Groessler
; 2.7.2001
;
; dhandle_t __fastcall__ dio_open (driveid_t drive_id);
; unsigned char __fastcall__ dio_close (dhandle_t handle);
;
; dio_open sets given device as current and initializes disk
; dio_close does nothing special
.exp... |
wagiminator/C64-Collection | 3,202 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/geos/disk/dio_cts.s | ;
; Maciej 'YTM/Elysium' Witkowiak
; 2.7.2001
;
;
; unsigned char __fastcall__ dio_phys_to_log(dhandle_t handle,
; dio_phys_pos *physpos, /* input */
; sectnum_t *sectnum); /* output */
;
; dhandle_t - 16bit (ptr)
; sectnum_t - 16bit
;
.export _dio_phys_to_log
.export sectab_1541_l, sectab_1541_h... |
wagiminator/C64-Collection | 2,680 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/geos/disk/dio_stc.s | ;
; Maciej 'YTM/Elysium' Witkowiak
; 2.7.2001
;
; unsigned char __fastcall__ dio_log_to_phys(dhandle_t handle,
; sectnum_t *sectnum, /* input */
; dio_phys_pos *physpos); /* output */
;
; dhandle_t - 16bit (ptr)
; sectnum_t - 16bit
;
.export _dio_log_to_phys
.importzp ptr1,ptr2,ptr3,tmp1,tmp2
.im... |
wagiminator/C64-Collection | 3,563 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/geos/mousesprite/mouse.s | ;
; Maciej 'YTM/Elysium' Witkowiak
;
; 2.7.2001
;
; Wrapper for GEOS standard input device interface
;
.export _mouse_init, _mouse_done
.export _mouse_hide, _mouse_show
.export _mouse_box
.export _mouse_pos, _mouse_info
.export _mouse_move, _mouse_buttons
.import... |
wagiminator/C64-Collection | 1,951 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/geos/conio/cputc.s |
;
; Maciej 'YTM/Elysium' Witkowiak
;
; 27.10.2001
; 06.03.2002
; 25.07.2005
; void cputcxy (unsigned char x, unsigned char y, char c);
; void cputc (char c);
; TODO:
; TAB (should be implemented)
; other special characters directly from keyboard are unsafe, though some might be
; implemented:
; HOME, UPLINE, ULINEON... |
wagiminator/C64-Collection | 18,273 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/geos/devel/geos-tgi.s | ;
; Graphics driver for the 320x200x2 or 640x200x2 mode on GEOS 64/128
; Maciej 'YTM/Elysium' Witkowiak <ytm@elysium.pl>
; 28-31.12.2002
.include "zeropage.inc"
.include "tgi-kernel.inc"
.include "tgi-mode.inc"
.include "tgi-error.inc"
.include "../inc/const.inc"
.include ".... |
wagiminator/C64-Collection | 3,447 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/geos/devel/fio_module.s | ;
; Low level file I/O routines, ONLY for module loading OR sth similar
;
; Maciej 'YTM/Elysium' Witkowiak <ytm@elysium.pl>
; 25.12.2002
;
; only ONE opened file at a time, only O_RDONLY flag
; int open (const char* name, int flags, ...); /* May take a mode argument */
; int __fastcall__ close (int fd);
; int __fastca... |
wagiminator/C64-Collection | 1,582 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/geos/devel/mainargs.s | ;
; Ullrich von Bassewitz, 2003-03-07
; Maciej Witkowiak, 2003-05-02
;
; Setup arguments for main
;
; There is always either 1 or 3 arguments:
; <program name>,0
; or
; <program name>, <data file name>, <data disk name>, 0
; the 2nd case is when using DeskTop user drags an icon of a file and drops it
; on icon of your ... |
wagiminator/C64-Collection | 8,098 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/geos/devel/geos-vdc.s | ;
; Extended memory driver for the VDC RAM available on all C128 machines
; version for GEOS enters safe I/O config on C64 (transparent on C128)
;
; Maciej 'YTM/Elysium' Witkowiak <ytm@elysium.pl>
; 06,20,25.12.2002
.include "zeropage.inc"
.include "em-kernel.inc"
.include "em-error.inc"
.ma... |
wagiminator/C64-Collection | 2,521 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/geos/devel/oserror.s | ;
; Ullrich von Bassewitz, 17.05.2000
; GEOS port: Maciej 'YTM/Elysium' Witkowiak
; 2.7.2001
;
; int __fastcall__ _osmaperrno (unsigned char oserror);
; /* Map a system specific error into a system independent code */
;
.export __osmaperrno
.include "errno.inc"
.include "../inc/const.inc"
.code
__osmaperrno:
ld... |
wagiminator/C64-Collection | 2,793 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/geos/devel/geos-stdjoy.s | ;
; Standard joystick driver for the C64. May be used multiple times when linked
; to the statically application.
;
; Ullrich von Bassewitz, 2002-12-20
;
.include "zeropage.inc"
.include "joy-kernel.inc"
.include "joy-error.inc"
.include "../inc/geossym.inc"
.macpack generic
... |
wagiminator/C64-Collection | 3,763 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/geos/devel/oserrlist.s | ;
; Maciej 'YTM/Elysium' Witkowiak <ytm@elysium.pl>
; 25.12.2002
;
; Defines the platform specific error list.
;
; The table is built as a list of entries
;
; .byte entrylen
; .byte errorcode
; .asciiz errormsg
;
; and terminated by an entry with length zero that is returned if the
; error code co... |
wagiminator/C64-Collection | 1,438 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/geos/system/get_ostype.s |
;
; Maciej 'YTM/Elysium' Witkowiak
;
; 10.09.2001
; unsigned char get_ostype (void);
; unsigned char get_tv (void);
.export _get_ostype
.export _get_tv
.importzp tmp1
.include "../inc/const.inc"
.include "../inc/geossym.inc"
.include "../inc/geossym2.inc"
_get_ostype:
ldx #0
... |
wagiminator/C64-Collection | 9,657 | C64_xu1541/software/tools/cc65-2.13.2/libsrc/geos/system/ctype.s | ;
; Ullrich von Bassewitz, 02.06.1998
; Maciej Witkowiak, 06.04.2002
;
; Character specification table.
;
; The tables are readonly, put them into the rodata segment
.rodata
; Value that must be added to a lower case char to make it an upper case
; char (example: for ASCII, this must be $E0).
.export __cdi... |
wagiminator/C64-Collection | 1,145 | C64_xu1541/software/tools/cc65-2.13.2/samples/geos/ca65-vlir/vlir1.s |
; Maciej 'YTM/Elysium' Witkowiak
; 06.06.2002
; This is source for loadable VLIR-structured program part
; include some GEOS defines
.include "../../../libsrc/geos/inc/const.inc"
.include "../../../libsrc/geos/inc/jumptab.inc"
.include "../../../libsrc/geos/inc/geossym.inc"
.include "../../.... |
wagiminator/C64-Collection | 2,236 | C64_xu1541/software/tools/cc65-2.13.2/samples/geos/ca65-vlir/vlir0.s |
; Maciej 'YTM/Elysium' Witkowiak
; 06.06.2002
; This is source for main VLIR-structured program part
; include some GEOS defines
.include "../../../libsrc/geos/inc/const.inc"
.include "../../../libsrc/geos/inc/jumptab.inc"
.include "../../../libsrc/geos/inc/geossym.inc"
.include "../../../li... |
wagiminator/C64-Collection | 2,832 | C64_xu1541/software/tools/opencbm-0.4.99.99/xu1541/firmware/memcpy.S | /* Copyright (c) 2002, 2007 Marek Michalkiewicz
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of con... |
wagiminator/C64-Collection | 5,298 | C64_xu1541/software/tools/opencbm-0.4.99.99/xu1541/firmware/gcrt1.S | /* Copyright (c) 2002, Marek Michalkiewicz <marekm@amelek.gda.pl>
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice... |
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