cc65/libsrc/geos-common/system/crt0.s

;
; Startup code for geos
;
; Maciej 'YTM/Elysium' Witkowiak
; 26.10.99, 10.3.2000, 15.8.2001, 23.12.2002

	    .export _exit
            .export __STARTUP__ : absolute = 1		; Mark as startup
	    .import __VLIR0_START__, __VLIR0_SIZE__	; Linker generated
	    .import __STACKSIZE__			; Linker generated
	    .import initlib, donelib
	    .import callmain
	    .import zerobss
	    .importzp sp

	    .include "jumptab.inc"

; ------------------------------------------------------------------------
; Place the startup code in a special segment.

.segment	"STARTUP"

; Clear the BSS data

	jsr zerobss

; Setup stack

	lda #<(__VLIR0_START__ + __VLIR0_SIZE__ + __STACKSIZE__)
	sta sp
	lda #>(__VLIR0_START__ + __VLIR0_SIZE__ + __STACKSIZE__)
       	sta sp+1   		; Set argument stack ptr

; Call module constructors

	jsr initlib

; Push arguments and call main()

	cli
       	jsr callmain

; Call module destructors.

_exit:	jsr donelib	 	; Run module destructors

	jmp EnterDeskTop	; return control to the system
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00			`;`
Adjust geos startup code to new compiler handling. Introduce __STARTUP__ symbol, remove geos.o. git-svn-id: svn://svn.cc65.org/cc65/trunk@3989 b7a2c559-68d2-44c3-8de9-860c34a00d81 2009-07-31 12:46:38 +00:00			`; Startup code for geos`
			`;`
info about c1541 in docs, lowered highest available address to $6000 due to posiblity of overwriting C stack by drawing/copying to screen backbuffer git-svn-id: svn://svn.cc65.org/cc65/trunk@847 b7a2c559-68d2-44c3-8de9-860c34a00d81 2001-08-15 16:08:15 +00:00			`; Maciej 'YTM/Elysium' Witkowiak`
support for .zeropage segment in GEOS git-svn-id: svn://svn.cc65.org/cc65/trunk@1834 b7a2c559-68d2-44c3-8de9-860c34a00d81 2002-12-23 22:14:14 +00:00			`; 26.10.99, 10.3.2000, 15.8.2001, 23.12.2002`
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00
Normalized coding style. git-svn-id: svn://svn.cc65.org/cc65/trunk@5500 b7a2c559-68d2-44c3-8de9-860c34a00d81 2012-02-08 16:56:54 +00:00			`.export _exit`
			`.export __STARTUP__ : absolute = 1 ; Mark as startup`
			`.import __VLIR0_START__, __VLIR0_SIZE__ ; Linker generated`
			`.import __STACKSIZE__ ; Linker generated`
			`.import initlib, donelib`
			`.import callmain`
			`.import zerobss`
			`.importzp sp`
Adjust geos startup code to new compiler handling. Introduce __STARTUP__ symbol, remove geos.o. git-svn-id: svn://svn.cc65.org/cc65/trunk@3989 b7a2c559-68d2-44c3-8de9-860c34a00d81 2009-07-31 12:46:38 +00:00
Normalized coding style. git-svn-id: svn://svn.cc65.org/cc65/trunk@5500 b7a2c559-68d2-44c3-8de9-860c34a00d81 2012-02-08 16:56:54 +00:00			`.include "jumptab.inc"`
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00
Added STARTUP and LOWCODE segments git-svn-id: svn://svn.cc65.org/cc65/trunk@1776 b7a2c559-68d2-44c3-8de9-860c34a00d81 2002-12-16 09:30:52 +00:00			`; ------------------------------------------------------------------------`
			`; Place the startup code in a special segment.`

Normalized coding style. git-svn-id: svn://svn.cc65.org/cc65/trunk@5500 b7a2c559-68d2-44c3-8de9-860c34a00d81 2012-02-08 16:56:54 +00:00			`.segment "STARTUP"`
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00
			`; Clear the BSS data`

Normalized coding style. git-svn-id: svn://svn.cc65.org/cc65/trunk@5500 b7a2c559-68d2-44c3-8de9-860c34a00d81 2012-02-08 16:56:54 +00:00			`jsr zerobss`
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00
			`; Setup stack`

Normalized coding style. git-svn-id: svn://svn.cc65.org/cc65/trunk@5500 b7a2c559-68d2-44c3-8de9-860c34a00d81 2012-02-08 16:56:54 +00:00			`lda #<(__VLIR0_START__ + __VLIR0_SIZE__ + __STACKSIZE__)`
			`sta sp`
			`lda #>(__VLIR0_START__ + __VLIR0_SIZE__ + __STACKSIZE__)`
			`sta sp+1 ; Set argument stack ptr`
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00
Use the condes feature git-svn-id: svn://svn.cc65.org/cc65/trunk@470 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-11-22 22:19:09 +00:00			`; Call module constructors`
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00
Normalized coding style. git-svn-id: svn://svn.cc65.org/cc65/trunk@5500 b7a2c559-68d2-44c3-8de9-860c34a00d81 2012-02-08 16:56:54 +00:00			`jsr initlib`
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00
Added routines to handle command line params git-svn-id: svn://svn.cc65.org/cc65/trunk@2012 b7a2c559-68d2-44c3-8de9-860c34a00d81 2003-03-10 21:21:46 +00:00			`; Push arguments and call main()`
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00
fixes in structs, added common cc65 color definitions, cgetc laces cursor in correct line, interrupts are enabled before jumping into _main git-svn-id: svn://svn.cc65.org/cc65/trunk@1217 b7a2c559-68d2-44c3-8de9-860c34a00d81 2002-04-06 17:37:12 +00:00			`cli`
Normalized coding style. git-svn-id: svn://svn.cc65.org/cc65/trunk@5500 b7a2c559-68d2-44c3-8de9-860c34a00d81 2012-02-08 16:56:54 +00:00			`jsr callmain`
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00
fixed comments, removed unneeded imports git-svn-id: svn://svn.cc65.org/cc65/trunk@2060 b7a2c559-68d2-44c3-8de9-860c34a00d81 2003-04-17 10:05:21 +00:00			`; Call module destructors.`
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00
Normalized coding style. git-svn-id: svn://svn.cc65.org/cc65/trunk@5500 b7a2c559-68d2-44c3-8de9-860c34a00d81 2012-02-08 16:56:54 +00:00			`_exit: jsr donelib ; Run module destructors`
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00
Normalized coding style. git-svn-id: svn://svn.cc65.org/cc65/trunk@5500 b7a2c559-68d2-44c3-8de9-860c34a00d81 2012-02-08 16:56:54 +00:00			`jmp EnterDeskTop ; return control to the system`