-# Configuration for ProDOS 8 system programs (without the header)
+# Configuration for ProDOS 8 system programs (allowing for 3KB in LC)
SYMBOLS {
+ __EXEHDR__: type = import;
+ __FILETYPE__: type = weak, value = $00FF; # ProDOS file type
+ __STACKSIZE__: type = weak, value = $0800; # 2k stack
__LCADDR__: type = weak, value = $D400; # Behind quit code
__LCSIZE__: type = weak, value = $0C00; # Rest of bank two
- __STACKSIZE__: type = weak, value = $0800; # 2k stack
- __LOADADDR__: type = weak, value = __STARTUP_RUN__;
- __LOADSIZE__: type = weak, value = __INITBSS_RUN__ - __STARTUP_RUN__ +
- __MOVE_LAST__ - __MOVE_START__;
}
MEMORY {
- ZP: define = yes, start = $0080, size = $001A;
- RAM: file = %O, start = $2000, size = $9F00 - __STACKSIZE__;
- MOVE: file = %O, define = yes, start = $0000, size = $FFFF;
- LC: define = yes, start = __LCADDR__, size = __LCSIZE__;
+ ZP: file = "", define = yes, start = $0080, size = $001A;
+ HEADER: file = %O, start = $2000 - $003A, size = $003A;
+ MAIN: file = %O, define = yes, start = $2000, size = $BF00 - $2000;
+ BSS: file = "", start = __ONCE_RUN__, size = $BF00 - __STACKSIZE__ - __ONCE_RUN__;
+ LC: file = "", define = yes, start = __LCADDR__, size = __LCSIZE__;
}
SEGMENTS {
- ZEROPAGE: load = ZP, type = zp;
- STARTUP: load = RAM, type = ro, define = yes;
- LOWCODE: load = RAM, type = ro, optional = yes;
- CODE: load = RAM, type = ro;
- RODATA: load = RAM, type = ro;
- DATA: load = RAM, type = rw;
- INITBSS: load = RAM, type = bss, define = yes;
- BSS: load = RAM, type = bss, define = yes;
- INIT: load = MOVE, run = RAM, type = ro, define = yes, optional = yes;
- LC: load = MOVE, run = LC, type = ro, optional = yes;
+ ZEROPAGE: load = ZP, type = zp;
+ EXEHDR: load = HEADER, type = ro, optional = yes;
+ STARTUP: load = MAIN, type = ro;
+ LOWCODE: load = MAIN, type = ro, optional = yes;
+ CODE: load = MAIN, type = ro;
+ RODATA: load = MAIN, type = ro;
+ DATA: load = MAIN, type = rw;
+ INIT: load = MAIN, type = rw;
+ ONCE: load = MAIN, type = ro, define = yes;
+ LC: load = MAIN, run = LC, type = ro, optional = yes;
+ BSS: load = BSS, type = bss, define = yes;
}
FEATURES {
CONDES: type = constructor,
label = __CONSTRUCTOR_TABLE__,
count = __CONSTRUCTOR_COUNT__,
- segment = INIT;
+ segment = ONCE;
CONDES: type = destructor,
label = __DESTRUCTOR_TABLE__,
count = __DESTRUCTOR_COUNT__,