mirror of
https://github.com/cc65/cc65.git
synced 2024-11-18 00:07:21 +00:00
93 lines
4.6 KiB
INI
93 lines
4.6 KiB
INI
# This config file provides a single big upper memory block (HIDDEN_RAM).
|
|
# To achieve this, it relocates the character generator from $E000 to CHARGEN.
|
|
# The runtime library must be compiled with CHARGEN_RELOC for this config
|
|
# file to work. See libsrc/atari/Makefile.inc.
|
|
|
|
FEATURES {
|
|
STARTADDRESS: default = $2400;
|
|
}
|
|
|
|
SYMBOLS {
|
|
__EXEHDR__: type = import;
|
|
__SYSTEM_CHECK__: type = import; # force inclusion of "system check" load chunk
|
|
__AUTOSTART__: type = import; # force inclusion of autostart "trailer"
|
|
__STACKSIZE__: type = weak, value = $0800; # 2k stack
|
|
__STARTADDRESS__: type = export, value = %S;
|
|
}
|
|
|
|
MEMORY {
|
|
ZP: file = "", define = yes, start = $0082, size = $007E;
|
|
|
|
# just $FFFF
|
|
HEADER: file = %O, start = $0000, size = $0002;
|
|
|
|
# "system check" load chunk
|
|
SYSCHKHDR: file = %O, start = $0000, size = $0004;
|
|
SYSCHKCHNK: file = %O, start = $2E00, size = $0300;
|
|
SYSCHKTRL: file = %O, start = $0000, size = $0006;
|
|
|
|
# "shadow RAM preparation" load chunk
|
|
SRPREPHDR: file = %O, start = $0000, size = $0004;
|
|
SRPREPCHNK: file = %O, define = yes, start = %S, size = $7C20 - %S - $07FF; # $07FF: space for temp. chargen buffer, 1K aligned
|
|
SRPREPTRL: file = %O, start = $0000, size = $0006;
|
|
|
|
# "main program" load chunk
|
|
MAINHDR: file = %O, start = $0000, size = $0004;
|
|
RAM: file = %O, define = yes, start = %S +
|
|
__LOWBSS_SIZE__, size = $D000 -
|
|
__STACKSIZE__ -
|
|
%S -
|
|
__LOWBSS_SIZE__;
|
|
|
|
# defines entry point into program
|
|
TRAILER: file = %O, start = $0000, size = $0006;
|
|
|
|
# address of relocated character generator
|
|
CHARGEN: file = "", define = yes, start = $D800, size = $0400;
|
|
|
|
# memory beneath the ROM
|
|
HIDDEN_RAM: file = "", define = yes, start = $DC00, size = $FFFA - $DC00;
|
|
}
|
|
|
|
SEGMENTS {
|
|
EXEHDR: load = HEADER, type = ro;
|
|
|
|
SYSCHKHDR: load = SYSCHKHDR, type = ro, optional = yes;
|
|
SYSCHK: load = SYSCHKCHNK, type = rw, define = yes, optional = yes;
|
|
SYSCHKTRL: load = SYSCHKTRL, type = ro, optional = yes;
|
|
|
|
SRPREPHDR: load = SRPREPHDR, type = ro;
|
|
LOWBSS: load = SRPREPCHNK, type = bss, define = yes; # shared btw. SRPREPCHNK and RAM, not zero initialized
|
|
SRPREP: load = SRPREPCHNK, type = rw, define = yes;
|
|
SHADOW_RAM: load = SRPREPCHNK, run = HIDDEN_RAM, type = rw, define = yes, optional = yes;
|
|
SHADOW_RAM2: load = SRPREPCHNK, run = HIDDEN_RAM, type = rw, define = yes, optional = yes;
|
|
SRPREPTRL: load = SRPREPTRL, type = ro;
|
|
|
|
MAINHDR: load = MAINHDR, type = ro;
|
|
STARTUP: load = RAM, type = ro, define = yes;
|
|
LOWCODE: load = RAM, type = ro, define = yes, optional = yes;
|
|
INIT: load = RAM, type = ro, optional = yes;
|
|
CODE: load = RAM, type = ro, define = yes;
|
|
RODATA: load = RAM, type = ro;
|
|
DATA: load = RAM, type = rw;
|
|
BSS: load = RAM, type = bss, define = yes;
|
|
ZEROPAGE: load = ZP, type = zp;
|
|
EXTZP: load = ZP, type = zp, optional = yes;
|
|
AUTOSTRT: load = TRAILER, type = ro;
|
|
}
|
|
FEATURES {
|
|
CONDES: type = constructor,
|
|
label = __CONSTRUCTOR_TABLE__,
|
|
count = __CONSTRUCTOR_COUNT__,
|
|
segment = INIT;
|
|
CONDES: type = destructor,
|
|
label = __DESTRUCTOR_TABLE__,
|
|
count = __DESTRUCTOR_COUNT__,
|
|
segment = RODATA;
|
|
CONDES: type = interruptor,
|
|
label = __INTERRUPTOR_TABLE__,
|
|
count = __INTERRUPTOR_COUNT__,
|
|
segment = RODATA,
|
|
import = __CALLIRQ__;
|
|
}
|