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cc65/cfg/c128-overlay.cfg

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Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
SYMBOLS {
__LOADADDR__: type = import;
__EXEHDR__: type = import;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
__OVERLAYADDR__: type = import;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
__STACKSIZE__: type = weak, value = $0800; # 2k stack
__OVERLAYSIZE__: type = weak, value = $1000; # 4k overlay
}
MEMORY {
ZP: file = "", define = yes, start = $0002, size = $001A;
LOADADDR: file = %O, start = $1BFF, size = $0002;
HEADER: file = %O, start = $1C01, size = $000C;
Renamed RAM to MAIN for all disk based targets. The name RAM doesn't make much sense in general for a memeory area because i.e. the zero page is for sure RAM but is not part of the memory area named RAM. For disk based targets it makes sense to put the disk file more into focus and here MAIN means the main part of the file - in contrast to some header. Only for ROM based targets the name RAM is kept as it makes sense to focus on the difference between RAM and ROM.
2016-03-07 00:28:55 +00:00
MAIN: file = %O, define = yes, start = $1C0D, size = $A3F3 - __OVERLAYSIZE__ - __STACKSIZE__;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL1ADDR: file = "%O.1", start = $BFFE - __OVERLAYSIZE__, size = $0002;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVL1: file = "%O.1", start = $C000 - __OVERLAYSIZE__, size = __OVERLAYSIZE__;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL2ADDR: file = "%O.2", start = $BFFE - __OVERLAYSIZE__, size = $0002;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVL2: file = "%O.2", start = $C000 - __OVERLAYSIZE__, size = __OVERLAYSIZE__;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL3ADDR: file = "%O.3", start = $BFFE - __OVERLAYSIZE__, size = $0002;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVL3: file = "%O.3", start = $C000 - __OVERLAYSIZE__, size = __OVERLAYSIZE__;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL4ADDR: file = "%O.4", start = $BFFE - __OVERLAYSIZE__, size = $0002;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVL4: file = "%O.4", start = $C000 - __OVERLAYSIZE__, size = __OVERLAYSIZE__;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL5ADDR: file = "%O.5", start = $BFFE - __OVERLAYSIZE__, size = $0002;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVL5: file = "%O.5", start = $C000 - __OVERLAYSIZE__, size = __OVERLAYSIZE__;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL6ADDR: file = "%O.6", start = $BFFE - __OVERLAYSIZE__, size = $0002;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVL6: file = "%O.6", start = $C000 - __OVERLAYSIZE__, size = __OVERLAYSIZE__;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL7ADDR: file = "%O.7", start = $BFFE - __OVERLAYSIZE__, size = $0002;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVL7: file = "%O.7", start = $C000 - __OVERLAYSIZE__, size = __OVERLAYSIZE__;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL8ADDR: file = "%O.8", start = $BFFE - __OVERLAYSIZE__, size = $0002;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVL8: file = "%O.8", start = $C000 - __OVERLAYSIZE__, size = __OVERLAYSIZE__;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL9ADDR: file = "%O.9", start = $BFFE - __OVERLAYSIZE__, size = $0002;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVL9: file = "%O.9", start = $C000 - __OVERLAYSIZE__, size = __OVERLAYSIZE__;
}
SEGMENTS {
Renamed INITBSS to INIT and INIT to ONCE. The way we want to use the INITBSS segment - and especially the fact that it won't have the type bss on all ROM based targets - means that the name INITBSS is misleading. After all INIT is the best name from my perspective as it serves several purposes and therefore needs a rather generic name. Unfortunately this means that the current INIT segment needs to be renamed too. Looking for a short (ideally 4 letter) name I came up with ONCE as it contains all code (and data) accessed only once during initialization.
2016-03-06 20:26:22 +00:00
ZEROPAGE: load = ZP, type = zp;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
LOADADDR: load = LOADADDR, type = ro;
EXEHDR: load = HEADER, type = ro;
Renamed RAM to MAIN for all disk based targets. The name RAM doesn't make much sense in general for a memeory area because i.e. the zero page is for sure RAM but is not part of the memory area named RAM. For disk based targets it makes sense to put the disk file more into focus and here MAIN means the main part of the file - in contrast to some header. Only for ROM based targets the name RAM is kept as it makes sense to focus on the difference between RAM and ROM.
2016-03-07 00:28:55 +00:00
STARTUP: load = MAIN, type = ro;
LOWCODE: load = MAIN, type = ro, optional = yes;
Removed symbol definition for ONCE. Almost all targets don't need symbols for the ONCE segment. Likely their definition was a C&P error in the first place.
2016-03-15 20:25:22 +00:00
ONCE: load = MAIN, type = ro, optional = yes;
Renamed RAM to MAIN for all disk based targets. The name RAM doesn't make much sense in general for a memeory area because i.e. the zero page is for sure RAM but is not part of the memory area named RAM. For disk based targets it makes sense to put the disk file more into focus and here MAIN means the main part of the file - in contrast to some header. Only for ROM based targets the name RAM is kept as it makes sense to focus on the difference between RAM and ROM.
2016-03-07 00:28:55 +00:00
CODE: load = MAIN, type = ro;
RODATA: load = MAIN, type = ro;
DATA: load = MAIN, type = rw;
INIT: load = MAIN, type = bss;
BSS: load = MAIN, type = bss, define = yes;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL1ADDR: load = OVL1ADDR, type = ro;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVERLAY1: load = OVL1, type = ro, define = yes, optional = yes;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL2ADDR: load = OVL2ADDR, type = ro;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVERLAY2: load = OVL2, type = ro, define = yes, optional = yes;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL3ADDR: load = OVL3ADDR, type = ro;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVERLAY3: load = OVL3, type = ro, define = yes, optional = yes;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL4ADDR: load = OVL4ADDR, type = ro;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVERLAY4: load = OVL4, type = ro, define = yes, optional = yes;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL5ADDR: load = OVL5ADDR, type = ro;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVERLAY5: load = OVL5, type = ro, define = yes, optional = yes;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL6ADDR: load = OVL6ADDR, type = ro;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVERLAY6: load = OVL6, type = ro, define = yes, optional = yes;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL7ADDR: load = OVL7ADDR, type = ro;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVERLAY7: load = OVL7, type = ro, define = yes, optional = yes;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL8ADDR: load = OVL8ADDR, type = ro;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVERLAY8: load = OVL8, type = ro, define = yes, optional = yes;
Use cbm_load() to load overlays on CBMs.
2013-05-28 23:12:24 +00:00
OVL9ADDR: load = OVL9ADDR, type = ro;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
OVERLAY9: load = OVL9, type = ro, define = yes, optional = yes;
}
FEATURES {
Just some beautification. git-svn-id: svn://svn.cc65.org/cc65/trunk@5984 b7a2c559-68d2-44c3-8de9-860c34a00d81
2013-02-12 20:55:19 +00:00
CONDES: type = constructor,
label = __CONSTRUCTOR_TABLE__,
count = __CONSTRUCTOR_COUNT__,
Renamed INITBSS to INIT and INIT to ONCE. The way we want to use the INITBSS segment - and especially the fact that it won't have the type bss on all ROM based targets - means that the name INITBSS is misleading. After all INIT is the best name from my perspective as it serves several purposes and therefore needs a rather generic name. Unfortunately this means that the current INIT segment needs to be renamed too. Looking for a short (ideally 4 letter) name I came up with ONCE as it contains all code (and data) accessed only once during initialization.
2016-03-06 20:26:22 +00:00
segment = ONCE;
Just some beautification. git-svn-id: svn://svn.cc65.org/cc65/trunk@5984 b7a2c559-68d2-44c3-8de9-860c34a00d81
2013-02-12 20:55:19 +00:00
CONDES: type = destructor,
label = __DESTRUCTOR_TABLE__,
count = __DESTRUCTOR_COUNT__,
segment = RODATA;
CONDES: type = interruptor,
label = __INTERRUPTOR_TABLE__,
count = __INTERRUPTOR_COUNT__,
segment = RODATA,
Have the callirq module export __CALLIRQ__ and changed all config files so this symbol is a forced import for all interruptors. git-svn-id: svn://svn.cc65.org/cc65/trunk@5902 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-11-03 21:59:15 +00:00
import = __CALLIRQ__;
Added C128 overlay linker config. git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
}
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