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Significantly simplified recently added linker config files.

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I just forgot about the 'start' segment attribute - which makes the scenario at hand dead easy.
This commit is contained in:
Oliver Schmidt 2018-01-31 08:54:48 +01:00
parent 855aceaba8
commit 80b09ba9fc
2 changed files with 30 additions and 38 deletions
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34
cfg/apple2-hgr.cfg
View File

@ -4,35 +4,31 @@ FEATURES {
STARTADDRESS: default = $0803;
}
SYMBOLS {
__EXEHDR__: type = import;
__STACKSIZE__: type = weak, value = $0800; # 2k stack
__HIMEM__: type = weak, value = $9600; # Presumed RAM end
__LCADDR__: type = weak, value = $D400; # Behind quit code
__LCSIZE__: type = weak, value = $0C00; # Rest of bank two
__MAIN_START__: type = export, value = %S;
__MAIN_LAST__: type = export, value = __HIGH_LAST__;
__EXEHDR__: type = import;
__STACKSIZE__: type = weak, value = $0800; # 2k stack
__HIMEM__: type = weak, value = $9600; # Presumed RAM end
__LCADDR__: type = weak, value = $D400; # Behind quit code
__LCSIZE__: type = weak, value = $0C00; # Rest of bank two
}
MEMORY {
ZP: file = "", define = yes, start = $0080, size = $001A;
HEADER: file = %O, start = %S - 4, size = $0004;
LOW: file = %O, fill = yes, start = %S, size = $2000 - %S;
HGR: file = %O, fill = yes, start = $2000, size = $2000;
HIGH: file = %O, define = yes, start = $4000, size = __HIMEM__ - $4000;
MAIN: file = %O, define = yes, start = %S, size = __HIMEM__ - %S;
BSS: file = "", start = __ONCE_RUN__, size = __HIMEM__ - __STACKSIZE__ - __ONCE_RUN__;
LC: file = "", define = yes, start = __LCADDR__, size = __LCSIZE__;
}
SEGMENTS {
ZEROPAGE: load = ZP, type = zp;
EXEHDR: load = HEADER, type = ro;
STARTUP: load = LOW, type = ro;
LOWCODE: load = LOW, type = ro, optional = yes;
HGR: load = HGR, type = rw, optional = yes;
CODE: load = HIGH, type = ro;
RODATA: load = HIGH, type = ro;
DATA: load = HIGH, type = rw;
INIT: load = HIGH, type = rw;
ONCE: load = HIGH, type = ro, define = yes;
LC: load = HIGH, run = LC, type = ro, optional = yes;
STARTUP: load = MAIN, type = ro;
LOWCODE: load = MAIN, type = ro, optional = yes;
HGR: load = MAIN, type = rw, optional = yes, start = $2000;
CODE: load = MAIN, type = ro start = $4000;
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 {

34
cfg/apple2enh-hgr.cfg
View File

@ -4,35 +4,31 @@ FEATURES {
STARTADDRESS: default = $0803;
}
SYMBOLS {
__EXEHDR__: type = import;
__STACKSIZE__: type = weak, value = $0800; # 2k stack
__HIMEM__: type = weak, value = $9600; # Presumed RAM end
__LCADDR__: type = weak, value = $D400; # Behind quit code
__LCSIZE__: type = weak, value = $0C00; # Rest of bank two
__MAIN_START__: type = export, value = %S;
__MAIN_LAST__: type = export, value = __HIGH_LAST__;
__EXEHDR__: type = import;
__STACKSIZE__: type = weak, value = $0800; # 2k stack
__HIMEM__: type = weak, value = $9600; # Presumed RAM end
__LCADDR__: type = weak, value = $D400; # Behind quit code
__LCSIZE__: type = weak, value = $0C00; # Rest of bank two
}
MEMORY {
ZP: file = "", define = yes, start = $0080, size = $001A;
HEADER: file = %O, start = %S - 4, size = $0004;
LOW: file = %O, fill = yes, start = %S, size = $2000 - %S;
HGR: file = %O, fill = yes, start = $2000, size = $2000;
HIGH: file = %O, define = yes, start = $4000, size = __HIMEM__ - $4000;
MAIN: file = %O, define = yes, start = %S, size = __HIMEM__ - %S;
BSS: file = "", start = __ONCE_RUN__, size = __HIMEM__ - __STACKSIZE__ - __ONCE_RUN__;
LC: file = "", define = yes, start = __LCADDR__, size = __LCSIZE__;
}
SEGMENTS {
ZEROPAGE: load = ZP, type = zp;
EXEHDR: load = HEADER, type = ro;
STARTUP: load = LOW, type = ro;
LOWCODE: load = LOW, type = ro, optional = yes;
HGR: load = HGR, type = rw, optional = yes;
CODE: load = HIGH, type = ro;
RODATA: load = HIGH, type = ro;
DATA: load = HIGH, type = rw;
INIT: load = HIGH, type = rw;
ONCE: load = HIGH, type = ro, define = yes;
LC: load = HIGH, run = LC, type = ro, optional = yes;
STARTUP: load = MAIN, type = ro;
LOWCODE: load = MAIN, type = ro, optional = yes;
HGR: load = MAIN, type = rw, optional = yes, start = $2000;
CODE: load = MAIN, type = ro start = $4000;
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 {