the10thwiz/cc65
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

First steps towards supporting Apple GEOS.

Browse Source 
- The generated file is a "Apple GEOS Convert" format.
- VLIR support is yet to come.
- The "Apple GEOS UnConvert" tool is yet to come.

git-svn-id: svn://svn.cc65.org/cc65/trunk@5336 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
ol.sc
2011-12-27 23:36:05 +00:00
parent 2a18b0dd1d
commit 920a3eb794
2 changed files with 171 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

96
src/ld65/cfg/apple-geos.cfg Normal file
View File

@@ -0,0 +1,96 @@
SYMBOLS {
__STACKSIZE__: type = weak, value = $0400; # 1k stack
__OVERLAYADDR__: type = weak, value = $0C00;
__OVERLAYSIZE__: type = weak, value = $2000 - $0C00;
}
MEMORY {
CVT: file = %O, start = $0, size = $20000;
ZP: define = yes, start = $80, size = $1A + $06;
VLIR0: define = yes, start = $4000, size = $A000 - $4000 - __STACKSIZE__;
VLIR1: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR2: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR3: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR4: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR5: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR6: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR7: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR8: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR9: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR10: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR11: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR12: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR13: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR14: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR15: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR16: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR17: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR18: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
VLIR19: define = yes, start = __OVERLAYADDR__, size = __OVERLAYSIZE__;
}
SEGMENTS {
ZEROPAGE: type = zp, load = ZP;
EXTZP: type = zp, load = ZP;
FILEINFO: type = ro, load = CVT, offset = $002;
RECORDS: type = ro, load = CVT, offset = $100, optional = yes;
DIRENTRY: type = ro, load = CVT, offset = $180;
VLIRIDX0: type = ro, load = CVT, align = $200, optional = yes;
STARTUP: type = ro, run = VLIR0, load = CVT, align_load = $200, define = yes;
LOWCODE: type = ro, run = VLIR0, load = CVT, optional = yes;
INIT: type = ro, run = VLIR0, load = CVT, define = yes, optional = yes;
CODE: type = ro, run = VLIR0, load = CVT;
RODATA: type = ro, run = VLIR0, load = CVT;
DATA: type = rw, run = VLIR0, load = CVT;
BSS: type = bss, load = VLIR0, define = yes;
VLIRIDX1: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY1: type = ro, run = VLIR1, load = CVT, align_load = $200, optional = yes;
VLIRIDX2: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY2: type = ro, run = VLIR2, load = CVT, align_load = $200, optional = yes;
VLIRIDX3: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY3: type = ro, run = VLIR3, load = CVT, align_load = $200, optional = yes;
VLIRIDX4: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY4: type = ro, run = VLIR4, load = CVT, align_load = $200, optional = yes;
VLIRIDX5: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY5: type = ro, run = VLIR5, load = CVT, align_load = $200, optional = yes;
VLIRIDX6: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY6: type = ro, run = VLIR6, load = CVT, align_load = $200, optional = yes;
VLIRIDX7: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY7: type = ro, run = VLIR7, load = CVT, align_load = $200, optional = yes;
VLIRIDX8: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY8: type = ro, run = VLIR8, load = CVT, align_load = $200, optional = yes;
VLIRIDX9: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY9: type = ro, run = VLIR9, load = CVT, align_load = $200, optional = yes;
VLIRIDX10: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY10: type = ro, run = VLIR10, load = CVT, align_load = $200, optional = yes;
VLIRIDX11: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY11: type = ro, run = VLIR11, load = CVT, align_load = $200, optional = yes;
VLIRIDX12: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY12: type = ro, run = VLIR12, load = CVT, align_load = $200, optional = yes;
VLIRIDX13: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY13: type = ro, run = VLIR13, load = CVT, align_load = $200, optional = yes;
VLIRIDX14: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY14: type = ro, run = VLIR14, load = CVT, align_load = $200, optional = yes;
VLIRIDX15: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY15: type = ro, run = VLIR15, load = CVT, align_load = $200, optional = yes;
VLIRIDX16: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY16: type = ro, run = VLIR16, load = CVT, align_load = $200, optional = yes;
VLIRIDX17: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY17: type = ro, run = VLIR17, load = CVT, align_load = $200, optional = yes;
VLIRIDX18: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY18: type = ro, run = VLIR18, load = CVT, align_load = $200, optional = yes;
VLIRIDX19: type = ro, load = CVT, align = $200, optional = yes;
OVERLAY19: type = ro, run = VLIR19, load = CVT, align_load = $200, optional = yes;
}
FEATURES {
CONDES: segment = INIT,
type = constructor,
label = __CONSTRUCTOR_TABLE__,
count = __CONSTRUCTOR_COUNT__;
CONDES: segment = RODATA,
type = destructor,
label = __DESTRUCTOR_TABLE__,
count = __DESTRUCTOR_COUNT__;
CONDES: segment = RODATA,
type = interruptor,
label = __INTERRUPTOR_TABLE__,
count = __INTERRUPTOR_COUNT__;
}