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

Harmonized asm linker configs.

Browse Source 
- All segments but CODE are optional and CODE is R/W. Both together allow to "just" write code/data without ever explicitly using a segment.

- Symbols are defined for the BSS. This allows to use/implement zerobss.

- The ZP memory area isn't artificially limited.
This commit is contained in:
Oliver Schmidt
2016-03-17 21:51:20 +01:00
parent d5092d2d3f
commit 78dcb61cb8
5 changed files with 21 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
cfg/osic1p-asm.cfg
View File

@@ -10,15 +10,15 @@ SYMBOLS {
}
MEMORY {
# for size of ZP, see runtime/zeropage.s and c1p/extzp.s
ZP: file = "", define = yes, start = $0002, size = $001A + $0006;
ZP: file = "", define = yes, start = $0002, size = $00FE;
HEAD: file = %O, start = $0000, size = $00B6;
MAIN: file = %O, define = yes, start = %S, size = __HIMEM__ - __STACKSIZE__ - %S;
MAIN: file = %O, define = yes, start = %S, size = __HIMEM__ - __STACKSIZE__ - %S;
}
SEGMENTS {
ZEROPAGE: load = ZP, type = zp;
ZEROPAGE: load = ZP, type = zp, optional = yes;
BOOT: load = HEAD, type = ro, optional = yes;
CODE: load = MAIN, type = rw;
RODATA: load = MAIN, type = rw;
DATA: load = MAIN, type = rw;
BSS: load = MAIN, type = bss, define = yes;
RODATA: load = MAIN, type = ro, optional = yes;
DATA: load = MAIN, type = rw, optional = yes;
BSS: load = MAIN, type = bss, optional = yes, define = yes;
}