Made stacksize user-adjustable on the cmdline.

[cc65] / src / ld65 / cfg / c64.cfg

diff --git a/src/ld65/cfg/c64.cfg b/src/ld65/cfg/c64.cfg
index 0d857c1d8b191844a22de83a29df8b82c36ba988..425f2a8bce0ae178f195052708d531a6564fa770 100644 (file)
--- a/src/ld65/cfg/c64.cfg
+++ b/src/ld65/cfg/c64.cfg
@@ -1,16 +1,21 @@
 MEMORY {
-    ZP: start = $02, size = $1A, type = rw;
-    RAM: start = $7FF, size = $c801, file = %O;
+    ZP:  start = $0002, size = $001A, type = rw, define = yes;
+    RAM: start = $07FF, size = $C801, file = %O, define = yes;
 }
 SEGMENTS {
-    CODE: load = RAM, type = wprot;
-    RODATA: load = RAM, type = wprot;
-    DATA: load = RAM, type = rw;
-    BSS: load = RAM, type = bss, define = yes;
-    ZEROPAGE: load = ZP, type = zp;
+    STARTUP:  load = RAM, type = ro;
+    LOWCODE:  load = RAM, type = ro,               optional = yes;
+    INIT:     load = RAM, type = ro, define = yes, optional = yes;
+    CODE:     load = RAM, type = ro;
+    RODATA:   load = RAM, type = ro;
+    DATA:     load = RAM, type = rw;
+    ZPSAVE:   load = RAM, type = bss;
+    BSS:      load = RAM, type = bss, define = yes;
+    HEAP:     load = RAM, type = bss, optional = yes; # must sit just below stack
+    ZEROPAGE: load = ZP,  type = zp;
 }
 FEATURES {
-    CONDES: segment = RODATA,
+    CONDES: segment = INIT,
            type = constructor,
            label = __CONSTRUCTOR_TABLE__,
            count = __CONSTRUCTOR_COUNT__;
@@ -18,6 +23,13 @@ FEATURES {
            type = destructor,
            label = __DESTRUCTOR_TABLE__,
            count = __DESTRUCTOR_COUNT__;
+    CONDES: segment = RODATA,
+           type = interruptor,
+           label = __INTERRUPTOR_TABLE__,
+           count = __INTERRUPTOR_COUNT__;
 }
+SYMBOLS {
+    __STACKSIZE__: value = $0800, weak = yes; # 2k stack
+}
+
 
-