Made stacksize user-adjustable on the cmdline.

[cc65] / src / ld65 / cfg / vic20.cfg

diff --git a/src/ld65/cfg/vic20.cfg b/src/ld65/cfg/vic20.cfg
index a4e9713e905bac9711c8221f26d93938413f60af..11686f12467329388d501cce137d273df6a3b42f 100644 (file)
--- a/src/ld65/cfg/vic20.cfg
+++ b/src/ld65/cfg/vic20.cfg
@@ -9,11 +9,13 @@ SEGMENTS {
     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__;
@@ -21,14 +23,14 @@ FEATURES {
            type = destructor,
            label = __DESTRUCTOR_TABLE__,
            count = __DESTRUCTOR_COUNT__;
-    # condes functions with type 2 are called in the interrupt
     CONDES: segment = RODATA,
            type = interruptor,
            label = __INTERRUPTOR_TABLE__,
            count = __INTERRUPTOR_COUNT__;
 }
 SYMBOLS {
-    __STACKSIZE__ = $400;      # 1K stack
+    __STACKSIZE__: value = $0400, weak = yes; # 1k stack
+
 }