Differences

This shows you the differences between two versions of the page.

--- wswan:guide:wwitch [2025/12/31 15:10] – [mkrom images] asie
+++ wswan:guide:wwitch [2025/12/31 15:12] (current) – [Differences] asie
@@ Line 7: / Line 7: @@
 ===== Differences =====
-  * The WonderWitch target uses the small memory model. As such, far functions are not allowed, and code can only be up to 64 kilobytes in total.
+  * The target uses the small memory model. As such, far functions are not allowed, and code can only be up to 64 kilobytes in total.
-  * Under the WonderWitch environment, the data segment points to SRAM (segment 0x1000), while the stack segment points to console RAM (segment 0x0000). This causes differences in how memory is managed:
+  * The target's data segment points to SRAM (segment 0x1000), while the stack segment points to console RAM (segment 0x0000). This causes differences in how memory is managed:
     * Data does not co-exist with console RAM; the full 64 kilobytes is available to the program.
     * Local variables are in the stack, which is a different address space than static data. As such, pointers to it require a stack (''%%__seg_ss%%'') or far (''%%__far%%'') address space tag!
     * Using the ''%%ws_iram%%'' address space tag for pointers to IRAM (such as tile or screen data) is required.
+  * The target's code segment is dynamic and relocation is not supported. This means far pointers to code cannot be created at compile time, and manual relocations based on the code segment will not work.
 ===== Limitations =====