Add cc65 artifacts to repo for now

2026-04-12 14:39:50 -05:00
parent 9a1d5b04a4
commit 5c25059ae3
95 changed files with 10919 additions and 10 deletions
--- a/cc65/asminc/modload.inc
+++ b/cc65/asminc/modload.inc
@@ -0,0 +1,78 @@
+;*****************************************************************************/
+;*                                                                           */
+;*                                  modload.inc                              */
+;*                                                                           */
+;*                     o65 module loader interface for cc65                  */
+;*                                                                           */
+;*                                                                           */
+;*                                                                           */
+;* (C) 2002      Ullrich von Bassewitz                                       */
+;*               Wacholderweg 14                                             */
+;*               D-70597 Stuttgart                                           */
+;* EMail:        uz@musoftware.de                                            */
+;*                                                                           */
+;*                                                                           */
+;* This software is provided 'as-is', without any expressed or implied       */
+;* warranty.  In no event will the authors be held liable for any damages    */
+;* arising from the use of this software.                                    */
+;*                                                                           */
+;* Permission is granted to anyone to use this software for any purpose,     */
+;* including commercial applications, and to alter it and redistribute it    */
+;* freely, subject to the following restrictions:                            */
+;*                                                                           */
+;* 1. The origin of this software must not be misrepresented; you must not   */
+;*    claim that you wrote the original software. If you use this software   */
+;*    in a product, an acknowledgment in the product documentation would be  */
+;*    appreciated but is not required.                                       */
+;* 2. Altered source versions must be plainly marked as such, and must not   */
+;*    be misrepresented as being the original software.                      */
+;* 3. This notice may not be removed or altered from any source              */
+;*    distribution.                                                          */
+;*                                                                           */
+;*****************************************************************************/
+
+
+
+; Exports structures and functions to load relocatable o65 modules at
+; runtime.
+
+
+
+; Offsets for the mod_ctrl struct. This struct is passed to the module loader.
+; It contains stuff, the loader needs to work, and another area where the
+; loader will place informational data if it was successful. You will have to
+; check the return code of mod_load before accessing any of these additional
+; struct members.
+.struct MOD_CTRL
+        READ            .addr
+        CALLERDATA      .word
+        MODULE          .addr           ; Pointer to module data
+        MODULE_SIZE     .word           ; Total size of loaded module
+        MODULE_ID       .word
+.endstruct
+
+; unsigned char mod_load (struct mod_ctrl* ctrl);
+; /* Load a module into memory and relocate it. The function will return an
+;  * error code (see below). If MLOAD_OK is returned, the outgoing fields in
+;  * the passed mod_ctrl struct contain information about the module just
+;  * loaded.
+;  */
+.global         _mod_load
+
+; void mod_free (void* module);
+; /* Free a loaded module. Note: The given pointer is the pointer to the
+;  * module memory, not a pointer to a control structure.
+;  */
+.global         _mod_free
+
+; Errors
+.enum
+        MLOAD_OK        ; Module load successful
+        MLOAD_ERR_READ  ; Read error
+        MLOAD_ERR_HDR   ; Header error
+        MLOAD_ERR_OS    ; Wrong OS
+        MLOAD_ERR_FMT   ; Data format error
+        MLOAD_ERR_MEM   ; Not enough memory
+.endenum
+
+