Add OPL4 playback and analyzer support

2026-09-15 14:59:29 +03:00
commit 1686838e03
553 changed files with 50524 additions and 0 deletions
@@ -0,0 +1,22 @@
+                                      1         .module wc_findnext
+                                      2         .area _CODE
+                         00006006     3 WC_ENTRY = 0x6006
+                                      4         .globl _wc_findnext
+    00000000                          5 _wc_findnext::
+    00000000 DD E5            [15]    6         push    ix
+    00000002 DD 21 00 00      [14]    7         ld      ix, #0
+    00000006 DD 39            [15]    8         add     ix, sp
+    00000008 DD 7E 04         [19]    9         ld      a, 4(ix)                ; A = flags (from stack)
+    0000000B 08               [ 4]   10         ex      af, af'                 ; A' = flags
+    0000000C EB               [ 4]   11         ex      de, hl                  ; DE = entry_buf (SDCC HL → WC DE)
+    0000000D 3E 3A            [ 7]   12         ld      a, #0x3A
+    0000000F CD 06 60         [17]   13         call    WC_ENTRY
+    00000012 3E 00            [ 7]   14         ld      a, #0
+    00000014 28 01            [12]   15         jr      z, _wc_findnext_end
+    00000016 3C               [ 4]   16         inc     a
+    00000017                         17 _wc_findnext_end:
+    00000017 DD E1            [14]   18         pop     ix
+                                     19         ; callee cleans 1 byte (flags)
+    00000019 E1               [10]   20         pop     hl
+    0000001A 33               [ 6]   21         inc     sp
+    0000001B E9               [ 4]   22         jp      (hl)