Get started on writing Jackal bindings

fox32rom.def.hjk

@@ -0,0 +1,74 @@
+EXTERN FN ScancodeToAscii(
+    IN scancode: UBYTE,
+): UBYTE
+EXTERN FN ShiftPressed()
+EXTERN FN ShiftReleased()
+EXTERN FN CapsPressed()
+
+EXTERN FN FillOverlay(
+    IN color: UWORD,
+    IN overlay: UBYTE,
+)
+EXTERN FN DrawStrToOverlay(
+    IN str: ^UBYTE,
+    IN x: UWORD,
+    IN y: UWORD,
+    IN fgColor: UWORD,
+    IN bgColor: UWORD,
+    IN overlay: UBYTE,
+)
+
+EXTERN FN MenuBarClickEvent(
+    IN rootStruct: ^VOID,
+    IN x: UWORD,
+)
+EXTERN FN CloseMenu(
+    IN rootStruct: ^VOID,
+)
+EXTERN FN MenuUpdateEvent(
+    IN rootStruct: ^VOID,
+    IN selectedRootItem: UWORD,
+    IN hoveringItem: UWORD,
+)
+
+EXTERN FN CopyMemory(
+    IN source: ^VOID,
+    IN destination: ^VOID,
+    IN length: UWORD,
+)
+EXTERN FN CopyString(
+    IN source: ^VOID,
+    IN destination: ^VOID,
+)
+EXTERN FN CompareMemory(
+    IN source: ^VOID,
+    IN destination: ^VOID,
+    IN length: UWORD,
+): UBYTE
+EXTERN FN CompareString(
+    IN source: ^UBYTE,
+    IN destination: ^UBYTE,
+): UBYTE
+EXTERN FN StringLength(
+    IN str: ^UBYTE,
+): UWORD
+
+EXTERN FN IsRomDiskAvailable(): UBYTE
+EXTERN FN IsRamDiskFormatted(): UBYTE
+
+// event types
+#DEFINE EVENT_TYPE_MOUSE_CLICK     0x00000000
+#DEFINE EVENT_TYPE_MOUSE_RELEASE   0x00000001
+#DEFINE EVENT_TYPE_KEY_DOWN        0x00000002
+#DEFINE EVENT_TYPE_KEY_UP          0x00000003
+#DEFINE EVENT_TYPE_MENU_BAR_CLICK  0x00000004
+#DEFINE EVENT_TYPE_MENU_UPDATE     0x00000005
+#DEFINE EVENT_TYPE_MENU_CLICK      0x00000006
+#DEFINE EVENT_TYPE_MENU_ACK        0x00000007
+#DEFINE EVENT_TYPE_EMPTY           0xFFFFFFFF
+
+// keys
+#DEFINE KEY_CTRL    0x1D
+#DEFINE KEY_LSHIFT  0x2A
+#DEFINE KEY_RSHIFT  0x36
+#DEFINE KEY_CAPS    0x3A

fox32rom.def.jkl

@@ -0,0 +1,133 @@
+// fox32rom routine definitions for Jackal
+
+#ASM [
+// fox32rom routine definitions
+
+// system jump table
+scancode_to_ascii:                        jmp [0xF0040020]
+shift_pressed:                            jmp [0xF0040024]
+shift_released:                           jmp [0xF0040028]
+caps_pressed:                             jmp [0xF004002C]
+
+// overlay jump table
+fill_overlay:                             jmp [0xF0043000]
+draw_str_to_overlay:                      jmp [0xF0043004]
+
+// menu bar jump table
+menu_bar_click_event:                     jmp [0xF0044008]
+close_menu:                               jmp [0xF0044018]
+menu_update_event:                        jmp [0xF004401C]
+
+// disk jump table
+is_romdisk_available:                     jmp [0xF0045028]
+is_ramdisk_formatted:                     jmp [0xF0045038]
+
+// memory copy/compare jump table
+copy_memory_bytes:                        jmp [0xF0046000]
+copy_string:                              jmp [0xF0046008]
+compare_memory_bytes:                     jmp [0xF004600C]
+compare_string:                           jmp [0xF0046014]
+string_length:                            jmp [0xF0046018]
+
+// integer jump table
+string_to_int:                            jmp [0xF0047000]
+
+
+
+// implmentations
+
+ScancodeToAscii:
+.global ScancodeToAscii
+    mov r0, a0
+    call scancode_to_ascii
+    mov a3, r0
+    ret
+ShiftPressed:
+.global ShiftPressed
+    jmp shift_pressed
+ShiftReleased:
+.global ShiftReleased
+    jmp shift_released
+CapsPressed:
+.global CapsPressed
+    jmp caps_pressed
+
+FillOverlay:
+.global FillOverlay
+    mov r0, a0
+    mov r1, a1
+    jmp fill_overlay
+DrawStrToOverlay:
+.global DrawStrToOverlay
+    mov r0, a0
+    mov r1, a1
+    mov r2, a2
+    mov r3, a3
+    mov r4, [rsp+4]
+    mov r5, [rsp+8]
+    jmp draw_str_to_overlay
+
+MenuBarClickEvent:
+.global MenuBarClickEvent
+    mov r0, a0
+    mov r1, a1
+    jmp menu_bar_click_event
+CloseMenu:
+.global CloseMenu
+    mov r0, a0
+    jmp close_menu
+MenuUpdateEvent:
+.global MenuUpdateEvent
+    mov r0, a0
+    mov r1, a1
+    mov r2, a2
+    jmp menu_update_event
+
+IsRomDiskAvailable:
+.global IsRomDiskAvailable
+    call is_romdisk_available
+    ifz movz.8 a3, 1
+    ifnz movz.8 a3, 0
+    ret
+IsRamDiskFormatted:
+.global IsRamDiskFormatted
+    call is_ramdisk_formatted
+    ifz movz.8 a3, 1
+    ifnz movz.8 a3, 0
+    ret
+
+CopyMemory:
+.global CopyMemory
+    mov r0, a0
+    mov r1, a1
+    mov r2, a2
+    jmp copy_memory_bytes
+CopyString:
+.global CopyString
+    mov r0, a0
+    mov r1, a1
+    jmp copy_string
+CompareMemory:
+.global CompareMemory
+    mov r0, a0
+    mov r1, a1
+    mov r2, a2
+    call compare_memory_bytes
+    ifz movz.8 a3, 1
+    ifnz movz.8 a3, 0
+    ret
+CompareString:
+.global CompareString
+    mov r0, a0
+    mov r1, a1
+    call compare_string
+    ifz movz.8 a3, 1
+    ifnz movz.8 a3, 0
+    ret
+StringLength:
+.global StringLength
+    mov r0, a0
+    call string_length
+    mov a3, r0
+    ret
+]