feat: add resources and lib to call sprite hypercall

guest/guest_main.c

 #include <stdint.h>
 
 #include "idt.h"
-#include "shared/ide_regs.h"
 #include "x86.h"
+#include "guest/stdio.h"
+#include "shared/ide_regs.h"
 
 #include "gfx/gfx.h"
 #include "ide/ide.h"
@@ -10,6 +11,8 @@
 #include "sprite/sprite.h"
 #include "console/console.h"
 
+#include "guest/resources/resources.h"
+
 // If PV == 1 => uses paravirtualized drivers (when available)
 // If PV == 0 => uses physical (hardware) drivers (when available)
 #if PV == 1
@@ -46,13 +49,13 @@ void guest_main() {
     gfx_init(1920, 1080);
 
     // - disk -
-    char data[SECTOR_SIZE] = "here are my data !\n";
-    ide_write(0, data);
+    char ide_data[SECTOR_SIZE] = "here are my data !\n";
+    ide_write(0, ide_data);
 
     // - sprite -
-    sprite_init(0, 0x123, 200, 100);
-    sprite_visibility(0, 1);
+    sprite_init(0, sprite_tuxjedi, SPRITE_TUXJEDI_WIDTH, SPRITE_TUXJEDI_HEIGHT);
     sprite_position(0, 50, 50);
+    sprite_visibility(0, 1);
 
     halt();
 }

guest/resources/resources.h

+#ifndef _RESOURCES_H_
+
+#include <stdint.h>
+
+// --- DEFINE ---
+
+#define SPRITE_TUXJEDI_WIDTH 128
+#define SPRITE_TUXJEDI_HEIGHT 128
+
+extern uint8_t sprite_tuxjedi[65536];
+
+#endif // !_RESOURCES_H_

guest/sprite/sprite.h

@@ -9,13 +9,13 @@
 
 // --- FUNCTION ---
 
-void sprite_pv_init(uint8_t id, uint64_t data, uint32_t width, uint32_t height);
+void sprite_pv_init(uint8_t id, uint8_t *data, uint32_t width, uint32_t height);
 
 void sprite_pv_visibility(uint8_t id, uint8_t toggle);
 
 void sprite_pv_position(uint8_t id, uint32_t x, uint32_t y);
 
-void sprite_phys_init(uint8_t id, uint64_t data, uint32_t width, uint32_t height);
+void sprite_phys_init(uint8_t id, uint8_t *data, uint32_t width, uint32_t height);
 
 void sprite_phys_visibility(uint8_t id, uint8_t toggle);
 

guest/sprite/sprite_phys.c

@@ -18,7 +18,7 @@
 //     *(uint32_t *)REG_GFX_INIT_DATA = height;
 // }
 
-void sprite_phys_init(uint8_t id, uint64_t data, uint32_t width, uint32_t height) { }
+void sprite_phys_init(uint8_t id, uint8_t *data, uint32_t width, uint32_t height) { }
 
 void sprite_phys_visibility(uint8_t id, uint8_t toggle) { }
 

guest/sprite/sprite_pv.c

@@ -3,6 +3,7 @@
 #include "guest/utils.h"
 #include "guest/pmio.h"
 #include "shared/hypercall_params.h"
+#include <stdint.h>
 
 // --- DEFINE ---
 
@@ -10,11 +11,11 @@
 
 // --- FUNCTION ---
 
-void sprite_pv_init(uint8_t id, uint64_t data, uint32_t width, uint32_t height) {
+void sprite_pv_init(uint8_t id, uint8_t *data, uint32_t width, uint32_t height) {
 
     hyper_sprite_init_params_t param_sprite_init;
     param_sprite_init.id = id;
-    param_sprite_init.data = data;
+    param_sprite_init.data = (uint64_t)((uint32_t)data);
     param_sprite_init.width = width;
     param_sprite_init.height = height;
     memcpy((void *)HYPERCALL_SHARED_ADDR, (void *)&param_sprite_init, sizeof(param_sprite_init));