API re-org. Disk functions to be implemented at 0x4*.

Author: Ian Seyler

api/libBareMetal.asm

@@ -38,10 +38,10 @@ SCREEN_Y_GET		equ 0x22
 SCREEN_PPSL_GET		equ 0x23
 SCREEN_BPP_GET		equ 0x24
 MAC_GET			equ 0x30
-BUS_READ		equ 0x40
-BUS_WRITE		equ 0x41
-STDOUT_SET		equ 0x42
-STDOUT_GET		equ 0x43
+BUS_READ		equ 0x50
+BUS_WRITE		equ 0x51
+STDOUT_SET		equ 0x52
+STDOUT_GET		equ 0x53
 DUMP_MEM		equ 0x70
 DUMP_RAX		equ 0x71
 DELAY			equ 0x72

api/libBareMetal.h

@@ -51,10 +51,10 @@ u64 b_system(u64 function, u64 var1, u64 var2);
 #define SCREEN_PPSL_GET		0x23
 #define SCREEN_BPP_GET		0x24
 #define MAC_GET			0x30
-#define BUS_READ		0x40
-#define BUS_WRITE		0x41
-#define STDOUT_SET		0x42
-#define STDOUT_GET		0x43
+#define BUS_READ		0x50
+#define BUS_WRITE		0x51
+#define STDOUT_SET		0x52
+#define STDOUT_GET		0x53
 #define DUMP_MEM		0x70
 #define DUMP_RAX		0x71
 #define DELAY			0x72

src/syscalls/system.asm

@@ -379,13 +379,11 @@ b_system_table:
 	dw none				; 0x3E
 	dw none				; 0x3F
 
-; PCI
-	dw b_system_pci_read		; 0x40
-	dw b_system_pci_write		; 0x41
-
-; Standard Output
-	dw b_system_stdout_set		; 0x42
-	dw b_system_stdout_get		; 0x43
+; Storage
+	dw none				; 0x40
+	dw none				; 0x41
+	dw none				; 0x42
+	dw none				; 0x43
 	dw none				; 0x44
 	dw none				; 0x45
 	dw none				; 0x46
@@ -398,10 +396,12 @@ b_system_table:
 	dw none				; 0x4D
 	dw none				; 0x4E
 	dw none				; 0x4F
-	dw none				; 0x50
-	dw none				; 0x51
-	dw none				; 0x52
-	dw none				; 0x53
+
+; Misc
+	dw b_system_pci_read		; 0x50
+	dw b_system_pci_write		; 0x51
+	dw b_system_stdout_set		; 0x52
+	dw b_system_stdout_get		; 0x53
 	dw none				; 0x54
 	dw none				; 0x55
 	dw none				; 0x56