Get sweet R/G/B positions as numbers for debugging

src/start32.asm

@@ -97,6 +97,52 @@ start:
 	call serialwrite
 	add esp, 4
 
+
+push stuff.rpostxt
+call serialwrite
+add esp, 4
+
+push dword esp
+push dword 10
+xor eax, eax
+mov al, [mbootinfo.fb_rpos]
+push dword eax
+call __uitoa
+add esp, 3*4
+push esp
+call serialwrite
+add esp, 4
+
+push stuff.gpostxt
+call serialwrite
+add esp, 4
+
+push dword esp
+push dword 10
+xor eax, eax
+mov al, [mbootinfo.fb_gpos]
+push dword eax
+call __uitoa
+add esp, 3*4
+push esp
+call serialwrite
+add esp, 4
+
+push stuff.bpostxt
+call serialwrite
+add esp, 4
+
+push dword esp
+push dword 10
+xor eax, eax
+mov al, [mbootinfo.fb_bpos]
+push dword eax
+call __uitoa
+add esp, 3*4
+push esp
+call serialwrite
+add esp, 4
+
 	add esp, 36	;Clean reserved uitoa return string from stack
 
 	; Draw a test pixel to bottom right corner
@@ -132,6 +178,7 @@ rOSkalogodraw:
 	cmp byte bl, [roskalogo.h]
 	jne .loop
 .done:
+jmp hang
 
 
 xor eax, eax
@@ -189,6 +236,11 @@ stuff:
 	.fbdimensionsmsgpfx db 10, "Framebuffer dimensions: ", 0
 	.x db "x", 0
 
+
+	.rpostxt db 10, "rPos: ", 0
+	.gpostxt db 10, "gPos: ", 0
+	.bpostxt db 10, "bPos: ", 0
+
 align 4096
 bss_start:
 ;align 4096