vga Drivers +Mouse

2026-02-16 19:45:13 +01:00 · 2026-02-16 19:45:13 +01:00 · 7c9ad48b19
commit 7c9ad48b19
parent 0775fe6193
10 changed files with 730 additions and 404 deletions
--- a/src/boot.asm
+++ b/src/boot.asm
@ -19,178 +19,4 @@
 ;  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 ;
 ; =============================================================================
-
-	bits	16
-; ---------------------------------------------------------------------------
-;
-; configuration du bios
-;
-; ---------------------------------------------------------------------------
-
-; initial stack
-%define 	STACK_SEG   0x0800		; segment de base
-%define		GFX_DRIVERS	'VGA'
-
-%define		DEBUGER_ENABLED
-
-section     .text
-	bits	16
-
-%include	"./common/chartable.asm"
-%include	"./common/cursor.asm"
-%include	"./common/patterns.asm"
-%include    "./common/generic.asm"
-%include	"./common/string.asm"
-
-; definition du BDA
-%include 	"./common/bda.asm"
-
-; drivers
-%if GFX_DRIVERS == 'VGA'
-	%include	"./drivers/gfx_vga.asm"
-%else
-	; default drivers
-	%include	"./drivers/gfx_cgam.asm"
-%endif
-
-%include	"./drivers/mouse_ps2.asm"
-%include 	"./drivers/keyboard_ps2.asm"
-
-%include	"./common/debug_gfx.asm"
-
-; GUI
-; %include	"./gui/lib-api.asm"
-
-; --- Données texte ---
-str_quit  db "Quitter", 0
-str_hello db "Hello", 0
-str_option1 db "option 1", 0
-str_option2 db "option 2", 0
-str_option3 db "option 3", 0
-
-entrycode:
-	cli
-	mov		ax, STACK_SEG	; creation du stack par défaut
-	mov 	ss, ax
-	mov 	sp, 0xFFFE     	; haut du segment (64ko de stack), mot-aligné
-	cld
-
-	call 	ivt_setup		; configuration d'une table d'interruption "dummy"
-	call	bda_setup		; initialisation du BDA
-
-	ISADBG	ISA_GREEN, 1
-
-	; Install IRQ 0 : timer_isr
-	mov		ax,cs
-	mov		dx,ax
-	mov		bx,timer_isr
-	mov		ax,i8259_MASTER_INT
-
-	call	ivt_setvector
-	; initialisation des PIC 8259A
-	call 	pic_init
-	; load Roms
-	call 	setup_load_rom
-	; on vérifie que le BIOS VGA a installé une INT 10h
-	call	setup_check_vga
-	; enable IRQ 0
-	mov     ah,IRQ_ENABLED
-	mov     al,0
-	call    pic_set_irq_mask
-
-	call	kbd_init
-	sti
-
-	ISADBG	ISA_GREEN, 32
-
-	; on active le mode graphique
-	GFX		INIT
-	call	mouse_reset
-
-	; call	mouse_init
-
-	GFX		MOUSE_MOVE
-	ISADBG	ISA_RED, 0x80
-
- 	GFX		MOUSE_SHOW
-	ISADBG	ISA_RED, 0x81
-
-	.loops:
-    call    main_loop
-	jmp     .loops
-
-; --- Callbacks (Fonctions appelées par le moteur) ---
-on_click_quit:
-	hlt
-	jmp     on_click_quit
-    ret
-
-on_click_hello:
-	ret
-
-%define     .oldval     	word [bp-2]
-%define     .my_slider     	word [bp-4]
-%define		.value			word [bp-6]
-main_loop:
-    push    bp
-    mov     bp, sp
-    sub     sp, 6
-
-	push	cs
-	pop		ds
-
-	DEBUG	1
-	ISADBG	ISA_LEFT, 1
-
-	; Init du système GUI
-; 	call    gui_init_system
-
-
-	DEBUG	2
-	ISADBG	ISA_LEFT, 2
-
-	.loop:
-;		call    gui_process_all
-
-	jmp     .loop
-	leave
-	ret
-
-; -----------------------------------------------------------
-; timer ISR (IRQ -> INT)
-; -----------------------------------------------------------
-timer_isr:
-	push	ax
-
-	push    fs
-	mov     ax,BDA_CUSTOM_SEG
-	mov		fs,ax
-; exemple de fonctionnement:
-; 	inc		byte [fs:BDA_TIMER]
-
-	mov		al, PIC_EOI            ; EOI master
-	out		i8259_MASTER_CMD, al
-	pop		fs
-
-	pop		ax
-	iret
-
-; ------------------------------------------------------------------
-; Padding jusqu'au reset vector
-; ------------------------------------------------------------------
-times 0xFFF0 - ($ - $$) db 0xFF
-
-; ------------------------------------------------------------------
-; RESET VECTOR (exécuté par le CPU)
-; ------------------------------------------------------------------
-section 	.resetvect
-bits 		16
-global		reset_vector
-
-reset_vector:
-   	; code minimal au reset
-	jmp		0xF000:entrycode
-
-builddate:
-	db 		__DATE__
-	times 		16-($-$$) db 0   ; le stub tient dans 16 octets (ou moins)
+%include	"./boot-vga.asm"