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@    along with emBIOS.  If not, see <http://www.gnu.org/licenses/>.
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@    along with emBIOS.  If not, see <http://www.gnu.org/licenses/>.
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@
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@
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@
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@
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- 
 
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.section .initcode.lcd_init, "ax", %progbits
- 
 
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.align 2
- 
 
 26 
.global lcd_init
- 
 
 27 
.type lcd_init, %function
- 
 
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lcd_init:
- 
 
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	mov	r1, #0x38000000
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	orr	r1, r1, #0x400000
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	mov	r0, #0x20000000
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	orr	r0, r0, #0x190000
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	str	r0, [r1,#0x104]
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	mov	pc, lr
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.size lcd_init, .-lcd_init
- 
 
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.section .icode.displaylcd, "ax", %progbits
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.section .icode.displaylcd, "ax", %progbits
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.align 2
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.align 2
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.global displaylcd
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.global displaylcd
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.type displaylcd, %function
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.type displaylcd, %function
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displaylcd:
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displaylcd:
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	stmfd	sp!, {r0,r1,r4,lr}
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	stmfd	sp!, {r0-r4,lr}
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	bl	displaylcd_sync
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	bl	displaylcd_sync
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	bl	displaylcd_detectlcd
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	bl	displaylcd_detectlcd
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	sub	r12, r12, #0x04900000
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	sub	r12, r12, #0x04900000
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	cmp	r0, #2
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	cmp	r0, #2
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	bne	displaylcd_othertypes
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	bne	displaylcd_othertypes
Line 40... Line 53...
40 
	bl	displaylcd_sendlcd2c
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	bl	displaylcd_sendlcd2c
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	ldr	r0, [sp,#0x04]
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	ldr	r0, [sp,#0x04]
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	bl	displaylcd_sendlcd2d
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	bl	displaylcd_sendlcd2d
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	mov	r0, #0x52
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	mov	r0, #0x52
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	bl	displaylcd_sendlcd2c
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	bl	displaylcd_sendlcd2c
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	mov	r0, r2
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	ldr	r0, [sp,#0x08]
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	bl	displaylcd_sendlcd2d
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	bl	displaylcd_sendlcd2d
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	mov	r0, #0x53
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	mov	r0, #0x53
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	bl	displaylcd_sendlcd2c
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	bl	displaylcd_sendlcd2c
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	mov	r0, r3
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	ldr	r0, [sp,#0x0c]
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	bl	displaylcd_sendlcd2d
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	bl	displaylcd_sendlcd2d
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	mov	r0, #0x20
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	mov	r0, #0x20
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	bl	displaylcd_sendlcd2c
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	bl	displaylcd_sendlcd2c
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	ldr	r0, [sp]
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	ldr	r0, [sp]
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	bl	displaylcd_sendlcd2d
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	bl	displaylcd_sendlcd2d
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	mov	r0, #0x21
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	mov	r0, #0x21
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	bl	displaylcd_sendlcd2c
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	bl	displaylcd_sendlcd2c
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	mov	r0, r2
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	ldr	r0, [sp,#0x08]
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	bl	displaylcd_sendlcd2d
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	bl	displaylcd_sendlcd2d
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	mov	r0, #0x22
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	mov	r0, #0x22
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	bl	displaylcd_sendlcd2c
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	bl	displaylcd_sendlcd2c
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	b	displaylcd_blit
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	b	displaylcd_blit
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displaylcd_othertypes:
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displaylcd_othertypes:
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	bl	displaylcd_sendlcd2d
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	bl	displaylcd_sendlcd2d
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	ldr	r0, [sp,#0x04]
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	ldr	r0, [sp,#0x04]
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	bl	displaylcd_sendlcd2d
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	bl	displaylcd_sendlcd2d
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	mov	r0, #0x2b
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	mov	r0, #0x2b
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	bl	displaylcd_sendlcdc
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	bl	displaylcd_sendlcdc
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	mov	r0, r2
 84 
	ldr	r0, [sp,#0x08]
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	bl	displaylcd_sendlcd2d
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	bl	displaylcd_sendlcd2d
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	mov	r0, r3
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	ldr	r0, [sp,#0x0c]
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	bl	displaylcd_sendlcd2d
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	bl	displaylcd_sendlcd2d
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	mov	r0, #0x2c
 88 
	mov	r0, #0x2c
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	bl	displaylcd_sendlcdc
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	bl	displaylcd_sendlcdc
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displaylcd_blit:
 90 
displaylcd_blit:
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	ldmia	sp, {r0,r1}
 91 
	ldmia	sp, {r0-r3}
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	sub	r1, r0
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	sub	r1, r0
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	add	r1, r1, #1
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	add	r1, r1, #1
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	sub	r3, r2
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	sub	r3, r2
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	add	r3, r3, #1
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	add	r3, r3, #1
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	mul	r2, r1, r3
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	mul	r2, r1, r3
84 
	ldr	r1, [sp,#0x10]
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	ldr	r1, [sp,#0x18]
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	cmp	r1, #0x40000000
 98 
	cmp	r1, #0x40000000
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	bne	displaylcd_dma
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	bne	displaylcd_dma
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displaylcd_pixel:
 100 
displaylcd_pixel:
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	ldr	r0, [sp,#0x14]
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	ldr	r0, [sp,#0x1c]
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	bl	displaylcd_sendlcd2d
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	bl	displaylcd_sendlcd2d
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	subs	r2, r2, #1
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	subs	r2, r2, #1
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	bne	displaylcd_pixel
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	bne	displaylcd_pixel
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	ldmfd	sp!, {r0,r1,r4,pc}
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	ldmfd	sp!, {r0-r4,pc}
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displaylcd_dma:
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displaylcd_dma:
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	mov	r4, #0x38000000
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	mov	r4, #0x38000000
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	add	r4, r4, #0x400000
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	orr	r4, r4, #0x400000
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	mov	r0, #0x20000000
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	mov	r0, #0x20000000
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	orr	r0, r0, #0x180000
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	orr	r0, r0, #0x190000
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	str	r0, [r4,#0x104]
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	str	r0, [r4,#0x104]
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	str	r1, [r4,#0x100]
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	str	r1, [r4,#0x100]
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	mov	r0, r2,lsr#1
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	mov	r0, r2,lsr#1
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	sub	r0, r0, #1
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	sub	r0, r0, #1
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	str	r0, [r4,#0x108]
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	str	r0, [r4,#0x108]
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	bl	clean_dcache
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	bl	clean_dcache
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	mov	r0, #4
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	mov	r0, #4
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	str	r0, [r4,#0x114]
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	str	r0, [r4,#0x114]
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	ldmfd	sp!, {r0,r1,r4,pc}
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	ldmfd	sp!, {r0-r4,pc}
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displaylcd_sendlcd2c:
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displaylcd_sendlcd2c:
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	ldr	r4, [r12,#0x1c]
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	ldr	r4, [r12,#0x1c]
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	tst	r4, #0x10
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	tst	r4, #0x10
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	bne	displaylcd_sendlcd2c
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	bne	displaylcd_sendlcd2c
Line 153... Line 166...
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.section .icode.displaylcd_sync, "ax", %progbits
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.section .icode.displaylcd_sync, "ax", %progbits
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.align 2
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.align 2
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.global displaylcd_sync
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.global displaylcd_sync
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.type displaylcd_sync, %function
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.type displaylcd_sync, %function
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displaylcd_sync:
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displaylcd_sync:
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	mov	r1, #0x38000000
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	add	r1, r1, #0x400000
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	str	lr, [sp,#-4]!
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displaylcd_sync_wait:
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displaylcd_sync_wait:
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	mov	r1, #0x38000000
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	orr	r1, r1, #0x400000
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	ldr	r0, [r1,#0x184]
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	ldr	r0, [r1,#0x184]
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	tst	r0, #0x40000
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	tst	r0, #0x70000
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	ldreq	pc, [sp], #4
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	bne	displaylcd_sync_wait
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	adr	lr, displaylcd_sync_wait
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	mov	pc, lr
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	b	context_switch
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.size displaylcd_sync, .-displaylcd_sync
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.size displaylcd_sync, .-displaylcd_sync
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- 
 
 182 
.section .icode.displaylcd_busy, "ax", %progbits
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 183 
.align 2
- 
 
 184 
.global displaylcd_busy
- 
 
 185 
.type displaylcd_busy, %function
- 
 
 186 
displaylcd_busy:
- 
 
 187 
	mov	r1, #0x38000000
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 188 
	orr	r1, r1, #0x400000
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	ldr	r0, [r1,#0x184]
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	and	r0, r0, #0x70000
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	mov	pc, lr
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.size displaylcd_busy, .-displaylcd_busy
- 
 
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- 
 
 194 
.section .icode.displaylcd_safe, "ax", %progbits
- 
 
 195 
.align 2
- 
 
 196 
.global displaylcd_safe
- 
 
 197 
.type displaylcd_safe, %function
- 
 
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displaylcd_safe:
- 
 
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	mov	r1, #0x38000000
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	orr	r1, r1, #0x400000
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	ldr	r0, [r1,#0x184]
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	tst	r0, #0x70000
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	moveq	r0, #1
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	movne	r0, #0
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	mov	pc, lr
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.size displaylcd_safe, .-displaylcd_safe
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- 
 
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.section .icode.INT_DMA8, "ax", %progbits
- 
 
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.align 2
- 
 
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.global INT_DMA8
- 
 
 211 
.type INT_DMA8, %function
- 
 
 212 
INT_DMA8:
- 
 
 213 
	str	lr, [sp,#-4]!
- 
 
 214 
	mov	r1, #0x38000000
- 
 
 215 
	orr	r1, r1, #0x400000
- 
 
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	mov	r0, #7
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 217 
	str	r0, [r1,#0x114]
- 
 
 218 
	bl	lcdconsole_callback
- 
 
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	ldr	pc, [sp], #4
- 
 
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.size INT_DMA8, .-INT_DMA8