.global main

	.data
Var1:
	.word 0E000ED88h, 01h, 02h, 03h, 04h, 05h, 06h, 07h
	;put your variables here

	.thumb	   ; use thumb, UAL syntax

	.text
     ; set memory location to flash
main:
	b Ldr_ex
Mov_ex:
	mov R0, #23h
	movs R1, R0		; APSR (Z flag) affected due to s suffix
	mov R0, #0
	mrs R1, apsr	; read apsr
	movs R2, #0
	;mov r4, #1234
	movw R6, #1234h	 ;way to load 32 bit value in a register
	movt R6, #8765h
	mvn R2, R1
	vmov S0, r7		; Floating point instructions Project propoerties
					; Compiler optons->processor option-> FP support
	;ldr r0, var1	; Observe the encoding of this instruction
	movw R0, #0
	movt R0, #2000h
	ldr R1, [R0]
	movt R1, #00	; Enable FPU: 0f0h, Disable FPU: 00h
	str R1, [R0]
	vmov S0, R1
	vmov.f32 S1, #1.0
here_m:
	b 	here_m

Ldr_ex:
	ldr r0, Var1_a	; Load address of label cpacr in R0
	;movw r0, #0
	;movt r0, #2000h
	ldr R1,[R0, #04h]		; Immediate offset
	ldr R2,[R0, #08h]!		; Immediate offset with writeback
	strb r2, [r0, #13h]

	ldr r0, Var1_a			; Restore R0
	;movw r0, #0
	;movt r0, #2000h
	vldr.32 s3, [r0, #0ch]	; Loading floating point register

	mov r2, #01
	ldr r3, [r0, r2]	; register Offset
	str	r0, [r0, r2, LSL #3] ;scaled register offset

	ldr r4, [r0], #04	;post-index addressing mode

	movw r0, #0			; load and store multiple
	movt r0, #2000h
	ldmia r0, {r1-r4}

	movw r0, #20h
	movt r0, #2000h
	stmdb r0!, {r1-r4}

	vldmia.64 r0, {D0-D1}

	movw r1, #8000h
	movt r1, #2000h
	msr msp, r1

here_l:
	b 	here_l

Var1_a .field Var1, 32

	.end