feat: biggest num in asm

1 files changed, 31 insertions, 0 deletions

diff --git a/I_anno/Architettura_Elaboratori/biggest.asm b/I_anno/Architettura_Elaboratori/biggest.asm
new file mode 100644
index 0000000..a604350
--- /dev/null
+++ b/I_anno/Architettura_Elaboratori/biggest.asm
@@ -0,0 +1,31 @@
+array	dcd		3, 6, 10, 55, -1, 120, 10, -2, 0, 0, 13
+arr_n	dcd		12
+		
+		mov		r0, #arr_n
+		ldr		r1, [r0] ; r1 = grandezza dell'array
+		
+		mov		r0, #array ; r0 = array[0]
+		ldr		r3, [r0] ; r3 = numero maggiore
+		
+loop
+		cmp		r1, #0
+		beq		loop_end
+		
+		ldr		r2, [r0]
+		
+		cmp		r2, r3
+		bgt		assign_gt
+		
+		add		r0, r0, #4
+		
+loop_back
+		sub		r1, r1, #1
+		
+		b		loop
+		
+assign_gt
+		mov		r3, r2
+		b		loop_back
+		
+loop_end
+		end