Update assembly tests

sim/asm_source/lda_test.s

@@ -2,11 +2,15 @@
 
 .ZEROPAGE
 
+result: .res 1
+
 zp0: .res 1
 zp1: .res 4
 zp2: .res 8
 zp3: .res 4
 
+good_count: .res 1
+
 .CODE
 
 data1:  .byte 1
@@ -55,14 +59,63 @@ prepare_test:
     lda #.TOPBYTE(data5-2)
     sta zp3+3
 
+    stz good_count
+
 lda_test:
+@test1:
     lda zp0         ; data 1
+    cmp #$1
+    bne @test2
+    inc good_count
+
+@test2:
     lda (zp1)       ; data 2
+    cmp #$2
+    bne @test3
+    inc good_count
+
+@test3:
     lda data3       ; data 3
+    cmp #$3
+    bne @test4
+    inc good_count
+
+@test4:
     ldx #$4
     ldy #$2
     lda (zp2,x)     ; data 4
+    cmp #$4
+    bne @test5
+    inc good_count
+
+@test5:
     lda (zp3),y     ; data 5
+    cmp #$5
+    bne @test6
+    inc good_count
+
+@test6:
     lda data6,x     ; data 6
+    cmp #$6
+    bne @test7
+    inc good_count
+
+@test7:
     lda data7,y     ; data 7
+    cmp #$7
+    bne @done
+    inc good_count
+
+@done:
+    lda good_count
+    cmp #$7
+    bne @fail
+
+    lda #$1
+    sta result
+    wai
+
+@fail:
+    lda #$ff
+    sta result
     wai