Telinc1

.thumb

push {r4, r5, lr}
ldr r4, =0xYYYYYYYY @pointer to the table
mov r5, r0

loop:
ldrh r0, [r4] @map bank and number
ldr r1, =0xFFFF
cmp r0, r1
beq notfound
ldrh r1, [r5]
cmp r0, r1
bne nextentry
ldrh r0, [r4, #4] @variable number
ldr r2, =0x806E455
bl linker
ldrh r0, [r0]
ldrh r1, [r4, #6] @variable value
cmp r0, r1
bne nextentry
ldrh r0, [r4, #2] @track number
b end

nextentry:
add r4, #8
b loop

notfound:
ldrb r0, [r5]
ldrb r1, [r5, #1]
ldr r2, =0x8055239
bl linker
ldrh r0, [r0, #16] @track number from map header

end:
pop {r4, r5, pc}

linker:
bx r2

.thumb

push {r4, r5, lr}
ldr r4, =0xYYYYYYYY @pointer to the table
mov r5, r0

loop:
ldrh r0, [r4] @map bank and number
ldr r1, =0xFFFF
cmp r0, r1
beq notfound
ldrh r1, [r5]
cmp r0, r1
bne nextentry
ldrh r0, [r4, #4] @variable number
ldr r2, =0x809D695
bl linker
ldrh r1, [r4, #6] @variable value
cmp r0, r1
bne nextentry
ldrh r0, [r4, #2] @track number
b end

nextentry:
add r4, #8
b loop

notfound:
ldrb r0, [r5]
ldrb r1, [r5, #1]
ldr r2, =0x8084A91
bl linker
ldrh r0, [r0, #16] @track number from map header

end:
pop {r4, r5, pc}

linker:
bx r2