Diagram of simple.elf, stopped in mystery location

	Address	Contents		decoded
	[0x7fffffc]	00 00 80 e0
	[0x7fffff8]	00 00 80 0c
	[0x7fffff4]	08 00 00 00
	[0x7fffff0]	00 00 00 00
	[0x7ffffec]	00 00 80 b0
	[0x7ffffe8]	00 00 80 fc
	[0x7ffffe4]	07 ff ff f0
	[0x7ffffe0]	07 ff ff fc
	[0x7ffffdc]	00 00 00 00
	[0x7ffffd8]	00 00 00 00
	[0x7ffffd4]	00 00 80 3c
	[0x7ffffd0]	00 00 80 c4
	[0x7ffffcc]	07 ff ff d8
	[0x7ffffc8]	07 ff ff ec
	[0x7ffffc4]	00 00 00 1e
	[0x7ffffc0]	00 00 00 14
	[0x7ffffbc]	00 00 00 0a
	[0x7ffffb8]	00 00 00 00
fp =>	[0x7ffffb4]	00 00 80 1c
	[0x7ffffb0]	00 00 80 70
	[0x7ffffac]	07 ff ff b8
sp =>	[0x7ffffa8]	07 ff ff d4
	[ 0x812c]	20 20 00 00		.word 0x20200000
	[ 0x8128]	00 00 81 30		.word 0x8130
	[ 0x8124]	00 00 81 30		.word 0x8130
	[ 0x8120]	e1 2f ff 1e		bx lr
	[ 0x811c]	e8 9d 68 00		ldm sp, {fp, sp, lr}
	[ 0x8118]	e2 4b d0 0c		sub sp, fp, #12, 0
	[ 0x8114]	e5 82 30 20		str r3, [r2, #32]
	[ 0x8110]	e3 a0 39 02		mov r3, #32768
	[ 0x810c]	e5 82 30 10		str r3, [r2, #16]
	[ 0x8108]	e3 83 36 02		orr r3, r3, #2097152
	[ 0x8104]	e3 c3 36 0e		bic r3, r3, #14680064
	[ 0x8100]	e5 92 30 10		ldr r3, [r2, #16]
	[ 0x80fc]	e5 9f 20 28		ldr r2, [pc, #40]
	[ 0x80f8]	eb ff ff e9		bl 0x80a4 <main>
	[ 0x80f4]	3a ff ff fa		bcc 0x80e4 <_cstart+16>
	[ 0x80f0]	34 c3 20 01		strbcc r2, [r3], #1
	[ 0x80ec]	33 a0 20 00		movcc r2, #0, 0
	[ 0x80e8]	e1 53 00 02		cmp r3, r2
	[ 0x80e4]	e5 9f 20 3c		ldr r2, [pc, #60]
	[ 0x80e0]	e5 9f 30 3c		ldr r3, [pc, #60]
	[ 0x80dc]	e2 4c b0 04		sub fp, r12, #4, 0
	[ 0x80d8]	e9 2d d8 00		push {fp, r12, lr, pc}
	[ 0x80d4]	e1 a0 c0 0d	<_cstart+0>	mov r12, sp
	[ 0x80d0]	e1 2f ff 1e		bx lr
	[ 0x80cc]	e8 9d 68 30		ldm sp, {r4, r5, fp, sp, lr}
	[ 0x80c8]	e2 4b d0 14		sub sp, fp, #20, 0
	[ 0x80c4]	e0 84 00 00		add r0, r4, r0
	[ 0x80c0]	eb ff ff da		bl 0x8030 <make_array>
	[ 0x80bc]	e1 a0 40 00		mov r4, r0
	[ 0x80b8]	eb ff ff f1		bl 0x8084 <diff>
	[ 0x80b4]	e3 a0 00 21		mov r0, #33, 0
	[ 0x80b0]	e3 a0 10 6b		mov r1, #107, 0
	[ 0x80ac]	e2 4c b0 04		sub fp, r12, #4, 0
	[ 0x80a8]	e9 2d d8 30		push {r4, r5, fp, r12, lr, pc}
	[ 0x80a4]	e1 a0 c0 0d	<main+0>	mov r12, sp
	[ 0x80a0]	e1 2f ff 1e		bx lr
	[ 0x809c]	e8 9d 68 00		ldm sp, {fp, sp, lr}
	[ 0x8098]	e2 4b d0 0c		sub sp, fp, #12, 0
	[ 0x8094]	eb ff ff dd		bl 0x8010 <abs>
	[ 0x8090]	e0 41 00 00		sub r0, r1, r0
	[ 0x808c]	e2 4c b0 04		sub fp, r12, #4, 0
	[ 0x8088]	e9 2d d8 00		push {fp, r12, lr, pc}
	[ 0x8084]	e1 a0 c0 0d	<diff+0>	mov r12, sp
	[ 0x8080]	e1 2f ff 1e		bx lr
	[ 0x807c]	e8 9d 68 00		ldm sp, {fp, sp, lr}
	[ 0x8078]	e2 4b d0 0c		sub sp, fp, #12, 0
	[ 0x8074]	e0 83 00 00		add r0, r3, r0
	[ 0x8070]	e5 1b 30 1c		ldr r3, [fp, #-28]
	[ 0x806c]	eb ff ff e7		bl 0x8010 <abs>
	[ 0x8068]	e5 1b 00 14		ldr r0, [fp, #-20]
	[ 0x8064]	da ff ff f7		ble 0x8048 <make_array+24>
	[ 0x8060]	e3 53 00 03		cmp r3, #3, 0
	[ 0x805c]	e2 83 30 01		add r3, r3, #1, 0
	[ 0x8058]	e5 01 20 10		str r2, [r1, #-16]
	[ 0x8054]	e0 81 11 03		add r1, r1, r3, lsl #2
	[ 0x8050]	e2 4b 10 0c		sub r1, fp, #12, 0
	[ 0x804c]	e1 a0 20 82		lsl r2, r2, #1
	[ 0x8048]	e0 83 21 03		add r2, r3, r3, lsl #2
	[ 0x8044]	ea 00 00 05		b 0x8060 <make_array+48>
	[ 0x8040]	e3 a0 30 00		mov r3, #0, 0
	[ 0x803c]	e2 4d d0 10		sub sp, sp, #16, 0
	[ 0x8038]	e2 4c b0 04		sub fp, r12, #4, 0
	[ 0x8034]	e9 2d d8 00		push {fp, r12, lr, pc}
	[ 0x8030]	e1 a0 c0 0d	<make_array+0>	mov r12, sp
	[ 0x802c]	e1 2f ff 1e		bx lr
	[ 0x8028]	e8 9d 68 00		ldm sp, {fp, sp, lr}
	[ 0x8024]	e2 4b d0 0c		sub sp, fp, #12, 0
	[ 0x8020]	b2 60 00 00		rsblt r0, r0, #0, 0
	[ 0x801c]	e3 50 00 00		cmp r0, #0, 0
	[ 0x8018]	e2 4c b0 04		sub fp, r12, #4, 0
	[ 0x8014]	e9 2d d8 00		push {fp, r12, lr, pc}
	[ 0x8010]	e1 a0 c0 0d	<abs+0>	mov r12, sp
	[ 0x800c]	ea ff ff fe		b 0x800c <hang>
	[ 0x8008]	eb 00 00 31		bl 0x80d4 <_cstart>
	[ 0x8004]	e3 a0 b0 00		mov fp, #0, 0
	[ 0x8000]	e3 a0 d3 02	<_start+0>	mov sp, #134217728