https://github.com/lights0123/example-nspire/blob/9638417a8a32b9099a3b134d2331bbde89622828/hello-world/src/main.rs

hello_world.s

format:
.Lfunc_begin63:
	.loc	20 28 0 is_stmt 1
	.fnstart
	.cfi_startproc
	.save	{r4, r5, r6, r7, r8, r9, r11, lr}
	push	{r4, r5, r6, r7, r8, r9, r11, lr}
	.cfi_def_cfa_offset 32
	.cfi_offset lr, -4
	.cfi_offset r11, -8
	.cfi_offset r9, -12
	.cfi_offset r8, -16
	.cfi_offset r7, -20
	.cfi_offset r6, -24
	.cfi_offset r5, -28
	.cfi_offset r4, -32
	.pad	#40
	sub	sp, sp, #40
	.cfi_def_cfa_offset 72
	mov	r2, r1
	mov	r3, r0
	str	r1, [sp, #12]
.Ltmp320:
	.loc	20 29 1 prologue_end
	ldr	r1, [sp, #12]
	add	r12, sp, #16
	.loc	20 29 15 is_stmt 0
	mov	lr, r12
	ldm	r0, {r4, r5, r6, r7, r8, r9}
	stm	lr, {r4, r5, r6, r7, r8, r9}
	.loc	20 29 1
	mov	r0, r1
.Ltmp321:
	mov	r1, r12
	str	r2, [sp, #8]
	str	r3, [sp, #4]
	bl	_ZN4core3fmt5Write9write_fmt17h83f6b39be9fccb52E
	str	r0, [sp]
	b	.LBB63_1
.LBB63_1:
	.loc	20 30 1 is_stmt 1
	add	sp, sp, #40
	pop	{r4, r5, r6, r7, r8, r9, r11, pc}
.Ltmp322:
.Lfunc_end63:
	.size	format, .Lfunc_end63-format
	.cfi_endproc
	.fnend

	.section	.text.main,"ax",%progbits
	.globl	main
	.p2align	2
	.type	main,%function
	.code	32
main:
.Lfunc_begin64:
	.loc	20 32 0
	.fnstart
	.cfi_startproc
	.save	{r11, lr}
	push	{r11, lr}
	.cfi_def_cfa_offset 8
	.cfi_offset lr, -4
	.cfi_offset r11, -8
	.pad	#104
	sub	sp, sp, #104
	.cfi_def_cfa_offset 112
	mov	r0, #0
.Ltmp334:
	.loc	20 34 13 prologue_end
	str	r0, [sp, #28]
	str	r0, [sp, #32]
	mov	r0, #240
	str	r0, [sp, #36]
	mov	r0, #250
	str	r0, [sp, #40]
	add	r0, sp, #44
.Ltmp335:
	.loc	20 40 13
	bl	_ZN5alloc6string6String3new17hc47dcd31fcc2ae45E
	b	.LBB64_2
.Ltmp336:
.LBB64_1:
	.loc	20 32 0
	ldr	r0, [sp, #96]
	bl	_Unwind_Resume
	.inst	0xe7ffdefe
.LBB64_2:
.Ltmp323:
.Ltmp337:
	.loc	20 41 1
	ldr	r0, .LCPI64_0
.LPC64_0:
	add	r0, pc, r0
	mov	r1, #3
	str	r0, [sp, #24]
	str	r1, [sp, #20]
	ldr	r2, [sp, #24]
	ldr	r3, [sp, #20]
	bl	_ZN6nspire8bindings3msg3msg17h0bdbf95668ba4530E
.Ltmp324:
	b	.LBB64_3
.LBB64_3:
	.loc	20 0 1 is_stmt 0
	add	r0, sp, #28
	.loc	20 42 27 is_stmt 1
	add	r0, r0, #8
	.loc	20 42 8 is_stmt 0
	str	r0, [sp, #88]
	ldr	r0, [sp, #88]
	str	r0, [sp, #92]
.Ltmp338:
	.loc	20 42 8
	ldr	r0, [sp, #92]
.Ltmp325:
	ldr	r1, .LCPI64_1
.LPC64_1:
	ldr	r1, [pc, r1]
	bl	_ZN4core3fmt10ArgumentV13new17h4af9b34cd96932c0E
.Ltmp326:
	str	r1, [sp, #16]
	str	r0, [sp, #12]
	b	.LBB64_5
.Ltmp339:
.LBB64_4:
	.loc	20 0 8
	add	r0, sp, #44
	.loc	20 44 0 is_stmt 1
	bl	_ZN4core3ptr18real_drop_in_place17hcdcec8e716a73fc0E
	b	.LBB64_1
.LBB64_5:
.Ltmp340:
	.loc	20 42 8
	ldr	r0, [sp, #12]
	str	r0, [sp, #80]
	ldr	r1, [sp, #16]
	str	r1, [sp, #84]
.Ltmp341:
.Ltmp327:
	.loc	20 42 8 is_stmt 0
	mov	r2, sp
	mov	r3, #1
	str	r3, [r2]
	ldr	r1, .LCPI64_2
.LPC64_2:
	add	r1, pc, r1
	add	r0, sp, #56
	add	r2, sp, #80
	str	r2, [sp, #8]
	mov	r2, r3
	ldr	r3, [sp, #8]
	bl	_ZN4core3fmt9Arguments6new_v117h20c685e61d7ba3ceE
.Ltmp328:
	b	.LBB64_6
.LBB64_6:
.Ltmp329:
	.loc	20 0 8
	add	r0, sp, #56
	add	r1, sp, #44
	.loc	20 42 1
	bl	format
.Ltmp330:
	b	.LBB64_7
.LBB64_7:
.Ltmp331:
	.loc	20 43 1 is_stmt 1
	ldr	r0, .LCPI64_3
.LPC64_3:
	add	r0, pc, r0
	ldr	r2, .LCPI64_4
.LPC64_4:
	add	r2, pc, r2
	mov	r1, #3
	mov	r3, #4
	bl	_ZN6nspire8bindings3msg3msg17h0bdbf95668ba4530E
.Ltmp332:
	b	.LBB64_8
.Ltmp342:
.LBB64_8:
	.loc	20 0 1 is_stmt 0
	add	r0, sp, #44
	.loc	20 44 0 is_stmt 1
	bl	_ZN4core3ptr18real_drop_in_place17hcdcec8e716a73fc0E
	b	.LBB64_9
.Ltmp343:
.LBB64_9:
	.loc	20 44 1 is_stmt 0
	add	sp, sp, #104
	pop	{r11, pc}
.Ltmp344:
.LBB64_10:
.Ltmp333:
	.loc	20 0 1
	str	r0, [sp, #96]
	str	r1, [sp, #100]
	b	.LBB64_4
	.p2align	2
.LCPI64_0:
	.long	.L__unnamed_13-(.LPC64_0+8)
.LCPI64_1:
.Ltmp345:
	.long	_ZN4core3fmt3num52_$LT$impl$u20$core..fmt..Display$u20$for$u20$u32$GT$3fmt17h21163d4984c84005E(GOT_PREL)-((.LPC64_1+8)-.Ltmp345)
.LCPI64_2:
	.long	.L__unnamed_11-(.LPC64_2+8)
.LCPI64_3:
	.long	.L__unnamed_13-(.LPC64_3+8)
.LCPI64_4:
	.long	.L__unnamed_14-(.LPC64_4+8)
.Lfunc_end64:
	.size	main, .Lfunc_end64-main
	.cfi_endproc
	.globl	rust_eh_personality
	.personality rust_eh_personality
	.handlerdata
	.p2align	2