disassemble2

gistfile1.txt

gdb rust_blink 
GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.2) 7.7.1
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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Reading symbols from rust_blink...done.
(gdb) start
Temporary breakpoint 1 at 0x4434
Starting program: /home/rust_blink 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/arm-linux-gnueabihf/libthread_db.so.1".

Temporary breakpoint 1, 0x2a004434 in main ()
(gdb) c
Continuing.

Program received signal SIGBUS, Bus error.
0x36f524a0 in memset () from /lib/arm-linux-gnueabihf/libc.so.6
(gdb) 
Continuing.

Program received signal SIGILL, Illegal instruction.
0x2a00b05c in sys::stack_overflow::imp::signal_handler::hccc68ea01534bf99AWu
    ()
(gdb) disassemble
Dump of assembler code for function _ZN3sys14stack_overflow3imp14signal_handler20hccc68ea01534bf99AWuE:
   0x2a00adf0 <+0>:	push	{r4, r5, r6, r7, r8, lr}
   0x2a00adf4 <+4>:	sub	sp, sp, #80	; 0x50
   0x2a00adf8 <+8>:	mov	r4, r0
   0x2a00adfc <+12>:	mov	r0, #0
   0x2a00ae00 <+16>:	mov	r8, r1
   0x2a00ae04 <+20>:	bl	0x2a00f190 <record_sp_limit>
   0x2a00ae08 <+24>:	ldr	r0, [pc, #844]	; 0x2a00b15c <_ZN3sys14stack_overflow3imp14signal_handler20hccc68ea01534bf99AWuE+876>
   0x2a00ae0c <+28>:	add	r0, pc, r0
   0x2a00ae10 <+32>:	bl	0x2a00332c
   0x2a00ae14 <+36>:	ldrb	r0, [r0, #17]
   0x2a00ae18 <+40>:	cmp	r0, #0
   0x2a00ae1c <+44>:	bne	0x2a00b080 <_ZN3sys14stack_overflow3imp14signal_handler20hccc68ea01534bf99AWuE+656>
   0x2a00ae20 <+48>:	ldr	r0, [pc, #836]	; 0x2a00b16c <_ZN3sys14stack_overflow3imp14signal_handler20hccc68ea01534bf99AWuE+892>
   0x2a00ae24 <+52>:	add	r0, pc, r0
   0x2a00ae28 <+56>:	bl	0x2a00332c
   0x2a00ae2c <+60>:	ldrh	r0, [r0, #16]
   0x2a00ae30 <+64>:	tst	r0, #255	; 0xff
   0x2a00ae34 <+68>:	beq	0x2a00ae40 <_ZN3sys14stack_overflow3imp14signal---Type <return> to continue, or q <return> to quit---