(gdb) disassemble 0xe75a8 
Dump of assembler code for function gl::Object::addRef():
   0x000e75a8 <+0>:	adds	r0, #4
   0x000e75aa <+2>:	dmb	ish
   0x000e75ae <+6>:	ldrex	r1, [r0]
   0x000e75b2 <+10>:	adds	r1, #1
   0x000e75b4 <+12>:	strex	r2, r1, [r0]
   0x000e75b8 <+16>:	cmp	r2, #0
   0x000e75ba <+18>:	bne.n	0xe75ae <gl::Object::addRef()+6>
   0x000e75bc <+20>:	dmb	ish
   0x000e75c0 <+24>:	bx	lr
End of assembler dump.

(gdb) b rr::atomicIncrement 
Breakpoint 2 at 0xe75aa: file external/swiftshader/src/Common/Thread.hpp, line 266.
(gdb) disassemble 0xe75aa 
Dump of assembler code for function gl::Object::addRef():
   0x000e75a8 <+0>:	adds	r0, #4
   0x000e75aa <+2>:	dmb	ish
   0x000e75ae <+6>:	ldrex	r1, [r0]
   0x000e75b2 <+10>:	adds	r1, #1
   0x000e75b4 <+12>:	strex	r2, r1, [r0]
   0x000e75b8 <+16>:	cmp	r2, #0
   0x000e75ba <+18>:	bne.n	0xe75ae <gl::Object::addRef()+6>
   0x000e75bc <+20>:	dmb	ish
   0x000e75c0 <+24>:	bx	lr
End of assembler dump.