eax            0xaaaaaaaa	-1431655766
ecx            0xabecfb40	-1410532544
edx            0xb3a47000	-1281069056
ebx            0xb76ffff4	-1217396748
esp            0xabecee60	0xabecee60
ebp            0x400	0x400
esi            0x1	1
edi            0xaaaaaaaa	-1431655766
eip            0xb76f2132	0xb76f2132 <grits_tile_update+50>
eflags         0x210286	[ PF SF IF RF ID ]
cs             0x73	115
ss             0x7b	123
ds             0x7b	123
es             0x7b	123
fs             0x0	0
gs             0x33	51