DEFAULT_SYSINFO_OFFSET  390 mtcp/restore_libc.c   asm volatile (CLEAN_FOR_64_BIT(mov %%gs:) DEFAULT_SYSINFO_OFFSET ", %0\n\t"
DEFAULT_SYSINFO_OFFSET  412 mtcp/restore_libc.c   asm volatile (CLEAN_FOR_64_BIT(mov %%gs:) DEFAULT_SYSINFO_OFFSET ", %0\n\t"
DEFAULT_SYSINFO_OFFSET  427 mtcp/restore_libc.c   asm volatile (CLEAN_FOR_64_BIT(mov %0, %%gs:) DEFAULT_SYSINFO_OFFSET "\n\t"