_fpreg 303 arch/x86/kernel/i387.c struct _fpreg *to = (struct _fpreg *) &env->st_space[0]; _fpreg 343 arch/x86/kernel/i387.c struct _fpreg *from = (struct _fpreg *) &env->st_space[0]; _fpreg 80 include/asm-x86/sigcontext.h struct _fpreg _st[8]; _fpreg 33 include/asm-x86/sigcontext32.h struct _fpreg _st[8];