Searched defs:env87 (Results 1 – 1 of 1) sorted by relevance
47 struct env87 { struct48 long en_cw; /* control word (16bits) */49 long en_sw; /* status word (16bits) */50 long en_tw; /* tag word (16bits) */51 long en_fip; /* floating point instruction pointer */52 u_short en_fcs; /* floating code segment selector */53 u_short en_opcode; /* opcode last executed (11 bits ) */54 long en_foo; /* floating operand offset */55 long en_fos; /* floating operand segment selector */