Lines Matching refs:modrm_byte
481 int RegisterFPUInstruction(int escape_opcode, byte modrm_byte);
1448 byte modrm_byte = *(data+1); in FPUInstruction() local
1450 if (modrm_byte >= 0xC0) { in FPUInstruction()
1451 return RegisterFPUInstruction(escape_opcode, modrm_byte); in FPUInstruction()
1453 return MemoryFPUInstruction(escape_opcode, modrm_byte, data+1); in FPUInstruction()
1458 int modrm_byte, in MemoryFPUInstruction() argument
1461 int regop = (modrm_byte >> 3) & 0x7; // reg/op field of modrm byte. in MemoryFPUInstruction()
1502 byte modrm_byte) { in RegisterFPUInstruction() argument
1512 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1522 switch (modrm_byte) { in RegisterFPUInstruction()
1547 if (modrm_byte == 0xE9) { in RegisterFPUInstruction()
1555 if ((modrm_byte & 0xF8) == 0xE8) { in RegisterFPUInstruction()
1558 } else if (modrm_byte == 0xE2) { in RegisterFPUInstruction()
1560 } else if (modrm_byte == 0xE3) { in RegisterFPUInstruction()
1569 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1580 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1588 if (modrm_byte == 0xD9) { in RegisterFPUInstruction()
1592 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1603 if (modrm_byte == 0xE0) { in RegisterFPUInstruction()
1605 } else if ((modrm_byte & 0xF8) == 0xE8) { in RegisterFPUInstruction()
1615 AppendToBuffer("%s st%d", mnem, modrm_byte & 0x7); in RegisterFPUInstruction()