Lines Matching refs:modrm_byte
475 int RegisterFPUInstruction(int escape_opcode, byte modrm_byte);
1458 byte modrm_byte = *(data+1); in FPUInstruction() local
1460 if (modrm_byte >= 0xC0) { in FPUInstruction()
1461 return RegisterFPUInstruction(escape_opcode, modrm_byte); in FPUInstruction()
1463 return MemoryFPUInstruction(escape_opcode, modrm_byte, data+1); in FPUInstruction()
1468 int modrm_byte, in MemoryFPUInstruction() argument
1471 int regop = (modrm_byte >> 3) & 0x7; // reg/op field of modrm byte. in MemoryFPUInstruction()
1512 byte modrm_byte) { in RegisterFPUInstruction() argument
1522 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1532 switch (modrm_byte) { in RegisterFPUInstruction()
1557 if (modrm_byte == 0xE9) { in RegisterFPUInstruction()
1565 if ((modrm_byte & 0xF8) == 0xE8) { in RegisterFPUInstruction()
1568 } else if (modrm_byte == 0xE2) { in RegisterFPUInstruction()
1570 } else if (modrm_byte == 0xE3) { in RegisterFPUInstruction()
1579 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1590 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1598 if (modrm_byte == 0xD9) { in RegisterFPUInstruction()
1602 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1613 if (modrm_byte == 0xE0) { in RegisterFPUInstruction()
1615 } else if ((modrm_byte & 0xF8) == 0xE8) { in RegisterFPUInstruction()
1625 AppendToBuffer("%s st%d", mnem, modrm_byte & 0x7); in RegisterFPUInstruction()