Lines Matching refs:modrm_byte
391 int RegisterFPUInstruction(int escape_opcode, byte modrm_byte);
1283 byte modrm_byte = *(data+1); in FPUInstruction() local
1285 if (modrm_byte >= 0xC0) { in FPUInstruction()
1286 return RegisterFPUInstruction(escape_opcode, modrm_byte); in FPUInstruction()
1288 return MemoryFPUInstruction(escape_opcode, modrm_byte, data+1); in FPUInstruction()
1293 int modrm_byte, in MemoryFPUInstruction() argument
1296 int regop = (modrm_byte >> 3) & 0x7; // reg/op field of modrm byte. in MemoryFPUInstruction()
1340 byte modrm_byte) { in RegisterFPUInstruction() argument
1347 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1357 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1367 switch (modrm_byte) { in RegisterFPUInstruction()
1391 if (modrm_byte == 0xE9) { in RegisterFPUInstruction()
1399 if ((modrm_byte & 0xF8) == 0xE8) { in RegisterFPUInstruction()
1402 } else if (modrm_byte == 0xE2) { in RegisterFPUInstruction()
1404 } else if (modrm_byte == 0xE3) { in RegisterFPUInstruction()
1413 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1424 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1433 if (modrm_byte == 0xD9) { in RegisterFPUInstruction()
1437 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1448 if (modrm_byte == 0xE0) { in RegisterFPUInstruction()
1450 } else if ((modrm_byte & 0xF8) == 0xE8) { in RegisterFPUInstruction()
1460 AppendToBuffer("%s st%d", mnem, modrm_byte & 0x7); in RegisterFPUInstruction()