Lines Matching refs:modrm_byte
392 int RegisterFPUInstruction(int escape_opcode, byte modrm_byte);
1020 byte modrm_byte = *(data+1); in FPUInstruction() local
1022 if (modrm_byte >= 0xC0) { in FPUInstruction()
1023 return RegisterFPUInstruction(escape_opcode, modrm_byte); in FPUInstruction()
1025 return MemoryFPUInstruction(escape_opcode, modrm_byte, data+1); in FPUInstruction()
1030 int modrm_byte, in MemoryFPUInstruction() argument
1033 int regop = (modrm_byte >> 3) & 0x7; // reg/op field of modrm byte. in MemoryFPUInstruction()
1077 byte modrm_byte) { in RegisterFPUInstruction() argument
1084 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1094 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1104 switch (modrm_byte) { in RegisterFPUInstruction()
1128 if (modrm_byte == 0xE9) { in RegisterFPUInstruction()
1136 if ((modrm_byte & 0xF8) == 0xE8) { in RegisterFPUInstruction()
1139 } else if (modrm_byte == 0xE2) { in RegisterFPUInstruction()
1141 } else if (modrm_byte == 0xE3) { in RegisterFPUInstruction()
1150 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1161 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1170 if (modrm_byte == 0xD9) { in RegisterFPUInstruction()
1174 switch (modrm_byte & 0xF8) { in RegisterFPUInstruction()
1185 if (modrm_byte == 0xE0) { in RegisterFPUInstruction()
1187 } else if ((modrm_byte & 0xF8) == 0xE8) { in RegisterFPUInstruction()
1197 AppendToBuffer("%s st%d", mnem, modrm_byte & 0x7); in RegisterFPUInstruction()