operation code

(redirected from Opcode)
Also found in: Dictionary, Acronyms, Encyclopedia, Wikipedia.
Graphic Thesaurus  🔍
Display ON
Animation ON
  • noun

Synonyms for operation code

the portion of a set of operation descriptions that specifies the operation to be performed


Related Words

References in periodicals archive ?
(ii) We propose LSTM-based hierarchical denoise network using hierarchical structure to solve very long opcode sequence learning and gradient vanishing problems.
Also, restrictions can be placed on either the type of an operand (i.e., const or var) or the position, pos, of the opcode as seen in the Code_Pattern section of Figure 2.
The specification demonstrates two features of SLED: opcode expansion and implicit patterns.
For example, consider implementing the Opcode heuristic.
The corresponding sequences of Alpha AXP code range from zero operation codes (opcodes) for NOP, since the Alpha AXP architecture does not require NOPs anywhere in the code stream) to two opcodes (for SLL).
The control opcode is used when the operation requires a small (8-bit) constant only, as for the calls (system call) instruction.
(4) As we are doing a continuous correspondence between the two identifiers, the same section of the section-by-line opcode to the core diameter will be formed.
For instance, the subsequent Tukey HSD and Fisher's LSD tests (Appendix A) for the op-code "conv.i" show how the mean frequency value of this opcode differs for ten authors.
//function: identify and store dynamic linked library function when loading executable file //input: executable file handle, .sym section head, .rel.plt section pointer, .plt section pointer //output: library function message queue (func_info) init func_info set null func_info Foreach elf_rel_plt in .rel.plt create a rela_plt_func_info object func_addr = extract the offset address of elf_rel_plt func_name = extract the .sym name Endfor Foreach elf_plt in .plt add_var = 32-bit data after moving the elf_plt address 16 bits to right + elf_plt address + 6 if (func_addr = = add_var) func_call_addr = elf_plt address + index * (unit width) Endfor ALGORITHM 3: Opcode interception algorithm.
After the execution is done, the microprocessor performs a transition to the HALT state, thus no further opcode will be executed.
The first part of the instruction is called the opcode, or operation code.
A replica instruction is created by copying the opcode and operands of the original instruction.
The TI SN74BCT8244A BSDL file listed the following instruction opcode:
A), where OP is 3-bit opcode. If OP = 7, then 1-bit I and 4-bit P are used as extensions for opcode, otherwise, I defines addressing mode and P is used for page addressing.