Imul instruction

The x86 instruction set refers to the set of instructions that x86-compatible microprocessors support. The instructions are usually part of an executable program, often stored as a computer file and executed on the processor. Math.imul() allows for 32-bit integer multiplication with C-like semantics. If you use normal JavaScript floating point numbers in imul, you will experience a degrade in performance. Lists of instruction latencies, throughputs and micro-operation breakdowns for Intel, AMD, and VIA CPUs. By Agner Fog. Technical University of Denmark. imul instruction. Instruction Manual. H.I.D Digital Ballasts. imul is really confusing. imul dest, source1 imul dest, source1, source2. I've problem in understanding the table. Q1/Q2: The x86 instruction set maintains its 16-bit history. When doing a 16-bit multiply • The call instruction pushes the address of the next instruction (i.e., the return address) onto the Description result register; also used in idiv and imul instructions. miscellaneous register fourth net.sf.rej.java.instruction._imul. public class _imul. setParameters(Parameters params) Update the parameter values of this instruction with the values in the Parameters object defined by params. Interesting thing, is that a standalone IMUL instruction works, but this stack-based AlphaMixed code snippet (derived from Metasploit) failed. Will submit working proof-of-failure code soon. • The IMUL instruction sets the Carry and Overflow flags if the upper half of the product is not a sign extension of the IMUL Instruction - Examples. • 8-bit signed multiplication (48 * 4). mov al, 48. Additional Documentation. Troubleshooting. Verifies the IMul DXIL instruction. The imul instruction has two basic formats: two-operand (rst two syntax listings. imul eax, [var]. ; multiply the contents of EAX by the. ; 32-bit contents of the memory location.