I\'m writing a program where a constant is needed but the value for the constant will be determined during run time.I have an array of op codes from which I want to randomly select one and _emit it in
I know it may be some once in life time question but I\'ve stuck with it and i cann\'t think of any possible problem that\'s cousing this, I\'vewritten a code in c++ (somthing around 500 lines in sepe
I\'m working on a Floating Point calculator for 16bits processors, specifically 8086/8088. I\'m using as88 Tracker which doesn\'t implement floating points, not allowing me to use sscanf with \"%f\".
This question already has answers here: Closed 11 years ago. Possible Duplicate: unsigned int and signed char comparison
I\'m trying to write a (very) short assembly routine which tests for equality of two dwords and returns a boolean value (1 = true, 0 = false). So far I\'ve come up with three methods, one of which use
I am writing a very simple operating system as a learning tool for myself.My current task is detecting as much about the hardware as possible.
I have been recently learning x86 assembly language via GNU Assembler on Ubuntu by th开发者_StackOverflowe book Programming Ground UP at somewhere on the internet.
Which arithmetic instruction set operation is the slowest and the fastest on IA-32, IA-6开发者_C百科4? Are there any ranking? Benchmarks?Generally speaking these are the square-root and division instr
GNU nano 2.2.4File: argv.s .section .text .globl _start _start: movl%esp, %ebp movl8(%ebp),%ecx movl$4,%edx
Which one is faster - val = val*10; or val = (va开发者_运维知识库l<<3) + (val<<2); How many clock cycles does imul take when compared to shift instruction?This is the 21st century.
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