x86-64 is a 64 bit extension to the Intel x86 architecture
Here's the list of register loading codes: a eax b ebx c ecx d edx S esi D edi I …
assembly gcc x86-64 inline-assembly cpu-registers64 bit Linux uses the small memory model by default, which puts all code and static data below the 2GB address …
linux gcc x86-64 linker-errors relocationI'm raising a wonder in regards to MONITOR-MWAIT vs HLT instructions. Both halts the processor, both wakes up on various …
assembly x86-64 cpu-architecture instruction-setIn the Intel Manual, there is mention of a lot of performance events which have descriptions like "Mispredicted taken branch …
performance x86 x86-64 intelI've been trying to understand assembly language code generated by GCC and frequently encounter this instruction at start of many …
assembly x86-64 intelI'm currently trying to learn assembly language (and the effects of different compiler options) by analyzing simple C code snippets. …
assembly x86-64 attI am interested in using the SSE vector instructions of x86-64 with gcc and don't want to use any …
c x86-64 sse simd intrinsicsI'm having a hard time compiling Apache 2.4.2 in Solaris 10 in a x86 machine (64bits) I installed all the required programs …
apache x86-64 solaris-10The encoding of call qword ptr [rax] call qword ptr [rcx] is FF 10 FF 11 I can see where the last …
assembly x86 x86-64 machine-code opcodeI often see code that converts ints to doubles to ints to doubles and back once again (sometimes for good …
c++ x86 c++-cli x86-64 micro-optimization