加粗的都是关键,其他的只是说明注解。 那么应该怎么使用 OPCODE TABLES建议大家去看Intel文档的Volume 2 (2A, 2B, 2C & 2D):Instruction Set Reference, A-Z中的Appendix A Opcode Map面的。 A.1 USING OPCODE TABLES ,我已经做了翻译(见附件)。我...
201 Reference Guide for x86-64 CPUs Version 2017 | x PREFACE This guide is part of a set of manuals that describe how to use the PGI Fortran, C, and C++ compilers and program development tools. These compilers and tools include the PGF77, PGF95, PGFORTRAN, PGC++, PGCC ANSI C...
Intel(R)64 and IA-32 Architectures Software Developer抯 Manual Volume 2 (2A, 2B & 2C):Instruction Set Reference, A-Z 上传者:aini6658时间:2013-04-19 817-5477.zip_x86 x86 Assembly Language Reference Manual 上传者:weixin_42659252时间:2022-09-22...
UD Undefined Instruction UMONITOR User Level Set Up Monitor Address UMWAIT User Level Monitor Wait UNPCKHPD Unpack and Interleave High Packed Double-Precision Floating-Point Values UNPCKHPS Unpack and Interleave High Packed Single-Precision Floating-Point Values UNPCKLPD Unpack and Interleave Low Packed...
第2 卷:instruction-set-reference https://www.intel.cn/content/www/cn/zh/architecture-and-technology/64-ia-32-architectures-software-developer-instruction-set-reference-manual-325383.html 第3 卷:system-programming-guide https://www.intel.cn/content/www/cn/zh/architecture-and-technology/64-ia-32...
Thus, the kernel cannot save general purpose registers or reference memory. By design, SWAPGS does not require any general purpose registers or memory operands. No registers need to be saved before using the instruction. SWAPGS exchanges the CPL 0 data pointer from the IA32_KERNEL_GS_BASE MSR...
Instruction pointer relative data access: Instructions can now reference data relative to the instruction pointer (RIP register). This makes position independent code, as is often used in shared libraries and code loaded at run time, more efficient. SSE instructions: The original AMD64 architecture ...
<mem>内存地址, 可以是一个变量名或者是一个间接引用(如内存地址). Memory location. May be a variable name or an indirect reference (i.e., a memory address). <op> or <operand>运算数, Operand, register or memory. <op8>, <op16>, <op32>, <op64>指定大小的运算数, Operand, register or...
阅读本文需要一些硬件架构的知识。必要的时候,可以翻阅Intel Software Developer Manual和ARM Architecture Reference Manual。 2 开源汇编工具 对于相同的芯片架构,不同的芯片制造商或者其它开源工具可能会有不同的语法格式。所以,本文支持GNU编译器和汇编器,分别是gcc和as(有时候也称为gas)。