Thumb2指令表(中文)
Chapter 3 The Thumb Instruction Set 3.1 Instruction set encoding ... 3-2 3.2 Instruction encoding for 16-bit Thumb instructions ... 3-3 3.3 Instruction encoding for 32-bit Thumb instructions ... 3-12 3.4 Conditional execution ...
5.2 Format 2: add/subtract 5.2.1 Operation 这些指令允许将 Lo 寄存器的内容或 3 位立即数添加到 Lo 寄存器或从 Lo 寄存器中减去。THUMB 汇编器语法如表 5-3:格式 2 指令摘要所示。 注意:此组中的所有指令均设置 CPSR 条件代码。 5.2.2 Instruction cycle times 此格式的所有指令都具有等效的 ARM 指令,...
5、Thumb状态下，单寄存器加载和存储指令只能访问寄存器R0~R7；6、LDM、STM指令可以将任何范围为R0~R7的寄存器子集加载或存储；7、PUSH、POP指令使用栈寄存器R13作为基址堆栈操作。8、The Thumb instruction set format:参考资料：http://www.966210.com/content.asp?id=103&biao=wenzhang ...
Thumb-2指令集 热度: S7-400指令表 热度: 第三章-第二节-thumb2指令集及汇编格式 热度: ARM ® Thumb ® -2 Rm{,} C*,V*+/- § x,y SPm PrefixesforParallelinstructions{X} {IA|IB|DA|DB}{!} {S} {T} {R} AddAddADD{S}Rd,Rn,NZCVRd:=Rn+Operand2N ...
ARM® and Thumb®-2 Instruction SetQuick Reference CardKey to TablesRm {, <opsh>}<Operand2><fields><PSR>C*, V*<Rs| sh>See Table Register, optionally shifted by constantSee Table Flexible Operand 2. Shift and rotate are only available as part of...
Thumb-2 is a 16-bit and 32-bit mixed instruction set architecture (ISA), with higher code density compared with ARM, and the performance is close to ARM. The code discovery problem and the code location problem caused by indirect branches make static binary translation (SBT) system hard to...
CISC(complex instruction set computer) Intel 80x86系列微处理器是典型的CISC计算机, 因为指令编码长短不一,导致指令译码器结构复杂, 译码电路需要更多的基本逻辑单元来实现。;2) ARM7-ARM11指令集;ARM7TDMI的苦恼: 为了兼顾性能和代码密度需要在2套指令集间频繁切换。;M3支持Thumb-2 的一个子集,包含: 所有基本...
Q ARM and Thumb-2 Instruction Set Quick Reference Card Operation § Assembler S updates Action Notes Multiply Multiply MUL{S} Rd, Rm, Rs N Z C* Rd := (Rm * Rs)[31:0] (If Rs is Rd, S can be used in Thumb-2) N, S and accumulate MLA{S} Rd, Rm, Rs, Rn N Z C* Rd :...
Addressing Mode and Bit Extensions to the Thumb-2 Instruction Set Architecturedoi:10.24018/EJECE.2021.5.2.308Dae-Hwan KimEuropean Open Access Publishing (Europa Publishing)