ARMBXinstruction

2016年10月1日—BX指令跳转到指令中所指定的目标地址，目标地址处的指令既可以是ARM指令，也可以是Thumb指令。,2022年2月22日—InstructionSetReferenceA-Z,OrderNumber325383;SystemProgrammingGuide,OrderNumber325384.Refertoallthreevolumeswhenevaluating ...,TheBXandBLXinstructionscanchangetheprocessorstatefromARMtoThumb,orfromThumbtoARM.BLXlabelalwayschangesthestate.BX ...,TheBXinstructioncausesabranchtothe...

參考資訊如下
ARM指令B BL BLX BX区别原创

2016年10月1日 — BX 指令跳转到指令中所指定的目标地址，目标地址处的指令既可以是ARM 指令，也可以是Thumb指令。

ARM base instruction -

2022年2月22日 — Instruction Set Reference A-Z, Order Number 325383; System Programming Guide, Order Number 325384. Refer to all three volumes when evaluating ...

ARM Compiler toolchain Assembler Reference Version 5.02

The BX and BLX instructions can change the processor state from ARM to Thumb, or from Thumb to ARM. BLX label always changes the state. BX ...

BX

The BX instruction causes a branch to the address held in Rm , and changes ... This instruction is available in all T variants of the ARM architecture.

ARM 指令

2023年4月7日 — Features of ARM instruction set. Load-store architecture; 3-address ... bx lr .word 0xDEADBEEF; 由於已經知道資料的位址，可透過ldr 指令告訴ARM ...

ARM Instruction Set

ARM Instruction Set. 4-6. ARM7TDMI-S Data Sheet. ARM DDI 0084D. 4.3 Branch and Exchange (BX). This instruction is only executed if the condition is true. The ...

What does bx lr do in ARM assembly language?

2014年11月23日 — bx stands for branch and exchange instruction set Which means that according to the lsb (least significant bit) of the address to branch to, the ...

ARM指令B BL BLX BX區別

1、B： 跳轉。 B 指令的格式為： · 2、BL： 帶連結的跳轉。 首先將當前指令的下一條指令地址儲存在LR暫存器，然後跳轉的lable。 · 3、BX： 帶狀態切換的跳轉。最低位為1時， ...

The ARM Instruction Set

The ARM has six operating modes: • User (unprivileged mode under which most tasks run). • FIQ (entered when a high priority (fast) interrupt is raised).

ARM Instruction Set - Branching Instructions