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MOV LDR r6,#XX ;load r6 with 5 (i.e., XX) r7,P1 :load r7 with the contents of just a dummy instruction ;angel_SWIreason_ReportE: :ADP_Stopped_Application. ;ARM semihosting (formerly ;equate XX to 5 store hex 32-bit value 13456 store the byte 25 in memory ;store byte whose ASCII cha store the 16-bit value 12342 ADD r5,r6,r7 MOV ro, #0x18 rl, =0x20026 LDR SvC EQU OCD OCB #0x123456 5 0x12345678 25 OCB 'A' OCW 12342

MOV LDR r6,#XX ;load r6 with 5 (i.e., XX) r7,P1 :load r7 with the contents of just a dummy instruction ;angel_SWIreason_ReportE: :ADP_Stopped_Application. ;ARM semihosting (formerly ;equate XX to 5 store hex 32-bit value 13456 store the byte 25 in memory ;store byte whose ASCII cha store the 16-bit value 12342 ADD r5,r6,r7 MOV ro, #0x18 rl, =0x20026 LDR SvC EQU OCD OCB #0x123456 5 0x12345678 25 OCB 'A' OCW 12342

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Can you help me explain each line of code in details

AREA Directives, CODE, READONLY ENTRY ;load r6 with 5 (i.e., XX) ;load r7 with the contents of location P1²' just a dummy instruction ;angel_SWIreason_ReportException ;ADP_Stopped_ApplicationExit ;ARM semihosting (formerly SWI) ;equate XX to 5 ;store hex 32-bit value 1345678 store the byte 25 in memory store byte whose ASCII character is A in memory store the 16-bit value 12342 in memory ensure code is on a 32-bit word boundary MOV r6, #XX LDR r7,P1 ADD r5,r6,r7 ro, #0x18 rl, =0x20026 svC MOV LDR #0x123456 XX EQU 5 P1 DCD 0x12345678 P3 DCB 25 YY DCB 'A' Тx2 DCW 12342 ALIGN Strgl = "Hello" Strg2 "X2", &0С, &0A Z3 DCW ОХАВСD END
Transcribed Image Text:AREA Directives, CODE, READONLY ENTRY ;load r6 with 5 (i.e., XX) ;load r7 with the contents of location P1²' just a dummy instruction ;angel_SWIreason_ReportException ;ADP_Stopped_ApplicationExit ;ARM semihosting (formerly SWI) ;equate XX to 5 ;store hex 32-bit value 1345678 store the byte 25 in memory store byte whose ASCII character is A in memory store the 16-bit value 12342 in memory ensure code is on a 32-bit word boundary MOV r6, #XX LDR r7,P1 ADD r5,r6,r7 ro, #0x18 rl, =0x20026 svC MOV LDR #0x123456 XX EQU 5 P1 DCD 0x12345678 P3 DCB 25 YY DCB 'A' Тx2 DCW 12342 ALIGN Strgl = "Hello" Strg2 "X2", &0С, &0A Z3 DCW ОХАВСD END
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