[Solved]Keeps Telling Unknown Opcode Loop Delete Loop Errors Don T See Nothing Wrong Loop Thanks H Q37058582

Keeps telling me Unknown opcode LOOP. When I delete the loop itsno errors but I don’t see nothing wrong with my loop. Thanks hopeanyone can help.

BTW this is the problem. Convert this C language code to ARMAssembly language code below:

/*map j to R0 and xy to R1 */

int xy =0;

int j=10;

while(j) {

xy = xy + (2*j);

j–;

}

| Hw3Progs* Во startup-ARMCMAs oject: Hw3Prog Target 1 AREA Hw3Prog, CODE ENTRY EXPORT main 2 Source Group 1 main Hw3Prog.s CMsis Device #0; #10; MOV MOV r1, r0, LOOP CMP r0, #10; BNE END LSLr4, ro, #2; ADD rl, rl, r4; SUB r0, #1; 10 12 13 14 15 16 LOOP END Name: Terry Scott ID Number 1343029 Build Output Hw3Prog.s (6): error: Al163E: Unknown opcode LOoPexpecting opcode or Macro assembling startup ARMCM4.s. . . compiling system_ARMCH4.c. . – “.ObjectsHw3Prog.axf” – l Error (s), 0 Warning (s) Target not created Show transcribed image text | Hw3Progs* Во startup-ARMCMAs oject: Hw3Prog Target 1 AREA Hw3Prog, CODE ENTRY EXPORT main 2 Source Group 1 main Hw3Prog.s CMsis Device #0; #10; MOV MOV r1, r0, LOOP CMP r0, #10; BNE END LSLr4, ro, #2; ADD rl, rl, r4; SUB r0, #1; 10 12 13 14 15 16 LOOP END Name: Terry Scott ID Number 1343029 Build Output Hw3Prog.s (6): error: Al163E: Unknown opcode LOoPexpecting opcode or Macro assembling startup ARMCM4.s. . . compiling system_ARMCH4.c. . – “.ObjectsHw3Prog.axf” – l Error (s), 0 Warning (s) Target not created

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Answer to Keeps telling me Unknown opcode LOOP. When I delete the loop its no errors but I don’t see nothing wrong with my loop. T… . . .