In the C fragment code, FSR0 is used to implement the variable \"ptr\". Write a fragment code in assembly of PIC18 that implement the operation \"ptr ++\". Note that \"ptr\" is a pointer inttype
Solution
assembly language code for ptr++ .Ltext0: .globl main main: .LFB0: .cfi_startproc 0000 55 pushq %rbp .cfi_def_cfa_offset 16 .cfi_offset 6, -16 0001 4889E5 movq %rsp, %rbp .cfi_def_cfa_register 6 0004 488345F8 addq $4, -8(%rbp) 04 0009 B8000000 movl $0, %eax 00 000e 5D popq %rbp .cfi_def_cfa 7, 8 000f C3 ret .cfi_endproc .LFE0: .Letext0:
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In the C fragment code- FSR0 is used to implement the variable --ptr--.docx
1. In the C fragment code, FSR0 is used to implement the variable "ptr". Write a fragment code in
assembly of PIC18 that implement the operation "ptr ++". Note that "ptr" is a pointer inttype
Solution
assembly language code for ptr++ .Ltext0: .globl main main: .LFB0: .cfi_startproc 0000 55
pushq %rbp .cfi_def_cfa_offset 16 .cfi_offset 6, -16 0001 4889E5 movq %rsp, %rbp
.cfi_def_cfa_register 6 0004 488345F8 addq $4, -8(%rbp) 04 0009 B8000000 movl $0, %eax 00
000e 5D popq %rbp .cfi_def_cfa 7, 8 000f C3 ret .cfi_endproc .LFE0: .Letext0:
