Assembly invalid combination of opcode and operands error

Asked Sep 25 '17 at 08:27

Active Sep 25 '17 at 08:28

Viewed 122 times

section .data
    msg db     "hi"

section .text
    global _start
_start:
    lea rbx, msg
    mov     rax, 1
    mov     rdi, 1
    mov     rsi, [rbx]
    mov     rdx, 2
    syscall

    mov    rax, 60
    mov    rdi, 0
    syscall

this 64 bit linux assembly code.. help me..

(nasm)

edited Sep 25 '17 at 08:28

JFMR

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asked Sep 25 '17 at 08:27

ENvironmentSet

If you want help, list the command line you're using the nasm's output. Also, put a remark on the line that nasm points to. – Shachar Shemesh Sep 25 '17 at 08:40
3

Likely you meant `lea rbx, [rel msg]` – harold Sep 25 '17 at 08:44
environmentset@linux-ubuntu:~/Assembly$ nasm -f elf64 asmP.asm ; ld asmP.o ; ./a.out asmP.asm:7: error: invalid combination of opcode and operands – ENvironmentSet Sep 25 '17 at 08:45
and nasm point lea rbx, msg – ENvironmentSet Sep 25 '17 at 08:45
oh, i will try it – ENvironmentSet Sep 25 '17 at 08:45

Assembly invalid combination of opcode and operands error

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