I’m trying to compile some given assembler files (.S) for Android using the NDK. Unfortunately I’m getting the same error for each line: Error: bad instruction
Extract of the code:
#define FLAG_C 70(%ebx) lsr_carry: cmpb $32, %cl jae lsr_carry_32 testb %cl, %cl je lsr_carry_zero shrl %cl, %eax setc FLAG_C lsr_carry_zero: ret lsr_carry_32: jne ls_carry_33 shll $1, %eax setc FLAG_C xorl %eax, %eax ret ls_carry_33: xorl %eax, %eax movb %al, FLAG_C ret
I think I havent understood the basics of assembler programming. Does anyone can help me?
You’re trying to compile x86 code. Most Android devices run on ARM and the public NDK compiles only for ARM.
Answered By – Igor Skochinsky