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Error: #40: expected an identifier

Sachin Bhujbal

Dear All,

I am compiling following code.

__asm{ STMDB R0!, {LR} };
__asm{ MOV LR, R0 };
__asm{ LDMIA SP!, {R0} };
. .
.

But compiler is giving me following errors for each of above line.

error: #40: expected an identifier
error: #666: "asm" must be used with a function
error: #65: expected a ";"

Can anybody tell me the solution for it.
Please reply me asearly as possible.

Thanks & Regards,
Sachin D. Bhujbal

Parents
  • 0 in reply to Andy Neil

    Not exactly Andy - the OP is trying to use inline assembly in a way not supported. He would have known it had he bothered to read the compiler documentation, of course. Had he tried this - now look carefully mister OP -

    __asm void foo(void)
{
        STMDB R0!, {R14}
        MOV R14, R0
        LDMIA SP!, {R0}
}

    no errors would have been generated!

Reply
  • 0 in reply to Andy Neil

    Not exactly Andy - the OP is trying to use inline assembly in a way not supported. He would have known it had he bothered to read the compiler documentation, of course. Had he tried this - now look carefully mister OP -

    __asm void foo(void)
{
        STMDB R0!, {R14}
        MOV R14, R0
        LDMIA SP!, {R0}
}

    no errors would have been generated!

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