Hi Douglas-san,
Thanks for the information.
I could clean up my code on CW5.
Finally following code could be compiled successfully.
asm void
foo ( void )
{
MOVEM.L D0-D7/A0-A7, -(SP)
LINK A6, #-4
LEA 0xFFFFF305, A0
BCLR #2, (a0)
UNLK A6
MOVEM.L (SP)+, D0-D7/A0-A7
RTS
}
"Douglas>I think your assembly is a bit buggy (though it's true that
codewarrior
"Douglas>doesn't always report the error messages on the right line)
"Douglas>
"Douglas>> link.w a6, +0x04
"Douglas>--------------------------
"Douglas>Problems:
"Douglas>- The
"Douglas>.w
"Douglas>isn't needed (and I think codewarrior doesn't like it)
"Douglas>- You need a
"Douglas>before the 0x04
"Douglas>- You likely want the displacement to be negative, since right now
you're
"Douglas>Putting a6 on the stack and immediately popping it off.
"Douglas>Suggested fix:
"Douglas>link a6, #-4
"Douglas>
"Douglas>> lea.l 0xfffff305, a0 // Here illegal addressing mode
error
"Douglas>-----------------------------------------------------------------------
---
"Douglas>Problems:
"Douglas>- The
"Douglas>.l
"Douglas>isn't needed
"Douglas>Suggested fix:
"Douglas>lea 0xfffff305, a0
"Douglas>> bclr 0x0002, a0 // Here illegal addressing mode
error
"Douglas>-----------------------------------------------------------------------
-
"Douglas>Problems:
"Douglas>- You need a # before the displacement
"Douglas>- bclr doesn't work on address registers (see the 68K manual)
"Douglas>Suggested fix:
"Douglas>bclr 2, d0
"Douglas>
"Douglas>
Thanks, Ciao!
Kazushige Matsui
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