Hello,
On 1/12/07, Mary-Ann Johnson <[EMAIL PROTECTED]> wrote:
> I'm porting some 8051 assembler into C, and I need to locate some
> functions at specific memory locations.
Try something like the following:
#define BEGIN_CODE_ABS_LOCATION(uniqueName, address) \
void _##uniqueName##_Begin(void) _naked \
{ \
_asm \
.area ABSCODE (ABS,CODE) \
_endasm; \
_asm \
.org address \
_endasm; \
}
// return to normal mode by using this macro.
#define END_CODE_ABS_LOCATION(uniqueName) \
void _##uniqueName##_End(void) _naked \
{ \
_asm \
.area CSEG (REL,CODE) \
_endasm; \
}
BEGIN_CODE_ABS_LOCATION(Task0, 0xABCD) // NOTE: No semicolon!
void Task0 ()
{
}
END_CODE_ABS_LOCATION(Task0) // NOTE: No semicolon!
I have copied it from a post on sdcc-user a long time ago but i don't
remember the author :)
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