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FarCall.h File Reference

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Defines

• #define FAR_CALL(funcName)
• #define FAR_DECLARE(funcName)
• #define FAR_PTR(outPtr, funcPtr)   do { *(outPtr) = (funcPtr); } while (0)

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Define Documentation

#define FAR_CALL

(

funcName

)

file FarCall.h

Version:

1.0

Date:

06/06/2000

Macros for declaring a function that will be located more than 32K away from its caller. This is trickier than it sounds, since the branch instructions in the 68K don't support greater than 16-bit jumps.

History: 22-feb-2000 dia Initial version 08-mar-2000 dia Fixed off-by-two error (don't know why it worked before). 06-Apr-2000 BP Added support for gcc 2.95 and new callseq attribute 11-Apr-2000 BP Added FAR_PTR for function pointers 06-jun-2000 dia Fixed FAR_PTR--it wasn't loading right.

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Definition at line 117 of file FarCall.h.

#define FAR_DECLARE

(

funcName

)

Value:

funcName##FnType funcName;                              \
            static funcName##FnType * const Far##funcName = funcName                       \

Definition at line 122 of file FarCall.h.

#define FAR_PTR	(	outPtr,
		funcPtr		)	do { *(outPtr) = (funcPtr); } while (0)

Definition at line 127 of file FarCall.h.

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