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Annotation of hatari/tests/natfeats/natfeats.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * natfeats.h - NatFeats API header file
        !             3:  *
        !             4:  * Copyright (c) 2014 by Eero Tamminen
        !             5:  *
        !             6:  * This file is distributed under the GPL, version 2 or at your
        !             7:  * option any later version.  See doc/license.txt for details.
        !             8:  */
        !             9: 
        !            10: #ifndef _NATFEAT_H
        !            11: #define _NATFEAT_H
        !            12: 
        !            13: /* AHCC uses registers to pass arguments, but
        !            14:  * NatFeats calls expect arguments to be in stack.
        !            15:  * "cdecl" can be used to declare that arguments
        !            16:  * should be passed in stack.
        !            17:  */
        !            18: #if __AHCC__
        !            19: #define CDECL cdecl
        !            20: #else
        !            21: #define CDECL
        !            22: #endif
        !            23: 
        !            24: /* nf_asm.s ASM helper interface for natfeats.c */
        !            25: long CDECL nf_id(const char *);
        !            26: long CDECL nf_call(long ID, ...);
        !            27: /* call only from Supervisor mode */
        !            28: int CDECL detect_nf(void);
        !            29: 
        !            30: 
        !            31: /* natfeats.c public prototypes */
        !            32: 
        !            33: /**
        !            34:  * detect & initialize native features
        !            35:  * returns zero for fail
        !            36:  */
        !            37: extern int nf_init(void);
        !            38: 
        !            39: /**
        !            40:  * print string to emulator console
        !            41:  * returns number of chars output
        !            42:  */
        !            43: extern long nf_print(const char *text);
        !            44: 
        !            45: /**
        !            46:  * invoke emulator debugger
        !            47:  * (Hatari specific, can be used e.g. in asserts)
        !            48:  */
        !            49: extern long nf_debugger(void);
        !            50: 
        !            51: /**
        !            52:  * set emulator fastforward mode on (1) or off (0)
        !            53:  * (Hatari specific)
        !            54:  * returns previous value
        !            55:  */
        !            56: extern long nf_fastforward(long enabled);
        !            57: 
        !            58: /**
        !            59:  * terminate the execution of the emulation if possible
        !            60:  * (runs in supervisor mode)
        !            61:  */
        !            62: extern void nf_shutdown(void);
        !            63: 
        !            64: /**
        !            65:  * terminate the execution of the emulation with exit code
        !            66:  * (Hatari specific, can be used e.g. for determining test-case success)
        !            67:  */
        !            68: extern void nf_exit(long exitval);
        !            69: 
        !            70: #endif /* _NATFEAT_H */

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