mirror of https://github.com/aufflick/kegs.git
40 lines
1.9 KiB
C
40 lines
1.9 KiB
C
/************************************************************************/
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/* KEGS: Apple //gs Emulator */
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/* Copyright 2002 by Kent Dickey */
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/* */
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/* This code is covered by the GNU GPL */
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/* */
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/* The KEGS web page is kegs.sourceforge.net */
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/* You may contact the author at: kadickey@alumni.princeton.edu */
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/************************************************************************/
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#ifdef INCLUDE_RCSID_C
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const char rcsid_protos_engine_c_h[] = "@(#)$KmKId: protos_engine_c.h,v 1.11 2004-10-11 22:48:16-04 kentd Exp $";
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#endif
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/* END_HDR */
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/* engine_c.c */
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void check_breakpoints(word32 addr);
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word32 get_memory8_io_stub(word32 addr, byte *stat, double *fcycs_ptr, double fplus_x_m1);
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word32 get_memory16_pieces_stub(word32 addr, byte *stat, double *fcycs_ptr, Fplus *fplus_ptr, int in_bank);
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word32 get_memory24_pieces_stub(word32 addr, byte *stat, double *fcycs_ptr, Fplus *fplus_ptr, int in_bank);
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void set_memory8_io_stub(word32 addr, word32 val, byte *stat, double *fcycs_ptr, double fplus_x_m1);
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void set_memory16_pieces_stub(word32 addr, word32 val, double *fcycs_ptr, double fplus_1, double fplus_x_m1, int in_bank);
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void set_memory24_pieces_stub(word32 addr, word32 val, double *fcycs_ptr, Fplus *fplus_ptr, int in_bank);
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word32 get_memory_c(word32 addr, int cycs);
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word32 get_memory16_c(word32 addr, int cycs);
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word32 get_memory24_c(word32 addr, int cycs);
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void set_memory_c(word32 addr, word32 val, int cycs);
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void set_memory16_c(word32 addr, word32 val, int cycs);
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void set_memory24_c(word32 addr, word32 val, int cycs);
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word32 do_adc_sbc8(word32 in1, word32 in2, word32 psr, int sub);
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word32 do_adc_sbc16(word32 in1, word32 in2, word32 psr, int sub);
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void fixed_memory_ptrs_init(void);
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word32 get_itimer(void);
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void set_halt_act(int val);
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void clr_halt_act(void);
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word32 get_remaining_operands(word32 addr, word32 opcode, word32 psr, Fplus *fplus_ptr);
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int enter_engine(Engine_reg *engine_ptr);
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