75 lines
3.2 KiB
C
75 lines
3.2 KiB
C
|
/*****************************************************************************/
|
||
|
|
/* */
|
||
|
|
/* code.h */
|
||
|
|
/* */
|
||
|
|
/* Binary code management */
|
||
|
|
/* */
|
||
|
|
/* */
|
||
|
|
/* */
|
||
|
|
/* (C) 2000 Ullrich von Bassewitz */
|
||
|
|
/* Wacholderweg 14 */
|
||
|
|
/* D-70597 Stuttgart */
|
||
|
|
/* EMail: uz@musoftware.de */
|
||
|
|
/* */
|
||
|
|
/* */
|
||
|
|
/* This software is provided 'as-is', without any expressed or implied */
|
||
|
|
/* warranty. In no event will the authors be held liable for any damages */
|
||
|
|
/* arising from the use of this software. */
|
||
|
|
/* */
|
||
|
|
/* Permission is granted to anyone to use this software for any purpose, */
|
||
|
|
/* including commercial applications, and to alter it and redistribute it */
|
||
|
|
/* freely, subject to the following restrictions: */
|
||
|
|
/* */
|
||
|
|
/* 1. The origin of this software must not be misrepresented; you must not */
|
||
|
|
/* claim that you wrote the original software. If you use this software */
|
||
|
|
/* in a product, an acknowledgment in the product documentation would be */
|
||
|
|
/* appreciated but is not required. */
|
||
|
|
/* 2. Altered source versions must be plainly marked as such, and must not */
|
||
|
|
/* be misrepresented as being the original software. */
|
||
|
|
/* 3. This notice may not be removed or altered from any source */
|
||
|
|
/* distribution. */
|
||
|
|
/* */
|
||
|
|
/*****************************************************************************/
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef CODE_H
|
||
|
|
#define CODE_H
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*****************************************************************************/
|
||
|
|
/* Code */
|
||
|
|
/*****************************************************************************/
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
void LoadCode (const char* Name, unsigned long StartAddress);
|
||
|
|
/* Load the code from the given file */
|
||
|
|
|
||
|
|
unsigned GetPC (void);
|
||
|
|
/* Get the current program counter */
|
||
|
|
|
||
|
|
unsigned char PeekCodeByte (void);
|
||
|
|
/* Peek at the byte at the current PC */
|
||
|
|
|
||
|
|
unsigned char GetCodeByte (void);
|
||
|
|
/* Get a byte from the PC and increment it */
|
||
|
|
|
||
|
|
unsigned GetCodeWord (void);
|
||
|
|
/* Get a word from the current PC and increment it */
|
||
|
|
|
||
|
|
unsigned GetRemainingBytes (void);
|
||
|
|
/* Return the number of remaining code bytes */
|
||
|
|
|
||
|
|
void ResetCode (void);
|
||
|
|
/* Reset the code input to start over for the next pass */
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/* End of code.h */
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
|