mirror of https://github.com/cc65/cc65.git
126 lines
5.2 KiB
C
126 lines
5.2 KiB
C
/*****************************************************************************/
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/* */
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/* listing.h */
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/* */
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/* Listing support for the ca65 crossassembler */
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/* */
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/* */
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/* */
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/* (C) 2000-2011, Ullrich von Bassewitz */
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/* Roemerstrasse 52 */
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/* D-70794 Filderstadt */
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/* EMail: uz@cc65.org */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* warranty. In no event will the authors be held liable for any damages */
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/* arising from the use of this software. */
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/* */
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/* Permission is granted to anyone to use this software for any purpose, */
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/* including commercial applications, and to alter it and redistribute it */
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/* freely, subject to the following restrictions: */
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/* */
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/* 1. The origin of this software must not be misrepresented; you must not */
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/* claim that you wrote the original software. If you use this software */
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/* in a product, an acknowledgment in the product documentation would be */
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/* appreciated but is not required. */
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/* 2. Altered source versions must be plainly marked as such, and must not */
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/* be misrepresented as being the original software. */
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/* 3. This notice may not be removed or altered from any source */
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/* distribution. */
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/* */
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/*****************************************************************************/
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#ifndef LISTING_H
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#define LISTING_H
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/* ca65 */
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#include "fragment.h"
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/*****************************************************************************/
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/* Forwards */
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/*****************************************************************************/
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struct StrBuf;
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/*****************************************************************************/
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/* Data */
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/*****************************************************************************/
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/* Length of the header of a listing line */
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#define LINE_HEADER_LEN 24
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/* One listing line as it is stored in memory */
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typedef struct ListLine ListLine;
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struct ListLine {
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ListLine* Next; /* Pointer to next line */
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Fragment* FragList; /* List of fragments for this line */
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Fragment* FragLast; /* Last entry in fragment list */
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unsigned long PC; /* Program counter for this line */
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unsigned char Reloc; /* Relocatable mode? */
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unsigned char File; /* From which file is the line? */
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unsigned char Depth; /* Include depth */
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unsigned char Output; /* Should we output this line? */
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unsigned char ListBytes; /* How many bytes at max? */
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char Line[1]; /* Line with dynamic length */
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};
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/* Single linked list of lines */
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extern ListLine* LineList; /* List of listing lines */
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extern ListLine* LineCur; /* Current listing line */
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extern ListLine* LineLast; /* Last listing line */
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/* Page formatting */
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#define MIN_PAGE_LEN 32
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#define MAX_PAGE_LEN 127
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extern int PageLength; /* Length of a listing page */
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/* Byte for one listing line */
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#define MIN_LIST_BYTES 4
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#define MAX_LIST_BYTES 255
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/*****************************************************************************/
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/* Code */
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/*****************************************************************************/
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void NewListingLine (const struct StrBuf* Line, unsigned char File,
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unsigned char Depth);
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/* Create a new ListLine struct */
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void EnableListing (void);
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/* Enable output of lines to the listing */
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void DisableListing (void);
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/* Disable output of lines to the listing */
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void SetListBytes (int Bytes);
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/* Set the maximum number of bytes listed for one line */
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void InitListingLine (void);
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/* Initialize the current listing line */
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void CreateListing (void);
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/* Create the listing */
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/* End of listing.h */
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#endif
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