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65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
/*
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* This file is part of RGBDS.
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*
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* Copyright (c) 2020, Carsten Sorensen and RGBDS contributors.
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef RGBDS_SECTION_H
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#define RGBDS_SECTION_H
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#include <stdint.h>
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#include "linkdefs.h"
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struct Expression;
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struct Section {
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char *pzName;
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enum SectionType nType;
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bool isUnion;
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uint32_t size;
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uint32_t nOrg;
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uint32_t nBank;
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uint8_t nAlign;
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uint16_t alignOfs;
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struct Section *pNext;
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struct Patch *pPatches;
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uint8_t *tData;
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};
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struct SectionSpec {
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uint32_t bank;
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uint8_t alignment;
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uint16_t alignOfs;
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};
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struct Section *out_FindSectionByName(const char *pzName);
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void out_NewSection(char const *pzName, uint32_t secttype, uint32_t org,
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struct SectionSpec const *attributes, bool isUnion);
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void out_SetLoadSection(char const *name, uint32_t secttype, uint32_t org,
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struct SectionSpec const *attributes);
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void out_EndLoadSection(void);
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struct Section *sect_GetSymbolSection(void);
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uint32_t sect_GetOutputOffset(void);
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void sect_AlignPC(uint8_t alignment, uint16_t offset);
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void out_AbsByte(uint8_t b);
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void out_AbsByteGroup(uint8_t const *s, int32_t length);
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void out_Skip(int32_t skip);
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void out_String(char const *s);
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void out_RelByte(struct Expression *expr);
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void out_RelBytes(struct Expression *expr, uint32_t n);
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void out_RelWord(struct Expression *expr);
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void out_RelLong(struct Expression *expr);
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void out_PCRelByte(struct Expression *expr);
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void out_BinaryFile(char const *s);
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void out_BinaryFileSlice(char const *s, int32_t start_pos, int32_t length);
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void out_PushSection(void);
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void out_PopSection(void);
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#endif
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