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69 lines
2.0 KiB
C++
69 lines
2.0 KiB
C++
// SPDX-License-Identifier: MIT
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#ifndef RGBDS_LINK_MAIN_HPP
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#define RGBDS_LINK_MAIN_HPP
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#include <stdint.h>
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#include <stdio.h>
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#include <string>
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#include <vector>
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#include "either.hpp"
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#include "linkdefs.hpp"
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// Variables related to CLI options
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extern bool isDmgMode;
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extern char const *linkerScriptName;
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extern char const *mapFileName;
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extern bool noSymInMap;
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extern char const *symFileName;
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extern char const *overlayFileName;
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extern char const *outputFileName;
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extern uint8_t padValue;
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extern bool hasPadValue;
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extern uint16_t scrambleROMX;
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extern uint8_t scrambleWRAMX;
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extern uint8_t scrambleSRAM;
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extern bool is32kMode;
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extern bool beVerbose;
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extern bool isWRAM0Mode;
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extern bool disablePadding;
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// Helper macro for printing verbose-mode messages
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#define verbosePrint(...) \
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do { \
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if (beVerbose) \
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fprintf(stderr, __VA_ARGS__); \
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} while (0)
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struct FileStackNode {
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FileStackNodeType type;
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Either<
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std::vector<uint32_t>, // NODE_REPT
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std::string // NODE_FILE, NODE_MACRO
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>
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data;
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FileStackNode *parent;
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// Line at which the parent context was exited; meaningless for the root level
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uint32_t lineNo;
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// REPT iteration counts since last named node, in reverse depth order
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std::vector<uint32_t> &iters() { return data.get<std::vector<uint32_t>>(); }
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std::vector<uint32_t> const &iters() const { return data.get<std::vector<uint32_t>>(); }
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// File name for files, file::macro name for macros
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std::string &name() { return data.get<std::string>(); }
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std::string const &name() const { return data.get<std::string>(); }
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std::string const &dump(uint32_t curLineNo) const;
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};
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[[gnu::format(printf, 3, 4)]]
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void warning(FileStackNode const *where, uint32_t lineNo, char const *fmt, ...);
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[[gnu::format(printf, 3, 4)]]
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void error(FileStackNode const *where, uint32_t lineNo, char const *fmt, ...);
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[[gnu::format(printf, 3, 4), noreturn]]
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void fatal(FileStackNode const *where, uint32_t lineNo, char const *fmt, ...);
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#endif // RGBDS_LINK_MAIN_HPP
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