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eff8c324c8
C++ acts like structs are `typedef`ed by default We do have to keep `struct stat`, since there's ambiguity with the function also called `stat`.
72 lines
2.0 KiB
C++
72 lines
2.0 KiB
C++
/* SPDX-License-Identifier: MIT */
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// Declarations that all modules use, as well as `main` and related
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#ifndef RGBDS_LINK_MAIN_H
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#define RGBDS_LINK_MAIN_H
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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 <variant>
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#include <vector>
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#include "helpers.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 *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 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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struct FileStackNode {
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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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enum FileStackNodeType type;
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std::variant<
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std::monostate, // Default constructed; `.type` and `.data` must be set manually
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std::vector<uint32_t>, // NODE_REPT
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std::string // NODE_FILE, NODE_MACRO
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> data;
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// REPT iteration counts since last named node, in reverse depth order
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std::vector<uint32_t> &iters();
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std::vector<uint32_t> const &iters() const;
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// File name for files, file::macro name for macros
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std::string &name();
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std::string const &name() const;
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};
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// Helper macro for printing verbose-mode messages
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#define verbosePrint(...) 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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/*
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* Dump a file stack to stderr
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* @param node The leaf node to dump the context of
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*/
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std::string const *dumpFileStack(FileStackNode const *node);
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void warning(FileStackNode const *where, uint32_t lineNo, char const *fmt, ...) format_(printf, 3, 4);
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void error(FileStackNode const *where, uint32_t lineNo, char const *fmt, ...) format_(printf, 3, 4);
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[[noreturn]] void fatal(FileStackNode const *where, uint32_t lineNo, char const *fmt, ...) format_(printf, 3, 4);
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#endif // RGBDS_LINK_MAIN_H
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