ref: 240fca0861d6924403b39ba8c2752a67137fb45a
dir: /include/linkdefs.h/
/* * This file is part of RGBDS. * * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors. * * SPDX-License-Identifier: MIT */ #ifndef RGBDS_LINKDEFS_H #define RGBDS_LINKDEFS_H #include <stdbool.h> #include <stdint.h> #define RGBDS_OBJECT_VERSION_STRING "RGB%1u" #define RGBDS_OBJECT_VERSION_NUMBER 9U #define RGBDS_OBJECT_REV 4U enum AssertionType { ASSERT_WARN, ASSERT_ERROR, ASSERT_FATAL }; enum RPNCommand { RPN_ADD = 0x00, RPN_SUB = 0x01, RPN_MUL = 0x02, RPN_DIV = 0x03, RPN_MOD = 0x04, RPN_UNSUB = 0x05, RPN_OR = 0x10, RPN_AND = 0x11, RPN_XOR = 0x12, RPN_UNNOT = 0x13, RPN_LOGAND = 0x21, RPN_LOGOR = 0x22, RPN_LOGUNNOT = 0x23, RPN_LOGEQ = 0x30, RPN_LOGNE = 0x31, RPN_LOGGT = 0x32, RPN_LOGLT = 0x33, RPN_LOGGE = 0x34, RPN_LOGLE = 0x35, RPN_SHL = 0x40, RPN_SHR = 0x41, RPN_BANK_SYM = 0x50, RPN_BANK_SECT = 0x51, RPN_BANK_SELF = 0x52, RPN_HRAM = 0x60, RPN_RST = 0x61, RPN_CONST = 0x80, RPN_SYM = 0x81 }; enum SectionType { SECTTYPE_WRAM0, SECTTYPE_VRAM, SECTTYPE_ROMX, SECTTYPE_ROM0, SECTTYPE_HRAM, SECTTYPE_WRAMX, SECTTYPE_SRAM, SECTTYPE_OAM, SECTTYPE_INVALID }; /** * Tells whether a section has data in its object file definition, * depending on type. * @param type The section's type * @return `true` if the section's definition includes data */ static inline bool sect_HasData(enum SectionType type) { return type == SECTTYPE_ROM0 || type == SECTTYPE_ROMX; } enum ExportLevel { SYMTYPE_LOCAL, SYMTYPE_IMPORT, SYMTYPE_EXPORT }; enum PatchType { PATCHTYPE_BYTE, PATCHTYPE_WORD, PATCHTYPE_LONG, PATCHTYPE_JR, PATCHTYPE_INVALID }; #define BANK_MIN_ROM0 0 #define BANK_MAX_ROM0 0 #define BANK_MIN_ROMX 1 #define BANK_MAX_ROMX 511 #define BANK_MIN_VRAM 0 #define BANK_MAX_VRAM 1 #define BANK_MIN_SRAM 0 #define BANK_MAX_SRAM 15 #define BANK_MIN_WRAM0 0 #define BANK_MAX_WRAM0 0 #define BANK_MIN_WRAMX 1 #define BANK_MAX_WRAMX 7 #define BANK_MIN_OAM 0 #define BANK_MAX_OAM 0 #define BANK_MIN_HRAM 0 #define BANK_MAX_HRAM 0 extern uint16_t startaddr[]; extern uint16_t maxsize[]; extern uint32_t bankranges[][2]; /** * Computes a memory region's end address (last byte), eg. 0x7FFF * @return The address of the last byte in that memory region */ static inline uint16_t endaddr(enum SectionType type) { return startaddr[type] + maxsize[type] - 1; } /** * Computes a memory region's number of banks * @return The number of banks, 1 for regions without banking */ static inline uint32_t nbbanks(enum SectionType type) { return bankranges[type][1] - bankranges[type][0] + 1; } extern char const * const typeNames[SECTTYPE_INVALID]; #endif /* RGBDS_LINKDEFS_H */