#ifndef DOLPHIN_OSMODULE_H
#define DOLPHIN_OSMODULE_H

#include "types.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef struct OSModuleInfo_s OSModuleInfo;

typedef struct OSModuleQueue_s {
  OSModuleInfo* head;
  OSModuleInfo* tail;
} OSModuleQueue;

typedef struct OSModuleLink_s {
  OSModuleInfo* next;
  OSModuleInfo* prev;
} OSModuleLink;

typedef struct OSModuleInfo_s {
  u32 id;
  OSModuleLink link;
  u32 numSections;
  u32 sectionInfoOfs;
  u32 nameOfs;
  u32 nameSize;
  u32 version;
} OSModuleInfo;

typedef struct OSModuleHeader_s {
  OSModuleInfo info;
  u32 bssSize;
  u32 relOfs;
  u32 impOfs;
  u32 impSize;

  u8 prologSection;
  u8 epilogSection;
  u8 unresolvedSection;
  u8 bssSection;

  u32 prolog;
  u32 epilog;
  u32 unresolved;
  /* OS_MODULE_VERSION >= 2 */

  u32 align;
  u32 bssAlign;
} OSModuleHeader;

typedef struct OSSectionInfo_s {
  u32 offset;
  u32 size;
} OSSectionInfo;

#define OSGetSectionInfo(module) \
  ((OSSectionInfo*) (((OSModuleInfo*) (module))->sectionInfoOfs))

#define OS_SECTIONINFO_EXEC 1
#define OS_SECTIONINFO_OFFSET(offset)   ((offset) & ~OS_SECTIONINFO_EXEC)

void OSSetStringTable (const void* strTable);
BOOL OSLink(OSModuleInfo* module, void* bss);
BOOL OSUnlink(OSModuleInfo* module);

#ifdef __cplusplus
}
#endif

#endif