Allow 'elf_file_t' to be used in a wider scope.

1 files changed, 51 insertions, 0 deletions

diff --git a/sys/sys/link_elf.h b/sys/sys/link_elf.h
index 6e6660f88bb8..b9a5aac2a39f 100644
--- a/sys/sys/link_elf.h
+++ b/sys/sys/link_elf.h
@@ -88,6 +88,57 @@ struct dl_phdr_info
 	void *dlpi_tls_data;
 };
 
+#ifdef _KERNEL
+
+typedef struct elf_file {
+	struct linker_file lf;		/* Common fields */
+	int		preloaded;	/* Was file pre-loaded */
+	caddr_t		address;	/* Relocation address */
+#ifdef SPARSE_MAPPING
+	vm_object_t	object;		/* VM object to hold file pages */
+#endif
+	Elf_Dyn*	dynamic;	/* Symbol table etc. */
+	Elf_Hashelt	nbuckets;	/* DT_HASH info */
+	Elf_Hashelt	nchains;
+	const Elf_Hashelt* buckets;
+	const Elf_Hashelt* chains;
+	caddr_t		hash;
+	caddr_t		strtab;		/* DT_STRTAB */
+	int		strsz;		/* DT_STRSZ */
+	const Elf_Sym*	symtab;		/* DT_SYMTAB */
+	Elf_Addr*	got;		/* DT_PLTGOT */
+	const Elf_Rel*	pltrel;		/* DT_JMPREL */
+	int		pltrelsize;	/* DT_PLTRELSZ */
+	const Elf_Rela*	pltrela;	/* DT_JMPREL */
+	int		pltrelasize;	/* DT_PLTRELSZ */
+	const Elf_Rel*	rel;		/* DT_REL */
+	int		relsize;	/* DT_RELSZ */
+	const Elf_Rela*	rela;		/* DT_RELA */
+	int		relasize;	/* DT_RELASZ */
+	caddr_t		modptr;
+	const Elf_Sym*	ddbsymtab;	/* The symbol table we are using */
+	long		ddbsymcnt;	/* Number of symbols */
+	caddr_t		ddbstrtab;	/* String table */
+	long		ddbstrcnt;	/* number of bytes in string table */
+	caddr_t		symbase;	/* malloc'ed symbold base */
+	caddr_t		strbase;	/* malloc'ed string base */
+	caddr_t		ctftab;		/* CTF table */
+	long		ctfcnt;		/* number of bytes in CTF table */
+	caddr_t		ctfoff;		/* CTF offset table */
+	caddr_t		typoff;		/* Type offset table */
+	long		typlen;		/* Number of type entries. */
+#ifdef GDB
+	struct link_map	gdb;		/* hooks for gdb */
+#endif
+} *elf_file_t;
+
+/*
+ * The kernel symbol table starts here.
+ */
+extern struct _dynamic _DYNAMIC;
+
+#endif	/* _KERNEL */
+
 __BEGIN_DECLS
 
 typedef int (*__dl_iterate_hdr_callback)(struct dl_phdr_info *, size_t,