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Revert r180431.

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r180431 broke the AMD64 build (the only arch using kern/link_elf_obj.c)
This commit is contained in:
David E. O'Brien 2008-07-11 01:10:40 +00:00
parent 1d69e13d1f
commit 4f2945f832
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=180438
2 changed files with 47 additions and 51 deletions
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47
sys/kern/link_elf.c
View File

@ -71,6 +71,48 @@ __FBSDID("$FreeBSD$");
#define MAXSEGS 4
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;
#include <kern/kern_ctf.c>
static int link_elf_link_common_finish(linker_file_t);
@ -184,6 +226,11 @@ link_elf_delete_gdb(struct link_map *l)
Elf_Addr link_elf_get_gp(linker_file_t);
#endif
/*
* The kernel symbol table starts here.
*/
extern struct _dynamic _DYNAMIC;
static void
link_elf_error(const char *filename, const char *s)
{

51
sys/sys/link_elf.h
View File

@ -88,57 +88,6 @@ 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,