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-rw-r--r--trunk/src/prelink.h58
1 files changed, 54 insertions, 4 deletions
diff --git a/trunk/src/prelink.h b/trunk/src/prelink.h
index 8849539..741f0a4 100644
--- a/trunk/src/prelink.h
+++ b/trunk/src/prelink.h
@@ -1,6 +1,8 @@
/* Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
Red Hat, Inc.
+ Copyright (C) 2008 CodeSourcery.
Written by Jakub Jelinek <jakub@redhat.com>, 2001.
+ Updated by Maciej W. Rozycki <macro@codesourcery.com>, 2008.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -22,10 +24,16 @@
#include <elf.h>
#include <libelf.h>
#include <gelfx.h>
+#include <ftw.h>
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <sys/stat.h>
+#include <utime.h>
+
+#ifndef HAVE_ELF64_BYTE
+typedef uint8_t Elf64_Byte;
+#endif
#ifndef DT_GNU_LIBLIST
#define DT_GNU_LIBLIST 0x6ffffef9
@@ -75,10 +83,28 @@
#define R_MIPS_TLS_TPREL32 47
#endif
+#ifndef R_MIPS_TLS_DTPMOD64
+#define R_MIPS_TLS_DTPMOD64 40
+#define R_MIPS_TLS_DTPREL64 41
+#define R_MIPS_TLS_TPREL64 48
+#endif
+
#ifndef R_MIPS_GLOB_DAT
#define R_MIPS_GLOB_DAT 51
#endif
+#ifndef R_MIPS_COPY
+#define R_MIPS_COPY 126
+#define R_MIPS_JUMP_SLOT 127
+#define STO_MIPS_PLT 0x8
+#define DT_MIPS_PLTGOT 0x70000032
+#define DT_MIPS_RWPLT 0x70000034
+#endif
+
+#ifndef RSS_UNDEF
+#define RSS_UNDEF 0
+#endif
+
#ifndef R_ARM_TLS_DTPMOD32
#define R_ARM_TLS_DTPMOD32 17
#define R_ARM_TLS_DTPOFF32 18
@@ -137,6 +163,7 @@ typedef struct
GElf_Addr info_DT_MIPS_LOCAL_GOTNO;
GElf_Addr info_DT_MIPS_GOTSYM;
GElf_Addr info_DT_MIPS_SYMTABNO;
+ GElf_Addr info_DT_MIPS_PLTGOT;
#define DT_GNU_PRELINKED_BIT 50
#define DT_CHECKSUM_BIT 51
#define DT_VERNEED_BIT 52
@@ -162,7 +189,11 @@ typedef struct
GElf_Shdr shdr[0];
} DSO;
-#define dynamic_info_is_set(dso,bit) ((dso)->info_set_mask & (1ULL << (bit)))
+static inline int
+dynamic_info_is_set (DSO *dso, int bit)
+{
+ return ((dso)->info_set_mask & (1ULL << (bit))) != 0;
+}
struct layout_libs;
@@ -174,6 +205,7 @@ struct PLArch
int alternate_machine[3];
int max_reloc_size;
const char *dynamic_linker;
+ const char *dynamic_linker_alt;
int R_COPY;
int R_JMP_SLOT;
int R_RELATIVE;
@@ -285,7 +317,7 @@ struct data_iterator {
GElf_Addr sec_offset;
};
-unsigned char * get_data (DSO *dso, GElf_Addr addr, int *scnp);
+unsigned char * get_data (DSO *dso, GElf_Addr addr, int *scnp, Elf_Type *typep);
#define READWRITEPROTO(le,nn) \
uint##nn##_t buf_read_u##le##nn (unsigned char *data); \
uint##nn##_t read_u##le##nn (DSO *dso, GElf_Addr addr); \
@@ -311,8 +343,8 @@ unsigned char *get_data_from_iterator (struct data_iterator *it,
GElf_Addr size);
int get_sym_from_iterator (struct data_iterator *it, GElf_Sym *sym);
-#define PL_ARCH \
-static struct PLArch plarch __attribute__((section("pl_arch"),used))
+#define PL_ARCH(F) \
+static struct PLArch plarch_##F __attribute__((section("pl_arch"),used))
#define addr_adjust(addr, start, adjust) \
do { \
@@ -541,4 +573,22 @@ extern int quick;
extern long long seed;
extern GElf_Addr mmap_reg_start, mmap_reg_end;
+extern const char *sysroot;
+
+int wrap_readlink (const char *path, char *buf, int len);
+int wrap_lstat64 (const char *file, struct stat64 *buf);
+int wrap_stat64 (const char *file, struct stat64 *buf);
+int wrap_open (const char *file, int mode, ...);
+int wrap_access (const char *file, int mode);
+int wrap_rename (const char *old, const char *new);
+int wrap_link (const char *old, const char *new);
+int wrap_nftw64 (const char *dir, __nftw64_func_t func,
+ int descriptors, int flag);
+int wrap_utime (const char *file, struct utimbuf *file_times);
+int wrap_mkstemp (char *filename);
+int wrap_unlink (const char *filename);
+char *sysroot_file_name (const char *name, int allow_last_link);
+
+extern const char *prelink_rtld;
+
#endif /* PRELINK_H */